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Demographics of Croatia
|
The demographic characteristics of the population of Croatia are known through censuses, normally conducted in ten-year intervals and analysed by various statistical bureaus since the 1850s. The Croatian Bureau of Statistics has performed this task since the 1990s. The latest census in Croatia was performed in autumn of 2021. According to final results published on 22 September 2022 the permanent population of Croatia at the 2021 census (31st Aug) had reached 3.87 million. The population density is 68.7 inhabitants per square kilometre, and the overall life expectancy in Croatia at birth was 78,2 years in 2018. The population rose steadily (with the exception of censuses taken following the two world wars) from 2.1 million in 1857 until 1991, when it peaked at 4.7 million. Since 1991, Croatia's death rate has continuously exceeded its birth rate; the natural growth rate of the population is negative. Croatia is in the fourth (or fifth) stage of the demographic transition. In terms of age structure, the population is dominated by the 15 to 64 year‑old segment. The median age of the population is 43.4, and the gender ratio of the total population is 0.93 males per 1 female.
Croatia is inhabited mostly by Croats (91.63%), while minorities include Serbs (3.2%), and 21 other ethnicities (less than 1% each). The demographic history of Croatia is marked by significant migrations, including the arrival of the Croats in the area growth of Hungarian and German-speaking population since the union of Croatia and Hungary, and joining of the Habsburg Empire, migrations set off by Ottoman conquests and growth of Italian speaking population in Istria and in Dalmatia during Venetian rule there. After the collapse of Austria-Hungary, the Hungarian population declined, while the German-speaking population was forced or compelled to leave after World War II and similar fate was suffered by the Italian population. Late 19th century and the 20th century were marked by large scale economic migrations abroad. The 1940s and the 1950s in Yugoslavia were marked by internal migrations in Yugoslavia, as well as by urbanisation. Recently, significant migrations came as a result of the Croatian War of Independence when hundreds of thousands were displaced, while the 2010s brought a new wave of emigration which strengthened after Croatia's accession to the EU in 2013.
Croatian is the official language, but minority languages are officially used in some local government units. Croatian is declared as the native language by 95.60% of the population. A 2009 survey revealed that 78% of Croatians claim knowledge of at least one foreign language—most often English. The main religions of Croatia are Roman Catholic (86.28%), Eastern Orthodoxy (4.44%) and Islam (1.47%). Literacy in Croatia stands at 98.1%. The proportion of the population aged 15 and over attaining academic degrees grew rapidly since 2001, doubling and reaching 16.7% by 2008. An estimated 4.5% of the GDP is spent for education. Primary and secondary education are available in Croatian and in languages of recognised minorities. Croatia has a universal health care system and in 2010, the nation spent 6.9% of its GDP on healthcare. Net monthly income in August 2023 averaged 1,163 euro. The most significant sources of employment in 2023 were manufacturing industry, wholesale and retail trade and construction. In August 2023, the unemployment rate was 6.9%. Croatia's median equivalent household income tops average Purchasing Power Standard of the ten countries which joined the EU in 2004, while trailing the EU average. 2011 census recorded a total of 1.5 million private households, which predominantly owned their own housing. The average urbanisation rate in Croatia stands at 56%, with an augmentation of the urban population and a reduction of the rural population.
==Population==
With a population of 3,871,833 in 2021, Croatia ranks 128th in the world by population. Its population density is 75.8 inhabitants per square kilometre. The overall life expectancy in Croatia at birth is 78 years. The population of Croatia rose steadily from 2.1 million in 1857 until 1991, when it peaked at 4.7 million, with the exception of censuses taken in 1921 and 1948, i.e. following two world wars. Croatia is in the fourth or fifth stage of the demographic transition.
An explanation for the population decrease in the 1990s is the Croatian War of Independence. During the war, large sections of the population were displaced and emigration increased. In 1991, in predominantly Serb areas, more than 400,000 Croats and other non-Serbs were either removed from their homes by the Croatian Serb forces or fled the violence. In 1995, during the final days of the war, more than 120,000 and perhaps as many as 200,000 Serbs fled the country before the arrival of Croatian forces during Operation Storm. Within a decade following the end of the war, only 117,000 Serb refugees returned out of the 300,000 displaced during the entire war. According to 2001 Croatian census there were 201,631 Serbs in Croatia, compared to the census from 1991 when the number was 581,663. Most of Croatia's remaining Serbs never lived in areas occupied in the Croatian War of Independence. Serbs have been only partially re-settled in the regions they previously inhabited, while some of the settlements previously inhabited by Serbs were settled by Croat refugees from Bosnia and Herzegovina, mostly from Republika Srpska.
In 2014, there were 39,566 live births in Croatia, comprising 20,374 male and 19,192 female children. Virtually all of those were performed in medical facilities; only 19 births occurred elsewhere. Out of the total number, 32,677 children were born in wedlock or within 300 days after the end of the marriage, and the average age of mothers at the birth of their first child was 28.4 years. General fertility rate, i.e. number of births per 1,000 women aged 15–49 is 42.9, with the age specific rate peaking at 101.0 per million for women aged 25–29. In 2009, 52,414 persons died in Croatia, 48.5% of whom died in medical facilities and 90.0% of whom were receiving medical treatment at the time. Cardiovascular disease and cancer were the primary causes of death in the country, with 26,235 and 13,280 deaths respectively. In the same year, there were 2,986 violent deaths, including 2,121 due to accidents. The latter figure includes 616 deaths in traffic accidents. In accordance with its immigration policy, Croatia is also trying to entice emigrants to return. Croatian citizenship is acquired in a multitude of ways, based on origin, place of birth, naturalization and international treaties. In recent years, the Croatian government has been pressured each year to add 40% to work permit quotas for foreign workers.
There were 8,468 immigrants to Croatia in 2009, more than half of them (57.5%) coming from Bosnia and Herzegovina, a sharp decline from the previous year's 14,541. In the same year, there were 9,940 emigrants from the country, 44.8% of them leaving to Serbia. The number of emigrants represents a substantial increase compared to the figure of 7,488 recorded in 2008. In 2009, the net migration to and from abroad peaked in the Sisak-Moslavina County (−1,093 persons) and the city of Zagreb (+830 persons).
In 2009, a total of 22,382 marriages were performed in Croatia as well as 5,076 divorces. The 2001 census recorded 1.47 million households in the country. The first institution set up in the country specifically for the purposes of maintaining population statistics was the State Statistical Office, founded in 1875. Since its founding, the office changed its name and structure several times and was alternately subordinated to other institutions and independent, until the most recent changes in 1992, when the institution became the Croatian Bureau of Statistics. The 2011 census was performed on 1–28 April 2011, recording situation as of 31 March 2011. The first census results, containing the number of the population by settlement, were published on 29 June 2011, and the final comprehensive set of data was published in December 2012. The 2011 census and processing of the data gathered by the census was expected to cost 171.9 million kuna (23.3 million euro).
===Births and deaths after WWII===
Source: Croatian Bureau of Statistics
===Current vital statistics===
===Total fertility rates by counties===
===Structure of the population===
{{Hidden begin
|title= Population Estimates by Sex and Age Group (01.I.2021): The Constitution of the Republic of Croatia explicitly identifies 22 minorities. Those are Serbs, Czechs, Slovaks, Italians, Istro-Romanians ("Vlachs"), Hungarians, Jews, Germans, Austrians, Ukrainians, Romanians, Ruthenians, Macedonians, Bosniaks, Slovenes, Montenegrins, Russians, Bulgarians, Poles, Roma, Turks and Albanians.
|-bgcolor="#e0e0e0"
! rowspan="2" | Ethnicgroup
! colspan="2" | census 1900
! colspan="2" | census 1910
! colspan="2" | census 1921
! colspan="2" | census 1931
|-bgcolor="#e0e0e0"
! Number
! %
! Number
! %
! Number
! %
! Number
! %
|-
| Croats
| align="right" | 2,159,888
| align="right" | 68.3
| align="right" | 2,371,634
| align="right" | 68.5
| align="right" | 2,374,752
| align="right" | 68.9
| align="right" | 2,641,144
| align="right" | 69.8
|-
| Serbs
| align="right" | 548,302
| align="right" | 17.3
| align="right" | 575,922
| align="right" | 16.6
| align="right" | 584,058
| align="right" | 16.9
| align="right" | 636,518
| align="right" | 16.8
|-
| Italians
| align="right" | 140,365
| align="right" | 4.4
| align="right" | 155,749
| align="right" | 4.5
| align="right" | 210,336
| align="right" | 6.1
| align="right" | 230,000
| align="right" | 6.1
|-
| Germans
| align="right" | 115,948
| align="right" | 3.7
| align="right" | 119,587
| align="right" | 3.5
| align="right" | 99,808
| align="right" | 2.9
| align="right" | 99,670
| align="right" | 2.6
|-
| Hungarians
| align="right" | 101,617
| align="right" | 3.2
| align="right" | 121,408
| align="right" | 3.5
| align="right" | 81,835
| align="right" | 2.4
| align="right" | 69,671
| align="right" | 1.8
|-
| Slovenes
| align="right" | 28,485
| align="right" | 0.9
| align="right" | 28,179
| align="right" | 0.8
| align="right" | 32,023
| align="right" | 0.9
| align="right" | 37,143
| align="right" | 1.0
|-
| Czechs
| align="right" | 31,484
| align="right" | 1.0
| align="right" | 31,479
| align="right" | –
| align="right" | 42,444
| align="right" | 1.2
| align="right" | 37,366
| align="right" | –
|-
| Slovaks
| align="right" | 7,660
| align="right" | 0.2
| align="right" | 9,807
| align="right" | –
| align="right" | –
| align="right" | –
| align="right" | 7,172
| align="right" | –
|-
| Ruthenians / Ukrainians
| align="right" | 2,075
| align="right" | 0.1
| align="right" | 5,596
| align="right" | –
| align="right" | 3,883
| align="right" | 0.1
| align="right" | 4,242
| align="right" | –
|-
| Others
| align="right" | 24,582
| align="right" | 0.9
| align="right" | 40,840
| align="right" | 2.6
| align="right" | 18,455
| align="right" | 0.6
| align="right" | 18,964
| align="right" | 1.8
|-bgcolor="#e0e0e0"
! align="left" | Total
! colspan="2" | 3,160,406
! colspan="2" | 3,460,201
! colspan="2" | 3,447,594
! colspan="2" | 3,785,455
|}
===1948–2021===
==Significant migrations==
The demographic history of Croatia is characterised by significant migrations, starting with the arrival of the Croats in the area. According to the work De Administrando Imperio written by the 10th-century Byzantine Emperor Constantine VII, the Croats arrived in the area of modern-day Croatia in the early 7th century. However, that claim is disputed, and competing hypotheses date the event between the 6th and the 9th centuries. Following the establishment of a personal union of Croatia and Hungary in 1102, and the joining of the Habsburg Empire in 1527, the Hungarian and German-speaking population of Croatia began gradually increasing in number. The processes of Magyarization and Germanization varied in intensity but persisted to the 20th century. The Ottoman conquests initiated a westward migration of parts of the Croatian population; the Burgenland Croats are direct descendants of some of those settlers. To replace the fleeing Croats the Habsburgs called on the Orthodox populations of Bosnia and Serbia to provide military service in the Croatian Military Frontier. Serb migration into this region peaked during the Great Serb Migrations of 1690 and 1737–39. Similarly, Venetian Republic rule in Istria and in Dalmatia, following the Fifth and the Seventh Ottoman–Venetian Wars ushered gradual growth of Italian speaking population in those areas. Following the collapse of Austria-Hungary in 1918, the Hungarian population declined, especially in the areas north of the Drava river, where they represented the majority before World War I.
The period between 1890 and World War I was marked by large economic emigration from Croatia to the United States, and particularly to the areas of Pittsburgh, Pennsylvania, Cleveland, Ohio, and Chicago, Illinois. Besides the United States, the main destination of the migrants was South America, especially Argentina, Chile, Bolivia and Peru. It is estimated that 500,000 people left Croatia during this period. After World War I, the main focus of emigration shifted to Canada, where about 15,000 people settled before the onset of World War II. During World War II and in the period immediately following the war, there were further significant demographic changes as the German-speaking population, the Volksdeutsche, were either forced or otherwise compelled to leave—reducing their number from the prewar German population of Yugoslavia of 500,000, living in parts of present-day Croatia and Serbia, to the figure of 62,000 recorded in the 1953 census.
After the fall of Napoleon (1814), Istria, Kvarner and Dalmatia were annexed to the Austrian Empire. Many Istrian Italians and Dalmatian Italians looked with sympathy towards the Risorgimento movement that fought for the unification of Italy. However, after the Third Italian War of Independence (1866), when the Veneto and Friuli regions were ceded by the Austrians to the newly formed Kingdom Italy, Istria and Dalmatia remained part of the Austro-Hungarian Empire, together with other Italian-speaking areas on the eastern Adriatic. This triggered the gradual rise of Italian irredentism among many Italians in Istria, Kvarner and Dalmatia, who demanded the unification of the Julian March, Kvarner and Dalmatia with Italy. The Italians in Istria, Kvarner and Dalmatia supported the Italian Risorgimento: as a consequence, the Austrians saw the Italians as enemies and favored the Slav communities of Istria, Kvarner and Dalmatia.
During the meeting of the Council of Ministers of 12 November 1866, Emperor Franz Joseph I of Austria outlined a wide-ranging project aimed at the Germanization or Slavization of the areas of the empire with an Italian presence:
Istrian Italians made up about a third of the population in Istria in 1900. Dalmatia, especially its maritime cities, once had a substantial local ethnic Italian population (Dalmatian Italians). In Dalmatia, there was a constant decline in the Italian population, in a context of repression that also took on violent connotations. During this period, Austrians carried out an aggressive anti-Italian policy through a forced Slavization of Dalmatia. According to Austrian census, the Dalmatian Italians formed 12.5% of the population in 1865. In the 1910 Austro-Hungarian census, Istria had a population of 57.8% Slavic-speakers (Croat and Slovene), and 38.1% Italian speakers. For the Austrian Kingdom of Dalmatia, (i.e. Dalmatia), the 1910 numbers were 96.2% Slavic speakers and 2.8% Italian speakers. In Rijeka the Italians were the relative majority in the municipality (48.61% in 1910), and in addition to the large Croatian community (25.95% in the same year), there was also a fair Hungarian minority (13.03%). According to the official Croatian census of 2011, there are 2445 Italians in Rijeka (equal to 1.9% of the total population).
The Italian population in Dalmatia was concentrated in the major coastal cities. In the city of Split in 1890 there were 1969 Dalmatian Italians (12.5% of the population), in Zadar 7423 (64.6%), in Šibenik 1018 (14.5%), in Kotor 623 (18.7%) and in Dubrovnik 331 (4.6%). In other Dalmatian localities, according to Austrian censuses, Dalmatian Italians experienced a sudden decrease: in the twenty years 1890–1910, in Rab they went from 225 to 151, in Vis from 352 to 92, in Pag from 787 to 23, completely disappearing in almost all the inland locations.
The Istrian–Dalmatian exodus (; ; ) was the post-World War II exodus and departure of local ethnic Italians (Istrian Italians and Dalmatian Italians) as well as ethnic Croats from Yugoslavia. The emigrants, who had lived in the now Yugoslav territories of the Julian March (Karst Region and Istria), Kvarner and Dalmatia, largely went to Italy, but some joined the Italian diaspora in the Americas, Australia and South Africa. According to various sources, the exodus is estimated to have amounted to between 230,000 and 350,000 Italians (the others being ethnic Slovenes and Croats who chose to maintain Italian citizenship) leaving the areas in the aftermath of the conflict. According to the census organized in Croatia in 2001 and that organized in Slovenia in 2002, the Italians who remained in the former Yugoslavia amounted to 21,894 people (2,258 in Slovenia and 19,636 in Croatia). The number of speakers of Italian is larger if taking into account non-Italians who speak it as a second language.
In addition, since the dissolution of Yugoslavia, a significant portion of the population of Istria opted for a regional declaration in the census instead of a national one. As such, more people have Italian as a first language than those having declared Italian. In 2001, about 500 Dalmatian Italians were counted in Dalmatia. In particular, according to the official Croatian census of 2011, there are 83 Dalmatian Italians in Split (equal to 0.05% of the total population), 16 in Šibenik (0.03%) and 27 in Dubrovnik (0.06%). According to the official Croatian census of 2021, there are 63 Dalmatian Italians in Zadar (equal to 0.09% of the total population). According to the official Montenegrin census of 2011, there are 31 Dalmatian Italians in Kotor (equal to 0.14% of the total population).
The 1940s and the 1950s in Yugoslavia were marked by colonisation of settlements where the displaced Germans used to live by people from the mountainous parts of Bosnia and Herzegovina, Serbia and Montenegro, and migrations to larger cities spurred on by the development of industry. In the 1960s and 1970s, another wave of economic migrants left Croatia. They largely moved to Canada, Australia, New Zealand and Western Europe. During this period, 65,000 people left for Canada, Particularly large European emigrant communities of Croats exist in Germany, Austria and Switzerland, which largely stem from the 1960s and 1970s migrations.
A series of significant migrations came as a result of the 1991–1995 Croatian War of Independence. In 1991, more than 400,000 Croats and other non-Serbs were displaced by the Croatian Serb forces or fled the violence in areas with significant Serb populations.
===Demographic losses in the 20th century wars and pandemics===
In addition to demographic losses through significant migrations, the population of Croatia suffered significant losses due to wars and epidemics. In the 20th century alone, there were several such events. The first was World War I, when the loss of the population of Croatia amounted to an estimated 190,000 persons, or about 5.5% of the total population recorded by the 1910 census. The 1918 flu pandemic started to take its toll in Croatia in July 1918, with peaks of the disease occurring in October and November. Available data is scarce, but it is estimated that the pandemic caused at least 15,000–20,000 deaths. Around 295,000 people were killed on the territory of present-day Croatia during World War II, according to the demographer Bogoljub Kočović. The demise of the armed forces of the Independent State of Croatia and of the civilians accompanying the troops at the end of World War II was followed by the Yugoslav death march of Nazi collaborators. A substantial number of people were executed, but the exact number is disputed. The claims range from 12,000 to 15,000 to as many as 80,000 killed in May 1945. Finally, approximately 20,000 were killed or went missing during the 1991–1995 Croatian War of Independence. The figure pertains only to those persons who would have been recorded by the 1991 census as living in Croatia.
==Migration==
===International migration data of Croatia, 2014–present===
==Other demographic statistics==
Demographic statistics according to the World Population Review.
One birth every 14 minutes
One death every 10 minutes
Net loss of one person every 22 minutes
One net migrant every 72 minutes
The following demographic statistics are from the CIA World Factbook.
Population:
4,270,480 (July 2018 est.)
Age structure:
0-14 years: 14.21% (male 312,805 /female 293,931)
15-24 years: 11.09% (male 242,605 /female 230,853)
25-54 years: 40.15% (male 858,025 /female 856,455)
55-64 years: 14.65% (male 304,054 /female 321,543)
65 years and over: 19.91% (male 342,025 /female 508,184) (2018 est.)
Median age:
total: 44.4 years
male: 42.6 years
female: 46.1 years (2018 est.)
Birth rate:
8.3 births/1,000 population (2023 est.)
Death rate:
13.3 deaths/1,000 population (2023 est.)
Total fertility rate:
1.53 children born/woman (2023 est.)
Net migration rate:
-1.4 migrant(s)/1,000 population (2018 est.) Country comparison to the world: 150th
Population growth rate:
-0.51% (2018 est.) Country comparison to the world: 221st
Mother's mean age at first birth:
28 years (2014 est.)
Life expectancy at birth:
total population: 76.3 years (2018 est.) Country comparison to the world: 87th
male: 73.2 years (2018 est.)
female: 79.6 years (2018 est.)
Ethnic groups:
Croat 90.4%, Serb 4.4%, other 4.4% (including Bosniak, Hungarian, Slovene, Czech, and Romani), unspecified 0.8% (2011 est.)
Languages:
Croatian (official) 95.6%, Serbian 1.2%, other 3% (including Hungarian, Czech, Slovak, and Albanian), unspecified 0.2% (2011 est.)
Religions:
Roman Catholic 86.3%, Orthodox 4.4%, Muslim 1.5%, other 1.5%, unspecified 2.5%, not religious or atheist 3.8% (2011 est.)
Nationality:
noun: Croat(s), Croatian(s)
adjective: Croatian
note: the French designation of "Croate" to Croatian mercenaries in the 17th century eventually became "Cravate" and later came to be applied to the soldiers' scarves – the cravat; Croatia celebrates Cravat Day every 18 October
Dependency ratios:
total dependency ratio: 50.9 (2015 est.)
youth dependency ratio: 22.4 (2015 est.)
elderly dependency ratio: 28.5 (2015 est.)
potential support ratio: 3.5 (2015 est.)
Urbanization:
urban population: 56.9% of total population (2018)
rate of urbanization: -0.08% annual rate of change (2015–20 est.)
Literacy:
definition: age 15 and over can read and write (2015 est.)
total population: 99.3%
male: 99.7%
female: 98.9% (2015 est.)
School life expectancy (primary to tertiary education):
total: 15 years
male: 14 years
female: 16 years (2016)
Unemployment, youth ages 15–24:
total: 31.3% (2016 est.) Country comparison to the world: 26th
male: 31.2% (2016 est.)
female: 31.3% (2016 est.)
==Languages==
Croatian is the official language of Croatia, and one of 24 official languages of the European Union since 2013. Minority languages are in official use in local government units where more than a third of the population consists of national minorities or where local legislation mandates their use. These languages are Czech, German, Hungarian, Italian, Ruthenian, Serbian, Slovene, and Slovak. According to the 2021 Census, 95.25% of citizens of Croatia declared Croatian as their native language, 1.16% declared Serbian as their native language, while no other language is represented in Croatia by more than 0.5% of native speakers among the population of Croatia.
In the region of Dalmatia, each city historically spoke a variant of the Dalmatian language. It developed from Latin like all Romance languages, but became heavily influenced by Venetian and Croatian. The language fell out of use in the region by the 16th century and went extinct when the last speaker died in 1898.
Croatian replaced Latin as the official language of the Croatian government in 1847. The Croatian lect is generally viewed as one of the four standard varieties of the Shtokavian dialect of Serbo-Croatian, a South Slavic language. Croatian is written using the Latin alphabet and there are three major dialects spoken on the territory of Croatia, with the Shtokavian idiom used as the literary standard. The Chakavian and Kajkavian dialects are distinguished by their lexicon, phonology, and syntax.
From 1961 to 1991, the official language was formally designated as Serbo-Croatian or Croato-Serbian. Even during socialist rule, Croats often referred to their language as Croato-Serbian (instead of Serbo-Croatian) or as Croatian. Croatian and Serbian variants of the language were not officially recognised as separate at the time, but referred to as the "West" and "East" versions, and preferred different alphabets: the Gaj's Latin alphabet and Karadžić's Cyrillic alphabet. According to a survey ordered by the European Commission in 2005, 49% of Croats speak English as their second language, 34% speak German, and 14% speak Italian. French and Russian are spoken by 4% each, and 2% of Croats speak Spanish. A substantial proportion of Slovenes (59%) have a certain level of knowledge of Croatian.
==Religions==
{{Pie chart
|thumb = right
|caption = Religion in Croatia (2021 census) In the Eurostat Eurobarometer Poll of 2005, 67% of the population of Croatia responded that "they believe there is a God" and 7% said they do not believe "there is any sort of spirit, God, or life force", while 25% expressed a belief in "some sort of spirit or life force". In a 2009 Gallup poll, 70% answered affirmatively when asked "Is religion an important part of your daily life?" Significantly, a 2008 Gallup survey of the Balkans indicated church and religious organisations as the most trusted institutions in the country. The survey revealed that 62% of the respondents assigned "a lot" or "some" trust to those institutions, ranking them ahead of all types of governmental, international or non-governmental institutions.
Public schools allow religious education, in cooperation with religious communities that have agreements with the government, but attendance is not mandatory. The classes are organized widely in public elementary and secondary schools. In 2009, 92% of elementary school pupils and 87% of secondary school students attended the religious education classes. Public holidays in Croatia also include the religious festivals of Epiphany, Easter Monday, Feast of Corpus Christi, Assumption Day, All Saints' Day, Christmas, and St. Stephen's or Boxing Day. The religious festival public holidays are based on the Catholic liturgical year, but citizens of the Republic of Croatia who celebrate different religious holidays have the right not to work on those dates. This includes Christians who celebrate Christmas on 7 January per the Julian calendar, Muslims on the days of Eid al-Fitr and Eid al-Adha, and Jews on the days of Rosh Hashanah and Yom Kippur. Marriages performed by the religious communities having agreements with the state are officially recognized, eliminating the need to register the marriages in a registrar office.
The legal position of religious communities is defined by special legislation, specifically regarding government funding, tax benefits, and religious education in schools. Other matters are left to each religious community to negotiate separately with the government. Registration of the communities is not mandatory, but registered communities become legal persons and enjoy tax and other benefits. The law stipulates that to be eligible for registration, a religious group must have at least 500 believers and be registered as a civil association for 5 years. Religious groups based abroad must submit written permission for registration from their country of origin.
==Education==
Literacy in Croatia is 98.1 percent. The 2001 census reported that 15.7% of the population over the age of 14 has an incomplete elementary education, and 21.9% has only an elementary school education. 42.8% of the population over the age of 14 has a vocational education and 4.9% completed gymnasium. 4.2% of the same population received an undergraduate degree, while 7.5% received an academic degree, and 0.5% received a postgraduate or a doctoral degree. Croatia recorded a substantial growth of the population attaining academic degrees and by 2008, this population segment was estimated to encompass 16.7% of the total population of Croatians 15 and over. A worldwide study about the quality of living in different countries published by Newsweek in August 2010 ranked the Croatian education system at 22nd, a position shared with Austria. In 2004, it was estimated that 4.5% of the GDP is spent for education, while schooling expectancy was estimated to 14 years on average.
There are 84 elementary level and 47 secondary level music and art schools, as well as 92 schools for disabled children and youth and 74 schools for adults.
Croatia has eight public universities, the University of Zagreb, University of Split, University of Rijeka, University of Osijek, University of Zadar, University of Dubrovnik, University of Pula and Dubrovnik International University.
The University of Zadar, the first university in Croatia, was founded in 1396 and remained active until 1807, when other institutions of higher education took over. It was reopened in 2002. The University of Zagreb, founded in 1669, is the oldest continuously operating university in Southeast Europe. There are also 11 polytechnics and 23 higher education institutions, of which 19 are private. In total, there are 132 institutions of higher education in Croatia, attended by more than 145 thousand students. The Croatian Academy of Sciences and Arts in Zagreb is a learned society promoting language, culture, arts and science since its inception in 1866. Scientists from Croatia include inventors and Nobel Prize winners.
==Health==
Croatia has a universal health care system, the roots of which can be traced back to the Hungarian-Croatian Parliament Act of 1891, providing a form of mandatory insurance for all factory workers and craftsmen. The population is covered by a basic health insurance plan provided by statute and optional insurance. In 2014, the annual compulsory healthcare related expenditures reached 21.8 billion kuna (2.9 billion euro). Healthcare expenditures comprise only 0.6% of private health insurance and public spending. In 2010, Croatia spent 6.9% of its GDP on healthcare, representing a decline from approximately 8% estimated in 2008, when 84% of healthcare spending came from public sources. According to the World Health Organization (WHO), Croatia ranks around the 50th in the world in terms of life expectancy.
There are hundreds of healthcare institutions in Croatia, including 79 hospitals and clinics with 23,967 beds. The hospitals and clinics care for more than 700 thousand patients per year and employ 5,205 medical doctors, including 3,929 specialists. There are 6,379 private practice offices, and a total of 41,271 health workers in the country. There are 63 emergency medical service units, responding to more than a million calls. The principal cause of death in 2008 was cardiovascular disease at 43.5% for men and 57.2% for women, followed by tumours, at 29.4% for men and 21.4% for women. Other significant causes of death are injuries, poisonings and other external causes (7.7% men/3.9% women), digestive system diseases (5.7% men/3.6% women), respiratory system diseases (5.1% men/3.5% women) and endocrine, nutritional and metabolic diseases (2.1% men/3.0% women). There is no other cause of disease affecting more than 3% of the population. According to 2003 WHO data, 22% of the Croatian adult population is obese.
==Economic indicators ==
===Personal income, jobs and unemployment===
Net monthly income in September 2011 averaged 5,397 kuna ( 729 euro), dropping 2.1% relative to the previous month. In the same month, gross monthly income averaged 7,740 kuna ( 1,046 euro), and it includes the net salary along with income tax, retirement pension insurance, healthcare insurance, occupational safety and health insurance and employment promotion tax. The average net monthly income grew compared to 5,311 kuna ( 717 euro) in 2009 or 3,326 kuna ( 449 euro) in 2000. Since January 2016, the minimum wage in Croatia is 3,120 kuna before tax ( 400 euro).
Number of employed persons recorded steady growth between 2000 and 2008 when it peaked, followed by 4% decline in 2009. That year, there were 1.499 million employed persons, with 45% of that number pertaining to women. The total number of employed persons includes 252,000 employed in crafts and freelance professionals and 35,000 employed in agriculture. The most significant sources of employment in 2008 were manufacturing industry and wholesale and retail trade (including motor vehicle repair services) employing 278,640 and 243,640 respectively. Further significant employment sector was construction industry comprising 143,336 jobs that year. In the same year, more than 100,000 were employed in public administration, defence and compulsory social insurance sector as well as in education. Since 2009, negative trends persisted in Croatia with jobs in the industry declined further by 3.5%. Number of unemployed and retired persons combined exceeded number of employed in August 2010, as it fell to 1.474 million. In 2009, labour force consisted of 1.765 million persons out of 3.7 million working age population—aged 15 and over. 7.2% of employed persons hold a second job.
===Urbanisation and housing===
2011 census recorded a total of 1,534,148 private households in Croatia as well as 1,487 other residential communities such as retirement homes, convents etc. At the same time, there were 1,923,522 permanent housing units—houses and apartments. 2001 census recorded 1.66 million permanent housing units, including 196 thousand intermittently occupied and 42 thousand abandoned ones. Average size of a permanently used housing unit is . The intermittently used housing units include 182 thousand vacation houses and 8 thousand houses used during agricultural works. The same census also recorded 25 thousand housing units used for business purposes only. As of 2007, 71% of the households owned their own housing and had no mortgage or other loans to repay related to the housing, while further 9% were repaying loans for their housing. The households vary by type and include single households (13%), couples (15%), single parent households (4%), couples with children (27%) and extended family households (20%).
Average urbanisation rate in Croatia stands at 56%, with the maximum rate recorded within the territory of the City of Zagreb, where it reached 94.5% and Zagreb metropolitan area comprising the City of Zagreb and the Zagreb County, where it stands at 76.4%. Very significant rate of urbanisation was observed in the second half of the 20th century. 1953 census recorded 57% of population which was active in agriculture, while a census performed in 1991
noted only 9.1% of population active in that field. This points to augmentation of urban population and reduction of rural population.
|
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5,577 |
Politics of Croatia
|
The politics of Croatia are defined by a parliamentary, representative democratic republic framework, where the Prime Minister of Croatia is the head of government in a multi-party system. Executive power is exercised by the Government and the President of Croatia. Legislative power is vested in the Croatian Parliament (). The Judiciary is independent of the executive and the legislature. The parliament adopted the current Constitution of Croatia on 22 December 1990 and decided to declare independence from Yugoslavia on 25 May 1991. The Constitutional Decision on the Sovereignty and Independence of the Republic of Croatia
came into effect on 8 October 1991. The constitution has since been amended several times. The first modern parties in the country developed in the middle of the 19th century, and their agenda and appeal changed, reflecting major social changes, such as the breakup of Austria-Hungary, the Kingdom of Serbs, Croats and Slovenes, dictatorship and social upheavals in the kingdom, World War II, the establishment of Communist rule and the breakup of the SFR Yugoslavia.
The President of the Republic () is the head of state and the commander in chief of the Croatian Armed Forces and is directly elected to serve a five-year term. The government (), the main executive power of Croatia, is headed by the prime minister, who has four deputy prime ministers who serve also as government ministers. Twenty ministers are in charge of particular activities. The executive branch is responsible for proposing legislation and a budget, executing the laws, and guiding the foreign and internal policies. The parliament is a unicameral legislative body. The number of Sabor representatives (MPs) ranges from 100 to 160; they are elected by popular vote to serve four-year terms. The powers of the legislature include enactment and amendment of the constitution and laws; adoption of the government budget, declarations of war and peace, defining national boundaries, calling referendums and elections, appointments and relief of officers, supervising the Government of Croatia and other holders of public powers responsible to the Sabor, and granting of amnesties. The Croatian constitution and legislation provides for regular presidential and parliamentary elections, and the election of county prefects (county presidents) and assemblies, and city and municipal mayors and councils.
Croatia has a three-tiered, independent judicial system governed by the Constitution of Croatia and national legislation enacted by the Sabor. The Supreme Court () is the highest court of appeal in Croatia, while municipal and county courts are courts of general jurisdiction. Specialised courts in Croatia and the Superior Commercial Court, misdemeanour courts and the Superior Misdemeanour Court, administrative courts and the Superior Administrative Court. Croatian Constitutional Court () is a court that deals primarily with constitutional law. Its main authority is to rule on whether laws that are challenged are in fact unconstitutional, i.e., whether they conflict with constitutionally established rights and freedoms. The State Attorney's Office represents the state in legal proceedings.
==Legal framework==
Croatia is a unitary democratic parliamentary republic. Following the collapse of the ruling Communist League, Croatia adopted a new constitution in 1990 – which replaced the 1974 constitution adopted by the Socialist Republic of Croatia – and organised its first multi-party elections. While the 1990 constitution remains in force, it has been amended four times since its adoption—in 1997, 2000, 2001 and 2010. Under its 1990 constitution, Croatia operated a semi-presidential system until 2000 when it switched to a parliamentary system. Government powers in Croatia are divided into legislative, executive and judiciary powers. The legal system of Croatia is civil law and, along with the institutional framework, is strongly influenced by the legal heritage of Austria-Hungary. By the time EU accession negotiations were completed on 30 June 2010, Croatian legislation was fully harmonised with the Community acquis. Croatia became a member state of the European Union on 1 July 2013.
==Executive==
The President of the Republic () is the head of state. The president is directly elected and serves a five-year term. The president is the commander in chief of the armed forces, has the procedural duty of appointing the prime minister with the consent of the Sabor (Parliament) through a majority vote (majority of all MPs), and has some influence on foreign policy. He took the oath of office on 18 February 2020. The constitution limits holders of the presidential office to a maximum of two terms and prevents the president from being a member of any political party. The two largest political parties in Croatia are the Croatian Democratic Union (HDZ) and the Social Democratic Party of Croatia (SDP). The last parliamentary election was held on 17 April 2024.
The Sabor meets in public sessions in two periods; the first from 15 January to 30 June, and the second from 15 September to 15 December. Extra sessions can be called by the President of the Republic, by the president of the parliament or by the government. The powers of the legislature include enactment and amendment of the constitution, enactment of laws, adoption of the state budget, declarations of war and peace, alteration of the country's boundaries, calling and conducting referendums and elections, appointments and relief of office, supervising the work of the Government of Croatia and other holders of public powers responsible to the Sabor, and granting amnesty. Decisions are made based on a majority vote if more than half of the Chamber is present, except in cases of constitutional issues.
140 members of parliament are elected to a four-year term in ten multi-seat constituencies, which are defined on the basis of the existing county borders, with amendments to achieve a uniform number of eligible voters in each constituency to within 5%. Citizens of Croatia living abroad are counted in an eleventh constituency; however, its number of seats was not fixed for the last parliamentary election. It was instead calculated based on numbers of votes cast in the ten constituencies in Croatia and the votes cast in the eleventh constituency. In the 2007 parliamentary election the eleventh constituency elected five MPs. Constitutional changes first applied in the 2011 parliamentary election have abolished this scheme and permanently assigned three MPs to the eleventh constituency. Additionally, eight members of parliament are elected by voters belonging to twenty-two recognised minorities in Croatia: the Serb minority elects three MPs, Hungarians and Italians elect one MP each, Czech and Slovak minorities elect one MP jointly, while all other minorities elect two more MPs to the parliament. The Standard D'Hondt formula is applied to the vote, with a 5% election threshold. The last parliamentary election, held in 2016, elected 151 MPs. Members of county, city, and municipal councils are elected to four-year terms through proportional representation; the entire local government unit forms a single constituency. The number of council members is defined by the councils themselves based on applicable legislation. Electoral committees are then tasked with determining whether the national minorities are represented in the council as required by the constitution. If the minorities are not represented, further members, who belong to the minorities and who have not been elected through the proportional representation system, are selected from electoral candidate lists and added to the council.
===Latest presidential election===
===Latest parliamentary election===
===Latest European elections===
==Judiciary==
Croatia has a three-tiered, independent judicial system governed by the constitution and national legislation enacted by the Sabor. The Supreme Court () is the highest court of appeal in Croatia; its hearings are open and judgments are made publicly, except in cases where the privacy of the accused is to be protected. Judges are appointed by the National Judicial Council and judicial office is permanent until seventy years of age. The president of the Supreme Court is elected for a four-year term by the Croatian Parliament at the proposal of the President of the Republic. As of 2017, the president of the Supreme Court is Đuro Sessa. The Supreme Court has civil and criminal departments.
There are other specialised courts in Croatia; commercial courts and the Superior Commercial Court, misdemeanour courts that try trivial offences such as traffic violations, the Superior Misdemeanour Court, the Administrative Court and the Croatian Constitutional Court (). The Constitutional Court rules on matters regarding compliance of legislation with the constitution, repeals unconstitutional legislation, reports any breaches of provisions of the constitution to the government and the parliament, declares the speaker of the parliament acting president upon petition from the government in the event the country's president becomes incapacitated, issues consent for commencement of criminal procedures against or arrest of the president, and hears appeals against decisions of the National Judicial Council. The court consists of thirteen judges elected by members of the parliament for an eight-year term. The president of the Constitutional Court is elected by the court judges for a four-year term. As of June 2012, the president of the Constitutional Court is Jasna Omejec. The National Judicial Council () consists of eleven members, specifically seven judges, two university professors of law and two parliament members, nominated and elected by the Parliament for four-year terms, and may serve no more than two terms. It appoints all judges and court presidents, except in case of the Supreme Court. As of January 2015, the president of the National Judicial Council is Ranko Marijan, who is also a Supreme Court judge.
The State Attorney's Office represents the state in legal procedures. As of April 2018, Dražen Jelenić is the General State Attorney, and there are twenty-three deputies in the central office and lower-ranking State Attorneys at fifteen county and thirty-three municipal State Attorney's Offices. The General State Attorney is appointed by the parliament. A special State Attorney's Office dedicated to combatting corruption and organised crime, USKOK, was set up in late 2001.
==Local government==
Croatia was first subdivided into counties () in the Middle Ages. The divisions changed over time to reflect losses of territory to Ottoman conquest and the subsequent recapture of the same territory, and changes to the political status of Dalmatia, Dubrovnik and Istria. The traditional division of the country into counties was abolished in the 1920s, when the Kingdom of Serbs, Croats and Slovenes and the subsequent Kingdom of Yugoslavia introduced oblasts and banovinas respectively. After 1945 under Communist rule, Croatia, as a constituent part of Yugoslavia, abolished these earlier divisions and introduced municipalities, subdividing Croatia into approximately one hundred municipalities. Counties, significantly altered in terms of territory relative to the pre-1920s subdivisions, were reintroduced in 1992 legislation. In 1918, the Transleithanian part of Croatia was divided into eight counties with their seats in Bjelovar, Gospić, Ogulin, Požega, Vukovar, Varaždin, Osijek and Zagreb; the 1992 legislation established fifteen counties in the same territory. Since the counties were re-established in 1992, Croatia is divided into twenty counties and the capital city of Zagreb, the latter having the authority and legal status of a county and a city at the same time. In some instances, the boundaries of the counties have been changed, with the latest revision taking place in 2006. The counties subdivide into 128 cities and 428 municipalities.
The county prefects, city and municipal mayors are elected to four-year terms by a majority of votes cast within applicable local government units. If no candidate achieves a majority in the first round, a runoff election is held. Eight nationwide local elections have been held in Croatia since 1990, the most recent being the 2017 local elections to elect county prefects and councils, and city and municipal councils and mayors. In 2017, the HDZ-led coalitions won a majority or plurality in fifteen county councils and thirteen county prefect elections. SDP-led coalitions won a majority or plurality in five county councils, including the city of Zagreb council, and the remaining county council election was won by IDS-SDP coalition. The SDP won two county prefect elections, the city of Zagreb mayoral election, the HSS and the HNS won a single county prefect election each.
Other significant parties formed in the era were the Serb People's Independent Party, which later formed the Croat-Serb Coalition with the Party of Rights and other Croat and Serb parties. The Coalition ruled Croatia between 1903 and 1918. The leaders of the Coalition were Frano Supilo and Svetozar Pribićević. The Croatian Peasant Party (HSS), established in 1904 and led by Stjepan Radić, advocated Croatian autonomy but achieved only moderate gains by 1918. The Autonomists won the first three elections, but all elections since 1870 were won by the People's Party. In the period 1861–1918 there were seventeen elections in the Kingdom of Croatia-Slavonia and ten in the Kingdom of Dalmatia. The 1921 constitution defined the kingdom as a unitary state and abolished the historical administrative divisions, which effectively ended Croatian autonomy; the constitution was opposed by HSS. The political situation deteriorated further as Stjepan Radić of the HSS was assassinated in the Yugoslav Parliament in 1928, leading to the dictatorship of King Alexander in January 1929. The HSS, now led by Vladko Maček, continued to advocate the federalisation of Yugoslavia, resulting in the Cvetković–Maček Agreement of August 1939 and the autonomous Banovina of Croatia. The Yugoslav government retained control of defence, internal security, foreign affairs, trade, and transport while other matters were left to the Croatian Sabor and a crown-appointed Ban. This arrangement was soon made obsolete with the beginning of World War II, when the Independent State of Croatia, which banned all political opposition, was established. Since then, the HSS continues to operate abroad.
In the 1945 election, the Communists were unopposed because the other parties abstained. Once in power, the Communists introduced a single-party political system, in which the Communist Party of Yugoslavia was the ruling party and the Communist Party of Croatia was its branch. In 1971, the Croatian national movement, which sought greater civil rights and the decentralisation of the Yugoslav economy, culminated in the Croatian Spring, which was suppressed by the Yugoslav leadership. In January 1990, the Communist Party fragmented along national lines; the Croatian faction demanded a looser federation.
===Modern Croatia===
In 1989, the government of the Socialist Republic of Croatia decided to tolerate political parties in response to growing demands to allow political activities outside the Communist party. The first political party founded in Croatia since the beginning of the Communist rule was the Croatian Social Liberal Party (HSLS), established on 20 May 1989, followed by the Croatian Democratic Union on 17 June 1989. In December 1989, Ivica Račan became the head of the reformed Communist party. At the same time, the party cancelled political trials, released political prisoners and endorsed a multi-party political system. The Civil Organisations Act was formally amended to allow political parties on 11 January 1990, legalising the parties that were already founded.
By the time of the first round of the first multi-party elections, held on 22 April 1990, there were 33 registered parties. The most relevant parties and coalitions were the League of Communists of Croatia – Party of Democratic Changes (the renamed Communist party), the Croatian Democratic Union (HDZ), and the Coalition of People's Accord (KNS), which included the HSLS led by Dražen Budiša, and the HSS, which resumed operating in Croatia in December 1989. During his term, Croatia's declaration of independence from Yugoslavia took effect on 8 October 1991.
Franjo Tuđman won the presidential elections in 1992 and 1997. During his terms, the Constitution of Croatia, adopted in 1990, provided for a semi-presidential system. After Tuđman's death in 1999, the constitution was amended and much of the presidential powers were transferred to the parliament and the government.
In January 2020, former prime minister Zoran Milanovic of the Social Democrats (SDP) won the presidential election. He defeated center-right incumbent Kolinda Grabar-Kitarovic of the ruling Croatian Democratic Union (HDZ) in the second round of the election.
In July 2020, the ruling right-wing HDZ won the parliamentary election. Since 2016 ruled HDZ-led coalition of prime minister Andrej Plenković continued to govern.
|
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"Varaždin",
"Virovitica-Podravina County",
"Bjelovar",
"Judiciary",
"Community acquis",
"government budget",
"Gospić",
"Croatian national revival",
"Party of Rights (1861–1929)",
"administrative court",
"1990 Croatian parliamentary election",
"Croatian Parliament",
"Serb People's Independent Party",
"Far-right politics in Croatia",
"Croatian War of Independence",
"Đuro Sessa",
"Dario Juričan",
"Frano Supilo",
"Social Democratic Party of Croatia",
"Istrian Democratic Assembly",
"Croatian Civil Resistance Party",
"Stjepan Mesić",
"Austria-Hungary",
"Franjo Tuđman",
"Vukovar",
"Franjo Rački",
"independent (politics)",
"general jurisdiction",
"Parliament of Croatia",
"Croatian Party of Pensioners",
"World War II",
"Croatian Democratic Alliance of Slavonia and Baranja",
"TheGuardian.com",
"Croatian–Hungarian Settlement",
"Ante Starčević",
"Croatian Government",
"Šibenik",
"Zadar County",
"South Slavs",
"Croatian Sovereignists",
"Croatian Christian Democratic Party",
"Bjelovar-Bilogora County",
"Croatian National Judicial Council",
"National Constitutional Party",
"Croatian Conservative Party",
"Miroslav Škoro",
"Krapina-Zagorje County",
"federalization",
"breakup of Yugoslavia",
"University of Split",
"Counties of Croatia",
"Zagreb County",
"City of Zagreb",
"Human Blockade",
"Istria County",
"Kolinda Grabar-Kitarović",
"Dubrovnik",
"Prime Minister of Croatia",
"Croatian People's Party - Liberal Democrats",
"The Bridge (Croatia)",
"Communist Party of Yugoslavia",
"Split-Dalmatia County",
"Croatian presidential election, 2009–2010",
"multi-party system",
"national unity government",
"representative democracy",
"Alexander I of Yugoslavia",
"Međimurje County",
"1997 Croatian presidential election",
"Two-round system",
"Karlovac County",
"proportional representation",
"Movement for a Modern Croatia",
"Coalition of People's Accord",
"Accession of Croatia to the European Union",
"People's Coalition (Croatia)",
"Croatian Democratic Union",
"civil law (legal system)",
"D'Hondt method",
"We can! (Croatia)",
"Fair Play List 9",
"Ranko Marijan",
"Školska knjiga",
"Municipalities of Croatia",
"Croatian Democratic Assembly of Slavonia and Baranja",
"Slovaks of Croatia",
"Rijeka",
"Ričard Independent",
"Eugen Kvaternik",
"Yugoslav Parliament",
"Green Alternative – Sustainable Development of Croatia",
"Franjo Gregurić",
"List of cities in Croatia",
"oath of office",
"parliamentary system",
"The New York Times",
"Davor Ivo Stier",
"Foreign relations of Croatia",
"Brod-Posavina County",
"Josip Jelačić",
"WP:SDNONE",
"Osijek",
"Jutarnji list",
"head of state",
"Italians of Croatia",
"Kingdom of Serbs, Croats and Slovenes",
"Righteous Croatia",
"oblast",
"Osijek-Baranja County",
"Sisak",
"Dražen Jelenić",
"Croat-Serb Coalition",
"Autonomist Party",
"Newsweek",
"Milan Bandić 365 - The Party of Labour and Solidarity",
"Middle Ages",
"election threshold",
"Croatian Constitutional Court"
] |
5,578 |
Economy of Croatia
|
The economy of Croatia is a developed mixed economy. It is one of the largest economies in Southeast Europe by nominal gross domestic product (GDP). It is an open economy with accommodative foreign policy, highly dependent on international trade in Europe. Within Croatia, economic development varies among its counties, with strongest growth in Central Croatia and its financial centre, Zagreb. It has a very high level of human development, low levels of income inequality, Croatia's labor market has been perennially inefficient, with inconsistent business standards as well as ineffective corporate and income tax policy.
Croatia's economic history is closely linked to its historic nation-building efforts. Its pre-industrial economy leveraged the country's geography and natural resources to guide agricultural growth. The 1800s saw a shipbuilding boom, railroading, and industrial production. During the 1900s, Croatia entered into a planned economy (with socialism) in 1941 and a command economy (with communism) during World War II. It experienced rapid urbanization in the 1950s and decentralized in 1965, diversifying its economy before the collapse of Yugoslavia during the 1990s. The Croatian War of Independence (1991–95) curbed 21–25% of wartime GDP, leaving behind a developing transition economy.
The modern Croatian economy is considered high-income and dominated by its tertiary service sector, which accounts for 70% of GDP. The high levels of tourism in Croatia contributes to nearly 20% of GDP, with a total of 20.6 million tourists visiting in 2023. Croatia is an emerging energy power in the region, with strategic investments in liquefied natural gas (LNG), geothermal power, and electric automobiles. It supports regional economic activity via transportation networks across the Adriatic Sea and throughout Pan-European corridors. As a member of the European Union, Eurozone, and Schengen Area, it uses the euro (€) as official currency. Croatia has free-trade agreements with many world nations and is a part of the World Trade Organization (2000) and the EEA (2013).
==History==
===Pre-20th century ===
When Croatia was still part of the Dual Monarchy, its economy was largely agricultural. However, modern industrial companies were also located in the vicinity of the larger cities. The Kingdom of Croatia had a high ratio of population working in agriculture. Many industrial branches developed in that time, like forestry and wood industry (stave fabrication, the production of potash, lumber mills, shipbuilding). The most profitable one was stave fabrication, the boom of which started in the 1820s with the clearing of the oak forests around Karlovac and Sisak and again in the 1850s with the marshy oak masses along the Sava and Drava rivers. Shipbuilding in Croatia played a huge role in the 1850s Austrian Empire, especially the long-range sailing boats. Sisak and Vukovar were the centres of river-shipbuilding. Slavonia was also mostly an agricultural land and it was known for its silk production. Agriculture and the breeding of cattle were the most profitable occupations of the inhabitants. It produced corn of all kinds, hemp, flax, tobacco, and great quantities of liquorice.
The first steps towards industrialization began in the 1830s and in the following decades the construction of big industrial enterprises took place. During the 2nd half of the 19th and early 20th century there was an upsurge of industry in Croatia, strengthened by the construction of railways and the electric-power production. The industrial production was still lower than agricultural production. Regional differences were high. Industrialization was faster in inner Croatia than in other regions, while Dalmatia remained one of the poorest provinces of Austria-Hungary. The slow rate of modernization and rural overpopulation caused extensive emigration, particularly from Dalmatia. According to estimates, roughly 400,000 Croats emigrated from Austria-Hungary between 1880 and 1914. In 1910 8.5% of the population of Croatia-Slavonia lived in urban settlements.
In 1918 Croatia became part of the Kingdom of Yugoslavia, which was in the interwar period one of the least developed countries in Europe. Most of its industry was based in Slovenia and Croatia, but further industrial development was modest and centered on textile mills, sawmills, brick yards and food-processing plants. The economy was still traditionally based on agriculture and raising of livestock, with peasants accounting for more than half of Croatia's population.
In 1941 the Independent State of Croatia (NDH), a World War II puppet state of Germany and Italy, was established in parts of Axis-occupied Yugoslavia. The economic system of NDH was based on the concept of "Croatian socialism". The main characteristic of the new system was the concept of a planned economy with high levels of state involvement in economic life. The fulfillment of basic economic interests was primarily ensured with measures of repression. All large companies were placed under state control and the property of the regime's national enemies was nationalized. Its currency was the NDH kuna. The Croatian State Bank was the central bank, responsible for issuing currency. As the war progressed the government kept printing more money and its amount in circulation was rapidly increasing, resulting in high inflation rates.
After World War II, the new Communist Party of Yugoslavia converted to a command economy on the Soviet model of rapid industrial development. In accordance with the communist plan, mainly companies in the pharmaceutical industry, the food industry and the consumer goods industry were founded in Croatia. Metal and heavy industry was mainly promoted in Bosnia and Serbia. By 1948 almost all domestic and foreign-owned capital had been nationalized. The industrialization plan relied on high taxation, fixed prices, war reparations, Soviet credits, and export of food and raw materials. Forced collectivization of agriculture was initiated in 1949. At that time 94% of agricultural land was privately owned, and by 1950 96% was under the control of the social sector. A rapid improvement of food production and the standard of living was expected, but due to bad results the program was abandoned three years later. Croatia and Slovenia accounted for nearly half of the total Yugoslav GDP, and this was reflected in the overall standard of living. In the mid-1960s, Yugoslavia lifted emigration restrictions and the number of emigrants increased rapidly. In 1971 224,722 workers from Croatia were employed abroad, mostly in West Germany. Foreign remittances contributed $2 billion annually to the economy by 1990. Profits gained through Croatia's industry were used to develop poor regions in other parts of former Yugoslavia, leading to Croatia contributing much more to the federal Yugoslav economy than it gained in return. This, coupled with austerity programs and hyperinflation in the 1980s, led to discontent in both Croatia and Slovenia which eventually fuelled political movements calling for independence.
In the late 1980s and early 1990s, with the collapse of socialism and the beginning of economic transition, Croatia faced considerable economic problems stemming from:
the legacy of longtime communist mismanagement of the economy;
damage during the internecine fighting to bridges, factories, power lines, buildings, and houses;
the large refugee and displaced population, both Croatian and Bosnian;
the disruption of economic ties; and
inefficient privatization
At the time Croatia gained independence, its economy (and the whole Yugoslavian economy) was in the middle of recession. Privatization under the new government had barely begun when war broke out in 1991. As a result of the Croatian War of Independence, infrastructure sustained massive damage in the period 1991–92, especially the revenue-rich tourism industry. The privatization of sovereign assets and transformation from a planned economy to a market economy was thus slow and unsteady, largely as a result of public mistrust when many state-owned companies were sold to politically well-connected at below-market prices. With the end of the war, Croatia's economy recovered moderately, but corruption, cronyism, and a general lack of transparency stymied economic reforms and foreign investment. The privatization of large government-owned companies was practically halted during the war and in the years immediately following the conclusion of peace. In 2000, roughly 70% of Croatia's major companies were still state-owned, including water, electricity, oil, transportation, telecommunications, and tourism.
The early 1990s experienced high inflation. In 1991 the Croatian dinar was introduced as a transitional currency, but inflation continued to accelerate. The anti-inflationary stabilization steps in 1993 decreased retail price inflation from a monthly rate of 38.7% to 1.4%, and by the end of the year, Croatia experienced deflation. In 1994 Croatia introduced the kuna as its currency.
At the beginning of 1998 value-added tax was introduced. The central government budget was in surplus in that year, most of which was used to repay foreign debt. Government debt to GDP had fallen from 27.30% to 26.20% at the end of 1998. However, the consumer boom was disrupted in mid 1998, as a result of the bank crisis when 14 banks went bankrupt. In 1999 the government tightened its fiscal policy and revised the budget with a 7% cut in spending.
In 1999 the private sector share in GDP reached 60%, which was significantly lower than in other former socialist countries. After several years of successful macroeconomic stabilization policies, low inflation and a stable currency, economists warned that the lack of fiscal changes and the expanding role of the state in the economy caused the decline in the late 1990s and were preventing sustainable economic growth. Due to overall increase in stability, the economic rating of the country improved and interest rates dropped. Economic growth in the 2000s was stimulated by a credit boom led by newly privatized banks, capital investment, especially in road construction, a rebound in tourism and credit-driven consumer spending. Inflation remained tame and the currency, the kuna, stable. In 2000 Croatia generated 5,899 billion kunas in total income from the shipbuilding sector, which employed 13,592 people. Total exports in 2001 amounted to $4,659,286,000, of which 54.7% went to the countries of the EU. Croatia's total imports were $9,043,699,000, 56% of which originated from the EU.
Unemployment reached its peak in late 2002, but has since been steadily declining. In 2003, the nation's economy would officially recover to the amount of GDP it had in 1990. In late 2003 the new government led by HDZ took over the office. Unemployment continued falling, powered by growing industrial production and rising GDP, rather than only seasonal changes from tourism. Unemployment reached an all-time low in 2008 when the annual average rate was 8.6%, GDP per capita peaked at $16,158, The Croatian National Bank took steps to curb further growth of indebtedness of local banks with foreign banks. The dollar debt figure is adversely affected by the EUR-USD ratio—over a third of the increase in debt since 2002 is due to currency value changes.
Economic growth has been hurt by the global financial crisis. Immediately after the crisis it seemed that Croatia did not suffer serious consequences like some other countries. However, in 2009, the crisis gained momentum and the decline in GDP growth, at a slower pace, continued during 2010. In 2011 the GDP stagnated as the growth rate was zero. Since the global crisis hit the country, the unemployment rate has been steadily increasing, resulting in the loss of more than 100,000 jobs. While unemployment was 9.6% in late 2007, in January 2014 it peaked at 22.4%. In 2010 Gini coefficient was 0,32. In September 2012, Fitch ratings agency unexpectedly improved Croatia's economic outlook from negative to stable, reaffirming Croatia's current BBB rating. The slow pace of privatization of state-owned businesses and an over-reliance on tourism have also been a drag on the economy. In terms of minimum monthly wage, Croatia is ahead of 9 EU members (Greece, Malta, Estonia, Czech Republic, Slovakia, Romania, Latvia, Hungary, and Bulgaria) at €970.
The annual average unemployment rate in 2014 was 17.3% and Croatia has the third-highest unemployment rate in the European Union, after Greece (26.5%), and Spain (24.%).
===2016–2019===
During 2015 the Croatian economy started with slow but upward economic growth, which continued during 2016 and conclusive at the end of the year seasonally adjusted was recorded at 3.5%. The better than expected figures during 2016 enabled the Croatian Government and with more tax receipts enabled the repayment of debt as well as narrow the current account deficit during Q3 and Q4 of 2016 This growth in economic output, coupled with the reduction of government debt has made a positive impact on the financial markets with many ratings agencies revising their outlook from negative to stable, which was the first upgrade of Croatia's credit rating since 2007. Due to consecutive months of economic growth and the demand for labour, plus the outflows of residents to other European countries, Croatia had recorded the biggest fall in the number of unemployed during the month of November 2016 from 16.1% to 12.7%.
=== 2020 ===
COVID-19 Pandemic has caused more than 400,000 workers to file for economic aid of 4000.00 HRK./month. In the first quarter of 2020, Croatian GDP rose by 0.2% but then in Q2 Government of Croatia announced the biggest quarterly GDP plunge of -15.1% since GDP has been measured. Economic activity also plunged in Q3 2020 when GDP slid by an additional -10.0%.
In autumn 2020 European Commission estimated total GDP loss in 2020 to be -9.6%. Growth was set to pick up in the last month of Q1 2021 and the second quarter of 2021 respectively +1.4% and +3.0%, meaning that Croatia was set to reach 2019 levels by 2022.
=== 2021 ===
In July 2021 projection was improved to 5.4% due to the strong outturn in the first quarter and the positive high-frequency indicators concerning consumption, construction, industry and tourism prospects. In November 2021 Croatia outperformed these projections and the real GDP growth was calculated to be 8.1% for the year 2021, improving its projection of 5.4% GDP growth made in July. The recovery was supported by strong private consumption, the better-than-expected performance of tourism and the ongoing resilience of the export sector. Preliminary data point to tourism-related expenditure already exceeding 2019 levels, which has been supportive of both employment and consumption. Exports of goods have also continued to perform strongly (up 43%yoy in 2Q21) pointing to resilient competitiveness. Croatian merchandise exports in the first nine months of 2021 amounted to €13.3 billion, an annual increase of 24.6%. At the same time, imports rose 20.3% to €20.4 billion. The coverage of imports by exports for the first nine months is 65.4%. This made 2021 Croatian export's record year as the trade off-set from 2019 was exceeded by €2 billion.
Exports recovered in all major markets, more precisely with all EU countries and CEFTA countries. Specifically, on the EU market, only a lower export result is recorded in relations with Sweden, Belgium and Luxembourg. Italy is again the main market for Croatian products, followed by Germany and Slovenia. Apart from the high contribution of crude oil that Ina sends to Hungary to the Mol refinery for processing, the export of artificial fertilizers from Petrokemija also has a significant contribution to growth.
For 2022, the Commission revised downwards its projection for Croatia's economic growth to 5.6% from 5.9% previously predicted in July 2021. Commission again confirmed that the volume of Croatia's GDP should reach its 2019 level during 2022, while in 2023 the GDP will grow by 3.4%. The Commission warned that the key downside risks stem from Croatia's relatively low vaccination rates, which could lead to stricter containment measures, and continued delays of the earthquake-related reconstruction. Croatia's entry into the Schengen area and euro adoption towards the end of the forecast period could benefit investment and trade.
On Friday, 12 November 2021 Fitch raised Croatia's credit rating by one level, from ‘BBB−‘ to ‘BBB’, Croatia's highest credit rating in history, with a positive outlook, noting progress in preparations for Eurozone membership and a strong recovery of the Croatian economy from the pandemic crisis. This is also secured by the failure of the eurosceptic party Hrvatski Suverenisti in a bid on the referendum to block Euro adoption in Croatia. In December 2021 Croatia's industrial production increased for the thirteenth consecutive month, observing the growth of production increasing in all of the five aggregates. meaning that industrial production in 2021 increased by 6.7 percent.
In 2021 Croatia joined the list of countries with its own automobile industry, with Rimac Automobili's Nevera started being produced. The company also took over Bugatti Automobiles in November same year and started building its new HQ in Zagreb, titled as the "Rimac Campus", that will serve as the company's international research and development (R&D) and production base for all future Rimac products, as well as home of R&D for future Bugatti models. The company also plans to build battery systems for different manufacturers from the automotive industry This campus will also become the home of R&D for future Bugatti models due to the new joint venture, though these vehicles will be built at Bugatti's Molsheim plant in France.
=== 2022 ===
In late March 2022 Croatian Bureau of Statistics announced that Croatia's industrial output rose by 4% in February, thus growing for 15 months in a row. Croatia continued to have strong growth during 2022 fuelled by tourism revenue and increased exports. According to a preliminary estimate, Croatia's GDP in Q2 grew by 7.7% from the same period of 2021. The International Monetary Fund (IMF) projected in early September 2022 that Croatia's economy will expand by 5.9% in 2022, whilst EBRD expects Croatian GDP growth to reach 6.5% by the end of 2022. Pfizer announced launching a new production plant in Savski Marof whilst Croatian IT industry grew 3.3% confirming the trend that started with Coronavirus pandemic where the Croatia's digital economy increased by 16 percent on average annually from 2019 to 2021. It is estimated that by 2030 its value could reach 15 percent of GDP, with the ICT sector being the main driver of that growth.
In 2022, Croatian economy is expected to grow between 5.9 and 7.8% in real terms and it is expected to reach between $72 and $73.6 billion according to preliminary estimates by Croatian Government surpassing early estimates of 491 billion kuna or $68.5 billion. Croatian Purchasing Power Parity in 2022 for the first time should exceed $40 000, however considering Croatian economy experienced 6 years of deep recession, catching up will take several more years of high growth. Economic outlook for 2023 for Croatian economy are mixed, depends largely on how the big Eurozone economies perform, Croatia's largest trading partners; Italy, Germany, Austria, Slovenia and France are expected to slow down, but avoid recession according to latest economic projections and estimates, so Croatian economy as a result could see better than expected results in 2023, early projections of between 1 and 2.6% economic growth in 2023 with inflation at 7% is a significant slow down for the country, however country is experiencing major internal and inward investment cycle unparalleled in recent history. EU recovery funds in tune of €8.7 billion coupled with large EU investments in recently earthquake affected areas of Croatia, as well as major investments by local business in to renewable energy sector, also EU supported and funded, as well as major investments in transport infrastructure and rapidly expanding Croatia's ICT sector, Croatian economy could see continuation of rapid growth in 2023.
On 12 July 2022, the Eurogroup approved Croatia becoming the 20th member of the Eurozone, with the formal introduction of the Euro currency to take place on 1 January 2023. Croatia joined the Schengen Area in 2023. increasing consumer spending.
===Industry===
File:Uljanik ship launch (01).JPG|Uljanik shipyard
File:Asfaltna baza Ivanovec.1.jpg|Asphalt plant in Ivanovec
File:Sisak oil refinery2.JPG|Sisak oil refinery
File:Zadar2006.2.JPG|Maraska liqueur factory in Zadar
===Tourism===
File:Costa Serena u Dubrovniku.jpg|Cruise ship in Dubrovnik.
File:Kopački rit wooden trail.JPG|Kopački Rit Nature park.
File:St. Mark's Church, Zagreb (16054174011).jpg|St. Mark's Church in Zagreb.
File:Varaždin - stari grad.jpg|Varaždin Old Town.
File:Golden Cape.jpg|Zlatni Rat beach on the island of Brač.
Tourism is a notable source of income during the summer and a major industry in Croatia. In 2019, it dominates the Croatian service sector and accounts for up to 11.8% of Croatian GDP. In 2023, 15.8 million international tourists visited Croatia. Annual tourist industry income for 2011 was estimated at €6.61 billion. Its positive effects are felt throughout the economy of Croatia in terms of increased business volume observed in retail business, processing industry orders and summer seasonal employment. The industry is considered an export business, because it significantly reduces the country's external trade imbalance. Since the conclusion of the Croatian War of Independence, the tourist industry has grown rapidly, recording a fourfold rise in tourist numbers, with more than 10 million tourists each year. The most numerous are tourists from Germany, Slovenia, Austria and the Czech Republic as well as Croatia itself. Length of a tourist stay in Croatia averages 4.9 days.
The bulk of the tourist industry is concentrated along the Adriatic Sea coast. Opatija was the first holiday resort since the middle of the 19th century. By the 1890s, it became one of the most significant European health resorts. Later a large number of resorts sprang up along the coast and numerous islands, offering services ranging from mass tourism to catering and various niche markets, the most significant being nautical tourism, as there are numerous marinas with more than 16 thousand berths, cultural tourism relying on appeal of medieval coastal cities and numerous cultural events taking place during the summer. Inland areas offer mountain resorts, agrotourism and spas. Zagreb is also a significant tourist destination, rivalling major coastal cities and resorts.
Croatia has unpolluted marine areas reflected through numerous nature reserves and 99 Blue Flag beaches and 28 Blue Flag marinas. Croatia is ranked as the 18th most popular tourist destination in the world. About 15% of these visitors (over one million per year) are involved with naturism, an industry for which Croatia is world-famous. It was also the first European country to develop commercial naturist resorts.
===Agriculture===
File:Boškarin.JPG|Boškarin cattle.
File:Fields near Metkovic 4.jpg|Plantations in the fertile Neretva valley.
File:Vineyards of Istria (Croatia).jpg|Vineyards of Istria.
File:CUJZEK - Centar za uzgoj i zaštitu međimurskog konja - kobila u hodu.JPG|Horse breeding
Croatian agricultural sector subsists from exports of blue water fish, which in recent years experienced a tremendous surge in demand, mainly from Japan and South Korea. Croatia is a notable producer of organic foods and much of it is exported to the European Union. Croatian wines, olive oil and lavender are particularly sought after. Value of Croatia's agriculture sector is around 3.1 billion according to preliminary data released by the national statistics office.
Croatia has around 1.72 million hectares of agricultural land, however totally utilized land for agricultural in 2020 was around 1.506 million hectares, of these permanent pasture land constituted 536 000 hectares or some 35.5% of total land available to agriculture. Croatia imports significant quantity of fruits and olive oil, despite having large domestic production of the same. In terms of livestock Croatian agriculture had some 15.2 million poultry, 453 000 Cattle, 802 000 Sheep, 1.157 000 Pork/Pigs,88 000 Goats. Croatia also produced 67 000 tons of blue fish, some 9000 of these are Tuna fish, which are farmed and exported to Japan, South Korea and United States.
Croatia produced in 2022:
1.66 million tons of maize;
970 thousand tons of wheat;
524 thousand tons of sugar beet (the beet is used to manufacture sugar and ethanol);
319 thousand tons of barley;
196 thousand tons of soybean;
154 thousand tons of sunflower seed;
146 thousand tons of grape;
107 thousand tons of potato;
59 thousand tons of rapeseed;
In addition to smaller productions of other agricultural products, like apple (93 thousand tons), triticale (62 thousand tons) and olive (34 thousand tons).
=== Transport ===
The highlight of Croatia's recent infrastructure developments is its rapidly developed motorway network, largely built in the late 1990s and especially in the 2000s. By January 2022, Croatia had completed more than of motorways, connecting Zagreb to most other regions and following various European routes and four Pan-European corridors. The busiest motorways are the A1, connecting Zagreb to Split and the A3, passing east–west through northwest Croatia and Slavonia. A widespread network of state roads in Croatia acts as motorway feeder roads while connecting all major settlements in the country. The high quality and safety levels of the Croatian motorway network were tested and confirmed by several EuroTAP and EuroTest programs.
Croatia has an extensive rail network spanning , including of electrified railways and of double track railways. The most significant railways in Croatia are found within the Pan-European transport corridor Vb and corridor X connecting Rijeka to Budapest and Ljubljana to Belgrade, both via Zagreb.
There are international airports in Zagreb, Zadar, Split, Dubrovnik, Rijeka, Osijek and Pula. As of January 2011, Croatia complies with International Civil Aviation Organization aviation safety standards and the Federal Aviation Administration upgraded it to Category 1 rating.
The busiest cargo seaport in Croatia is the Port of Rijeka and the busiest passenger ports are Split and Zadar. In addition to those, a large number of minor ports serve an extensive system of ferries connecting numerous islands and coastal cities in addition to ferry lines to several cities in Italy. The largest river port is Vukovar, located on the Danube, representing the nation's outlet to the Pan-European corridor VII.
===Energy===
There are of crude oil pipelines in Croatia, connecting the JANAF oil terminal with refineries in Rijeka and Sisak, as well as several transhipment terminals. The system has a capacity of 20 million tonnes per year. The natural gas transportation system comprises of trunk and regional natural gas pipelines, and more than 300 associated structures, connecting production rigs, the Okoli natural gas storage facility, 27 end-users and 37 distribution systems.
Croatian production of energy sources covers 29% of nationwide natural gas demand and 26% of oil demand. In 2023, net total electrical power production in Croatia reached 16,378 GWh and Croatia imported 26% of its electric power energy needs. The bulk of Croatian imports are supplied by the Krško Nuclear Power Plant in Slovenia, 50% owned by Hrvatska elektroprivreda, providing 12% of Croatia's electricity.
Hydro: 34% (2023)
Thermal: 21% (2023)
Nuclear: 12% (2023)
Renewable: 7% (2023)
Imports: 26% (2023)
Crude Oil:
Production: 594 thousand tons (2022)
Consumption: 2.306 million tons (2022)
Exports: 202 thousand tons (2022)
Imports: 1,979 million tons (2022)
Proved Reserves: (2022)
Natural Gas:
Production: 745 million m3 (2022)
Consumption: 2,529 billion m3 (2022)
Exports: 1,063 million m3 (2022)
Imports: 3,022 billion m3 (2022)
Proved Reserves: 15.592,4 million m3 (2022)
The breakdown of Croatia's budget for 2023, by ministry (department), is shown below.
The Purchasing Power Parity (PPP) conversion factors are based on IMF estimates. Croatian government debt values are published by the Croatian National Bank. Indicators for 2024-2027 are provided by the IMF, specifically the World Economic Outlook (April 2024).
==Economic output==
|
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] |
5,580 |
Transport in Croatia
|
Transport in Croatia relies on several main modes, including transport by car, train, ship and plane. Road transport incorporates a comprehensive network of state, county and local routes augmented by a network of highways for long-distance travelling. Water transport can be divided into sea, based on the ports of Rijeka, Ploče, Split and Zadar, and river transport, based on Sava, Danube and, to a lesser extent, Drava. Croatia has 9 international airports and several airlines, of which the most notable are Croatia Airlines and Trade Air. Rail network is fairly developed but regarding inter-city transport, bus tends to be far more common than the rail.
== Air transport ==
Croatia counts 9 civil, 13 sport and 3 military airports. There are nine international civil airports: Zagreb Airport, Split Airport, Dubrovnik Airport, Zadar Airport, Pula Airport, Rijeka Airport (on the island of Krk), Osijek Airport, Bol and Mali Lošinj. The two busiest airports in the country are the ones serving Zagreb and Split.
By the end of 2010, significant investments in the renovation of Croatian airports began. New modern and spacious passenger terminals were opened in 2017 at Zagreb and Dubrovnik Airports and in 2019 at Split Airport. The new passenger terminals at Dubrovnik Airport and Zagreb Airport are the first in Croatia to feature jet bridges.
Airports that serve cities on the Adriatic coast receive the majority of the traffic during the summer season due to the large number of flights from foreign air carriers (especially low-cost) that serve these airports with seasonal flights.
Croatia Airlines is the state-owned flag carrier of Croatia. It is headquartered in Zagreb and its main hub is Zagreb Airport.
Croatia is connected by air with a large number of foreign (especially European) destinations, while its largest cities are interconnected by a significant number of domestic air routes such as lines between Zagreb and Split, Dubrovnik and Zadar, between Osijek and Rijeka, between Osijek and Split and between Zadar and Pula. This routes are operated by domestic air carriers such as Croatia Airlines or Trade Air.
==Rail transport==
=== Railway corridors ===
The Croatian railway network is classified into three groups: railways of international, regional and local significance.
The most important railway lines follow Pan-European corridors V/branch B (Rijeka - Zagreb - Budapest) and X, which connect with each other in Zagreb. With international passenger trains, Croatia is directly connected with two of the neighbouring (Slovenia and Hungary), and many medium-distanced Central European countries such as Czech Republic, Slovakia (during the summer season), Austria, Germany and Switzerland.
Dubrovnik and Zadar are the two of the most populous and well known cities in Croatia that are not connected with the railway, while the city of Pula (together with the rest of westernmost Istria County) can only be directly reached by railway through Slovenia (unless one takes the railway company's organized bus service between Rijeka and Lupoglav). As most of the country's interior-based larger towns are connected with the railway on which regular passenger train operation is provided (opposite to the coastal part of the country), there are many small inland towns, villages and remote areas that are served by the trains running on regional or local corridors.
=== Infrastructure condition ===
In Croatia, railways are served by standard-gauge (1,435 mm; 4 ft 8+1⁄2). Construction length of the railway network is 2617 km; 1626.12 mi. (2341 km / 1454.63 mi. of single-track corridors and 276 km / 171.49 mi. of double-track corridors). 1013 km (629.44 mi.) of railways are electrified, according to the annual rail network public report of Croatian Railways (2023 issue). The largest part of country's railway infrastructure dates back from the pre-World War II period and more than half of the core routes were, in fact, built during the Habsburg monarchy i.e. before World War I. More on that, there were also significant lack of investments and decrease of proper maintenance in Croatian railway infrastructure, roughly from the time of the country's independence (1991) to late 2000s, which mainly resulted in slowing of permitted track speeds, increase of the riding times and decrease in the overall quality of passenger transport, especially since 2010s on Inter City level. As a result, a fair number of routes lag significantly behind West-European standards in the form of infrastructural condition.
However, major infrastructure improvements started to occur in early 2010's and continued through 2020's, such as full-profile reconstruction and/or upgrading of the country's international and most of the regional/local corridors. Those improvements, among other things, results in increasing of both maximum track speed and operation safety, shortening of the travel time and modernization of supporting infrastructure (stations, platforms and other equipment).
First newly built railway in Croatia since 1967 (L214) was opened in December 2019.
The official rail speed record in Croatia is . Maximum speed reached in regular service is .
=== Passenger transport ===
All nationwide and commuter passenger rail services in Croatia are operated by the country's national railway company Croatian Railways.
== Road transport ==
From the time of Napoleon and building the Louisiana road, the road transport in Croatia has significantly improved, topping most European countries. Croatian highways are widely regarded as being one of the most modern and safe in Europe. This is because the largest part of the Croatian motorway and expressway system (autoceste and brze ceste, resp.) has been recently constructed (mainly in the 2000s), and further construction is continuing. The motorways in Croatia connect most major Croatian cities and all major seaports. The two longest routes, the A1 and the A3, span the better part of the country and the motorway network connects most major border crossings.
Tourism is of major importance for the Croatian economy, and as most tourists come to vacation in Croatia in their own cars, the highways serve to alleviate summer jams. They have also been used as a means of stimulating urgently needed economic growth, and for the sustainable development of this country. Croatia now has a considerable highway density for a country of its size, helping it cope with the consequences of being a transition economy and having suffered in the Croatian War of Independence.
Some of the most impressive parts of the road infrastructure in Croatia includes the Sveti Rok and Mala Kapela tunnels on the A1 motorway, and the Pelješac Bridge in the southernmost part of the country.
, Croatia has a total of of roads.
===Traffic laws===
The traffic signs adhere to the Vienna Convention on Road Signs and Signals.
The general speed limits are:
in inhabited areas 50 km/h
outside of inhabited areas 90 km/h
on marked expressways 110 km/h
on marked motorways 130 km/h
Some of the more technical safety measures include that all new Croatian tunnels have modern safety equipment and there are several control cereers, which monitor highway traffic.
===Motorways===
Motorways (, plural ) in Croatia applies to dual carriageway roads with at least two traffic lanes in each driving direction and an emergency lane. Direction road signs at Croatian motorways have green background with white lettering similar to the German Autobahn. The designations of motorways are "A" and the motorway number. , the Croatian motorway network is long, with additional of new motorways under construction.
The list of completed motorways is as follows (see individual articles for further construction plans and status):
A1, Zagreb - Bosiljevo - Split - Ploče (E71, E65)
A2, Zagreb - Krapina - Macelj (E59)
A3, Bregana - Zagreb - Lipovac (E70)
A4, Goričan - Varaždin/Čakovec - Zagreb (E71)
A5, Osijek - Đakovo - Sredanci (E73)
A6, Bosiljevo - Rijeka (E65)
A7, Rupa - Rijeka bypass (E61)
A8, Kanfanar interchange - Matulji (E751)
A9, Umag - Pula (E751)
A10, A1 Ploče interchange - Metković border crossing
A11, Velika Gorica - Lekenik
Toll is charged on most Croatian motorways, and exceptions are the A11 motorway, Zagreb bypass and Rijeka bypass, as well as sections adjacent to border crossings (except eastbound A3). Payment at toll gates is by all major credit cards or cash, in Euro. Most motorways are covered by the closed toll collection system, where a driver receives a ticket at the entrance gates and pays at the exit gates according to the number of sections travelled. Open toll collection is used on some bridges and tunnels and short stretches of tolled highway, where drivers immediately pay the toll upon arriving. Various forms of prepaid electronic toll collection systems are in place which allow quicker collection of toll, usually at a discounted rate, as well as use of dedicated toll plaza lanes (for ENC system of the electronic toll collection).
===Expressways===
The term brza cesta or expressway refers to limited-access roads specifically designated as such by legislation and marked with appropriate limited-access road traffic signs. The expressways may comprise two or more traffic lanes, while they normally do not have emergency lanes.
Polu-autocesta or semi-highway refers to a two-lane, undivided road running on one roadway of a motorway while the other is in construction. By legal definition, all semi-highways are expressways.
The expressway routes in Croatia usually correspond to a state road (see below) and are marked a "D" followed by a number. The "E" numbers are designations of European routes.
===State roads===
Major roads that aren't part of the motorway system are državne ceste (state routes). They are marked with the letter D and the road's number.
The most traveled state routes in Croatia are:
D1, connects Zagreb and Split via Lika - passes through Karlovac, Slunj, Plitvice, Korenica, Knin, Sinj.
D2, connects Varaždin and Osijek via Podravina - passes through Koprivnica, Virovitica, Slatina, Našice.
D8, connects Rijeka and Dubrovnik, widely known as Jadranska magistrala and part of E65 - runs along the coastline and connects many cities on the coast, including Crikvenica, Senj, Zadar, Šibenik, Trogir, Split, Omiš, Makarska and Ploče.
Since the construction of A1 motorway beyond Gorski kotar started, D1 and D8 are much less used.
These routes are monitored by Croatian roadside assistance because they connect important locations. Like all state routes outside major cities, they are only two-lane arterials and do not support heavy traffic. All state routes are routinely maintained by Croatian road authorities. The road sign for a state route has a blue background and the route's designation in white. State routes have one, two or three-digit numbers.
===County roads and minor roads===
Secondary routes are known as county roads. They are marked with signs with yellow background and road number. These roads' designations are rarely used, but usually marked on regional maps if these roads are shown. Formally, their designation is the letter Ž and the number. County roads have four-digit numbers.
The least known are the so-called local roads. Their designations are never marked on maps or by roadside signs and as such are virtually unknown to public. Their designations consist of the letter L and a five-digit number.
=== Bus traffic ===
Buses represent the most-accepted, cheapest and widely used means of public transport. National bus traffic is very well developed - from express buses that cover longer distances to bus connections between the smallest villages in the country, therefore it's possible to reach most of the remotest parts of Croatia by bus on a daily basis. Every larger town usually has a bus station with the ticket office(s) and timetable information. Buses that run on national lines in Croatia (owned and run by private companies) are comfortable and modern-equipped vehicles, featuring air-conditioning and offering pleasant traveling comfort.
National bus travel is generally divided in inter-city (Međugradski prijevoz), inter-county (Međužupanijski prijevoz) and county (local; Županijski prijevoz) transport. Although there can be bus companies whose primary goal is to serve inter-city lines, a certain bus company can - and most of them usually do - operate all or most of the above-mentioned modes of transport.
The primary goal of intercity buses is to connect the largest cities in the country with each other in the shortest possible time. Buses on inter-city level usually offer far more frequent daily services and shorter riding time than trains, mostly due to the large number of competing companies and great quality of the country's freeway network. According to timetables of bus companies, there are several types of inter-city bus lines. Some lines run directly on the highway to connect certain cities by the shortest route. Other lines run on lower-ranked roads (all the way or part of the way) even when there is a highway alternative, to connect settlements along the way, while some lines run on the highway and sometimes (one time or more) temporarily exit it to serve some smaller settlement nearby, thus giving the opportunity to a certain smaller settlement to be connected by express service.
Buses on county lines usually run between larger cities or towns in a particular county, connecting towns and smaller villages along the way. These buses are mostly used by local residents - students or workers and occasional passengers, so the timetables and line frequencies of these bus routes are mostly adjusted according to the needs of passenger's daily migrations. Since there is no bus terminal in smaller villages, passengers which board buses from those stations buy a ticket from the driver while boarding the bus, unless they have a monthly student or worker pass, in which case they must validate it each time they board the vehicle. Buses running on inter-county lines usually have the same or very similar purpose, except they cross county borders to transport passengers to the more distanced larger town or area.
There are many international bus routes from Croatia to the neighboring countries (Slovenia, Bosnia and Herzegovina, Serbia, Hungary) and to other European countries. International bus services correspond to European standards.
Zagreb has the largest and busiest bus terminal in Croatia. It is located near the downtown in Trnje district on the Marin Držić Avenue. The bus terminal is close to the main railway station and it is easy to reach by tram lines and by car.
== Maritime and river transport ==
=== Maritime transport ===
==== Coastal infrastructure ====
Republic of Croatia counts six ports open for public traffic of outstanding (international) economic importance and those are the ports: Rijeka, Zadar, Šibenik, Split, Ploče and Dubrovnik. There are also numerous smaller public ports located along the country's coast.
Rijeka is the country's largest cargo port, followed by Ploče which is of great economic importance for the neighboring Bosnia and Herzegovina. The three most common destinations for foreign cruise ships are the ports of Dubrovnik, Split and Zadar. Split is the country's largest passenger port, serving as the public port for domestic ferry, conventional ship and catamaran services as well as for international ferry, cruise or mega cruise services.
Zadar has two public transport ports opened for passenger traffic – one located in the town center served by conventional ship and catamaran services and the other located in the suburb of Gaženica, serving ferry and cruise ship services. Republic of Croatia defined the need to relieve the Zadar's passenger port and the historic center of Zadar and move ferry traffic from the city center to the new passenger port in Gaženica. Work on the construction of the new port began in 2009, and a new ferry port of approximately 100,000 square meters was opened to traffic in 2015. The advantages of the Port of Gaženica are the short distance from the city center (3.5 kilometers), the proximity of the airport and quality traffic connection with the A1 Motorway. The Port of Gaženica meets multiple traffic requirements - it serves for domestic ferry traffic, international ferry traffic, passenger traffic on mega cruisers and RO-RO traffic, with all the necessary infrastructure and accompanying upgrades. In 2019, the passenger port of Gaženica was named Port of the Year at the most prestigious Seatrade Cruise Awards held in Hamburg.
==== Connection of islands and the mainland ====
Performing of the public transport on national conventional ship, catamaran and ferry lines and all occasional public maritime lines in Croatia is supervised by the government-founded Agency for coastal line traffic (Agencija za obalni linijski promet). Croatia has about 50 inhabited islands along its coast (most of which are reached from either Zadar or Split ports), which means that there is a large number of local car ferry, conventional ship and catamaran connections. The vast majority of Croatian islands have a road network and several ports for public transport - usually a single ferry port and one or more additional ports mostly located near the bay settlements, served exclusively by conventional ships and catamarans. According to sailing schedules or in case of extraordinary conditions, conventional and catamaran ships can also serve ferry ports. There are also very small number of car-free islands that are accessible only by conventional ship or catamaran services, such as Silba in northern Dalmatia.
Regarding national ferry lines, in the lead terms of the number of transported passengers and vehicles are the one between Split and Supetar on the island of Brač (central Dalmatia) and one between Valbiska (island of Krk) and Merag (island of Cres) in northern Kvarner Gulf. Ferry line between Zadar and Preko on the island of Ugljan (northern Dalmatia) is the most frequent one in Croatia and the rest of the Adriatic - in the summer sailing schedule on this there is around 20 departures per day in each direction. The longest ferry line in Croatia is Zadar - Ist - Olib - Silba (passenger service only) - Premuda - Mali Lošinj (), while the shortest one is between Biograd na Moru and Tkon on the island of Pašman (), both operating in northern Dalmatia.
Almost all ferry lines in Croatia are provided by the state-owned shipping company Jadrolinija, except the ferry service between Stinica and Mišnjak on the island of Rab (Kvarner Gulf area) which is operated by the company “Rapska Plovidba d.d”. Catamaran and passenger ship services are operated by Jadrolinija and several other companies such as "Krilo - Kapetan Luka" , "G&V Line Iadera" , Tankerska plovidba, "Miatours d.o.o." etc. Jadrolinija alone provides a total of 34 national lines with almost 600 departures per day during the summer tourist season, when the number of ferry, conventional ship and catamaran lines on the most capacity-demanding routes is significantly higher compared to the off-season period.
==== International routes ====
With its largest vessels, Jadrolinija connects Croatia with Italy by operating international cross-Adriatic routes Split - Ancona - Split, Zadar - Ancona - Zadar and Dubrovnik - Bari - Dubrovnik. Ferry line between Split and Ancona is also operated by Italian operator SNAV.
=== River transport ===
Croatia is also on the important Danube waterway which connects Eastern and Central Europe. The major Danube port is Vukovar, but there are also some smaller ports in Osijek, Sisak and Slavonski Brod.
Navigable rivers:
Danube(E 80) - 137,5 km from entering Croatia near Batina to exits near Ilok; VIc class
Sava(E 80–12) - 383.2 km from Sisak until it exits Croatia near Gunja; II-IV class
Drava(E 80–08) - 14 km from the mouth of the Danube to Osijek; IV class
Total waterway length (2021): 534.7 km
== Pipelines ==
The projected capacity of the oil pipeline is 34 million tons of oil per year, and the installed 20 million tons of oil per year. The system was built for the needs of refineries in Croatia, Slovenia, Serbia and Bosnia and Herzegovina, as well as users in Hungary, the Czech Republic and Slovakia. The total capacity of the storage space today is 2,100,000 m3 for crude oil and 242,000 m3 for petroleum products. The pipeline is long and it is fully controlled by JANAF. The system consists of: reception and dispatch Terminal Omišalj on the island of Krk, with two berths for tankers and storage space for oil and derivatives, receiving and dispatching terminals in Sisak, Virje and Slavonski Brod with oil storage space at the Sisak and Virje terminals, Žitnjak Terminal in Zagreb, for storage of petroleum products with railway and truck transfer stations for delivery, reception and dispatch of derivatives.
Natural gas is transported by Plinacro, which operates of the transmission system in 19 counties, with more than 450 overhead transmission system facilities, including a compressor station and 156 metering and reduction stations through which gas is delivered to system users. The system houses the Okoli underground storage facility with a working volume of 553 million cubic meters of natural gas.
== Public transport ==
Public transport within most of the largest cities (and their suburbs/satellite towns) in Croatia is mostly provided by the city buses owned and operated by municipal organizations such as Zagrebački električni tramvaj in Zagreb, Promet Split in Split, "Autotrolej" d.o.o." in Rijeka, "Liburnija Zadar" in Zadar, "Gradski Prijevoz Putnika d.o.o." in Osijek, etc.
In addition to city buses, the cities of Zagreb and Osijek have tram networks. Tram lines in Zagreb are operated by Zagrebački električni tramvaj (which also operates a single funicular line - mostly for tourist purposes - and a gondola lift system), while the tram lines in Osijek are operated by "Gradski Prijevoz Putnika d.o.o.". Tram network in the capital city of Zagreb is, however, far more extensive than the one in Osijek.
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"Classification of European Inland Waterways",
"D2 (Croatia)",
"Varaždin",
"Tkon",
"Autobahn",
"Omiš",
"road sign",
"European route E70",
"Italy",
"traffic sign",
"SNAV",
"Plinacro",
"Croatian War of Independence",
"Maslenica",
"Hamburg",
"Promet Split",
"Makarska",
"Vukovar",
"A2 (Croatia)",
"Korenica",
"Switzerland",
"Premuda",
"World War II",
"Rijeka Airport",
"Đakovo",
"Pašman",
"Šibenik",
"transition economy",
"motorways in Croatia",
"Lipovac, Vukovar-Syrmia County",
"A8 (Croatia)",
"Mala Kapela Tunnel",
"Hrvatske autoceste",
"Zadar Airport",
"European route E65",
"Plitvička Jezera",
"Counties of Croatia",
"Silba",
"semi-highway",
"Trogir",
"Istria County",
"Crikvenica",
"Biograd na Moru",
"A6 (Croatia)",
"Bosnia and Herzegovina",
"highway",
"A9 (Croatia)",
"Dubrovnik",
"Jadranski naftovod",
"A3 (Croatia)",
"Kvarner Gulf",
"cruise ship",
"Pula",
"Lekenik",
"European route E73",
"Jadranska magistrala",
"Macelj",
"gondola lift",
"Double-track railway",
"Ugljan",
"Vienna Convention on Road Signs and Signals",
"jet bridge",
"Croatian car number plates",
"Rijeka",
"Adriatic coast",
"Danube",
"Umag",
"Austria",
"Port of Split",
"Croatian motorways",
"Zagreb Airport",
"European route",
"tunnel",
"Passenger ship",
"WP:SDNONE",
"Osijek",
"Peščenica – Žitnjak",
"port",
"Sisak",
"emergency lane",
"Tankerska plovidba"
] |
5,581 |
Armed Forces of Croatia
|
The Armed Forces of the Republic of Croatia () are the military forces organized for the defense of the Republic of Croatia and its allies by military means and for other forms of use and use in accordance with the domestic and international law. The Croatian Armed Forces protect the sovereignty and independence of the Republic of Croatia and defend its territorial integrity.
In accordance with the requirements set for the Croatian Armed Forces in national defence and the fulfilment of obligations arising from NATO membership, the missions and tasks of the Croatian Armed Forces have been defined. The Croatian Armed Forces have three basic missions and those being: Defence of the Republic of Croatia and its allies, contribution to the international security and supporting civil institutions.
The President is the Armed Forces Commander-in-Chief and exercises administrative powers in times of war by giving orders to the Chief of Staff, while administration and defence policy execution in peacetime is carried out by the Government through the Ministry of Defence. This unified institution consists of land, sea, and air branches referred to as:
Croatian Army (Hrvatska Kopnena Vojska - HKoV)
Croatian Navy (Hrvatska Ratna Mornarica - HRM)
Croatian Air Force (Hrvatsko Ratno Zrakoplovstvo - HRZ)
In 2023, Armed Forces had 15,900 members, of which 14,103 were active military personnel and 1,806 civil servants. Total available male manpower aged 16–49 numbers 1,035,712, of which 771,323 are technically fit for military service. Conscription is to be introduced once again from January 2025.
The Army has 650 AFVs, around 150 pieces of Artillery, 105 MLRSs, 75 Tanks, and 25 SPGs. The Air Force has 10 Dassault Rafale F3-R fighter jets, 4 UH-60 helicopters, 10 Mi-171 combat-transport helicopters and 15 OH-58 attack helicopters. The Navy has 30 ships, out of which five 60-80 metre fast attack craft are used in offensive capabilities. In April 2024 Croatia acquired first 6 out of 12 used French Rafale F-3R.
== History ==
=== Formation in the early 1990s ===
In the late spring of 1991, the first military units of the National Guard Corps were formed, established on 20 April 1991. by the decision of the President of the Republic and which, for legal and political reasons, was formally part of the Ministry of the Interior. In addition to the structures and units that were created by state policy, there were also party armies or their loose affiliations. The Croatian Party of Rights organized its armed detachments, the Croatian Defence Forces (HOS), which were privately armed, relatively well trained and trained at the tactical level, and deployed to critical positions on the battlefields. The Party of Democratic Change (Reformed Communists, SDP) armed its activists in Istria, the Littoral and Dalmatia, as did the ruling Croatian Democratic Union (HDZ) in other parts of Croatia. In some places, however, the TO system was reactivated (e.g. in Zagreb), which gave better results.
The system of command and control was initially critically confused, and the competencies were vague and unclear. The ZNG is thus under the dual jurisdiction of the Ministry of the Interior and the Ministry of Defense. A large part of the command in the field was transferred to local crisis staffs composed and led by political officials who did not necessarily have military knowledge broader than those they had acquired during their conscription service in the JNA. There were often several different units in the field, which, even if they were nominally in the same organization, often did not have a common higher command.
The main tasks of the ZNG (later HV) were to prevent the penetration of the JNA and other forces in the most important directions, to defend cities and critical areas, and to conquer JNA barracks in the depth of their own deployment. These tasks began to be fulfilled more comprehensively and systematically only after the armed forces were organized into a single Croatian Army (HV) on the basis of the new Defence Law, and when the General Staff was established on 21 September 1991, with Chief General Anton Tus as its Chief. At that time, a more systematic mobilization of reserve soldiers and the organization of units, commands and institutions began, as well as the planned use of forces.
On 1 October 1991, large military-territorial and combat commands (Operational Zones) were formed with headquarters in Osijek, Bjelovar, Zagreb, Karlovac, Rijeka and Split. Subordinate to them were operational groups that commanded certain directions and areas. The basic and at the same time the highest tactical units were infantry brigades (professional and reserve), and brigades and battalions of other branches were also formed. By the end of the year, 63 brigades had been formed and developed.
=== Croatian War of Independence ===
During the Homeland War, the armed forces gradually grew to about 300,000 members. Most of the units were filled from the reserve, i.e. from the personnel who acquired basic military knowledge during their compulsory military service in the Yugoslav People's Army. Thanks to the growing military experience, the quality of these units grew, and the organization of the entire system improved over time.
The training of new generations of 18-year-old young men who served in the Croatian Army continued, whereby army units during military service were generally not used for combat tasks (young men would mostly receive call-ups for combat units soon after completing their compulsory military service).
As the war progressed, through clandestine operations (the legal procurement of military equipment for the war-torn territory of the former Yugoslavia was prevented), significant amounts of military surpluses created after the collapse of the Warsaw Pact were purchased; in particular, the procurement of combat aircraft of Soviet origin was significant for the formation of the Croatian Air Force. The Croatian Air Force had included about twenty Mig 21 aircraft and several Mil Mi-24 combat helicopters, as well as several transport helicopters. Also, the domestic industry has become capable of significant independent production of weapons and military equipment.
The Croatian Navy was created to a large extent thanks to the successful action of capturing about one quarter of the Yugoslav Navy vessels in Šibenik in 1991. RBS-15 anti-ship missiles were also captured: this system made in Sweden has not yet been put into operation by the Yugoslav Navy, and the Croatian Navy succeeded in doing so after Croatian experts independently developed the "Phobos" fire control system; Namely, the Swedish manufacturer was not allowed to deliver that key part of the weapon system. With the introduction of modern missiles with a range of over 70 km into operational use, the Croatian Navy has largely prevented serious action by the enemy navy.
The Armed Forces of the Republic of Croatia were in a wartime structure until 12 March 1996, when they switched to peacetime by the decision of the President of the Republic of Croatia.
=== Reforms ===
With the stabilization of the situation after the end of the war, several important waves of reforms followed. There was an increasingly visible trend of other transition countries, as well as NATO members, to put emphasis in the development of the armed forces on mobility, on multifunctionality and flexibility in the use of the armed forces, and not on the mass composition and heavy equipment. Economic over-demanding and conceptual inadequacy, i.e. the inapplicability of the old Cold War conception became obvious. New security threats and a new international constellation called for deeper changes in the way armed forces were designed. The process of reforming the defense system began in 2002. The aim of the reform and reorganization is to establish a modern structure of the defence system that will be able to respond to the challenges of the new era, taking into account the membership of the Republic of Croatia in NATO and security arrangements within the European Union. The main guidelines for the reform are set by strategic documents adopted by the Republic of Croatia: the National Security Strategy of the Republic of Croatia, the Defence Strategy of the Republic of Croatia, the Military Strategy of the Republic of Croatia. During 2003, the Ministry of Defence and the General Staff began working on the Strategic Defence Review (SPO), which was adopted in 2005. With the adoption of the Long-Term Development Plan of the Croatian Armed Forces 2006 – 2015 (DPR) in the Croatian Parliament on 7 July 2006, clear content and time frames for further reform, development and modernization of the Croatian Armed Forces in the next ten years were set.
The essence of the changes consists in the gradual transition from Croatian individual (national) to collective defence and security mechanisms, and this also implies:
transition to the professionalization of the Croatian Armed Forces, which means replenishment of soldiers voluntarily, and not through conscription (it also implies significant changes in the method of replenishment of the reserve, because the system of voluntary/contractual reserve will no longer be able to be replenished by conscript soldiers after the completion of conscript service);
the transition to a collective defence system means a smaller active and reserve composition, but better trained, equipped, compatible and interoperable with allies.
the possibility that smaller nations that are members of the Alliance, such as Croatia, can partially "specialize" in order to be able to contribute to joint operations in a specific way with their limited capacities.
even greater overall engagement of units and members of the Croatian Armed Forces in collective activities, international missions, preventive security activities, etc.
In 2007, the Decision was made not to call up recruits for military service which represented an important step towards the professionalization of the Croatian Armed Forces, which implies the abolition of compulsory military service and the introduction of voluntary military service. The first generation of volunteer conscripts began serving in November 2008.
After the Long-Term Development Plan of the Croatian Armed Forces for the period 2015-2024 envisaged a frugal development of the armed forces, the complication of the security situation in Europe regarding Russia which culminated in the Russian invasion of Ukraine in 2022 the political will to decisively strengthen the Croatian Armed Forces was formed in Croatia, and the military budget was significantly increased.
==Defence expenditure==
The trajectory of Croatian military budget and spending was constantly below 2% of GDP, a major difference from the 1990s when defence expenditure represented a major stake in Croatian budgetary expenditure due to then ongoing Croatian War of Independence. For example, in 1995 the Croatian defence budget stood at 12.4 billion Croatian Kuna or around 10% of GDP, which was also represented at the time highest defence expenditure rate. In late 2019, the Croatian Government issued a revised defence expenditure strategy which will see the country increase its defence expenditure to gradually meet the 2% NATO target, with 2019 and 2020 defence budgets seeing immediate revisions and increases to meet the new spending plan. However, if defence pensions are included in Croatia's defence expenditure, then Croatia already meets the 2% target recommended by the NATO. Some €1140 million was paid in defence pensions to some 97000 individuals in Croatia.
Defence expenditures in recent years;
With the publishment of the new budget for the year 2025., defence expenditure will reach 2% mark as per the obligations to the NATO. Furthermore, in regard to the modernization of the equipment of the Armed Forces, it is planned that 29% of the total amount will be spent on acquiring new NATO standard equipment, well above 20% that NATO charter obliges its member state to spend.
==Structure==
The Armed Forces are divided into branches, services, professions and their specialties. The branches of the Armed Forces are the Croatian Army, the Croatian Navy and the Croatian Air Force.
Branches of the Armed Forces are parts of the Armed Forces within which the preparation and equipping of individuals, units and purpose-built forces are carried out for the execution of tasks in certain geographical areas (land, sea, air) whose primary task is to maintain the required level of combat readiness of operational units.
The armed forces have a peacetime and a wartime composition. The peacetime composition of the Armed Forces consists of active military personnel, civil servants and employees assigned to the Armed Forces, reservists called up for training, contract reservists, cadets and persons who have received voluntary military training. Exceptionally, the peacetime composition of the Armed Forces also consists of conscripts when compulsory military service is in force. The wartime composition of the Armed Forces, in addition to military personnel, civil servants, employees and conscripts (when compulsory military service is in force), also consists of conscripts mobilized into the Armed Forces.
The current structure of the Croatian Armed Forces has been in force since 1 December 2014 and consists of the General Staff of the Croatian Armed Forces, Croatian Army (HKoV),Croatian Navy (HRM), Croatian Air Force (HRZ), Croatian Defence Academy (HVU), Support Command (ZZP), Special Forces Command (ZSS), Military Disciplinary Court (VSS), Military representations (VP) and Headquarter support units (PP).
General Staff of the Croatian Armed Forces is a joint body organized within the Ministry of Defence which is responsible for the command, preparation and use of the Armed Forces. General Staff commands the entire Armed Forces in accordance with the dictate of the Commander-in-Chief (President of Croatia) and the Minister of Defense and performs other professional activities for the Commander-in-Chief and the Minister of Defense. It also has a number of units under its direct command, including the ZSS, Honour Guard Battalion and several others.
Commands of the branches of the Armed Forces are responsible for the functioning of the branches of the Armed Forces and are responsible for the preparation of subordinate commands and units for the execution of tasks. Branch commands participate in the professional development of personnel and are responsible for the training of active and reserve personnel.
Croatian Defence Academy "Dr. Franjo Tuđman" (HVU) is a higher educational military institution of the Armed Forces of the Republic of Croatia. It is responsible for the training of individuals for the needs of the entire Croatian Armed Forces. It is located in the "Petar Zrinski" barracks in the Zagreb district of Črnomerec.
Support Command (ZZP) is the most important part of the logistics system of the Croatian Armed Forces and is responsible for the implementation of logistical, medical and part of personnel support for the Croatian Armed Forces. It's responsible for the acquisition and preparation of all State resources allocated to the Armed Forces and for the overall plan of their use and its applicability to operations on the battlefield.
Croatian Special Forces Command (ZSS) is one of the three independent commands of the Croatian Armed Forces, subordinate directly to the General Staff of the Armed Forces of the Republic of Croatia. CROSOFCOM mission is to ensure the combat readiness of the special operations forces for operations in defense of the territorial integrity, sovereignty and independence of the Republic of Croatia and to participate in NATO and coalition-led operations.
Military representations (VP) represent the Armed Forces and carry out their duties, professional tasks related to participation in the work and monitoring the work of departments, working groups, permanent and temporary bodies at the North Atlantic Alliance, European Union and at the Allied Command Operations and the Allied Command Transformation.
Staff support units (PP) are established for the purpose of developing capabilities for the implementation of various tasks and support activities, which other compositions, due to the specificity or scope, cannot be provided by the Armed Forces within its organic composition. Those units are: Intelligence Center (SOD), Military Police Regiment (PVP), Honor Guard Battalion (PZB), Center for Communication and Information Systems (SKIS), Personnel Management Center (ZUO) and Home of the General Staff of the Armed Forces (DGSOS)
== Command and control ==
The Commander-in-Chief of the Croatian Armed Forces is the President of the Republic of Croatia. Command of the Armed Forces in peacetime shall be exercised by the Commander-in-Chief through the Minister of Defence, who shall be responsible to the Commander-in-Chief for the implementation of the order and shall report to him on the implementation. In a state of imminent threat and a state of war, the Commander-in-Chief directly issues orders to the Chief of the General Staff and at the same time informs the Minister of Defence of the issued orders. In this case, the Chief of the General Staff shall be responsible to the Commander-in-Chief for the implementation of the order. If the Minister of Defence fails to carry out the orders of the Commander-in-Chief, the Commander-in-Chief may exercise command of the Armed Forces directly through the Chief of the General Staff.
Command and direction in the Armed Forces shall be carried out by officers and non-commissioned officers appointed and assigned to command duties in the Armed Forces. Command is based on the principles of single-leadership and subordination. Members of the Armed Forces shall be accountable to their superiors for their work, command and management.
For the purpose of establishing a unified system of command and control over all parts of units in the country and abroad, a new organizational unit was established at the General Staff of the Croatian Armed Forces: the Command Operations Center (ZOS). A unique operational picture is created in the Command Operations Center and enables the conduct of all activities and operations of the Croatian Armed Forces units in the period of up to 96 hours, including the engagement of forces in the execution of tasks of surveillance of the air and sea space of the Republic of Croatia.
The Croatian Parliament exercises democratic control over the Armed Forces.
==International cooperation==
The Republic of Croatia began its first participation in the UN peacekeeping mission in 1999 by sending 10 members of the Croatian Armed Forces to the peacekeeping mission in Sierra Leone - UNAMSIL as peace observers. In addition to UN peacekeeping missions, in February 2003, with the participation of Military Police platoons in NATO's ISAF mission in Afghanistan, Croatia also began its engagement in NATO missions. In October 2008, for the first time, a reconnaissance team (15 members) has been deployed to the EU peacekeeping mission (EUFOR) in Chad and the Central African Republic for 6 months.
Croatian soldiers have been participating in the KFOR operation in Kosovo since July 2009 when the first HRVCON was sent with 20 members and two Mi-171Sh transport helicopters. The contingents consisted of an infantry company, an air component (located at the Bondsteel base), national support components (command group, intelligence support team, national support element and mobile medical team), a reconnaissance team. In addition, the Croatian Armed Forces also participate with the staff of KFOR HQ and advisors in the NALT team, who are located in the "Film City" camp, KFOR HQ in Pristina.
Croatia participates in NATO's Enhanced Forward Presence operation in Poland and Lithuania. The first Croatian contingent went to Poland in October 2017, the second in March 2018, and in October of the same year, the 3rd Croatian contingent (HRVCON eFPBG – USA) was deployed to the northeast of Poland to the military training ground "Bemowo Piskie" and took over the tasks of its predecessors. The 4th HRVCON is currently in Poland, together with members of the armed forces of Romania and Great Britain and are part of the Battle Group led by the United States of America, which is attached to the 15th Mechanized Brigade of the Republic of Poland. The backbone of the contingent consists of members of the Artillery and Missile Battalion of the Guards Mechanized Brigade with a battalion of self-propelled multiple rocket launchers Vulkan, staff working as part of the BGP Command, as well as the Military Police team and the national support element with associated weapons, equipment and vehicles.
In November 2017, the 1st Croatian Contingent of NATO's Enhanced Forward Presence went to Lithuania, where they participated in this NATO activity as part of the German-led Battle Group (1st HRVCON eFPBG-DEU). 181 members of the Croatian Armed Forces were sent for a period of seven months, and the majority of the forces were members of the mechanized company from the 1st Mechanized Battalion "Tigers" of the Guards Mechanized Brigade. The basic task and mission of the Croatian contingent was integration into the multinational battle group led by the Federal Republic of Germany, as well as the implementation of training in that composition, which, in addition to members of the Croatian Armed Forces, also includes members of the armed forces of the Kingdom of the Netherlands, the Kingdom of Norway, the Kingdom of Belgium, the Grand Duchy of Luxembourg, the French Republic and the host country of the Republic of Lithuania.
As part of the further strengthening of the Allies' deterrence and defence posture and taking into account the deteriorating security situation in Eastern Europe following Russian aggression on Ukraine, NATO launched an enhanced vigilance activity in February 2022, which led to the establishment of battlegroups in Hungary, the Slovak Republic, Romania and the Republic of Bulgaria. In accordance with the Decision of the Croatian Parliament of March 2022. The Republic of Croatia has been participating in this battle group since July 2022, when the first Croatian contingent was sent to Hungary.
At the Warsaw Summit in July 2016, NATO announced the transformation of the Active Endeavour mission in the Mediterranean Sea into a broader maritime security operation. The new operation was named Sea Guardian. In September 2018, the Croatian Navy ship RTOP-41 Vukovar participated in the Sea Guardian peace support operation in the Mediterranean. The commander of the ship was Lieutenant Battalion Ante Uljević, and the commander of the 1st HRVCON was the captain of the corvette Nikola Bašić. It was the first time that a Croatian Navy ship participated in the NATO-led Operation Sea Guardian, where it carried out non-combat tasks with a focus on creating a comprehensive maritime situational picture, with the aim of deterring possible threats and ensuring common safety at sea.
Members of the Armed Forces of the Republic of Croatia have been participating in the UNIFIL (United Nations Interim Force in Lebanon) operation since July 2007 as staff officers, and since 2013 as liaison officers. In March 2023, officer of the Croatian Armed Forces was commended by the UNIFIL commander for his assistance in the evacuation of injured soldiers of the Israel Defense Forces due to the activation of a mine explosive device during March 2023.
|
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"Western Sahara",
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"General Staff of the Armed Forces of the Republic of Croatia",
"M-84",
"Poland",
"Operation Sophia",
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"Republic of Croatia",
"General Staff of the Armed Forces (Croatia)",
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"NATO",
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"UNOMIG",
"Hungary",
"Bastille Day",
"Mediterranean Sea",
"Government of Croatia",
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"UNFICYP",
"India",
"Kosovo Force",
"Standing NATO Mine Countermeasures Group 2",
"Zoran Milanović",
"General Staff of the Croatian Armed Forces",
"Liberia",
"UNOCI",
"Mil Mi-24",
"RBS 15",
"Chad",
"List of United Nations peacekeeping missions",
"UNMIL",
"United Nations Interim Force in Lebanon",
"EUFOR Tchad/RCA",
"Eritrea",
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"Đuro Đaković (company)",
"Chief of the General Staff of the Armed Forces (Croatia)",
"NATO Enhanced Forward Presence",
"President of Croatia",
"Resolute Support Mission",
"Operation Inherent Resolve",
"Lithuania",
"Ivan Anušić",
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"Gross domestic product",
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"Franjo Tuđman",
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"United Nations",
"Croatian Army",
"Commander-in-Chief",
"Multiple rocket launcher",
"Orders, decorations, and medals of Croatia",
"UNDOF",
"Paramilitary",
"Iraq",
"Allied Command Transformation",
"Mikoyan-Gurevich MiG-21",
"Croatian Kuna",
"Haiti",
"War in Bosnia and Herzegovina",
"United Nations Mission in Sierra Leone",
"Somalia",
"Georgia (country)",
"Croatian military ranks",
"Yugoslav People's Army",
"1st Mechanized Battalion (Croatia)",
"United States dollar",
"Croatian Defence Forces",
"Operation Irini",
"UNMISET",
"Russo-Ukrainian War",
"Tihomir Kundid",
"Self-propelled gun",
"Sierra Leone",
"Cyprus",
"Sikorsky UH-60 Black Hawk",
"List of Croatian soldiers",
"Special forces",
"Military operation",
"Kuwait",
"Croatian Air Force",
"Pakistan",
"Dassault Rafale"
] |
5,582 |
Foreign relations of Croatia
|
The foreign relations of Croatia is primarily formulated and executed via its government which guides the state's interactions with other nations, their citizens, and foreign organizations. Active in global affairs since the 9th century, modern Croatian diplomacy is considered to have formed following their independence from Yugoslavia in 1991. As an independent state, Croatia established diplomatic relations with most world nations – 189 states in total – during the 1990s, starting with Germany (1991) and ending most recently with Liberia (2024). Croatia has friendly relations with most of its neighboring countries, namely Slovenia, Hungary, and Montenegro. They maintain colder, more tense relations with Serbia as well as Bosnia and Herzegovina due to historic nation-building conflict and differing political ideologies.
Croatia is seen as a stabilizing influence in Southeast Europe due to its political alignment with the Western world. It maintains strong relations with the United States, the United Kingdom, and the European Union (E.U.), joining the organization in 2013. Croatia is a military ally to the U.S., U.K., and E.U. through its membership in NATO, having joined in 2009. The economy of Croatia is one of the largest in Southeast Europe with $80.1 billion in nominal gross domestic product (GDP). The country receives foreign aid from the IMF and USAID.
Their foreign policy objectives have shifted since the Croatian War of Independence. During the 1990s, Croatia sought to gain international recognition and join the United Nations (2000), later seeking entry into NATO (2009) and the European Union (2013). Modern policy objectives are regional stabilization, influence in international organizations, and strengthening multilateral cooperation. Succession issues following the 1991-92 dissolution of Yugoslavia continue to complicate regional relations. Croatia has outstanding border disputes, sovereign ownership issues, and treaty disagreements with multiple neighbors.
Croatia is a member of the United Nations (UN), the Council of Europe, the World Trade Organization (WTO), Union for the Mediterranean and a number of other international organizations. The Council of Europe has been led by Croatian diplomat Marija Pejčinović Burić since 2019.
==History==
The first native Croatian ruler recognised by the Pope was duke Branimir, who received papal recognition from Pope John VIII on 7 June 879. Tomislav was the first king of Croatia, noted as such in a letter of Pope John X in 925. Maritime Republic of Ragusa (1358–1808) maintained widespread diplomatic relations with the Ottoman Empire, Republic of Venice, Papal States and other states. Diplomatic relations of the Republic of Ragusa are often perceived as a historical inspiration for the contemporary Croatian diplomacy. During the Wars of the Holy League Ragusa avoided alignment with either side in the conflict rejecting Venetian calls to join the Holy League. The Yugoslav Committee, political interest group formed by South Slavs from Austria-Hungary during World War I, petitioned Allies of World War I and participated in international events such as the Congress of Oppressed Nationalities of the Austro-Hungarian Empire. The Association for the Promotion of the League of Nations Values was active in Zagreb in the interwar period organizing lectures by Albert Thomas, Goldsworthy Lowes Dickinson and Ludwig Quidde. During World War II, the Axis puppet state known as the Independent State of Croatia maintained diplomatic relations with several different countries in Europe.
===Socialist Republic of Croatia within Yugoslavia===
While each constitution of Yugoslavia defined foreign affairs as a federal level issue, over the years Yugoslav constituent republics played increasingly prominent role in either defining this policy or pursuing their own initiatives. Number of diplomats from Croatia gained significant experience in the service to the prominent Cold War era Yugoslav diplomacy.
In June 1943 Vladimir Velebit became the point of contact for foreign military missions in their dealings with the Yugoslav Partisans. Ivan Šubašić (1944–1945), Josip Smodlaka (NKOJ: 1943–1945), Josip Vrhovec (1978–1982) and Budimir Lončar (1987–1991) led the federal level Ministry of Foreign Affairs while numerous Croatian diplomats served in Yugoslav embassies or multilateral organizations. In 1956 Brijuni archipelago in People's Republic of Croatia hosted the Brioni Meeting, one of the major early initiatives leading to the establishment of the Non-Aligned Movement. Between 1960 and 1967 Vladimir Velebit was executive secretary of the United Nations Economic Commission for Europe. During the Croatian Spring Croatian economist Hrvoje Šošić argued for the separate admission of the Socialist Republic of Croatia into the United Nations similar to the membership of Ukrainian and Byelorussian Soviet Socialist Republic which led to his imprisonment. In 1978, Croatia together with SR Slovenia joined the newly established Alps-Adriatic Working Group. The breakup of Yugoslavia led to mass transfers of experts from federal institutions enabling post-Yugoslav states to establish their own diplomatic bodies primarily by employing former Yugoslav cadres. The 2001 Agreement on Succession Issues of the Former Socialist Federal Republic of Yugoslavia formally assigned to Croatia a portion of the diplomatic and consular properties of the previous federation.
===Foreign policy since independence===
On 17 December 1991 the European Economic Community adopted the "Common Position for the recognition of the Yugoslav Republics" requesting the Yugoslav republics wishing to gain recognition to accept provisions of international law protecting human rights as well as national minorities rights in hope that credible guarantees may prevent incentives for violent confrontations. Later that month Croatian Parliament introduced the Constitutional Act on the Rights of National Minorities in the Republic of Croatia opening the way for 15 January 1992 collective recognition by the Community. Croatia maintained some links beyond the Euro-Atlantic world via its observer status in the Non-Aligned Movement which it enjoyed already at the 10th Summit of the Non-Aligned Movement in Jakarta, Indonesia.
Following the international recognition of Croatia in 1992 the country was faced with the Croatian War of Independence between 1992 and 1995. A significant part of the country was outside of the control of the central government with the declaration of self-proclaimed unrecognized Republic of Serbian Krajina. In 1992 signing of the Sarajevo Agreement led to the cease-fire to allow UNPROFOR deployment in the country. Diplomatic efforts led to unsuccessful proposals which included the Daruvar Agreement and Z-4 Plan. In 1995 UNCRO mission took over the UNPROFOR mandate yet soon after Operation Storm led to a decisive victory for the Croatian Army with only the Eastern Slavonia, Baranja and Western Syrmia remaining initially as a rump territory of Krajina. A diplomatic solution that avoided conflict in Eastern Slavonia was reached on 12 November 1995 via the signing of the Erdut Agreement with significant support and facilitation from the international community (primarily the United States, and with United Nations and various European actors). Temporary UNTAES administration over the region opened the way for the signing of the Dayton Agreement which ended the Bosnian War. It also led to the signing of 1996 Agreement on Normalization of Relations between the Federal Republic of Yugoslavia and the Republic of Croatia.
With the resolution of some of the major bilateral issues arising from the Yugoslav Wars Croatian foreign policy has focused on greater Euro-Atlantic integration, mainly entering the European Union and NATO. The progress was nevertheless slow in the period between 1996 and 1999 with rising concerns over authoritarian tendencies in the country. In order to gain access to European and trans-Atlantic institutions, it has had to undo many negative effects of the breakup of Yugoslavia and the war that ensued, and improve and maintain good relations with its neighbours. Croatia has had an uneven record in these areas between 1996 and 1999 during the right-wing HDZ government, inhibiting its relations with the European Union and the United States. In 1997 United States diplomacy even called upon its European partners to suspend Croatia from the Council of Europe as long as country fails to show adequate respect for human and minority rights. Lack of improvement in these areas severely hindered the advance of Croatia's prospects for further Euro-Atlantic integration. Progress in the areas of Dayton, Erdut, and refugee returns were evident in 1998, but progress was slow and required intensive international engagement. Croatia's unsatisfactory performance implementing broader democratic reforms in 1998 raised questions about the ruling party's commitment to basic democratic principles and norms. Areas of concern included restrictions on freedom of speech, one-party control of public TV and radio, repression of independent media, unfair electoral regulations, a judiciary that is not fully independent, and lack of human and civil rights protection.
With the 1999 death of President Franjo Tuđman, 2000 Croatian parliamentary election as well as corresponding regional changes such as the Overthrow of Slobodan Milošević, the European Union organized the 2000 Zagreb and 2003 Thessaloniki Summits in which European integration perspective was discussed for all the countries in the region. The new SDP-led centre-left coalition government slowly relinquished control over public media companies and did not interfere with freedom of speech and independent media, though it did not complete the process of making Croatian Radiotelevision independent. Judiciary reforms remained a pending issue as well. The government's foreign relations were severely affected by the hesitance and stalling of the extradition of Croatian general Janko Bobetko to the International Criminal Tribunal for the Former Yugoslavia (ICTY), and inability to take general Ante Gotovina into custody for questioning by the Court. Nevertheless, Croatia managed to enter NATO's Partnership for Peace Programme in May 2000, World Trade Organization in July 2000, signing a Stabilization and Association Agreement with the EU in October 2001, Membership Action Plan in May 2002, and joined the Central European Free Trade Agreement (CEFTA) in December 2002. The EU membership application was the last major international undertaking of the Račan government, which submitted a 7,000-page report in reply to the questionnaire by the European Commission. Negotiations were initiated with the achievement of the full cooperation with the Hague Tribunal in October 2005. Croatian president Stjepan Mesić participated in the NAM conferences in Havana in 2006 and Sharm el-Sheikh in 2009 using the country's post-Yugoslav link with the Third World in its successful campaign for the Eastern European Spot at the United Nations Security Council in 2008–2009 (in open competition with Czech Republic which was a member state both of EU and NATO).
Refugee returns accelerated since 1999, reached a peak in 2000, but then slightly decreased in 2001 and 2002. The OSCE Mission to Croatia, focusing on the governed by the UNTAES, continued to monitor human rights and the return of refugees until December 2007 with the OSCE office in Zagreb finally closing in 2012. Croatian Serbs continue to have problems with restitution of property and acceptance to the reconstruction assistance programmes. Combined with lacking economic opportunities in the rural areas of former Krajina, the return process was only partial.
===Accession to the European Union===
At the time of Croatia's application to the European Union, three EU members states were yet to ratify the Stabilization and Association Agreement: United Kingdom, the Netherlands and Italy. The new Sanader government elected in 2003 elections repeated the assurances that Croatia will fulfill the missing political obligations, and expedited the extradition of several ICTY inductees. The European Commission replied to the answers of the questionnaire sent to Croatia on 20 April 2004 with a positive opinion. The country was finally accepted as EU candidate in July 2004. Italy and United Kingdom ratified the Stabilization and Association Agreement shortly thereafter, while the ten EU member states that were admitted to membership that year ratified it all together at a 2004 European Summit. In December 2004, the EU leaders announced that accession negotiations with Croatia would start on 17 March 2005 provided that Croatian government cooperates fully with the ICTY. The main issue, the flight of general Gotovina, however, remained unsolved and despite the agreement on an accession negotiation framework, the negotiations did not begin in March 2005. On 4 October 2005 Croatia finally received green light for accession negotiations after the Chief Prosecutor of the ICTY Carla Del Ponte officially stated that Croatia is fully cooperating with the Tribunal. This has been the main condition demanded by EU foreign ministers for accession negotiations. The ICTY called upon other southern European states to follow Croatia's good example. Thanks to the consistent position of Austria during the meeting of EU foreign ministers, a long period of instability and the questioning of the determination of the Croatian government to extradite alleged war criminals has ended successfully. Croatian Prime minister Ivo Sanader declared that full cooperation with the Hague Tribunal will continue. The accession process was also complicated by the insistence of Slovenia, an EU member state, that the two countries' border issues be dealt with prior to Croatia's accession to the EU.
Croatia finished accession negotiations on 30 June 2011, and on 9 December 2011, signed the Treaty of Accession. A referendum on EU accession was held in Croatia on 22 January 2012, with 66% of participants voting in favour of joining the Union. The ratification process was concluded on 21 June 2013, and entry into force and accession of Croatia to the EU took place on 1 July 2013.
==Current events==
The main objective of the Croatian foreign policy is positioning within the EU institutions and in the region, cooperation with NATO partners and strengthening multilateral and bilateral cooperation.
Government officials in charge of foreign policy include the Minister of Foreign and European Affairs, currently Gordan Grlić-Radman, and the President of the Republic, currently Zoran Milanović.
Croatia has established diplomatic relations with 189 countries around the world. As of 2009, Croatia maintains a network of 51 embassies, 24 consulates and eight permanent diplomatic missions abroad. Furthermore, there are 52 foreign embassies and 69 consulates in the Republic of Croatia in addition to offices of international organizations such as the European Bank for Reconstruction and Development, International Organization for Migration, Organization for Security and Co-operation in Europe (OSCE), World Bank, World Health Organization, International Criminal Tribunal for the former Yugoslavia (ICTY), United Nations Development Programme, United Nations High Commissioner for Refugees and UNICEF.
==International organizations==
Republic of Croatia participates in the following international organizations:
CE,
CEI,
EAPC,
EBRD,
ECE,
EEA,
EU,
FAO,
G11,
IADB,
IAEA,
IBRD,
ICAO,
ICC,
ICRM,
IDA,
IFAD,
IFC,
IFRCS,
IHO,
ILO,
IMF,
IMO,
Inmarsat,
Intelsat,
Interpol,
IOC,
IOM,
ISO,
ITU,
ITUC,
NAM (observer),
NATO,
OAS (observer),
OPCW,
OSCE,
PCA,
PFP,
SECI,
UN,
UNAMSIL,
UNCTAD,
UNESCO,
UNIDO,
UNMEE,
UNMOGIP,
UPU,
WCO,
WHO,
WIPO,
WMO,
WToO,
WTO
There exists a Permanent Representative of Croatia to the United Nations.
==Foreign support==
Croatia receives support from donor programs of:
European Bank for Reconstruction and Development (EBRD)
European Union
International Bank for Reconstruction and Development
International Monetary Fund
USAID
Between 1991 and 2003, the EBRD had directly invested a total of 1,212,039,000 EUR into projects in Croatia.
In 1998, U.S. support to Croatia came through the Southeastern European Economic Development Program (SEED), whose funding in Croatia totaled $23.25 million. More than half of that money was used to fund programs encouraging sustainable returns of refugees and displaced persons. About one-third of the assistance was used for democratization efforts, and another 5% funded financial sector restructuring.
In 2003 USAID considered Croatia to be on a "glide path for graduation" along with Bulgaria. Its 2002/2003/2004 funding includes around $10 million for economic development, up to $5 million for the development of democratic institutions, about $5 million for the return of population affected by war and between 2 and 3 million dollars for the "mitigation of adverse social conditions and trends". A rising amount of funding is given to cross-cutting programs in anti-corruption, slightly under one million dollars.
The European Commission has proposed to assist Croatia's efforts to join the European Union with 245 million euros from PHARE, ISPA and SAPARD aid programs over the course of 2005 and 2006.
==International disputes==
Relations with neighbouring states have normalized somewhat since the breakup of Yugoslavia. Work has begun — bilaterally and within the Stability Pact for South Eastern Europe since 1999 — on political and economic cooperation in the region.
===Bosnia and Herzegovina===
Discussions continue between Croatia and Bosnia and Herzegovina on various sections of the border, the longest border with another country for each of these countries. Sections of the Una river and villages at the base of Mount Plješevica are in Croatia, while some are in Bosnia, which causes an excessive number of border crossings on a single route and impedes any serious development in the region. The Zagreb-Bihać-Split railway line is still closed for major traffic due to this issue. The border on the Una river between Hrvatska Kostajnica on the northern, Croatian side of the river, and Bosanska Kostajnica on the southern, Bosnian side, is also being discussed. A river island between the two towns is under Croatian control, but is also claimed by Bosnia. A shared border crossing point has been built and has been functioning since 2003, and is used without hindrance by either party.
The Herzegovinian municipality of Neum in the south makes the southernmost part of Croatia an exclave and the two countries are negotiating special transit rules through Neum to compensate for that. Recently Croatia has opted to build a bridge to the Pelješac peninsula to connect the Croatian mainland with the exclave but Bosnia and Herzegovina has protested that the bridge will close its access to international waters (although Croatian territory and territorial waters surround Bosnian-Herzegovinian territory and waters completely) and has suggested that the bridge must be higher than 55 meters for free passage of all types of ships. Negotiations are still being held.
===Montenegro===
Croatia and Montenegro have a largely latent border dispute over the Prevlaka peninsula, and maintain friendly relations.
===Serbia===
The border between Croatia and Serbia in the area of the Danube is disputed while at the same time the issue is not considered of the highest priority for either country in their bilateral relations. The issue therefore only occasionally entered into in the public debate with other open issues being higher on the agenda, yet with some commentators fearing that the issue may once be used as an asymmetric pressure tool in the accession of Serbia to the European Union. The cadastre-based boundary reflects the course of the Danube which existed in the 19th century, before meandering and hydrotechnical engineering works altered its course. The area size of the territory in dispute is reported variously, up to and is uninhabited area of forests and islands.
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==Bilateral relations==
===Multilateral===
===Africa===
===Americas===
===Asia===
===Europe===
===Oceania===
|
[
"Croatia–Egypt relations",
"Republic of Serbian Krajina",
"International Red Cross and Red Crescent Movement",
"Rabat",
"International Criminal Tribunal for the former Yugoslavia",
"maritime boundary",
"Plješevica",
"Hong Kong",
"Washington, D.C.",
"Organization for Security and Co-operation in Europe",
"The Alps-Adriatic Working Group",
"Munich",
"France 24",
"Daruvar Agreement",
"Madrid",
"Ottoman Empire",
"Hinduism in Croatia",
"Hrvatska Kostajnica",
"Operation Storm",
"United Nations Security Council",
"Croatia–Ukraine relations",
"Prevlaka",
"United Nations Confidence Restoration Operation in Croatia",
"Malmö",
"Mongol invasion of Europe",
"Moscow",
"Ministry of Foreign and European Affairs (Croatia)",
"Montevideo",
"Croatian Radiotelevision",
"Tsakhia Elbegdorj",
"Dalmatia",
"Innsbruck",
"Ivan Šubašić",
"Tvrtko Jakovina",
"Croatia–Germany relations",
"Chile–Croatia relations",
"Serbs of Croatia",
"Bari",
"Republic of Venice",
"CEFTA",
"Bosnian War",
"Porto",
"Pittsburgh",
"Partnership for Peace",
"Austria–Croatia relations",
"Human Right Watch",
"Cairo",
"Intelsat",
"Düsseldorf",
"Geneva",
"Croatia–Libya relations",
"Doha",
"Future enlargement of the European Union",
"Brasília",
"Croatia–Cyprus relations",
"International Labour Organization",
"Government of Croatia",
"Tomislav of Croatia",
"Czech Republic",
"International Maritime Organization",
"Austrian Empire",
"Liberia",
"Mississauga",
"10th Summit of the Non-Aligned Movement",
"Argentina–Croatia relations",
"Foreign relations of the United Kingdom",
"IOC",
"Croatia–Hungary relations",
"island of Rab",
"Pécs",
"Janko Bobetko",
"Congress of Oppressed Nationalities of the Austro-Hungarian Empire",
"Mate Granić",
"ICTY",
"United Nations Conference on Trade and Development",
"Hrvatska riječ",
"Budimir Lončar",
"UNICEF",
"Buje",
"Princess Sayako",
"Hu Jintao",
"Alexandria",
"Una (Sava)",
"World Bank",
"Montenegro",
"Croatian War of Independence",
"Transatlantic relations",
"Lugano",
"London",
"Nursultan Nazarbayev",
"Santiago",
"United Nations",
"economy of Croatia",
"International Criminal Court",
"World Tourism Organization",
"Euro-Atlantic Partnership Council",
"Kraków",
"Russia",
"International Monetary Fund",
"Croatia–Denmark relations",
"Croatian Political Science Review",
"Croatia–United States relations",
"Kolinda Grabar-Kitarović",
"UNTAES",
"Saint Marinus",
"United Nations Mission in Sierra Leone",
"Visa requirements for Croatian citizens",
"Oslo",
"Pamplona",
"Thessaloniki",
"Antofagasta",
"Croatia–France relations",
"Axis powers",
"İzmir",
"UN",
"Dragonja",
"Florence",
"decisive victory",
"Croatian Chileans",
"Beirut",
"Adriatic Sea",
"Croatia–Spain relations",
"Ljubljana",
"Sharm el-Sheikh",
"Universal Postal Union",
"Algiers",
"New Delhi",
"World Customs Organization",
"Permanent Representative of Croatia to the United Nations",
"Athens",
"Croatia–Mexico relations",
"New Orleans",
"Principality of Serbia",
"Overthrow of Slobodan Milošević",
"Istanbul",
"Southeast European Cooperative Initiative",
"International Development Association",
"Croatia–Finland relations",
"Perth",
"Croatia–Iran relations",
"Croats",
"List of diplomatic relations of Croatia",
"USAID",
"Kolkata",
"Vladimir Velebit",
"New York City",
"Antun Mihanović",
"Starigrad, Zadar County",
"Poznań",
"Bangkok",
"Vesna Pusić",
"Split, Croatia",
"Bydgoszcz",
"Smoljanci",
"Kingdom of Croatia-Slavonia",
"Sarajevo",
"thalweg",
"Canberra",
"Los Angeles",
"Yugoslav Committee",
"Kostajnica, Bosnia and Herzegovina",
"Accession of Ukraine to the European Union",
"Jakarta",
"Palma (Majorca)",
"Accession of North Macedonia to the European Union",
"UNESCO",
"Membership Action Plan",
"Ludwig Quidde",
"Tel Aviv",
"World War I",
"Organization of American States",
"The Hague",
"Croatia–South Korea relations",
"Hungary",
"Socialist Federal Republic of Yugoslavia",
"Damascus",
"Bulgaria–Croatia relations",
"Council of Europe",
"Inter-American Development Bank",
"Croats in Uruguay",
"PHARE",
"University of Zadar",
"Croatia–Czech Republic relations",
"2000 Croatian parliamentary election",
"United Nations Military Observer Group in India and Pakistan",
"Croatia–Slovakia relations",
"Zoran Milanović",
"Pope John VIII",
"Zürich",
"Josip Vrhovec",
"Ljubljanska banka",
"Southeast Europe",
"Member states of NATO",
"cadastre",
"Milan",
"United Nations Development Programme",
"Santa Cruz de la Sierra",
"Pannonia",
"Mumbai",
"Ministry of Foreign Affairs (Yugoslavia)",
"Almaty",
"Ante Gotovina",
"President of Croatia",
"international waters",
"Kathmandu",
"Belgrade",
"2012 Croatian European Union membership referendum",
"2016 Western Balkans Summit, Paris",
"Croatia–Poland relations",
"International Bank for Reconstruction and Development",
"Indonesia",
"Croatian Parliament",
"Koper",
"Wallachia",
"Food and Agriculture Organization",
"Ottawa",
"Padua",
"Auckland",
"Accession of Bosnia and Herzegovina to the European Union",
"Stjepan Mesić",
"Franjo Tuđman",
"Accession of Georgia to the European Union",
"UNPROFOR",
"Independence of Croatia",
"coalition government",
"FR Yugoslavia",
"Subotica",
"Kansas City",
"Buenos Aires",
"Croatian Argentines",
"Tallinn",
"Cabinet of Ivo Sanader I",
"Group of Eleven",
"Foreign relations of Qatar",
"Consul (representative)",
"Yugoslav Partisans",
"Lisbon",
"United Nations Economic Commission for Europe",
"Pula",
"international recognition of Croatia",
"Croatia–Netherlands relations",
"Kaliningrad",
"Croatian Democratic Union",
"Austria",
"foreign policy",
"Tripoli, Libya",
"Osijek",
"Albert Thomas (minister)",
"Constitutional Act on the Rights of National Minorities in the Republic of Croatia",
"Eastern Slavonia, Baranja and Western Syrmia (1995–1998)",
"Saint John, New Brunswick",
"Rome",
"Pretoria",
"Funchal",
"Mostar",
"International Hydrographic Organization",
"Druzba pipeline",
"International Organization for Migration",
"Bern",
"Allies of World War I",
"Accession of Turkey to the European Union",
"Bosnia and Herzegovina",
"Split (city)",
"Instrument for Structural Policies for Pre-Accession",
"List of diplomatic missions of Croatia",
"Goldsworthy Lowes Dickinson",
"Europe",
"Central European Initiative",
"Cold War",
"Ecological and Fisheries Protection Zone",
"Consulate General of Serbia in Vukovar",
"king of Croatia",
"Republic of Ragusa",
"Ivo Sanader",
"Bruges",
"Sofia",
"Ulaanbaatar",
"Neum",
"Beijing",
"Western world",
"BBC",
"League of Nations",
"Taiwan",
"Naples",
"Tunis",
"Union for the Mediterranean",
"Ukrainian Soviet Socialist Republic",
"Opole",
"Croatia–India relations",
"Niger",
"Croatian Spring",
"Z-4 Plan",
"Socialist Republic of Croatia",
"Ivo Josipović",
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] |
5,584 |
History of Cuba
|
The island of Cuba was inhabited by various Native American cultures prior to the arrival of the explorer Christopher Columbus in 1492. After his arrival, Spain conquered Cuba and appointed Spanish governors to rule in Havana. The administrators in Cuba were subject to the Viceroy of New Spain and the local authorities in Hispaniola. In 1762–63, Havana was briefly occupied by Britain, before being returned to Spain in exchange for Florida. A series of rebellions between 1868 and 1898, led by General Máximo Gómez, failed to end Spanish rule and claimed the lives of 49,000 Cuban guerrillas and 126,000 Spanish soldiers. However, the Spanish–American War resulted in a Spanish withdrawal from the island in 1898, and following three and a half years of subsequent US military rule, Cuba gained formal independence in 1902.
In the years following its independence, the Cuban republic saw significant economic development, but also political corruption and a succession of despotic leaders, culminating in the overthrow of the dictator Fulgencio Batista by the 26th of July Movement, led by Fidel Castro, during the 1953–1959 Cuban Revolution. The new government aligned with the Soviet Union and embraced communism. In the early 1960s, Castro's regime withstood invasion, faced nuclear Armageddon, and experienced a civil war that included Dominican support for regime opponents. Following the Warsaw Pact invasion of Czechoslovakia (1968), Castro publicly declared Cuba's support. His speech marked the start of Cuba's complete absorption into the Eastern Bloc. During the Cold War, Cuba also supported Soviet policy in Afghanistan, Poland, Angola, Ethiopia, Nicaragua, and El Salvador. The Cuban economy was mostly supported by Soviet subsidies.
With the dissolution of the USSR in 1991 Cuba was plunged into a severe economic crisis known as the Special Period that ended in 2000 when Venezuela began providing Cuba with subsidized oil. The country has been politically and economically isolated by the United States since the Revolution, but has gradually gained access to foreign commerce and travel as efforts to normalise diplomatic relations have progressed. Domestic economic reforms are also beginning to tackle existing economic problems which arose in the aftermath of the special period (i.e. the introduction of the dual currency system).
==Pre-Columbian (to 1500)==
Cuba's earliest known human inhabitants inhabited the island in the 4th millennium BC. The oldest known Cuban archeological site, Levisa, dates from approximately 3100 BC. A wider distribution of sites date from after 2000 BC, most notably represented by the Cayo Redondo and Guayabo Blanco cultures of western Cuba. These neolithic cultures used ground stone and shell tools and ornaments, including the dagger-like gladiolitos. The Cayo Redondo and Guayabo Blanco cultures lived a subsistence lifestyle based on fishing, hunting and collecting wild plants.
==Spanish conquest==
Christopher Columbus, on his first Spanish-sponsored voyage to the Americas in 1492, sailed south from what is now the Bahamas to explore the northeast coast of Cuba and the northern coast of Hispaniola. Columbus, who was searching for a route to India, believed the island to be a peninsula of the Asian mainland. Columbus arrived at Cuba on October 27, 1492, and he landed on October 28, 1492, at Puerto de Nipe.
During a second voyage in 1494, Columbus passed along the south coast, landing at various inlets including what was to become Guantánamo Bay. With the Papal Bull of 1493, Pope Alexander VI commanded Spain to conquer and convert the pagans of the New World to Catholicism. The Spanish began to create permanent settlements on the island of Hispaniola, east of Cuba, soon after Columbus' arrival in the Caribbean, but the coast of Cuba was not fully mapped by Europeans until 1508, by Sebastián de Ocampo. In 1511, Diego Velázquez de Cuéllar set out from Hispaniola to form the first Spanish settlement in Cuba, with orders from Spain to conquer the island. The settlement was at Baracoa, but the new settlers were greeted with stiff resistance from the local Taíno population. The Taínos were initially organized by cacique (chieftain) Hatuey, who had himself relocated from Hispaniola to escape Spanish rule. After a prolonged guerrilla campaign, Hatuey and successive chieftains were captured and burnt alive, and within three years the Spanish had gained control of the island. In 1514, a south coast settlement was founded in what was to become Havana. The current city was founded in 1519.
Clergyman Bartolomé de las Casas observed a number of massacres initiated by the invaders, notably the massacre near Camagüey of the inhabitants of Caonao. According to his account, some three thousand villagers had traveled to Manzanillo to greet the Spanish with food, and were "without provocation, butchered". The surviving indigenous groups fled to the mountains or the small surrounding islands before being captured and forced into reservations. One such reservation was Guanabacoa, today a suburb of Havana.
In 1513, Ferdinand II of Aragon issued a decree establishing the encomienda land settlement system that was to be incorporated throughout the Spanish Americas. Velázquez, who had become Governor of Cuba, was given the task of apportioning the land and the indigenous peoples to groups throughout the new colony. The scheme was not a success, however, as the natives either succumbed to diseases brought from Spain such as measles and smallpox, or simply refused to work, preferring to move into the mountains. However, these new arrivals also dispersed into the wilderness or died of disease. although the native population was largely destroyed as a culture and civilization after 1550. Under the Spanish New Laws of 1552, indigenous Cuban were freed from encomienda, and seven towns for indigenous peoples were set up. There are indigenous descendant Cuban (Taíno) families in several places, mostly in eastern Cuba. The local indigenous population also left their mark on the language, with some 400 Taíno terms and place-names surviving to the present day. For example, Cuba and Havana were derived from Classic Taíno, and indigenous words such as tobacco, hurricane and canoe were transferred to English. African slaves were imported to work the plantations as field labor. However, restrictive Spanish trade laws made it difficult for Cubans to keep up with the 17th and 18th century advances in processing sugar cane until the Haitian Revolution saw French planters flee to Cuba. Spain also restricted Cuba's access to the slave trade, instead issuing foreign merchants asientos to conduct it on Spain's behalf, and ordered regulations on trade with Cuba. The resultant stagnation of economic growth was particularly pronounced in Cuba because of its great strategic importance in the Caribbean, and the stranglehold that Spain kept on it as a result.
Colonial Cuba was a frequent target of buccaneers, pirates and French corsairs. In response to repeated raids, defenses were bolstered throughout the island during the 16th century. In Havana, the fortress of Castillo de los Tres Reyes Magos del Morro was built to deter potential invaders. Havana's inability to resist invaders was dramatically exposed in 1628, when a Dutch fleet led by Piet Heyn plundered the Spanish ships in the city's harbor. In 1662, English pirate Christopher Myngs captured and briefly occupied Santiago de Cuba on the eastern part of the island. In the War of the Austrian Succession, the British carried out unsuccessful attacks against Santiago de Cuba in 1741 and again in 1748. Additionally, a skirmish between British and Spanish naval squadrons occurred near Havana in 1748. When Havana surrendered, the admiral of the British fleet, George Keppel, entered the city as a new colonial governor and took control of the whole western part of the island. The arrival of the British immediately opened up trade with their North American and Caribbean colonies, causing a rapid transformation of Cuban society.
In the 19th century, Cuba became the most important world producer of sugar, thanks to the expansion of slavery and a relentless focus on improving sugar technology. Use of modern refining techniques was especially important because the British Slave Trade Act 1807 abolished the slave trade in the British Empire. The British government set about trying to eliminate the transatlantic slave trade. Under British diplomatic pressure, in 1817 Spain agreed to abolish the slave trade from 1820 in exchange for a payment from London. Cubans rushed to import further slaves in the time legally left to them. Over 100,000 new slaves were imported from Africa between 1816 and 1820. Many Cubans were torn between desire for the profits generated by sugar and a repugnance for slavery. By the end of the 19th century, slavery was abolished.
When Spain opened the Cuban trade ports, it quickly became a popular place. Cubans began to use water mills, enclosed furnaces, and steam engines to produce higher-quality sugar at a much more efficient pace. The boom in Cuba's sugar industry in the 19th century made it necessary for the country to improve its transportation infrastructure. Many new roads were built, and old roads were quickly repaired. Railroads were built relatively early, easing the collection and transportation of perishable sugar cane. By 1860, Cuba was devoted to growing sugar, having to import all other necessary goods. Cuba was particularly dependent on the United States, which bought 82 percent of its sugar. In 1820, Spain abolished the slave trade, hurting the Cuban economy even more and forcing planters to buy more expensive, illegal, and "troublesome" slaves (as demonstrated by the slave rebellion on the Spanish ship Amistad in 1839).
== Reformism, annexation, and independence (1800–1898) ==
In the early 19th century, three major political currents took shape in Cuba: reformism, annexation and independence. Spontaneous and isolated actions added a current of abolitionism. The 1776 Declaration of Independence by the Thirteen Colonies and the successes of the French Revolution of 1789 influenced early Cuban liberation movements, as did the successful revolt of black slaves in Haiti in 1791. One of the first of such movements in Cuba, headed by the free black Nicolás Morales, aimed at gaining equality between "mulatto and whites" and at the abolition of sales taxes and other fiscal burdens. Morales' plot was discovered in 1795 in Bayamo, and the conspirators were jailed.
===Reform, autonomy and separatist movements===
As a result of the political upheavals caused by the Iberian Peninsular War of 1807–1814 and of Napoleon's invasion of Spain and the removal of Ferdinand VII from the Spanish throne in 1808, a western separatist rebellion emerged among the Cuban Creole aristocracy in 1809 and 1810. One of its leaders, Joaquín Infante, drafted Cuba's first constitution, declaring the island a sovereign state, presuming the rule of the country's wealthy, maintaining slavery as long as it was necessary for agriculture, establishing a social classification based on skin color and declaring Catholicism the official religion. This conspiracy also failed, and the main leaders were deported. In 1812 a mixed-race abolitionist conspiracy arose, organized by José Antonio Aponte, a free-black carpenter. He and others were executed.
The Spanish Constitution of 1812, and the legislation passed by the Cortes of Cádiz after it was set up in 1808, instituted a number of liberal political and commercial policies, which were welcomed in Cuba but also curtailed a number of older liberties. Between 1810 and 1814 the island elected six representatives to the Cortes, in addition to forming a locally elected Provincial Deputation. Nevertheless, the liberal regime and the Constitution proved ephemeral: Ferdinand VII suppressed them when he returned to the throne in 1814 after Napoleon's total defeat. By the end of the 1810s, some Cubans were inspired by the successes of Simón Bolívar in South America and Mexico's criollo independence movement. Numerous secret-societies emerged, most notably the , founded in 1821 and led by José Francisco Lemus, associated with Freemasonry in Cuba. It aimed to establish the free Republic of Cubanacán, and it had branches in five districts of the island.
In 1823 the society's leaders were arrested and condemned to exile. In the same year, King Ferdinand VII abolished constitutional rule in Spain yet again. As a result, the national militia of Cuba, established by the Constitution and a potential instrument for liberal agitation, was dissolved, a permanent executive military commission under the orders of the governor was created, newspapers were closed, elected provincial representatives were removed and other liberties suppressed.
This suppression, and the success of independence movements in the former Spanish colonies on the North American mainland, led to a notable rise of Cuban nationalism. A number of independence conspiracies developed during the 1820s and 1830s, but all failed. Among these were the "Expedición de los Trece" (Expedition of the 13) in 1826, the "Gran Legión del Aguila Negra" (Great Legion of the Black Eagle) in 1829, the "Cadena Triangular" (Triangular Chain) and the "Soles de la Libertad" (Suns of Liberty) in 1837. Leading national figures in these years included Félix Varela and Cuba's first revolutionary poet, José María Heredia.
Between 1810 and 1826, 20,000 royalist refugees from the Latin American Revolutions arrived in Cuba. They were joined by others who left Florida when Spain ceded it to the United States in 1819. These influxes strengthened loyalist pro-Spanish sentiments.
===Antislavery and independence movements===
In 1826 the first armed uprising for independence took place in Puerto Príncipe, led by Francisco Agüero Velasco and Andrés Manuel Sánchez. Both were executed, becoming the first popular martyrs of the Cuban independence movement.
The 1830s saw a surge of activity from the reformist movement, whose main leader, José Antonio Saco, stood out for his criticism of Spanish despotism and of the slave trade. Nevertheless, Cubans remained deprived of the right to send representatives to the Spanish parliament, and Madrid stepped up repression.
Under British diplomatic pressure, the Spanish government had pledged to abolish slavery. In this context, Black revolts in Cuba increased, and were put down with mass executions. One of the most significant was the Conspiración de la Escalera (Ladder Conspiracy) in 1843–1844. The Ladder Conspiracy involved free Black persons and enslaved, as well as white intellectuals and professionals. It is estimated that 300 Black and mixed-race persons died from torture, 78 were executed, over 600 were imprisoned and over 400 expelled from the island. José Antonio Saco, one of Cuba's most prominent thinkers, was expelled.
Following the 1868–1878 rebellion of the Ten Years' War, all slavery was abolished by 1886. Slave traders looked for others sources of cheap labour, such as Chinese colonists and Indians from Yucatán. Another feature of the population was the number of Spanish-born colonists, known as peninsulares, who were mostly adult males; they constituted between ten and twenty per cent of the population between the middle of the 19th century and the great depression of the 1930s.
===Possibility of annexation by the United States===
Black unrest and attempts by the Spanish metropolis to abolish slavery motivated many Creoles to advocate Cuba's annexation by the United States, where slavery was still legal. Other Cubans supported the idea due to their desire for American-style economic development and democratic freedom. In 1805, President Thomas Jefferson considered annexing Cuba for strategic reasons, sending agents to the island to negotiate with Captain General Someruelos. In 1810, James Madison sent diplomat William Shaler to Cuba to "feel the pulse of Cuba as to an estimate of the inducements to a like incorporation of that island with the United States in comparison with those of an adherence to the Spanish Main, which cannot for a long time be equally capable of protecting the island against maritime dangers."
In April 1823, U.S. Secretary of State John Quincy Adams discussed the rules of political gravitation: "if an apple severed by its native tree cannot choose but fall to the ground, Cuba, forcibly disjoined from its own unnatural connection with Spain, and incapable of self-support, can gravitate only towards the North American Union which by the same law of nature, cannot cast her off its bosom". He furthermore warned that "the transfer of Cuba to Great Britain would be an event unpropitious to the interest of this Union". Adams voiced concern that a country outside of North America would attempt to occupy Cuba.
On 2 December 1823, U.S. President James Monroe specifically addressed Cuba and other European colonies in his proclamation of the Monroe Doctrine. Cuba, located just from Key West, Florida, was of interest to the doctrine's founders, as they warned European forces to leave "America for the Americans".
The most outstanding attempts in support of annexation were made by the Venezuelan filibuster General Narciso López, who prepared four expeditions to Cuba in the US. The first two, in 1848 and 1849, failed before departure due to U.S. opposition. The third, made up of some 600 men, managed to land in Cuba and take the central city of Cárdenas, but failed eventually due to a lack of popular support. López's fourth expedition landed in Pinar del Río province with around 400 men in August 1851; the invaders were defeated by Spanish troops and López was executed.
===Struggle for independence===
In the 1860s, Cuba had two more liberal-minded governors, Serrano and Dulce, who encouraged the creation of a Reformist Party, despite the fact that political parties were forbidden. But they were followed by a reactionary governor, Francisco Lersundi, who suppressed all liberties granted by the previous governors and maintained a pro-slavery regime. On 10 October 1868, the landowner Carlos Manuel de Céspedes declared Cuban independence and freedom for his slaves. This began the Ten Years' War from 1868 to 1878. The Dominican Restoration War (1863–65) brought to Cuba an unemployed mass of former Dominicans who had served with the Spanish Army in the Dominican Republic before being evacuated to Cuba.
With reinforcements and guidance from the Dominicans, the Cuban rebels defeated Spanish detachments, cut railway lines, and gained dominance over vast sections of the eastern portion of the island. The Spanish government used the Voluntary Corps to commit harsh acts against the Cuban rebels, and the Spanish atrocities fuelled the growth of insurgent forces; however, they failed to export the revolution to the west. On 11 May 1873, Ignacio Agramonte was killed by a stray bullet; Céspedes was killed on 27 February 1874. In 1875, Máximo Gómez began an invasion of Las Villas west of a fortified military line, or trocha, bisecting the island. The trocha was built between 1869 and 1872; the Spanish erected it to prevent Gómez to move westward from Oriente province. It was the largest fortification built by the Spanish in the Americas.
Gómez was controversial in his calls to burn sugar plantations to harass the Spanish occupiers. After the American admiral Henry Reeve was killed in 1876, Gómez ended his campaign. By that year, the Spanish government had deployed more than 250,000 troops to Cuba, as the end of the Third Carlist War had freed up Spanish soldiers. On 10 February 1878, General Arsenio Martínez Campos negotiated the Pact of Zanjón with the Cuban rebels, and the rebel general Antonio Maceo's surrender on 28 May ended the war. Spain sustained 200,000 casualties, mostly from disease; the rebels sustained 100,000–150,000 dead and the island sustained over $300 million in property damage. The Pact of Zanjón promised the manumission of all slaves who had fought for Spain during the war, and slavery was legally abolished in 1880. However, dissatisfaction with the peace treaty led to the Little War of 1879–80.
==Conflicts in the late 19th century (1886–1900)==
===Background===
During the time of the so-called "Rewarding Truce", which encompassed the 17 years from the end of the Ten Years' War in 1878, fundamental changes took place in Cuban society. With the abolition of slavery in October 1886, former slaves joined the ranks of farmers and urban working class. Most wealthy Cubans lost their rural properties, and many of them joined the urban middle class. The number of sugar mills dropped and efficiency increased, with only companies and the most powerful plantation owners owning them. The numbers of campesinos and tenant farmers rose considerably. Furthermore, American capital began flowing into Cuba, mostly into the sugar and tobacco businesses and mining. By 1895, these investments totalled $50 million. Although Cuba remained Spanish politically, economically it became increasingly dependent on the United States.
These changes also entailed the rise of labour movements. The first Cuban labour organization, the Cigar Makers Guild, was created in 1878, followed by the Central Board of Artisans in 1879, and many more across the island. Abroad, a new trend of aggressive American influence emerged. Secretary of State James G. Blaine placed particular importance on the control of Cuba: "If ever ceasing to be Spanish, Cuba must necessarily become American and not fall under any other European domination".
===Martí's Insurrection and the start of the war===
After his second deportation to Spain in 1878, the pro-independence Cuban activist José Martí moved to the United States in 1881, where he began mobilizing the support of the Cuban exile community in Florida. He sought a revolution and Cuban independence from Spain, but also lobbied to oppose U.S. annexation of Cuba. Propaganda efforts by the Cuban Junta continued for years and intensified starting in 1895.
After deliberations with patriotic clubs across the United States, the Antilles and Latin America, the Partido Revolucionario Cubano (Cuban Revolutionary Party) was officially proclaimed on 10 April 1892, with the purpose of gaining independence for both Cuba and Puerto Rico. Martí was elected delegate, the highest party position. In Foner's words, "Martí's impatience to start the revolution for independence was affected by his growing fear that the United States would succeed in annexing Cuba before the revolution could liberate the island from Spain".
On 25 December 1894, three ships set sail for Cuba from Fernandina Beach, Florida, loaded with armed men and supplies. Two of the ships were seized by U.S. authorities in early January, but the proceedings went ahead. The insurrection began on 24 February 1895, with uprisings across the island. The uprisings in the central part of the island, such as Ibarra, Jagüey Grande and Aguada, suffered from poor co-ordination and failed; the leaders were captured, some of them deported and some executed. In the province of Havana the insurrection was discovered before it got off and the leaders detained. Thus, the insurgents further west in Pinar del Río were ordered to wait.
Martí, on his way to Cuba, gave the Proclamation of Montecristi in Santo Domingo, outlining the policy for Cuba's war of independence: the war was to be waged by blacks and whites alike; participation of all blacks was crucial for victory; Spaniards who did not object to the war effort should be spared, private rural properties should not be damaged; and the revolution should bring new economic life to Cuba.
On 1 and 11 April 1895, the main rebel leaders landed on two expeditions in Oriente: Major Antonio Maceo and 22 members near Baracoa and Martí, Máximo Gómez and four other members in Playitas. Around that time, Spanish forces in Cuba numbered about 80,000, including 60,000 Spanish and Cuban volunteers. The latter were a locally enlisted force that took care of most of the guard and police duties on the island. By December, 98,412 regular troops had been sent to the island and the number of volunteers had increased to 63,000 men. By the end of 1897, there were 240,000 regulars and 60,000 irregulars on the island. The revolutionaries were far outnumbered. When the Ten Years' War broke out in 1868, some of the same soldiers were assigned to Cuba, importing what had by then become a derogatory Spanish slur. The Cubans adopted the name with pride.
After the Ten Years' War, possession of weapons by private individuals was prohibited in Cuba. Thus, one of the most serious and persistent problems for the rebels was a shortage of suitable weapons. This lack of arms forced them to utilise guerrilla tactics, using the environment, the element of surprise, fast horses and simple weapons such as machetes. Most of their firearms were acquired in raids on the Spaniards. Between 11 June 1895 and 30 November 1897, 60 attempts were made to bring weapons and supplies to the rebels from outside Cuba, but only one succeeded, largely due to British naval protection. By the end of June all of Camagüey was at war. Continuing west, Gómez and Maceo joined up with veterans of the 1868 war, Polish internationalists, General Carlos Roloff and Serafín Sánchez in Las Villas. In mid-September, representatives of the five Liberation Army Corps assembled in Jimaguayú to approve the Jimaguayú Constitution. This constitution established a central government, which grouped the executive and legislative powers into one entity, the Government Council, which was headed by Salvador Cisneros and Bartolomé Masó.
After a period of consolidation in the three eastern provinces, the liberation armies headed for Camagüey and then for Matanzas, outmanoeuvring and deceiving the Spanish Army. The revolutionaries defeated the Spanish general Arsenio Martínez Campos and killed his most trusted general at Peralejo. Campos tried the same strategy he had employed in the Ten Years' War, constructing a broad defensive belt across the island, about long and wide. This line, called the trocha, was intended to limit rebel activities to the eastern provinces, and consisted of a railroad, from Jucaro in the south to Moron in the north, on which armored railcars could travel. At various points along this railroad there were fortifications, posts and barbed wire; booby traps were placed at the locations most likely to be attacked.
For the rebels, it was essential to bring the war to the western provinces of Matanzas, Havana and Pinar del Río, where the island's government and wealth was located.
Unable to defeat the rebels with conventional military tactics, the Spanish government sent Gen. Valeriano Weyler y Nicolau (nicknamed The Butcher), who reacted to these rebel successes by introducing terror methods: periodic executions, mass exiles, and the destruction of farms and crops. These methods reached their height on 21 October 1896, when he ordered all countryside residents and their livestock to gather in various fortified areas and towns occupied by his troops. Hundreds of thousands of people had to leave their homes, creating appalling conditions of overcrowding. This was the first recorded and recognized use of concentration camps where non-combatants were removed from their land to deprive the enemy of succor and then the internees were subjected to appalling conditions. The forced relocation policy was maintained until March 1898. As the war continued, the major obstacle to Cuban success was weapons supply. Although weapons and funding came from within the United States, the supply operation violated American laws, which were enforced by the U.S. Coast Guard; of 71 resupply missions, only 27 got through.
In 1897, the liberation army maintained a privileged position in Camagüey and Oriente, where the Spanish only controlled a few cities. Spanish liberal leader Praxedes Sagasta admitted in May 1897: "After having sent 200,000 men and shed so much blood, we don't own more land on the island than what our soldiers are stepping on". The rebel force of 3,000 defeated the Spanish in various encounters, such as the battle of La Reforma and the surrender of Las Tunas on 30 August, and the Spaniards were kept on the defensive.
As stipulated at the Jimaguayú Assembly two years earlier, a second Constituent Assembly met in La Yaya, Camagüey, on 10 October 1897. The newly adopted constitution decreed that a military command be subordinated to civilian rule. The government was confirmed, naming Bartolomé Masó as president and Domingo Méndez Capote as vice president. Thereafter, Madrid decided to change its policy toward Cuba, replacing Weyler, drawing up a colonial constitution for Cuba and Puerto Rico, and installing a new government in Havana. But with half the country out of its control, and the other half in arms, the new government was powerless and rejected by the rebels.
===USS Maine incident===
The Cuban struggle for independence had captured the North American imagination for years and newspapers had been agitating for intervention with sensational stories of Spanish atrocities. Americans came to believe that Cuba's battle with Spain resembled the United States's Revolutionary War. North American public opinion was very much in favor of intervening for the Cubans.
In January 1898, a riot by Cuban-Spanish loyalists against the new autonomous government broke out in Havana, leading to the destruction of the printing presses of four local newspapers which published articles critical of the Spanish Army. The U.S. Consul-General cabled Washington, fearing for the lives of Americans living in Havana. In response, the battleship was sent to Havana. On 15 February 1898, the Maine was destroyed by an explosion, killing 268 crewmembers. The cause of the explosion has not been clearly established, but the incident focused American attention on Cuba, and President William McKinley and his supporters could not stop Congress from declaring war to "liberate" Cuba. In an attempt to appease the United States, the colonial government ended the forced relocation policy and offered negotiations with the independence fighters. However, the truce was rejected by the rebels and the concessions proved too late. Madrid asked other European powers for help; they refused.
On 11 April 1898, McKinley asked Congress for authority to send U.S. Armed Forces troops to Cuba for the purpose of ending the civil war. On 19 April, Congress passed joint resolutions supporting Cuban independence and disclaiming any intention to annex Cuba, demanding Spanish withdrawal, and authorizing military force to help Cuban patriots gain independence. This included from Senator Henry Teller the Teller Amendment, which passed unanimously, stipulating that "the island of Cuba is, and by right should be, free and independent". The amendment disclaimed any intention on the part of the United States to exercise jurisdiction or control over Cuba for other than pacification reasons. War was declared on 20/21 April 1898.
===Cuban Theatre of the Spanish–American War===
Hostilities started hours after the declaration of war when a U.S. contingent under Admiral William T. Sampson blockaded several Cuban ports. The Americans decided to invade Cuba in Oriente where the Cubans were able to co-operate. The first U.S. objective was to capture the city of Santiago de Cuba to destroy Linares' army and Cervera's fleet. To reach Santiago they had to pass through concentrated Spanish defences in the San Juan Hills. Between 22 and 24 June 1898 the Americans landed under General William R. Shafter at Daiquirí and Siboney and established a base. The port of Santiago became the main target of U.S. naval operations, and the American fleet attacking Santiago needed shelter from the summer hurricane season. Nearby Guantánamo Bay was chosen for this purpose and attacked on 6 June. The Battle of Santiago de Cuba, on 3 July 1898, was the largest naval engagement during the Spanish–American War, and resulted in the destruction of the Spanish Caribbean Squadron.
Resistance in Santiago consolidated around Fort Canosa, while major battles between Spaniards and Americans took place at Las Guasimas on 24 June, and at El Caney and San Juan Hill on 1 July, after which the American advance ground to a halt. Spanish troops successfully defended Fort Canosa, allowing them to stabilize their line and bar the entry to Santiago. The Americans and Cubans began a siege of the city, which surrendered on 16 July after the defeat of the Spanish Caribbean Squadron. Thus, Oriente fell under the control of Americans and the Cubans, but U.S. General Nelson A. Miles would not allow Cuban troops to enter Santiago, claiming that he wanted to prevent clashes between Cubans and Spaniards. Cuban General Calixto García, head of the mambi forces in the Eastern department, ordered his troops to hold their areas and resigned, writing a letter of protest to General Shafter. On 12 August, the U.S. and Spain signed a protocol of peace, in which Spain agreed to relinquish Cuba. On 10 December 1898, the U.S. and Spain signed the formal Treaty of Paris, recognizing continuing U. S. military occupation. Although the Cubans had participated in the liberation efforts, the United States prevented Cuba from sending representatives to the Paris peace talks or signing the treaty, which set no time limit for U.S. occupation and excluded the Isle of Pines from Cuba. Although the U.S. president had no objection to Cuba's eventual independence, U.S. General William R. Shafter refused to allow Cuban General Calixto García and his rebel forces to participate in the surrender ceremonies in Santiago de Cuba.
==U.S. occupation (1898–1902)==
After the last Spanish troops left the island in December 1898, the government of Cuba was temporarily handed over to the United States on 1 January 1899. The first governor was General John R. Brooke. Unlike Guam, Puerto Rico, and the Philippines, the United States did not annex Cuba because of the restrictions imposed in the Teller Amendment.
===Political changes===
The U.S. administration was undecided on Cuba's future status. Once it had been pried away from the Spaniards it was to be assured that it moved and remained in the U.S. sphere. How this was to be achieved was a matter of intense discussion and annexation was an option. Brooke set up a civilian government, placed U.S. governors in seven newly created departments, and named civilian governors for the provinces as well as mayors and representatives for the municipalities. Many Spanish colonial government officials were kept in their posts. The population were ordered to disarm and, ignoring the Mambi Army, Brooke created the Rural Guard and municipal police corps at the service of the occupation forces. Cuba's judicial powers and courts remained legally based on the codes of the Spanish government. Tomás Estrada Palma, Martí's successor as delegate of the Cuban Revolutionary Party, dissolved the party a few days after the signing of the Paris Treaty. The revolutionary Assembly of Representatives was also dissolved.
===Economic changes===
Before the United States officially took over the government, it had already begun cutting tariffs on American goods entering Cuba, without granting the same rights to Cuban goods going to the United States. Government payments had to be made in U.S. dollars.
Immediately after the war, there were several serious barriers for foreign businesses attempting to operate in Cuba. The Joint Resolution of 1898, the Teller Amendment, and the Foraker Amendment threatened foreign investment. Eventually, Cornelius Van Horne of the Cuba Company, an early railroad company in Cuba, found a loophole in "revocable permits" justified by preexisting Spanish legislation that effectively allowed railroads to be built in Cuba. General Leonard Wood, the governor of Cuba and a noted annexationist, used this loophole to grant hundreds of franchises, permits, and other concessions to American businesses.
Once the legal barriers were overcome, American investments transformed the Cuban economy. Within two years of entering Cuba, the Cuba Company built a 350-mile railroad connecting the eastern port of Santiago to the existing railways in central Cuba. The company was the largest single foreign investment in Cuba for the first two decades of the twentieth century. By the 1910s it was the largest company in the country. The improved infrastructure allowed the sugar cane industry to spread to the previously underdeveloped eastern part of the country. As many small Cuban sugar cane producers were crippled with debt and damages from the war, American companies were able to quickly and cheaply take over the industry. At the same time, new productive units called centrales could grind up to 2,000 tons of cane a day making large-scale operations most profitable. The large fixed cost of these centrales made them almost exclusively accessible to American companies with large capital stocks. Furthermore, the centrales required a large, steady flow of cane to remain profitable, which led to further consolidation. Cuban cane farmers who had formerly been landowners became tenants on company land. By 1902, 40% of the country's sugar production was controlled by Americans.
With American corporate interests firmly rooted in Cuba, the U.S. tariff system was adjusted accordingly to strengthen trade between the nations. The Reciprocity Treaty of 1903 lowered the U.S. tariff on Cuban sugar by 20%. This gave Cuban sugar a competitive edge in the American marketplace. At the same time, it granted equal or greater concessions on most items imported from the United States. Cuban imports of American goods went from $17 million in the five years before the war, to $38 million in 1905, and eventually to over $200 million in 1918. Likewise, Cuban exports to the United States reached $86 million in 1905 and rose to nearly $300 million in 1918.
===Elections and independence===
Popular demands for a Constituent Assembly soon emerged. The Constitution was drawn up from November 1900 to February 1901 and then passed by the Assembly. It established a republican form of government, proclaimed internationally recognized individual rights and liberties, freedom of religion, separation between church and state, and described the composition, structure and functions of state powers.
On 2 March 1901, the U.S. Congress passed the Army Appropriations Act, stipulating the conditions for the withdrawal of United States troops remaining in Cuba. As a rider, this act included the Platt Amendment, which defined the terms of Cuban–U.S. relations until 1934. The amendment provided for a number of rules heavily infringing on Cuba's sovereignty:
That the government of Cuba shall never enter into any treaty with any foreign power which will impair the independence of Cuba, nor in any manner permit any foreign power to obtain control over any portion of the island.
That Cuba would contract no foreign debt without guarantees that the interest could be served from ordinary revenues.
That Cuba consent that the United States may intervene for the preservation of Cuban independence, to protect life, property, and individual liberty, and to discharging the obligations imposed by the treaty of Paris.
That the Cuban claim to the Isle of Pines (now called Isla de la Juventud) was not acknowledged and to be determined by treaty.
That Cuba commit to providing the United States "lands necessary for coaling or naval stations at certain specified points to be agreed upon".
On 6 April 1901, the Constituent Assembly rejected the Platt Amendment by a vote of 24 to 2. The United States demanded that this amendment be approved fully and without changes by the Constituent Assembly as an appendix to the new constitution. US Secretary of War Elihu Root told Governor Wood to convey to the Cuban delegates that “they never can have any further government in Cuba, except the intervening Government of the United States, until they have [approved the Platt Amendment].” On 12 June 1901, after heated debate, the Constituent Assembly approved the appendix by a margin of four votes. Wood later admitted privately to US President Roosevelt: "Little or no independence had been left to Cuba with the Platt Amendment and the only thing appropriate was to seek annexation".
In the presidential elections of 31 December 1901, Tomás Estrada Palma, an American still living in the United States, was the only candidate. His adversary, General Bartolomé Masó, withdrew his candidacy in protest against U.S. favoritism and the manipulation of the political machine by Palma's followers. Palma was elected to be the Republic's first President.
==Early 20th century (1902–1959)==
The U.S. occupation officially ended when Palma took office on 20 May 1902. Havana and Varadero soon became popular tourist resorts. Though some efforts were made to ease Cuba's ethnic tensions through government policies, racism and informal discrimination towards blacks and mestizos remained widespread.
Guantanamo Bay was leased to the United States as part of the Platt Amendment. The status of the Isle of Pines as Cuban territory was left undefined until 1925, when the United States finally recognized Cuban sovereignty over the island. Palma governed successfully for his four-year term; yet when he tried to extend his time in office, a revolt ensued.
The Second Occupation of Cuba, also known as the Cuban Pacification, was a major US military operation that began in September 1906. After the collapse of Palma's regime, US President Roosevelt invaded and established an occupation that would continue for nearly two and a half years. The stated goal of the operation was to prevent fighting between the Cubans, to protect North American economic interests, and to hold free elections. In 1906, the United States representative William Howard Taft negotiated an end of the successful revolt led by the young general Enrique Loynaz del Castillo. Palma resigned and the United States Governor Charles Magoon assumed temporary control until 1909. Following the election of José Miguel Gómez in November 1908, Cuba was deemed stable enough to allow a withdrawal of American troops, which was completed in February 1909.
For three decades, the country was led by former War of Independence leaders, who after being elected did not serve more than two constitutional terms. The Cuban presidential succession was as follows: José Miguel Gómez (1908–1912); Mario García Menocal (1913–1920); Alfredo Zayas (1921–25) and Gerardo Machado (1925–1933).
Under the Liberal Gómez the participation of Afro-Cubans in the political process was curtailed when the Partido Independiente de Color was outlawed and bloodily suppressed in 1912, as American troops reentered the country to protect the sugar plantations. Under Gómez's successor, Mario Menocal of the Conservative Party, income from sugar rose steeply. Menocal's reelection in 1916 was met with armed revolt by Gómez and other Liberals (the so-called "Chambelona War"), prompting the United States to send in Marines. Gómez was defeated and captured and the rebellion was snuffed out.
In World War I, Cuba declared war on Imperial Germany on 7 April 1917, one day after the United States entered the war. Despite being unable to send troops to fight in Europe, Cuba played a significant role as a base to protect the West Indies from German U-boat attacks. A draft law was instituted, and 25,000 Cuban troops raised, but the war ended before they could be sent into action.
Alfredo Zayas was elected president in 1920 and took office in 1921. When the Cuban financial system collapsed after a drop in sugar prices, Zayas secured a loan from the United States in 1922. One historian has concluded that the continued U.S. military intervention and economic dominance had once again made Cuba "a colony in all but name."
===Post-World War I===
President Gerardo Machado was elected by popular vote in 1925, but he was constitutionally barred from reelection. Machado, determined to modernize Cuba, set in motion several massive civil works projects such as the Central Highway, but at the end of his constitutional term he held on to power. The United States decided not to interfere militarily. In the late 1920s and early 1930s a number of Cuban action groups staged a series of uprisings that either failed or did not affect the capital.
The Sergeants' Revolt undermined the institutions and coercive structures of the oligarchic state. The young and relatively inexperienced revolutionaries found themselves pushed into the halls of state power by worker and peasant mobilisations. Between September 1933 and January 1934 a loose coalition of radical activists, students, middle-class intellectuals, and disgruntled lower-rank soldiers formed a Provisional Revolutionary Government. This coalition was directed by a popular university professor, Dr Ramón Grau San Martín. The Grau government promised a 'new Cuba' which would belong to all classes, and the abrogation of the Platt Amendment. They believed their legitimacy stemmed from the popular support which brought them to power, and not from the approval of the United States Department of State.
To this end, throughout the autumn of 1933, the government decreed a dramatic series of reforms. The Platt Amendment was unilaterally abrogated, and all the political parties of the Machadato were dissolved. The Provisional Government granted autonomy to the University of Havana, women obtained the right to vote, the eight-hour day was decreed, a minimum wage was established for cane-cutters, and compulsory arbitration was promoted. The government created a Ministry of Labour, and a law was passed establishing that 50 per cent of all workers in agriculture, commerce and industry had to be Cuban citizens. The Grau regime set agrarian reform as a priority, promising peasants legal title to their lands. The Provisional Government survived until January 1934, when it was overthrown by an anti-government coalition of right-wing civilian and military elements. Led by a young mestizo sergeant, Fulgencio Batista, this movement was supported by the United States.
===1940 Constitution and the Batista era===
====Rise of Batista====
In 1940, Cuba conducted free and fair national elections. Fulgencio Batista, was originally endorsed by Communist leaders in exchange for the legalization of the Popular Socialist Party and Communist domination of the labor movement. The reorganization of the labor movement during this time was capped with the establishment of the Confederacion de Trajabadores de Cuba (Confederation of Cuban Workers, or CTC), in 1938. However, in 1947, the Communists lost control of the CTC, and their influence in the trade union movement gradually declined into the 1950s. The assumption of the Presidency by Batista in 1952 and the intervening years to 1958 placed tremendous strain on the labor movement, with some independent union leaders resigning from the CTC in opposition to Batista's rule. The relatively progressivist 1940 Constitution was adopted by the Batista administration. Grau's administration coincided with the end of World War II, and he presided over an economic boom as sugar production expanded and prices rose. He instituted programs of public works and school construction, increasing social security benefits and encouraging economic development and agricultural production. However, increased prosperity brought increased corruption and urban violence. The country was also steadily gaining a reputation as a base for organized crime, with the Havana Conference of 1946 seeing leading Mafia mobsters descend upon the city.
Grau's presidency was followed by that of Carlos Prío Socarrás, whose government was tainted by increasing corruption and violent incidents among political factions. Eduardo Chibás the leader of the Partido Ortodoxo (Orthodox Party), a nationalist group was widely expected to win in 1952 on an anticorruption platform. However, Chibás committed suicide before he could run, and the opposition was left without a unifying leader. Batista seized power in an almost bloodless coup. President Prío was forced to leave Cuba. Due to the corruption of the previous two administrations, the general public reaction to the coup was somewhat accepting at first. However, Batista soon encountered stiff opposition when he temporarily suspended balloting and the 1940 constitution, and attempted to rule by decree. Nonetheless, elections were held in 1954 and Batista was re-elected under disputed circumstances.
====Economic expansion and stagnation====
Although corruption was rife under Batista, Cuba did flourish economically. Wages rose significantly; with 56% of the population living in cities. Cuba's education spending in the 1950s was the highest in Latin America, relative to GDP.
Cuba's labour regulations ultimately caused economic stagnation. Hugh Thomas asserts that "militant unions succeeded in maintaining the position of unionized workers and, consequently, made it difficult for capital to improve efficiency." Between 1933 and 1958, Cuba increased economic regulation enormously.
====Political repression and human rights abuses ====
In 1952, while receiving military, financial, and logistical support from the United States, Batista suspended the 1940 Constitution and revoked most political liberties, including the right to strike. He then aligned with the wealthiest landowners and presided over a stagnating economy that widened the gap between rich and poor Cubans. Eventually it reached the point where most of the sugar industry was in U.S. hands, and foreigners owned 70% of the arable land. Batista's repressive government then began to systematically profit from the exploitation of Cuba's commercial interests, by negotiating lucrative relationships with both the American Mafia, who controlled the drug, gambling, and prostitution businesses in Havana, and with large U.S.-based multinational companies who were awarded lucrative contracts. To quell the growing discontent amongst the populace—displayed through frequent student riots and demonstrations—Batista established tighter censorship of the media, while also utilizing his Bureau for the Repression of Communist Activities secret police to carry out wide-scale violence, torture and public executions. Estimates range from hundreds to about 20,000 people killed.
===Cuban Revolution (1952–1959)===
In 1952, Fidel Castro, a young lawyer running for a seat in the Chamber of Representatives for the Partido Ortodoxo, circulated a petition to depose Batista's government on the grounds that it had illegitimately suspended the electoral process. The courts ignored the petition. Castro thus resolved to use armed force to overthrow Batista; he and his brother Raúl gathered supporters, and on 26 July 1953 led an attack on the Moncada Barracks near Santiago de Cuba. The attack ended in failurethe authorities killed several of the insurgents, captured Castro himself and sentenced him to 15 years in prison. However, the Batista government released him in 1955, when amnesty was given to many political prisoners. Castro and his brother subsequently went into exile in Mexico, where they met the Argentine revolutionary Ernesto "Che" Guevara. While in Mexico, Guevara and the Castros organized the 26 July Movement with the goal of overthrowing Batista. In December 1956, Fidel Castro led a group of 82 fighters to Cuba aboard the yacht Granma. Despite a pre-landing rising in Santiago by Frank País Pesqueira and his followers among the urban pro-Castro movement, Batista's forces promptly killed, dispersed or captured most of Castro's men.
Castro escaped into the Sierra Maestra mountains with as few as 12 fighters, aided by the urban and rural opposition. Castro and Guevara then began a guerrilla campaign against the Batista régime, with their main forces supported by numerous poorly armed escopeteros and the well-armed fighters of Frank País' urban organization. Growing anti-Batista resistance, including a bloodily crushed rising by Cuban Navy personnel in Cienfuegos, soon led to chaos. At the same time, rival guerrilla groups in the Escambray Mountains also grew more effective. Castro attempted to arrange a general strike in 1958, but could not win support among Communists or labor unions. Multiple attempts by Batista's forces to crush the rebels ended in failure. Castro's forces acquired captured weaponry, the biggest being a government M4 Sherman tank, which would be used in the Battle of Santa Clara.
The United States imposed trade restrictions on the Batista administration and sent an envoy who attempted to persuade Batista to leave the country voluntarily. As the revolution became more radical and continued its marginalization of the wealthy and political opponents, thousands of Cubans fled the island, eventually forming a large exile community in the United States.
==Government of Fidel Castro (1959–2006)==
===Political consolidation===
On 1 January 1959, Che Guevara marched his troops from Santa Clara to Havana, without encountering resistance. Meanwhile, Fidel Castro marched his soldiers to the Moncada Army Barracks, where all 5,000 soldiers in the barracks defected to the Revolutionary movement.
On April 9, 1959, Fidel Castro declared that elections would be postponed; under the rationale of "revolution first, elections later", inferring Castro needed time for domestic reforms before elections could take place. On October 11, 1959, army officer Huber Matos resigned in protest of communist influence in the Cuban government. After Matos' arrest, a greater trend of political removals followed.
Fidel Castro eventually purged all political opponents from the administration. Loyalty to Castro and the revolution became the primary criterion for all appointments.
===Break with the United States===
The United States recognized the Castro government on 7 January 1959. President Dwight D. Eisenhower sent a new ambassador, Philip Bonsal, to replace Earl E. T. Smith, who had been close to Batista. The Eisenhower administration, in agreement with the American media and Congress, did this with the assumption that "Cuba [would] remain in the U.S. sphere of influence". However, Castro belonged to a faction which opposed U.S. influence. On 5 June 1958, at the height of the revolution, he had written: "The Americans are going to pay dearly for what they are doing. When the war is over, I'll start a much longer and bigger war of my own: the war I'm going to fight against them." "Castro dreamed of a sweeping revolution that would uproot his country's oppressive socioeconomic structure and of a Cuba that would be free of the United States".
Only six months after Castro seized power, the Eisenhower administration began to plot his overthrow. The United Kingdom was persuaded to cancel a sale of Hawker Hunter fighter aircraft to Cuba. The US National Security Council (NSC) met in March 1959 to consider means to institute a régime-change and the Central Intelligence Agency (CIA) began arming guerillas inside Cuba in May.
===Domestic repression and Soviet relations===
A popular desire for some form of urban-based civil defence cumilated after the explosion of the French freighter La Coubre. Speaking the day after the explosion, at the funeral for 27 dock workers killed, Fidel Castro said that the United States was responsible for the explosion, calling it "the work of those who do not wish us to receive arms for our defense". U.S. Secretary of State Christian Herter denied that on 7 March in a meeting with the Cuban chargé d'affaires in Washington, then delivered a formal note of protest to Cuban Foreign Minister Raul Roa on 15 March.
Relations between the United States and Cuba deteriorated rapidly as the Cuban government, in reaction to the refusal of Royal Dutch Shell, Standard Oil and Texaco to refine petroleum from the Soviet Union in Cuban refineries under their control, took control of those refineries in July 1960. The Eisenhower administration promoted a boycott of Cuba by oil companies; Cuba responded by nationalizing the refineries in August 1960. Cuba expropriated more US-owned properties, notably those belonging to the International Telephone and Telegraph Company (ITT) and to the United Fruit Company. In the Castro government's first agrarian reform law, on 17 May 1959, the state sought to limit the size of land holdings, and to distribute that land to small farmers in "Vital Minimum" tracts. This law served as a pretext for seizing lands held by foreigners and redistributing them to Cuban citizens.
Finally, in September 28, 1960, after a bombing by the Presidential Palace, Castro announced the formation of vigilance organizations to report suspicious activity. This vigilance organization became the Committees for the Defense of the Revolution.
By the end of 1960, all opposition newspapers had been closed down and all radio and television stations had come under state control. The Organization of American States, under pressure from the United States, suspended Cuba's membership on 22 January 1962, and the U.S. government banned all U.S.–Cuban trade on 7 February. The Kennedy administration extended this ban on 8 February 1963, forbidding U.S. citizens to travel to Cuba or to conduct financial or commercial transactions with the country. The United States later pressured other nations and American companies with foreign subsidiaries to restrict trade with Cuba. The Helms–Burton Act of 1996 makes it very difficult for foreign companies doing business with Cuba to also do business in the United States.
Cuba began to pursue more close relations with the Soviet Union. As early as September 1959, Valdim Kotchergin, a KGB agent, was seen in Cuba. Jorge Luis Vasquez, a Cuban who was imprisoned in East Germany, states that the East German Stasi trained the personnel of the Cuban Interior Ministry (MINIT). The relationship between the KGB and the Cuban Intelligence Directorate (DI) was complex and marked by both times of close cooperation and times of extreme competition. The Soviet Union saw the new revolutionary government in Cuba as an excellent proxy agent in areas of the world where Soviet involvement was not popular on a local level. Nikolai Leonov, the KGB chief in Mexico City, was one of the first Soviet officials to recognize Fidel Castro's potential as a revolutionary, and urged the Soviet Union to strengthen ties with the new Cuban leader. The USSR saw Cuba as having far more appeal with new revolutionary movements, western intellectuals, and members of the New Left, given Cuba's perceived David and Goliath struggle against U.S. "imperialism". In 1963, shortly after the Cuban Missile Crisis, 1,500 DI agents, including Che Guevara, were invited to the USSR for intensive training in intelligence operations.
===Golden exile and Bay of Pigs===
In the 1961 New Year's Day parade, the Cuban administration exhibited Soviet tanks and other weapons. Cuban officers began to receive extended military training in the Soviet Union, becoming proficient in the use of advanced Soviet weapons systems.
Castro's policies in Cuba slowly led hundreds of thousands of upper- and middle-class Cubans to flee to the United States and other countries. By 1961, thousands of Cubans had fled for the United States. On 22 March of that year, an exile council was formed. The aim of the invasion was to empower existing opposition militant groups to "overthrow the Communist regime" and establish "a new government with which the United States can live in peace." The Kennedy administration thereafter began Operation Mongoose, a covert CIA campaign of sabotage against Cuba, including the arming of militant groups, sabotage of Cuban infrastructure, and plots to assassinate Castro. All this reinforced Castro's distrust of the US.
===Escalante affair===
In July 1961, the Integrated Revolutionary Organizations (IRO) was formed, merging Fidel Castro's 26th of July Movement with Blas Roca's Popular Socialist Party and Faure Chomón's Revolutionary Directory 13 March. Later, on 26 March 1962, the IRO became the United Party of the Cuban Socialist Revolution (PURSC), which, in turn, became the Communist Party on 3 October 1965, with Castro as First Secretary. The constitution secured the Communist Party's central role in governing Cuba, but kept party affiliation out of the election process.
The creation of the ORI was entrusted to PSP executive secretary Anibal Escalante, who used this opportunity to place PSP executives in positions of power and then purge the army of old guerrilla leaders, and speed up agrarian reforms which caused an economic decline. These actions were unpopular in the country causing Fidel Castro to condemn the ORI and order for its restructuring. At the end of the affair, Castro dismissed Escalante and his compatriots from the IRO.
The affair alarmed the Soviet leadership who feared a loss of good relations with Cuba. Soviet leadership was also growing to fear a possible U.S. invasion of Cuba. In this crisis of international relations the Soviet Union sent more SA-2 anti-aircraft missiles in April as well as a regiment of regular soviet troops. Agricultural diversification led to a steep drop in sugar production, which was a vital market in Cuba.
Following the economic decline brought by the Four Year Plan, Fidel Castro invited leftist economists from all over the world were to print their opinions in economic journals in Cuba about how Cuba should develop into a communist society. The two main spokespeople in the debate were Che Guevara who argued for an independent Cuban model to communism, and Carlos Rafael Rodríguez of the Popular Socialist Party who advocated for more of a "soviet" model towards communism which meant a development of capitalism before socialism and later communism.
This "Great Debate" came to an end when Guevara left Cuba in 1965. The creation of the UMAP camps themselves was initially proposed by Fidel Castro and implemented by his brother Raúl Castro after a state visit to the Soviet Union and Bulgaria, where he learned that the Soviets ran camps for "anti-socials." According to an April 14, 1966 article in Granma, the official state newspaper, UMAP camps were proposed at a November 1965 meeting between Fidel Castro and military leaders. Both were concerned over how to handle "misplaced elements." Emigrants were often forced to serve in labor camps before departure, and all their property was confiscated before their exit from Cuba.
In 1968, the "Revolutionary Offensive" was announced, as a campaign to nationalize all remaining private small businesses, which at the time totaled to be about 58,000 small enterprises. The campaign would spur industrialization in Cuba and focus the economy on sugar production, specifically to a deadline for an annual sugar harvest of 10 million tons by 1970. The economic focus on sugar production involved international volunteers and the mobilization of workers from all sectors of the Cuban economy. Economic mobilization also coincided with greater militarization of Cuban political structures and the Cuban workforce in general, which was put under military command. Some of the small merchants whose enterprises were nationalized in the offensive chose to leave Cuba in the "Freedom Flights" airlift. By 1971, over 250,000 Cubans in general, had flown to the United States in the Freedom Flights. Castro changed economic policies in the first half of the 1970s. The "grey years" are often associated with the tenure of Luis Pavón Tamayo (de) as the head of Cuba's National Cultural Council ("Consejo Nacional de Cuba", or CNC) from 1971 to 1976. The grey years were generally defined by cultural censorship, harassment of intellectuals and artists, Greater monetary influence from the Soviet Union during this time period pressured Cuba into adopting a model of cultural repression that was reflected in Cuba's domestic policy throughout the 1970s. In 1976, a new constitution was also approved. The constitution was modeled off the Soviet system, and introduced the National Assembly of People's Power as the institution of indirect representation in government.
===Involvement in Third World conflicts===
From its inception, the Cuban Revolution defined itself as internationalist, seeking to spread its revolutionary ideals abroad and gain foreign allies. Although still a developing country itself, Cuba supported African, Latin American and Asian countries in the fields of military development, health and education. These "overseas adventures" not only irritated the United States but were also quite often a source of dispute with Cuba's ostensible allies in the Kremlin.
The Sandinista insurgency in Nicaragua, which led to the demise of the Somoza dictatorship in 1979, was openly supported by Cuba. However, it was on the African continent where Cuba was most active, supporting a total of 17 liberation movements or leftist governments, in countries including Angola, Equatorial Guinea, Ethiopia, Guinea-Bissau, and Mozambique. Cuba offered to send troops to Vietnam, but the initiative was turned down by the Vietnamese.
Cuba had some 39,000–40,000 military personnel abroad by the late 1970s, with the bulk of the forces in Sub-Saharan Africa but with some 1,365 stationed among Algeria, Iraq, Libya, and South Yemen. By 1982, Cuba possessed the best equipped and largest per capita armed forces in Latin America. Moscow used Cuban surrogate troops in Africa and the Middle East because they had a high level of training for combat in Third World environments, familiarity with Soviet weapons, physical toughness and a tradition of successful guerrilla warfare dating back to the uprisings against Spain in the 19th century. An estimated 7,000–11,000 Cubans died in conflicts in Africa.
As early as 1961, Cuba supported the National Liberation Front in Algeria against France. In 1964, Cuba supported the Simba Rebellion of adherents of Patrice Lumumba in Congo-Leopoldville (present-day Democratic Republic of the Congo).
Its involvement in the Angolan Civil War was particularly intense and noteworthy with heavy assistance given to the Marxist–Leninist MPLA. At the height of its operation, Cuba had as many as 50,000 soldiers stationed in Angola. Cuban soldiers also defeated the FNLA and UNITA armies and established MPLA control over most of Angola. South African Defence Force soldiers were again drawn into the Angolan Civil War in 1987–88, and several inconclusive battles were fought between Cuban and South African forces. Cuban-piloted MiG-23s performed airstrikes against South African forces in South West Africa during the Battle of Cuito Cuanavale.
Cuba's presence in Mozambique was more subdued, involving by the mid-1980s 700 Cuban military and 70 civilian personnel. In 1978, in Ethiopia, 16,000 Cuban combatants, along with the Soviet-supported Ethiopian Army, defeated an invasion force of Somalians. Assisted by Soviet advisors, the Cubans launched a second offensive in December 1979 directed at the population's means of survival, including the poisoning and destruction of wells and the killing of cattle herds.
Cuba was unable to pay on its own for the costs of its overseas military activities. After it lost its subsidies from the USSR, Cuba withdrew its troops from Ethiopia (1989), Nicaragua (1990), Angola (1991), and elsewhere.
===Mariel boatlift===
Several attempts by Cubans to seek asylum at the embassies of South American countries set the stage for the events of the spring of 1980. On 21 March 1978, two young Cuban writers who had been punished for dissent and denied permission to emigrate, Reynaldo Colas Pineda and Esteban Luis Cárdenas Junquera, unsuccessfully sought asylum in the Argentine embassy in Havana and were sentenced to two years in prison. On May 13, 1979, 12 Cubans sought to take asylum in the Venezuelan embassy in Havana by crashing their bus through a fence to gain entry to the grounds and the building. In January 1980, groups of asylum seekers took refuge in the Peruvian and Venezuelan embassies, and Venezuela called its ambassador home for consultations to protest that they had been fired on by the Cuban police. In March, Peru recalled its ambassador, who had denied entry to a dozen Cubans who were seeking asylum in his embassy. The Peruvians announced that they would not hand those who were seeking asylum over to Cuban police. The embassy grounds contained two 2-story buildings and gardens covering an area the size of a US football field, or 6,400 square yards
Castro stated ultimately on 20 April that the port of Mariel would be opened to anyone wishing to leave Cuba if they had someone to pick them up. Soon after Castro's decree, many Cuban Americans began making arrangements to pick up refugees in the harbor. On April 21, the first boat from the harbor docked in Key West and held 48 refugees. By April 25 as many as 300 boats were picking up refugees in Mariel Harbor. Cuban officials also packed refugees into Cuban fishing vessels. Around 1,700 boats brought thousands of Cubans from Mariel to Florida between the months of April and October in that year.
===Rectification process===
In February 1986, at the Congress of the Communist Party of Cuba, Castro proclaimed: "Now, we are going to build socialism". Castro criticized material incentives for laborers. Over the next months continued to criticize the Cuban bureaucracy and laziness. Economic reforms also included restructurings of party management. In 1986, the System of Direction for Economic Planning was made to obey the command of the Politboro of the Communist Party of Cuba.
On October 8, 1987, at the anniversary of Che Guevara's death, Castro gave a speech inferring Guevara would be horrified at the bureaucracy in Cuba, and the lack of patriotic enthusiasm of common workers.
Throughout the rectification process, private businesses became more heavily regulated, farmers markets were banned, material incentives were ended, and the minimum wage was increased.
===Special Period===
Starting from the mid-1980s, Cuba experienced a crisis referred to as the "Special Period". When the Soviet Union was dissolved in late 1991, a major supporter of Cuba's economy was lost, leaving it essentially paralyzed because of the economy's narrow basis, focused on just a few products with just a few buyers. National oil supplies, which were mostly imported, were severely reduced. Over 80% of Cuba's trade was lost and living conditions declined. A "Special Period in Peacetime" was declared, which included cutbacks on transport and electricity and even food rationing. In response, the United States tightened its trade embargo, hoping it would lead to Castro's downfall. But the government tapped into a pre-revolutionary source of income and opened the country to tourism, entering into several joint ventures with foreign companies for hotel, agricultural and industrial projects. As a result, the use of U.S. dollars was legalized in 1994, with special stores being opened which only sold in dollars. There were two separate economies, dollar-economy and the peso-economy, creating a social split in the island because those in the dollar-economy made much more money. However, in October 2004, the Cuban government announced an end to this policy: from November U.S. dollars would no longer be legal tender, but would instead be exchanged for convertible pesos with a 10% tax payable to the state on the exchange of U.S. dollars.
A Canadian Medical Association Journal paper states that "The famine in Cuba during the Special Period was caused by political and economic factors similar to the ones that caused a famine in North Korea in the mid-1990s. Both countries were run by authoritarian regimes that denied ordinary people the food to which they were entitled when the public food distribution collapsed; priority was given to the elite classes and the military." forcing many Cubans to eat anything they could find. Even domestic cats were reportedly eaten.
Extreme food shortages and electrical blackouts led to a brief period of unrest, including numerous anti-government protests and widespread increases in urban crime. In response, the Cuban Communist Party formed hundreds of "rapid-action brigades" to confront protesters. The Communist Party's publication Granma stated that "delinquents and anti-social elements who try to create disorder ... will receive a crushing reply from the people". In July 1994, 41 Cubans drowned attempting to flee the country aboard a tugboat; the Cuban government was later accused of sinking the vessel deliberately.
Thousands of Cubans protested in Havana during the Maleconazo uprising on 5 August 1994. However, the regime's security forces swiftly dispersed them. After the Maleconazo riots, Fidel Castro announced that any Cubans who wished to leave the island could. Around 5,000 rafters had left earlier in the year but after the announcement around 33,000 rafters left the island. U.S. President Bill Clinton would announce that any rafters intercepted at sea would be detained at Guantanamo Bay Naval Base. Around 200,000 rafters would be detained at the base.
===Recovery and new diplomacy===
Although contacts between Cubans and foreign visitors were made legal in 1997, extensive censorship had isolated it from the rest of the world. In 1997, a group led by Vladimiro Roca, son of the founder of the Cuban Communist Party, sent a petition, entitled La Patria es de Todos ("the homeland belongs to all") to the Cuban general assembly, requesting democratic and human rights reforms. Roca and his associates were imprisoned but were eventually released. I
Though it was largely diplomatically isolated from the West at this time, Cuba nonetheless cultivated regional allies. After the rise to power of Hugo Chávez in Venezuela in 1999, Cuba and Venezuela formed an increasingly close relationship.
In December 1999, during a Federation of University Students meeting, a student announced a spontaneous march to the Office of American Interests in Havana to demand the return of Elián González. A few days after the march the "Group of the Battle of Ideas" was formed by the Young Communist League and the Federation of University Students. The group began organizing demonstrations across Cuba for the return of Elián González. After González's return, the group began regularly meeting with Fidel Castro to oversee various construction projects and government meetings in Cuba. Fidel Castro ensured that the group had special authorities, and could bypass the approval of various ministries. What followed was a political campaign titled the "Battle of Ideas", which focused on human development, and youth mobilization. Various improvement projects were conducted in regards to education and healthcare. Cuba also began forging closer diplomatic ties with Pink tide governments, often providing them medical services. Over 30,000 health workers would be deployed overseas by 2007.
n 2001, a group of Cuban activists collected thousands of signatures for the Varela Project, a petition requesting a referendum on the island's political process, which was openly supported by former U.S. President Jimmy Carter. The petition gathered sufficient signatures to be considered by the Cuban government, but was rejected on an alleged technicality. Instead, a plebiscite was held in which it was formally proclaimed that Castro's brand of socialism would be perpetual.
In 2003, Castro cracked down on independent journalists and other dissidents in an episode which became known as the "Black Spring". The government imprisoned 75 dissident thinkers, including journalists, In 2008, Cuba was struck by three separate hurricanes, in the most destructive hurricane season in the country's history; over 200,000 were left homeless, and over US$5 billion of property damage was caused.
===Improving foreign relations===
In July 2012, Cuba received its first American goods shipment in over 50 years, following the partial relaxation of the U.S. embargo to permit humanitarian shipments. In July 2013, Cuba became embroiled in a diplomatic scandal after Chong Chon Gang, a North Korean ship illegally carrying Cuban weapons, was impounded by Panama.
The severe economic strife suffered by Venezuela in the mid-2010s lessened its ability to support Cuba, and may ultimately have contributed to the thawing of Cuban-American relations. In December 2014, after a highly publicized exchange of political prisoners between the United States and Cuba, U.S. President Barack Obama announced plans to re-establish diplomatic relations, In April 2015, the U.S. government announced that Cuba would be removed from its list of state sponsors of terrorism. The U.S. embassy in Havana was formally reopened in August 2015.
===Economic reforms===
As of 2015, Cuba remains one of the few officially socialist states in the world. Though it remains diplomatically isolated and afflicted by economic inefficiency, major currency reforms were begun in the 2010s, and efforts to free up domestic private enterprise are now underway. Living standards in the country have improved significantly since the turmoil of the Special Period, with GDP per capita in terms of purchasing power parity rising from less than US$2,000 in 1999 to nearly $10,000 in 2010. Tourism has furthermore become a significant source of prosperity for Cuba.
Despite the reforms, Cuba remains afflicted by chronic shortages of food and medicines. The electrical and water services are still unreliable. In July 2021, protests erupted over these problems and the government's response to the COVID-19 pandemic, but primarily because of the historical government oppression, profound lack of opportunities, and repression of personal liberties.
== Presidency of Diaz-Canel (2018–present)==
Fidel Castro was succeeded both as the leader of the ruling Communist party in 2011 and as the country's president in 2008 by his brother, Raúl Castro. In 2018, Miguel Díaz-Canel took over from Raúl Castro as president. In April 2021, Díaz-Canel succeeded Raúl Castro also as the leader of the party. He is the first person to hold both the Cuban presidency and the leadership of the Communist Party (PCC) without being a member of the Castro family.
A series of protests against the Cuban government and the Communist Party of Cuba began on 11 July 2021, triggered by a shortage of food and medicine and the government's response to the resurgent COVID-19 pandemic in Cuba. The protests were the largest anti-government demonstrations since the Maleconazo in 1994.
From 2021 onward, there has been a significant surge of Cuban nationals leaving the country, mostly to the United States, due to a combination of factors, including economic hardships and political uncertainties in their homeland. The crisis has resulted in a notable increase in Cuban encounters at the United States' southern border, with many attempting to cross into the country through both regular border crossings and sea arrivals, particularly in South Florida. The mass exodus has posed humanitarian, social, and political challenges for both Cuba and the U.S., prompting discussions and negotiations between the two nations to address the crisis and manage the flow of migrants. It has been described as the largest mass emigration in Cuba's history. It is estimated that nearly 500,000 Cubans sought refuge into the United States between 2021–2023, accounting for nearly 5% of Cuba’s population. It is estimated that 60% of the new Cuban arrival between 2021–2023 (300,000), have settled in Miami-Dade County.
|
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] |
5,588 |
Economy of Cuba
|
{{Infobox economy
| country = Cuba
| image = Skyline of Vedado Neighborhood in Havana, Cuba.jpg
| image_size = 310px
| caption = Havana, capital and financial center of Cuba
| currency = Cuban peso (CUP) = 100 cents
| year = Calendar year
| organs =
| group = Upper-middle income economy
| population = 9,860,000 (2024)
| gdp =
| gdp rank =
| per capita =
| FDI = {{plainlist|
NA Foreign direct investment in various Cuban economic sectors increased before 2018. As of 2021, Cuba's private sector is allowed to operate in most sectors of the economy. Investment is restricted and requires approval by the government. In 2021, Cuba ranked 83rd out of 191 on the Human Development Index in the high human development category. , the country's public debt comprised 35.3% of GDP, inflation (CDP) was 5.5%, and GDP growth was 3%. Housing and transportation costs are low. Cubans receive government-subsidized education, healthcare, and food subsidies.
Historically, Cuba was one of the most prosperous Latin American countries. At the time of the Cuban Revolution of 1953–1959, during the military dictatorship of Fulgencio Batista, Cuba's GDP per capita was ranked 7th of 47 Latin American economies. Its income distribution compared favorably with that of other Latin American countries. However, "available data must be viewed cautiously and assumed to portray merely a rough approximation of conditions at the time," according to Susan Eckstein. There were profound social inequalities between city and countryside and between whites and blacks, with trade and unemployment problems. According to an American PBS program, "[o]n the eve of Fidel Castro's 1959 revolution, Cuba was neither the paradise that would later be conjured by the nostalgic imaginations of Cuba's many exiles nor the hellhole painted by many supporters of the revolution." The socialist revolution was followed by the ongoing United States embargo against Cuba, described as "the oldest and most comprehensive US economic sanctions regime against any country in the world."
Between 1970 and 1985, Cuba sustained high rates of growth: "Cuba had done remarkably well in terms of satisfying basic needs (especially education and health)" and "was actually following the World Bank recipe from the 1970s: redistribution with growth". During the Cold War, the Cuban economy was heavily dependent on subsidies from the Soviet Union, amounting to 10% to 40% of Cuban GDP in various years, and valued at $65 billion in total from 1960 to 1990, over three times the total U.S. economic aid to Latin America through the Alliance for Progress. While the massive Soviet subsidies funded Cuba's enormous state budget, they did not sufficiently develop a self-sustaining Cuban economy. Described by economists as "a relatively highly developed Latin American export economy" in 1959 and the early 1960s, Cuba's fundamental economic structure changed very little from the Revolution to 1990. Cigars and cigarettes were the only manufactured products among Cuba's leading exports, produced mostly by pre-industrial piecework. The economy remained inefficient and over-specialized in a few commodities purchased by the Eastern Bloc countries.
Following the fall of the Soviet Union, Cuba's GDP declined by 33% between 1990 and 1993, partially due to the loss of Soviet subsidies augmented by a crash in sugar prices in the early 1990s. This economic crisis is known as the Special Period. Cuba's economy rebounded in the early 2000s due to a combination of marginal liberalization of the economy and heavy subsidies from the government of Venezuela, which provided Cuba with low-cost oil and other subsidies worth up to 12% of Cuban GDP annually. The country's economy had grown rapidly in the early part of the century, fueled by the sale of sugar to the United States.
Before the Cuban Revolution, in 1958, Cuba had a per-capita GDP of $2,363, which placed it in the middle of Latin American countries. According to the UN, between 1950 and 1955, Cuba had a life expectancy of 59.4 years, which placed it in 56th place in the global ranking.
Its proximity to the United States made it a familiar holiday destination for wealthy Americans. Their visits for gambling, horse racing, and golfing made tourism an important economic sector. Tourism magazine Cabaret Quarterly described Havana as "a mistress of pleasure, the lush and opulent goddess of delights".
===Early economic planning (1959-1967)===
On 3 March 1959, Fidel Castro seized control of the Cuban Telephone Company, which was a subsidiary of the International Telephone and Telecommunications Corporation. This was the first of many nationalizations made by the new government; the assets seized totaled US$9 billion.
After the 1959 Revolution, citizens were not required to pay a personal income tax (their salaries being regarded as net of any taxes). The government also began to subsidize healthcare and education for all citizens; this action created strong national support for the new revolutionary government.
The USSR and Cuba reestablished their diplomatic relations in May 1960. When oil refineries like Shell, Texaco, and Esso refused to refine Soviet oil, Castro nationalized that industry as well, taking over the refineries on the island. Days later in response, the United States cut the Cuban sugar quota completely; Eisenhower was quoted saying "This action amounts to economic sanctions against Cuba. Now we must look ahead to other economic, diplomatic, and strategic moves." General Secretary Leonid Brezhnev consolidated Cuba's dependence on the USSR when, in 1973, Castro caved to Brezhnev's pressure to become a full member of Council for Mutual Economic Assistance (Comecon). Comecon deemed Cuba one of its underdeveloped member countries and therefore Cuba could obtain oil in direct exchange for sugar at a rate that was highly favorable to Cuba. In July 1970, after the harvest was over, Castro took responsibility for the failure, but later that same year, shifted the blame toward the Sugar Industry Minister saying "Those technocrats, geniuses, super-scientists assured me that they knew what to do to produce the ten million tons. But it was proven, first, that they did not know how to do it and, second, that they exploited the rest of the economy by receiving large amounts of resources ... while there are factories that could have improved with a better distribution of those resources that were allocated to the Ten-Million-Ton plan".
During the Revolutionary period, Cuba was one of the few developing countries to provide foreign aid to other countries. Foreign aid began with the construction of six hospitals in Peru in the early 1970s. It expanded later in the 1970s to the point where some 8000 Cubans worked in overseas assignments. Cubans built housing, roads, airports, schools, and other facilities in Angola, Ethiopia, Laos, Guinea, Tanzania, and other countries. By the end of 1985, 35,000 Cuban workers had helped build projects in some 20 Asian, African, and Latin American countries.
===Special Period (1991-1994)===
The Cuban gross domestic product declined at least 35% between 1989 and 1993 due to the loss of 80% of its trading partners and Soviet subsidies. This loss of subsidies coincided with a collapse in world sugar prices. Sugar had done well from 1985 to 1990, crashed precipitously in 1990 and 1991 and did not recover for five years. Cuba had been insulated from world sugar prices by Soviet price guarantees. However, the Cuban economy began to improve again following a rapid improvement in trade and diplomatic relations between Cuba and Venezuela following the election of Hugo Chávez in Venezuela in 1998, who became Cuba's most important trading partner and diplomatic ally.
This era was referred to as the "Special Period in Peacetime", Other reports painted an equally dismal picture, describing Cubans having to resort to eating anything they could find, from Havana Zoo animals to domestic cats. But although the collapse of centrally planned economies in the Soviet Union and other countries of the Eastern bloc subjected Cuba to severe economic difficulties, which led to a drop in calories per day from 3052 in 1989 to 2600 in 2006, mortality rates were not strongly affected thanks to the priority given on maintaining a social safety net.
===Reforms and recovery (1994-2011)===
The government undertook several reforms to stem excess liquidity, increase labor incentives, and alleviate serious shortages of food, consumer goods, and services. To alleviate the economic crisis, the government introduced a few market-oriented reforms, including opening to tourism, allowing foreign investment, legalizing the U.S. dollar, and authorizing self-employment for some 150 occupations. (This policy was later partially reversed so that while the U.S. dollar is no longer accepted in businesses, it remains legal for Cubans to hold the currency.) These measures resulted in modest economic growth. The liberalized agricultural markets were introduced in October 1994, at which state and private farmers sell above-quota production at free market prices, broadened legal consumption alternatives, and reduced black market prices.
Government efforts to lower subsidies to unprofitable enterprises and to shrink the money supply caused the semi-official exchange rate for the Cuban peso to move from a peak of 120 to the dollar in the summer of 1994 to 21 to the dollar by year-end 1999. The drop in GDP halted in 1994 when Cuba reported 0.7% growth, followed by increases of 2.5% in 1995 and 7.8% in 1996. Growth slowed again in 1997 and 1998 to 2.5% and 1.2% respectively. One of the key reasons was the failure to notice that sugar production had become uneconomic. Reflecting on the Special Period, Cuban president Fidel Castro later admitted that many mistakes had been made, "The country had many economists, and it is not my intention to criticize them, but I would like to ask why we hadn't discovered earlier that maintaining our levels of sugar production would be impossible. The Soviet Union collapsed, oil cost $40 a barrel, and sugar prices were at basement levels, so why did we not rationalize the industry?" Living conditions in 1999 remained well below the 1989 level.
Due to the continued growth of tourism, growth began in 1999 with a 6.2% increase in GDP. Growth then picked up, with a growth in GDP of 11.8% in 2005 according to government figures. In 2007 the Cuban economy grew by 7.5%, higher than the Latin American average. Accordingly, the cumulative growth in GDP since 2004 stood at 42.5%.
However, starting in 1996, the government imposed income taxes on self-employed Cubans.
Every year the United Nations holds a vote asking countries to choose if the United States is justified in its economic embargo against Cuba and whether it should be lifted. 2016 was the first year that the United States abstained from the vote, rather than voting no, "since 1992 the US and Israel have constantly voted against the resolution – occasionally supported by the Marshall Islands, Palau, Uzbekistan, Albania and Romania". In its 2020 report to the United Nations, Cuba stated that the total cost to Cuba from the United States embargo is $144 billion since its inception.
=== Post-Fidel Castro reforms (2011-present)===
In 2011, "[t]he new economic reforms were introduced, effectively creating a new economic system", which the Brookings Institution dubbed the "New Cuban Economy". Since then, over 400,000 Cubans have signed up to become entrepreneurs. the government listed 181 official jobs no longer under their control—such as taxi driver, construction worker and shopkeeper. Workers must purchase licenses to work for some roles, such as a mule driver, palm-tree trimmer, or well digger. Despite these openings, Cuba maintains nationalized companies for the distribution of all essential amenities (water, power, etc.) and other essential services to ensure a healthy population (education, health care).
Around 2000, half the country's sugar mills closed. Before reforms, imports were double exports, doctors earned £15 per month, and families supplemented incomes with extra jobs. After reforms, more than 150,000 farmers could lease land from the government for surplus crop production. Before the reforms, the only real estate transactions involved homeowners swapping properties; reforms legalized the buying and selling of real estate and created a real estate boom in the country. In 2012 a Havana fast-food burger/pizza restaurant, La Pachanga, started in the owner's home; it served 1,000 meals on a Saturday at £3 each. Tourists can now ride factory steam locomotives through closed sugar mills.
In 2008, Raúl Castro's administration hinted that the purchase of computers, DVD players, and microwaves would become legal; however, monthly wages remain less than 20 U.S. dollars. Mobile phones, which had been restricted to Cubans working for foreign companies and government officials, were legalized in 2008.
To remedy Cuba's economic structural distortions and inefficiencies, the Sixth Congress approved an expansion of the internal market and access to global markets on 18 April 2011. A comprehensive list of changes is:
expenditure adjustments (education, healthcare, sports, culture)
change in the structure of employment; reducing inflated payrolls and increasing work in the non-state sector
legalizing 201 different personal business licenses
fallow state land in usufruct leased to residents
incentives for non-state employment, as a re-launch of self-employment
proposals for the formation of non-agricultural cooperatives
legalization of the sale and private ownership of homes and cars
greater autonomy for state firms
search for food self-sufficiency, the gradual elimination of universal rationing and change to targeting the poorest population
possibility to rent state-run enterprises (including state restaurants) to self-employed persons
separation of state and business functions
tax-policy update
easier travel for Cubans
strategies for external debt restructuring
On 20 December 2011, a new credit policy allowed Cuban banks to finance entrepreneurs and individuals wishing to make major purchases to make home improvements in addition to farmers. "Cuban banks have long provided loans to farm cooperatives, they have offered credit to new recipients of farmland in usufruct since 2008, and in 2011 they began making loans to individuals for business and other purposes".
The system of rationed food distribution in Cuba was known as the Libreta de Abastecimiento ("Supplies booklet"). ration books at bodegas still procured rice, oil, sugar, and matches above the government average wage of £15 monthly.
Raúl Castro signed Law 313 in September 2013 to set up a special economic zone, the first in the country, in the port city of Mariel. The zone is exempt from normal Cuban economic legislation. The convertible peso (CUC) was no longer issued from 1 January 2021 and ceased circulation on 30 December 2021.
The achievements of the radical social policy of socialist Cuba, which enabled social advancement for the formerly underprivileged classes, were curbed by the economic crisis and the low wages of recent decades. The socialist leadership is reluctant to tackle this problem because it touches a core aspect of its revolutionary legitimacy. As a result, Cuba's National Bureau of Statistics (ONE) publishes little data on the growing socio-economic divide. A nationwide scientific survey shows that social inequalities have become increasingly visible in everyday life and that the Afro-Cuban population is structurally disadvantaged. The report notes that while 58 percent of white Cubans have incomes of less than $3,000 a year, that proportion reaches 95 percent among Afro-Cubans. Afro-Cubans, moreover, receive a very limited portion of family remittances from the Cuban-American community in South Florida, which is mostly white. Remittances from family members from abroad serve often as starting capital for the emerging private sector. The most lucrative branches of business, such as restaurants and lodgings, are run by white people in particular.
In February 2019, Cuban voters approved a new constitution granting the right to private property and greater access to free markets while also maintaining Cuba's status as a socialist state. Since 2014, the Cuban economy has seen a dramatic uptick in foreign investment.
In February 2021, the Cuban Cabinet authorized private initiatives in more than 1,800 occupations.
The Cuban economy was negatively affected by the COVID-19 pandemic, as well as by additional sanctions from the United States imposed by the Trump administration. In 2020, the country's economy declined by 11%, the country's worst decline in nearly 30 years. Cubans have faced shortages of basic goods as a result.
In 2011, China forgave $6 billion in debt owed to it by Cuba.
In 2013, Mexico's Finance Minister Luis Videgaray announced a loan issued by Mexico's foreign trade development bank Bancomext to Cuba more than 15 years prior was worth $487 million. The governments agreed to "waive" 70% of it, approximately $340.9 million. Cuba would repay the remaining $146.1 million over ten years.
In 2014, before making a diplomatic visit to Cuba, Russian President Vladimir Putin forgave over 90% of the debt owed to Russia by Cuba. The forgiveness totaled $32 billion. A remaining $3.2 billion would be paid over ten years.
In 2018, during a diplomatic visit to Cuba, the General Secretary of the Communist Party of Vietnam Nguyễn Phú Trọng wrote off Cuba's official debt to Vietnam. The forgiveness totaled $143.7 million.
In 2019, Cuba once again defaulted on its Paris Club debt. Of the estimated payment due in 2019 of $80 million, Cuba made only a partial payment that left $30 million owed for that year. Cuban Deputy Prime Minister Ricardo Cabrisas wrote a letter to Odile Renaud-Basso, president of the Paris Club, noting that Cuba was aware that "circumstances dictated that we were not able to honour our commitments with certain creditor countries as agreed in the multilateral Minute signed by the parties in December 2015". He maintained that they had "the intention of settling" the payments in arrears by 31 May 2020.
In May 2020, with payments still not made, Deputy PM Cabrisas sent a letter to the fourteen Paris Club countries in the agreement requesting "a moratorium (of payments) for 2019, 2020 and 2021 and a return to paying in 2022". As of Aug 2023, payments had still not resumed with a new payment calendar still being negotiated.
==Sectors==
===Energy===
As of 2011, 96% of electricity was produced from fossil fuels. Solar panels were introduced in some rural areas to reduce blackouts, brownouts, and the use of kerosene. Citizens were encouraged to swap inefficient lamps with newer models to reduce consumption. A power tariff reduced inefficient use.
In 2007, Cuba produced an estimated 16.89 billion kWh of electricity and consumed 13.93 billion kWh with no exports or imports.
About 25% of Cuba's electricity is generated on ships with floating power plants. As of 2023, eight powerships from Turkey provide 770 MW from burning oil.
The Energy Revolution is a program begun by Cuba in 2005. Cuba's energy sector lacks the resources to produce optimal amounts of power. One of the issues the Energy Revolution program faces comes from Cuba's power production suffering from the absence of investment and the ongoing trade sanctions imposed by the United States. Likewise, the energy sector has received a multimillion-dollar investment distributed among a network of power resources. However, customers are experiencing rolling blackouts of power from energy companies to preserve electricity during Cuba's economic crisis. The electrical grid was restored to only 90% until 2009.
The country frequently suffers rolling blackouts due to fuel shortages, and many plants are shut down due to a lack of fuel. In October 2024, the entire country suffered a multiday electricity blackout when the Antonio Guiteras power plant failed and efforts to restart the grid were not successful.
==== Renewable energy ====
Renewable energy has become a major priority as the government has promoted wind and solar power. Under a March 2017 law, the Cuban government has begun to roll out solar panels to every home in Cuba.
==== Oil and gas ====
As of August 2012, off-shore petroleum exploration of promising formations in the Gulf of Mexico had been unproductive, with two failures reported. Additional exploration is planned.
In both 2007 and 2008 estimates, the country produced 62,100 bbl/d of oil and consumed 176,000 bbl/d with 104,800 bbl/d of imports, as well as 197,300,000 bbl proved reserves of oil. and 80–84% of the food it rations to the public. Raúl Castro ridiculed the bureaucracy that shackled the agriculture sector. A rally in sugar prices in 2009 stimulated investment and development of sugar processing.
In 2003 Cuba's biotechnology and pharmaceutical industry was gaining in importance. Among the products sold internationally are vaccines against various viral and bacterial pathogens. For example, the drug Heberprot-P was developed as a cure for diabetic foot ulcer and had success in many developing countries. Cuba has also done pioneering work on the development of drugs for cancer treatment.
Scientists such as V. Verez-Bencomo were awarded international prizes for their biotechnology and sugar cane contributions.
=== Biotechnology ===
Cuba's biotechnology sector developed in response to the limitations on technology transfer, international financing, and international trade resulting from the United States embargo. The Cuban biotechnology sector is entirely state-owned. By 2012, some 3 million visitors brought nearly £2 billion yearly.
The growth of tourism has had social and economic repercussions. This led to speculation of the emergence of a two-tier economy and the fostering of a state of tourist apartheid. This situation was exacerbated by the influx of dollars during the 1990s, potentially creating a dual economy based on the dollar (the currency of tourists) on the one hand and the peso on the other. Scarce imported goods – and even some local manufactures, such as rum and coffee – could be had at dollar-only stores but were hard to find or unavailable at peso prices. As a result, Cubans who earned only in the peso economy, outside the tourist sector, were at a disadvantage. Those with dollar incomes based upon the service industry began to live more comfortably. This widened the gap between Cubans' material living standards, conflicting with the Cuban government's long-term socialist policies.
====Retail====
Cuba has a small retail sector. A few large shopping centers operated in Havana as of September 2012 but charged US prices. Pre-Revolutionary commercial districts were largely shut down. Most stores are small dollar stores, bodegas, agro-mercados (farmers' markets), and street stands.
===Finance===
The financial sector remains heavily regulated, and access to credit for entrepreneurial activity is seriously impeded by the shallowness of the financial market.
===Foreign investment and trade===
in 2023, Canada receives the largest share of Cuban exports (30.6%), 70 to 80% of which go through Indiana Finance BV, a company owned by the Van 't Wout family, who have close personal ties with Fidel Castro. This trend can be seen in other colonial Caribbean communities with direct political ties with the global economy. Cuba's primary import partner is Venezuela. The second-largest trade partner is China, with a 16.9% share of the Cuban export market.
Cuba's average tariff rate is 10 percent. As of 2014, the country's planned economy deterred foreign trade and investment. At this point, the state maintained strict capital and exchange controls. In 2017, however, the country reported a record 2 billion in foreign investment. It was also reported that foreign investment in Cuba had increased dramatically since 2014.
===Currencies===
From 1994 until 2021, Cuba had two official currencies: the national peso (or CUP) and the convertible peso (or CUC, often called "dollar" in the spoken language). In January 2021, however, a long-awaited process of currency unification began, with Cuban citizens being given six months to exchange their remaining CUCs at a rate of one to every 24 CUPs.
In 1994 the possession and use of US dollars were legalized, and by 2004 the US dollar was in widespread use in the country. To capture the hard currency flowing into the island through tourism and remittances – estimated at $500–800 million annually – the government set up state-run "dollar stores" throughout Cuba that sold "luxury" food, household, and clothing items, compared with necessities, which could be bought using national pesos. As such, the standard of living diverged between those with access to dollars and those without. Jobs that could earn dollar salaries or tips from foreign businesses and tourists became highly desirable. Meeting doctors, engineers, scientists, and other professionals working in restaurants or as taxicab drivers was common.
However, in response to stricter economic sanctions by the US and because the authorities were pleased with Cuba's economic recovery, the Cuban government decided in October 2004 to remove US dollars from circulation. In its place, the convertible peso was created, which, although not internationally traded, had a value pegged to the US dollar 1:1. A 10% surcharge was levied for cash conversions from US dollars to the convertible peso, which did not apply to other currencies, thus acting as an encouragement for tourists to bring currencies such as euros, pounds sterling or Canadian dollars into Cuba. An increasing number of tourist zones accept Euros.
===Private businesses===
Owners of small private restaurants (paladares) originally could seat no more than 12 people and can only employ family members. Set monthly fees must be paid regardless of income earned, and frequent inspections yield stiff fines when any of the many self-employment regulations are violated.
As of 2012, more than 150,000 farmers had signed up to lease land from the government for bonus crops. Before, homeowners were only allowed to swap; once buying and selling were allowed, prices rose.
In 2021, Cuba's "economic freedom" score from the free-market oriented Heritage Foundation was 28.1, ranking Cuba's economy 176th (among the "least free") on such measures as "trade freedom, fiscal freedom, monetary freedom, freedom, and business freedom". Cuba ranked 31st among the 32 South and Central America countries, with the Heritage Foundation rating Venezuela as a "client state" of Cuba's and one of the least free.
==Wages, development, and pensions==
Until June 2019, typical wages ranged from 400 non-convertible Cuban pesos a month, for a factory worker, to 700 per month for a doctor, or around 17–30 US dollars per month. However, the Human Development Index of Cuba still ranks much higher than the vast majority of Latin American nations. After Cuba lost Soviet subsidies in 1991, malnutrition resulted in an outbreak of diseases. Despite this, the poverty level reported by the government is one of the lowest in the developing world, ranking 6th out of 108 countries, 4th in Latin America and 48th among all countries. According to a 2022 report from the Cuban Human Rights Observatory (OCDH), 72 percent of Cubans live below the poverty line. 21 percent of Cubans who live below the poverty line frequently go without breakfast, lunch or dinner due to a lack of money. Pensions are among the smallest in the Americas at $9.50/month. In 2009, Raúl Castro increased minimum pensions by 2 dollars, which he said was to recompense for those who have "dedicated a great part of their lives to working ... and who remain firm in defense of socialism".
Cuba is known for its system of food distribution, the Libreta de Abastecimiento ("Supplies booklet"). The system establishes the rations each person can buy through that system and the frequency of supplies. Despite rumors of ending, the system still exists.
In June 2019, the government announced an increase in public sector wages, especially for teachers and health personnel. The increase was about 300%. In October, the government opened stores where citizens could purchase, via international currencies (USD, euro, etc.) stored on electronic cards, household supplies, and similar goods. These funds are provided by remittances from emigres. The government leaders recognized that the new measure was unpopular but necessary to contain the flight of capital to other countries, such as Panama, where Cuban citizens traveled and imported items to resell on the island.
On 1 January 2021, the government launched the "Tarea Ordenamiento" (Ordering Task), previously announced on national television by President Miguel Díaz Canel and Gen. Raúl Castro, the then-first secretary of the Cuban Communist Party. This is an effort, years in the making, to end the use of the Cuban convertible peso (CUC) and to solely use the Cuban peso (CUP), ostensibly to increase economic efficiency. In February, the government created new restrictions to the private sector, with prohibitions on 124 activities, in areas like national security, health, and educational services. Wages and pensions were increased again, between 4 and 9 times, for all the sectors. For example, a university instructor's salary went from 1500 to 5500 CUP. Additionally, the dollar price was maintained by the Cuban central bank at 24 CUP, but was unable to sell dollars to the population due to the drought of foreign currency created by the COVID-19 pandemic.
==Public facilities==
Bodegas Local shops offering basic products such as rice, sugar, salt, beans, cooking oil, matches, rum at low prices. The country sends tens of thousands of doctors to other countries as aid, and to obtain favorable trade terms. According to Carmelo Mesa-Lago, a Cuban-born US economist, in nominal terms, the Venezuelan subsidy is higher than the subsidy which the Soviet Union gave to Cuba, with the Cuban state receiving cheap oil and the Cuban economy receiving around $6 billion annually. In 2013 Carmelo Mesa-Lago said, "If this help stops, industry is paralysed, transportation is paralysed and you'll see the effects in everything from electricity to sugar mills".
From an economic standpoint, Cuba relies much more on Venezuela than Venezuela does on Cuba. As of 2012, Venezuela accounted for 20.8% of Cuba's GDP, while Cuba only accounted for roughly 4% of Venezuela's. Because of this reliance, the most recent economic crisis in Venezuela, with inflation nearing 800% and GDP shrinking by 19% in 2016, Cuba is not receiving their amount of payment and heavily subsidized oil. Further budget cuts are in the plans for 2018, marking a third straight year.
== Taxes and revenues ==
As of 2009, Cuba had $47.08 billion in revenues and $50.34 billion in expenditures, with 34.6% of GDP in public debt, an account balance of $513 million, and $4.647 billion in reserves of foreign exchange and gold. Government spending is around 67 percent of GDP, and public debt is around 35 percent of the domestic economy. Despite reforms, the government plays a large role in the economy.
The top individual income tax rate is 50 percent. The top corporate tax rate is 30 percent (35 percent for wholly foreign-owned companies). Other taxes include a tax on property transfers and a sales tax. The overall tax burden is 24.42 percent of GDP.
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Transport in Cuba
|
Transportation in Cuba is the system of railways, roads, airports, waterways, ports and harbours in Cuba:
==Railways==
Total: 8,285 km
Standard gauge: 8,125 km gauge (105 km electrified)
Narrow gauge: 160 km of gauge.
Cuba built the first railway system in the Spanish empire, before the 1848 start in the Iberian peninsula. While the rail infrastructure dates from colonial and early republican times, passenger service along the principal Havana to Santiago corridor is increasingly reliable and popular with tourists who can purchase tickets in Cuban convertible pesos. As with most public transport in Cuba, many of the vehicles used are second hand.
With the order of 12 new Chinese locomotives in 2006, built specifically for Cuban Railways at China Northern Locomotives and Rolling Stock Works, services have been improving in reliabilityhttps://english.www.gov.cn/news/photos/201907/15/content_WS5d2bf230c6d05cbd94d67885.html. Those benefiting the most are long-distance freight services with the French train Havana-Santiago being the only passenger train using one of the new Chinese locomotives regularly.
In 2019, the Cuban railways received the first delivery of new Chinese-built coaches, and new services with these began in July 2019.
Metro systems are not present in the island, although a suburban rail network exists in Havana. Urban tramways were in operation between 1858 and 1954, initially as horse-drawn systems. In the early 20th century electric trolley or storage battery powered tramways were introduced in seven cities. Of these overhead wire systems were adopted in Havana, Guanabacoa, Matanzas, Cienfuegos, Camagüey and Santiago de Cuba.
==Roads==
The total length of Cuba's highways is 60,858 km, including
paved: 29,820 km (including 915 km of expressways)
unpaved: 31,038 km (1999 est.)
Expressways (autopistas) include:
the Autopista Nacional (A1) from Havana to Santa Clara and Sancti Spiritus, with additional short sections near Santiago and Guantanamo
the Autopista Este-Oeste (A4) from Havana to Pinar del Río
the Autopista del Mediodia from Havana to San Antonio de los Baños
an autopista from Havana to Melena del Sur
an autopista from Havana to Mariel
the Havana ring road (), which starts at a tunnel under the entrance to Havana Harbor
the section of the Via Blanca from Matanzas to Varadero (toll road)
an autopista from Nueva Gerona to Santa Fe, in the Isla de la Juventud
Older roads include the Carretera Central, and the Via Blanca from Havana to Matanzas.
==Long-distance and inter-municipality buses in Cuba==
There are several national bus companies in Cuba. Viazul operates a fleet of modern and comfortable coaches on longer distance routes designed principally for tourists. Schedules, prices, and ticket booking can be done online, at any of the major international airports or National Terminals across Cuba. There are also other bus lines operated by tourism companies.
AstroBus, a bus service in Cuban National Pesos, designed to bring comfortable air-conditioned coaches to Cuban locals at an affordable price. The AstroBus lines operate with modern Chinese Yutong buses, and are accessible to Cuban Residents of Cuba with their ID Card, and is payable in Cuba Pesos. Routes that have benefited most so far are those from Havana to each of the 13 provincial capitals of the country.
==Urban buses==
In Havana, urban transportation used to be provided by a colorful selection of buses imported from the Soviet Union or Canada. Many of these vehicles were second hand, such as the 1,500 decommissioned Dutch buses that the Netherlands donated to Cuba in the mid-1990s as well as GM fishbowl buses from Montreal. Despite the United States trade embargo, American-style yellow school buses (imported second-hand from Canada) are also increasingly common sights. Since 2008, service on seven key lines in and out of the city is provided by Chinese Zhengzhou Yutong Buses. These replaced the famous camellos ("camels" or "dromedaries", after their "humps") trailer buses that hauled as many as two hundred passengers in a passenger-carrying trailer.
After the upgrading of Seville's public bus fleet to CNG-powered vehicles, many of the decommissioned ones were donated to the city of Havana. These bright orange buses still display the name of Transportes Urbanos de Sevilla, S.A.M., their former owner, and Seville's coat of arms as a sign of gratitude.
As of 2016, urban transport in Havana consists entirely of modern Yutong diesel buses. Seville and Ikarus buses are gone.
== Automobiles ==
Since 2009, Cuba has imported sedans from Chinese automaker Geely to serve as police cars, taxis and rental vehicles. Previously, the Soviet Union supplied Volgas, Moskvichs, and Ladas, as well as heavy trucks like the ZIL and the KrAZ; and Cuba also bought cars from European and Asian companies. In 2004, it was estimated that there were some 173,000 cars in Cuba.
===Old American cars in Cuba===
Most new vehicles came to Cuba from the United States until the 1960 United States embargo against Cuba ended importation of both cars and their parts. As many as 60,000 American vehicles are in use, nearly all in private hands. Of Cuba's vintage American cars, many have been modified with newer engines, disc brakes and other parts, often scavenged from Soviet cars, and most bear the marks of decades of use. Pre-1960 vehicles remain the property of their original owners and descendants, and can be sold to other Cubans providing the proper traspaso certificate is in place.
However, the old American cars on the road today have "relatively high inefficiencies" due in large part to the lack of modern technology. This resulted in increased fuel consumption as well as adding to the economic plight of their owners. With these inefficiencies, noticeable drop in travel occurred from an "average of nearly 3000 km/year in the mid-1980s to less than 800 km/year in 2000–2001". As the Cuban people try to save as much money as possible, when traveling is done, the cars are usually loaded past the maximum allowable weight and travel on the decaying roads, resulting in even more abuse to the already under-maintained vehicles.
=== Hitchhiking and carpooling ===
As a result of the "Special Period" in 1991 (a period of food and energy shortages caused by the loss of the Soviet Union as a trading partner), hitchhiking and carpooling became important parts of Cuba's transportation system and society in general. In 1999, an article in Time magazine claimed "In Cuba[...] hitchhiking is custom. Hitchhiking is essential. Hitchhiking is what makes Cuba move."
=== Changes in the 2000s ===
For many years, Cubans could only acquire new cars with special permission.
In 2011, the Cuban government legalized the purchase and sale of used post-1959 autos. In December 2013, Cubans were allowed to buy new cars from state-run dealerships - previously this had not been permitted.
In 2020, this was further extended with cars being sold in convertible currencies.
==Waterways==
Cauto River
Sagua la Grande River
==Ports and harbors==
Cienfuegos
Havana
Manzanillo
Mariel
Matanzas
Nuevitas
Santiago de Cuba
==Merchant marine==
Total: 3 ships
===Ships by type===
Cargo ships (1)
Passenger ship (1)
Refrigerated cargo ships (1)
Registered in other countries: 5
==Airlines==
Besides the state owned airline Cubana (Cubana de Aviación), only Aerogavitoa operates flights to and within Cuba.
==Airports==
Total: 133
===Airports with paved runways===
total: 64
over 3,047 m: 7
2,438 to 3,047 m: 10
1,524 to 2,437 m: 16
914 to 1,523 m: 4
under 914 m: 27
===Airports with unpaved runways===
total: 69
914 to 1,523 m: 11
under 914 m: 58
|
[
"Nuevitas",
"China Northern Locomotives and Rolling Stock Works",
"Santa Clara, Cuba",
"Reefer (ship)",
"es:Red del ferrocarril suburbano de La Habana",
"Matanzas",
"Sancti Spiritus, Cuba",
"Transit bus",
"Chevrolet",
"yellow school bus",
"KrAZ",
"Cauto River",
"Havana Suburban Railway",
"Ferrocarriles de Cuba",
"San Antonio de los Baños",
"Trailer bus",
"Carretera Central (Cuba)",
"Havana",
"Minsk Automobile Plant",
"GMC (automobile)",
"Zhengzhou Yutong Bus",
"Via Blanca (Cuba)",
"Melena del Sur",
"Mercedes-Benz",
"Standard-gauge railway",
"GM fishbowl bus",
"Narrow-gauge railway",
"Geely",
"Fiat Automobiles",
"Seville",
"Den Oudsten",
"Trinidad, Cuba",
"trailer bus",
"Infrastructure of Cuba",
"File:Esquema ferrocarril habana.png",
"Deutsche Bahn",
"Cadillac",
"Sigüaney",
"Plymouth Belvedere",
"GAZ Volga",
"Moskvich",
"Guantanamo",
"Cubana de Aviación",
"ZiL",
"Isla de la Juventud",
"Geely Emgrand",
"Aerogaviota",
"Opel Rekord",
"es:Túnel de La Habana",
"Yutong",
"Special Period",
"Edsel",
"LADA",
"Mariel, Cuba",
"Guanabacoa",
"Cargo ship",
"Nueva Gerona",
"Compressed natural gas",
"DR Class VT 2.09",
"Santa Fe, Isle of Youth",
"Cuban convertible peso",
"Sagua la Grande River",
"Škoda Fabia",
"Varadero",
"Moskvitch",
"DAF Trucks",
"Time (magazine)",
"Camagüey",
"Havana Harbor",
"United States embargo against Cuba",
"Renault PR100",
"Antonio Maceo Airport",
"Cuba",
"Cienfuegos",
"Buick",
"Passenger ship",
"WP:SDNONE",
"Santiago de Cuba",
"History of rail transport in Spain",
"Audi",
"Pinar del Río",
"Manzanillo, Cuba",
"Controlled-access highway"
] |
5,592 |
Foreign relations of Cuba
|
Cuba's foreign policy has been fluid throughout history depending on world events and other variables, including relations with the United States. Without massive Soviet subsidies and its primary trading partner, Cuba became increasingly isolated in the late 1980s and early 1990s after the fall of the USSR and the end of the Cold War, but Cuba opened up more with the rest of the world again starting in the late 1990s when they have since entered bilateral co-operation with several South American countries, most notably Venezuela and Bolivia beginning in the late 1990s, especially after the Venezuela election of Hugo Chávez in 1999, who became a staunch ally of Castro's Cuba. The United States used to stick to a policy of isolating Cuba until December 2014, when Barack Obama announced a new policy of diplomatic and economic engagement. The European Union accuses Cuba of "continuing flagrant violation of human rights and fundamental freedoms". Cuba has developed a growing relationship with the People's Republic of China and Russia. Cuba provided civilian assistance workers – principally medical – to more than 20 countries. More than one million exiles have escaped to foreign countries. Cuba's present foreign minister is Bruno Rodríguez Parrilla.
Cuba is currently a lead country on the United Nations Human Rights Council, and is a founding member of the organization known as the Bolivarian Alternative for the Americas, a member of the Community of Latin American and Caribbean States, the Latin American Integration Association and the United Nations. Cuba is a member of the Non-Aligned Movement and hosted its September 2006 summit. In addition as a member of the Association of Caribbean States (ACS), Cuba was re-appointed as the chair- of the special committee on transportation issues for the Caribbean region. Following a meeting in November 2004, several leaders of South America have attempted to make Cuba either a full or associate member of the South American trade bloc known as Mercosur.
== History ==
=== 1917 ===
In 1917, Cuba entered World War I on the side of the allies.
=== The Cold War ===
Following the establishment of diplomatic ties to the Soviet Union, and after the Cuban Missile Crisis, Cuba became increasingly dependent on Soviet markets and military and economic aid. Castro was able to build a formidable military force with the help of Soviet equipment and military advisors. The KGB kept in close touch with Havana, and Castro tightened Communist Party control over all levels of government, the media, and the educational system, while developing a Soviet-style internal police force.
Castro's alliance with the Soviet Union caused something of a split between him and Guevara. In 1966, Guevara left for Bolivia in an ill-fated attempt to stir up revolution against the country's government.
On August 23, 1968, Castro made a public gesture to the USSR that caused the Soviet leadership to reaffirm their support for him. Two days after Warsaw Pact invasion of Czechoslovakia to repress the Prague Spring, Castro took to the airwaves and publicly denounced the Czech rebellion. Castro warned the Cuban people about the Czechoslovakian 'counterrevolutionaries', who "were moving Czechoslovakia towards capitalism and into the arms of imperialists". He called the leaders of the rebellion "the agents of West Germany and fascist reactionary rabble."
==== Relations in Latin America during the Cold War ====
During the Cold War, Cuba's influence in the Americas was inhibited by the Monroe Doctrine and the dominance of the United States. Despite this Fidel Castro became an influential figurehead for leftist groups in the region, extending support to Marxist Revolutionary movements throughout Latin America, most notably aiding the Sandinistas in overthrowing Somoza in Nicaragua in 1979. In 1971, Fidel Castro took a month-long visit to Chile. The visit, in which Castro participated actively in the internal politics of the country, holding massive rallies and giving public advice to Salvador Allende, was seen by those on the political right as proof to support their view that "The Chilean Way to Socialism" was an effort to put Chile on the same path as Cuba.
==== Intervention in Cold War conflicts ====
During the Cold War, Africa was a major target of Cuba's influence. Fidel Castro stated that Africa was chosen in part to represent Cuban solidarity with its own large population of African descent. Exporting Cuba's revolutionary tactics abroad increased its worldwide influence and reputation. Wolf Grabendorff states that "Most African states view Cuban intervention in Africa as help in achieving independence through self-help rather than as a step toward the type of dependence which would result from a similar commitment by the super-powers." Cuban Soldiers were sent to fight in the Simba rebellion in the DRC during the 1960s. Furthermore, by providing military aid Cuba won trading partners for the Soviet bloc and potential converts to Marxism.
=====Intervention in Africa=====
On November 4, 1975, Castro ordered the deployment of Cuban troops to Angola to aid the Marxist MPLA against UNITA, which were supported by the People's Republic of China, United States, Israel, and South Africa (see: Cuba in Angola). After two months on their own, Moscow aided the Cuban mission with the USSR engaging in a massive airlift of Cuban forces into Angola. Both Cuban and South African forces withdrew in the late 1980s and Namibia was granted independence. The Angolan civil war would last until 2002. Nelson Mandela is said to have remarked "Cuban internationalists have done so much for African independence, freedom, and justice." Cuban troops were also sent to Marxist Ethiopia to assist Mengistu Haile Mariam's government in the Ogaden War with Somalia in 1977. Cuba sent troops along with the Soviet Union to aid the FRELIMO government against the Rhodesian and South African-backed RENAMO.
Castro never disclosed the number of casualties in Soviet African wars, but one estimate is that 14,000 Cubans were killed in Cuban military actions abroad.
=====Intervention in Latin America=====
In addition, Castro extended support to Marxist Revolutionary movements throughout Latin America, such as aiding the Sandinistas in overthrowing the Somoza government in Nicaragua in 1979. However, in December 1979, the Soviet Union invaded Afghanistan, an active member of the non-aligned Movement. At the United Nations, non-aligned members voted 56 to 9, with 26 abstaining, to condemn the Soviet invasion. Cuba, however, was deeply in debt financially and politically to Moscow, and voted against the resolution. It lost its reputation as non-aligned in the Cold War. Castro, instead of becoming a spokesman for the Movement, became inactive, and in 1983, leadership passed to India, which had abstained on the UN vote. Cuba lost its bid to become a member of the United Nations Security Council. Cuba's ambitions for a role in global leadership had ended.
=====Social and economic programs=====
Cuba had social and economic programs in 40 developing countries. This was possible by a growing Cuban economy in the 1970s. The largest programs were construction projects, in which 8,000 Cubans provided technical advice, planning, and training of engineers. Educational programs involved 3,500 teachers. In addition thousands of specialists, technicians, and engineers were sent as advisors to agricultural mining and transportation sectors around the globe. Cuba also hosted 10,000 foreign students, mostly from Africa and Latin America, in health programs and technical schools. Cuba's extensive program of medical support to international attention. A 2007 study reported:
Since the early 1960s, 28,422 Cuban health workers have worked in 37 Latin American countries, 31,181 in 33 African countries, and 7,986 in 24 Asian countries. Throughout a period of four decades, Cuba sent 67,000 health workers to structural cooperation programs, usually for at least two years, in 94 countries ... an average of 3,350 health workers working abroad every year between 1960 and 2000.
==== Post–Cold War relations ====
In the post–Cold War environment Cuban support for guerrilla warfare in Latin America has largely subsided, though the Cuban government continued to provide political assistance and support for left leaning groups and parties in the developing Western Hemisphere.
When Soviet leader Mikhail Gorbachev visited Cuba in 1989, the ideological relationship between Havana and Moscow was strained by Gorbachev's implementation of economic and political reforms in the USSR. "We are witnessing sad things in other socialist countries, very sad things", lamented Castro in November 1989, in reference to the changes that were sweeping such communist allies as the Soviet Union, East Germany, Hungary, and Poland. The subsequent dissolution of the Soviet Union in 1991 had an immediate and devastating effect on Cuba.
Cuba today works with a growing bloc of Latin American politicians opposed to the "Washington consensus", the American-led doctrine that free trade, open markets, and privatization will lift poor third world countries out of economic stagnation. The Cuban government condemned neoliberalism as a destructive force in the developing world, creating an alliance with Presidents Hugo Chávez of Venezuela and Evo Morales of Bolivia in opposing such policies.
Currently, Cuba has diplomatically friendly relationships with Presidents Nicolás Maduro of Venezuela with Maduro as perhaps the country's staunchest ally in the post-Soviet era. Cuba has sent thousands of teachers and medical personnel to Venezuela to assist Maduro's socialist oriented economic programs. Maduro, in turn provides Cuba with lower priced petroleum. Cuba's debt for oil to Venezuela is believed to be on the order of one billion US dollars.
Historically during Nicaragua's initial Sandinista period and since the 2007 election of Daniel Ortega, Cuba has maintained close relations with Nicaragua.
In the wake of the Russian invasion of Ukraine and the ongoing international isolation of Russia, Cuba emerged as one of the few countries that maintained friendly relations with the Kremlin. Cuban president Miguel Diaz-Canel visited Vladimir Putin in Moscow in November 2022, where the two leaders opened a monument of Fidel Castro, as well as speaking out against U.S. sanctions against Russian and Cuba.
== Diplomatic relations ==
List of countries which Cuba maintains diplomatic relations with:
==Bilateral relations==
=== Africa ===
=== Americas ===
Cuba has supported a number of leftist groups and parties in Latin America and the Caribbean since the 1959 revolution. In the 1960s Cuba established close ties with the emerging Guatemalan social movement led by Luis Augusto Turcios Lima, and supported the establishment of the URNG, a militant organization that has evolved into one of Guatemala's current political parties. In the 1980s Cuba backed both the Sandinistas in Nicaragua and the FMLN in El Salvador, providing military and intelligence training, weapons, guidance, and organizational support.
=== Asia ===
=== Europe ===
=== Oceania ===
Cuba has two embassies in Oceania, located in Wellington (opened in November 2007) and also one in Canberra opened October 24, 2008. It also has a Consulate General in Sydney. However, Cuba has official diplomatic relations with Nauru since 2002 and the Solomon Islands since 2003, and maintains relations with other Pacific countries by providing aid.
In 2008, Cuba will reportedly be sending doctors to the Solomon Islands, Vanuatu, Tuvalu, Nauru and Papua New Guinea, while seventeen medical students from Vanuatu will study in Cuba. It may also provide training for Fiji doctors. Indeed, Fiji's ambassador to the United Nations, Berenado Vunibobo, has stated that his country may seek closer relations with Cuba, and in particular medical assistance, following a decline in Fiji's relations with New Zealand.
== International organizations and groups ==
ACS • ALBA • AOSIS • CELAC • CTO • ECLAC • G33 • G77 • IAEA • ICAO • ICRM • IFAD • ILO • IMO • Interpol • IOC • ISO • ITU • LAES • NAM • OAS • OEI • OPANAL • OPCW • PAHO • Rio Group • UN • UNCTAD • UNESCO • UPU • WCO • WHO • WIPO • WMO
=== Caribbean Community (CARICOM) ===
Ties between the nations of the Caribbean Community (CARICOM) and Cuba have remained cordial over the course of the later half of the 20th century. Formal diplomatic relations between the CARICOM economic giants: Barbados, Jamaica, Guyana and Trinidad and Tobago have existed since 1972, and have over time led to an increase in cooperation between the CARICOM Heads of Government and Cuba. At a summit meeting of sixteen Caribbean countries in 1998, Fidel Castro called for regional unity, saying that only strengthened cooperation between Caribbean countries would prevent their domination by rich nations in a global economy. Cuba, for many years regionally isolated, increased grants and scholarships to the Caribbean countries.
To celebrate ties between the Caribbean Community and Cuba in 2002 the Heads of Government of Cuba and CARICOM have designated the day of December 8 to be called 'CARICOM-Cuba Day'. The day is the exact date of the formal opening of diplomatic relations between the first CARICOM-four and Cuba.
In December 2005, during the second CARICOM/CUBA summit held in Barbados, heads of CARICOM and Cuba agreed to deepen their ties in the areas of socio-economic and political cooperation in addition to medical care assistance. Since the meeting, Cuba has opened four additional embassies in the Caribbean Community including: Antigua and Barbuda, Dominica, Suriname, and Saint Vincent and the Grenadines. This development makes Cuba the only nation to have embassies in all independent countries of the Caribbean Community. CARICOM and Canadian politicians have jointly maintained that through the International inclusion of Cuba, a more positive change might indeed be brought about there (politically) as has been witnessed in the People's Republic of China.
Cuban cooperation with the Caribbean was extended by a joint health programme between Cuba and Venezuela named Operación Milagro, set up in 2004. The initiative is part of the Sandino commitment, which sees both countries coming together with the aim of offering free ophthalmology operations to an estimated 4.5 million people in Latin America and the Caribbean over a ten-year period. According to Denzil Douglas, the prime minister of St. Kitts and Nevis, more than 1,300 students from member nations are studying in Cuba while more than 1,000 Cuban doctors, nurses and other technicians are working throughout the region. In 1998 Trinidadian and Tobagonian Prime Minister Patrick Manning had a heart valve replacement surgery in Cuba and returned in 2004 to have a pacemaker implanted.
In December 2008 the CARICOM Heads of Government opened the third Cuba-CARICOM Summit in Cuba. The summit is to look at closer integration of the Caribbean Community and Cuba. During the summit the Caribbean Community (CARICOM) bestowed Fidel Castro with the highest honour of CARICOM, The Honorary Order of the Caribbean Community which is presented in exceptional circumstances to those who have offered their services in an outstanding way and have made significant contributions to the region.
In 2017 Cuba and the Caribbean Community (CARICOM) bloc signed the "CARICOM-Cuba Trade and Economic Cooperation Agreement"
=== Organization of American States ===
Cuba was formerly excluded from participation in the Organization of American States under a decision adopted by the Eighth Meeting of Consultation in Punta del Este, Uruguay, on 21 January 1962. The resolution stated that as Cuba had officially identified itself as a Marxist–Leninist government, it was incompatible with "the principles and objectives of the inter-American system." This stance was frequently questioned by some member states. This situation came to an end on 3 June 2009, when foreign ministers assembled in San Pedro Sula, Honduras, for the OAS's 39th General Assembly, passed a vote to lift Cuba's suspension from the OAS. In its resolution (AG/RES 2438), the General Assembly decided that:
Resolution VI, [...] which excluded the Government of Cuba from its participation in the Inter-American system, hereby ceases to have effect
The participation of the Republic of Cuba in the OAS will be the result of a process of dialogue initiated at the request of the Government of Cuba, and in accordance with the practices, purposes, and principles of the OAS.
The reincorporation of Cuba as an active member had arisen regularly as a topic within the inter-American system (e.g., it was intimated by the outgoing ambassador of Mexico in 1998) but most observers did not see it as a serious possibility while the Socialist government remained in power. On 6 May 2005, President Fidel Castro reiterated that the island nation would not "be part of a disgraceful institution that has only humiliated the honor of Latin American nations".
In an editorial published by Granma, Fidel Castro applauded the Assembly's "rebellious" move and said that the date would "be recalled by future generations." However, a Declaration of the Revolutionary Government dated 8 June 2009 stated that while Cuba welcomed the Assembly's gesture, in light of the Organization's historical record "Cuba will not return to the OAS".
Cuba joined the Latin American Integration Association becoming the tenth member (out of 12) on 26 August 1999. The organization was set up in 1980 to encourage trade integration association. Its main objective is the establishment of a common market, in pursuit of the economic and social development of the region.
On September 15, 2006, Cuba officially took over leadership of the Non-Aligned Movement during the 14th summit of the organization in Havana.
== Cuban intervention abroad: 1959 – Early 1990s ==
Cuba became a staunch ally of the USSR during the Cold War, modeling its political structure after that of the CPSU. Owing to the fundamental role Internationalism plays in Cuban socialist ideology, Cuba became a major supporter of liberation movements not only in Latin America, but across the globe.
=== Black Panthers ===
In the 1960s and 1970s, Cuba openly supported the black nationalist and Marxist-oriented Black Panther Party of the U.S. Many members found their way into Cuba for political asylum, where Cuba welcomed them as refugees after they had been convicted in the U.S.
=== Palestine ===
Cuba also lent support to Palestinian nationalist groups against Israel, namely the Palestine Liberation Organization (PLO) and lesser-known Marxist–Leninist Popular Front for the Liberation of Palestine (PFLP). Fidel Castro called Israel practices "Zionist Fascism." The Palestinians received training from Cuba's General Intelligence Directorate, as well as financial and diplomatic support from the Cuban government. However, in 2010, Castro indicated that he also strongly supported Israel's right to exist.
=== Irish Republicans ===
The Irish Republican political party, Sinn Féin has political links to the Cuban government. Fidel Castro expressed support for the Irish Republican cause of a United Ireland.
== Humanitarian aid ==
Since the establishment of the Revolutionary Government of Cuba in 1959, the country has sent more than 52,000 medical workers abroad to work in needy countries, including countries affected by the 2004 Indian Ocean earthquake and the 2005 Kashmir earthquake. There are currently about 20,000 Cuban doctors working in 68 countries across three continents, including a 135-strong medical team in Java, Indonesia.
Read more about Cuba's medical collaboration in Africa at:
White Coats by the Gambia River
Cuba provides Medical Aid to Children Affected by Chernobyl Nuclear Accident:
The children of Chernobyl in My Memory
== List of Foreign Ministers of Cuba ==
|
[
"International Red Cross and Red Crescent Movement",
"Xinhua",
"Washington, D.C.",
"UNITA",
"WHO",
"Madrid",
"San Pedro Sula",
"Chairman Joint Chiefs of Staff Committee (Pakistan)",
"St. George's, Grenada",
"Moscow",
"Montevideo",
"Radio New Zealand International",
"Kingston, Jamaica",
"Cocktail Wars",
"Brazil",
"Bejucal",
"Julio Antonio Mella",
"Yom Kippur War",
"Human rights in Cuba",
"Serbia's reaction to the 2008 Kosovo declaration of independence",
"Indira Gandhi",
"Jair Bolsonaro",
"Concert of Parties for Democracy",
"Punta del Este",
"Caribbean Tourism Organization",
"2008 Kosovo declaration of independence",
"Evo Morales",
"Veracruz (city)",
"Cuba in Angola",
"Chile–Cuba relations",
"Cairo",
"Canada",
"Azerbaijan–Cuba relations",
"socialist state",
"New Zealand",
"Caracas",
"Parliament of Canada",
"Brasília",
"Cuba–Venezuela relations",
"Saint Vincent and the Grenadines",
"Angola–Cuba relations",
"International Labour Organization",
"St. Kitts and Nevis",
"Communist state",
"Che Guevara",
"Berenado Vunibobo",
"Mauricio Funes",
"Military of Cuba",
"Prensa Latina",
"International Maritime Organization",
"Miguel Diaz-Canel",
"El Salvador",
"Vanuatu",
"Cuba–Libya relations",
"Angolan civil war",
"Bolivia",
"Foreign relations of the United Kingdom",
"Islamabad",
"Collapse of the Soviet Union",
"Nelson Mandela",
"IOC",
"Cuba–Uruguay relations",
"Augusto Pinochet",
"Mireya Moscoso",
"North Korea",
"Guatemalan National Revolutionary Unity",
"Order of the Caribbean Community",
"Cuban exiles",
"United Nations Conference on Trade and Development",
"National Liberation Army (Colombia)",
"Jamaica",
"Cuba-Philippines relations",
"Prague Spring",
"Patterson Oti",
"China–Cuba relations",
"Nicolás Maduro",
"Santiago",
"Cuba–Malaysia relations",
"United Nations",
"Cuba–Guatemala relations",
"Washington consensus",
"Russia",
"Honiara",
"Solomon Star",
"Cuban assistance to the Sandinista National Liberation Front",
"Costa Rica",
"San José, Costa Rica",
"Hyundai Heavy Industries",
"Caribbean Community",
"6th Summit of the Non-Aligned Movement",
"Moisés Naím",
"United Nations Partition Plan for Palestine",
"Australia",
"Bolivia–Cuba relations",
"Cuba–Russia relations",
"G33 (developing countries)",
"Cuban medical internationalism",
"Cuban Missile Crisis",
"Colombian people",
"British Empire",
"Revolutionary Armed Forces of Colombia",
"Christian Democrat Party of Chile",
"Spanish–American War",
"Cuba–South Korea relations",
"Uruguay",
"Nauru",
"Mérida, Yucatán",
"The Post (New Zealand newspaper)",
"List of diplomatic missions in Cuba",
"War of Attrition",
"Sierra Leone",
"Palestinian people",
"Guatemala",
"Jean Chrétien",
"Organization of Solidarity with the People of Asia, Africa and Latin America",
"Universal Postal Union",
"Algiers",
"Cuba–North Korea relations",
"Cuba–United States relations",
"New Delhi",
"World Customs Organization",
"Honduras",
"Athens",
"Funafuti",
"Cuba–United Kingdom relations",
"trade bloc",
"Mozambican National Resistance",
"Kosovo",
"Sherritt International",
"Cuba–Kenya relations",
"Bogotá",
"President of Mexico",
"Sandinistas",
"Raúl Castro",
"nationalism",
"Angola",
"Israel",
"Helms-Burton Act",
"New York City",
"Palestine Liberation Organization",
"Panama City",
"Soviet Union",
"Argentina–Cuba relations",
"Cuba–Turkey relations",
"Latin American Economic System",
"Canberra",
"Cuba–Suriname relations",
"Jakarta",
"Kiribati",
"UNESCO",
"Organization of American States",
"Felipe Calderón",
"Sandinista",
"The Hague",
"Cuba–Indonesia relations",
"Alliance of Small Island States",
"Socialist Federal Republic of Yugoslavia",
"Moa, Cuba",
"Black Panther Party",
"Luis Posada Carriles",
"Chile",
"Denzil Douglas",
"Papua New Guinea",
"Salvador Allende",
"Santo Domingo",
"Enrique Peña Nieto",
"Cuba–Peru relations",
"President of Cuba",
"Cuban Revolution",
"Cuba–Jamaica relations",
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] |
5,593 |
Cyprus
|
{{Infobox country
| coordinates =
| languages_type = Minority languages
| languages2_type = Vernaculars
| conventional_long_name = Republic of Cyprus
| native_name =
| image_flag = Flag of Cyprus.svg
| image_coat = Coat of arms of Cyprus (2006).svg
| coa_size = 90
| common_name = Cyprus
| national_motto =
| national_anthem = (English: "Hymn to Liberty")
| image_map = Cyprus in the European Union.png
| map_caption =
| capital = Nicosia
| largest_city = capital
| official_languages =
| languages =
| languages2 =
| ethnic_groups =
| ethnic_groups_year =
| demonym = Cypriot
| religion =
| religion_year = 2020; including Northern Cyprus
| government_type = Unitary presidential republic
| leader_title1 = President
| leader_name1 = Nikos Christodoulides
| leader_title2 = Vice-President
| leader_name2 = Vacant
Cyprus (), officially the Republic of Cyprus, is an island country in the eastern Mediterranean Sea. Although it is geographically located in West Asia, its cultural identity and geopolitical make-up are overwhelmingly Southeast European. It is the third largest and third most populous island in the Mediterranean. It is located southeast of Greece, south of Turkey, west of Syria and Lebanon, northwest of Israel and Palestine, and north of Egypt. Its capital and largest city is Nicosia. Cyprus hosts the British-controlled military bases Akrotiri and Dhekelia, whilst the northeast portion of the island is de facto governed by the self-declared Turkish Republic of Northern Cyprus, which is separated from the Republic of Cyprus by the United Nations Buffer Zone.
Cyprus was first settled by hunter-gatherers around 13,000 years ago, with farming settlements emerging a few thousand years later. During the late Bronze Age, Cyprus (then called Alashiya) developed an urbanised society closely connected to the wider Mediterranean world. Cyprus experienced waves of settlement by Mycenaean Greeks at the end of the 2nd millennium BC. It was subsequently occupied by several empires, including the Assyrians, Ancient Egyptians, and Persians, from whom the island was seized in 333 BC by Alexander the Great. Subsequent rule by Ptolemaic Egypt, the Classical and Eastern Roman Empire, Arab caliphates, the French Lusignans, and the Venetians was followed by over three centuries of Ottoman rule between 1571 and 1878 (de jure until 1914). Cyprus was placed under the United Kingdom's administration based on the Cyprus Convention in 1878, and was formally annexed by the UK in 1914.
The future of the island became a matter of disagreement between the two prominent ethnic communities, Greek Cypriots and Turkish Cypriots. From the 19th century onwards, the Greek Cypriot population pursued enosis (union with Greece), which became a Greek national policy in the 1950s. The Turkish Cypriot population initially advocated for the continuation of British rule, then demanded the annexation of the island to Turkey; in the 1950s, together with Turkey, they established a policy of taksim (the partition of Cyprus and the creation of a Turkish polity in the north of the island). Following nationalist violence in the 1950s, Cyprus was granted independence in 1960. and elements of the Greek military junta. This action precipitated the Turkish invasion of Cyprus on 20 July, which led to the capture of the present-day territory of Northern Cyprus and the displacement of over 150,000 Greek Cypriots and 50,000 Turkish Cypriots. A separate Turkish Cypriot state in the north was established by unilateral declaration in 1983, which was widely condemned by the international community and led to Turkey being the only country to recognise the new state. These events and the resulting political situation are matters of an ongoing dispute.
Cyprus is a major tourist destination with an advanced high-income economy. It has been a member of the Commonwealth of Nations since 1961 and was a founding member of the Non-Aligned Movement until it joined the European Union on 1 May 2004. On 1 January 2008, it joined the eurozone. Cyprus has long maintained good relations with NATO while refusing to join it, but confirmed in 2024 that it now intends to officially join.
==Etymology==
The earliest attested reference to Cyprus is the 15th century BC Mycenaean Greek , ku-pi-ri-jo, meaning "Cypriot" (Greek: ), written in Linear B syllabic script.
The classical Greek form of the name is (Kýpros).
The etymology of the name is unknown.
Suggestions include:
the Greek word for the Mediterranean cypress tree (Cupressus sempervirens), κυπάρισσος (kypárissos)
the Greek name of the henna tree (Lawsonia alba), κύπρος (kýpros)
an Eteocypriot word for copper. It has been suggested, for example, that it has roots in the Sumerian word for copper (zubar) or for bronze (kubar), from the large deposits of copper ore found on the island.
The standard demonym relating to Cyprus or its people or culture is Cypriot. The terms Cypriote and Cyprian (later a personal name) are also used, though less frequently.
The state's official name in Greek literally translates to "Cypriot Republic" in English, but this translation is not used officially; "Republic of Cyprus" is used instead.
==History==
===Prehistoric and ancient period===
Hunter-gatherers first arrived on Cyprus around 13–12,000 years ago (11,000 to 10,000 BC), based on dating of sites like Aetokremnos on the south coast and the inland site of Vretsia Roudias. The arrival of the first humans coincides with the extinction of the high Cypriot pygmy hippopotamus and tall Cyprus dwarf elephant, the only large mammals native to the island. Neolithic farming communities emerged on the island by around 10,500 years ago (8500 BC).
Remains of an eight-month-old cat were discovered buried with a human body at a separate Neolithic site in Cyprus. The grave is estimated to be 9,500 years old (7500 BC), predating ancient Egyptian civilisation and pushing back the earliest known feline-human association significantly. The remarkably well-preserved Neolithic village of Khirokitia is a UNESCO World Heritage Site, dating to approximately 6800 BC.
During the Late Bronze Age, from around 1650 BC Cyprus (identified in whole or part as Alashiya in contemporary texts) became more connected to the wider Mediterranean world driven by the trade in copper extracted from the Troodos Mountains, which stimulated the development of urbanised settlements across the island, with records suggesting that Cyprus at this time was ruled by "kings" who corresponded with the leaders of other Mediterranean states (like the pharaohs of the New Kingdom of Egypt, as documented in the Amarna letters). The first recorded name of a Cypriot king is Kushmeshusha, as appears on letters sent to Ugarit in the 13th century BC.
At the end of the Bronze Age, the island experienced two waves of Greek settlement. The first wave consisted of Mycenaean Greek traders, who started visiting Cyprus around 1400 BC. A major wave of Greek settlement is believed to have taken place following the Late Bronze Age collapse of Mycenaean Greece from 1100 to 1050 BC, with the island's predominantly Greek character dating from this period. Cyprus occupies an important role in Greek mythology, being the birthplace of Aphrodite and Adonis, and home to King Cinyras, Teucer and Pygmalion. Literary evidence suggests an early Phoenician presence at Kition, which was under Tyrian rule at the beginning of the 10th century BC. Some Phoenician merchants who were believed to come from Tyre colonised the area and expanded the political influence of Kition. After c. 850 BC, the sanctuaries [at the Kathari site] were rebuilt and reused by the Phoenicians.
Cyprus is at a strategic location in the Eastern Mediterranean. It was ruled by the Neo-Assyrian Empire for a century starting in 708 BC, before a brief spell under Egyptian rule and eventually Achaemenid rule in 545 BC. The Kingdoms of Cyprus enjoyed special privileges and a semi-autonomous status, but they were still considered vassal subjects of the Great King. In addition, Alexander had two Cypriot generals Stasander and Stasanor both from the Soli and later both became satraps in Alexander's empire.
Following Alexander's death, the division of his empire, and the subsequent Wars of the Diadochi, Cyprus became part of the Hellenistic empire of Ptolemaic Egypt. It was during this period that the island was fully Hellenised. In 58 BC Cyprus was acquired by the Roman Republic and became Roman Cyprus in 22 BC.
Beginning in 649, Cyprus endured repeated attacks and raids launched by Umayyad Caliphate. Many were quick raids, but others were large-scale attacks in which many Cypriots were killed and great wealth carried off or destroyed. Full Byzantine rule was restored in 965, when Emperor Nikephoros II Phokas scored decisive victories on land and sea.
In 1185 Isaac Komnenos, a member of the Byzantine imperial family, took over Cyprus and declared it independent of the Empire. In 1191, during the Third Crusade, Richard I of England captured the island from Isaac. He used it as a major supply base that was relatively safe from the Saracens. A year later Richard sold the island to the Knights Templar, who, following a bloody revolt, in turn sold it to Guy of Lusignan. His brother and successor Aimery was recognised as King of Cyprus by Henry VI, Holy Roman Emperor. and the Lusignan royal household even marrying Greeks. This included King John II of Cyprus who married Helena Palaiologina.
===Ottoman Cyprus===
In 1570, a full-scale Ottoman assault with 60,000 troops brought the island under Ottoman control, despite stiff resistance by the inhabitants of Nicosia and Famagusta. Ottoman forces capturing Cyprus massacred many Greek and Armenian Christian inhabitants. The previous Latin elite were destroyed and the first significant demographic change since antiquity took place with the formation of a Muslim community. Soldiers who fought in the conquest settled on the island and Turkish peasants and craftsmen were brought to the island from Anatolia. This new community also included banished Anatolian tribes, "undesirable" persons and members of various "troublesome" Muslim sects, as well as a number of new converts on the island.
The Ottomans abolished the feudal system previously in place and applied the millet system to Cyprus, under which non-Muslim peoples were governed by their own religious authorities. In a reversal from the days of Latin rule, the head of the Church of Cyprus was invested as leader of the Greek Cypriot population and acted as mediator between Christian Greek Cypriots and the Ottoman authorities. This status ensured that the Church of Cyprus was in a position to end the Catholic Church's constant expansion efforts on the island. Ottoman rule of Cyprus was at times indifferent, at times oppressive, depending on the temperaments of the sultans and local officials.
The ratio of Muslims to Christians fluctuated throughout the period of Ottoman domination. In 1777–78, 47,000 Muslims constituted a majority over the island's 37,000 Christians. By 1872, the population of the island had risen to 144,000, comprising 44,000 Muslims and 100,000 Christians. The Muslim population included numerous crypto-Christians, including the Linobambaki, a crypto-Catholic community that arose due to religious persecution of the Catholic community by the Ottoman authorities; this community would assimilate into the Turkish Cypriot community during British rule.
As soon as the Greek War of Independence broke out in 1821, several Greek Cypriots left for Greece to join the Greek forces. In response, the Ottoman governor of Cyprus arrested and executed 486 prominent Greek Cypriots, including the Archbishop of Cyprus, Kyprianos, and four other bishops. In 1828, modern Greece's first president Ioannis Kapodistrias called for union of Cyprus with Greece, and numerous minor uprisings took place. Reaction to Ottoman misrule led to uprisings by both Greek and Turkish Cypriots, although none were successful. After centuries of neglect by the Ottoman Empire, the poverty of most of the people and the ever-present tax collectors fueled Greek nationalism, and by the 20th century the idea of union with newly independent Greece was firmly rooted among Greek Cypriots.
===British Cyprus===
In the aftermath of the Russo-Turkish War (1877–1878) and the Congress of Berlin, Cyprus was leased to the British Empire which de facto took over its administration in 1878 (though, in terms of sovereignty, Cyprus remained a de jure Ottoman territory until 5 November 1914, together with Egypt and Sudan) It gave Greece a golden
“opportunity” in achieving enosis with Cyprus. and in 1925 it was declared a British crown colony. The Greek Cypriots viewed the island as historically Greek and believed that union with Greece was a natural right.
Initially, the Turkish Cypriots favoured the continuation of the British rule. However, they were alarmed by the Greek Cypriot calls for enosis, as they saw the union of Crete with Greece, which led to the exodus of Cretan Turks, as a precedent to be avoided, and they took a pro-partition stance in response to the militant activity of EOKA. The Turkish Cypriots also viewed themselves as a distinct ethnic group of the island and believed in their having a separate right to self-determination from Greek Cypriots. Meanwhile, in the 1950s, Turkish leader Menderes considered Cyprus an "extension of Anatolia", rejected the partition of Cyprus along ethnic lines and favoured the annexation of the whole island to Turkey. Nationalistic slogans centred on the idea that "Cyprus is Turkish" and the ruling party declared Cyprus to be a part of the Turkish homeland that was vital to its security. Upon realising that the fact that the Turkish Cypriot population was only 20% of the islanders made annexation unfeasible, the national policy was changed to favour partition. The slogan "Partition or Death" was frequently used in Turkish Cypriot and Turkish protests starting in the late 1950s and continuing throughout the 1960s. Although after the Zürich and London conferences Turkey seemed to accept the existence of the Cypriot state and to distance itself from its policy of favouring the partition of the island, the goal of the Turkish and Turkish Cypriot leaders remained that of creating an independent Turkish state in the northern part of the island.
In January 1950, the Church of Cyprus organised a referendum under the supervision of clerics and with no Turkish Cypriot participation, where 96% of the participating Greek Cypriots voted in favour of enosis. British officials also tolerated the creation of the Turkish underground organisation TMT The Secretary of State for the Colonies in a letter dated 15 July 1958 had advised the Governor of Cyprus not to act against TMT despite its illegal actions so as not to harm British relations with the Turkish government. The Turkish Cypriot population initially advocated the continuation of the British rule, then demanded the annexation of the island to Turkey, and in the 1950s, together with Turkey, established a policy of taksim, the partition of Cyprus and the creation of a Turkish polity in the north.
Cyprus was granted independence in 1960, following an armed campaign spearheaded by EOKA. As per the Zürich and London Agreement, Cyprus officially attained independence on 16 August 1960, and at the time had a total population of 573,566; of whom 442,138 (77.1%) were Greeks, 104,320 (18.2%) Turks, and 27,108 (4.7%) others. The UK retained the two Sovereign Base Areas of Akrotiri and Dhekelia, while government posts and public offices were allocated by ethnic quotas, giving the minority Turkish Cypriots a permanent veto, 30% in parliament and administration, and granting the three mother-states guarantor rights.
However, the division of power as foreseen by the constitution soon resulted in legal impasses and discontent on both sides, and nationalist militants started training again, with the military support of Greece and Turkey respectively. The Greek Cypriot leadership believed that the rights given to Turkish Cypriots under the 1960 constitution were too extensive and designed the Akritas plan, which was aimed at reforming the constitution in favour of Greek Cypriots, persuading the international community about the correctness of the changes and violently subjugating Turkish Cypriots in a few days should they not accept the plan. Tensions were heightened when Cypriot President Archbishop Makarios III called for constitutional changes, which were rejected by Turkey and opposed by Turkish Cypriots. destruction of 109 Turkish Cypriot or mixed villages and displacement of 25,000–30,000 Turkish Cypriots. The crisis resulted in the end of the Turkish Cypriot involvement in the administration and their claiming that it had lost its legitimacy; Turkish Cypriots started living in enclaves. The republic's structure was changed, unilaterally, by Makarios, and Nicosia was divided by the Green Line, with the deployment of UNFICYP troops. in response to the continuing Cypriot intercommunal violence, but this was stopped by a strongly worded telegram from the US President Lyndon B. Johnson on 5 June, warning that the US would not stand beside Turkey in case of a consequential Soviet invasion of Turkish territory. Meanwhile, by 1964, enosis was a Greek policy and would not be abandoned; Makarios and the Greek prime minister Georgios Papandreou agreed that enosis should be the ultimate aim and King Constantine wished Cyprus "a speedy union with the mother country". Greece dispatched 10,000 troops to Cyprus to counter a possible Turkish invasion.
The crisis of 1963–64 had brought further intercommunal violence between the two communities, displaced more than 25,000 Turkish Cypriots into enclaves and brought the end of Turkish Cypriot representation in the republic.
===1974 coup d'état, invasion, and division===
On 15 July 1974, the Greek military junta under Dimitrios Ioannides carried out a coup d'état in Cyprus, to unite the island with Greece. The coup ousted president Makarios III and replaced him with pro-enosis nationalist Nikos Sampson. In response to the coup, five days later, on 20 July 1974, the Turkish army invaded the island, citing a right to intervene to restore the constitutional order from the 1960 Treaty of Guarantee. This justification has been rejected by the United Nations and the international community.
The Turkish air force began bombing Greek positions in Cyprus, and hundreds of paratroopers were dropped in the area between Nicosia and Kyrenia, where well-armed Turkish Cypriot enclaves had been long-established; while off the Kyrenia coast, Turkish troop ships landed 6,000 men as well as tanks, trucks and armoured vehicles.
Three days later, when a ceasefire had been agreed, Turkey had landed 30,000 troops on the island and captured Kyrenia, the corridor linking Kyrenia to Nicosia, and the Turkish Cypriot quarter of Nicosia itself. The invasion resulted in Morphou, Karpass, Famagusta and the Mesaoria coming under Turkish control.
International pressure led to a ceasefire, and by then 36% of the island had been taken over by the Turks and 180,000 Greek Cypriots had been evicted from their homes in the north. At the same time, around 50,000 Turkish Cypriots were displaced to the north and settled in the properties of the displaced Greek Cypriots. Among a variety of sanctions against Turkey, in mid-1975 the US Congress imposed an arms embargo on Turkey for using US-supplied equipment during the Turkish invasion of Cyprus in 1974. There were 1,534 Greek Cypriots and 502 Turkish Cypriots missing as a result of the fighting from 1963 to 1974.
The Republic of Cyprus has de jure sovereignty over the entire island, including its territorial waters and exclusive economic zone, with the exception of the Sovereign Base Areas of Akrotiri and Dhekelia, which remain under the UK's control according to the London and Zürich Agreements. However, the Republic of Cyprus is de facto partitioned into two main parts: the area under the effective control of the Republic, in the south and west and comprising about 59% of the island's area, and the north, administered by the self-declared Turkish Republic of Northern Cyprus, covering about 36% of the island's area. Another nearly 4% of the island's area is covered by the UN buffer zone. The international community considers the northern part of the island to be territory of the Republic of Cyprus occupied by Turkish forces. The occupation is viewed as illegal under international law and amounting to illegal occupation of EU territory since Cyprus became a member of the European Union.
===Post-division===
After the restoration of constitutional order and the return of Archbishop Makarios III to Cyprus in December 1974, Turkish troops remained, occupying the northeastern portion of the island. In 1983, the Turkish Cypriot parliament, led by the Turkish Cypriot leader Rauf Denktaş, proclaimed the Turkish Republic of Northern Cyprus (TRNC), which is recognised only by Turkey.
The Turkish invasion, the ensuing occupation and the declaration of independence by the TRNC have been condemned by United Nations resolutions, which are reaffirmed by the Security Council every year.
===21st century===
Attempts to resolve the Cyprus dispute have continued. In 2004, the Annan Plan, drafted by then UN Secretary General Kofi Annan, was put to a referendum in both Cypriot administrations. 65% of Turkish Cypriots voted in support of the plan and 74% Greek Cypriots voted against the plan, saying that it disproportionately favoured Turkish Cypriots and gave unreasonable influence over the nation to Turkey. In total, 66.7% of the voters rejected the Annan Plan.
On 1 May 2004 Cyprus joined the European Union, together with nine other countries. Cyprus was accepted into the EU as a whole, although the EU legislation is suspended in Northern Cyprus until a final settlement of the Cyprus problem.
Efforts have been made to enhance freedom of movement between the two sides. In April 2003, Northern Cyprus unilaterally eased checkpoint restrictions, permitting Cypriots to cross between the two sides for the first time in 30 years. In March 2008, a wall that had stood for decades at the boundary between the Republic of Cyprus and the UN buffer zone was demolished. The wall had cut across Ledra Street in the heart of Nicosia and was seen as a strong symbol of the island's 32-year division. On 3 April 2008, Ledra Street was reopened in the presence of Greek and Turkish Cypriot officials. The two sides relaunched reunification talks in 2015, but these collapsed in 2017.
The European Union warned in February 2019 that Cyprus was selling EU passports to Russian oligarchs, and thus would allow organised crime syndicates to infiltrate the EU. In 2020, leaked documents revealed a wider range of former and current officials from Afghanistan, China, Dubai, Lebanon, the Russian Federation, Saudi Arabia, Ukraine and Vietnam who bought a Cypriot citizenship prior to a change of the law in July 2019. Since 2020 Cyprus and Turkey have been engaged in a dispute over the extent of their exclusive economic zones, ostensibly sparked by oil and gas exploration in the area.
In November 2023, the Cyprus Confidential data leak published by the International Consortium of Investigative Journalists showed the country's financial network entertaining strong links with Russian oligarchs and high-up figures in the Kremlin, supporting the regime of Vladimir Putin.
In July 2024, on the 50th anniversary of the Turkish invasion of Northern Cyprus, Turkish President Erdoğan rejected a United Nations-endorsed plan for a federal government and supported the idea of having two separate states within Cyprus. Greek Cypriots immediately rejected Erdoğan's two-state proposal, calling it a "non-starter".
==Geography==
Cyprus is the third largest island in the Mediterranean Sea, after the Italian islands of Sicily and Sardinia, both in terms of area and population. and some sources placing Cyprus in Western Asia and the Middle East.
Cyprus contains the Cyprus Mediterranean forests ecoregion. It had a 2018 Forest Landscape Integrity Index mean score of 7.06/10, ranking it 59th globally out of 172 countries.
Geopolitically, the island is subdivided into four main segments. The Republic of Cyprus occupies the southern two-thirds of the island (59.74%). The Turkish Republic of Northern Cyprus occupies the northern third (34.85%), and the United Nations-controlled Green Line provides a buffer zone that separates the two and covers 2.67% of the island. Lastly, there are two bases under British sovereignty on the island: Akrotiri and Dhekelia, covering the remaining 2.74%.
===Climate===
Cyprus has a subtropical climate – Mediterranean and semi-arid type (in the north-eastern part of the island) – Köppen climate classifications Csa and BSh, with very mild winters (on the coast) and warm to hot summers. Snow is possible only in the Troodos Mountains in the central part of island. Rain occurs mainly in winter, with summer being generally dry.
Cyprus has one of the warmest climates in the Mediterranean part of the European Union. The average annual temperature on the coast is around during the day and at night. Generally, summers last about eight months, beginning in April with average temperatures of during the day and at night, and ending in November with average temperatures of during the day and at night, although in the remaining four months temperatures sometimes exceed .
Sunshine hours on the coast are around 3,200 per year, from an average of 5–6 hours of sunshine per day in December to an average of 12–13 hours in July. This is about double that of cities in the northern half of Europe; for comparison, London receives about 1,540 per year. In December, London receives about 50 hours of sunshine Between 2001 and 2004, exceptionally heavy annual rainfall pushed water reserves up, with supply exceeding demand, allowing total storage in the island's reservoirs to rise to an all-time high by the start of 2005.
However, since then demand has increased annually – a result of local population growth, foreigners moving to Cyprus and the number of visiting tourists – while supply has fallen as a result of more frequent droughts Water desalination plants are gradually being constructed to deal with recent years of prolonged drought.
The Government has invested heavily in the creation of water desalination plants which have supplied almost 50 per cent of domestic water since 2001. Efforts have also been made to raise public awareness of the situation and to encourage domestic water users to take more responsibility for the conservation of this increasingly scarce commodity.
Turkey has built a water pipeline under the Mediterranean Sea from Anamur on its southern coast to the northern coast of Cyprus, to supply Northern Cyprus with potable and irrigation water (see Northern Cyprus Water Supply Project).
=== Flora and fauna ===
Cyprus is home to a number of endemic species, including the Cypriot mouse, the golden oak and the Cyprus cedar.
==Government and politics==
Cyprus is a presidential republic. The head of state and of the government is elected by a process of universal suffrage for a five-year term. Executive power is exercised by the government with legislative power vested in the House of Representatives whilst the Judiciary is independent of both the executive and the legislature.
The 1960 Constitution provided for a presidential system of government with independent executive, legislative and judicial branches as well as a complex system of checks and balances including a weighted power-sharing ratio designed to protect the interests of the Turkish Cypriots. The executive was led by a Greek Cypriot president and a Turkish Cypriot vice-president elected by their respective communities for five-year terms and each possessing a right of veto over certain types of legislation and executive decisions. Legislative power rested on the House of Representatives who were also elected on the basis of separate voters' rolls.
Since 1965, following clashes between the two communities, the Turkish Cypriot seats in the House have remained vacant. In 1974 Cyprus was divided de facto when the Turkish army occupied the northern third of the island. The Turkish Cypriots subsequently declared independence in 1983 as the Turkish Republic of Northern Cyprus but were recognised only by Turkey. In 1985 the TRNC adopted a constitution and held its first elections. The United Nations recognises the sovereignty of the Republic of Cyprus over the entire island of Cyprus.
As of 2007, the House of Representatives had 56 members elected for a five-year term by proportional representation, and three observer members representing the Armenian, Latin and Maronite minorities. Twenty-four seats were allocated to the Turkish community but have remained vacant since 1964. The political environment was dominated by the communist AKEL, the liberal conservative Democratic Rally, the centrist Democratic Party, and the social-democratic EDEK.
In 2008, Dimitris Christofias became the country's first Communist head of state. Due to his involvement in the 2012–2013 Cypriot financial crisis, Christofias did not run for re-election in 2013. The Presidential election in 2013 resulted in Democratic Rally candidate Nicos Anastasiades winning 57.48% of the vote. As a result, Anastasiades was sworn in on 28 February 2013. Anastasiades was re-elected with 56% of the vote in the 2018 presidential election. On 28 February 2023, Nikos Christodoulides, the winner of the 2023 presidential election run-off, was sworn in as the eighth president of the Republic of Cyprus.
===Administrative divisions===
The Republic of Cyprus is divided into six districts: Nicosia, Famagusta, Kyrenia, Larnaca, Limassol and Paphos.
===Exclaves and enclaves===
Cyprus has four exclaves, all in territory that belongs to the British Sovereign Base Area of Dhekelia. The first two are the villages of Ormidhia and Xylotymvou. The third is the Dhekelia Power Station, which is divided by a British road into two parts. The northern part is the EAC refugee settlement. The southern part, even though located by the sea, is also an exclave because it has no territorial waters of its own, those being UK waters.
The UN buffer zone runs up against Dhekelia and picks up again from its east side off Ayios Nikolaos and is connected to the rest of Dhekelia by a thin land corridor. In that sense the buffer zone turns the Paralimni area on the southeast corner of the island into a de facto, though not de jure, exclave.
===Foreign relations===
The Republic of Cyprus is a member of the following international groups: Australia Group, CN, CE, CFSP, EBRD, EIB, EU, FAO, IAEA, IBRD, ICAO, ICC, ICCt, ITUC, IDA, IFAD, IFC, IHO, ILO, IMF, IMO, Interpol, IOC, IOM, IPU, ITU, MIGA, NAM, NSG, OPCW, OSCE, PCA, UN, UNCTAD, UNESCO, UNHCR, UNIDO, UPU, WCL, WCO, WFTU, WHO, WIPO, WMO, WToO, WTO.
Cyprus is the 88th most peaceful country in the world, according to the 2024 Global Peace Index.
===Military===
The Cypriot National Guard is the main military institution of the Republic of Cyprus. It is a combined arms force, with land, air and naval elements. Historically all male citizens were required to spend 24 months serving in the National Guard after their 17th birthday, but in 2016 this period of compulsory service was reduced to 14 months.
Annually, approximately 10,000 persons are trained in recruit centres. Depending on their awarded speciality the conscript recruits are then transferred to speciality training camps or to operational units.
While until 2016 the armed forces were mainly conscript based, since then a large professional enlisted institution has been adopted (ΣΥΟΠ), which combined with the reduction of conscript service produces an approximate 3:1 ratio between conscript and professional enlisted.
===Law, justice and human rights===
The Cyprus Police (Greek: , ) is the only National Police Service of the Republic of Cyprus and is under the Ministry of Justice and Public Order since 1993.
In "Freedom in the World 2011", Freedom House rated Cyprus as "free". In January 2011, the Report of the Office of the United Nations High Commissioner for Human Rights on the question of Human Rights in Cyprus noted that the ongoing division of Cyprus continues to affect human rights throughout the island "including freedom of movement, human rights pertaining to the question of missing persons, discrimination, the right to life, freedom of religion, and economic, social and cultural rights". The constant focus on the division of the island can sometimes mask other human rights issues. Prostitution is rife, and the island has been criticized for its role in the sex trade as one of the main routes of human trafficking from Eastern Europe.
In 2014, Turkey was ordered by the European Court of Human Rights to pay well over $100m in compensation to Cyprus for the invasion; Ankara announced that it would ignore the judgment. In 2014, a group of Cypriot refugees and a European parliamentarian, later joined by the Cypriot government, filed a complaint to the International Court of Justice, accusing Turkey of violating the Geneva Conventions by directly or indirectly transferring its civilian population into occupied territory. Other violations of the Geneva and the Hague Conventions—both ratified by Turkey—amount to what archaeologist Sophocles Hadjisavvas called "the organised destruction of Greek and Christian heritage in the north". Art law expert Alessandro Chechi has classified the connection of cultural heritage destruction to ethnic cleansing as the "Greek Cypriot viewpoint", which he reports as having been dismissed by two PACE reports. Chechi asserts joint Greek and Turkish Cypriot responsibility for the destruction of cultural heritage in Cyprus, noting the destruction of Turkish Cypriot heritage in the hands of Greek Cypriot extremists.
==Economy==
In the early 21st century, Cyprus boasted a prosperous service-based economy that made it the wealthiest of the ten countries that joined the European Union in 2004. Fitch stated Cyprus would need an additional € to support its banks and the downgrade was mainly due to the exposure of Bank of Cyprus, Cyprus Popular Bank, and Hellenic Bank, Cyprus's three largest banks, to the Greek government-debt crisis.
Cyprus made a staggering economic recovery in the 2010s, and according to the 2023 International Monetary Fund estimates, Cyprus' per capita GDP at $54,611 is the highest in Southern Europe, though slightly below the European Union average. Tourism, financial services and shipping are significant parts of the economy, and Cyprus has been sought as a base for several offshore businesses due its low tax rates and ease of doing business. Robust growth was achieved in the 1980s and 1990s, due to the focus placed by Cypriot governments on meeting the criteria for admission to the European Union. The Cypriot government adopted the euro as the national currency on 1 January 2008, replacing the Cypriot pound.
Cyprus is the last EU member fully isolated from energy interconnections and it is expected that it will be connected to European network via the EuroAsia Interconnector, a 2000 MW high-voltage direct current undersea power cable. EuroAsia Interconnector will connect Greek, Cypriot, and Israeli power grids. It is a leading Project of Common Interest of the European Union and also priority Electricity Highway Interconnector Project.
In recent years significant quantities of offshore natural gas have been discovered in the area known as Aphrodite (at the exploratory drilling block 12) in Cyprus's exclusive economic zone (EEZ), about south of Limassol at 33°5'40″N and 32°59'0″E. However, Turkey's offshore drilling companies have accessed both natural gas and oil resources since 2013. Cyprus demarcated its maritime border with Egypt in 2003, with Lebanon in 2007, and with Israel in 2010. In August 2011, the US-based firm Noble Energy entered into a production-sharing agreement with the Cypriot government regarding the block's commercial development.
Turkey, which does not recognise the border agreements of Cyprus with its neighbours, threatened to mobilise its naval forces if Cyprus proceeded with plans to begin drilling at Block 12. Cyprus's drilling efforts have the support of the US, EU, and UN, and on 19 September 2011 drilling in Block 12 began without any incidents being reported.
===Infrastructure===
Cyprus is one of only three EU nations in which vehicles drive on the left-hand side of the road, a remnant of British rule. A series of motorways runs along the coast from Paphos to Ayia Napa, with two motorways running inland to Nicosia, one from Limassol and one from Larnaca.
Per capita private car ownership is the 29th-highest in the world. There were approximately 344,000 privately owned vehicles, and a total of 517,000 registered motor vehicles in the Republic of Cyprus in 2006. In 2006, plans were announced to improve and expand bus services and other public transport throughout Cyprus, with the financial backing of the European Union Development Bank. In 2010 the new bus network was implemented.
Cyprus has two international airports in the government-controlled areas, the busier one being in Larnaca and the other in Paphos. The Ercan International Airport is the only active one in the non-government-controlled areas, but all international flights there must have a stopover in Turkey.
The main harbours of the island are Limassol and Larnaca, which serve cargo, passenger and cruise ships.
Cyta, the state-owned telecommunications company, manages most telecommunications and Internet connections on the island. However, following deregulation of the sector, a few private telecommunications companies emerged, including epic, Cablenet, OTEnet Telecom, Omega Telecom and PrimeTel. In the non-government-controlled areas of Cyprus, two different companies administer the mobile phone network: Turkcell and KKTC Telsim.
==Demographics==
According to the Republic of Cyprus' website, the population in the government controlled areas was 918,100 at the 2021 Census, with the most populous district being Nicosia (38%), followed by Limassol (28%). The Nicosia Metropolitan area, consisting of seven municipalities, is the largest urban area on the island with a population of 255,309.
As per the first population census after independence, carried out in December 1960 and covering the entire island, Cyprus had a total population of 573,566, of whom 442,138 (77.1%) were Greeks, 104,320 (18.2%) Turks, and 27,108 (4.7%) others. The CIA World Factbook calculated that in 2001, Greek Cypriots comprised 77%, Turkish Cypriots 18%, and others 5% of the total Cypriot population.
Due to the inter-communal ethnic tensions between 1963 and 1974, an island-wide census was regarded as impossible. Nevertheless, the Cypriot government conducted one in 1973, without the Turkish Cypriot populace. According to this census, the Greek Cypriot population was 482,000. One year later, in 1974, the Cypriot government's Department of Statistics and Research estimated the total population of Cyprus at 641,000; of whom 506,000 (78.9%) were Greeks, and 118,000 (18.4%) Turkish. After the military occupation of part of the island in 1974, the government of Cyprus conducted six more censuses: in 1976, 1982, 1992, 2001, 2011 and 2021; these excluded the Turkish population which was resident in non-government-controlled areas of the island. and an estimated 10,000–30,000 undocumented illegal immigrants.
According to the 2006 census carried out by Northern Cyprus, there were 256,644 (de jure) people living in Northern Cyprus. 178,031 were citizens of Northern Cyprus, of whom 147,405 were born in Cyprus (112,534 from the north; 32,538 from the south; 371 did not indicate what region of Cyprus they were from); 27,333 born in Turkey; 2,482 born in the UK and 913 born in Bulgaria. Of the 147,405 citizens born in Cyprus, 120,031 say both parents were born in Cyprus; 16,824 say both parents born in Turkey; 10,361 have one parent born in Turkey and one parent born in Cyprus.
In 2010, the International Crisis Group estimated that the total population of the island was 1.1 million, of which there were an estimated 300,000 residents in the north, perhaps half of whom were either born in Turkey or are children of such settlers.
The villages of Rizokarpaso (in Northern Cyprus), Potamia (in Nicosia district) and Pyla (in Larnaca District) are the only settlements remaining with a mixed Greek and Turkish Cypriot population.
Y-Dna haplogroups are found at the following frequencies in Cyprus: J (43.07% including 6.20% J1), E1b1b (20.00%), R1 (12.30% including 9.2% R1b), F (9.20%), I (7.70%), K (4.60%), A (3.10%). J, K, F and E1b1b haplogroups consist of lineages with differential distribution within Middle East, North Africa and Europe.
Outside Cyprus there are significant and thriving diasporas – both a Greek Cypriot diaspora and a Turkish Cypriot diaspora – in the United Kingdom, Australia, Canada, the United States, Greece and Turkey.
According to Council of Europe, approximately 1,250 Romani people live in Cyprus.
===Religion===
The majority of Greek Cypriots identify as Christians, specifically Greek Orthodox, whereas most Turkish Cypriots are adherents of Sunni Islam. The first President of Cyprus, Makarios III, was an archbishop.
Hala Sultan Tekke, situated near the Larnaca Salt Lake is an object of pilgrimage for Muslims.
According to the 2001 census carried out in the government-controlled areas, 94.8% of the population was Eastern Orthodox, 0.9% Armenian and Maronite, 1.5% Roman Catholic, 1.0% Church of England, and 0.6% Muslim. There is also a Jewish community on Cyprus. The remaining 1.3% adhered to other religious denominations or did not state their religion. The Greek Orthodox, Armenian Apostolic Church, and both the Maronite and Latin Catholics are constitutionally recognised denominations and exempt from taxes.
===Languages===
Cyprus has two official languages, Greek and Turkish. Armenian and Cypriot Maronite Arabic are recognised as minority languages. Although without official status, English is widely spoken and features widely on road signs and in public notices and advertisements. English was the sole official language during British colonial rule and the lingua franca until 1960, and continued to be used (de facto) in courts of law until 1989 and in legislation until 1996. In 2010, 80.4% of Cypriots were proficient in English as a second language. Russian is widely spoken among the country's minorities, residents and citizens of post-Soviet countries, and Pontic Greeks. Russian, after English and Greek, is the third language used on many signs of shops and restaurants, particularly in Limassol and Paphos. In addition, in 2006, 12% of the population spoke French and 5% spoke German.
The everyday spoken language of Greek Cypriots is Cypriot Greek, and that of Turkish Cypriots is Cypriot Turkish. Cyprus was ranked 27th in the Global Innovation Index in 2024.
State schools are generally seen as equivalent in quality of education to private-sector institutions. However, the value of a state high-school diploma is limited by the fact that the grades obtained account for only around 25% of the final grade for each topic, with the remaining 75% assigned by the teacher during the semester, in a minimally transparent way. Cypriot universities (like universities in Greece) ignore high school grades almost entirely for admissions purposes. While a high-school diploma is mandatory for university attendance, admissions are decided almost exclusively on the basis of scores at centrally administered university entrance examinations that all university candidates are required to take.
The majority of Cypriots receive their higher education at Greek, British, Turkish, other European and North American universities. Cyprus currently has the highest percentage of citizens of working age who have higher-level education in the EU at 30% which is ahead of Finland's 29.5%. In addition, 47% of its population aged 25–34 have tertiary education, which is the highest in the EU. The body of Cypriot students is highly mobile, with 78.7% studying in a university outside Cyprus.
==Culture==
Greek and Turkish Cypriots share many cultural traits, while also possessing some differences. Several traditional food (such as souvla and halloumi) and beverages are similar, as well as expressions and ways of life. Hospitality and buying or offering food and drinks for guests or others are common among both. In both communities, music, dance and art are integral parts of social life and many artistic, verbal and nonverbal expressions, traditional dances such as tsifteteli, similarities in dance costumes and importance placed on social activities are shared between the communities. However, the two communities have distinct religions and religious cultures, with the Greek Cypriots traditionally being Greek Orthodox and Turkish Cypriots traditionally being Sunni Muslims, which has partly hindered cultural exchange. Greek Cypriots have influences from Greece and Christianity, while Turkish Cypriots have influences from Turkey and Islam.
The Limassol Carnival Festival is an annual carnival which is held at Limassol, in Cyprus. The event which is very popular in Cyprus was introduced in the 20th century.
===Arts===
The art history of Cyprus can be said to stretch back up to 10,000 years, following the discovery of a series of Chalcolithic period carved figures in the villages of Khoirokoitia and Lempa. The island is the home to numerous examples of high quality religious icon painting from the Middle Ages as well as many painted churches. Cypriot architecture was heavily influenced by French Gothic and Italian renaissance introduced in the island during the era of Latin domination (1191–1571).
A well known traditional art that dates at least from the 14th century is the Lefkara lace, which originates from the village of Lefkara. Lefkara lace is recognised as an intangible cultural heritage (ICH) by UNESCO, and it is characterised by distinct design patterns, and its intricate, time-consuming production process. Another local form of art that originated from Lefkara is the production of Cypriot Filigree (locally known as Trifourenio), a type of jewellery that is made with twisted threads of silver.
In modern times Cypriot art history begins with the painter Vassilis Vryonides (1883–1958) who studied at the Academy of Fine Arts in Venice. Arguably the two founding fathers of modern Cypriot art were Adamantios Diamantis (1900–1994) who studied at London's Royal College of Art and
Christophoros Savva (1924–1968) who also studied in London, at Saint Martin's School of Art. In 1960, Savva founded, together with Welsh artist Glyn Hughes, Apophasis [Decision], the first independent cultural centre of the newly established Republic of Cyprus. In 1968, Savva was among the artists representing Cyprus in its inaugural Pavilion at the 34th Venice Biennale. English Cypriot Artist Glyn HUGHES 1931–2014. In many ways these two artists set the template for subsequent Cypriot art and both their artistic styles and the patterns of their education remain influential to this day. In particular the majority of Cypriot artists still train in England while others train at art schools in Greece and local art institutions such as the Cyprus College of Art, University of Nicosia and the Frederick Institute of Technology.
One of the features of Cypriot art is a tendency towards figurative painting although conceptual art is being rigorously promoted by a number of art "institutions" and most notably the Nicosia Municipal Art Centre. Municipal art galleries exist in all the main towns and there is a large and lively commercial art scene.
Other notable Greek Cypriot artists include Panayiotis Kalorkoti, Nicos Nicolaides, Stass Paraskos, Telemachos Kanthos, and Chris Achilleos; and Turkish Cypriot artists include İsmet Güney, Ruzen Atakan and Mutlu Çerkez.
===Music===
[, dominant instrument of the Cypriot traditional music]]
The traditional folk music of Cyprus has several common elements with Greek, Turkish, and Arabic Music, all of which have descended from Byzantine music, including Greek Cypriot and Turkish Cypriot dances such as the tillirkotissa, as well as the Middle Eastern-inspired tsifteteli and arapies. There is also a form of musical poetry known as chattista which is often performed at traditional feasts and celebrations. The instruments commonly associated with Cyprus folk music are the violin ("fkiolin"), lute ("laouto"), Cyprus flute (pithkiavlin), oud ("outi"), kanonaki and percussions (including the "tamboutsia"). Composers associated with traditional Cypriot music include Solon Michaelides, Marios Tokas, Evagoras Karageorgis and Savvas Salides. Among musicians is also the acclaimed pianist Cyprien Katsaris, composer Andreas G. Orphanides, and composer and artistic director of the European Capital of Culture initiative Marios Joannou Elia.
Popular music in Cyprus is generally influenced by the Greek Laïka scene; artists who play in this genre include international platinum star Anna Vissi, Evridiki, and Sarbel. Hip hop and R&B have been supported by the emergence of Cypriot rap and the urban music scene at Ayia Napa, while in the last years the reggae scene is growing, especially through the participation of many Cypriot artists at the annual Reggae Sunjam festival. Is also noted Cypriot rock music and Éntekhno rock is often associated with artists such as Michalis Hatzigiannis and Alkinoos Ioannidis. Metal also has a small following in Cyprus represented by bands such as Armageddon (rev.16:16), Blynd, Winter's Verge, Methysos and Quadraphonic.
===Literature===
Literary production of the antiquity includes the Cypria, an epic poem, probably composed in the late 7th century BC and attributed to Stasinus. The Cypria is one of the first specimens of Greek and European poetry. The Cypriot Zeno of Citium was the founder of the Stoic school of philosophy.
Epic poetry, notably the "acritic songs", flourished during the Middle Ages. Two chronicles, one written by Leontios Machairas and the other by Georgios Boustronios, cover the entire Middle Ages until the end of Frankish rule (4th century–1489). Poèmes d'amour written in medieval Greek Cypriot date back from the 16th century. Some of them are actual translations of poems written by Petrarch, Bembo, Ariosto and G. Sannazzaro. Many Cypriot scholars fled Cyprus at troubled times, such as Ioannis Kigalas (c. 1622–1687) who migrated from Cyprus to Italy in the 17th century, several of his works have survived in books of other scholars.
Hasan Hilmi Efendi, a Turkish Cypriot poet, was rewarded by the Ottoman sultan Mahmud II and said to be the "sultan of the poems".
Modern Greek Cypriot literary figures include the poet and writer Costas Montis, poet Kyriakos Charalambides, poet Michalis Pasiardis, writer Nicos Nicolaides, Stylianos Atteshlis, Altheides, Loukis Akritas and Demetris Th. Gotsis. Dimitris Lipertis, Vasilis Michaelides and Pavlos Liasides are folk poets who wrote poems mainly in the Cypriot-Greek dialect. Among leading Turkish Cypriot writers are Osman Türkay, twice nominated for the Nobel Prize in Literature, Özker Yaşın, Neriman Cahit, Urkiye Mine Balman, Mehmet Yaşın and Neşe Yaşın.
There is an increasingly strong presence of both temporary and permanent emigre Cypriot writers in world literature, as well as writings by second and third-generation Cypriot writers born or raised abroad, often writing in English. This includes writers such as Michael Paraskos and Stephanos Stephanides.
Examples of Cyprus in foreign literature include the works of Shakespeare, with most of the play Othello by William Shakespeare set on the island of Cyprus. British writer Lawrence Durrell lived in Cyprus from 1952 until 1956, during his time working for the British colonial government on the island, and wrote the book Bitter Lemons about his time in Cyprus which won the second Duff Cooper Prize in 1957.
===Mass media===
In the 2015 Freedom of the Press report of Freedom House, the Republic of Cyprus and Northern Cyprus were ranked "free". The Republic of Cyprus scored 25/100 in press freedom, 5/30 in Legal Environment, 11/40 in Political Environment, and 9/30 in Economic Environment (the lower scores the better). Reporters Without Borders rank the Republic of Cyprus 24th out of 180 countries in the 2015 World Press Freedom Index, with a score of 15.62.
The law provides for freedom of speech and press, and the government generally respects these rights in practice. An independent press, an effective judiciary, and a functioning democratic political system combine to ensure freedom of speech and of the press. The law prohibits arbitrary interference with privacy, family, home, or correspondence, and the government generally respects these prohibitions in practice.
Local television companies in Cyprus include the state owned Cyprus Broadcasting Corporation which runs two television channels. In addition on the Greek side of the island there are the private channels ANT1 Cyprus, Plus TV, Mega Channel, Sigma TV, Nimonia TV (NTV) and New Extra. In Northern Cyprus, the local channels are BRT, the Turkish Cypriot equivalent to the Cyprus Broadcasting Corporation, and a number of private channels. The majority of local arts and cultural programming is produced by the Cyprus Broadcasting Corporation and BRT, with local arts documentaries, review programmes and filmed drama series.
===Cinema===
The most worldwide known Cypriot director, to have worked abroad, is Michael Cacoyannis.
In the late 1960s and early 1970s, George Filis produced and directed Gregoris Afxentiou, Etsi Prodothike i Kypros, and The Mega Document. In 1994, Cypriot film production received a boost with the establishment of the Cinema Advisory Committee. In 2000, the annual amount set aside for filmmaking in the national budget was CYP£500,000 (about €850,000). In addition to government grants, Cypriot co-productions are eligible for funding from the Council of Europe's Eurimages Fund, which finances European film co-productions. To date, four feature films on which a Cypriot was an executive producer have received funding from Eurimages. The first was I Sphagi tou Kokora (1996), followed by Hellados (unreleased), To Tama (1999), and O Dromos gia tin Ithaki (2000).
===Cuisine===
During the medieval period, under the French Lusignan monarchs of Cyprus an elaborate form of courtly cuisine developed, fusing French, Byzantine and Middle Eastern forms. The Lusignan kings were known for importing Syrian cooks to Cyprus, and it has been suggested that one of the key routes for the importation of Middle Eastern recipes into France and other Western European countries, such as blancmange, was via the Lusignan Kingdom of Cyprus. These recipes became known in the West as vyands de Chypre, or foods of Cyprus, and the food historian William Woys Weaver has identified over one hundred of them in English, French, Italian and German recipe books of the Middle Ages. One that became particularly popular across Europe in the medieval and early modern periods was a stew made with chicken or fish called malmonia, which in English became mawmeny.
Another example of a Cypriot food ingredient entering the Western European canon is the cauliflower, still popular and used in a variety of ways on the island today, which was associated with Cyprus from the early Middle Ages. Writing in the 12th and 13th centuries the Arab botanists Ibn al-'Awwam and Ibn al-Baitar claimed the vegetable had its origins in Cyprus, and this association with the island was echoed in Western Europe, where cauliflowers were originally known as Cyprus cabbage or Cyprus colewart. There was also a long and extensive trade in cauliflower seeds from Cyprus, until well into the sixteenth century.
Although much of the Lusignan food culture was lost after the fall of Cyprus to the Ottomans in 1571, a number of dishes that would have been familiar to the Lusignans survive today, including various forms of tahini and houmous, zalatina, skordalia and pickled wild song birds called ambelopoulia. Ambelopoulia, which is today highly controversial, and illegal, was exported in vast quantities from Cyprus during the Lusignan and Venetian periods, particularly to Italy and France. In 1533 the English traveller to Cyprus, John Locke, claimed to have seen the pickled wild birds packed into large jars, of which 1200 jars were exported from Cyprus annually.
Also familiar to the Lusignans would have been Halloumi cheese, which some food writers today claim originated in Cyprus during the Byzantine period although the name of the cheese itself is thought by academics to be of Arabic origin. There is no surviving written documentary evidence of the cheese being associated with Cyprus before the year 1554, when the Italian historian Florio Bustron wrote of a sheep-milk cheese from Cyprus he called calumi. This island has protected geographical indication (PGI) for its lokum produced in the village of Geroskipou.
===Sports===
Sport governing bodies include the Cyprus Football Association, Cyprus Basketball Federation, Cyprus Volleyball Federation, Cyprus Automobile Association, Cyprus Badminton Federation, Cyprus Cricket Association, Cyprus Rugby Federation and the Cyprus Pool Association.
Notable sports teams in the Cyprus leagues include APOEL FC, Anorthosis Famagusta FC, AC Omonia, AEL Limassol FC, Apollon Limassol FC, Nea Salamis Famagusta FC, Olympiakos Nicosia, AEK Larnaca FC, Aris Limassol FC, AEL Limassol B.C., Keravnos B.C. and Apollon Limassol B.C. Stadiums or sports venues include the GSP Stadium (the largest in the Republic of Cyprus-controlled areas), Tsirion Stadium (second largest), Neo GSZ Stadium, Antonis Papadopoulos Stadium, Ammochostos Stadium. Makario Stadium and Alphamega Stadium.
In the 2008–09 season, Anorthosis Famagusta FC was the first Cypriot team to qualify for the UEFA Champions League Group stage. Next season, APOEL FC qualified for the UEFA Champions League group stage, and reached the last 8 of the 2011–12 UEFA Champions League after finishing top of its group and beating French Olympique Lyonnais in the Round of 16.
The Cyprus national rugby union team known as The Moufflons currently holds the record for most consecutive international wins, which is especially notable as the Cyprus Rugby Federation was only formed in 2006.
Footballer Sotiris Kaiafas won the European Golden Shoe in the 1975–76 season; Cyprus is the smallest country by population to have one of its players win the award. Tennis player Marcos Baghdatis was ranked 8th in the world, was a finalist at the Australian Open, and reached the Wimbledon semi-final, all in 2006. High jumper Kyriakos Ioannou achieved a jump of 2.35m at the 11th IAAF World Championships in Athletics in Osaka, Japan, in 2007, winning the bronze medal. He has been ranked third in the world. In motorsports, Tio Ellinas is a successful race car driver, currently racing in the GP3 Series for Marussia Manor Motorsport. There is also mixed martial artist Costas Philippou, who competed in UFC's middleweight division from 2011 until 2015. Costas holds a 6–4 record in UFC bouts.
Also notable for a Mediterranean island, the siblings Christopher and Sophia Papamichalopoulou qualified for the 2010 Winter Olympics in Vancouver, British Columbia, Canada. They were the only athletes who managed to qualify and thus represented Cyprus at the 2010 Winter Olympics.
The country's first ever Olympic medal, a silver medal, was won by the sailor Pavlos Kontides, at the 2012 Summer Olympics in the Men's Laser class.
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"red mullet",
"Chalcolithic",
"2012 Summer Olympics",
"Domestication of the cat",
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"Lyndon B. Johnson",
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"Cyprus Mediterranean forests",
"Cyprus massacre",
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"Irreligion",
"Classical Latin",
"WMO",
"Hip hop music",
"Greek Cypriot diaspora",
"Third Crusade",
"Jacopo Sannazaro",
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"UEFA Champions League",
"The New York Times",
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"middle class",
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"Kyprianos of Cyprus",
"Church of England",
"2023 Cypriot presidential election",
"Linobambaki",
"World Customs Organization",
"Roads and motorways in Cyprus",
"2008 financial crisis",
"Athens",
"press freedom",
"International Meteorological Organization",
"UNCTAD",
"Stanford University",
"French Gothic architecture",
"Laïka",
"Stoicism",
"Cyprus Confidential",
"Mycenaean Greece",
"Dimitrios Ioannides",
"Cypriot Annan Plan referendum, 2004",
"Cyprus–NATO relations",
"Georgios Boustronios",
"Armenian language",
"enosis",
"Stasander",
"Kingdom of Serbia",
"Wars of the Diadochi",
"Northern Cyprus Water Supply Project",
"International Development Association",
"siege of Tyre (332 BC)",
"Florio Bustron",
"centrism",
"self-determination",
"Kibbeh",
"Constantine I of Greece",
"Greco-Turkish relations",
"35th meridian east",
"Cretan Turks",
"Ionian Revolt",
"United Nations Population Division",
"Roman Cyprus",
"Millet (Ottoman Empire)",
"Cypriot Turkish",
"Israel",
"United Nations Buffer Zone in Cyprus",
"haircut (finance)",
"OPCW",
"Kemal Karpat",
"Cupressus",
"Ruzen Atakan",
"Cypriot intercommunal violence",
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"Ioannis Kapodistrias",
"Methysos",
"List of Cypriots",
"Arabic Music",
"European sovereign-debt crisis",
"Cyprus Popular Bank",
"Aphrodite",
"Cyprus in the European Union",
"Haplogroup R1 (Y-DNA)",
"Altheides",
"Neşe Yaşın",
"Alexander the Great",
"Pavlos Kontides",
"Amphoterus (admiral)",
"Alexandros Zaimis",
"pork loin",
"Hellenistic civilization",
"UNESCO",
"Khedive",
"drum",
"renaissance architecture",
"Eurogroup",
"Music of Turkey",
"Turkish settlers in Northern Cyprus",
"Popular music",
"Ayios Nikolaos, SBA",
"IAAF World Championships in Athletics",
"Eurostat",
"mesentery",
"Bronze Age",
"Marios Joannou Elia",
"crown colony",
"Heavy metal music",
"Cypriot Annan Plan referendums, 2004",
"Onesilus",
"Council of Europe",
"Neriman Cahit",
"UNFICYP",
"Kition",
"Cyprus Regiment",
"Haplogroup E1b1b (Y-DNA)",
"Paphos",
"United Nations High Commissioner for Human Rights",
"List of states with limited recognition",
"Music recording sales certification",
"Kyriakos Ioannou",
"British Overseas Territories",
"Haplogroup J (Y-DNA)",
"Euro sign",
"Lawsonia inermis",
"Cyprus Automobile Association",
"exclave",
"Southeast Europe",
"international dollar",
"Rauf Denktaş",
"United Nations Development Programme",
"Caliphate",
"Nicos Nicolaides",
"Hymn to Liberty",
"Byzantine Empire",
"IFAD",
"34th parallel north",
"harbour",
"Mehmet Yaşın",
"bailout",
"Public ownership",
"Reggae Sunjam",
"The World Factbook",
"ITU",
"Christianity",
"Geopolitics",
"hunter-gatherer",
"Zürich and London Agreement",
"Mutlu Çerkez",
"Russians in Cyprus",
"Keravnos B.C.",
"Tyre, Lebanon",
"Cyprus College of Art",
"Central Powers",
"Mediterranean climate",
"WP:MOSNUM",
"Geneva Convention",
"fipple flute",
"Freedom House",
"Makarios III",
"geopolitical",
"carnival",
"Demographics of Cyprus",
"Sardinia",
"Alashiya",
"Evridiki",
"Solon Michaelides",
"Interpol",
"Turkish delight",
"Vernacular",
"Mount Olympus (Cyprus)",
"demonym",
"urban music",
"German language",
"Khedivate of Egypt",
"de jure",
"List of painted churches in Cyprus",
"taro",
"Hellenization",
"AEL Lemesos",
"Salamis, Cyprus",
"Turkish invasion of Cyprus",
"Cypriot presidential election, 2018",
"World Heritage Site",
"Marios Tokas",
"Dmitry Medvedev",
"Global Innovation Index",
"Russo-Turkish War (1877–1878)",
"Subtropics",
"freedom of speech",
"La Trobe University",
"island country",
"Thoros II",
"Cyprus Football Association",
"Armenians in Cyprus",
"Xylotymvou",
"List of countries by GDP (PPP) per capita",
"Block 12",
"souvlaki",
"Palestine",
"Semi-arid climate",
"Cyprus Emergency",
"International Crisis Group",
"Osaka",
"Helena Palaiologina",
"Greek mythology",
"Petrarch",
"European Central Bank",
"Cyprus Police",
"Passports of the European Union",
"Stasanor",
"Vice President of Cyprus",
"Middle Ages",
"1974 Cypriot coup d'état",
"List of countries and dependencies by area",
"Cinyras",
"Kyrenia",
"Sovereign Base Areas",
"Haplogroup A (Y-DNA)",
"Morphou",
"2022 European heat waves",
"European Golden Shoe",
"Taksim (politics)",
"feudal",
"International Organization for Migration",
"Robert S. P. Beekes",
"GSP Stadium",
".cy",
"Köppen climate classification",
"Russians",
"Adnan Menderes",
"Global Peace Index",
"2010 Winter Olympics",
"Cyprus–Turkey maritime zones dispute",
"Limassol Port",
"souvla",
"Michalis Pasiardis",
"Khoirokoitia",
"Apollon Limassol B.C.",
"Electricity Authority of Cyprus",
"Saint Martin's School of Art",
"Lempa (Lemba)",
"Greek language",
"WToO",
"Teucer",
"Limassol",
"Akritas plan",
"Forest Landscape Integrity Index",
"2012–2013 Cypriot financial crisis",
"Ioannis Kigalas",
"Cedrus brevifolia",
"Ptolemaic Kingdom",
"Tourism in Cyprus",
"Bitter Lemons",
"Eastern Orthodoxy",
"Troodos Mountains",
"caravanserai",
"medlar",
"Alphamega Stadium",
"Eastern European Time",
"Chigi vase",
"Linear B",
"high income economy",
"desalination",
"Ammochostos Stadium",
"Turkish language",
"European Commission",
"United States",
"Cyprus in the Middle Ages",
"Kofi Annan",
"Roman Empire",
"social democracy",
"pilgrimage",
"Famagusta",
"presidential republic",
"Lefkara lace",
"Dhekelia Power Station",
"EOKA B",
"Larnaca District",
"Bayrak",
"World Confederation of Labour",
"Endemism",
"United Kingdom",
"Egypt",
"Dimitris Christofias",
"Ariosto",
"Richard I of England",
"Cablenet",
"Sunni Muslims",
"Olympique Lyonnais",
"2nd millennium BC",
"Kykkos Monastery",
"History of the Jews in Cyprus",
"Treaty of Guarantee (1960)",
"Eteocypriot",
"European Court of Human Rights",
"archbishop",
"okra",
"Ledra Street",
"Roman Republic",
"Turkish Cypriot enclaves",
"conceptual art",
"Nobel Prize in Literature",
"Karpass Peninsula",
"FAO",
"United Nations Industrial Development Organization",
"standard language",
"IAEA",
"Russian oligarch",
"Cyprus dispute",
"Kastellorizo",
"Guy of Lusignan",
"Inter-Parliamentary Union",
"AC Omonia",
"folk music",
"EEZ",
"Limassol Carnival Festival",
"Lawrence Durrell",
"Reporters Without Borders",
"President of the House of Representatives (Cyprus)",
"sovereignty",
"Greek War of Independence",
"European seabass",
"Ancient Egyptians",
"Congress of Berlin",
"Knights Templar",
"Alkinoos Ioannidis",
".eu",
"James II of Cyprus",
"Late Bronze Age collapse",
"Telephone numbers in Cyprus",
"Greek people",
"Human Y-chromosome DNA haplogroup",
"copper",
"Partition of Babylon",
"ewer",
"Maronites in Cyprus",
"Apollon Limassol FC",
"Aimery of Cyprus",
"Neo GSZ Stadium",
"Nea Salamis Famagusta FC",
"Neo-Assyrian Empire",
"Haplogroup I (Y-DNA)",
"36th parallel north",
"Anamur",
"territorial waters",
"Larnaca",
"Outline of Cyprus",
"Council of Ministers",
"Romani people",
"polity",
"International Consortium of Investigative Journalists",
"Cypriot pound",
"Time (magazine)",
"Fazıl Küçük",
"Music of Greece",
"Greek Cypriots",
"Neolithic",
"cruise ship",
"Larnaca International Airport",
"epic poetry",
"reggae",
"London and Zürich Agreements",
"pharaoh",
"Contemporary R&B",
"Winter's Verge",
"Cupressus sempervirens",
"Sultanate of Egypt",
"Northern Cyprus",
"Cypriot pygmy hippopotamus",
"Cypriot Orthodox Church",
"tsifteteli",
"Non-Aligned Movement",
"Ptolemaic Dynasty",
"Cypriot Arabic",
"KKTC Telsim",
"Ultimate Fighting Championship",
"icon painting",
"Cyprus Broadcasting Corporation",
"Michael Paraskos",
"Judgment of Paris",
"Cyprus Volleyball Federation",
"Protected geographical indications in the European Union",
"Khirokitia",
"Eastern European Summer Time",
"Walls of Nicosia",
"colony",
"2018 European heat wave",
"Paralimni",
"Rizokarpaso",
"Catholic Church",
"International Finance Corporation",
"United States Department of State",
"Limassol District",
"Geroskipou",
"Umayyad Caliphate",
"Kyrenia Mountains",
"universal suffrage",
"Osman Türkay",
"Athens News",
"WIPO",
"lingua franca",
"Cypriot mouse",
"Islam",
"Nicosia District",
"paratroopers",
"Manor Motorsport",
"Bembo",
"Stasinus",
"Stephanos Stephanides",
"Akrotiri and Dhekelia",
"Quercus alnifolia",
"Lebanon",
"Cyprien Katsaris",
"BBC News",
"Government of Cyprus",
"Panayiotis Kalorkoti",
"Rhodes",
"Permanent Court of Arbitration",
"Progressive Party of Working People",
"Sarbel",
"EU",
"Justinian II",
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"Maronite Cypriots",
"Paphos International Airport",
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"Cretan State",
"Greece",
"University of Nicosia",
"Christopher Papamichalopoulos",
"Greek–Serbian Alliance of 1913",
"Pedieos River",
"List of islands by population",
"CFSP",
"Cypriot National Guard",
"World Intellectual Property Organization",
"NATO",
"Dodecanese",
"Aetokremnos",
"Sotiris Kaiafas",
"Pygmalion (mythology)",
"Vasilis Michaelides",
"tax haven",
"Annita Demetriou",
"John II of Cyprus",
"Nikos Sampson",
"Zeno of Citium",
"UPU",
"Armenian Apostolic Church",
"Legal working age",
"2006 European heat wave",
"Pontic Greeks",
"European Union",
"Nicosia",
"Turkey",
"Cyprus Convention",
"32nd meridian east",
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"Commonwealth of Nations",
"Ottoman Cyprus",
"Nikos Christodoulides",
"organized crime",
"Adonis",
"Federal Research Division",
"Latin Church",
"Greek military junta of 1967–1974",
"Anna Vissi",
"crypto-Christians",
"IHO",
"Telemachos Kanthos",
"Bank of Cyprus",
"high-voltage direct current",
"European Investment Bank",
"Royal College of Art",
"meze",
"Euro",
"Sumerian language",
"Ibn al-Baitar",
"List of islands of Italy",
"Sicily",
"World Federation of Trade Unions",
"Index of Cyprus-related articles",
"port of Limassol",
"Southern Europe",
"Larnaca Salt Lake",
"CYTA",
"Library of Congress",
"Anatolian Plate",
"Turkish Cypriot diaspora",
"Sunni Islam",
"2019 European heat waves",
"international community",
"International Trade Union Confederation",
"Geneva Conventions",
"Anatolia",
"Olympiakos Nicosia",
"intangible cultural heritage",
"English language",
"The World Bank",
"deposit insurance",
"Pano Lefkara",
"Anorthosis Famagusta FC",
"Mesaoria",
"Frederick Institute of Technology",
"oud",
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"Assembly of the Republic (Northern Cyprus)",
"Cypriot refugees",
"Lusignan dynasty",
"Ercan International Airport",
"bronze",
"combined arms",
"Cypriot (disambiguation)",
"ancient Egypt",
"halloumi",
"Second World War",
"Movement for Social Democracy",
"Australia Group",
"Turkish people",
"MIGA",
"Megali Idea",
"Asia Minor",
"Freedom of the press",
"EOKA",
"Ibn al-'Awwam",
"House of Representatives (Cyprus)",
"proportional representation",
"Mahmud II",
"Democratic Rally",
"Internal Market (European Union)",
"Ambelopoulia",
"EuroAsia Interconnector",
"Soutzoukos",
"mandarin orange",
"Right- and left-hand traffic",
"Green Line (Cyprus)",
"Urkiye Mine Balman",
"Dimitris Lipertis",
"Éntekhno",
"2011–12 UEFA Champions League",
"President of Cyprus",
"Abd al-Malik ibn Marwan",
"Declaration of Independence of the Turkish Republic of Northern Cyprus",
"Vladimir Putin",
"Parliamentary Assembly of the Council of Europe",
"Makario Stadium",
"Pedoulas"
] |
5,595 |
Geography of Cyprus
|
Cyprus is an island in the Eastern Basin of the Mediterranean Sea. It is the third-largest island in the Mediterranean, after the Italian islands of Sicily and Sardinia, and the 80th-largest island in the world by area. It is located south of the Anatolian Peninsula, yet it belongs to the Cyprus Arc. Geographically, Cyprus is located in West Asia, but the country is considered a European country in political geography. Cyprus also had lengthy periods of mainly Greek and intermittent Anatolian, Levantine, Byzantine, Turkish, and Western European influence.
The island is dominated by two mountain ranges, the Troodos Mountains and the Kyrenia Mountains or Pentadaktylos, and the central plain, the Mesaoria, between them. The Troodos Mountains cover most of the southern and western portions of the island and account for roughly half its area.
==Terrain==
The rugged Troodos Mountains, whose principal range stretches from Pomos Point in the northwest almost to Larnaca Bay on the east, are the single most conspicuous feature of the landscape. but their seemingly inaccessible, jagged slopes make them considerably more spectacular.
==Drainage==
In much of the island, access to a year-round supply of water is difficult. A network of winter rivers rises in the Troodos Mountains and flows out from them in all directions. The Yialias River and the Pedhieos River flow eastward across the Mesaoria into Famagusta Bay; the Serraghis River flows northwest through the Morphou plain. All of the island's rivers, however, are dry in the summer. An extensive system of dams and waterways has been constructed to bring water to farming areas.
The central Mesaoria plain is the agricultural heartland of the island, but its productiveness for wheat and barley depends very much on winter rainfall; other crops are grown under irrigation.This broad, central plain, open to the sea at either end, was once covered with rich forests. However, the timber was needed by ancient conquerors for their sailing vessels, so little evidence of the woodland remains . The now-divided capital of the island, Nicosia, lies in the middle of this central plain.
== Natural vegetation ==
Despite its small size, Cyprus has a variety of natural vegetation. This includes forests of conifers and broadleaved trees such as pine (Pinus brutia), cedar, cypresses, and oaks. Ancient authors write that most of Cyprus, even Messaoria, was heavily forested, and there are still considerable forests on the Troodos and Kyrenia ranges, and locally at lower altitudes. About 17% of the whole island is classified as woodland. Where there is no forest, tall shrub communities of golden oak (Quercus alnifolia), strawberry tree (Arbutus andrachne), terebinth (Pistacia terebinthus), olive (Olea europaea), kermes oak (Quercus coccifera), and styrax (Styrax officinalis) are found, but such maquis is uncommon. Over most of the island untilled ground bears a grazed covering of garrigue, largely composed of low bushes of Cistus, Genista sphacelata, Calicotome villosa, Lithospermum hispidulum, Phagnalon rupestre, and, locally, Pistacia lentiscus. Where grazing is excessive this covering is soon reduced, and an impoverished batha remains, consisting principally of Thymus capitatus, Sarcopoterium spinosum, and a few stunted herbs.
==Climate==
The Mediterranean climate, warm and rather dry, with rainfall mainly between November and March, favours agriculture. In general, the island experiences mild wet winters and dry hot summers. Variations in temperature and rainfall are governed by altitude and, to a lesser extent, distance from the coast. Hot, dry summers from mid-May to mid-September and rainy, rather changeable winters from November to mid-March are separated by short autumn and spring seasons.
==Area and boundaries==
Area:
Total:
9,251 km2 (of which are under the control of the Republic of Cyprus and of which are under military occupation by Turkey)
Land:
9,241 km2
Water:
10 km2
Land boundaries:
0 km
Coastline:
648 km
Maritime claims:
Territorial sea:
Continental shelf:
200 m depth or to the depth of exploitation
Exclusive Economic Zone:
Elevation extremes:
Lowest point:
Mediterranean Sea 0 m
Highest point:
Olympus 1,952 m
==Resource and land use==
Natural resources:
copper, pyrite, asbestos, gypsum, timber, salt, marble, clay earth pigment
Land use:
arable land:
9.90%
permanent crops:
3.24%
other:
86.86% (2012)
Irrigated land:
457.9 km2 (2007)
Total renewable water resources:
0.78 km3 (2011)
Freshwater withdrawal (domestic/industrial/agricultural):
total:
0.18 km3/yr (10%/3%/86%)
per capital:
164.7 m3/yr (2009)
File:Administrative map of Cyprus.jpg|Administrative map of Cyprus
File:Population map of Cyprus.jpg|Population map of the Republic of Cyprus
File:Cyprus density.jpg|Population density map of the Republic of Cyprus
File:Cyprus administrative.jpg|Municipalities and communities map of Cyprus
File:Cyprus districts.jpg|District map of Cyprus
File:Ethnographic distribution in Cyprus 1960.jpg|Population distribution of Cyprus in 1960
==Environmental concerns==
Natural hazards:
moderate earthquake activity; droughts
Environment – current issues:
water resource problems (no natural reservoir catchments, seasonal disparity in rainfall, sea water intrusion to island's largest aquifer, increased salination in the north); water pollution from sewage and industrial wastes; coastal degradation; loss of wildlife habitats from urbanization.
Environment – international agreements:
party to:
Air Pollution, Air Pollution-Persistent Organic Pollutants, Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Endangered Species, Environmental Modification, Hazardous Wastes, Law of the Sea, Marine Dumping, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Wetlands
signed, but not ratified: none
|
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"Gothic art",
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"drought",
"Cyprus",
"political geography",
"earthquake",
"West Asia",
"marble",
"Pinus brutia",
"list of islands by area",
"garrigue",
"List of dams and reservoirs in Cyprus",
"Anatolian peoples",
"Calicotome villosa",
"Karpas Peninsula"
] |
5,596 |
Demographics of Cyprus
|
The people of Cyprus are broadly divided into two main ethnic communities, Greek Cypriots and Turkish Cypriots, who share many cultural traits but maintain distinct identities based on ethnicity, religion, language, and close ties with Greece and Turkey respectively. Before the dispute started in 1964 the peoples of Cyprus (then 77.1% Greek Cypriots, 18.2% Turkish Cypriots, 1 The numbers of births and deaths 1901–1932 are estimates calculated from the birth and death rates.
===Area under the effective control of the Republic of Cyprus===
Historical data about main demographic indicators from 1990 to 2022, for the southern part of the island:
=== Life expectancy ===
Source: UN World Population Prospects
=== Structure of the population ===
==Historical population==
Turkish Cypriots were the majority of the population registered for taxation between 1777 and 1800. However, it is likely that the Muslim population never exceeded 35-40 per cent of the total population of Cyprus. Rather, many Orthodox Christians registered as Muslims in order to reduce taxation from the government.
In the census from 1881 to 1960, all Muslims are counted as Turks, only Greek Orthodox are counted as Greeks. There were small populations of Greek-speaking Muslims and Turkish-speaking Greek Orthodox.
In total, between 1955 and 1973, 16,519 Turks and 71,036 Greeks emigrated from the country. Of the emigrated Turkish Cypriots in this period, only 290 went to Turkey. In the 2011 census, 208 people stated their ethnic origin as being Latin.
==Immigration==
Large-scale demographic changes have been caused since 1964 by the movements of peoples across the island and the later influx of settlers from Turkey to northern Cyprus. According to the 2011 Census there are 170,383 non-citizens living in Cyprus, of whom 106,270 are EU citizens and 64,113 are from third countries. The largest EU groups by nationality are Greeks (29,321), Romanians (23,706) and Bulgarians (18,536). The largest non-EU groups are British (24,046), Filipinos (9,413), Russians (8,164), Sri Lankans (7,269) and Vietnamese (7,028). There are an estimated 20–25,000 undocumented migrants from third countries also living in the Republic, though migrant rights groups dispute these figures. The demographic changes in society have led to some racist incidents, and the formation of the charity KISA in response.
The demographic character of northern Cyprus changed after the Turkish invasion in 1974 and especially during the last 10–15 years. TRNC census carried out in April 2006 showed that out of a total population of 256,644 in northern Cyprus, 132,635, or 52%, were Turkish Cypriots in the sense that they were born in Cyprus of at least one Cyprus-born parent (for 120,007 of these both parents were Cyprus-born). In addition, 43,062 so called TRNC citizens (17%) had at least one non-Cypriot Turkish-born parent, 2,334 so called TRNC citizens (1%) had parents born in other countries, 70,525 residents (27%) had Turkish citizenship, and 8,088 (3%) were citizens of other countries (mainly UK, Bulgaria, and Iran). contrary to the picture presented by the 2006 so called TRNC census.
Settlement in northern Cyprus, especially if accompanied by naturalization, is in violation of article 49 of the Geneva Conventions Protocol of 1977, since the Turkish occupation has been declared illegal by the UN. The UN General Assembly have stated the settlement of Turkish mainlanders, "constitute[s] a form of colonialism and attempt to change illegally the demographic structure of Cyprus".
==Emigration==
== Nationality group ==
According to the 2021 census, 74.6% of the population in the area under the control of the Republic of Cyprus were born in Cyprus, with 77.9% holding Cypriot citizenship.
{| class="wikitable sortable"
|+ Largest foreign nationalities (2021)
1%: other, including Maronite, Other Lebanese, Armenian, Turkish Cypriot
0.2%: unspecified
==Languages==
{{bar box
| title = Languages of Cyprus (2011) (Cyprus government controlled areas) In Northern Cyprus, the official language is Turkish (Article 2 of the 1983 Constitution of Northern Cyprus). English is widely spoken on the island.
==Religion==
{{bar box
|title=Religions of Cyprus (2012) (Cyprus government controlled areas) Cyprus is also the home of 6,000 Jewish people who have a Synagogue in Larnaca.
==Education==
Cyprus has a well-developed system of primary and secondary education. The majority of Cypriots earn their higher education at Greek, British, or American universities, while there are also sizeable emigrant communities in the United Kingdom and Australia. Private colleges and state-supported universities have been developed by both the Turkish and Greek communities.
==Demographic statistics==
The following demographic statistics are from the CIA World Factbook, unless otherwise indicated.
The data in subsections Age structure through Divorce rate are for the area controlled by the Republic of Cyprus government only. The estimates are for 2007 from the Republic of Cyprus Statistical Abstract 2007 (pp. 63–88)
=== Net migration rate ===
Total immigrants: 19,143
Total emigrants: 11,753
Net migration: +7,390
Net migration rate: 9.4 migrant(s)/1,000 population
=== Sex ratio ===
At birth: 1.086 male(s)/female
Under 15 years: 1.05 male(s)/female
15–64 years: 0.98 male(s)/female
65 years and over: 0.83 male(s)/female
Total population: 0.99 male(s)/female
===Marriage rates===
Estimates for 2006
Number of marriages:
Marriages of residents of Cyprus: 5,252
Total marriages (including tourists): 12,617
Marriage rates:
Residents of Cyprus: 6.8/1,000 population
Total marriages (including tourists): 16.4/1,000 population
Mean age at marriage:
Groom 33.7
Bride 30.5
===Divorce rates===
Total Divorces: 2,000
Divorce Rate: 2.27/1,000 population
=== Nationality ===
Noun: Cypriot(s)
Adjective: Cypriot
=== HIV/AIDS ===
Adult prevalence rate: 0.1% (2003 est.)
People living with HIV/AIDS: fewer than 1,000 (1999 est.); 518 cases reported between 1986 and 2006 (58% Cypriots, 42% foreigners/visitors);
|
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"Maronites in Cyprus",
"KISA (Cypriot organisation)",
"English language",
"de facto",
"northern Cyprus",
"Jewish"
] |
5,597 |
Politics of Cyprus
|
== Ministries ==
The Ministers form the Council of Ministers, including other members who may not be listed, which is an independent collective body with independent powers. In bold is listed a Ministry that was not an original ministry, but created after London and Zürich Agreements.
Ministry of Agriculture, Rural Development and Environment, Minister: Petros Xenophontos
Ministry of Energy, Commerce and Industry, Minister: Giorgos Papanastasiou
Ministry of Transport, Communications and Works, Minister: Alexis Vafiades
Ministry of Defence, Minister: Vasilis Palmas
Ministry of Education, Sports and youth, Minister: Dr Athena Michaelidou
Ministry of Finance, Minister: Makis Keravnos
Ministry of Foreign Affairs, Minister: Constantinos Kombos
Ministry of Health, Minister: Popi Kanari
Ministry of Interior, Minister: Constantinos Ioannou
Ministry of Justice and Public Order, Minister: Anna Prokopiou
Ministry of Labour and Social Insurance, Minister: Yiannis Panayiotou
=== Deputy Ministries ===
Deputy Ministry of Shipping, Deputy Minister: Marina Hadjimanoli
Deputy Ministry of Tourism, Deputy Minister: Costas Koumis
Deputy Ministry of Research, Innovation and Digital Policy, Deputy Minister: Nicodemos Damianou
Deputy Ministry of Social Welfare, Deputy Minister: Marilena Evangelou
Deputy Ministry of Culture, Deputy Minister: Vasiliki Kassianidou
Deputy Ministry of Migration and International Asylum, Depute Minister: Nicholas A Ioannides
==Political parties==
=== Democratic Rally (DISY) ===
The centre-right Democratic Rally (DISY) is the largest political party in Cyprus, currently holding 17 of the 56 seats in the House of Representatives. Founded on July 4, 1976, by veteran politician Glafcos Clerides, DISY emerged from the split of the right-wing "Eniaion" into two opposing parties: DISY and DIKO.
DISY is a Christian democratic and liberal-conservative party, often described as the most Atlanticist, pro-NATO and pro-EU party in Cyprus. The party is currently led by Annita Demetriou, who also serves as the President of the Cypriot House of Representatives, making her the first woman to hold this office. Two former leaders of the party have served as Presidents of Cyprus, Glafcos Clerides (1993–2003) and Nicos Anastasiades (2013–2023). DISY is a member of the European People's Party.
Over the years, internal disagreements, particularly regarding the Cyprus issue, have led to the formation of three splinter parties: the European Party (EvroKo), European Democracy (EvroDi) and Solidarity Movement. The current President of Cyprus, Nikos Christodoulides, was previously a member of DISY and served as Government Spokesman (2014–2018) and Minister of Foreign Affairs (2018–2022) under Anastasiades. Christodoulides sought DISY's nomination for the 2023 presidential election, but following accusations of undermining his campaign, he resigned from his ministerial role and launched an independent candidacy.
==== Notable Figures ====
File:Kliridis.jpg|Glafkos Clerides, founder and former leader of DISY (1976-1993) and former President of Cyprus (1993-2003).
File:Nicos Anastasiades, November 2022 (ABG GPO1).jpeg|Nikos Anastasiades, former MP, President of DISY (1997-2013) and President of Cyprus (2013-2023).
File:Averof Neofytou 2022 cropped.jpg|MP Averof Neofytou, former President of DISY (2013-2023) and DISY's candidate for the 2023 presidential election.
File:Annita Demetriou visits Ireland, June 2023 01 (cropped).jpg|MP Annita Demetriou, President of DISY (2023-present) and President of the House of Representatives (2021-present).
File:Иоаннис Касулидис.jpg|Ioannis Kasoulidis, former Minister of Foreign Affairs, MEP and DISY's candidate for the 2008 presidential election.
File:MEP Loukas Fourlas.jpg|MEP Loukas Fourlas, DISY Member of the European Parliament since 2019.
File:Stella Kyriakides, 2020.jpg|Stella Kyriakides, former DISY MP, former President of the Parliamentary Assembly of the Council of Europe (2017-2018) and European Commissioner for Health and Food Safety (2019-present).
File:Λευτέρης Χριστοφόρου Ευρωκοινοβούλιο.jpg|Lefteris Christoforou, former DISY MP (1996-2014) and MEP (2014-2022), Member of the European Court of Auditors (2022-present).
File:Phedon Phedonos.jpg|Phedonas Phedonos, Member of DISY, Mayor of Paphos since 2015.
File:Meeting with Finance Minister Harris Georgiades, Nicosia, 19 June 2019 (48102064587) (cropped).jpg|MP Harris Georgiades, former Minister of Finance (2013-2019) and Deputy Leader of DISY.
==== Notable Former Party Members ====
File:Christodoulides2019a.jpg|President Nikos Christodoulides, former Spokesman of Anastasiades' Government (2014-2018) and Minister of Foreign Affairs (2018-2022), and Independent President of Cyprus (2023 - present)
File:Matsis.jpg|Yiannakis Matsis, former President of DISY (1993-1997) founder of For Europe alliance (2004) and former MEP for the splinter party EvroDi (2004-2009).
File:Eleni Theocharous (cropped).jpg|Eleni Theocharous, former DISY MP and MEP, founder and president of the DISY splinter party Solidarity Movement.
File:Dimitris Syllouris - 2017 (37947273235) (cropped).jpg|Demetris Syllouris, expelled DISY MP (2001-2004), president of the DISY splinter party EVROKO (2005-2016) and former President of the House of Representatives (2016-2020).
=== Progressive Party of Working People (AKEL) ===
The left-wing Progressive Party of Working People (AKEL) is the second largest political party in Cyprus, currently holding 15 of the 56 seats in the House of Representatives.
AKEL is a Marxist–Leninist, eurosceptic and communist party, classified as left-wing to far-left. It is currently led by MP Stefanos Stefanou and it is a member of The Left in the European Parliament. One party leader, Demetris Christofias, served as the President of Cyprus (2008-2013) for one term, without seeking re-election. Other presidents that were supported by AKEL were Archbishop Makarios III, Spyros Kyprianou, George Vassiliou and Tassos Papadopoulos.
==== Notable Figures ====
File:Demetris Christofias in February 2011.jpg|Demetris Christofias, former General Secretary of AKEL (1988-2009), President of the House of Representatives (2001-2008) and President of Cyprus (2008-2013).
File:Andros-Kyprianou-2011.jpg|MP Andros Kyprianou, former General Secretary of AKEL (2009-2021).
File:Συνάντηση Υπουργού Εξωτερικών, Νίκου Δένδια, με τον Γενικό Γραμματέα του ΑΚΕΛ, Σ. Στεφάνου (Αθήνα, 15.09.2021) cropped.jpg|MP Stefanos Stefanou, General Secretary of AKEL since 2021.
File:Irene Charalambides, Special Representative on Fighting Corruption, Marrakech, 4 October 2019 (cropped).jpg|MP Irene Charalambidou, vice-president of the Parliamentary Assembly of the Organization for Security and Co-operation in Europe.
File:Stavros Malas (cropped).png|Stavros Malas, former Minister of Health (2011-2013) and AKEL-backed independent candidate in the 2013 and 2018 presidential elections.
File:Mayor of Nicosia Eleni Mavrou at her office Republic of Cyprus.jpg|Eleni Mavrou, former AKEL MP (2001–2006), Minister of Interior (2012-2013) and Mayor of Nicosia (2007–2011).
File:Andreas Christou (cropped).jpg|Andreas Christou, former AKEL MP (1991-2003), Interior Minister (2003-2006), Minister of Health (2004-2005) and Mayor of Limassol (2007-2016).
==== Notable Former Party Members ====
File:Giorgos Lillikas Senate of Poland.JPG|Giorgos Lillikas, former AKEL MP (1996–2003), founder of the splinter party Citizens' Alliance, and independent candidate at the 2013 Cypriot presidential election.
=== Democratic Party (DIKO) ===
The Democratic Party (DIKO) is the largest centrist political party in Cyprus, currently holding 9 out of the 56 seats in the House of Representatives. centre-left or centre-right; internationally, it is a member of the Progressive Alliance, which groups together mainly centre-left parties. DIKO claims to be the most loyal follower of the policies of Archbishop Makarios, the founding father of the Republic of Cyprus. It is currently led by Nikolas Papadopoulos, son of Tassos Papadopoulos, former President of Cyprus and of DIKO.
At its inception in 1976, DIKO maintained the right-wing ideology of its parent-party, Eniaion. The party has adopted a firm and hardline stance on the Cyprus problem, particularly in its strong opposition to the Annan Plan in 2004. While DIKO supports European integration and advocates a non-aligned foreign policy, it has also expressed support for Cyprus joining NATO's Partnership for Peace.
Two former leaders of the party have served as Presidents of Cyprus, Spyros Kyprianou (1977-1988) and Tassos Papadopoulos (2003-2008). The current President of Cyprus, Nikos Christodoulides, although running as an independent, was supported by DIKO, making the party the largest in the current government.
Internal disagreements over the Cyprus problem led to the creation of the splinter party Democratic Alignment (DIPA), in 2018, led by the former president of DIKO, Marios Garoyian.
==== Notable Figures ====
File:Spyros Kyprianou UN (cropped).jpg|Spyros Kyprianou, former President of DIKO (1976–2000), President of the House of Representatives (1976-1977, 1996-2001) and President of Cyprus (1977-1988).
File:Tassos Papadopoulos.jpg|Tassos Papadopoulos, former President of DIKO (200-2006), President of the House of Representatives (1976) and President of Cyprus (2003-2008).
File:Nikolas papadopoulos 2020.jpg|MP Nikolas Papadopoulos, President of DIKO since 2013 and DIKO's candidate in the 2018 presidential election.
File:MEP Costas Mavrides.jpg|MEP Costas Mavrides, DIKO's Member of the European Parliament since 2014.
File:Makis KERAVNOS.jpg|Makis Keravnos, member of DIKO, former Minister of Labor and Social Security (2003-2004), and Minister of Finance since 2023.
File:Antigoni Papadopoulou Photo.jpg|Antigoni Papadopoulou, former MP (2001-2009), MEP (2009-2014), Parliamentary Assembly of the Council of Europe (2001-2009) and Mayor of Morphou (1996-2001).
File:Vasilis PALMAS.jpg|Vasilis Palmas, member of DIKO, former Government Spokesperson (2007-2008), Deputy Minister to the President (2017-2022), and Minister of Defence since 2024.
==== Notable Former Party Members ====
File:Marios Garoyian (cropped).jpg|MP Marios Garoyian, former President of DIKO (2006-2013), President of the House of Representatives (2008-2011), and founder and leader of the splinter party DIPA.
== Latest elections ==
=== President ===
=== Parliament ===
=== European ===
==Political pressure groups and leaders==
Cypriot Workers Union ()
Union of Cypriots (; )
Revolutionary Trade Unions Federation (DEV-İŞ)
Pan-Cyprian Labour Federation or PEO ()
Eleftheria Citizens Initiative ()
== Administrative divisions ==
[ in Cyprus]]
The island is divided into 6 administrative divisions: Nicosia (Lefkosia), Limassol (Lemesos), Larnaca, Paphos, Famagusta (Ammochostos), and Kyrenia.
==Exclaves and enclaves==
Cyprus has four exclaves, all in territory that belongs to the British Sovereign Base Area of Dhekelia. The first two are the villages of Ormidhia and Xylotymvou. Additionally there is the Dhekelia Power Station, which is divided by a British road into two parts. The northern part is an enclave, like the two villages, whereas the southern part is located by the sea and therefore not an enclave —although it has no territorial waters of its own.
The UN buffer zone separating the territory controlled by the Turkish Cypriot administration from the rest of Cyprus runs up against Dhekelia and picks up again from its east side, off of Ayios Nikolaos (connected to the rest of Dhekelia by a thin land corridor). In that sense, the buffer zone turns the south-east corner of the island, the Paralimni area, into a de facto, though not de jure, exclave.
|
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"social democracy",
"Averof Neofytou",
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"fascism",
"Citizens' Alliance (Cyprus)",
"Antigoni Papadopoulou",
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"Ioannis Kasoulidis",
"Marilena Evangelou",
"List of Ministers of Finance of Cyprus",
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"Marina Hadjimanoli",
"Nikos Christodoulides",
"Dr Athena Michaelidou",
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"Andreas Christou",
"Cyprus problem",
"European Commissioner for Health and Food Safety",
"Irene Charalambidou",
"bn:সাইপ্রাস",
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"liberal-conservative",
"centre-left",
"Latin Church",
"European People's Party",
"Popi Kanari",
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"Giorgos Lillikas",
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"Alexis Vafiades",
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"Eleni Mavrou",
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"chauvinism",
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"2023 Cypriot presidential election"
] |
5,598 |
Economy of Cyprus
|
{{Infobox economy
| country = Cyprus
| image = Nicosia panoramic view Cyprus Tower 25 Jean Nouvel.jpg
| caption = Nicosia, the island's financial hub
| currency = Euro (EUR, €)
| year = Calendar year
| organs = European Union, World Trade Organization
| group =
The economy of Cyprus is a high-income economy as classified by the World Bank, and was included by the International Monetary Fund in its list of advanced economies in 2001. Cyprus adopted the euro as its official currency on 1 January 2008, replacing the Cypriot pound at an irrevocable fixed exchange rate of CYP 0.585274 per €1.
The Cypriot financial crisis, part of the wider European debt crisis, dominated the country's economic affairs in the 2010s. In March 2013, the Cypriot government reached an agreement with its eurozone partners to split the country's second biggest bank, the Cyprus Popular Bank (also known as Laiki Bank), into a "bad" bank which would be wound down over time and a "good" bank which would be absorbed by the larger Bank of Cyprus. In return for a €10 billion bailout from the European Commission, the European Central Bank and the International Monetary Fund, the Cypriot government would be required to impose a significant haircut on uninsured deposits. Insured deposits of €100,000 or less would not be affected. After a three-and-a-half-year recession, Cyprus returned to growth in the first quarter of 2015. Cyprus successfully concluded its three-year financial assistance programme at the end of March 2016, having borrowed a total of €6.3 billion from the European Stability Mechanism and €1 billion from the IMF. The remaining €2.7 billion of the ESM bailout was never dispensed, due to the Cypriot government's better than expected finances over the course of the programme.
Their standard of living is reflected in the country's "very high" Human Development Index, by which it ranks 29th out of 191 countries in the world.
However, after more than three decades of unbroken growth, the Cypriot economy contracted in 2009. This reflected the exposure of Cyprus to the Great Recession and European debt crisis. Furthermore, Cyprus was dealt a severe blow by the Evangelos Florakis Naval Base explosion in July 2011, with the cost to the economy estimated at €1–3 billion, or up to 17% of GDP.
The economic achievements of Cyprus during the preceding decades have been significant, bearing in mind the severe economic and social dislocation created by the Turkish invasion of 1974 and the continuing occupation of the northern part of the island by Turkey. The Turkish invasion inflicted a serious blow to the Cyprus economy and in particular to agriculture, tourism, mining and Quarrying: 70 percent of the island's wealth-producing resources were lost, the tourist industry lost 65 percent of its hotels and tourist accommodation, the industrial sector lost 46 percent, and mining and quarrying lost 56 percent of production. The loss of the port of Famagusta, which handled 83 percent of the general cargo, and the closure of Nicosia International Airport, in the buffer zone, were additional setbacks.
The success of Cyprus in the economic sphere has been attributed, inter alia, to the adoption of a market-oriented economic system, the pursuance of sound macroeconomic policies by the government as well as the existence of a dynamic and flexible entrepreneurship and a highly educated labor force. Moreover, the economy benefited from the close cooperation between the public and private sectors.
In the past 30 years, the economy has shifted from agriculture to light manufacturing and services. The services sector, including tourism, contributes almost 80% to GDP and employs more than 70% of the labor force. Industry and construction account for approximately one-fifth of GDP and labor, while agriculture is responsible for 2.1% of GDP and 8.5% of the labor force. Potatoes and citrus are the principal export crops. After robust growth rates in the 1980s (average annual growth was 6.1%), economic performance in the 1990s was mixed: real GDP growth was 9.7% in 1992, 1.7% in 1993, 6.0% in 1994, 6.0% in 1995, 1.9% in 1996 and 2.3% in 1997. This pattern underlined the economy's vulnerability to swings in tourist arrivals (i.e., to economic and political conditions in Cyprus, Western Europe, and the Middle East) and the need to diversify the economy. Declining competitiveness in tourism and especially in manufacturing are expected to act as a drag on growth until structural changes are effected. Overvaluation of the Cypriot pound prior to the adoption of the euro in 2008 had kept inflation in check.
Trade is vital to the Cypriot economy — the island is not self-sufficient in food and until the recent offshore gas discoveries had few known natural resources – and the trade deficit continues to grow. Cyprus must import fuels, most raw materials, heavy machinery, and transportation equipment. More than 50% of its trade is with the rest of the European Union, especially Greece and the United Kingdom, while the Middle East receives 20% of exports. In 1991, Cyprus introduced a value-added tax (VAT), which is at 19% as of 13 January 2014. Cyprus ratified the new world trade agreement (General Agreement on Tariffs and Trade, GATT) in 1995 and began implementing it fully on 1 January 1996. European Union accession negotiations started on 31 March 1998, and concluded when Cyprus joined the European Union as a full member in 2004.
===Investment climate===
The Cyprus legal system is founded on English law, and is therefore familiar to most international financiers. Cyprus's legislation was aligned with EU norms in the period leading up to EU accession in 2004. Restrictions on foreign direct investment were removed, permitting 100% foreign ownership in many cases. Foreign portfolio investment in the Cyprus Stock Exchange was also liberalized. In 2002 a modern, business-friendly tax system was put in place with a 12.5% corporate tax rate, one of the lowest in the EU. Cyprus has concluded treaties on double taxation with more than 40 countries, and, as a member of the Eurozone, has no exchange restrictions. Non-residents and foreign investors may freely repatriate proceeds from investments in Cyprus. becoming for companies of that origin the most common tax haven. More recently, there have been increasing investment flows from the West through Cyprus into Asia, particularly China and India, South America and the Middle East. In addition, businesses from outside the EU use Cyprus as their entry-point for investment into Europe. The business services sector remains the fastest growing sector of the economy, and had overtaken all other sectors in importance. CIPA has been fundamental towards this trend.
Following the 2022 Russian invasion of Ukraine, Cyprus businesses and individuals have come under scrutiny and criticism for allowing EU and US sanctions to be breached with belated attempts to stop them or bring the culprits to justice. A number of professional law and accounting firms have been identified as helping Russian Oligarchs evade sanctions.
In January 2024, during a Council of Europe Parliamentary Assembly, Cypriot President Nikos Christodoulides maintained that Cyprus had fully implemented all European Union sanctions against Russia. Around the same time of his speech, it was reported that Russian deposits held in Cypriot banks had fallen 76% from 2014 to 2022. The number of Russian clients using Cypriot banks also dropped 82% in the same period.
==Agriculture==
Cyprus produced in 2018:
106 thousand tons of potato;
37 thousand tons of tangerine;
23 thousand tons of grape;
20 thousand tons of orange;
19 thousand tons of grapefruit;
19 thousand tons of olive;
18 thousand tons of wheat;
18 thousand tons of barley;
15 thousand tons of tomato;
13 thousand tons of watermelon;
10 thousand tons of melon,
in addition to smaller productions of other agricultural products.
==Oil and gas==
Surveys suggest more than 100 trillion cubic feet (2.831 trillion cubic metres) of reserves lie untapped in the eastern Mediterranean basin between Cyprus and Israel – almost equal to the world's total annual consumption of natural gas. In 2011, Noble Energy estimated that a pipeline to Leviathan gas field could be in operation as soon as 2014 or 2015. In January 2012, Noble Energy announced a natural gas field discovery. It attracted Shell, Delek and Avner as partners. Its geographical position at the crossroads of three continents and its proximity to the Suez Canal has promoted merchant shipping as an important industry for the island nation. Cyprus has the tenth-largest registered fleet in the world, with 1,030 vessels accounting for 31,706,000 dwt as of 1 January 2013.
==Tourism==
Tourism is an important factor of the island state's economy, culture, and overall brand development. With over 2 million tourist arrivals per year, it is the 40th most popular destination in the world. However, per capita of local population, it ranks 17th. The industry has been honored with various international awards, spanning from the Sustainable Destinations Global Top 100, VISION on Sustainable Tourism, Totem Tourism and Green Destination titles bestowed to Limassol and Paphos in December 2014. The island beaches have been awarded with 57 Blue Flags. Cyprus became a full member of the World Tourism Organization when it was created in 1975. According to the World Economic Forum's 2013 Travel and Tourism Competitiveness Index, Cyprus' tourism industry ranks 29th in the world in terms of overall competitiveness. In terms of Tourism Infrastructure, in relation to the tourism industry Cyprus ranks 1st in the world. The Cyprus Tourism Organization has a status of a semi-governmental organisation charged with overseeing the industry practices and promoting the island worldwide.
==Trade==
In 2008 fiscal aggregate value of goods and services exported by Cyprus was in the region of $1.53 billion. It primarily exported goods and services such as citrus fruits, cement, potatoes, clothing and pharmaceuticals. At that same period total financial value of goods and services imported by Cyprus was about $8.689 billion. Prominent goods and services imported by Cyprus in 2008 were consumer goods, machinery, petroleum and other lubricants, transport equipment and intermediate goods.
===Cypriot trade partners===
Traditionally Greece has been a major export and import partner of Cyprus. In fiscal 2007, it amounted for 21.1 percent of total exports of Cyprus. At that same period it was responsible for 17.7 percent of goods and services imported by Cyprus. Some other important names in this regard are UK and Italy.
==Eurozone crisis==
In 2012, Cyprus became affected by the Eurozone financial and banking crisis. In June 2012, the Cypriot government announced it would need € of foreign aid to support the Cyprus Popular Bank, and this was followed by Fitch down-grading Cyprus's credit rating to junk status. Fitch said Cyprus would need an additional € to support its banks and the downgrade was mainly due to the exposure of Bank of Cyprus, Cyprus Popular Bank and Hellenic Bank (Cyprus's 3 largest banks) to the Greek financial crisis.
In November 2012 international lenders negotiating a bailout with the Cypriot government have agreed on a key capital ratio for banks and a system for the sector's supervision. Both commercial banks and cooperatives will be overseen by the Central Bank and the Ministry of Finance. They also set a core Tier 1 ratio – a measure of financial strength – of 9% by the end of 2013 for banks, which could then rise to 10% in 2014.
In 2014, Harris Georgiades pointed that exiting the Memorandum with the European troika required a return to the markets. This he said, required "timely, effective and full implementation of the program." The Finance Minister stressed the need to implement the Memorandum of understanding without an additional loan.
In 2015, Cyprus was praised by the President of the European Commission for adopting the austerity measures and not hesitating to follow a tough reform program.
In 2016, Moody's Investors Service changed its outlook on the Cypriot banking system to positive from stable, reflecting the view that the recovery will restore banks to profitability and improve asset quality. The quick economic recovery was driven by tourism, business services and increased consumer spending. Creditor confidence was also strengthened, allowing Bank of Cyprus to reduce its Emergency Liquidity Assistance to €2.0 billion (from €9.4 billion in 2013). Within the same period, Bank of Cyprus chairman Josef Ackermann urged the European Union to pledge financial support for a permanent solution to the Cyprus dispute.
== Statistics ==
== Economy of Northern Cyprus ==
The economy of Turkish-occupied northern Cyprus is about one-fifth the size of the economy of the government-controlled area, while GDP per capita is around half. Because the de facto administration is recognized only by Turkey, it has had much difficulty arranging foreign financing, and foreign firms have hesitated to invest there. The economy mainly revolves around the agricultural sector and government service, which together employ about half of the work force.
The tourism sector also contributes substantially into the economy. Moreover, the small economy has seen some downfalls because the Turkish lira is legal tender. To compensate for the economy's weakness, Turkey has been known to provide significant financial aid. In both parts of the island, water shortage is a growing problem, and several desalination plants are planned.
The economic disparity between the two communities is pronounced. Although the economy operates on a free-market basis, the lack of private and government investment, shortages of skilled labor and experienced managers, and inflation and the devaluation of the Turkish lira continue to plague the economy.
=== Trade with Turkey ===
Turkey is by far the main trading partner of Northern Cyprus, supplying 55% of imports and absorbing 48% of exports. In a landmark case, the European Court of Justice (ECJ) ruled on 5 July 1994 against the British practice of importing produce from Northern Cyprus based on certificates of origin and phytosanitary certificates granted by the de facto authorities. The ECJ decided that only goods bearing certificates of origin from the internationally recognized Republic of Cyprus could be imported by EU member states. The decision resulted in a considerable decrease of Turkish Cypriot exports to the EU: from $36.4 million (or 66.7% of total Turkish Cypriot exports) in 1993 to $24.7 million in 1996 (or 35% of total exports) in 1996. Even so, the EU continues to be the second-largest trading partner of Northern Cyprus, with a 24.7% share of total imports and 35% share of total exports.
The most important exports of Northern Cyprus are citrus and dairy products. These are followed by rakı, scrap and clothing.
Assistance from Turkey is the mainstay of the Turkish Cypriot economy. Under the latest economic protocol (signed 3 January 1997), Turkey has undertaken to provide loans totalling $250 million for the purpose of implementing projects included in the protocol related to public finance, tourism, banking, and privatization. Fluctuation in the Turkish lira, which suffered from hyperinflation every year until its replacement by the Turkish new lira in 2005, exerted downward pressure on the Turkish Cypriot standard of living for many years.
The de facto authorities have instituted a free market in foreign exchange and permit residents to hold foreign-currency denominated bank accounts. This encourages transfers from Turkish Cypriots living abroad.
== Happiness ==
Economic factors such as the GDP and national income strongly correlate with the happiness of a nation's citizens. In a study published in 2005, citizens from a sample of countries were asked to rate how happy or unhappy they were as a whole on a scale of 1 to 7 (Ranking: 1. Completely happy, 2. Very happy, 3. Fairly happy,4. Neither happy nor unhappy, 5. Fairly unhappy, 6. Very unhappy, 7. Completely unhappy.) Cyprus had a score of 5.29. On the question of how satisfied citizens were with their main job, Cyprus scored 5.36 on a scale of 1 to 7 (Ranking: 1. Completely satisfied, 2. Very satisfied, 3. Fairly satisfied, 4. Neither satisfied nor dissatisfied, 5. Fairly dissatisfied, 6. Very dissatisfied, 7. Completely dissatisfied.) In another ranking of happiness, Northern Cyprus ranks 58 and Cyprus ranks 61, according to the 2018 World Happiness Report. The report rates 156 countries based on variables including income, healthy life expectancy, social support, freedom, trust, and generosity.
Economic factors play a significant role in the general life satisfaction of Cyprus citizens, especially with women who participate in the labor force at a lower rate, work in lower ranks, and work in more public and service sector jobs than the men. Women of different skill-sets and "differing economic objectives and constraints" participate in the tourism industry. Women participate in this industry through jobs like hotel work to serve and/or bring pride to their family, not necessarily to satisfy their own selves. In this study, women with income higher than the mean household income reported higher levels of satisfaction with their lives while those with lower income reported the opposite. When asked who they compare themselves with (those with lower, same, or higher economic status), results showed that those that compared themselves with people of higher economic statuses than them had the lowest level of life satisfaction. While the correlation of income and happiness is positive, it is significantly low; there is stronger correlation between comparison and happiness. This indicates that not only income level but income level in relation to that of others affects their amount of life satisfaction.
Classified as a Mediterranean welfare regime, Cyprus has a weak public Welfare system. This means there is a strong reliance on the family, instead of the state, for both familial and economic support. Another finding is that being a full-time housewife has a stronger negative effect on happiness for women of Northern Cyprus than being unemployed, showing how the combination of gender and the economic factor of participating in the labor force affects life satisfaction. Economic factors also negatively correlate with the happiness levels of those that live in the capital city: citizens living in the capital express lower levels of happiness. As found in this study, citizens of Cyprus that live in its capital, Nicosia, are significantly less happy than others whether or not socio-economic variables are controlled for. Another finding was that the young people in the capital are unhappier than the rest of Cyprus; the old are not.
|
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"deposit insurance",
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] |
5,600 |
Transport in Cyprus
|
Transport in Cyprus consists of transport by land, water and air. Road transport is the primary mode of transport for most Cypriot citizens, and Cyprus's road transport systems are well-developed and extensively used across the island.
Because Cyprus no longer has a working railway system, various other methods of transport are needed to ensure the proper delivery of any cargo, be it human or freight. As the last passenger railway was dismantled in 1952, the only remaining modes of transport are by road, sea, and air.
== Roads ==
From the of roads in the areas controlled by the Republic of Cyprus in 2006, were paved, while were unpaved. In 1996, the Turkish Cypriot area showed a close, but smaller ratio of paved to unpaved with about out of paved and unpaved. As a legacy of British rule, Cyprus is one of only three EU nations in which vehicles drive on the left.
===Motorways===
A1 Nicosia to Limassol
A2 connects A1 near Pera Chorio with A3 by Larnaca
A3 Larnaca Airport to Agia Napa, also serves as a circular road for Larnaca.
A5 connects A1 near Kofinou with A3 by Larnaca
A6 Pafos to Limassol
A7 Paphos to Polis (final plans)
A9 Nicosia to Astromeritis
A22 Dali industrial area to Anthoupolis, Lakatamia (Nicosia 3rd ring road, final plans)
== Public Transportation ==
Nicosia's residents rely on private cars to go around the city. With more than 658 automobiles per 1,000 people, Cyprus has one of the highest car ownership rates in the world and the country uses very little public transportation. Only 3% of journeys in the Greater Nicosia urban region are made by public transportation. Cycling is considerably less common at 2%. The government of Cyprus and authorities of Nicosia have developed a public transportation plan to ensure access to more areas and provide more options, apart from private cars.
In 2020, the transport companies for the districts of Nicosia and Larnaca were changed from OSEL (Nicosia District Transport Organisation) to NPT (Nicosia Public Transport) and from ZENON Larnaca Buses to LPT (Larnaca Public Transport) respectively.
In 2022, Cyprus Public Transport made new plans for Nicosia's Public Transport by changing route numbers, adding new bus hubs and modernising buses and the all-out feel of the transport system. The plan has been introduced in two phases and is currently completed.
===Rail===
Cyprus currently has no functioning railway systems. The last of the narrow gauge systems in the country closed in 1974. There had been studies and preparatory work done to establish a modern system between the major cities, motivated by worsening traffic issues. Ιn October 2024, a company in England showed their interest to construct a new railway system in Cyprus.
In 2018, Nicosia municipal authorities requested an opinion on the construction of a tram network in the city to the European Investment Bank's JASPERS strategists, who concluded a need for a phased approach.
==Licensed Vehicles==
Road transport is the dominant form of transport on the island. Figures released by the International Road Federation in 2007 show that Cyprus holds the highest car ownership rate in the world with 742 cars per 1,000 people.
Public transport in Cyprus is limited to privately run bus services (except in Nicosia and Larnaca), taxis, and interurban 'shared' taxi services (locally referred to as service taxis). Thus, private car ownership in the country is the fifth highest per capita in the world. However, in 2006 extensive plans were announced to expand and improve bus services and restructure public transport throughout Cyprus, with the financial backing of the European Union Development Bank
== Sea Harbours and Ports ==
The ports of Cyprus are operated and maintained by the Cyprus Ports Authority. Major harbours of the island are Limassol Harbour, and Larnaca Harbour, which service cargo, passenger, and cruise ships. Limassol is the larger of the two, and handles a large volume of both cargo and cruise vessels. Larnaca is primarily a cargo port but played a big part in the evacuation of foreign nationals from Lebanon in 2006, and in the subsequent humanitarian aid effort. A smaller cargo dock also exists at Vasilikos, near Zygi (a small town between Larnaca and Limassol). Smaller vessels and private yachts can dock at Marinas in Cyprus.
==Public Bicycle Sharing System==
Nextbike is the latest transportation system in Cyprus, similar to programs employed successfully in various cities around the world. Bicycles can be found at stations in Nicosia and Limassol, as well as with 1 station in Larnaca.
== Merchant Marine ==
See full article on Cyprus Merchant Marine
Total: 1,414 ships (with a volume of or over) totaling /
Ships by Type: barge carrier 2, bulk carrier 442, cargo ship 495, chemical tanker 22, combination bulk 40, combination ore/oil 8, container ship 144, Liquified Gas Carrier 6, passenger ship 8, petroleum tanker 142, refrigerated cargo 41, roll-on/roll-off 45, short-sea passenger 13, specialized tanker 4, vehicle carrier 2 (1999 est.)
== Airports ==
In 1999, Cyprus had 12 airports with paved runways. Of them, seven had runways of lengths between 2,438 and 3,047 metres, one had a length between 1,524 and 2,437 metres, three had lengths between 914 and 1524 metres, and one had a length less than 914 metres.
Of the three airports with unpaved runways, two had lengths less than 914 metres and one had a length between 914 and 1524 metres.
=== International airports ===
Larnaca International Airport is the island's main airport and flies to many locations worldwide.
Paphos International Airport is the 2nd largest airport and mostly flies to Europe, via Ryanair; with occasional flights to other continents.
Nicosia International Airport is an abandoned airport. It used to be the island's main airport until 1974. It remains closed to the public.
Ercan International Airport is the main airport in the de facto state of Northern Cyprus. The airport's only destination is Turkey, serviced only by a few flight companies from Turkey. Flights to and from Ercan Airport are embargoed.
|
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] |
5,602 |
Foreign relations of Cyprus
|
Cyprus is a member of the United Nations along with most of its agencies as well as the Commonwealth of Nations, World Bank, International Monetary Fund and Council of Europe. In addition, the country has signed the General Agreement on Tariffs and Trade (GATT) and the Multilateral Investment Guarantee Agency Agreement (MIGA). Cyprus has been a member of the European Union since 2004 and in the second half of 2012 it held the Presidency of the Council of the European Union.
==Historical non-alignment==
Cyprus has historically followed a non-aligned foreign policy, although it increasingly identifies with the West in its cultural affinities and trade patterns, and maintains close relations with the European Union, Greece, Armenia, Lebanon, Israel and the United States.
The prime originator of Cypriot non-alignment was Archbishop of Cyprus Makarios III, the first President (1960–1977) of the independent republic of Cyprus. Prior to independence, Makarios - by virtue of his post as Archbishop of Cyprus and head of the Cypriot Orthodox Church - was the Greek Cypriot Ethnarch, or de facto leader of the community. A highly influential figure well before independence, he participated in the 1955 Bandung Conference. After independence, Makarios took part in the 1961 founding meeting of the Non-Aligned Movement in Belgrade.
Reasons for this neutrality may lie in the extreme pressures exerted on the infant Republic by its larger neighbours, Turkey and Greece. Intercommunal rivalries and movements for union with Greece or partial union with Turkey may have persuaded Makarios to steer clear of close affiliation with either side. In any case Cyprus became a high-profile member of the Non-Aligned Movement and retained its membership until its entry into the European Union in 2004. At the non-governmental level, Cyprus has also been a member of the popular extension of the Non-Aligned Movement, the Afro-Asian Peoples' Solidarity Organisation hosting several high-level meetings.
Immediately after the 1974 Greek-sponsored coup d'état and the Turkish invasion, Makarios secured international recognition of his administration as the legitimate government of the whole island. This was disputed only by Turkey, which currently recognizes only the Turkish Republic of Northern Cyprus, established in 1983.
Since the 1974 crisis, the chief aim of the foreign policy of the Republic of Cyprus has been to secure the withdrawal of Turkish forces and the reunification of the island under the most favorable constitutional and territorial settlement possible. This campaign has been pursued primarily through international forums such as the United Nations and the Non-Aligned Movement, and in recent years through the European Union.
== Diplomatic relations ==
List of countries which Cyprus maintains diplomatic relations with:
==Bilateral relations==
===Multilateral===
===Africa===
===Americas===
===Asia===
===Europe===
Cyprus' 1990 application for full EU membership caused a storm in the Turkish Cypriot community, which argued that the move required their consent. Following the December 1997 EU Summit decisions on EU enlargement, accession negotiations began 31 March 1998. Cyprus joined the European Union on 1 May 2004. To fulfil its commitment as a member of the European Union, Cyprus withdrew from the Non-Aligned Movement on accession, retaining observer status.
===Oceania===
{| class="wikitable sortable" border="1" style="width:100%; margin:auto;"
!width="15%"| Country
!width="12%"| Formal relations began
!Notes
|--valign="top"
|||||
Australia has a High Commission in Nicosia.
Cyprus has a High Commission in Canberra.
|--valign="top"
|||1978
|
Cyprus is represented in Fiji by its High Commission in Canberra, Australia.
Both countries a full members of the Commonwealth of Nations.
|--valign="top"
|||May 5, 2010
|
Both countries established diplomatic relations on May 5, 2010.
Cyprus is represented in the Solomon Islands via parallel accreditation of its High Commission in Canberra, Australia. UDI of Turkish Cypriots in 1983, contrary to multiple United Nations Security Council Resolutions. The two territories of the Republic are separated by a United Nations Buffer Zone (4% of the island); there are two UK sovereign base areas mostly within the Greek Cypriot portion of the island.
|
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"Thessaloniki",
"Larnaca International Airport",
"Krasnodar",
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"Ramallah",
"British Empire",
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"Bandung Conference",
"Afro-Asian Peoples' Solidarity Organisation",
"Organisation internationale de la Francophonie",
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"Finland",
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"Convention for the Avoidance of Double Taxation",
"Cyprus–Qatar relations",
"Glasgow",
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"Mbabane",
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"Beirut",
"Palestinian people",
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"Paris",
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"Colombo",
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"Ljubljana",
"Cyprus–Malta relations",
"Ministry of Foreign Affairs (Turkey)",
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"Cyprus–United Arab Emirates relations",
"E24 Næringsliv",
"Canada–Cyprus relations",
"Declaration of Independence of the Turkish Republic of Northern Cyprus",
"Rome",
"New Delhi",
"Granada",
"Pretoria",
"Vienna"
] |
5,615 |
Cretaceous
|
The Cretaceous ( ) is a geological period that lasted from about 143.1 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 77.1 million years, it is the ninth and longest geological period of the entire Phanerozoic. The name is derived from the Latin , 'chalk', which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation .
The Cretaceous was a period with a relatively warm climate, resulting in high eustatic sea levels that created numerous shallow inland seas. These oceans and seas were populated with now-extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was largely ice-free, although there is some evidence of brief periods of glaciation during the cooler first half, and forests extended to the poles.
Many of the dominant taxonomic groups present in modern times can be ultimately traced back to origins in the Cretaceous. During this time, new groups of mammals and birds appeared, including the earliest relatives of placentals & marsupials (Eutheria and Metatheria respectively), with the earliest crown group birds appearing towards to the end of the Cretaceous. Teleost fish, the most diverse group of modern vertebrates continued to diversify during the Cretaceous with the appearance of their most diverse subgroup Acanthomorpha during this period. During the Early Cretaceous, flowering plants appeared and began to rapidly diversify, becoming the dominant group of plants across the Earth by the end of the Cretaceous, coincident with the decline and extinction of previously widespread gymnosperm groups.
The Cretaceous (along with the Mesozoic) ended with the Cretaceous–Paleogene extinction event, a large mass extinction in which many groups, including non-avian dinosaurs, pterosaurs, and large marine reptiles, died out, widely thought to have been caused by the impact of a large asteroid that formed the Chicxulub crater in the Gulf of Mexico. The end of the Cretaceous is defined by the abrupt Cretaceous–Paleogene boundary (K–Pg boundary), a geologic signature associated with the mass extinction that lies between the Mesozoic and Cenozoic Eras.
==Etymology and history==
The Cretaceous as a separate period was first defined by Belgian geologist Jean d'Omalius d'Halloy in 1822 as the Terrain Crétacé, using strata in the Paris Basin and named for the extensive beds of chalk (calcium carbonate deposited by the shells of marine invertebrates, principally coccoliths), found in the upper Cretaceous of Western Europe. The name Cretaceous was derived from the Latin creta, meaning chalk. The twofold division of the Cretaceous was implemented by Conybeare and Phillips in 1822. Alcide d'Orbigny in 1840 divided the French Cretaceous into five étages (stages): the Neocomian, Aptian, Albian, Turonian, and Senonian, later adding the Urgonian between Neocomian and Aptian and the Cenomanian between the Albian and Turonian.
==Geology==
===Subdivisions===
The Cretaceous is divided into Early and Late Cretaceous epochs, or Lower and Upper Cretaceous series. In older literature, the Cretaceous is sometimes divided into three series: Neocomian (lower/early), Gallic (middle) and Senonian (upper/late). A subdivision into 12 stages, all originating from European stratigraphy, is now used worldwide. In many parts of the world, alternative local subdivisions are still in use.
From youngest to oldest, the subdivisions of the Cretaceous period are:
===Boundaries===
The lower boundary of the Cretaceous is currently undefined, and the Jurassic–Cretaceous boundary is currently the only system boundary to lack a defined Global Boundary Stratotype Section and Point (GSSP). Placing a GSSP for this boundary has been difficult because of the strong regionality of most biostratigraphic markers, and the lack of any chemostratigraphic events, such as isotope excursions (large sudden changes in ratios of isotopes) that could be used to define or correlate a boundary. Calpionellids, an enigmatic group of planktonic protists with urn-shaped calcitic tests briefly abundant during the latest Jurassic to earliest Cretaceous, have been suggested as the most promising candidates for fixing the Jurassic–Cretaceous boundary. In particular, the first appearance Calpionella alpina, coinciding with the base of the eponymous Alpina subzone, has been proposed as the definition of the base of the Cretaceous. The working definition for the boundary has often been placed as the first appearance of the ammonite Strambergella jacobi, formerly placed in the genus Berriasella, but its use as a stratigraphic indicator has been questioned, as its first appearance does not correlate with that of C. alpina. The boundary is officially considered by the International Commission on Stratigraphy to be approximately 145 million years ago, but other estimates have been proposed based on U-Pb geochronology, ranging as young as 140 million years ago.
The upper boundary of the Cretaceous is sharply defined, being placed at an iridium-rich layer found worldwide that is believed to be associated with the Chicxulub impact crater, with its boundaries circumscribing parts of the Yucatán Peninsula and extending into the Gulf of Mexico. This layer has been dated at 66.043 Mya.
At the end of the Cretaceous, the impact of a large body with the Earth may have been the punctuation mark at the end of a progressive decline in biodiversity during the Maastrichtian age. The result was the extinction of three-quarters of Earth's plant and animal species. The impact created the sharp break known as the K–Pg boundary (formerly known as the K–T boundary). Earth's biodiversity required substantial time to recover from this event, despite the probable existence of an abundance of vacant ecological niches.
Despite the severity of the K-Pg extinction event, there were significant variations in the rate of extinction between and within different clades. Species that depended on photosynthesis declined or became extinct as atmospheric particles blocked solar energy. As is the case today, photosynthesizing organisms, such as phytoplankton and land plants, formed the primary part of the food chain in the late Cretaceous, and all else that depended on them suffered, as well. Herbivorous animals, which depended on plants and plankton as their food, died out as their food sources became scarce; consequently, the top predators, such as Tyrannosaurus rex, also perished. Yet only three major groups of tetrapods disappeared completely; the nonavian dinosaurs, the plesiosaurs and the pterosaurs. The other Cretaceous groups that did not survive into the Cenozoic the ichthyosaurs, last remaining temnospondyls (Koolasuchus), and nonmammalian were already extinct millions of years before the event occurred.
Coccolithophorids and molluscs, including ammonites, rudists, freshwater snails, and mussels, as well as organisms whose food chain included these shell builders, became extinct or suffered heavy losses. For example, ammonites are thought to have been the principal food of mosasaurs, a group of giant marine lizards related to snakes that became extinct at the boundary.
Omnivores, insectivores, and carrion-eaters survived the extinction event, perhaps because of the increased availability of their food sources. At the end of the Cretaceous, there seem to have been no purely herbivorous or carnivorous mammals. Mammals and birds that survived the extinction fed on insects, larvae, worms, and snails, which in turn fed on dead plant and animal matter. Scientists theorise that these organisms survived the collapse of plant-based food chains because they fed on detritus.
In stream communities, few groups of animals became extinct. Stream communities rely less on food from living plants and more on detritus that washes in from land. This particular ecological niche buffered them from extinction. Similar, but more complex patterns have been found in the oceans. Extinction was more severe among animals living in the water column than among animals living on or in the seafloor. Animals in the water column are almost entirely dependent on primary production from living phytoplankton, while animals living on or in the ocean floor feed on detritus or can switch to detritus feeding. These shales are an important source rock for oil and gas, for example in the subsurface of the North Sea.
==== Europe ====
In northwestern Europe, chalk deposits from the Upper Cretaceous are characteristic for the Chalk Group, which forms the white cliffs of Dover on the south coast of England and similar cliffs on the French Normandian coast. The group is found in England, northern France, the low countries, northern Germany, Denmark and in the subsurface of the southern part of the North Sea. Chalk is not easily consolidated and the Chalk Group still consists of loose sediments in many places. The group also has other limestones and arenites. Among the fossils it contains are sea urchins, belemnites, ammonites and sea reptiles such as Mosasaurus.
In southern Europe, the Cretaceous is usually a marine system consisting of competent limestone beds or incompetent marls. Because the Alpine mountain chains did not yet exist in the Cretaceous, these deposits formed on the southern edge of the European continental shelf, at the margin of the Tethys Ocean.
==== North America ====
During the Cretaceous, the present North American continent was isolated from the other continents. In the Jurassic, the North Atlantic already opened, leaving a proto-ocean between Europe and North America. From north to south across the continent, the Western Interior Seaway started forming. This inland sea separated the elevated areas of Laramidia in the west and Appalachia in the east. Three dinosaur clades found in Laramidia (troodontids, therizinosaurids and oviraptorosaurs) are absent from Appalachia from the Coniacian through the Maastrichtian.
== Paleogeography ==
During the Cretaceous, the late-Paleozoic-to-early-Mesozoic supercontinent of Pangaea completed its tectonic breakup into the present-day continents, although their positions were substantially different at the time. As the Atlantic Ocean widened, the convergent-margin mountain building (orogenies) that had begun during the Jurassic continued in the North American Cordillera, as the Nevadan orogeny was followed by the Sevier and Laramide orogenies.
Gondwana had begun to break up during the Jurassic Period, but its fragmentation accelerated during the Cretaceous and was largely complete by the end of the period. South America, Antarctica, and Australia rifted away from Africa (though India and Madagascar remained attached to each other until around 80 million years ago); thus, the South Atlantic and Indian Oceans were newly formed. Such active rifting lifted great undersea mountain chains along the welts, raising eustatic sea levels worldwide. To the north of Africa the Tethys Sea continued to narrow. During most of the Late Cretaceous, North America would be divided in two by the Western Interior Seaway, a large interior sea, separating Laramidia to the west and Appalachia to the east, then receded late in the period, leaving thick marine deposits sandwiched between coal beds. Bivalve palaeobiogeography also indicates that Africa was split in half by a shallow sea during the Coniacian and Santonian, connecting the Tethys with the South Atlantic by way of the central Sahara and Central Africa, which were then underwater. Yet another shallow seaway ran between what is now Norway and Greenland, connecting the Tethys to the Arctic Ocean and enabling biotic exchange between the two oceans. At the peak of the Cretaceous transgression, one-third of Earth's present land area was submerged.
The Cretaceous is justly famous for its chalk; indeed, more chalk formed in the Cretaceous than in any other period in the Phanerozoic. Mid-ocean ridge activity—or rather, the circulation of seawater through the enlarged ridges—enriched the oceans in calcium; this made the oceans more saturated, as well as increased the bioavailability of the element for calcareous nanoplankton. These widespread carbonates and other sedimentary deposits make the Cretaceous rock record especially fine. Famous formations from North America include the rich marine fossils of Kansas's Smoky Hill Chalk Member and the terrestrial fauna of the late Cretaceous Hell Creek Formation. Other important Cretaceous exposures occur in Europe (e.g., the Weald) and China (the Yixian Formation). In the area that is now India, massive lava beds called the Deccan Traps were erupted in the very late Cretaceous and early Paleocene.
==Climate==
Palynological evidence indicates the Cretaceous climate had three broad phases: a Berriasian–Barremian warm-dry phase, an Aptian–Santonian warm-wet phase, and a Campanian–Maastrichtian cool-dry phase. As in the Cenozoic, the 400,000 year eccentricity cycle was the dominant orbital cycle governing carbon flux between different reservoirs and influencing global climate. The location of the Intertropical Convergence Zone (ITCZ) was roughly the same as in the present.
The cooling trend of the last epoch of the Jurassic, the Tithonian, continued into the Berriasian, the first age of the Cretaceous. There is evidence that snowfalls were common in the higher latitudes during this age, and the tropics became wetter than during the Triassic and Jurassic. Glaciation was restricted to high-latitude mountains, though seasonal snow may have existed farther from the poles. After the end of the first age, however, temperatures began to increase again, with a number of thermal excursions, such as the middle Valanginian Weissert Thermal Excursion (WTX), It was followed by the middle Hauterivian Faraoni Thermal Excursion (FTX) and the early Barremian Hauptblatterton Thermal Event (HTE). The HTE marked the ultimate end of the Tithonian-early Barremian Cool Interval (TEBCI). For much of the TEBCI, northern Gondwana experienced a monsoonal climate. A shallow thermocline existed in the mid-latitude Tethys. The TEBCI was followed by the Barremian-Aptian Warm Interval (BAWI). Early Aptian tropical sea surface temperatures (SSTs) were 27–32 °C, based on TEX86 measurements from the equatorial Pacific. During the Aptian, Milankovitch cycles governed the occurrence of anoxic events by modulating the intensity of the hydrological cycle and terrestrial runoff. The early Aptian was also notable for its millennial scale hyperarid events in the mid-latitudes of Asia. The BAWI itself was followed by the Aptian-Albian Cold Snap (AACS) that began about 118 Ma. and the expansion of calcareous nannofossils that dwelt in cold water into lower latitudes. The AACS is associated with an arid period in the Iberian Peninsula.
Temperatures increased drastically after the end of the AACS, which ended around 111 Ma with the Paquier/Urbino Thermal Maximum, giving way to the Mid-Cretaceous Hothouse (MKH), which lasted from the early Albian until the early Campanian. along with high flood basalt activity. The MKH was punctuated by multiple thermal maxima of extreme warmth. The Leenhardt Thermal Event (LTE) occurred around 110 Ma, followed shortly by the l’Arboudeyesse Thermal Event (ATE) a million years later. Following these two hyperthermals was the Amadeus Thermal Maximum around 106 Ma, during the middle Albian. Then, around a million years after that, occurred the Petite Verol Thermal Event (PVTE). Afterwards, around 102.5 Ma, the Event 6 Thermal Event (EV6) took place; this event was itself followed by the Breistroffer Thermal Maximum around 101 Ma, during the latest Albian. Approximately 94 Ma, the Cenomanian-Turonian Thermal Maximum occurred, and being associated with a sea level highstand. Temperatures cooled down slightly over the next few million years, but then another thermal maximum, the Coniacian Thermal Maximum, happened, with this thermal event being dated to around 87 Ma. Mean annual temperatures at the poles during the MKH exceeded 14 °C. Such hot temperatures during the MKH resulted in a very gentle temperature gradient from the equator to the poles; the latitudinal temperature gradient during the Cenomanian-Turonian Thermal Maximum was 0.54 °C per ° latitude for the Southern Hemisphere and 0.49 °C per ° latitude for the Northern Hemisphere, in contrast to present day values of 1.07 and 0.69 °C per ° latitude for the Southern and Northern hemispheres, respectively. This meant weaker global winds, which drive the ocean currents, and resulted in less upwelling and more stagnant oceans than today. This is evidenced by widespread black shale deposition and frequent anoxic events. Tropical SSTs during the late Albian most likely averaged around 30 °C. Despite this high SST, seawater was not hypersaline at this time, as this would have required significantly higher temperatures still. On land, arid zones in the Albian regularly expanded northward in tandem with expansions of subtropical high pressure belts. The Cedar Mountain Formation's Soap Wash flora indicates a mean annual temperature of between 19 and 26 °C in Utah at the Albian-Cenomanian boundary. Tropical SSTs during the Cenomanian-Turonian Thermal Maximum were at least 30 °C, though one study estimated them as high as between 33 and 42 °C. An intermediate estimate of ~33-34 °C has also been given. Meanwhile, deep ocean temperatures were as much as warmer than today's; one study estimated that deep ocean temperatures were between 12 and 20 °C during the MKH.
Beginning in the Santonian, near the end of the MKH, the global climate began to cool, with this cooling trend continuing across the Campanian. This period of cooling, driven by falling levels of atmospheric carbon dioxide, caused the end of the MKH and the transition into a cooler climatic interval, known formally as the Late Cretaceous-Early Palaeogene Cool Interval (LKEPCI). Deep ocean temperatures declined to 9 to 12 °C, Regional conditions in the Western Interior Seaway changed little between the MKH and the LKEPCI. During this period of relatively cool temperatures, the ITCZ became narrower, while the strength of both summer and winter monsoons in East Asia was directly correlated to atmospheric CO2 concentrations. Laramidia likewise had a seasonal, monsoonal climate. The Maastrichtian was a time of chaotic, highly variable climate. Two upticks in global temperatures are known to have occurred during the Maastrichtian, bucking the trend of overall cooler temperatures during the LKEPCI. Between 70 and 69 Ma and 66–65 Ma, isotopic ratios indicate elevated atmospheric CO2 pressures with levels of 1000–1400 ppmV and mean annual temperatures in west Texas between . Atmospheric CO2 and temperature relations indicate a doubling of pCO2 was accompanied by a ~0.6 °C increase in temperature. The latter warming interval, occurring at the very end of the Cretaceous, was triggered by the activity of the Deccan Traps. The LKEPCI lasted into the Late Palaeocene, when it gave way to another supergreenhouse interval.
The production of large quantities of magma, variously attributed to mantle plumes or to extensional tectonics, further pushed sea levels up, so that large areas of the continental crust were covered with shallow seas. The Tethys Sea connecting the tropical oceans east to west also helped to warm the global climate. Warm-adapted plant fossils are known from localities as far north as Alaska and Greenland, while dinosaur fossils have been found within 15 degrees of the Cretaceous south pole. It was suggested that there was Antarctic marine glaciation in the Turonian Age, based on isotopic evidence. However, this has subsequently been suggested to be the result of inconsistent isotopic proxies, with evidence of polar rainforests during this time interval at 82° S. Rafting by ice of stones into marine environments occurred during much of the Cretaceous, but evidence of deposition directly from glaciers is limited to the Early Cretaceous of the Eromanga Basin in southern Australia.
== Flora ==
Flowering plants (angiosperms) make up around 90% of living plant species today. Prior to the rise of angiosperms, during the Jurassic and the Early Cretaceous, the higher flora was dominated by gymnosperm groups, including cycads, conifers, ginkgophytes, gnetophytes and close relatives, as well as the extinct Bennettitales. Other groups of plants included pteridosperms or "seed ferns", a collective term that refers to disparate groups of extinct seed plants with fern-like foliage, including groups such as Corystospermaceae and Caytoniales. The exact origins of angiosperms are uncertain, although molecular evidence suggests that they are not closely related to any living group of gymnosperms. and Italy, initially at low abundance. Molecular clock estimates conflict with fossil estimates, suggesting the diversification of crown-group angiosperms during the Late Triassic or the Jurassic, but such estimates are difficult to reconcile with the heavily sampled pollen record and the distinctive tricolpate to tricolporoidate (triple grooved) pollen of eudicot angiosperms. Among the oldest records of Angiosperm macrofossils are Montsechia from the Barremian aged Las Hoyas beds of Spain and Archaefructus from the Barremian-Aptian boundary Yixian Formation in China. Tricolpate pollen distinctive of eudicots first appears in the Late Barremian, while the earliest remains of monocots are known from the Aptian. The oldest known fossils of grasses are from the Albian, with the family having diversified into modern groups by the end of the Cretaceous. The oldest large angiosperm trees are known from the Turonian (c. 90 Mya) of New Jersey, with the trunk having a preserved diameter of and an estimated height of .
During the Cretaceous, ferns in the order Polypodiales, which make up 80% of living fern species, would also begin to diversify.
==Terrestrial fauna==
On land, mammals were generally small sized, but a very relevant component of the fauna, with cimolodont multituberculates outnumbering dinosaurs in some sites. Neither true marsupials nor placentals existed until the very end, but a variety of non-marsupial metatherians and non-placental eutherians had already begun to diversify greatly, ranging as carnivores (Deltatheroida), aquatic foragers (Stagodontidae) and herbivores (Schowalteria, Zhelestidae). Various "archaic" groups like eutriconodonts were common in the Early Cretaceous, but by the Late Cretaceous northern mammalian faunas were dominated by multituberculates and therians, with dryolestoids dominating South America.
The apex predators were archosaurian reptiles, especially dinosaurs, which were at their most diverse stage. Avians such as the ancestors of modern-day birds also diversified. They inhabited every continent, and were even found in cold polar latitudes. Pterosaurs were common in the early and middle Cretaceous, but as the Cretaceous proceeded they declined for poorly understood reasons (once thought to be due to competition with early birds, but now it is understood avian adaptive radiation is not consistent with pterosaur decline). By the end of the period only three highly specialized families remained; Pteranodontidae, Nyctosauridae, and Azhdarchidae.
The Liaoning lagerstätte (Yixian Formation) in China is an important site, full of preserved remains of numerous types of small dinosaurs, birds and mammals, that provides a glimpse of life in the Early Cretaceous. The coelurosaur dinosaurs found there represent types of the group Maniraptora, which includes modern birds and their closest non-avian relatives, such as dromaeosaurs, oviraptorosaurs, therizinosaurs, troodontids along with other avialans. Fossils of these dinosaurs from the Liaoning lagerstätte are notable for the presence of hair-like feathers.
Insects diversified during the Cretaceous, and the oldest known ants, termites and some lepidopterans, akin to butterflies and moths, appeared. Aphids, grasshoppers and gall wasps appeared. and were absent from North Africa and northern South America by the early Late Cretaceous. The cause of the decline of Rhynchocephalia remains unclear, but has often been suggested to be due to competition with advanced lizards and mammals. They appear to have remained diverse in high-latitude southern South America during the Late Cretaceous, where lizards remained rare, with their remains outnumbering terrestrial lizards 200:1. Due to the extreme climatic warmth in the Arctic, choristoderans were able to colonise it too during the Late Cretaceous. Marine reptiles included ichthyosaurs in the early and mid-Cretaceous (becoming extinct during the late Cretaceous Cenomanian-Turonian anoxic event), plesiosaurs throughout the entire period, and mosasaurs appearing in the Late Cretaceous. Sea turtles in the form of Cheloniidae and Panchelonioidea lived during the period and survived the extinction event. Panchelonioidea is today represented by a single species; the leatherback sea turtle. The Hesperornithiformes were flightless, marine diving birds that swam like grebes.
Baculites, an ammonite genus with a straight shell, flourished in the seas along with reef-building rudist clams. Inoceramids were also particularly notable among Cretaceous bivalves, and they have been used to identify major biotic turnovers such as at the Turonian-Coniacian boundary. Predatory gastropods with drilling habits were widespread. Globotruncanid foraminifera and echinoderms such as sea urchins and starfish (sea stars) thrived. Ostracods were abundant in Cretaceous marine settings; ostracod species characterised by high male sexual investment had the highest rates of extinction and turnover. Thylacocephala, a class of crustaceans, went extinct in the Late Cretaceous. The first radiation of the diatoms (generally siliceous shelled, rather than calcareous) in the oceans occurred during the Cretaceous; freshwater diatoms did not appear until the Miocene. Calcareous nannoplankton were important components of the marine microbiota and important as biostratigraphic markers and recorders of environmental change.
The Cretaceous was also an important interval in the evolution of bioerosion, the production of borings and scrapings in rocks, hardgrounds and shells.
File:Kronosaurus hunt1DB.jpg|A scene from the early Cretaceous: a Woolungasaurus is attacked by a Kronosaurus.
File:Tylosaurus pembinensis 1DB.jpg|Tylosaurus was a large mosasaur, carnivorous marine reptiles that emerged in the late Cretaceous.
File:Hesperornis BW (white background).jpg|Strong-swimming and toothed predatory waterbird Hesperornis roamed late Cretacean oceans.
File:DiscoscaphitesirisCretaceous.jpg|The ammonite Discoscaphites iris, Owl Creek Formation (Upper Cretaceous), Ripley, Mississippi
File:The fossils from Cretaceous age found in Lebanon.jpg|A plate with Nematonotus sp., Pseudostacus sp. and a partial Dercetis triqueter, found in Hakel, Lebanon
File:Cretoxyrhina attacking Pteranodon.png|Cretoxyrhina, one of the largest Cretaceous sharks, attacking a Pteranodon in the Western Interior Seaway
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"Chalk",
"seabird",
"Saintes, Charente-Maritime",
"Sevier orogeny",
"Late Paleocene",
"Pteranodon",
"Tunisia",
"dromaeosaurs",
"Pinophyta",
"phytoplankton",
"ammonites",
"Aptian",
"Valangin",
"theropod",
"grasshopper",
"Nevadan orogeny",
"Calpionella",
"Nature Communications",
"neosuchia",
"Neues Jahrbuch für Geologie und Paläontologie",
"Ammonite",
"Poaceae",
"Tyrannosaurus",
"Asteroidea",
"avialans",
"Berriasella jacobi",
"Cognac, France",
"Palaeogeography, Palaeoclimatology, Palaeoecology",
"William Conybeare (geologist)",
"coal",
"Geologica Carpathica",
"Proceedings of the National Academy of Sciences of the United States of America",
"Berriasian",
"climate",
"sedimentation",
"England",
"macrofossil",
"Pterosaur",
"Cenomanian",
"grebe",
"El Kef",
"Paleozoic",
"Gallic epoch",
"Coniacian",
"geological period",
"Maastricht",
"Inoceramidae",
"Sea level",
"carnivore",
"Laramide orogeny",
"south pole",
"Hesperornis",
"List of fossil sites",
"Miocene",
"Gondwana",
"Chalk Group",
"Le Mans",
"Calpionellid",
"dryolestoid",
"Coccolithophorids",
"Atlantic Ocean",
"Hauterive, Neuchâtel",
"Amadeus Event",
"Mesozoic",
"Tylosaurus",
"Metatheria",
"Scientific Reports",
"Journal of Iberian Geology",
"calcareous",
"feather",
"marl",
"South America",
"Marsupites",
"Global and Planetary Change",
"Alpine orogeny",
"Champsosaurus",
"temperature gradient",
"equator",
"lepidoptera",
"mollusc",
"Azhdarchidae",
"carbonate",
"Natural History Museum, Berlin",
"coccolithophore",
"Rhynchocephalia",
"bird",
"troodontids",
"placental",
"photosynthesis",
"Praediscosphaera",
"Danian",
"clade",
"latitude",
"Western Interior Seaway",
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"predator",
"Pieter Harting",
"Hakel",
"bioavailability",
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"mammal",
"plant fossil",
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"teleost",
"freshwater snail",
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"continent",
"Pteridospermatophyta",
"arenite",
"Germany",
"Cretaceous–Paleogene boundary",
"Deccan Traps",
"batoidea",
"limestone",
"Cretaceous–Paleogene extinction event",
"Cremnoceramus",
"Nature (journal)",
"Archaefructus",
"source rock",
"belemnite",
"isotope",
"crown group",
"metatheria",
"Indian Ocean",
"Campanian",
"India",
"tetrapod",
"Fossil fuel",
"echinoderms",
"Caytoniales",
"invertebrate",
"series (stratigraphy)",
"group (stratigraphy)",
"lava bed",
"American cordillera",
"Family (biology)",
"adaptive radiation",
"dropstone",
"Cretaceous Thermal Maximum",
"ginkgophyte",
"Palynology",
"Insect",
"crocodilian",
"Cretaceous Research",
"Pelagic zone",
"Quetzalcoatlus",
"Ichthyornis",
"hardgrounds",
"epoch (geology)",
"Madagascar",
"Latin",
"Journal of the Geological Society",
"coccoliths",
"Santonian",
"upwelling",
"Schowalteria",
"Weald",
"Polypodiales",
"Yixian Formation",
"anoxic event",
"Liaoning",
"Calpionellites",
"Discoscaphites",
"Chemostratigraphy",
"Climate of the Past",
"Journal of Asian Earth Sciences",
"Alcide d'Orbigny",
"Crown group",
"Maastrichtian",
"Appalachia (landmass)",
"Era (geology)",
"Omnivores",
"dinosaur",
"Hell Creek Formation"
] |
5,617 |
Creutzfeldt–Jakob disease
|
{{Infobox medical condition (new)
| name = Creutzfeldt–Jakob disease
| synonyms = Classic Creutzfeldt–Jakob disease, subacute spongiform encephalopathy, neurocognitive disorder due to prion disease, (historical) spastic pseudosclerosis
| symptoms =
Creutzfeldt–Jakob disease (CJD) is an incurable, always fatal neurodegenerative disease belonging to the transmissible spongiform encephalopathy (TSE) group. Early symptoms include memory problems, behavioral changes, poor coordination, and visual and/or auditory disturbances.
CJD is caused by abnormal folding of a protein known as a prion. Infectious prions are misfolded proteins that can cause normally folded proteins to also become misfolded. Exposure to brain or spinal tissue from an infected person may also result in spread. Diagnosis involves ruling out other potential causes. Opioids may be used to help with pain, while clonazepam or sodium valproate may help with involuntary movements. Inherited CJD accounts for about 10% of prion disease cases.
==Signs and symptoms==
The first symptom of CJD is usually rapidly progressive dementia, leading to memory loss, personality changes, and hallucinations. Myoclonus (jerky movements) typically occurs in 90% of cases, but may be absent at initial onset. Other frequently occurring features include anxiety, depression, paranoia, obsessive-compulsive symptoms, and psychosis. This is accompanied by physical problems such as speech impairment, balance and coordination dysfunction (ataxia), changes in gait, and rigid posture. In most people with CJD, these symptoms are accompanied by involuntary movements. The duration of the disease varies greatly, but sporadic (non-inherited) CJD can be fatal within months or even weeks. Most affected people die six months after initial symptoms appear, often of pneumonia due to impaired coughing reflexes. About 15% of people with CJD survive for two or more years.
The symptoms of CJD are caused by the progressive death of the brain's nerve cells, which are associated with the build-up of abnormal prion proteins forming in the brain. When brain tissue from a person with CJD is examined under a microscope, many tiny holes can be seen where the nerve cells have died. Parts of the brain may resemble a sponge where the prions were infecting the areas of the brain.
==Cause==
CJD is a type of transmissible spongiform encephalopathy (TSE), which are caused by prions. Other forms of TSEs that are found in humans are Gerstmann–Sträussler–Scheinker syndrome, fatal familial insomnia, and kuru, as well as the recently discovered variably protease-sensitive prionopathy and familial spongiform encephalopathy Transmissible spongiform encephalopathy.
The CJD prion is dangerous because it promotes refolding of the cellular prion protein into the diseased state. The number of misfolded protein molecules will increase exponentially and the process leads to a large quantity of insoluble protein in affected cells. This mass of misfolded proteins disrupts neuronal cell function and causes cell death. Mutations in the gene for the prion protein can cause a misfolding of the dominantly alpha helical regions into beta pleated sheets. This change in conformation disables the ability of the protein to undergo digestion. Once the prion is transmitted, the defective proteins invade the brain and induce other prion protein molecules to misfold in a self-sustaining feedback loop. These neurodegenerative diseases are commonly called prion diseases.
===Transmission===
The defective protein can be transmitted by contaminated harvested human brain products, corneal grafts, dural grafts, or electrode implants and pituitary human growth hormone, which has been replaced by recombinant human growth hormone that poses no such risk.
It can be familial (fCJD) or it may appear without clear risk factors (sporadic form: sCJD). In the familial form, a mutation has occurred in the gene for PrP, PRNP, in that family. All types of CJD are transmissible irrespective of how they occur in the person.
It is thought that humans can contract the variant form of the disease by eating food from animals infected with bovine spongiform encephalopathy (BSE), the bovine form of TSE, also known as mad cow disease. However, it can also cause sCJD in some cases.
Cannibalism has also been implicated as a transmission mechanism for abnormal prions, causing the disease known as kuru, once found primarily among women and children of the Fore people in Papua New Guinea, who previously engaged in funerary cannibalism. While the men of the tribe ate the muscle tissue of the deceased, women and children consumed other parts, such as the brain, and were more likely than men to contract kuru from infected tissue.
Prions, the infectious agent of CJD, may not be inactivated by means of routine surgical instrument sterilization procedures. The World Health Organization and the US Centers for Disease Control and Prevention recommend that instrumentation used in such cases be immediately destroyed after use; short of destruction, it is recommended that heat and chemical decontamination be used in combination to process instruments that come in contact with high-infectivity tissues. Thermal depolymerization also destroys prions in infected organic and inorganic matter, since the process chemically attacks protein at the molecular level, although more effective and practical methods involve destruction by combinations of detergents and enzymes similar to biological washing powders.
===Genetics===
People can also develop CJD because they carry a mutation of the gene that codes for the prion protein (PRNP), located on chromosome 202p12-pter. This occurs in only 10–15% of all CJD cases. In sporadic cases, the misfolding of the prion protein is a process that is hypothesized to occur as a result of the effects of aging on cellular machinery, explaining why the disease often appears later in life.
==Diagnosis==
Testing for CJD has historically been problematic, due to nonspecific nature of early symptoms and difficulty in safely obtaining brain tissue for confirmation. The diagnosis may initially be suspected in a person with rapidly progressing dementia, particularly when it is also found with the characteristic medical signs and symptoms such as involuntary muscle jerking, difficulty with coordination/balance and walking, and visual disturbances.
Cerebrospinal fluid (CSF) analysis for elevated levels of 14-3-3 protein and tau protein could be supportive in the diagnosis of sCJD. The two proteins are released into the CSF by damaged nerve cells. Increased levels of tau or 14-3-3 proteins are seen in 90% of prion diseases. The markers have a specificity of 95% in clinical symptoms suggestive of CJD, but specificity is 70% in other less characteristic cases. 14-3-3 and tau proteins may also be elevated in the CSF after ischemic strokes, inflammatory brain diseases, or seizures. The Real-Time Quaking-Induced Conversion (RT-QuIC) assay has a diagnostic sensitivity of more than 80% and a specificity approaching 100%, tested in detecting PrPSc in CSF samples of people with CJD. It is therefore suggested as a high-value diagnostic method for the disease.
MRI with diffusion weighted inversion (DWI) and fluid-attenuated inversion recovery (FLAIR) shows a high signal intensity in certain parts of the cortex (a cortical ribboning appearance), the basal ganglia, and the thalami. The MRI changes characteristic of CJD may also be seen in the immediate aftermath (hours after the event) of autoimmune encephalitis or focal seizures. , screening tests to identify infected asymptomatic individuals, such as blood donors, are not yet available, though methods have been proposed and evaluated.
===Imaging===
Imaging of the brain may be performed during medical evaluation, both to rule out other causes and to obtain supportive evidence for diagnosis. Imaging findings are variable in their appearance, and also variable in sensitivity and specificity. While imaging plays a lesser role in diagnosis of CJD, characteristic findings on brain MRI in some cases may precede onset of clinical manifestations.
Brain MRI is the most useful imaging modality for changes related to CJD. Of the MRI sequences, diffuse-weighted imaging sequences are most sensitive. Characteristic findings are as follows:
Focal or diffuse diffusion-restriction involving the cerebral cortex and/or basal ganglia. The most characteristic and striking cortical abnormality has been called "cortical ribboning" or "cortical ribbon sign" due to hyperintensities resembling ribbons appearing in the cortex on MRI. The involvement of the thalamus can be found in sCJD, is even stronger and constant in vCJD.
Varying degree of symmetric T2 hyperintense signal changes in the basal ganglia (i.e., caudate and putamen), and to a lesser extent globus pallidus and occipital cortex.
===Histopathology===
Testing of tissue remains the most definitive way of confirming the diagnosis of CJD, although even biopsy is not always conclusive.
In one-third of people with sporadic CJD, deposits of "prion protein (scrapie)", PrPSc, can be found in the skeletal muscle and/or the spleen. Diagnosis of vCJD can be supported by biopsy of the tonsils, which harbor significant amounts of PrPSc; however, biopsy of brain tissue is the definitive diagnostic test for all other forms of prion disease. Due to its invasiveness, biopsy will not be done if clinical suspicion is sufficiently high or low. A negative biopsy does not rule out CJD, since it may predominate in a specific part of the brain.
The classic histologic appearance is spongiform change in the gray matter: the presence of many round vacuoles from one to 50 micrometers in the neuropil, in all six cortical layers in the cerebral cortex or with diffuse involvement of the cerebellar molecular layer. These vacuoles appear glassy or eosinophilic and may coalesce. Neuronal loss and gliosis are also seen. Plaques of amyloid-like material can be seen in the neocortex in some cases of CJD.
However, extra-neuronal vacuolization can also be seen in other disease states. Diffuse cortical vacuolization occurs in Alzheimer's disease, and superficial cortical vacuolization occurs in ischemia and frontotemporal dementia. These vacuoles appear clear and punched-out. Larger vacuoles encircling neurons, vessels, and glia are a possible processing artifact.
Sporadic (sCJD), caused by the spontaneous misfolding of prion-protein in an individual. This accounts for 85% of cases of CJD. Variant Creutzfeldt–Jakob disease (vCJD) is a type of acquired CJD potentially acquired from bovine spongiform encephalopathy or caused by consuming food contaminated with prions.
|-----
! Characteristic !! Classic CJD !! Variant CJD
|-----
| Median age at death || 68 years || 28 years
|-----
| Median duration of illness || 4–5 months
| 13–14 months
|-----
| Clinical signs and symptoms || Dementia; early neurologic signs
| Prominent psychiatric/behavioral symptoms; painful dysesthesias; delayed neurologic signs
|-----
| Periodic sharp waves on electroencephalogram
| Often present || Often absent
|-----
| Signal hyperintensity in the caudate nucleus and putamen on diffusion-weighted and FLAIR MRI
| Often present || Often absent
|-----
| Pulvinar sign-bilateral high signal intensities on axial FLAIR MRI. Also posterior thalamic involvement on sagittal T2 sequences || Not reported
| Present in >75% of cases
|-----
| Immunohistochemical analysis of brain tissue
| Variable accumulation.
| Marked accumulation of protease-resistant prion protein
|-----
| Presence of agent in lymphoid tissue
| Not readily detected || Readily detected
|-----
| Increased glycoform ratio on immunoblot analysis of protease-resistant prion protein
| Not reported
| Marked accumulation of protease-resistant prion protein
|-----
| Presence of amyloid plaques in brain tissue
| May be present || May be present
|}
==Treatment==
As of 2025, there is no cure or effective treatment for CJD. Psychiatric symptoms like anxiety and depression can be treated with sedatives and antidepressants. Myoclonic jerks can be handled with clonazepam or sodium valproate. Opiates can help in pain. Seizures are very uncommon but can nevertheless be treated with antiepileptic drugs.
==Prognosis==
Life expectancy is greatly reduced for people with Creutzfeldt–Jakob disease, with the average being less than 6 months. As of 1981, no one was known to have lived longer than 2.5 years after the onset of CJD symptoms. One of the world's longest survivors of vCJD was Jonathan Simms, a Northern Irish man who lived for 10 years after his diagnosis and received experimental treatment with pentosan polysulphate. Simms died in 2011.
== Epidemiology ==
CDC monitors the occurrence of CJD in the United States through periodic reviews of national mortality data. According to the CDC:
CJD occurs worldwide at a rate of about 1 case per million population per year.
On the basis of mortality surveillance from 1979 to 1994, the annual incidence of CJD remained stable at approximately 1 case per million people in the United States.
In the United States, CJD deaths among people younger than 30 years of age are extremely rare (fewer than five deaths per billion per year).
The disease is found most frequently in people 55–65 years of age, but cases can occur in people older than 90 years and younger than 55 years of age.
In more than 85% of cases, the duration of CJD is less than one year (median: four months) after the onset of symptoms.
Further information from the CDC:
Risk of developing CJD increases with age.
CJD incidence was 3.5 cases per million among those over 50 years of age between 1979 and 2017.
Approximately 85% of CJD cases are sporadic and 10–15% of CJD cases are due to inherited mutations of the prion protein gene.
CJD deaths and age-adjusted death rate in the United States indicate an increasing trend in the number of deaths between 1979 and 2017.
Although not fully understood, additional information suggests that CJD rates in nonwhite groups are lower than in whites. While the mean onset is approximately 67 years of age, cases of sCJD have been reported as young as 17 years and over 80 years of age. Mental capabilities rapidly deteriorate and the average amount of time from onset of symptoms to death is 7 to 9 months.
According to a 2020 systematic review on the international epidemiology of CJD:
Surveillance studies from 2005 and later show the estimated global incidence is 1–2 cases per million population per year.
Sporadic CJD (sCJD) incidence increased from the years 1990–2018 in the UK.
Probable or definite sCJD deaths also increased from the years 1996–2018 in twelve additional countries.
CJD incidence is greatest in those over the age of 55 years old, with an average age of 67 years old.
The intensity of CJD surveillance increases the number of reported cases, often in countries where CJD epidemics have occurred in the past and where surveillance resources are greatest. An early description of familial CJD stems from the German psychiatrist and neurologist Friedrich Meggendorfer (1880–1953). A study published in 1997 counted more than 100 cases worldwide of transmissible CJD and new cases continued to appear at the time.
The first report of suspected iatrogenic CJD was published in 1974. Animal experiments showed that corneas of infected animals could transmit CJD, and the causative agent spreads along visual pathways. A second case of CJD associated with a corneal transplant was reported without details. In 1977, CJD transmission caused by silver electrodes previously used in the brain of a person with CJD was first reported. Transmission occurred despite the decontamination of the electrodes with ethanol and formaldehyde. Retrospective studies identified four other cases likely of similar cause. The rate of transmission from a single contaminated instrument is unknown, although it is not 100%. In some cases, the exposure occurred weeks after the instruments were used on a person with CJD. A review article published in 1979 indicated that 25 dura mater cases had occurred by that date in Australia, Canada, Germany, Italy, Japan, New Zealand, Spain, the United Kingdom, and the United States.
Yale University neuropathologist Laura Manuelidis has challenged the prion protein (PrP) explanation for the disease. In January 2007, she and her colleagues reported that they had found a virus-like particle in naturally and experimentally infected animals. "The high infectivity of comparable, isolated virus-like particles that show no intrinsic PrP by antibody labeling, combined with their loss of infectivity when nucleic acid–protein complexes are disrupted, make it likely that these 25-nm particles are the causal TSE virions".
===Australia===
Australia has documented 10 cases of healthcare-acquired CJD (iatrogenic or ICJD). Five of the deaths resulted after the patients, who were in treatment either for infertility or short stature, were treated using contaminated pituitary extract hormone but no new cases have been noted since 1991. The other five deaths occurred due to dura grafting procedures that were performed during brain surgery, in which the covering of the brain is repaired. There have been no other ICJD deaths documented in Australia due to transmission during healthcare procedures.
===New Zealand===
A case was reported in 1989 in a 25-year-old man from New Zealand, who also received dura mater transplant.
===United States===
In 1988 there was a confirmed death from CJD of a person from Manchester, New Hampshire. Massachusetts General Hospital believed the person acquired the disease from a surgical instrument at a podiatrist's office. In 2007 Michael Homer, former Vice President of Netscape, had been experiencing consistent memory problems which led to his diagnosis. In August 2013 the British journalist Graham Usher died in New York of CJD.
In September 2013, another person in Manchester was posthumously determined to have died of the disease. The person had undergone brain surgery at Catholic Medical Center three months before his death, and a surgical probe used in the procedure was subsequently reused in other operations. Public health officials identified thirteen people at three hospitals who may have been exposed to the disease through the contaminated probe but said the risk of anyone contracting CJD is "extremely low".
In January 2015, former speaker of the Utah House of Representatives Rebecca D. Lockhart died of the disease within a few weeks of diagnosis. John Carroll, former editor of The Baltimore Sun and Los Angeles Times, died of CJD in Kentucky in June 2015, after having been diagnosed in January. American actress Barbara Tarbuck (General Hospital, American Horror Story) died of the disease on December 26, 2016. José Baselga, clinical oncologist having headed the AstraZeneca oncology division, died in Cerdanya, March 21, 2021, from CJD. In April 2024, a report was published regarding two hunters from the same lodge who, in 2022, were found to be afflicted with sporadic CJD after eating deer meat infected with chronic wasting disease (CWD), suggesting a potential link between CWD and CJD.
==Research==
===Diagnosis===
In 2010, a team from New York described detection of PrPSc in sheep's blood, even when initially present at only one part in one hundred billion (10−11) in sheep's brain tissue. The method combines amplification with a novel technology called surround optical fiber immunoassay (SOFIA) and some specific antibodies against PrPSc. The technique allowed improved detection and testing time for PrPSc.
In 2014, a human study showed a nasal brushing method that can accurately detect PrP in the olfactory epithelial cells of people with CJD.
===Treatment===
Pentosan polysulfate (PPS) may slow the progression of the disease, and may have contributed to the longer than expected survival of the seven people studied. The CJD Therapy Advisory Group to the UK Health Departments advises that data are not sufficient to support claims that pentosan polysulfate is an effective treatment and suggests that further research in animal models is appropriate. A 2007 review of the treatment of 26 people with PPS finds no proof of efficacy because of the lack of accepted objective criteria, but it was unclear to the authors whether that was caused by PPS itself. In 2012 it was claimed that the lack of significant benefits has likely been caused because of the drug being administered very late in the disease in many patients.
Use of RNA interference to slow the progression of scrapie has been studied in mice. The RNA blocks production of the protein that the CJD process transforms into prions.
Both amphotericin B and doxorubicin have been investigated as treatments for CJD, but as yet there is no strong evidence that either drug is effective in stopping the disease. Further study has been taken with other medical drugs, but none are effective. However, anticonvulsants and anxiolytic agents, such as valproate or a benzodiazepine, may be administered to relieve associated symptoms. and concluded that quinacrine had no measurable effect on the clinical course of CJD.
Astemizole, a medication approved for human use, has been found to have anti-prion activity and may lead to a treatment for Creutzfeldt–Jakob disease.
A monoclonal antibody (code name PRN100) targeting the prion protein (PrP) was given to six people with Creutzfeldt–Jakob disease in an early-stage clinical trial conducted from 2018 to 2022. The treatment appeared to be well-tolerated and was able to access the brain, where it might have helped to clear PrPC. While the treated patients still showed progressive neurological decline, and while none of them survived longer than expected from the normal course of the disease, the scientists at University College London who conducted the study see these early-stage results as encouraging and suggest to conduct a larger study, ideally at the earliest possible intervention.
|
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] |
5,622 |
C. Northcote Parkinson
|
Cyril Northcote Parkinson (30 July 1909 – 9 March 1993) was a British naval historian and author of some 60 books, the most famous of which was his best-seller Parkinson's Law (1957), in which Parkinson advanced the eponymous law stating that "work expands so as to fill the time available for its completion", an insight which led him to be regarded as an important scholar in public administration and management.
==Early life and education==
The youngest son of William Edward Parkinson (1871–1927), an art master at North East County School and from 1913 principal of York School of Arts and Crafts, and his wife, Rose Emily Mary Curnow (born 1877), Parkinson attended St. Peter's School, York, where in 1929 he won an exhibition to study history at Emmanuel College, Cambridge. He received a BA degree in 1932. As an undergraduate, Parkinson developed an interest in naval history, which he pursued when the Pellew family gave him access to family papers at the recently established National Maritime Museum. The papers formed the basis of his first book, Edward Pellew, Viscount Exmouth, Admiral of the Red. In 1934, then a graduate student at King's College London, he wrote his PhD thesis on Trade and War in the Eastern Seas, 1803–1810, which was awarded the Julian Corbett Prize in Naval History for 1935.
==Academic and military career==
While a graduate student in 1934, Parkinson was commissioned into the Territorial Army in the 22nd London Regiment (The Queen's), was promoted to lieutenant the same year, and commanded an infantry company at the jubilee of King George V in 1935. In the same year, Emmanuel College, Cambridge elected him a research fellow. While at Cambridge, he commanded an infantry unit of the Cambridge University Officers' Training Corps. He was promoted to captain in 1937.
He became senior history master at Blundell's School in Tiverton, Devon in 1938 (and a captain in the school's OTC), then instructor at the Royal Naval College, Dartmouth in 1939. In 1940, he joined the Queen's Royal Regiment as a captain and undertook a range of staff and military teaching positions in Britain. In 1943 he married Ethelwyn Edith Graves (born 1915), a nurse tutor at Middlesex Hospital, with whom he had two children.
Demobilized as a major in 1945, he was a lecturer in history at the University of Liverpool from 1946 to 1949. In 1950, he was appointed Raffles Professor of History at the new University of Malaya in Singapore. While there, he initiated an important series of historical monographs on the history of Malaya, publishing the first in 1960. A movement developed in the mid-1950s to establish two campuses, one in Kuala Lumpur and one in Singapore. Parkinson attempted to persuade the authorities to avoid dividing the university by maintaining it in Johor Bahru to serve both Singapore and Malaya. His efforts were unsuccessful and the two campuses were established in 1959. The Singapore campus later became the University of Singapore.
Parkinson divorced in 1952 and he married the writer and journalist Ann Fry (1921–1983), with whom he had two sons and a daughter. In 1958, while still in Singapore, he published his most famous work, Parkinson's Law, which expanded upon a humorous article that he had published in the Economist magazine in November 1955, satirising government bureaucracies. The 120-page book of short studies, published in the United States and then in Britain, was illustrated by Osbert Lancaster and became an instant best seller. It explained the inevitability of bureaucratic expansion, arguing that 'work expands to fill the time available for its completion'. Typical of his satire and cynical humour, it included a discourse on Parkinson's Law of Triviality (debates about expenses for a nuclear plant, a bicycle shed, and refreshments), a note on why driving on the left side of the road (see road transport) is natural, and suggested that the Royal Navy would eventually have more admirals than ships. After serving as visiting professor at Harvard University in 1958, the University of Illinois and the University of California, Berkeley in 1959–60, he resigned his post in Singapore to become an independent writer.
To avoid high taxation in Britain, he moved to the Channel Islands and settled at St Martin's, Guernsey, where he purchased Les Caches Hall. In Guernsey, he was an active member of the community and was committed to the feudal heritage of the island. He financed a historical re-enactment of the Chevauche de Saint Michel (Cavalcade) by the Court of Seigneurs and wrote a newspaper article about it. He was an official member of the Royal Court of Chief Pleas in his quality of Seigneur d'Anneville as he had acquired the manorial rights of the Fief d'Anneville. Attendance at the Royal Court of Chief Pleas is considered very important in Guernsey, as it is the island's oldest court and its first historical self-governing body. In 1968 he purchased and restored Anneville Manor, the historic manor house of the Seigneurie (or fief) d'Anneville, and in 1971 he restored the Chapel of Thomas d'Anneville pertaining to the same fief. His writings from this period included a series of historical novels featuring a fictional naval officer from Guernsey, Richard Delancey, during the Napoleonic era. In the novel, Richard Delancey was Seigneur of the Fief d'Anneville.
In 1969 he was invited to deliver the MacMillan Memorial Lecture to the Institution of Engineers and Shipbuilders in Scotland. He chose the subject "The Status of the Engineer".
== Parkinson and his 'law' ==
Parkinson's law, which provides insight into a primary barrier to efficient time management, states that, "work expands so as to fill the time available for its completion".
Parkinson first published his law in a humorous satirical article in The Economist on 19 November 1955, were published in 1957.
In Singapore, where he was teaching at the time, this began a series of talks where he addressed diverse audiences in person, in print, and over the airwaves on 'Parkinson's Law'. For example, on 16 October 1957, at 10 a.m., he spoke on this at the International Women's Club programme talk held at the Y.W.C.A. at Raffles Quay. The advent of his new book as well as an interview during his debut talk was covered in an editorial in The Straits Times shortly after, entitled, "A professor's cocktail party secret: They arrive half an hour late and rotate." Time, which also wrote about the book, noted that its theme was "a delightfully unprofessional diagnosis of the widespread 20th century malady – galloping orgmanship." Orgmanship, according to Parkinson, was "the tendency of all administrative departments to increase the number of subordinate staff, irrespective of the amount of work (if any) to be done", as noted by The Straits Times. Parkinson, it was reported, wanted to trace the illegibility of signatures, the attempt being made to fix the point in a successful executive career at which the handwriting becomes meaningless, even to the executive himself.
Straits Times editor-in-chief Allington Kennard's editorial, "Twice the staff for half the work", in mid-April 1958, touched on further aspects or sub-laws, like Parkinson's Law of Triviality, and also other interesting, if dangerous areas, like "the problem of the retirement age, how not to pay Singapore income tax when a millionaire, the point of vanishing interest in high finance, how to get rid of the company chairman," etc. The author supported Parkinson's Law of Triviality – which states that, "The time spent on any item of an agenda is in inverse proportion to the sum involved," with a local example where it took the Singapore City Council "six hours to pick a new man for the gasworks and two and a half minutes to approve a $100 million budget."
His celebrity did not remain local. Parkinson travelled to England, arriving there aboard the P&O Canton, in early June 1958, as reported by Reuters, and made the front page of The Straits Times on 9 June. Reporting from London on Saturday 14 June 1958, Hall Romney wrote, "Prof. C. N. Parkinson of the University of Malaya, whose book, Parkinson's Law has sold more than 80,000 copies, has had a good deal of publicity since he arrived in England in the Canton." Romney noted that "a television interview was arranged, a profile of him appeared in a highbrow Sunday newspaper, columnists gave him almost as much space as they gave to Leslie Charteris, and he was honoured by the Institute of Directors, whose reception was attended by many of the most notable men in the commercial life of London." And then, all of a sudden, satire was answered with some honesty when, as another Reuters release republished in The Straits Times under the title "Parkinson's Law at work in the UK," quoted, "A PARLIAMENTARY committee, whose Job is to see that British Government departments do not waste the taxpayer's money, said yesterday it was alarmed at the rate of staff increases in certain sections of the War Office. Admiralty and Air Ministry..." In March 1959, further publicity occurred when the Royal Navy in Singapore took umbrage at a remark Parkinson had made during his talk, about his new book on the wastage of public money, in Manchester, shortly before. Parkinson is reported to have said, "Britain spent about $500 million building a naval base there [Singapore] and the only fleet which has used it is the Japanese." A navy spokesman, then, attempting to counter that statement said that the Royal Navy's Singapore base had only been completed in 1939, and, while it was confirmed that the Japanese had, indeed used it during the Second World War, it had been used extensively by the Royal Navy's Far East fleet, after the war. Emeritus Professor of Japanese Studies at the University of Oxford, Richard Storry, writing in the Oxford Mail on 16 May 1962, noted, "The fall of Singapore is still viewed with anger and shame in Britain."
On Thursday 10 September 1959, at 10 p.m., Radio Singapore listeners got to experience his book, Parkinson's Law, set to music by Nesta Pain. The serialised program continued until the end of February 1960. Parkinson, and Parkinson's law, continued to find its way into Singapore newspapers through the decades.
== University of Malaya ==
Singapore was introduced to him almost immediately upon his arrival there, through exposure in the newspaper and a number of public appearances. Parkinson started teaching at the University of Malaya in Singapore at the beginning of April 1950.
=== Public lectures ===
The first lecture of the Raffles Professor of History was a public lecture given at the Oei Tiong Ham Hall, on 19 May. Parkinson, who was speaking on "The Task of the Historian," began by noting the new Raffles history chair was aptly named because it was Sir Stamford Raffles who had tried to found the university in 1823 and because Raffles himself was a historian. There was a large audience, including Professor Alexander Oppenheim, the university's Dean of the Faculty of Arts.
The text of his lecture was then reproduced and published over two issues of The Straits Times a few days later.
On 17 April 1953, he addressed the public on "The Historical Aspect of the Coronation," at the Singapore YMCA Hall.
Sponsored by the Malayan Historical Society, Parkinson gave a talk on the "Modern history of Taiping" at the residence of the District Officer, Larut and Matang on 12 August 1953.
Sponsored by the Singapore branch of the Malayan Historical Society, on 5 February 1954 Parkinson gave a public lecture on "Singapore in the sixties" [1860s] at St. Andrew's Cathedral War Memorial Hall.
Sponsored by the Seremban branch of the Historical Society of Malaya, Parkinson spoke on Tin Mining at the King George V School, Seremban. He said, in the past, Chinese labourers were imported from China at $32 a head to work the tin fields of Malaya. He said that mining developed steadily after British protection had been established and that tin from Negri Sembilan in the 1870s came from Sungei Ujong and Rembau, and worked with capital from Malacca. He noted that Chinese working side-by-side with Europeans did better with their primitive methods and made great profits when they took over mines that Europeans abandoned.
Arranged by the Indian University Graduates Association of Singapore, Parkinson gave a talk on "Indian Political Thought," at the USIS theatrette on 16 February 1955.
On 10 March 1955, he spoke on "What I think about Colonialism," at the British Council Hall, Stamford Road, Singapore, at 6.30 p.m. In his lecture, he argued that nationalism which was generally believed to be good, and colonialism which was seen as the reverse, were not necessarily opposite ideas but the same thing seen from different angles. He thought the gifts from Britain that Malaya and Singapore should value most and retain when they became self-governing included debate, literature (not comics), armed forces' tradition (not police state), arts, tolerance and humour (not puritanism) and public spirit.
=== Public exhibitions ===
On 18 August 1950, Parkinson opened a week-long exhibition on the "History of English Handwriting," at the British Council centre, Stamford Road, Singapore.
On 21 March 1952, he opened an exhibition of photographs from the Times of London which had been shown widely in different parts of the world. The exhibition comprised a selection of photographs spanning 1921 to 1951. 140 photographs were on display for a month at the British Council Hall, Singapore, showing scenes ranging from the German surrender to the opening of the Festival of Britain by the late king.
He opened an exhibition of photographs taken by students of the University of Malaya during their tour of India, at the University Arts Theatre in Cluny Road, Singapore, 10 October 1953.
=== Victor Purcell ===
Towards the end of August, Professor of Far Eastern History at Cambridge University, Dr. Victor Purcell, who was also a former Acting Secretary of Chinese Affairs in Singapore, addressed the Kuala Lumpur Rotary Club. The Straits Times, quoting Purcell, noted, "Professor C. N. Parkinson had been appointed to the Chair of History at the University of Malaya and 'we can confidently anticipate that under his direction academic research into Malaya's history will assume a creative aspect which it has not possessed before.'"
=== Johore Transfer Committee ===
In October, Parkinson was appointed by the Senate of the University of Malaya to head a special committee of experts to consult on technical details regarding the transfer of the university to Johore. Along with him were professor R. E. Holttum (botany), and acting professors C. G. Webb (physics) and D. W. Fryer (geography).
=== Library and Museum ===
In November, Parkinson was appointed a member of the committee for the management of Raffles Library and Museum, replacing Professor G. G. Hough who had resigned.
In March 1952, Parkinson proposed a central public library for Singapore as a memorial to King George VI, commemorating that monarch's reign. He is reported to have said, "Perhaps the day has gone by for public monuments except in a useful form. And if that be so, might not, some enterprise of local importance be graced with the late King's name? One plan he could certainly have warmly approved would be that of building a Central Public Library," he opined. Parkinson noted that the Raffles Library was growing in usefulness and would, in short time, outgrow the building that then housed it. He said, given the educational work that was producing a large literate population demanding books in English, Malay and Chinese, what was surely needed was a genuinely public library, air-conditioned to preserve the books, and of a design to make those books readily accessible. He suggested that the building, equipment and maintenance of the public library ought to be the responsibility of the municipality rather than the government.
T. P. F. McNeice, then-president of the Singapore City Council, as well as leading educationists of the time, thought the suggestion "an excellent, first-class suggestion to meet a definite and urgent need." McNeice also agreed that the project ought to be the responsibility of the city council. Also in favour of the idea was Director of Education A. W. Frisby, who thought that there ought to be branches of the library which could be fed by the central library, Raffles Institution Principal P. F. Howitt, Canon R. K. S. Adams (Principal of St. Andrews School) and Homer Cheng, the president of the Chinese Y.M.C.A. Principal of the Anglo-Chinese School, H. H. Peterson, suggested the authorities also consider a mobile school library.
While Parkinson had originally suggested that this be a municipal and not a government undertaking, something changed. A public meeting, convened by the Friends of Singapore – Parkinson was its President – at the British Council Hall on 15 May, decided that Singapore's memorial to King George VI would take the form of a public library, possibly with mobile units and sub-libraries in the out-of-town districts. Parkinson, in addressing the assembly, noted that Raffles Library was not a free library, did not have vernacular sections, and its building could not be air-conditioned. McNeice, the municipal president, then proposed a resolution be sent to government that the meeting considered the most appropriate memorial to the late king ought to take the form of a library (or libraries) and urged the government to set up a committee with enough non-government representation to consider the matter.
The government got involved, and a government spokesperson spoke to The Straits Times about this on 16 May, saying that the Singapore government welcomed proposals from the public on the form in which a memorial to King George ought to take, whether a public library, as suggested by Parkinson, or some other form.
In the middle of 1952, the Singapore government began setting up a committee to consider the suggestions made on the form Singapore's memorial to King George VI ought to take. G. G. Thomson, the government's public relations secretary, informed The Straits Times that the committee would have official and non-government representation and added that, apart from Parkinson's suggestion of a free public library, a polytechnic had also been suggested.
W. L. Blythe, the colonial secretary, making it clear where his vote lay, pointed out that Singapore at that time already had a library, the Raffles Library. News coverage notes that yet another committee had been formed, this time to consider what would be necessary to establish an institution along the lines of the London Polytechnic. Blythe stated that the arguments he had heard in favour of a polytechnic were very strong.
Director of Raffles Library and Museum, W. M. F. Tweedie, was in favour of the King George VI free public library but up to the end of November, nothing had been heard of any developments towards that end. Tweedie suggested the ground beside the British Council as being suitable for such a library, and, if the public library was built, he would suggest for all the books at the Raffles Library to be moved to the new site, so that the space thus vacated could be used for a public art gallery.
Right after, the government, who were not supposed to have been involved in the first place – the suggestion made by Parkinson and accepted by City Council President T. P. F. McNeice that this be a municipal and not government undertaking – approved the proposal to set up a polytechnic as a memorial to King George IV.
And Singapore continued with its subscription library and was without a free public library as envisioned by Parkinson. However, his call did not go unheeded. The following year, in August 1953, the Lee Foundation pledged a dollar-for-dollar match up to $375,000 towards the establishment of a national library, provided that it was a free, without-cost, public library, open to men and women of every race, class, creed, and colour.
It was not, however, until November 1960 that Parkinson's vision was realised, when the new library, free and for all, was completed and opened to the public.
=== Film Censorship Consultative Committee ===
That same month he was also appointed, by the Singapore Government, chairman of a committee set up to study film censorship in the colony and suggest changes, if necessary.
Their terms of reference were to enquire into the existing procedure and legislation relating to cinematograph film censorship and to make recommendations with a view to improving the system, including legislation. They were also asked to consider whether the Official Film Censor should continue to be the controller of the British film quota, and to consider the memorandum of the film trade submitted to the governor earlier that year.
=== Investigating, archiving and writing Malaya's past ===
At the beginning of December 1950, Parkinson made an appeal at the Singapore Rotary Club for old log books, diaries, newspaper files, ledgers or maps accumulated over the years. He asked that these be passed to the Raffles Library or the University of Malaya library, instead of being thrown away, as they might aid research and help those studying the history of the country to set down an account of what had happened in Malaya since 1867. "The time will come when school-children will be taught the history of their own land rather than of Henry VIII or the capture of Quebec. Parkinson told his audience that there was a large volume of documentary evidence about Malaya written in Portuguese and Dutch. He said that the arrival of the Pluto in Singapore, one of the first vessels to pass through the Suez Canal when it opened in 1869, might be described as the moment when British Malaya was born. "I would urge you not to scrap old correspondence just because it clutters up the office. Send it to a library where it may some day be of great value," he said.
In September 1951 the magazine British Malaya published Parkinson's letter that called for the formation of one central archives office where all the historical records of Malaya and Singapore could be properly preserved, pointing out that it would be of inestimable value to administrators, historians, economists, social science investigators and students. In his letter, Parkinson, who was still abroad in London attending the Anglo-American Conference of Historians, said that the formation of an archives office was already in discussion, and was urgent, in view of the climate where documents were liable to damage by insects and mildew. He said that many private documents relating to Malaya were kept in the U.K. where they were not appreciated because names like Maxwell, Braddell and Swettenham might mean nothing there. "The establishment of a Malayan Archives Office would do much to encourage the transfer of these documents," he wrote.
On 22 May 1953, Parkinson convened a meeting at the British Council, Stamford Road, Singapore, to form the Singapore branch of the Malayan Historical Society.
Speaking at the inaugural meeting of the society's Singapore branch, Parkinson, addressing the more than 100 people attending, said the aims of the branch would be to assist in the recording of history, folklore, tradition and customs of Malaya and its people and to encourage the preservation of objects of historical and cultural interest. Of Malayan history, he said, it "has mostly still to be written. Nor can it even be taught in the schools until that writing has been done."
Parkinson had been urging the Singapore and Federation Governments to set up a national archives since 1950. In June 1953 he urged the speedy establishment of a national archives, where, "in air-conditioned rooms, on steel shelves, with proper skilled supervision and proper precaution against fire and theft, the records of Malayan history might be preserved indefinitely and at small expense. He noted that cockroaches had nibbled away at many vital documents and records, shrouding many years of Malaya's past in mystery, aided by moths and silverfish and abetted by negligent officials.
A start had, by then, already been made – an air-conditioned room at the Federal Museum had already been set aside for storing important historical documents and preserving them from cockroaches and decay, the work of Peter Williams-Hunt, the Federation Director of Museums and Adviser on Aborigine Affairs who had died that month. He noted, however, that the problems of supervising archives and collecting old documents had still to be solved.
In January 1955 Parkinson formed University of Malaya's Archaeological Society and became its first president. Upon commencement, The society had a membership of 53 which was reported to be the largest of its kind in Southeast Asia at the time. "Drive to discover the secrets of S.E. Asia. Hundreds of amateurs will delve into mysteries of the past."
In April 1956 it was reported that "For the first time, a long-needed Standard History of Malaya is to be published for students." According to the news report a large-scale project, developing a ten-volume series, the result of ten years of research by University of Malaya staff, was currently in progress, detailing events dating back to the Portuguese occupation of 1511, to the, then, present day. The first volume, written by Parkinson, covered the years 1867 to 1877 and was to be published within three months thence. It was estimated that the last volume would be released after 1960. The report noted that, as at that time, Parkinson and his wife had already released two books on history for junior students, entitled The Heroes and Malayan Fables.
Three months passed by and the book remained unpublished. It was not until 1960 that British intervention in Malaya (1867–1877), that the first volume finally found its way onto bookshelves and into libraries. By that time, the press reported the series had expanded into a twelve-volume set.
=== Malayan history syllabus ===
In January 1951 Parkinson was interviewed by New Zealand film producer and director Wynona "Noni" Hope Wright. He told of his reorganisation of the Department of History during the last term to facilitate a new syllabus. The interview took place in Parkinson's sitting room beneath a frieze depicting Malaya's history, painted by Parkinson. Departing from the usual syllabus, Parkinson had decided to leave out European History almost entirely in order to give greater focus to Southeast Asia, particularly Malaya. The course, designed experimentally, takes in the study of world history up to 1497 in the first year, the impact of different European nations on Southeast Asia in the second year, and the study of Southeast Asia, particularly Malaya, after the establishment of British influence at the Straits Settlements in the third year. The students who make it through and decide to specialise in history will then have been brought to a point where they can profitably undertake original research in the history of modern Malaya, i.e. the 19th and 20th centuries, an area where, according to Parkinson, little had been done, with hardly any serious research attempted for the period after 'the transfer' in 1867. Parkinson hoped that lecturing on this syllabus would ultimately produce a full-scale history of Malaya. This would include discovering documentation from Portuguese and Dutch sources from the time when those two countries still had a foothold in Malaya. He said that, while the period of development of the Straits Settlements under the East India Company were well-documented – the bulk of these archived at the Raffles Museum, local records after 1867 were not as plentiful and that it would be necessary to reconstruct those records from microfilm copies of documents kept in the United Kingdom. The task for the staff at the History Department was made formidable because their unfamiliarity with the Dutch and Portuguese languages. "I have no doubt that the history of Malaya must finally be written by Malayans, but we can at least do very much to prepare the way." Parkinson told Wright. "Scholars trained at this University in the spirit and technique of historical research, a study divorced from all racial and religious animosities, a study concerned only with finding the truth and explaining it in a lucid and attractive literary form, should be able to make a unique contribution to the mutual understanding of East and West," he said. "History apart, nothing seems to be of more vital importance in our time than the promotion of this understanding. In no field at the present time does the perpetuation of distrust and mutual incomprehension seem more dangerous. If we can, from this university, send forth graduates who can combine learning and ways of thought of the Far East and of the West, they may play a great part in overcoming the barriers of prejudice, insularity and ignorance," he concluded.
=== Radio Malaya programs ===
In March 1951 Parkinson wrote a historical feature, "The China Fleet," for Radio Malaya, offering a what was said to be a true account in dramatic form of an incident in the annals of the East India Company that had such an influence on Malaya and other parts of Southeast Asia in the early nineteenth century.
On 28 January 1952, at 9.40 p.m. he talked about the founding of Singapore.
=== Special Constabulary ===
In the middle of April 1951, Parkinson was sworn in as special constable by ASP Watson of the Singapore Special Constabulary at the Oei Tion Ham Hall, together with other members of the staff, and students who were then placed under Parkinson's supervision. The special constabulary, The University Corp, being informed of their duties and powers of arrest were then issued batons and charged with the defence of the university in the event of trouble. Lecturer in Economics, P. Sherwood, was appointed Parkinson's assistant. These measures were taken to ensure that rioters were dispersed and ejected if they trespassed onto university grounds. Parkinson signed a notice that noted that some of the rioters who took part in the December disorders came from an area near the university buildings in Bukit Timah.
These precautions were taken in advance of the Maria Hertogh appeal on Monday 16 April. The case was postponed a number of times, after which it was finally heard at the end of July.
=== Anglo-American Conference of Historians ===
Parkinson departed Singapore on Monday 18 June 1951 for London, where he represented the University of Malaya at the Fifth Anglo-American Conference of Historians there from 9 to 14 July. He was to return in October at the start of the new academic year.
=== Resignation ===
In October 1958, while still on sabbatical in America – together with his wife and two young children, he had set off for America in May 1958 for study and travel and was due to return to work in April 1959 – Parkinson, through a letter sent from New York, resigned his position at the University of Malaya. K. G. Tregonning was at that time acting head of the history department.
Parkinson had not been the only one to resign while on leave. Professor E. H. G. Dobby of the geography department had also submitted his resignation while away on sabbatical leave. After deliberations, the university council had decided, before the university's new constitution came into force on 15 January, that no legal action would be taken against Dobby – the majority of the council feeling that there was no case against Dobby as his resignation occurred before new regulations governing sabbatical leave benefits were introduced. In Parkinson's case, however, the council determined that that resignation had been submitted after the regulations came into effect, and a decision had been made to write to him, asking that he report back to work before a certain date, failing which the council said it was free to take any action they thought appropriate.
In July 1959, K. G. Tregonning, acting head of the history department, and history lecturer at the University of Malaya since 1952, was appointed to fill the Raffles History Chair left vacant by Parkinson's resignation. There was nothing in the press about whether the matter between Parkinson and the university had been resolved, or not.
== Later life and death ==
After the death of his second wife in 1984, in 1985 Parkinson married Iris Hilda Waters (died 1994) and moved to the Isle of Man. After two years there, they moved to Canterbury, Kent, where he died in March 1993, at the age of 83. He was buried in Canterbury, and the law named after him is quoted as his epitaph.
==Published works==
Richard Delancey series of naval novels
The Devil to Pay (1973)(2)
The Fireship (1975)(3)
Touch and Go (1977)(4)
Dead Reckoning (1978)(6)
So Near, So Far (1981)(5)
The Guernseyman (1982)(1)
Other nautical fiction
Manhunt (1990)
Other fiction
Ponies Plot (1965)
Biographies of fictional characters
The Life and Times of Horatio Hornblower (1970)
Jeeves: A Gentleman's Personal Gentleman (1979)
Naval history
Edward Pellew, Viscount Exmouth (1934)
The Trade Winds, Trade in the French Wars 1793–1815 (1948)
Samuel Walters, Lieut. RN (1949)
War in the Eastern Seas, 1793–1815 (1954)
Trade in the Eastern Seas (1955)
British Intervention in Malaya, 1867–1877 (1960)
Britannia Rules (1977)
Portsmouth Point, The Navy in Fiction, 1793–1815 (1948)
Other non-fiction
The Rise of the Port of Liverpool (1952)
Parkinson's Law (1957)
The Evolution of Political Thought (1958)
The Law and the Profits (1960)
In-Laws and Outlaws (1962)
East and West (1963)
Parkinsanities (1965)
Left Luggage (1967)
Mrs. Parkinson's Law: and Other Studies in Domestic Science (1968)
The Law of Delay (1970)
The Fur-lined Mousetrap (1972)
The Defenders, script for a son et lumière in Guernsey (1975)
Gunpowder, Treason and Plot (1978)
The Law, or Still in Pursuit (1979)
Audio recordings
Discusses Political Science with Julian H. Franklin (10 LPs) (1959)
Explains "Parkinson's Law" (1960)
|
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"Napoleonic era",
"Parkinson's Law of Triviality",
"Dead Reckoning (1978 novel)"
] |
5,623 |
Canal
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Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers.
In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as slack water levels, often just called levels. A canal can be called a navigation canal when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley.
A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal.
Many canals have been built at elevations, above valleys and other waterways. Canals with sources of water at a higher level can deliver water to a destination such as a city where water is needed. The Roman Empire's aqueducts were such water supply canals.
The term was once used to describe linear features seen on the surface of Mars, Martian canals, an optical illusion.
==Types of artificial waterways==
A navigation is a series of channels that run roughly parallel to the valley and stream bed of an unimproved river. A navigation always shares the drainage basin of the river. A vessel uses the calm parts of the river itself as well as improvements, traversing the same changes in height.
A true canal is a channel that cuts across a drainage divide, making a navigable channel connecting two different drainage basins.
==Structures used in artificial waterways==
Both navigations and canals use engineered structures to improve navigation:
weirs and dams to raise river water levels to usable depths;
looping descents to create a longer and gentler channel around a stretch of rapids or falls;
locks to allow ships and barges to ascend/descend.
Since they cut across drainage divides, canals are more difficult to construct and often need additional improvements, like viaducts and aqueducts to bridge waters over streams and roads, and ways to keep water in the channel.
==Types of canals==
There are two broad types of canal:
Waterways: canals and navigations used for carrying vessels transporting goods and people. These can be subdivided into two kinds:
Those connecting existing lakes, rivers, other canals or seas and oceans.
Those connected in a city network: such as the Canal Grande and others of Venice; the grachten of Amsterdam or Utrecht, and the waterways of Bangkok.
Aqueducts: water supply canals that are used for the conveyance and delivery of potable water, municipal uses, hydro power canals and agriculture irrigation.
==Importance==
Historically, canals were of immense importance to the commerce, development, growth and vitality of a civilization. The movement of bulk raw materials such as coal and ores—practically a prerequisite for further urbanization and industrialization—were difficult and only marginally affordable to move without water transport. The movement of bulk raw materials, facilitated by canals, fueled the Industrial Revolution, leading to new research disciplines, new industries and economies of scale, raising the standard of living for industrialized societies.
The few canals still in operation in the 21st century are a fraction of the number that were once maintained during the earlier part of the Industrial Revolution. Their replacement was gradual, beginning first in the United Kingdom in the 1840s, where canal shipping was first augmented by, and later superseded by the much faster, less geographically constrained, and generally cheaper to maintain railways.
By the early 1880s, many canals which had little ability to compete with rail transport were abandoned. In the 20th century, oil was increasingly used as the heating fuel of choice, and the growth of coal shipments began to decrease. After the First World War, technological advances in motor trucks as well as expanding road networks saw increasing amounts of freight being transported by road, and the last small U.S. barge canals saw a steady decline in cargo ton-miles.
The once critical smaller inland waterways conceived and engineered as boat and barge canals have largely been supplanted and filled in, abandoned and left to deteriorate, or kept in service under a park service and staffed by government employees, where dams and locks are maintained for flood control or pleasure boating. Today, most ship canals (intended for larger, oceangoing vessels) service primarily service bulk cargo and large ship transportation industries.
The longest extant canal today, the Grand Canal in northern China, still remains in heavy use, especially the portion south of the Yellow River. It stretches from Beijing to Hangzhou at 1,794 kilometres (1,115 miles).
==Construction==
Canals are built in one of three ways, or a combination of the three, depending on available water and available path:
Human made streams
A canal can be created where no stream presently exists. Either the body of the canal is dug or the sides of the canal are created by making dykes or levees by piling dirt, stone, concrete or other building materials. The finished shape of the canal as seen in cross section is known as the canal prism. The water for the canal must be provided from an external source, like streams or reservoirs. Where the new waterway must change elevation engineering works like locks, lifts or elevators are constructed to raise and lower vessels. Examples include canals that connect valleys over a higher body of land, like Canal du Midi, Canal de Briare and the Panama Canal.
A canal can be constructed by dredging a channel in the bottom of an existing lake. When the channel is complete, the lake is drained and the channel becomes a new canal, serving both drainage of the surrounding polder and providing transport there. Examples include the . One can also build two parallel dikes in an existing lake, forming the new canal in between, and then drain the remaining parts of the lake. The eastern and central parts of the North Sea Canal were constructed in this way. In both cases pumping stations are required to keep the land surrounding the canal dry, either pumping water from the canal into surrounding waters, or pumping it from the land into the canal.
Canalization and navigations
A stream can be canalized to make its navigable path more predictable and easier to maneuver. Canalization modifies the stream to carry traffic more safely by controlling the flow of the stream by dredging, damming and modifying its path. This frequently includes the incorporation of locks and spillways, that make the river a navigation. Examples include the Lehigh Canal in Northeastern Pennsylvania's coal Region, Basse Saône, Canal de Mines de Fer de la Moselle, and canal Aisne. Riparian zone restoration may be required.
Lateral canals
When a stream is too difficult to modify with canalization, a second stream can be created next to or at least near the existing stream. This is called a lateral canal, and may meander in a large horseshoe bend or series of curves some distance from the source waters stream bed lengthening the effective length in order to lower the ratio of rise over run (slope or pitch). The existing stream usually acts as the water source and the landscape around its banks provide a path for the new body. Examples include the Chesapeake and Ohio Canal, Canal latéral à la Loire, Garonne Lateral Canal, Welland Canal and Juliana Canal.
Smaller transportation canals can carry barges or narrowboats, while ship canals allow seagoing ships to travel to an inland port (e.g., Manchester Ship Canal), or from one sea or ocean to another (e.g., Caledonian Canal, Panama Canal).
==Features==
At their simplest, canals consist of a trench filled with water. Depending on the stratum the canal passes through, it may be necessary to line the cut with some form of watertight material such as clay or concrete. When this is done with clay, it is known as puddling.
Canals need to be level, and while small irregularities in the lie of the land can be dealt with through cuttings and embankments, for larger deviations other approaches have been adopted. The most common is the pound lock, which consists of a chamber within which the water level can be raised or lowered connecting either two pieces of canal at a different level or the canal with a river or the sea. When there is a hill to be climbed, flights of many locks in short succession may be used.
Prior to the development of the pound lock in 984 AD in China by Chhaio Wei-Yo and later in Europe in the 15th century, either flash locks consisting of a single gate were used or ramps, sometimes equipped with rollers, were used to change the level. Flash locks were only practical where there was plenty of water available.
Locks use a lot of water, so builders have adopted other approaches for situations where little water is available. These include boat lifts, such as the Falkirk Wheel, which use a caisson of water in which boats float while being moved between two levels; and inclined planes where a caisson is hauled up a steep railway.
To cross a stream, road or valley (where the delay caused by a flight of locks at either side would be unacceptable) the valley can be spanned by a navigable aqueduct – a famous example in Wales is the Pontcysyllte Aqueduct (now a UNESCO World Heritage Site) across the valley of the River Dee.
Another option for dealing with hills is to tunnel through them. An example of this approach is the Harecastle Tunnel on the Trent and Mersey Canal. Tunnels are only practical for smaller canals.
Some canals attempted to keep changes in level down to a minimum. These canals known as contour canals would take longer, winding routes, along which the land was a uniform altitude. Other, generally later, canals took more direct routes requiring the use of various methods to deal with the change in level.
Canals have various features to tackle the problem of water supply. In cases, like the Suez Canal, the canal is open to the sea. Where the canal is not at sea level, a number of approaches have been adopted. Taking water from existing rivers or springs was an option in some cases, sometimes supplemented by other methods to deal with seasonal variations in flow. Where such sources were unavailable, reservoirs – either separate from the canal or built into its course – and back pumping were used to provide the required water. In other cases, water pumped from mines was used to feed the canal. In certain cases, extensive "feeder canals" were built to bring water from sources located far from the canal.
Where large amounts of goods are loaded or unloaded such as at the end of a canal, a canal basin may be built. This would normally be a section of water wider than the general canal. In some cases, the canal basins contain wharfs and cranes to assist with movement of goods.
When a section of the canal needs to be sealed off so it can be drained for maintenance stop planks are frequently used. These consist of planks of wood placed across the canal to form a dam. They are generally placed in pre-existing grooves in the canal bank. On more modern canals, "guard locks" or gates were sometimes placed to allow a section of the canal to be quickly closed off, either for maintenance, or to prevent a major loss of water due to a canal breach.
===Canal falls===
A canal fall, or canal drop, is a vertical drop in the canal bed. These are built when the natural ground slope is steeper than the desired canal gradient. They are constructed so the falling water's kinetic energy is dissipated in order to prevent it from scouring the bed and sides of the canal.
A canal fall is constructed by cut and fill. It may be combined with a regulator, bridge, or other structure to save costs. This is the first time that such planned civil project had taken place in the ancient world. In Egypt, canals date back at least to the time of Pepi I Meryre (reigned 2332–2283 BC), who ordered a canal built to bypass the cataract on the Nile near Aswan.
In ancient China, large canals for river transport were established as far back as the Spring and Autumn period (8th–5th centuries BC), the longest one of that period being the Hong Gou (Canal of the Wild Geese), which according to the ancient historian Sima Qian connected the old states of Song, Zhang, Chen, Cai, Cao, and Wei. The Caoyun System of canals was essential for imperial taxation, which was largely assessed in kind and involved enormous shipments of rice and other grains. By far the longest canal was the Grand Canal of China, still the longest canal in the world today and the oldest extant one. It is long and was built to carry the Emperor Yang Guang between Zhuodu (Beijing) and Yuhang (Hangzhou). The project began in 605 and was completed in 609, although much of the work combined older canals, the oldest section of the canal existing since at least 486 BC. Even in its narrowest urban sections it is rarely less than wide.
In the 5th century BC, Achaemenid king Xerxes I of Persia ordered the construction of the Xerxes Canal through the base of Mount Athos peninsula, Chalkidiki, northern Greece. It was constructed as part of his preparations for the Second Persian invasion of Greece, a part of the Greco-Persian Wars. It is one of the few monuments left by the Persian Empire in Europe.
Greek engineers were also among the first to use canal locks, by which they regulated the water flow in the Ancient Suez Canal as early as the 3rd century BC.
There was little experience moving bulk loads by carts, while a pack-horse would [i.e. 'could'] carry only an eighth of a ton. On a soft road a horse might be able to draw 5/8ths of a ton. But if the load were carried by a barge on a waterway, then up to 30 tons could be drawn by the same horse.— technology historian Ronald W. Clark referring to transport realities before the industrial revolution and the Canal age.
Hohokam was a society in the North American Southwest in what is now part of Arizona, United States, and Sonora, Mexico. Their irrigation systems supported the largest population in the Southwest by 1300 CE. This prehistoric group occupied southern Arizona as early as 2000 BCE, and in the Early Agricultural period grew corn, lived year-round in sedentary villages, and developed sophisticated irrigation canals.
The large-scale Hohokam irrigation network in the Phoenix metropolitan area was the most complex in ancient North America. A portion of the ancient canals has been renovated for the Salt River Project and now helps to supply the city's water.
The Sinhalese constructed the 87 km (54 mi) Yodha Ela in 459 A.D. as a part of their extensive irrigation network which functioned in a way of a moving reservoir due to its single banking aspect to manage the canal pressure with the influx of water. It was also designed as an elongated reservoir passing through traps creating 66 mini catchments as it flows from Kala Wewa to Thissa Wawa. The canal was not designed for the quick conveying of water from Kala Wewa to Thissa Wawa but to create a mass of water between the two reservoirs, which would in turn provide for agriculture and the use of humans and animals.
They also achieved a rather low gradient for its time. The canal is still in use after renovation.
===Middle Ages===
In the Middle Ages, water transport was several times cheaper and faster than transport overland. Overland transport by animal drawn conveyances was used around settled areas, but unimproved roads required pack animal trains, usually of mules to carry any degree of mass, and while a mule could carry an eighth ton, with Glastonbury Abbey, a distance of about . Its initial purpose is believed to be the transport of building stone for the abbey, but later it was used for delivering produce, including grain, wine and fish, from the abbey's outlying properties. It remained in use until at least the 14th century, but possibly as late as the mid-16th century.More lasting and of more economic impact were canals like the Naviglio Grande built between 1127 and 1257 to connect Milan with the river Ticino. The Naviglio Grande is the most important of the lombard "navigli" and the oldest functioning canal in Europe.Later, canals were built in the Netherlands and Flanders to drain the polders and assist transportation of goods and people.
Canal building was revived in this age because of commercial expansion from the 12th century. River navigations were improved progressively by the use of single, or flash locks. Taking boats through these used large amounts of water leading to conflicts with watermill owners and to correct this, the pound or chamber lock first appeared, in the 10th century in China and in Europe in 1373 in Vreeswijk, Netherlands. Another important development was the mitre gate, which was, it is presumed, introduced in Italy by Bertola da Novate in the 16th century. This allowed wider gates and also removed the height restriction of guillotine locks.
To break out of the limitations caused by river valleys, the first summit level canals were developed with the Grand Canal of China in 581–617 AD whilst in Europe the first, also using single locks, was the Stecknitz Canal in Germany in 1398.
===Africa===
In the Songhai Empire of West Africa, several canals were constructed under Sunni Ali and Askia Muhammad I between Kabara and Timbuktu in the 15th century. These were used primarily for irrigation and transport. Sunni Ali also attempted to construct a canal from the Niger River to Walata to facilitate conquest of the city but his progress was halted when he went to war with the Mossi Kingdoms.
===Early modern period===
Around 1500–1800 the first summit level canal to use pound locks in Europe was the Briare Canal connecting the Loire and Seine (1642), followed by the more ambitious Canal du Midi (1683) connecting the Atlantic to the Mediterranean. This included a staircase of 8 locks at Béziers, a tunnel, and three major aqueducts.
Canal building progressed steadily in Germany in the 17th and 18th centuries with three great rivers, the Elbe, Oder and Weser being linked by canals. In post-Roman Britain, the first early modern period canal built appears to have been the Exeter Canal, which was surveyed in 1563, and open in 1566.
The oldest canal in the European settlements of North America, technically a mill race built for industrial purposes, is Mother Brook between the Boston, Massachusetts neighbourhoods of Dedham and Hyde Park connecting the higher waters of the Charles River and the mouth of the Neponset River and the sea. It was constructed in 1639 to provide water power for mills.
In Russia, the Volga–Baltic Waterway, a nationwide canal system connecting the Baltic Sea and Caspian Sea via the Neva and Volga rivers, was opened in 1718.
===Industrial Revolution===
The modern canal system was mainly a product of the 18th century and early 19th century. It came into being because the Industrial Revolution (which began in Britain during the mid-18th century) demanded an economic and reliable way to transport goods and commodities in large quantities.
By the early 18th century, river navigations such as the Aire and Calder Navigation were becoming quite sophisticated, with pound locks and longer and longer "cuts" (some with intermediate locks) to avoid circuitous or difficult stretches of river. Eventually, the experience of building long multi-level cuts with their own locks gave rise to the idea of building a "pure" canal, a waterway designed on the basis of where goods needed to go, not where a river happened to be.
The claim for the first pure canal in Great Britain is debated between "Sankey" and "Bridgewater" supporters. The first true canal in what is now the United Kingdom was the Newry Canal in Northern Ireland constructed by Thomas Steers in 1741.
The Sankey Brook Navigation, which connected St Helens with the River Mersey, is often claimed as the first modern "purely artificial" canal because although originally a scheme to make the Sankey Brook navigable, it included an entirely new artificial channel that was effectively a canal along the Sankey Brook valley. However, "Bridgewater" supporters point out that the last quarter-mile of the navigation is indeed a canalized stretch of the Brook, and that it was the Bridgewater Canal (less obviously associated with an existing river) that captured the popular imagination and inspired further canals.
The new canals proved highly successful. The boats on the canal were horse-drawn with a towpath alongside the canal for the horse to walk along. This horse-drawn system proved to be highly economical and became standard across the British canal network. Commercial horse-drawn canal boats could be seen on the UK's canals until as late as the 1950s, although by then diesel-powered boats, often towing a second unpowered boat, had become standard.
The canal boats could carry thirty tons at a time with only one horse pulling
The new canal system was both cause and effect of the rapid industrialization of The Midlands and the north. The period between the 1770s and the 1830s is often referred to as the "Golden Age" of British canals.
For each canal, an Act of Parliament was necessary to authorize construction, and as people saw the high incomes achieved from canal tolls, canal proposals came to be put forward by investors interested in profiting from dividends, at least as much as by people whose businesses would profit from cheaper transport of raw materials and finished goods.
In a further development, there was often out-and-out speculation, where people would try to buy shares in a newly floated company to sell them on for an immediate profit, regardless of whether the canal was ever profitable, or even built. During this period of "canal mania", huge sums were invested in canal building, and although many schemes came to nothing, the canal system rapidly expanded to nearly 4,000 miles (over 6,400 kilometres) in length.
Canal companies were initially chartered by individual states in the United States. These early canals were constructed, owned, and operated by private joint-stock companies. Four were completed when the War of 1812 broke out; these were the South Hadley Canal (opened 1795) in Massachusetts, Santee Canal (opened 1800) in South Carolina, the Middlesex Canal (opened 1802) also in Massachusetts, and the Dismal Swamp Canal (opened 1805) in Virginia. The Erie Canal (opened 1825) was chartered and owned by the state of New York and financed by bonds bought by private investors. The Erie canal runs about from Albany, New York, on the Hudson River to Buffalo, New York, at Lake Erie. The Hudson River connects Albany to the Atlantic port of New York City and the Erie Canal completed a navigable water route from the Atlantic Ocean to the Great Lakes. The canal contains 36 locks and encompasses a total elevation differential of around 565 ft. (169 m). The Erie Canal with its easy connections to most of the U.S. mid-west and New York City soon quickly paid back all its invested capital (US$7 million) and started turning a profit. By cutting transportation costs in half or more it became a large profit center for Albany and New York City as it allowed the cheap transportation of many of the agricultural products grown in the mid west of the United States to the rest of the world. From New York City these agricultural products could easily be shipped to other U.S. states or overseas. Assured of a market for their farm products the settlement of the U.S. mid-west was greatly accelerated by the Erie Canal. The profits generated by the Erie Canal project started a canal building boom in the United States that lasted until about 1850 when railroads started becoming seriously competitive in price and convenience. The Blackstone Canal (finished in 1828) in Massachusetts and Rhode Island fulfilled a similar role in the early industrial revolution between 1828 and 1848. The Blackstone Valley was a major contributor of the American Industrial Revolution where Samuel Slater built his first textile mill.
===Power canals===
A power canal refers to a canal used for hydraulic power generation, rather than for transport. Nowadays power canals are built almost exclusively as parts of hydroelectric power stations. Parts of the United States, particularly in the Northeast, had enough fast-flowing rivers that water power was the primary means of powering factories (usually textile mills) until after the American Civil War. For example, Lowell, Massachusetts, considered to be "The Cradle of the American Industrial Revolution," has of canals, built from around 1790 to 1850, that provided water power and a means of transportation for the city. The output of the system is estimated at 10,000 horsepower. Other cities with extensive power canal systems include Lawrence, Massachusetts, Holyoke, Massachusetts, Manchester, New Hampshire, and Augusta, Georgia. The most notable power canal was built in 1862 for the Niagara Falls Hydraulic Power and Manufacturing Company.
===19th century===
Competition, from railways from the 1830s and roads in the 20th century, made the smaller canals obsolete for most commercial transport, and many of the British canals fell into decay. Only the Manchester Ship Canal and the Aire and Calder Canal bucked this trend. Yet in other countries canals grew in size as construction techniques improved. During the 19th century in the US, the length of canals grew from to over 4,000, with a complex network making the Great Lakes navigable, in conjunction with Canada, although some canals were later drained and used as railroad rights-of-way.
In the United States, navigable canals reached into isolated areas and brought them in touch with the world beyond. By 1825 the Erie Canal, long with 36 locks, opened up a connection from the populated Northeast to the Great Lakes. Settlers flooded into regions serviced by such canals, since access to markets was available. The Erie Canal (as well as other canals) was instrumental in lowering the differences in commodity prices between these various markets across America. The canals caused price convergence between different regions because of their reduction in transportation costs, which allowed Americans to ship and buy goods from farther distances much cheaper. Ohio built many miles of canal, Indiana had working canals for a few decades, and the Illinois and Michigan Canal connected the Great Lakes to the Mississippi River system until replaced by a channelized river waterway.
Three major canals with very different purposes were built in what is now Canada. The first Welland Canal, which opened in 1829 between Lake Ontario and Lake Erie, bypassing Niagara Falls and the Lachine Canal (1825), which allowed ships to skirt the nearly impassable rapids on the St. Lawrence River at Montreal, were built for commerce. The Rideau Canal, completed in 1832, connects Ottawa on the Ottawa River to Kingston, Ontario on Lake Ontario. The Rideau Canal was built as a result of the War of 1812 to provide military transportation between the British colonies of Upper Canada and Lower Canada as an alternative to part of the St. Lawrence River, which was susceptible to blockade by the United States.
In France, a steady linking of all the river systems – Rhine, Rhône, Saône and Seine – and the North Sea was boosted in 1879 by the establishment of the Freycinet gauge, which specified the minimum size of locks. Canal traffic doubled in the first decades of the 20th century.
Many notable sea canals were completed in this period, starting with the Suez Canal (1869) – which carries tonnage many times that of most other canals – and the Kiel Canal (1897), though the Panama Canal was not opened until 1914.
In the 19th century, a number of canals were built in Japan including the Biwako canal and the Tone canal. These canals were partially built with the help of engineers from the Netherlands and other countries.
A major question was how to connect the Atlantic and the Pacific with a canal through narrow Central America. (The Panama Railroad opened in 1855.) The original proposal was for a sea-level canal through what is today Nicaragua, taking advantage of the relatively large Lake Nicaragua. This canal has never been built in part because of political instability, which scared off potential investors. It remains an active project (the geography has not changed), and in the 2010s Chinese involvement was developing.
The second choice for a Central American canal was a Panama Canal. The De Lesseps company, which ran the Suez Canal, first attempted to build a Panama Canal in the 1880s. The difficulty of the terrain and weather (rain) encountered caused the company to go bankrupt. High worker mortality from disease also discouraged further investment in the project. DeLesseps' abandoned excavating equipment sits, isolated decaying machines, today tourist attractions.
Twenty years later, an expansionist United States, that just acquired colonies after defeating Spain in the 1898 Spanish–American War, and whose Navy became more important, decided to reactivate the project. The United States and Colombia did not reach agreement on the terms of a canal treaty (see Hay–Herrán Treaty). Panama, which did not have (and still does not have) a land connection with the rest of Colombia, was already thinking of independence. In 1903 the United States, with support from Panamanians who expected the canal to provide substantial wages, revenues, and markets for local goods and services, took Panama province away from Colombia, and set up a puppet republic (Panama). Its currency, the Balboa – a name that suggests the country began as a way to get from one hemisphere to the other – was a replica of the US dollar. The US dollar was and remains legal tender (used as currency). A U.S. military zone, the Canal Zone, wide, with U.S. military stationed there (bases, 2 TV stations, channels 8 and 10, Pxs, a U.S.-style high school), split Panama in half. The Canal – a major engineering project – was built. The U.S. did not feel that conditions were stable enough to withdraw until 1979. The withdrawal from Panama contributed to President Jimmy Carter's defeat in 1980.
===Modern uses===
Large-scale ship canals such as the Panama Canal and Suez Canal continue to operate for cargo transportation, as do European barge canals. Due to globalization, they are becoming increasingly important, resulting in expansion projects such as the Panama Canal expansion project. The expanded canal began commercial operation on 26 June 2016. The new set of locks allow transit of larger, Post-Panamax and New Panamax ships.
The narrow early industrial canals, however, have ceased to carry significant amounts of trade and many have been abandoned to navigation, but may still be used as a system for transportation of untreated water. In some cases railways have been built along the canal route, an example being the Croydon Canal.
A movement that began in Britain and France to use the early industrial canals for pleasure boats, such as hotel barges, has spurred rehabilitation of stretches of historic canals. In some cases, abandoned canals such as the Kennet and Avon Canal have been restored and are now used by pleasure boaters. In Britain, canalside housing has also proven popular in recent years.
The Seine–Nord Europe Canal is being developed into a major transportation waterway, linking France with Belgium, Germany, and the Netherlands.
Canals have found another use in the 21st century, as easements for the installation of fibre optic telecommunications network cabling, avoiding having them buried in roadways while facilitating access and reducing the hazard of being damaged from digging equipment.
Canals are still used to provide water for agriculture. An extensive canal system exists within the Imperial Valley in the Southern California desert to provide irrigation to agriculture within the area.
==Cities on water==
Canals are so deeply identified with Venice that many canal cities have been nicknamed "the Venice of…". The city is built on marshy islands, with wooden piles supporting the buildings, so that the land is man-made rather than the waterways. The islands have a long history of settlement; by the 12th century, Venice was a powerful city state.
Amsterdam was built in a similar way, with buildings on wooden piles. It became a city around 1300. Many Amsterdam canals were built as part of fortifications. They became grachten when the city was enlarged and houses were built alongside the water. Its nickname as the "Venice of the North" is shared with Hamburg of Germany, St. Petersburg of Russia and Bruges of Belgium.
Suzhou was dubbed the "Venice of the East" by Marco Polo during his travels there in the 13th century, with its modern canalside Pingjiang Road and Shantang Street becoming major tourist attractions. Other nearby cities including Nanjing, Shanghai, Wuxi, Jiaxing, Huzhou, Nantong, Taizhou, Yangzhou, and Changzhou are located along the lower mouth of the Yangtze River and Lake Tai, yet another source of small rivers and creeks, which have been canalized and developed for centuries.
Other cities with extensive canal networks include: Alkmaar, Amersfoort, Bolsward, Brielle, Delft, Den Bosch, Dokkum, Dordrecht, Enkhuizen, Franeker, Gouda, Haarlem, Harlingen, Leeuwarden, Leiden, Sneek and Utrecht in the Netherlands; Brugge and Gent in Flanders, Belgium; Birmingham in England; Saint Petersburg in Russia; Bydgoszcz, Gdańsk, Szczecin and Wrocław in Poland; Aveiro in Portugal; Hamburg and Berlin in Germany; Fort Lauderdale and Cape Coral in Florida, United States, Wenzhou in China, Cần Thơ in Vietnam, Bangkok in Thailand, and Lahore in Pakistan.
Liverpool Maritime Mercantile City was a UNESCO World Heritage Site near the centre of Liverpool, England, where a system of intertwining waterways and docks is now being developed for mainly residential and leisure use.
Canal estates (sometimes known as bayous in the United States) are a form of subdivision popular in cities like Miami, Florida, Texas City, Texas and the Gold Coast, Queensland; the Gold Coast has over 890 km of residential canals. Wetlands are difficult areas upon which to build housing estates, so dredging part of the wetland down to a navigable channel provides fill to build up another part of the wetland above the flood level for houses. Land is built up in a finger pattern that provides a suburban street layout of waterfront housing blocks.
==Boats==
Inland canals have often had boats specifically built for them. An example of this is the British narrowboat, which is up to long and wide and was primarily built for British Midland canals. In this case the limiting factor was the size of the locks. This is also the limiting factor on the Panama canal where Panamax ships were limited to a length of and a beam of until 26 June 2016 when the opening of larger locks allowed for the passage of larger New Panamax ships. For the lockless Suez Canal the limiting factor for Suezmax ships is generally draft, which is limited to . At the other end of the scale, tub-boat canals such as the Bude Canal were limited to boats of under 10 tons for much of their length due to the capacity of their inclined planes or boat lifts. Most canals have a limit on height imposed either by bridges or by tunnels.
==Lists of canals==
Africa
Bahr Yussef
El Salam Canal (Egypt)
Ibrahimiya Canal (Egypt)
Mahmoudiyah Canal (Egypt)
Suez Canal (Egypt)
Asia
see List of canals in India
see List of canals in Pakistan
see History of canals in China
King Abdullah Canal (Jordan)
Qanat al-Jaish (Iraq)
Europe
Danube–Black Sea Canal (Romania)
North Crimean Canal (Ukraine)
Canals of France
Canals of Amsterdam
Canals of Germany
Canals of Ireland
Canals of Russia
Canals of the United Kingdom
List of canals in the United Kingdom
Great Bačka Canal (Serbia)
North America
Canals of Canada
Canals of the United States
Panama Canal
==Lists of proposed canals==
Eurasia Canal
Istanbul Canal
Nicaragua Canal
Salwa Canal
Thai Canal
Sulawesi Canal
Two Seas Canal
Northern river reversal
Balkan Canal or Danube–Morava–Vardar–Aegean Canal
Iranrud
|
[
"Ottawa River",
"Lowell, Massachusetts",
"Lehigh Valley",
"animal power",
"Leiden",
"Torksey",
"Denbighshire",
"Ronald W. Clark",
"Liverpool",
"ridge",
"Great Bačka Canal",
"Canal du Midi",
"ogee",
"river engineering",
"Lehigh Canal",
"city state",
"elevation",
"Den Bosch",
"Enkhuizen",
"St. Lawrence River",
"Cassinetta di Lugagnano",
"Navigability",
"River Mersey",
"Songhai Empire",
"The Midlands",
"Second Persian invasion of Greece",
"Great Lakes",
"Beaver",
"Loire",
"Trent and Mersey Canal",
"wharf",
"Erie Canal",
"Canal de Mines de Fer de la Moselle",
"stream bed",
"cut and fill",
"Elbe",
"Leeuwarden",
"towpath",
"Llangollen Canal",
"History of the Nicaragua Canal",
"Baltic Sea",
"Askia Muhammad I",
"Rhône",
"Texas City, Texas",
"aqueduct (watercourse)",
"Mossi Kingdoms",
"Virginia",
"Iranrud",
"pack animal",
"ancient India",
"Gdańsk",
"navigable aqueduct",
"New York (state)",
"Nicaragua canal",
"King Abdullah Canal",
"Xerxes Canal",
"mule",
"River Brue",
"Eurasia Canal",
"Augusta Canal",
"Canal (garden history)",
"Gas Street Basin",
"Suez Canal",
"Nantong",
"Waterways in the United Kingdom",
"List of canals in Russia",
"Shantang Street",
"Great Britain",
"Imperial Valley",
"bulk material handling",
"Canal de Briare",
"canal lining",
"Aire and Calder Canal",
"Illinois and Michigan Canal",
"mitre gate",
"Spring and Autumn period",
"agriculture",
"Trent & Mersey Canal",
"Panama Canal Railway",
"ocean",
"Lake Ontario",
"American Journal of Archaeology",
"Vreeswijk",
"Pontcysyllte Aqueduct",
"Wiltshire",
"Dedham, Massachusetts",
"Alkmaar",
"Sunni Ali",
"Wetlands",
"Timbuktu",
"Grand Canal (Venice)",
"Tissa Wewa (Anuradhapura)",
"Russia",
"Iraq",
"coal mine",
"Charlemagne",
"List of canals in Pakistan",
"Lake Nicaragua",
"Yellow River",
"Ancient Suez Canal",
"Oder",
"contour canal",
"canal basin",
"narrowboat",
"Republic of Ireland",
"municipal",
"Right-of-way (railroad)",
"Lappeenranta",
"gracht",
"Hyde Park, Boston",
"Mount Athos",
"Spanish–American War",
"Water transportation",
"Blackstone Valley",
"Sulawesi Canal",
"The New York Times",
"Qanat al-Jaish",
"Niagara Falls",
"Lombardy",
"Environment Agency",
"civil engineering",
"watermill",
"river",
"Wenzhou",
"navigli",
"Miami, Florida",
"Kabara, Mali",
"Kala Wewa",
"Northern Ireland",
"easement",
"South Hadley Canal",
"List of navigation authorities in the United Kingdom",
"History of New York City (1784–1854)",
"Excavator",
"Lawrence, Massachusetts",
"railway",
"cart",
"Sri Lankan irrigation network",
"lake",
"Weser",
"flood control",
"Bangkok",
"Josiah Wedgwood",
"Bydgoszcz",
"Mahmoudiyah Canal",
"High school (North America)",
"weir",
"Mesopotamia",
"UNESCO",
"Saint Petersburg",
"World War I",
"Flanders",
"discharge (hydrology)",
"Franeker",
"stratum",
"Balkan Canal",
"Amsterdam",
"El Salam Canal",
"Caen Hill Locks",
"lateral canal",
"River Irwell",
"horsepower",
"Waterway",
"Chalkidiki",
"Harlingen, Netherlands",
"watercraft",
"Irrigation district",
"power canal",
"Liverpool Maritime Mercantile City",
"Bolsward",
"Boston",
"Jimmy Carter",
"Milan",
"Jiaxing",
"Aisne (river)",
"aqueduct (bridge)",
"British Waterways",
"hydrodynamic scour",
"bond (finance)",
"Yangtze River",
"Cape Coral, Florida",
"Panama",
"Worcester and Birmingham Canal",
"North Sea Canal",
"Ottawa",
"Chesapeake and Ohio Canal",
"Gold Coast, Queensland",
"Kiel Canal",
"River Dee (Wales)",
"Sankey Canal",
"globalization",
"Mooring",
"pound lock",
"railroad",
"Pingjiang Road",
"List of waterway societies in the United Kingdom",
"water power",
"bulk transport",
"Suez Canal Company",
"World Heritage Site",
"Falkirk Wheel",
"reservoirs",
"Northeastern United States",
"diffusion",
"Aveiro, Portugal",
"History of canals in China",
"separation of Panama from Colombia",
"Two Seas Canal",
"Panama Canal expansion project",
"Volga",
"Riparian zone restoration",
"Bahr Yussef",
"Arizona",
"Middle Ages",
"Canal age",
"Emperor Yang of Sui",
"Middlesex Canal",
"France",
"Phoenix, Arizona",
"Neponset River",
"Florida",
"BCN Main Line",
"Canals of Canada",
"Sneek",
"Europe",
"Seine",
"drainage basin",
"Glastonbury Canal (medieval)",
"Venice",
"Post exchange",
"Netherlands",
"Girnar",
"waterway",
"Holyoke, Massachusetts",
"Canals of Amsterdam",
"Bruges",
"Caoyun System",
"potable",
"Beijing",
"Industrial Revolution",
"Calle canal",
"Horse-drawn boat",
"Szczecin",
"Kingston, Ontario",
"Jordan",
"Hudson River",
"Volga–Baltic Waterway",
"Massachusetts",
"Serbia",
"channel (geography)",
"Indigenous peoples of the North American Southwest",
"United States",
"Blackstone Canal",
"Canal Zone",
"Lake Tai",
"Ibrahimiya Canal",
"Amersfoort",
"Roman Empire",
"Croydon Canal",
"St. Petersburg",
"Grand Canal (China)",
"Volumetric flow rate",
"Kennet and Avon Canal",
"Thomas Steers",
"Hangzhou",
"Canal tunnel",
"early modern period",
"hotel barge",
"Puddling (engineering)",
"Egypt",
"viaduct",
"Lake Erie",
"Fort Lauderdale, Florida",
"Naviglio Grande",
"Niagara Falls Hydraulic Power and Manufacturing Company",
"Achaemenid",
"Truck",
"Suezmax",
"mill race",
"South Carolina",
"Béziers",
"Aqueduct (bridge)",
"Cataracts of the Nile",
"Corinth Canal",
"Upper Canada",
"Santee Canal",
"Caledonian Canal",
"drainage",
"Rijswijk",
"Manchester",
"ship canal",
"Bude Canal",
"dam",
"canal inclined plane",
"Hamburg",
"List of canals in the United States",
"Seine–Nord Europe Canal",
"Mississippi River",
"Lachine Canal",
"Canals of Ireland",
"Atlantic Ocean",
"Tone canal",
"Canals of the United Kingdom",
"Water bridge",
"Juliana Canal",
"Panamax",
"List of canals in India",
"St Helens, Merseyside",
"Stecknitz Canal",
"Salwa Canal",
"Gouda, South Holland",
"Sima Qian",
"Harecastle Tunnel",
"Weigh lock",
"Niger River",
"Greco-Persian Wars",
"reservoir",
"dredging",
"Rideau Canal",
"Rhode Island",
"American Civil War",
"Huzhou",
"Pepi I Meryre",
"Freycinet gauge",
"Miraflores (Panama)",
"Gabčíkovo Dam",
"Ghent",
"Wuxi",
"Lahore",
"Newry Canal",
"Manchester Ship Canal",
"Salt River Project",
"Biwako canal",
"Delft",
"Central America",
"Montreal",
"levee",
"Hohokam",
"Indus Valley civilization",
"Fossa Carolina",
"military bases",
"Manchester, New Hampshire",
"Haarlem",
"Bridgewater Canal",
"Navigation authority",
"List of World Heritage Sites of the United Kingdom",
"Rexford, New York",
"caisson (water transport)",
"flash lock",
"Saône",
"Canal latéral à la Loire",
"puppet state",
"hydroelectric power station",
"Mars",
"Francis Egerton, 3rd Duke of Bridgewater",
"turbulence",
"Canal & River Trust",
"List of canals in France",
"Shanghai",
"Taizhou, Jiangsu",
"Garonne Lateral Canal",
"hydropower",
"Nicaragua Canal",
"Lock (water transport)",
"Romania",
"War of 1812",
"Germany",
"Caspian Sea",
"Belgium",
"guillotine lock",
"ship transport",
"Sri Lanka",
"History of China",
"Exeter Canal",
"Birmingham",
"Ukraine",
"Mother Brook",
"List of waterways",
"Martian canals",
"Hay–Herrán Treaty",
"New Panamax",
"Panama Canal",
"Ticino (river)",
"Boat lift",
"Albany, New York",
"legal tender",
"Canal Mania",
"Northern river reversal",
"River engineering",
"Canal estate",
"Grand Canal of China",
"Dokkum",
"Buffalo, New York",
"Basse Saône",
"Briare Canal",
"summit level canal",
"Welland Canal",
"Utrecht",
"fibre optic",
"Dismal Swamp Canal",
"valley",
"Thai Canal",
"Aswan",
"Greek engineering",
"coal Region",
"Sonora",
"drainage divide",
"James Brindley",
"polder",
"Istanbul Canal",
"Subdivision (land)",
"atmospheric pressure",
"Yodha Ela",
"Aire and Calder Navigation",
"Cần Thơ",
"Italy",
"Lists of canals",
"Dordrecht",
"Category:Proposed canals",
"History of Birmingham",
"Vindobona",
"Lower Canada",
"Glastonbury Abbey",
"Wrocław",
"Berlin",
"Panamanian balboa",
"water taxi",
"back pumping",
"water supply",
"irrigation",
"Walata",
"Post-Panamax",
"Brielle",
"Charles River",
"Suzhou",
"stop planks",
"Yangzhou",
"Waterway restoration",
"Changzhou",
"Oxford Canal",
"Danube–Black Sea Canal",
"North Crimean Canal",
"Sinhalese people",
"barge",
"telecommunications",
"Finland",
"Xerxes I",
"Neva",
"Nanjing",
"Samuel Slater",
"List of canals in the United Kingdom",
"lock (water transport)",
"boat lift",
"US dollar",
"Rhine",
"raw material",
"Pound lock",
"water transport",
"List of canals in Germany"
] |
5,626 |
Cognitive science
|
Cognitive science is the interdisciplinary, scientific study of the mind and its processes. It examines the nature, the tasks, and the functions of cognition (in a broad sense). Mental faculties of concern to cognitive scientists include perception, memory, attention, reasoning, language, and emotion. To understand these faculties, cognitive scientists borrow from fields such as psychology, economics, artificial intelligence, neuroscience, linguistics, and anthropology. The typical analysis of cognitive science spans many levels of organization, from learning and decision-making to logic and planning; from neural circuitry to modular brain organization. One of the fundamental concepts of cognitive science is that "thinking can best be understood in terms of representational structures in the mind and computational procedures that operate on those structures."
Another precursor was the early development of the theory of computation and the digital computer in the 1940s and 1950s. Kurt Gödel, Alonzo Church, Alan Turing, and John von Neumann were instrumental in these developments. The modern computer, or Von Neumann machine, would play a central role in cognitive science, both as a metaphor for the mind, and as a tool for investigation.
The first instance of cognitive science experiments being done at an academic institution took place at MIT Sloan School of Management, established by J.C.R. Licklider working within the psychology department and conducting experiments using computer memory as models for human cognition. In 1959, Noam Chomsky published a scathing review of B. F. Skinner's book Verbal Behavior. At the time, Skinner's behaviorist paradigm dominated the field of psychology within the United States. Most psychologists focused on functional relations between stimulus and response, without positing internal representations. Chomsky argued that in order to explain language, we needed a theory like generative grammar, which not only attributed internal representations but characterized their underlying order.
The term cognitive science was coined by Christopher Longuet-Higgins in his 1973 commentary on the Lighthill report, which concerned the then-current state of artificial intelligence research. In the same decade, the journal Cognitive Science and the Cognitive Science Society were founded. The founding meeting of the Cognitive Science Society was held at the University of California, San Diego in 1979, which resulted in cognitive science becoming an internationally visible enterprise. In 1972, Hampshire College started the first undergraduate education program in Cognitive Science, led by Neil Stillings. In 1982, with assistance from Professor Stillings, Vassar College became the first institution in the world to grant an undergraduate degree in Cognitive Science. In 1986, the first Cognitive Science Department in the world was founded at the University of California, San Diego. While both connectionism and symbolic approaches have proven useful for testing various hypotheses and exploring approaches to understanding aspects of cognition and lower level brain functions, neither are biologically realistic and therefore, both suffer from a lack of neuroscientific plausibility. Connectionism has proven useful for exploring computationally how cognition emerges in development and occurs in the human brain, and has provided alternatives to strictly domain-specific / domain general approaches. For example, scientists such as Jeff Elman, Liz Bates, and Annette Karmiloff-Smith have posited that networks in the brain emerge from the dynamic interaction between them and environmental input.
Recent developments in quantum computation, including the ability to run quantum circuits on quantum computers such as IBM Quantum Platform, has accelerated work using elements from quantum mechanics in cognitive models.
==Principles==
===Levels of analysis===
A central tenet of cognitive science is that a complete understanding of the mind/brain cannot be attained by studying only a single level. An example would be the problem of remembering a phone number and recalling it later. One approach to understanding this process would be to study behavior through direct observation, or naturalistic observation. A person could be presented with a phone number and be asked to recall it after some delay of time; then the accuracy of the response could be measured. Another approach to measure cognitive ability would be to study the firings of individual neurons while a person is trying to remember the phone number. Neither of these experiments on its own would fully explain how the process of remembering a phone number works. Even if the technology to map out every neuron in the brain in real-time were available and it were known when each neuron fired it would still be impossible to know how a particular firing of neurons translates into the observed behavior. Thus an understanding of how these two levels relate to each other is imperative. Francisco Varela, in The Embodied Mind: Cognitive Science and Human Experience, argues that "the new sciences of the mind need to enlarge their horizon to encompass both lived human experience and the possibilities for transformation inherent in human experience". On the classic cognitivist view, this can be provided by a functional level account of the process. Studying a particular phenomenon from multiple levels creates a better understanding of the processes that occur in the brain to give rise to a particular behavior.
Marr gave a famous description of three levels of analysis:
The computational theory, specifying the goals of the computation;
Representation and algorithms, giving a representation of the inputs and outputs and the algorithms which transform one into the other; and
The hardware implementation, or how algorithm and representation may be physically realized.
===Interdisciplinary nature===
Cognitive science is an interdisciplinary field with contributors from various fields, including psychology, neuroscience, linguistics, philosophy of mind, computer science, anthropology and biology. Cognitive scientists work collectively in hope of understanding the mind and its interactions with the surrounding world much like other sciences do. The field regards itself as compatible with the physical sciences and uses the scientific method as well as simulation or modeling, often comparing the output of models with aspects of human cognition. Similarly to the field of psychology, there is some doubt whether there is a unified cognitive science, which have led some researchers to prefer 'cognitive sciences' in plural.
Many, but not all, who consider themselves cognitive scientists hold a functionalist view of the mind—the view that mental states and processes should be explained by their function – what they do. According to the multiple realizability account of functionalism, even non-human systems such as robots and computers can be ascribed as having cognition.
===Cognitive science, the term===
The term "cognitive" in "cognitive science" is used for "any kind of mental operation or structure that can be studied in precise terms" (Lakoff and Johnson, 1999). This conceptualization is very broad, and should not be confused with how "cognitive" is used in some traditions of analytic philosophy, where "cognitive" has to do only with formal rules and truth-conditional semantics.
The earliest entries for the word "cognitive" in the OED take it to mean roughly "pertaining to the action or process of knowing". The first entry, from 1586, shows the word was at one time used in the context of discussions of Platonic theories of knowledge. Most in cognitive science, however, presumably do not believe their field is the study of anything as certain as the knowledge sought by Plato.
==Scope==
Cognitive science is a large field, and covers a wide array of topics on cognition. However, it should be recognized that cognitive science has not always been equally concerned with every topic that might bear relevance to the nature and operation of minds. Classical cognitivists have largely de-emphasized or avoided social and cultural factors, embodiment, emotion, consciousness, animal cognition, and comparative and evolutionary psychologies. However, with the decline of behaviorism, internal states such as affects and emotions, as well as awareness and covert attention became approachable again. For example, situated and embodied cognition theories take into account the current state of the environment as well as the role of the body in cognition. With the newfound emphasis on information processing, observable behavior was no longer the hallmark of psychological theory, but the modeling or recording of mental states.
Below are some of the main topics that cognitive science is concerned with; see List of cognitive science topics for a more exhaustive list.
===Artificial intelligence===
Artificial intelligence (AI) involves the study of cognitive phenomena in machines. One of the practical goals of AI is to implement aspects of human intelligence in computers. Computers are also widely used as a tool with which to study cognitive phenomena. Computational modeling uses simulations to study how human intelligence may be structured. (See .)
There is some debate in the field as to whether the mind is best viewed as a huge array of small but individually feeble elements (i.e. neurons), or as a collection of higher-level structures such as symbols, schemes, plans, and rules. The former view uses connectionism to study the mind, whereas the latter emphasizes symbolic artificial intelligence. One way to view the issue is whether it is possible to accurately simulate a human brain on a computer without accurately simulating the neurons that make up the human brain.
===Attention===
Attention is the selection of important information. The human mind is bombarded with millions of stimuli and it must have a way of deciding which of this information to process. Attention is sometimes seen as a spotlight, meaning one can only shine the light on a particular set of information. Experiments that support this metaphor include the dichotic listening task (Cherry, 1957) and studies of inattentional blindness (Mack and Rock, 1998). In the dichotic listening task, subjects are bombarded with two different messages, one in each ear, and told to focus on only one of the messages. At the end of the experiment, when asked about the content of the unattended message, subjects cannot report it.
The psychological construct of attention is sometimes confused with the concept of intentionality due to some degree of semantic ambiguity in their definitions. At the beginning of experimental research on attention, Wilhelm Wundt defined this term as "that psychical process, which is operative in the clear perception of the narrow region of the content of consciousness." His experiments showed the limits of attention in space and time, which were 3-6 letters during an exposition of 1/10 s. While intentionality is the power of minds to be about something, attention is the concentration of awareness on some phenomenon during a period of time, which is necessary to elevate the clear perception of the narrow region of the content of consciousness and which is feasible to control this focus in mind. The ground of this statement is that the more details (associated with an event) the mind may grasp for their comparison, association, and categorization, the closer apprehension, judgment, and reasoning of the event are in accord with reality. According to Latvian professor Sandra Mihailova and professor Igor Val Danilov, the more elements of the phenomenon (or phenomena ) the mind can keep in the scope of attention simultaneously, the more significant number of reasonable combinations within that event it can achieve, enhancing the probability of better understanding features and particularity of the phenomenon (phenomena). to posture, motor control, proprioception, and kinaesthesis, to autonomic processes that involve heartbeat and respiration, to the role of the enteric gut microbiome. It also includes accounts of how the body engages with or is coupled to social and physical environments. 4E (embodied, embedded, extended and enactive) cognition includes a broad range of views about brain-body-environment interaction, from causal embeddedness to stronger claims about how the mind extends to include tools and instruments, as well as the role of social interactions, action-oriented processes, and affordances. 4E theories range from those closer to classic cognitivism (so-called "weak" embodied cognition) to stronger extended and enactive versions that are sometimes referred to as radical embodied cognitive science.
A hypothesis of pre-perceptual multimodal integration supports embodied cognition approaches and converges two competing naturalist and constructivist viewpoints about cognition and the development of emotions. According to this hypothesis supported by empirical data, cognition and emotion development are initiated by the association of affective cues with stimuli responsible for triggering the neuronal pathways of simple reflexes.
The study of language processing in cognitive science is closely tied to the field of linguistics. Linguistics was traditionally studied as a part of the humanities, including studies of history, art and literature. In the last fifty years or so, more and more researchers have studied knowledge and use of language as a cognitive phenomenon, the main problems being how knowledge of language can be acquired and used, and what precisely it consists of. Linguists have found that, while humans form sentences in ways apparently governed by very complex systems, they are remarkably unaware of the rules that govern their own speech. Thus linguists must resort to indirect methods to determine what those rules might be, if indeed rules as such exist. In any event, if speech is indeed governed by rules, they appear to be opaque to any conscious consideration.
===Learning and development===
Learning and development are the processes by which we acquire knowledge and information over time. Infants are born with little or no knowledge (depending on how knowledge is defined), yet they rapidly acquire the ability to use language, walk, and recognize people and objects. Research in learning and development aims to explain the mechanisms by which these processes might take place.
A major question in the study of cognitive development is the extent to which certain abilities are innate or learned. This is often framed in terms of the nature and nurture debate. The nativist view emphasizes that certain features are innate to an organism and are determined by its genetic endowment. The empiricist view, on the other hand, emphasizes that certain abilities are learned from the environment. Although clearly both genetic and environmental input is needed for a child to develop normally, considerable debate remains about how genetic information might guide cognitive development. In the area of language acquisition, for example, some (such as Steven Pinker) have argued that specific information containing universal grammatical rules must be contained in the genes, whereas others (such as Jeffrey Elman and colleagues in Rethinking Innateness) have argued that Pinker's claims are biologically unrealistic. They argue that genes determine the architecture of a learning system, but that specific "facts" about how grammar works can only be learned as a result of experience.
===Memory===
Memory allows us to store information for later retrieval. Memory is often thought of as consisting of both a long-term and short-term store. Long-term memory allows us to store information over prolonged periods (days, weeks, years). We do not yet know the practical limit of long-term memory capacity. Short-term memory allows us to store information over short time scales (seconds or minutes).
Memory is also often grouped into declarative and procedural forms. Declarative memory—grouped into subsets of semantic and episodic forms of memory—refers to our memory for facts and specific knowledge, specific meanings, and specific experiences (e.g. "Are apples food?", or "What did I eat for breakfast four days ago?"). Procedural memory allows us to remember actions and motor sequences (e.g. how to ride a bicycle) and is often dubbed implicit knowledge or memory .
Cognitive scientists study memory just as psychologists do, but tend to focus more on how memory bears on cognitive processes, and the interrelationship between cognition and memory. One example of this could be, what mental processes does a person go through to retrieve a long-lost memory? Or, what differentiates between the cognitive process of recognition (seeing hints of something before remembering it, or memory in context) and recall (retrieving a memory, as in "fill-in-the-blank")?
===Perception and action===
Perception is the ability to take in information via the senses, and process it in some way. Vision and hearing are two dominant senses that allow us to perceive the environment. Some questions in the study of visual perception, for example, include: (1) How are we able to recognize objects?, (2) Why do we perceive a continuous visual environment, even though we only see small bits of it at any one time? One tool for studying visual perception is by looking at how people process optical illusions. The image on the right of a Necker cube is an example of a bistable percept, that is, the cube can be interpreted as being oriented in two different directions.
The study of haptic (tactile), olfactory, and gustatory stimuli also fall into the domain of perception.
Action is taken to refer to the output of a system. In humans, this is accomplished through motor responses. Spatial planning and movement, speech production, and complex motor movements are all aspects of action.
===Consciousness===
==Research methods==
Many different methodologies are used to study cognitive science. As the field is highly interdisciplinary, research often cuts across multiple areas of study, drawing on research methods from psychology, neuroscience, computer science and systems theory.
===Behavioral experiments===
In order to have a description of what constitutes intelligent behavior, one must study behavior itself. This type of research is closely tied to that in cognitive psychology and psychophysics. By measuring behavioral responses to different stimuli, one can understand something about how those stimuli are processed. Lewandowski & Strohmetz (2009) reviewed a collection of innovative uses of behavioral measurement in psychology including behavioral traces, behavioral observations, and behavioral choice. Behavioral traces are pieces of evidence that indicate behavior occurred, but the actor is not present (e.g., litter in a parking lot or readings on an electric meter). Behavioral observations involve the direct witnessing of the actor engaging in the behavior (e.g., watching how close a person sits next to another person). Behavioral choices are when a person selects between two or more options (e.g., voting behavior, choice of a punishment for another participant).
Reaction time. The time between the presentation of a stimulus and an appropriate response can indicate differences between two cognitive processes, and can indicate some things about their nature. For example, if in a search task the reaction times vary proportionally with the number of elements, then it is evident that this cognitive process of searching involves serial instead of parallel processing.
Psychophysical responses. Psychophysical experiments are an old psychological technique, which has been adopted by cognitive psychology. They typically involve making judgments of some physical property, e.g. the loudness of a sound. Correlation of subjective scales between individuals can show cognitive or sensory biases as compared to actual physical measurements. Some examples include:
sameness judgments for colors, tones, textures, etc.
threshold differences for colors, tones, textures, etc.
Eye tracking. This methodology is used to study a variety of cognitive processes, most notably visual perception and language processing. The fixation point of the eyes is linked to an individual's focus of attention. Thus, by monitoring eye movements, we can study what information is being processed at a given time. Eye tracking allows us to study cognitive processes on extremely short time scales. Eye movements reflect online decision making during a task, and they provide us with some insight into the ways in which those decisions may be processed.
===Brain imaging===
Brain imaging involves analyzing activity within the brain while performing various tasks. This allows us to link behavior and brain function to help understand how information is processed. Different types of imaging techniques vary in their temporal (time-based) and spatial (location-based) resolution. Brain imaging is often used in cognitive neuroscience.
Single-photon emission computed tomography and positron emission tomography. SPECT and PET use radioactive isotopes, which are injected into the subject's bloodstream and taken up by the brain. By observing which areas of the brain take up the radioactive isotope, we can see which areas of the brain are more active than other areas. PET has similar spatial resolution to fMRI, but it has extremely poor temporal resolution.
Electroencephalography. EEG measures the electrical fields generated by large populations of neurons in the cortex by placing a series of electrodes on the scalp of the subject. This technique has an extremely high temporal resolution, but a relatively poor spatial resolution.
Functional magnetic resonance imaging. fMRI measures the relative amount of oxygenated blood flowing to different parts of the brain. More oxygenated blood in a particular region is assumed to correlate with an increase in neural activity in that part of the brain. This allows us to localize particular functions within different brain regions. fMRI has moderate spatial and temporal resolution.
Optical imaging. This technique uses infrared transmitters and receivers to measure the amount of light reflectance by blood near different areas of the brain. Since oxygenated and deoxygenated blood reflects light by different amounts, we can study which areas are more active (i.e., those that have more oxygenated blood). Optical imaging has moderate temporal resolution, but poor spatial resolution. It also has the advantage that it is extremely safe and can be used to study infants' brains.
Magnetoencephalography. MEG measures magnetic fields resulting from cortical activity. It is similar to EEG, except that it has improved spatial resolution since the magnetic fields it measures are not as blurred or attenuated by the scalp, meninges and so forth as the electrical activity measured in EEG is. MEG uses SQUID sensors to detect tiny magnetic fields.
===Computational modeling===
Computational models require a mathematically and logically formal representation of a problem. Computer models are used in the simulation and experimental verification of different specific and general properties of intelligence. Computational modeling can help us understand the functional organization of a particular cognitive phenomenon.
Approaches to cognitive modeling can be categorized as: (1) symbolic, on abstract mental functions of an intelligent mind by means of symbols; (2) subsymbolic, on the neural and associative properties of the human brain; and (3) across the symbolic–subsymbolic border, including hybrid.
Symbolic modeling evolved from the computer science paradigms using the technologies of knowledge-based systems, as well as a philosophical perspective (e.g. "Good Old-Fashioned Artificial Intelligence" (GOFAI)). They were developed by the first cognitive researchers and later used in information engineering for expert systems. Since the early 1990s it was generalized in systemics for the investigation of functional human-like intelligence models, such as personoids, and, in parallel, developed as the SOAR environment. Recently, especially in the context of cognitive decision-making, symbolic cognitive modeling has been extended to the socio-cognitive approach, including social and organizational cognition, interrelated with a sub-symbolic non-conscious layer.
Subsymbolic modeling includes connectionist/neural network models. Connectionism relies on the idea that the mind/brain is composed of simple nodes and its problem-solving capacity derives from the connections between them. Neural nets are textbook implementations of this approach. Some critics of this approach feel that while these models approach biological reality as a representation of how the system works, these models lack explanatory powers because, even in systems endowed with simple connection rules, the emerging high complexity makes them less interpretable at the connection-level than they apparently are at the macroscopic level.
Other approaches gaining in popularity include (1) dynamical systems theory, (2) mapping symbolic models onto connectionist models (Neural-symbolic integration or hybrid intelligent systems), and (3) and Bayesian models, which are often drawn from machine learning.
All the above approaches tend either to be generalized to the form of integrated computational models of a synthetic/abstract intelligence (i.e. cognitive architecture) in order to be applied to the explanation and improvement of individual and social/organizational decision-making and reasoning or to focus on single simulative programs (or microtheories/"middle-range" theories) modelling specific cognitive faculties (e.g. vision, language, categorization etc.).
===Neurobiological methods===
Research methods borrowed directly from neuroscience and neuropsychology can also help us to understand aspects of intelligence. These methods allow us to understand how intelligent behavior is implemented in a physical system.
Single-unit recording
Direct brain stimulation
Animal models
Postmortem studies
==Key findings==
Cognitive science has given rise to models of human cognitive bias and risk perception, and has been influential in the development of behavioral finance, part of economics. It has also given rise to a new theory of the philosophy of mathematics (related to denotational mathematics), and many theories of artificial intelligence, persuasion and coercion. It has made its presence known in the philosophy of language and epistemology as well as constituting a substantial wing of modern linguistics. Fields of cognitive science have been influential in understanding the brain's particular functional systems (and functional deficits) ranging from speech production to auditory processing and visual perception. It has made progress in understanding how damage to particular areas of the brain affect cognition, and it has helped to uncover the root causes and results of specific dysfunction, such as dyslexia, anopsia, and hemispatial neglect.
==Notable researchers==
Some of the more recognized names in cognitive science are usually either the most controversial or the most cited. Within philosophy, some familiar names include Daniel Dennett, who writes from a computational systems perspective, John Searle, known for his controversial Chinese room argument, and Jerry Fodor, who advocates functionalism.
Others include David Chalmers, who advocates Dualism and is also known for articulating the hard problem of consciousness, and Douglas Hofstadter, famous for writing Gödel, Escher, Bach, which questions the nature of words and thought.
In the realm of linguistics, Noam Chomsky and George Lakoff have been influential (both have also become notable as political commentators). In artificial intelligence, Marvin Minsky, Herbert A. Simon, and Allen Newell are prominent.
Popular names in the discipline of psychology include George A. Miller, James McClelland, Philip Johnson-Laird, Lawrence Barsalou, Vittorio Guidano, Howard Gardner and Steven Pinker. Anthropologists Dan Sperber, Edwin Hutchins, Bradd Shore, James Wertsch and Scott Atran, have been involved in collaborative projects with cognitive and social psychologists, political scientists and evolutionary biologists in attempts to develop general theories of culture formation, religion, and political association.
Computational theories (with models and simulations) have also been developed, by David Rumelhart, James McClelland and Philip Johnson-Laird.
==Epistemics==
Epistemics is a term coined in 1969 by the University of Edinburgh with the foundation of its School of Epistemics. Epistemics is to be distinguished from epistemology in that epistemology is the philosophical theory of knowledge, whereas epistemics signifies the scientific study of knowledge.
Christopher Longuet-Higgins has defined it as "the construction of formal models of the processes (perceptual, intellectual, and linguistic) by which knowledge and understanding are achieved and communicated."
In his 1978 essay "Epistemics: The Regulative Theory of Cognition", Alvin I. Goldman claims to have coined the term "epistemics" to describe a reorientation of epistemology. Goldman maintains that his epistemics is continuous with traditional epistemology and the new term is only to avoid opposition. Epistemics, in Goldman's version, differs only slightly from traditional epistemology in its alliance with the psychology of cognition; epistemics stresses the detailed study of mental processes and information-processing mechanisms that lead to knowledge or beliefs.
In the mid-1980s, the School of Epistemics was renamed as The Centre for Cognitive Science (CCS). In 1998, CCS was incorporated into the University of Edinburgh's School of Informatics.
==Binding problem in cognitive science==
One of the core aims of cognitive science is to achieve an integrated theory of cognition. This requires integrative mechanisms explaining how the information processing that occurs simultaneously in spatially segregated (sub-)cortical areas in the brain is coordinated and bound together to give rise to coherent perceptual and symbolic representations. One approach is to solve this "Binding problem" (that is, the problem of dynamically representing conjunctions of informational elements, from the most basic perceptual representations ("feature binding") to the most complex cognitive representations, like symbol structures ("variable binding")), by means of integrative synchronization mechanisms. In other words, one of the coordinating mechanisms appears to be the temporal (phase) synchronization of neural activity based on dynamical self-organizing processes in neural networks, described by the Binding-by-synchrony (BBS) Hypothesis from neurophysiology. Connectionist cognitive neuroarchitectures have been developed that use integrative synchronization mechanisms to solve this binding problem in perceptual cognition and in language cognition. In perceptual cognition the problem is to explain how elementary object properties and object relations, like the object color or the object form, can be dynamically bound together or can be integrated to a representation of this perceptual object by means of a synchronization mechanism ("feature binding", "feature linking"). In language cognition the problem is to explain how semantic concepts and syntactic roles can be dynamically bound together or can be integrated to complex cognitive representations like systematic and compositional symbol structures and propositions by means of a synchronization mechanism ("variable binding") (see also the "Symbolism vs. connectionism debate" in connectionism).
However, despite significant advances in understanding the integrated theory of cognition (specifically the Binding problem), the debate on this issue of beginning cognition is still in progress. From the different perspectives noted above, this problem can be reduced to the issue of how organisms at the simple reflexes stage of development overcome the threshold of the environmental chaos of sensory stimuli: electromagnetic waves, chemical interactions, and pressure fluctuations. The so-called Primary Data Entry (PDE) thesis poses doubts about the ability of such an organism to overcome this cue threshold on its own. In terms of mathematical tools, the PDE thesis underlines the insuperable high threshold of the cacophony of environmental stimuli (the stimuli noise) for young organisms at the onset of life. It argues that the temporal (phase) synchronization of neural activity based on dynamical self-organizing processes in neural networks, any dynamical bound together or integration to a representation of the perceptual object by means of a synchronization mechanism can not help organisms in distinguishing relevant cue (informative stimulus) for overcome this noise threshold.
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Copula (linguistics)
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In linguistics, a copula (; : copulas or copulae; abbreviated ) is a word or phrase that links the subject of a sentence to a subject complement, such as the word is in the sentence "The sky is blue" or the phrase was not being in the sentence "It was not being cooperative." The word copula derives from the Latin noun for a "link" or "tie" that connects two different things.
A copula is often a verb or a verb-like word, though this is not universally the case. A verb that is a copula is sometimes called a copulative or copular verb. In English primary education grammar courses, a copula is often called a linking verb. In other languages, copulas show more resemblances to pronouns, as in Classical Chinese and Guarani, or may take the form of suffixes attached to a noun, as in Korean, Beja, and Inuit languages.
Most languages have one main copula (in English, the verb "to be"), although some (such as Spanish, Portuguese and Thai) have more than one, while others have none. While the term copula is generally used to refer to such principal verbs, it may also be used for a wider group of verbs with similar potential functions (such as become, get, feel and seem in English); alternatively, these might be distinguished as "semi-copulas" or "pseudo-copulas".
== Grammatical function ==
The principal use of a copula is to link the subject of a clause to a subject complement. A copular verb is often considered to be part of the predicate, the remainder being called a predicative expression. A simple clause containing a copula is illustrated below:
The book is on the table.
In that sentence, the noun phrase the book is the subject, the verb is serves as the copula, and the prepositional phrase on the table is the predicative expression. In some theories of grammar, the whole expression is on the table may be called a predicate or a verb phrase.
The predicative expression accompanying the copula, also known as the complement of the copula, may take any of several possible forms: it may be a noun or noun phrase, an adjective or adjective phrase, a prepositional phrase (as above), or an adverb or another adverbial phrase expressing time or location. Examples are given below, with the copula in bold and the predicative expression in italics:
The three components (subject, copula and predicative expression) do not necessarily appear in that order: their positioning depends on the rules for word order applicable to the language in question. In English (an SVO language), the ordering given above is the normal one, but certain variation is possible:
In many questions and other clauses with subject–auxiliary inversion, the copula moves in front of the subject: Are you happy?
In inverse copular constructions (see below) the predicative expression precedes the copula, but the subject follows it: In the room were three men.
It is also possible, in certain circumstances, for one (or even two) of the three components to be absent:
In null-subject (pro-drop) languages, the subject may be omitted, as it may from other types of sentence. In Italian, means , literally .
In non-finite clauses in languages such as English, the subject is often absent, as in the participial phrase being tired or the infinitive phrase to be tired. The same applies to most imperative sentences such as Be good!
For cases in which no copula appears, see below.
Any of the three components may be omitted as a result of various general types of ellipsis. In particular, in English, the predicative expression may be elided in a construction similar to verb phrase ellipsis, as in short sentences such as I am; Are they? (where the predicative expression is understood from the previous context).
Inverse copular constructions, in which the positions of the predicative expression and the subject are reversed, are found in various languages. They have been the subject of much theoretical analysis, particularly in regard to the difficulty of maintaining, in the case of such sentences, the usual division into a subject noun phrase and a predicate verb phrase.
Another issue is verb agreement when both subject and predicative expression are noun phrases (and differ in number or person): in English, the copula typically agrees with the syntactical subject even if it is not logically (i.e. semantically) the subject, as in the cause of the riot is (not are) these pictures of the wall. Compare Italian ; notice the use of the plural to agree with plural rather than with singular . In instances where an English syntactical subject comprises a prepositional object that is pluralized, however, the prepositional object agrees with the predicative expression, e.g. "What kind of birds are those?"
The definition and scope of the concept of a copula is not necessarily precise in any language. As noted above, though the concept of the copula in English is most strongly associated with the verb to be, there are many other verbs that can be used in a copular sense as well.
The boy became a man.
The girl grew more excited as the holiday preparations intensified.
The dog felt tired from the activity.
And more tenuously
Similar examples can be found in many other languages; for example, the French and Latin equivalents of I think therefore I am are and , where and are the equivalents of English "am", normally used as copulas. However, other languages prefer a different verb for existential use, as in the Spanish version (where the verb is used rather than the copula or ).
Another type of existential usage is in clauses of the there is... or there are... type. Languages differ in the way they express such meanings; some of them use the copular verb, possibly with an expletive pronoun such as the English there, while other languages use different verbs and constructions, such as the French (which uses parts of the verb , not the copula) or the Swedish (the passive voice of the verb for "to find"). For details, see existential clause.
Relying on a unified theory of copular sentences, it has been proposed that the English there-sentences are subtypes of inverse copular constructions.
== Meanings ==
Predicates formed using a copula may express identity: that the two noun phrases (subject and complement) have the same referent or express an identical concept:
They may also express membership of a class or a subset relationship:
Similarly they may express some property, relation or position, permanent or temporary:
=== Essence versus state ===
Some languages use different copulas, or different syntax, to denote a permanent, essential characteristic of something versus a temporary state. For examples, see the sections on the Romance languages, Slavic languages and Irish.
== Forms ==
In many languages the principal copula is a verb, such as English (to) be, German , Mixtec , Touareg emous, This phenomenon is known as nonverbal person agreement (or nonverbal subject agreement), and the relevant markers are always established as deriving from cliticized independent pronouns.
=== Zero copula ===
In some languages, copula omission occurs within a particular grammatical context. For example, speakers of Bengali, Russian, Indonesian, Turkish, Hungarian, Arabic, Hebrew, Geʽez and Quechuan languages consistently drop the copula in present tense: Bengali: , Aami manush, 'I (am a) human'; Russian: , ; Indonesian: ; Turkish: ; Hungarian: ; Arabic: , ; Hebrew: , ; Geʽez: , / / ; Southern Quechua: . The usage is known generically as the zero copula. In other tenses (sometimes in forms other than third person singular), the copula usually reappears.
Some languages drop the copula in poetic or aphoristic contexts. Examples in English include
The more, the merrier.
Out of many, one.
True that.
Such poetic copula dropping is more pronounced in some languages other than English, such as the Romance languages.
In informal speech of English, the copula may also be dropped in general sentences, as in "She a nurse" or "They not like us." It is a feature of African-American Vernacular English, but is also used by a variety of other English speakers. An example is the sentence "I saw twelve men, each a soldier."
==== Examples in specific languages ====
In Ancient Greek, when an adjective precedes a noun with an article, the copula is understood: , "the house is large", can be written , "large the house (is)."
In Quechua (Southern Quechua used for the examples), zero copula is restricted to present tense in third person singular (): ; but: .
In Māori, the zero copula can be used in predicative expressions and with continuous verbs (many of which take a copulative verb in many Indo-European languages) — , literally , ; , literally , ; , literally , , , literally , .
Alternatively, in many cases, the particle can be used as a copulative (though not all instances of are used as thus, like all other Māori particles, has multiple purposes): ; ; .
However, when expressing identity or class membership, must be used: ; ; .
When expressing identity, can be placed on either object in the clause without changing the meaning ( is the same as ) but not on both ( would be equivalent to saying "it is this, it is my book" in English).
In Hungarian, zero copula is restricted to present tense in third person singular and plural: / — / ; but: , , , . The copula also reappears for stating locations: , and for stating time: . However, the copula may be omitted in colloquial language: .
Hungarian uses copula for expressing location: , but it is omitted in the third person present tense for attribution or identity statements: ; ; (but , , ).
In Turkish, both the third person singular and the third person plural copulas are omittable. and both mean , and and both mean . Both of the sentences are acceptable and grammatically correct, but sentences with the copula are more formal.
The Turkish first person singular copula suffix is omitted when introducing oneself. is grammatically correct, but (same sentence with the copula) is not for an introduction (but is grammatically correct in other cases).
Further restrictions may apply before omission is permitted. For example, in the Irish language, , the present tense of the copula, may be omitted when the predicate is a noun. , the past/conditional, cannot be deleted. If the present copula is omitted, the pronoun (e.g., , , ) preceding the noun is omitted as well.
== Copula-like words ==
Sometimes, the term copula is taken to include not only a language's equivalent(s) to the verb be but also other verbs or forms that serve to link a subject to a predicative expression (while adding semantic content of their own). For example, English verbs such as become, get, feel, look, taste, smell, and seem can have this function, as in the following sentences (the predicative expression, the complement of the verb, is in italics):
(This usage should be distinguished from the use of some of these verbs as "action" verbs, as in They look at the wall, in which look denotes an action and cannot be replaced by the basic copula are.)
Some verbs have rarer, secondary uses as copular verbs, such as the verb fall in sentences such as The zebra fell victim to the lion.
These extra copulas are sometimes called "semi-copulas" or "pseudo-copulas." For a list of common verbs of this type in English, see List of English copulae.
== In particular languages ==
=== Indo-European ===
In Indo-European languages, the words meaning to be are sometimes similar to each other. Due to the high frequency of their use, their inflection retains a considerable degree of similarity in some cases. Thus, for example, the English form is is a cognate of German , Latin , Persian and Russian , even though the Germanic, Italic, Iranian and Slavic language groups split at least 3000 years ago. The origins of the copulas of most Indo-European languages can be traced back to four Proto-Indo-European stems: (), (), and ().
==== English ====
The English copular verb be has eight basic forms (be, am, is, are, being, was, were, been) and five negative forms (ain't (in some dialects), isn't, aren't, wasn't, weren't). No other English verb has more than five forms. Additional archaic forms include art, wast, wert, and occasionally beest (as a subjunctive). For more details see English verbs. For the etymology of the various forms, see Indo-European copula.
The main uses of the copula in English are described in the above sections. The possibility of copula omission is mentioned under .
A particular construction found in English (particularly in speech) is the use of two successive copulas when only one appears necessary, as in My point is, is that.... The acceptability of this construction is a disputed matter in English prescriptive grammar.
The simple English copula "be" may on occasion be substituted by other verbs with near identical meanings.
==== Persian ====
In Persian, the verb to be can take the form of either (cognate to English is) or (cognate to be).
==== Hindustani ====
In Hindustani (Hindi and Urdu), the copula can be put into four grammatical aspects (simple, habitual, perfective, and progressive) and each of those four aspects can be put into five grammatical moods (indicative, presumptive, subjunctive, contrafactual, and imperative). Some example sentences using the simple aspect are shown below:
Besides the verb , there are three other verbs which can also be used as the copula: , , and . The following table shows the conjugations of the copula in the five grammatical moods in the simple aspect. The transliteration scheme used is ISO 15919.
==== Romance ====
Copulas in the Romance languages usually consist of two different verbs that can be translated as "to be", the main one from the Latin (via Vulgar Latin ; deriving from *es-), often referenced as (another of the Latin verb's principal parts) and a secondary one from (from *sta-), often referenced as . The resulting distinction in the modern forms is found in all the Iberian Romance languages, and to a lesser extent Italian, but not in French or Romanian. The difference is that the first usually refers to essential characteristics, while the second refers to states and situations, e.g., "Bob is old" versus "Bob is well." A similar division is found in the non-Romance Basque language (viz. and ). (The English words just used, "essential" and "state", are also cognate with the Latin infinitives and . The word "stay" also comes from Latin , through Middle French , stem of Old French .) In Spanish and Portuguese, the high degree of verbal inflection, plus the existence of two copulas ( and ), means that there are 105 (Spanish) and 110 (Portuguese) separate forms to express the copula, compared to eight in English and one in Chinese.
In some cases, the verb itself changes the meaning of the adjective/sentence. The following examples are from Portuguese:
==== Slavic ====
Some Slavic languages make a distinction between essence and state (similar to that discussed in the above section on the Romance languages), by putting a predicative expression denoting a state into the instrumental case, and essential characteristics are in the nominative. This can apply with other copula verbs as well: the verbs for "become" are normally used with the instrumental case.
As noted above under , Russian and other North Slavic languages generally or often omit the copula in the present tense.
==== Irish ====
In Irish and Scottish Gaelic, there are two copulas, and the syntax is also changed when one is distinguishing between states or situations and essential characteristics.
Describing the subject's state or situation typically uses the normal VSO ordering with the verb . The copula is used to state essential characteristics or equivalences.
The word is the copula (rhymes with the English word "miss").
The pronoun used with the copula is different from the normal pronoun. For a masculine singular noun, is used (for "he" or "it"), as opposed to the normal pronoun ; for a feminine singular noun, is used (for "she" or "it"), as opposed to normal pronoun ; for plural nouns, is used (for "they" or "those"), as opposed to the normal pronoun .
To describe being in a state, condition, place, or act, the verb "to be" is used:
=== Arabic dialects ===
==== North Levantine Arabic ====
The North Levantine Arabic dialect, spoken in Syria and Lebanon, has a negative copula formed by and a suffixed pronoun.
=== Georgian ===
As in English, the verb "to be" () is irregular in Georgian (a Kartvelian language); different verb roots are employed in different tenses. The roots , , , and (past participle) are used in the present tense, future tense, past tense and the perfective tenses respectively. Examples:
In the last two examples (perfective and pluperfect), two roots are used in one verb compound. In the perfective tense, the root (which is the expected root for the perfective tense) is followed by the root , which is the root for the present tense. In the pluperfective tense, again, the root is followed by the past tense root . This formation is very similar to German (an Indo-European language), where the perfect and the pluperfect are expressed in the following way:
Here, is the past participle of in German. In both examples, as in Georgian, this participle is used together with the present and the past forms of the verb in order to conjugate for the perfect and the pluperfect aspects.
=== Haitian Creole ===
Haitian Creole, a French-based creole language, has three forms of the copula: , , and the zero copula, no word at all (the position of which will be indicated with Ø, just for purposes of illustration).
Although no textual record exists of Haitian-Creole at its earliest stages of development from French, is derived from French (written ), which is the normal French contraction of (that, written ) and the copula (is, written ) (a form of the verb ).
The derivation of is less obvious; but we can assume that the French source was ("he/it is", written ), which, in rapidly spoken French, is very commonly pronounced as (typically written ).
The use of a zero copula is unknown in French, and it is thought to be an innovation from the early days when Haitian-Creole was first developing as a Romance-based pidgin. Latin also sometimes used a zero copula.
Which of //Ø is used in any given copula clause depends on complex syntactic factors that we can superficially summarize in the following four rules:
1. Use Ø (i.e., no word at all) in declarative sentences where the complement is an adjective phrase, prepositional phrase, or adverb phrase:
2. Use when the complement is a noun phrase. But, whereas other verbs come after any tense/mood/aspect particles (such as to mark negation, or to explicitly mark past tense, or to mark progressive aspect), comes before any such particles:
3. Use where French and English have a dummy "it" subject:
4. Finally, use the other copula form in situations where the sentence's syntax leaves the copula at the end of a phrase:
The above is, however, only a simplified analysis.
=== Japanese ===
The Japanese copula (most often translated into English as an inflected form of "to be") is unique among verbs in Japanese. It is highly irregular, and in several ways behaves in ways other verbs do not; such as requiring a separate relativised form in some circumstances, and acting simply as a marker of formality/politeness with no predication force in some circumstances. In the most basic case, it behaves like a normal verb with irregular forms, which (like most copulas crosslinguistically) takes a non-case-marked complement instead of an object.
As with all verbs in Japanese, it is necessary to mark the speaker's implied social relationship to the addressee by the choice of verb form. The following two sentences differ only in the fact that the first is appropriate only between decently close friends or family, or said by someone of significantly higher social status than the listener, and the second is only appropriate outside of such circumstances.
Japanese has two classes of words which correspond to adjectives in English, one of which requires a copula to become a predicate and one of which does not.
However, the polite copula is used as a means to mark the self-predicating class of adjectives as grammatically formal, and thus the formal equivalent of is . In these situations, the copula is not serving as an actual predication device; it is only a means to supply formality marking.
The non-self-predicating class of adjectives is the one place in modern Japanese where a separate relativiser form appears; these require the form in order to modify nouns.
Etymologically the copula is a reduced form of , which effectively means 'exists as'; in formal situations or its formal form can appear in place of or , and in certain situations other forms of may be appropriate (such as /). Nonstandard forms such as in Kansai and in much of the rest of western Japan (see map above) are due to various dialects reducing differently than the Kantō-based standard form did.
The negative form of the copula is generally or its reduced form (or in formal situations, substitute for ). This includes the topic marker , due to negative copula sentences typically implying some kind of contrastive topic-like force on the complement. can occur in relative clauses, where information structure marking might be odd, but is also a general negative copula and would be sensible still in any situation might be used.
Many sentences in Japanese are structurally a headless relative clause nominalised by (or its reduced form ) and then predicated with a copula; the structure is analogous to something like English it's that.... This structure is used to indicate that the statement is intended to answer a question or explain confusion a listener may have had (though the question it answers may not have ever been overtly spoken). This has largely been incorporated into Japanese's sentence-final particle system, and is far more common than the equivalent English structure.
Similarly, has also been recruited into the sentence-final particle system, and is used to mark a sentence that the speaker should have been decently obvious to the listener, or to indicate that the speaker is surprised to find that the sentence is true. In this role it can cooccur with an actual predicative , but not with the positive ; is omitted in such sentences.
=== Korean ===
For sentences with predicate nominatives, the copula () is added to the predicate nominative (with no space in between).
Some adjectives (usually colour adjectives) are nominalized and used with the copula ().
1. Without the copula ():
2. With the copula ():
Some Korean adjectives are derived using the copula. Separating these articles and nominalizing the former part will often result in a sentence with a related, but different meaning. Using the separated sentence in a situation where the un-separated sentence is appropriate is usually acceptable as the listener can decide what the speaker is trying to say using the context.
=== Chinese ===
In Chinese, both states and qualities are, in general, expressed with stative verbs (SV) with no need for a copula, e.g., in Chinese, "to be tired" ( ), "to be hungry" ( ), "to be located at" ( ), "to be stupid" ( ) and so forth. A sentence can consist simply of a pronoun and such a verb: for example, (). Usually, however, verbs expressing qualities are qualified by an adverb (meaning "very", "not", "quite", etc.); when not otherwise qualified, they are often preceded by , which in other contexts means "very", but in this use often has no particular meaning.
Only sentences with a noun as the complement (e.g., "This is my sister") use the copular verb "to be": . This is used frequently; for example, instead of having a verb meaning "to be Chinese", the usual expression is "to be a Chinese person" (; ; ). This is sometimes called an equative verb. Another possibility is for the complement to be just a noun modifier (ending in ), the noun being omitted:
Before the Han dynasty, the character served as a demonstrative pronoun meaning "this" (this usage survives in some idioms and proverbs.) Some linguists believe that developed into a copula because it often appeared, as a repetitive subject, after the subject of a sentence (in classical Chinese we can say, for example: "George W. Bush, this president of the United States" meaning "George W. Bush is the president of the United States). The character appears to be formed as a compound of characters with the meanings of "early" and "straight."
Another use of in modern Chinese is in combination with the modifier to mean "yes" or to show agreement. For example:
Question: Response: , meaning "Yes", or , meaning "No."
(A more common way of showing that the person asking the question is correct is by simply saying "right" or "correct", ; the corresponding negative answer is .)
Yet another use of is in the shì...(de) construction, which is used to emphasize a particular element of the sentence; see .
In Hokkien acts as the copula, and is the equivalent in Wu Chinese. Cantonese uses () instead of ; similarly, Hakka uses .
===Siouan languages===
In Siouan languages such as Lakota, in principle almost all words—according to their structure—are verbs. So not only (transitive, intransitive and so-called "stative") verbs but even nouns often behave like verbs and do not need to have copulas.
For example, the word refers to a man, and the verb is expressed as . Yet there also is a copula that in most cases is used: .
In order to express the statement , one has to say . But, in order to express that that person is THE doctor (say, that had been phoned to help), one must use another copula :
In order to refer to space (e.g., Robert is in the house), various verbs are used, e.g., (lit., ) for humans, or for inanimate objects of a certain shape. "Robert is in the house" could be translated as , whereas "There's one restaurant next to the gas station" translates as
=== Constructed languages ===
The constructed language Lojban has two words that act similar to a copula in natural languages. The clause turns whatever follows it into a predicate that means to be (among) what it follows. For example, means "to be Bob", and means "to be one of the three sisters". Another one is , which is itself a predicate that means all its arguments are the same thing (equal). One word which is often confused for a copula in Lojban, but is not one, is . It merely indicates that the word which follows is the main predicate of the sentence. For example, means "my friend is a musician", but the word does not correspond to English is; instead, the word , which is a predicate, corresponds to the entire phrase "is a musician". The word is used to prevent , which would mean "the friend-of-me type of musician".
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5,635 |
Christopher Columbus
|
Christopher Columbus (; between 25 August and 31 October 1451 – 20 May 1506) was an Italian explorer and navigator from the Republic of Genoa
Largely self-educated, Columbus was knowledgeable in geography, astronomy, and history. He developed a plan to seek a western sea passage to the East Indies, hoping to profit from the lucrative spice trade. After the Granada War, and Columbus's persistent lobbying in multiple kingdoms, the Catholic Monarchs, Queen Isabella I and King Ferdinand II, agreed to sponsor a journey west. Columbus left Castile in August 1492 with three ships and made landfall in the Americas on 12 October, ending the period of human habitation in the Americas now referred to as the pre-Columbian era. His landing place was an island in the Bahamas, known by its native inhabitants as Guanahani. He then visited the islands now known as Cuba and Hispaniola, establishing a colony in what is now Haiti. Columbus returned to Castile in early 1493, with captured natives. Word of his voyage soon spread throughout Europe.
Columbus made three further voyages to the Americas, exploring the Lesser Antilles in 1493, Trinidad and the northern coast of South America in 1498, and the east coast of Central America in 1502. Many of the names given to geographical features by Columbus, particularly the names of islands, are still in use. He gave the name ('Indians') to the indigenous peoples he encountered. The extent to which he was aware that the Americas were a wholly separate landmass is uncertain; he never clearly renounced his belief he had reached the Far East. As a colonial governor, Columbus was accused by some of his contemporaries of significant brutality and removed from the post. Columbus's strained relationship with the Crown of Castile and its colonial administrators in America led to his arrest and removal from Hispaniola in 1500, and later to protracted litigation over the privileges he and his heirs claimed were owed to them by the Crown.
Columbus's expeditions inaugurated a period of exploration, conquest, and colonization that lasted for centuries, thus bringing the Americas into the European sphere of influence. The transfer of plants, animals, precious metals, culture, human populations, technology, diseases, and ideas between the Old World and New World that followed his first voyage are known as the Columbian exchange, named after him. These events and the effects which persist to the present are often cited as the beginning of the modern era. Diseases introduced from the Old World contributed to the depopulation of Hispaniola's indigenous Taíno people, who were also subject to enslavement and other mistreatments by Columbus's government. Increased public awareness of these interactions has led to Columbus being less celebrated in Western culture, which has historically idealized him as a heroic discoverer. Numerous places have been named for him, as has Columbia, a personification commonly used to represent the United States.
== Early life ==
Columbus's early life is obscure, but scholars believe he was born in the Republic of Genoa between 25 August and 31 October 1451. His father was Domenico Colombo, a wool weaver who worked in Genoa and Savona, and owned a cheese stand at which young Christopher worked. His mother was Susanna Fontanarossa. He had three brothers—Bartholomew, Giovanni Pellegrino, and Giacomo (also called Diego)—as well as a sister, Bianchinetta. Bartholomew ran a cartography workshop in Lisbon for at least part of his adulthood.
His native language is presumed to have been a Genoese dialect (Ligurian) as his first language, though Columbus probably never wrote in it. His name in 15th-century Genoese was Cristoffa Corombo, in Italian, , and in Spanish .
In one of his writings, Columbus says he went to sea at 14. In 1470, the family moved to Savona, where Domenico took over a tavern. Some modern authors have argued that he was not from Genoa, but from the Aragon region of Spain or from Portugal. These competing hypotheses have been discounted by most scholars.
In 1473, Columbus began his apprenticeship as business agent for the wealthy Spinola, Centurione, and Di Negro families of Genoa. Later, he made a trip to the Greek island Chios in the Aegean Sea, then ruled by Genoa. In May 1476, he took part in an armed convoy sent by Genoa to carry valuable cargo to northern Europe. He probably visited Bristol, England, and Galway, Ireland, where he may have visited St. Nicholas' Collegiate Church. It has been speculated he went to Iceland in 1477, though many scholars doubt this. It is known that in the autumn of 1477, he sailed on a Portuguese ship from Galway to Lisbon, where he found his brother Bartholomew, and they continued trading for the Centurione family. Columbus based himself in Lisbon from 1477 to 1485. In 1478, the Centuriones sent Columbus on a sugar-buying trip to Madeira. He married Felipa Perestrello e Moniz, daughter of Bartolomeu Perestrello, a Portuguese nobleman of Lombard origin, who had been the donatary captain of Porto Santo.
In 1479 or 1480, Columbus's son Diego was born. Between 1482 and 1485, Columbus traded along the coasts of West Africa, reaching the Portuguese trading post of Elmina at the Guinea coast in present-day Ghana. Before 1484, Columbus returned to Porto Santo to find that his wife had died. He returned to Portugal to settle her estate and take Diego with him. He left Portugal for Castile in 1485, where he took a mistress in 1487, a 20-year-old orphan named Beatriz Enríquez de Arana. It is likely that Beatriz met Columbus when he was in Córdoba, a gathering place for Genoese merchants and where the court of the Catholic Monarchs was located at intervals. Beatriz, unmarried at the time, gave birth to Columbus's second son, Fernando Columbus, in July 1488, named for the monarch of Aragon. Columbus recognized the boy as his offspring. Columbus entrusted his older, legitimate son Diego to take care of Beatriz and pay the pension set aside for her following his death, but Diego was negligent in his duties.
Columbus learned Latin, Portuguese, and Castilian. He read widely about astronomy, geography, and history, including the works of Ptolemy, Pierre d'Ailly's ', the travels of Marco Polo and Sir John Mandeville, Pliny's Natural History, and Pope Pius II's '. According to historian Edmund Morgan,
Columbus was not a scholarly man. Yet he studied these books, made hundreds of marginal notations in them and came out with ideas about the world that were characteristically simple and strong and sometimes wrong ...
== Quest for Asia ==
=== Background ===
Under the Mongol Empire's hegemony over Asia and the Pax Mongolica, Europeans had long enjoyed a safe land passage on the Silk Road to India, parts of East Asia, including China and Maritime Southeast Asia, which were sources of valuable goods. With the fall of Constantinople to the Ottoman Empire in 1453, the Silk Road was closed to Christian traders.
In 1474, the Florentine astronomer Paolo dal Pozzo Toscanelli suggested to King Afonso V of Portugal that sailing west across the Atlantic would be a quicker way to reach Asia than the route around Africa, but Afonso rejected his proposal. In the 1480s, Columbus and his brother proposed a plan to reach the East Indies by sailing west. Columbus supposedly wrote to Toscanelli in 1481 and received encouragement, along with a copy of a map the astronomer had sent Afonso implying that a westward route to Asia was possible. Columbus's plans were complicated by Bartolomeu Dias's rounding of the Cape of Good Hope in 1488, which suggested the Cape Route around Africa to Asia.
Columbus had to wait until 1492 for King Ferdinand and Queen Isabella of Spain to support his voyage across the Atlantic to find gold, spices, a safer route to the East, and converts to Christianity.
Carol Delaney and other commentators have argued that Columbus was a Christian millennialist and apocalypticist and that these beliefs motivated his quest for Asia in a variety of ways. Columbus often wrote about seeking gold in the log books of his voyages and writes about acquiring it "in such quantity that the sovereigns... will undertake and prepare to go conquer the Holy Sepulcher" in a fulfillment of Biblical prophecy. Columbus often wrote about converting all races to Christianity. Abbas Hamandi argues that Columbus was motivated by the hope of "[delivering] Jerusalem from Muslim hands" by "using the resources of newly discovered lands".
=== Geographical considerations ===
Despite a popular misconception to the contrary, nearly all educated Westerners of Columbus's time knew that the Earth is spherical, a concept that had been understood since antiquity. The techniques of celestial navigation, which uses the position of the Sun and the stars in the sky, had long been in use by astronomers and were beginning to be implemented by mariners.
However Columbus made several errors in calculating the size of the Earth, the distance the continent extended to the east, and therefore the distance to the west to reach his goal.
First, as far back as the 3rd century BC, Eratosthenes had correctly computed the circumference of the Earth by using simple geometry and studying the shadows cast by objects at two remote locations. In the 1st century BC, Posidonius confirmed Eratosthenes's results by comparing stellar observations at two separate locations. These measurements were widely known among scholars, but Ptolemy's use of the smaller, old-fashioned units of distance led Columbus to underestimate the size of the Earth by about a third.
Second, three cosmographical parameters determined the bounds of Columbus's enterprise: the distance across the ocean between Europe and Asia, which depended on the extent of the oikumene, i.e., the Eurasian land-mass stretching east–west between Spain and China; the circumference of the Earth; and the number of miles or leagues in a degree of longitude, which was possible to deduce from the theory of the relationship between the size of the surfaces of water and the land as held by the followers of Aristotle in medieval times.
From Pierre d'Ailly's (1410), Columbus learned of Alfraganus's estimate that a degree of latitude (equal to approximately a degree of longitude along the equator) spanned 56.67 Arabic miles (equivalent to or 76.2 mi), but he did not realize that this was expressed in the Arabic mile (about ) rather than the shorter Roman mile (about 1,480 m) with which he was familiar. Columbus therefore estimated the size of the Earth to be about 75% of Eratosthenes's calculation.
Third, most scholars of the time accepted Ptolemy's estimate that Eurasia spanned 180° longitude, rather than the actual 130° (to the Chinese mainland) or 150° (to Japan at the latitude of Spain). Columbus believed an even higher estimate, leaving a smaller percentage for water. In d'Ailly's , Columbus read Marinus of Tyre's estimate that the longitudinal span of Eurasia was 225° at the latitude of Rhodes. Some historians, such as Samuel Eliot Morison, have suggested that he followed the statement in the apocryphal book 2 Esdras (6:42) that "six parts [of the globe] are habitable and the seventh is covered with water." He was also aware of Marco Polo's claim that Japan (which he called "Cipangu") was some to the east of China ("Cathay"), and closer to the equator than it is. He was influenced by Toscanelli's idea that there were inhabited islands even farther to the east than Japan, including the mythical Antillia, which he thought might lie not much farther to the west than the Azores, and the distance westward from the Canary Islands to the Indies as only 68 degrees, equivalent to (a 58% error). No ship in the 15th century could have carried enough food and fresh water for such a long voyage, and the dangers involved in navigating through the uncharted ocean would have been formidable. Most European navigators reasonably concluded that a westward voyage from Europe to Asia was unfeasible. The Catholic Monarchs, however, having completed the , an expensive war against the Moors in the Iberian Peninsula, were eager to obtain a competitive edge over other European countries in the quest for trade with the Indies. Columbus's project, though far-fetched, held the promise of such an advantage.
=== Nautical considerations ===
Though Columbus was wrong about the number of degrees of longitude that separated Europe from the Far East and about the distance that each degree represented, he did take advantage of the trade winds, which would prove to be the key to his successful navigation of the Atlantic Ocean. He planned to first sail to the Canary Islands before continuing west with the northeast trade wind. Part of the return to Spain would require traveling against the wind using an arduous sailing technique called beating, during which progress is made very slowly. To effectively make the return voyage, Columbus would need to follow the curving trade winds northeastward to the middle latitudes of the North Atlantic, where he would be able to catch the westerlies that blow eastward to the coast of Western Europe.
The navigational technique for travel in the Atlantic appears to have been exploited first by the Portuguese, who referred to it as the ('turn of the sea'). Through his marriage to his first wife, Felipa Perestrello, Columbus had access to the nautical charts and logs that had belonged to her deceased father, Bartolomeu Perestrello, who had served as a captain in the Portuguese navy under Prince Henry the Navigator. In the mapmaking shop where he worked with his brother Bartholomew, Columbus also had ample opportunity to hear the stories of old seamen about their voyages to the western seas, but his knowledge of the Atlantic wind patterns was still imperfect at the time of his first voyage. By sailing due west from the Canary Islands during hurricane season, skirting the so-called horse latitudes of the mid-Atlantic, he risked being becalmed and running into a tropical cyclone, both of which he avoided by chance.
=== Quest for financial support for a voyage ===
By about 1484, Columbus proposed his planned voyage to King John II of Portugal. The king submitted Columbus's proposal to his advisors, who rejected it, correctly, on the grounds that Columbus's estimate for a voyage of 2,400 nmi was only a quarter of what it should have been. In 1488, Columbus again appealed to the court of Portugal, and John II again granted him an audience. That meeting also proved unsuccessful, in part because not long afterwards Bartolomeu Dias returned to Portugal with news of his successful rounding of the southern tip of Africa (near the Cape of Good Hope).
Columbus sought an audience with the monarchs Ferdinand II of Aragon and Isabella I of Castile, who had united several kingdoms in the Iberian Peninsula by marrying and now ruled together. On 1 May 1486, permission having been granted, Columbus presented his plans to Queen Isabella, who in turn referred it to a committee. The learned men of Spain, like their counterparts in Portugal, replied that Columbus had grossly underestimated the distance to Asia. They pronounced the idea impractical and advised the Catholic Monarchs to pass on the proposed venture. To keep Columbus from taking his ideas elsewhere, and perhaps to keep their options open, the sovereigns gave him an allowance, totaling about 14,000 for the year, or about the annual salary of a sailor. In May 1489, the queen sent him another 10,000 , and the same year the monarchs furnished him with a letter ordering all cities and towns under their dominion to provide him food and lodging at no cost.
Columbus also dispatched his brother Bartholomew to the court of Henry VII of England to inquire whether the English Crown might sponsor his expedition, but he was captured by pirates en route, and only arrived in early 1491. By that time, Columbus had retreated to La Rábida Friary, where the Spanish Crown sent him 20,000 maravedis to buy new clothes and instructions to return to the Spanish court for renewed discussions.
=== Agreement with the Spanish Crown ===
Columbus waited at King Ferdinand's camp until Ferdinand and Isabella conquered Granada, the last Muslim stronghold on the Iberian Peninsula, in January 1492. A council led by Isabella's confessor, Hernando de Talavera, found Columbus's proposal to reach the Indies implausible. Columbus had left for France when Ferdinand intervened, first sending Talavera and Bishop Diego Deza to appeal to the queen. Isabella was finally convinced by the king's clerk Luis de Santángel, who argued that Columbus would take his ideas elsewhere, and offered to help arrange the funding. Isabella then sent a royal guard to fetch Columbus, who had traveled 2 leagues (over 10 km) toward Córdoba.
In the April 1492 "Capitulations of Santa Fe", King Ferdinand and Queen Isabella promised Columbus that if he succeeded he would be given the rank of Admiral of the Ocean Sea and appointed Viceroy and Governor of all the new lands he might claim for Spain. He had the right to nominate three persons, from whom the sovereigns would choose one, for any office in the new lands. He would be entitled to one-tenth () of all the revenues from the new lands in perpetuity. He also would have the option of buying one-eighth interest in any commercial venture in the new lands, and receive one-eighth () of the profits.
In 1500, during his third voyage to the Americas, Columbus was arrested and dismissed from his posts. He and his sons, Diego and Fernando, then conducted a lengthy series of court cases against the Castilian Crown, known as the , alleging that the Crown had illegally reneged on its contractual obligations to Columbus and his heirs. The Columbus family had some success in their first litigation, as a judgment of 1511 confirmed Diego's position as viceroy but reduced his powers. Diego resumed litigation in 1512, which lasted until 1536, and further disputes initiated by heirs continued until 1790.
In Columbus's letter on the first voyage, published following his first return to Spain, he claimed that he had reached Asia, as previously described by Marco Polo and other Europeans. Over his subsequent voyages, Columbus refused to acknowledge that the lands he visited and claimed for Spain were not part of Asia, in the face of mounting evidence to the contrary. This might explain, in part, why the American continent was named after the Florentine explorer Amerigo Vespucci—who received credit for recognizing it as a "New World"—and not after Columbus.
=== First voyage (1492–1493) ===
On the evening of 3 August 1492, Columbus departed from Palos de la Frontera with three ships. The largest was a carrack, the Santa María, owned and captained by Juan de la Cosa, and under Columbus's direct command. The other two were smaller caravels, the Pinta and the Niña, piloted by the Pinzón brothers. Columbus first sailed to the Canary Islands. There he restocked provisions and made repairs then departed from San Sebastián de La Gomera on 6 September, for what turned out to be a five-week voyage across the ocean.
On 7 October, the crew spotted "[i]mmense flocks of birds". On 11 October, Columbus changed the fleet's course to due west, and sailed through the night, believing land was soon to be found. At around 02:00 the following morning, a lookout on the Pinta, Rodrigo de Triana, spotted land. The captain of the Pinta, Martín Alonso Pinzón, verified the sight of land and alerted Columbus. Columbus later maintained that he had already seen a light on the land a few hours earlier, thereby claiming for himself the lifetime pension promised by Ferdinand and Isabella to the first person to sight land. Columbus called this island (in what is now the Bahamas) ('Holy Savior'); the Natives called it Guanahani. Christopher Columbus's journal entry of 12 October 1492 states:I saw some who had marks of wounds on their bodies and I made signs to them asking what they were; and they showed me how people from other islands nearby came there and tried to take them, and how they defended themselves; and I believed and believe that they come here from to take them captive. They should be good and intelligent servants, for I see that they say very quickly everything that is said to them; and I believe they would become Christians very easily, for it seemed to me that they had no religion. Our Lord pleasing, at the time of my departure I will take six of them from here to Your Highnesses in order that they may learn to speak.
Columbus called the inhabitants of the lands that he visited ('Indians'). He initially encountered the Lucayan, Taíno, and Arawak peoples. Noting their gold ear ornaments, Columbus took some of the Arawaks prisoner and insisted that they guide him to the source of the gold. Columbus did not believe he needed to create a fortified outpost, writing, "the people here are simple in war-like matters ... I could conquer the whole of them with fifty men, and govern them as I pleased." The Taínos told Columbus that another indigenous tribe, the Caribs, were fierce warriors and cannibals, who made frequent raids on the Taínos, often capturing their women, although this may have been a belief perpetuated by the Spaniards to justify enslaving them.
Columbus also explored the northeast coast of Cuba, where he landed on 28 October. On the night of 26 November, Martín Alonso Pinzón took the Pinta on an unauthorized expedition in search of an island called "Babeque" or "Baneque", which the natives had told him was rich in gold. Columbus, for his part, continued to the northern coast of Hispaniola, where he landed on 6 December. There, the Santa María ran aground on 25 December 1492 and had to be abandoned. The wreck was used as a target for cannon fire to impress the native peoples. Columbus was received by the native cacique Guacanagari, who gave him permission to leave some of his men behind. Columbus left 39 men, including the interpreter Luis de Torres, and founded the settlement of La Navidad, in present-day Haiti. Columbus took more natives prisoner and continued his exploration.
On 13 January 1493, Columbus made his last stop of this voyage in the Americas, in the Bay of Rincón in northeast Hispaniola. There he encountered the Ciguayos, the only natives who offered violent resistance during this voyage. The Ciguayos refused to trade the amount of bows and arrows that Columbus desired; in the ensuing clash one Ciguayo was stabbed in the buttocks and another wounded with an arrow in his chest. Because of these events, Columbus called the inlet the ('Bay of Arrows').
Columbus headed for Spain on the Niña, but a storm separated him from the Pinta, and forced the Niña to stop at the island of Santa Maria in the Azores. Half of his crew went ashore to say prayers of thanksgiving in a chapel for having survived the storm. But while praying, they were imprisoned by the governor of the island, ostensibly on suspicion of being pirates. After a two-day stand-off, the prisoners were released, and Columbus again set sail for Spain.
Another storm forced Columbus into the port at Lisbon. From there he went to north of Lisbon to meet King John II of Portugal, who told Columbus that he believed the voyage to be in violation of the 1479 Treaty of Alcáçovas. After spending more than a week in Portugal, Columbus set sail for Spain. Returning to Palos on 15 March 1493, he was given a hero's welcome and soon afterward received by Isabella and Ferdinand in Barcelona. To them he presented kidnapped Taínos and various plants and items he had collected.
One of the ten Natives taken on the return trip was a Lucayan Taíno from Guanahani thought to be 13–15 years of age, who Columbus adopted as his son upon their arrival in Spain; the boy, whose Lucayan name is unknown, received the name Diego at baptism. Initially, Diego had been recognized for his intelligence and rapid acquisition of Spanish customs, and would serve as a guide and interpreter on each of Columbus's subsequent voyages. By the second voyage's departure later in 1493, Diego was the only Native out of the ten taken to Europe who had not died or become seriously ill as the result of disease; while on this voyage, he played a vital role in the discovery of La Navidad. He subsequently married and had a son, also named Diego, who died of illness in 1506. Following Columbus's death, Diego spent the rest of his life confined to Santo Domingo, and does not reappear in the historical record following a smallpox epidemic that swept Hispaniola in 1519.
Columbus's letter on the first voyage, probably dispatched to the Spanish court upon arrival in Lisbon, was instrumental in spreading the news throughout Europe about his voyage. Almost immediately after his arrival in Spain, printed versions began to appear, and word of his voyage spread rapidly. Most people initially believed that he had reached Asia. The Bulls of Donation, three papal bulls of Pope Alexander VI delivered in 1493, purported to grant overseas territories to Portugal and the Catholic Monarchs of Spain. They were replaced by the Treaty of Tordesillas of 1494.
The two earliest published copies of Columbus's letter on the first voyage aboard the Niña were donated in 2017 by the Jay I. Kislak Foundation to the University of Miami library in Coral Gables, Florida, where they are housed.
=== Second voyage (1493–1496) ===
On 24 September 1493, Columbus sailed from Cádiz with 17 ships, and supplies to establish permanent colonies in the Americas. He sailed with nearly 1,500 men, including sailors, soldiers, priests, carpenters, stonemasons, metalworkers, and farmers. Among the expedition members were Alvarez Chanca, a physician who wrote a detailed account of the second voyage; Juan Ponce de León, the first governor of Puerto Rico and Florida; the father of Bartolomé de las Casas; Juan de la Cosa, a cartographer who is credited with making the first world map depicting the New World; and Columbus's youngest brother Diego. The fleet stopped at the Canary Islands to take on more supplies, and set sail again on 7 October, deliberately taking a more southerly course than on the first voyage.
On 3 November, they arrived in the Windward Islands; the first island they encountered was named Dominica by Columbus, but not finding a good harbor there, they anchored off a nearby smaller island, which he named , now a part of Guadeloupe and called Marie-Galante. Other islands named by Columbus on this voyage were Montserrat, Antigua, Saint Martin, the Virgin Islands, as well as many others.
On 22 November, Columbus returned to Hispaniola to visit La Navidad in modern-day Haiti, where 39 Spaniards had been left during the first voyage. Columbus found the fort in ruins. He learned from Guacanagaríx, the local tribe leader, that his men had quarreled over gold and taken women from the tribe, and that after some left for the territory of Caonabo, Caonabo came and burned the fort and killed the rest of the men there.
Columbus then established a poorly located and short-lived settlement to the east, La Isabela, By the end of 1494, disease and famine had killed two-thirds of the Spanish settlers there.
From April to August 1494, Columbus explored Cuba and Jamaica, then returned to Hispaniola. Before leaving on this exploration to Cuba, Columbus had ordered a large number of men, under Pedro Margarit, to "journey the length and breadth of the island, enforcing Spanish control and bringing all the people under the Spanish yoke." These men, in his absence, raped women, took men captive to be servants, and stole from the indigenous people. A number of Spanish were killed in retaliation. By the time Columbus returned from exploring Cuba, the four primary leaders of the Arawak people in Hispaniola were gathering for war to try to drive the Spanish from the Island. Columbus assembled a large number of troops, and joined with his one native ally, chief [Guacanagarix], met for battle. The Spanish, even though they were largely outnumbered, won this battle, and over the next 9 months Columbus continued to wage war on the native Taíno on Hispaniola until they surrendered and agreed to pay tribute.
Columbus implemented , a Spanish labor system that rewarded conquerors with the labor of conquered non-Christian people. It is also recorded that punishments to both Spaniards and natives included whippings and mutilation (cutting noses and ears).
Columbus and the colonists enslaved many of the indigenous people, including children. Natives were beaten, raped, and tortured for the location of imagined gold. Thousands committed suicide rather than face the oppression.
In February 1495, Columbus rounded up about 1,500 Arawaks, some of whom had rebelled, in a great slave raid. About 500 of the strongest were shipped to Spain as slaves, with about two hundred of those dying en route.
In June 1495, the Spanish Crown sent ships and supplies to Hispaniola. In October, Florentine merchant Gianotto Berardi, who had won the contract to provision the fleet of Columbus's second voyage and to supply the colony on Hispaniola, received almost 40,000 worth of enslaved Indians. He renewed his effort to get supplies to Columbus, and was working to organize a fleet when he suddenly died in December. On 10 March 1496, having been away about 30 months, the fleet departed La Isabela. On 8 June the crew sighted land somewhere between Lisbon and Cape St. Vincent, and disembarked in Cádiz on 11 June.
=== Third voyage (1498–1500) ===
On 30 May 1498, Columbus left with six ships from Sanlúcar, Spain. The fleet called at Madeira and the Canary Islands, where it divided in two, with three ships heading for Hispaniola and the other three vessels, commanded by Columbus, sailing south to the Cape Verde Islands and then westward across the Atlantic. It is probable that this expedition was intended at least partly to confirm rumors of a large continent south of the Caribbean Sea, that is, South America.
On 31 July they sighted Trinidad, the most southerly of the Caribbean islands. On 5 August, Columbus sent several small boats ashore on the southern side of the Paria Peninsula in what is now Venezuela, near the mouth of the Orinoco river. The fleet then sailed to the islands of Chacachacare and Margarita, reaching the latter on 14 August, and sighted Tobago and Grenada from afar, according to some scholars. By this time, accusations of tyranny and incompetence on the part of Columbus had also reached the Court. The sovereigns sent Francisco de Bobadilla, a relative of Marquesa Beatriz de Bobadilla, a patron of Columbus and a close friend of Queen Isabella, to investigate the accusations of brutality made against the Admiral. Arriving in Santo Domingo while Columbus was away, Bobadilla was immediately met with complaints about all three Columbus brothers. He moved into Columbus's house and seized his property, took depositions from the Admiral's enemies, and declared himself governor. Columbus vehemently denied the charges. The neutrality and accuracy of the accusations and investigations of Bobadilla toward Columbus and his brothers have been disputed by historians, given the anti-Italian sentiment of the Spaniards and Bobadilla's desire to take over Columbus's position.
In early October 1500, Columbus and Diego presented themselves to Bobadilla, and were put in chains aboard La Gorda, the caravel on which Bobadilla had arrived at Santo Domingo. They were returned to Spain, and languished in jail for six weeks before King Ferdinand ordered their release. Not long after, the king and queen summoned the Columbus brothers to the Alhambra palace in Granada. The sovereigns expressed indignation at the actions of Bobadilla, who was then recalled and ordered to make restitutions of the property he had confiscated from Columbus. The royal couple heard the brothers' pleas; restored their freedom and wealth; and, after much persuasion, agreed to fund Columbus's fourth voyage. However, Nicolás de Ovando was to replace Bobadilla and be the new governor of the West Indies.
New light was shed on the seizure of Columbus and his brother Bartholomew, the Adelantado, with the discovery by archivist Isabel Aguirre of an incomplete copy of the testimonies against them gathered by Francisco de Bobadilla at Santo Domingo in 1500. She found a manuscript copy of this (inquiry) in the Archive of Simancas, Spain, uncatalogued until she and Consuelo Varela published their book, (The fall of Christopher Colón: the judgement of Bobadilla) in 2006.
=== Fourth voyage (1502–1504) ===
On 9 May 1502, Columbus left Cádiz with his flagship Santa María and three other vessels. The ships were crewed by 140 men, including his brother Bartholomew as second in command and his son Fernando. He sailed to Asilah on the Moroccan coast to rescue Portuguese soldiers said to be besieged by the Moors. The siege had been lifted by the time they arrived, so the Spaniards stayed only a day and continued on to the Canary Islands.
On 15 June, the fleet arrived at Martinique, where it lingered for several days. A hurricane was forming, so Columbus continued westward, The gold was his tenth () of the profits from Hispaniola, equal to 240,000 maravedis, guaranteed by the Catholic Monarchs in 1492.
After a brief stop at Jamaica, Columbus sailed to Central America, arriving at the coast of Honduras on 30 July. Here Bartholomew found native merchants and a large canoe. On 14 August, Columbus landed on the continental mainland at Punta Caxinas, now Puerto Castilla, Honduras. He spent two months exploring the coasts of Honduras, Nicaragua, and Costa Rica, seeking a strait in the western Caribbean through which he could sail to the Indian Ocean. Sailing south along the Nicaraguan coast, he found a channel that led into Almirante Bay in Panama on 5 October.
As soon as his ships anchored in Almirante Bay, Columbus encountered Ngäbe people in canoes who were wearing gold ornaments. In January 1503, he established a garrison at the mouth of the Belén River. Columbus left for Hispaniola on 16 April. On 10 May he sighted the Cayman Islands, naming them after the numerous sea turtles there. His ships sustained damage in a storm off the coast of Cuba. Unable to travel farther, on 25 June 1503 they were beached in Saint Ann Parish, Jamaica.
For six months Columbus and 230 of his men remained stranded on Jamaica. Diego Méndez de Segura, who had shipped out as a personal secretary to Columbus, and a Spanish shipmate called Bartolomé Flisco, along with six natives, paddled a canoe to get help from Hispaniola. The governor, Nicolás de Ovando y Cáceres, detested Columbus and obstructed all efforts to rescue him and his men. In the meantime Columbus, in a desperate effort to induce the natives to continue provisioning him and his hungry men, won their favor by predicting a lunar eclipse for 29 February 1504, using Abraham Zacuto's astronomical charts. Despite the governor's obstruction, Christopher Columbus and his men were rescued on 28 June 1504, and arrived in Sanlúcar, Spain, on 7 November. Probably with the assistance of his son Diego and his friend the Carthusian monk Gaspar Gorricio, Columbus produced two books during his later years: a Book of Privileges (1502), detailing and documenting the rewards from the Spanish Crown to which he believed he and his heirs were entitled, and a Book of Prophecies (1505), in which passages from the Bible were used to place his achievements as an explorer in the context of Christian eschatology.
In his later years, Columbus demanded that the Crown of Castile give him his tenth of all the riches and trade goods yielded by the new lands, as stipulated in the Capitulations of Santa Fe.
During a violent storm on his first return voyage, Columbus, then 41, had suffered an attack of what was believed at the time to be gout. In subsequent years, he was plagued with what was thought to be influenza and other fevers, bleeding from the eyes, temporary blindness and prolonged attacks of gout. The attacks increased in duration and severity, sometimes leaving Columbus bedridden for months at a time, and culminated in his death 14 years later.
Based on Columbus's lifestyle and the described symptoms, some modern commentators suspect that he suffered from reactive arthritis, rather than gout. Reactive arthritis is a joint inflammation caused by intestinal bacterial infections or after acquiring certain sexually transmitted diseases (primarily chlamydia or gonorrhea). In 2006, Frank C. Arnett, a medical doctor, and historian Charles Merrill, published their paper in The American Journal of the Medical Sciences proposing that Columbus had a form of reactive arthritis; Merrill made the case in that same paper that Columbus was the son of Catalans and his mother possibly a member of a prominent (converted Jew) family. "It seems likely that [Columbus] acquired reactive arthritis from food poisoning on one of his ocean voyages because of poor sanitation and improper food preparation", says Arnett, a rheumatologist and professor of internal medicine, pathology and laboratory medicine at the University of Texas Medical School at Houston.
Some historians such as H. Micheal Tarver and Emily Slape, as well as medical doctors such as Arnett and Antonio Rodríguez Cuartero, believe that Columbus had such a form of reactive arthritis, but according to other authorities, this is "speculative", or "very speculative".
After his arrival to Sanlúcar from his fourth voyage (and Queen Isabella's death), an ill Columbus settled in Seville in April 1505. He stubbornly continued to make pleas to the Crown to defend his own personal privileges and his family's. He moved to Segovia (where the court was at the time) on a mule by early 1506, and, on the occasion of the wedding of King Ferdinand with Germaine of Foix in Valladolid, Spain, in March 1506, Columbus moved to that city to persist with his demands. On 20 May 1506, aged 54, Columbus died in Valladolid.
== Location of remains ==
Columbus's remains were first buried at the Chapel of Wonders at the Convent of St. Francis, Valladolid, but were then moved to the monastery of La Cartuja in Seville (southern Spain) by the will of his son Diego. They may have been exhumed in 1513 and interred at the Seville Cathedral. In about 1536, the remains of both Columbus and his son Diego were moved to a cathedral in Colonial Santo Domingo, in the present-day Dominican Republic; Columbus had requested to be buried on the island. After Cuba became independent following the Spanish–American War in 1898, at least some of these remains were moved back to the Seville Cathedral, Initial observations suggested that the bones did not appear to match Columbus's physique or age at death. DNA extraction proved difficult; only short fragments of mitochondrial DNA could be isolated. These matched corresponding DNA from Columbus's brother, supporting that the two men had the same mother. Such evidence, together with anthropologic and historic analyses, led the researchers to conclude that the remains belonged to Christopher Columbus.
In 1877, a priest discovered a lead box at Santo Domingo inscribed: "Discoverer of America, First Admiral". Inscriptions found the next year read "Last of the remains of the first admiral, Sire Christopher Columbus, discoverer." The box contained bones of an arm and a leg, as well as a bullet. These remains were considered legitimate by physician and U.S. Assistant Secretary of State John Eugene Osborne, who suggested in 1913 that they travel through the Panama Canal as a part of its opening ceremony. These remains were kept at the Basilica Cathedral of Santa María la Menor (in the Colonial City of Santo Domingo) before being moved to the Columbus Lighthouse (Santo Domingo Este, inaugurated in 1992). The authorities in Santo Domingo have never allowed these remains to be DNA-tested, so it is unconfirmed whether they are from Columbus's body as well. In the spring of 1692, Puritan preacher Cotton Mather described Columbus's voyage as one of three shaping events of the modern age, connecting Columbus's voyage and the Puritans' migration to North America, seeing them together as the key to a grand design.
The use of Columbus as a founding figure of New World nations spread rapidly after the American Revolution. This was out of a desire to develop a national history and founding myth with fewer ties to Britain. His name was the basis for the female national personification of the United States, Columbia, in use since the 1730s with reference to the original Thirteen Colonies, and also a historical name applied to the Americas and to the New World. Columbia, South Carolina and Columbia Rediviva, the ship for which the Columbia River was named, are named for Columbus.
Columbus's name was given to the newly born Republic of Colombia in the early 19th century, inspired by the political project of "Colombeia" developed by revolutionary Francisco de Miranda, which was put at the service of the emancipation of continental Hispanic America.
To commemorate the 400th anniversary of the landing of Columbus, the 1893 World's Fair in Chicago was named the World's Columbian Exposition. The U.S. Postal Service issued the first U.S. commemorative stamps, the Columbian Issue, depicting Columbus, Queen Isabella and others in various stages of his several voyages. A commemorative silver half dollar was also struck, which remains the only U.S. currency issued having a foreigner as its subject. The policies related to the celebration of the Spanish colonial empire as the vehicle of a nationalist project undertaken in Spain during the Restoration in the late 19th century took form with the commemoration of the 4th centenary on 12 October 1892 (in which the figure of Columbus was extolled by the Conservative government), eventually becoming the very same national day. Several monuments commemorating the "discovery" were erected in cities such as Palos, Barcelona, Granada, Madrid, Salamanca, Valladolid and Seville in the years around the 400th anniversary.
For the Columbus Quincentenary in 1992, a second Columbian issue was released jointly with Italy, Portugal, and Spain. Columbus was celebrated at Seville Expo '92, and Genoa Expo '92.
The Boal Mansion Museum, founded in 1951, contains a collection of materials concerning later descendants of Columbus and collateral branches of the family. It features a 16th-century chapel from a Spanish castle reputedly owned by Diego Colón which became the residence of Columbus's descendants. The chapel interior was dismantled and moved from Spain in 1909 and re-erected on the Boal estate at Boalsburg, Pennsylvania. Inside it are numerous religious paintings and other objects including a reliquary with fragments of wood supposedly from the True Cross. The museum also holds a collection of documents mostly relating to Columbus descendants of the late 18th and early 19th centuries.
In many countries of the Americas, as well as Spain and Italy, Columbus Day celebrates the anniversary of Columbus's arrival in the Americas on 12 October 1492.
== Legacy ==
The voyages of Columbus are considered a turning point in human history, marking the beginning of globalization and accompanying demographic, commercial, economic, social, and political changes.
His explorations resulted in permanent contact between the two hemispheres, and the term "pre-Columbian" is used to refer to the cultures of the Americas before the arrival of Columbus and his European successors. The ensuing Columbian exchange saw the massive exchange of animals, plants, fungi, diseases, technologies, mineral wealth and ideas.
In the first century after his endeavors, Columbus's figure largely languished in the backwaters of history, and his reputation was beset by his failures as a colonial administrator. His legacy was somewhat rescued from oblivion when he began to appear as a character in Italian and Spanish plays and poems from the late 16th century onward.
Columbus was subsumed into the Western narrative of colonization and empire building, which invoked notions of translatio imperii and translatio studii to underline who was considered "civilized" and who was not.
The Americanization of the figure of Columbus began in the latter decades of the 18th century, after the revolutionary period of the United States, elevating the status of his reputation to a national myth, homo americanus. His landing became a powerful icon as an "image of American genesis". As recorded during its unveiling in 1844, the sculpture extends to "represent the meeting of the two races", as Persico captures their first interaction, highlighting the "moral and intellectual inferiority" of Natives. Placed outside the U.S. Capitol building where it remained until its removal in the mid-20th century, the sculpture reflected the contemporary view of whites in the U.S. toward the Natives; they are labeled "merciless Indian savages" in the United States Declaration of Independence. In 1836, Pennsylvania senator and future U.S. President James Buchanan, who proposed the sculpture, described it as representing "the great discoverer when he first bounded with ecstasy upon the shore, ail his toils past, presenting a hemisphere to the astonished world, with the name America inscribed upon it. Whilst he is thus standing upon the shore, a female savage, with awe and wonder depicted in her countenance, is gazing upon him."
The American Columbus myth was reconfigured later in the century when he was enlisted as an ethnic hero by immigrants to the United States who were not of Anglo-Saxon stock, such as Jewish, Italian, and Irish people, who claimed Columbus as a sort of ethnic founding father. Catholics unsuccessfully tried to promote him for canonization in the 19th century.
From the 1990s onward, a narrative of Columbus being responsible for the genocide of indigenous peoples and environmental destruction began to compete with the then predominant discourse of Columbus as Christ-bearer, scientist, or father of America. This narrative features the negative effects of Columbus' conquests on native populations. and were largely replaced by Europeans and Africans, who brought with them new methods of farming, business, governance, and religious worship.
=== Originality of discovery of America ===
Though Christopher Columbus came to be considered the European discoverer of America in Western popular culture, his historical legacy is more nuanced. After settling Iceland, the Norse settled the uninhabited southern part of Greenland beginning in the 10th century. Norsemen are believed to have then set sail from Greenland and Iceland to become the first known Europeans to reach the North American mainland, nearly 500 years before Columbus reached the Caribbean. The 1960s discovery of a Norse settlement dating c. 1000 at L'Anse aux Meadows, Newfoundland, partially corroborates accounts within the Icelandic sagas of Erik the Red's colonization of Greenland and his son Leif Erikson's subsequent exploration of a place he called Vinland.
In the 19th century, amid a revival of interest in Norse culture, Carl Christian Rafn and Benjamin Franklin DeCosta wrote works establishing that the Norse had preceded Columbus in colonizing the Americas. Following this, in 1874 Rasmus Bjørn Anderson argued that Columbus must have known of the North American continent before he started his voyage of discovery.
Europeans devised explanations for the origins of the Native Americans and their geographical distribution with narratives that often served to reinforce their own preconceptions built on ancient intellectual foundations. In modern Latin America, the non-Native populations of some countries often demonstrate an ambiguous attitude toward the perspectives of indigenous peoples regarding the so-called "discovery" by Columbus and the era of colonialism that followed.
In his 1960 monograph, Mexican philosopher and historian Edmundo O'Gorman explicitly rejects the Columbus discovery myth, arguing that the idea that Columbus discovered America was a misleading legend fixed in the public mind through the works of American author Washington Irving during the 19th century. O'Gorman argues that to assert Columbus "discovered America" is to shape the facts concerning the events of 1492 to make them conform to an interpretation that arose many years later. For him, the Eurocentric view of the discovery of America sustains systems of domination in ways that favor Europeans. In a 1992 article for The UNESCO Courier, Félix Fernández-Shaw argues that the word "discovery" prioritizes European explorers as the "heroes" of the contact between the Old and New World. He suggests that the word "encounter" is more appropriate, being a more universal term which includes Native Americans in the narrative.
=== America as a distinct land ===
Historians have traditionally argued that Columbus remained convinced until his death that his journeys had been along the east coast of Asia as he originally intended
=== Shape of the Earth ===
Washington Irving's 1828 biography of Columbus popularized the idea that Columbus had difficulty obtaining support for his plan because many Catholic theologians insisted that the Earth was flat, but this is a popular misconception which can be traced back to 17th-century Protestants campaigning against Catholicism. In fact, the spherical shape of the Earth had been known to scholars since antiquity, and was common knowledge among sailors, including Columbus. Coincidentally, the oldest surviving globe of the Earth, the Erdapfel, was made in 1492, just before Columbus's return to Europe from his first voyage. As such it contains no sign of the Americas and yet demonstrates the common belief in a spherical Earth.
In 1492, Columbus correctly measured Polaris's diurnal motion around true north as having a diameter of almost 7°. In 1498, while sailing west through the doldrums 8° north in July and again in August sailing the trade winds 13° north, Columbus reported seeing Polaris with a diurnal motion of 10° in diameter. He accounted for the shift by concluding that Earth's figure is pear-shaped, with the 'stalk' portion (comparing this to a woman's breast) being nearest Heaven and upon which was centered the Earthly Paradise. Although Columbus's later readings were incorrect, 20th-century satellite data happens to indicate that the Earth has a slight pear shape.
=== Criticism and defense ===
Columbus has been criticized both for his brutality and for initiating the depopulation of the indigenous peoples of the Caribbean, whether by imported diseases or intentional violence. According to scholars of Native American history, George Tinker and Mark Freedman, Columbus was responsible for creating a cycle of "murder, violence, and slavery" to maximize exploitation of the Caribbean islands' resources, and that Native deaths on the scale at which they occurred would not have been caused by new diseases alone. Further, they describe the proposition that disease and not genocide caused these deaths as "American holocaust denial". Historian Kris Lane disputes whether it is appropriate to use the term "genocide" when the atrocities were not Columbus's intent, but resulted from his decrees, family business goals, and negligence. Other scholars defend Columbus's actions or allege that the worst accusations against him are not based in fact while others claim that "he has been blamed for events far beyond his own reach or knowledge".
As a result of the protests and riots that followed the murder of George Floyd in 2020, many public monuments of Christopher Columbus have been removed.
==== Brutality ====
Some historians have criticized Columbus for initiating the widespread colonization of the Americas and for abusing its native population. On St. Croix, Columbus's friend Michele da Cuneo—according to his own account—kept an indigenous woman he captured, whom Columbus "gave to [him]", then brutally raped her.
According to some historians, the punishment for an indigenous person, aged 14 and older, failing to pay a hawk's bell, or cascabela, worth of gold dust every six months (based on Bartolomé de las Casas's account) was cutting off the hands of those without tokens, often leaving them to bleed to death. Other historians dispute such accounts. For example, a study of Spanish archival sources showed that the cascabela quotas were imposed by Guarionex, not Columbus, and that there is no mention, in the primary sources, of punishment by cutting off hands for failing to pay. Columbus had an economic interest in the enslavement of the Hispaniola natives and for that reason was not eager to baptize them, which attracted criticism from some churchmen. Consuelo Varela, a Spanish historian, stated that "Columbus's government was characterized by a form of tyranny. Even those who loved him had to admit the atrocities that had taken place." Other historians have argued that some of the accounts of the brutality of Columbus and his brothers have been exaggerated as part of the Black Legend, a historical tendency towards anti-Spanish and anti-Catholic sentiment in historical sources dating as far back as the 16th century, which they speculate may continue to taint scholarship into the present day.
According to historian Emily Berquist Soule, the immense Portuguese profits from the maritime trade in African slaves along the West African coast served as an inspiration for Columbus to create a counterpart of this apparatus in the New World using indigenous American slaves. Historian William J. Connell has argued that while Columbus "brought the entrepreneurial form of slavery to the New World", this "was a phenomenon of the times", further arguing that "we have to be very careful about applying 20th-century understandings of morality to the morality of the 15th century." In a less popular defense of colonization, Spanish ambassador has argued, "Normally we melded with the cultures in America, we stayed there, we spread our language and culture and religion."
British historian Basil Davidson has dubbed Columbus the "father of the slave trade", citing the fact that the first license to ship enslaved Africans to the Caribbean was issued by the Catholic Monarchs in 1501 to the first royal governor of Hispaniola, Nicolás de Ovando.
==== Depopulation ====
Around the turn of the 21st century, estimates for the population of Hispaniola ranged between 250,000 and two million,{{efn|Bartolomé de las Casas estimated that there were three to four million Taínos in Hispaniola, and said 500,000 Lucayans were killed in the Bahamas. Most modern historians reject his figures. Based on the previous figures of a few hundred thousand, some have estimated that a third or more of the natives in Haiti were dead within the first two years of Columbus's governorship. Indirect evidence suggests that some serious illness may have arrived with the 1,500 colonists who accompanied Columbus' second expedition in 1493. Charles C. Mann writes that "It was as if the suffering these diseases had caused in Eurasia over the past millennia were concentrated into the span of decades." A third of the natives forced to work in gold and silver mines died every six months. The indigenous population of the Americas overall is thought to have been reduced by about 90% in the century after Columbus's arrival. Among indigenous peoples, Columbus is often viewed as a key agent of genocide. Samuel Eliot Morison, a Harvard University historian and author of a multivolume biography on Columbus, writes, "The cruel policy initiated by Columbus and pursued by his successors resulted in complete genocide."
According to Noble David Cook, "There were too few Spaniards to have killed the millions who were reported to have died in the first century after Old and New World contact." He instead estimates that the death toll was caused by smallpox, which may have caused a pandemic only after the arrival of Hernán Cortés in 1519. According to some estimates, smallpox had an 80–90% fatality rate in Native American populations. The natives had no acquired immunity to these new diseases and suffered high fatalities. There is also evidence that they had poor diets and were overworked. Historian Andrés Reséndez of University of California, Davis, says the available evidence suggests "slavery has emerged as major killer" of the indigenous populations of the Caribbean between 1492 and 1550 more so than diseases such as smallpox, influenza and malaria. He says that indigenous populations did not experience a rebound like European populations did following the Black Death because unlike the latter, a large portion of the former were subjected to deadly forced labor in the mines.
The diseases that devastated the Native Americans came in multiple waves at different times, sometimes as much as centuries apart, which would mean that survivors of one disease may have been killed by others, preventing the population from recovering. Historian David Stannard describes the depopulation of the indigenous Americans as "neither inadvertent nor inevitable", saying it was the result of both disease and intentional genocide.
==== Navigational expertise ====
Biographers and historians have a wide range of opinions about Columbus's expertise and experience navigating and captaining ships. One scholar lists some European works ranging from the 1890s to 1980s that support Columbus's experience and skill as among the best in Genoa, while listing some American works over a similar timeframe that portray the explorer as an untrained entrepreneur, having only minor crew or passenger experience prior to his noted journeys. According to Morison, Columbus's success in utilizing the trade winds might owe significantly to luck.
== Physical appearance ==
Contemporary descriptions of Columbus, including those by his son Fernando and Bartolomé de las Casas, describe him as taller than average, with light skin (often sunburnt), blue or hazel eyes, high cheekbones and freckled face, an aquiline nose, and blond to reddish hair and beard (until about the age of 30, when it began to whiten). One Spanish commentator described his eyes using the word garzos, now usually translated as "light blue", but it seems to have indicated light grey-green or hazel eyes to Columbus's contemporaries. The word rubios can mean "blond", "fair", or "ruddy". Although an abundance of artwork depicts Columbus, no authentic contemporary portrait is known.
A well-known image of Columbus is a portrait by Sebastiano del Piombo, which has been reproduced in many textbooks. It agrees with descriptions of Columbus in that it shows a large man with auburn hair, but the painting dates from 1519 so cannot have been painted from life. Furthermore, the inscription identifying the subject as Columbus was probably added later, and the face shown differs from that of other images.
Sometime between 1531 and 1536, Alejo Fernández painted an altarpiece, The Virgin of the Navigators, that includes a depiction of Columbus. The painting was commissioned for a chapel in Seville's Casa de Contratación (House of Trade) in the Alcázar of Seville and remains there.
At the World's Columbian Exposition in 1893, 71 alleged portraits of Columbus were displayed; most of them did not match contemporary descriptions.
|
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5,636 |
Chemist
|
A chemist (from Greek chēm(ía) alchemy; replacing chymist from Medieval Latin alchemist) is a graduated scientist trained in the study of chemistry, or an officially enrolled student in the field. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties. In Commonwealth English, pharmacists are often called chemists.
Chemists use their knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of subdisciplines of chemistry. Materials scientists and metallurgists share much of the same education and skills with chemists. The work of chemists is often related to the work of chemical engineers, who are primarily concerned with the proper design, construction and evaluation of the most cost-effective large-scale chemical plants and work closely with industrial chemists on the development of new processes and methods for the commercial-scale manufacture of chemicals and related products.
==History of chemistry==
The roots of chemistry can be traced to the phenomenon of burning. Fire was a mystical force that transformed one substance into another and thus was of primary interest to mankind. It was fire that led to the discovery of iron and glasses. After gold was discovered and became a precious metal, many people were interested to find a method that could convert other substances into gold. This led to the protoscience called alchemy. The word chemist is derived from the Neo-Latin noun chimista, an abbreviation of alchimista (alchemist). Alchemists discovered many chemical processes that led to the development of modern chemistry.
Chemistry as we know it today, was invented by Antoine Lavoisier with his law of conservation of mass in 1783. The discoveries of the chemical elements has a long history culminating in the creation of the periodic table by Dmitri Mendeleev. The Nobel Prize in Chemistry created in 1901 gives an excellent overview of chemical discovery since the start of the 20th century.
At the Washington Academy of Sciences during World War I, it was said that the side with the best chemists would win the war.
==Education==
=== Formal education ===
Jobs for chemists generally require at least a bachelor's degree in chemistry, which takes four years. However, many positions, especially those in research, require a Master of Science or a Doctor of Philosophy (PhD.). Most undergraduate programs emphasize mathematics and physics as well as chemistry, partly because chemistry is also known as "the central science", thus chemists ought to have a well-rounded knowledge about science. At the Master's level and higher, students tend to specialize in a particular field. Fields of specialization include biochemistry, nuclear chemistry, organic chemistry, inorganic chemistry, polymer chemistry, analytical chemistry, physical chemistry, theoretical chemistry, quantum chemistry, environmental chemistry, and thermochemistry. Postdoctoral experience may be required for certain positions.
Workers whose work involves chemistry, but not at a complexity requiring an education with a chemistry degree, are commonly referred to as chemical technicians. Such technicians commonly do such work as simpler, routine analyses for quality control or in clinical laboratories, having an associate degree. A chemical technologist has more education or experience than a chemical technician but less than a chemist, often having a bachelor's degree in a different field of science with also an associate degree in chemistry (or many credits related to chemistry) or having the same education as a chemical technician but more experience. There are also degrees specific to become a chemical technologist, which are somewhat distinct from those required when a student is interested in becoming a professional chemist. A Chemical technologist is more involved in the management and operation of the equipment and instrumentation necessary to perform chemical analyzes than a chemical technician. They are part of the team of a chemical laboratory in which the quality of the raw material, intermediate products and finished products is analyzed. They also perform functions in the areas of environmental quality control and the operational phase of a chemical plant.
=== Training ===
In addition to all the training usually given to chemical technologists in their respective degree (or one given via an associate degree), a chemist is also trained to understand more details related to chemical phenomena so that the chemist can be capable of more planning on the steps to achieve a distinct goal via a chemistry-related endeavor. The higher the competency level achieved in the field of chemistry (as assessed via a combination of education, experience and personal achievements), the higher the responsibility given to that chemist and the more complicated the task might be. Chemistry, as a field, has so many applications that different tasks and objectives can be given to workers or scientists with these different levels of education or experience. The specific title of each job varies from position to position, depending on factors such as the kind of industry, the routine level of the task, the current needs of a particular enterprise, the size of the enterprise or hiring firm, the philosophy and management principles of the hiring firm, the visibility of the competency and individual achievements of the one seeking employment, economic factors such as recession or economic depression, among other factors, so this makes it difficult to categorize the exact roles of these chemistry-related workers as standard for that given level of education. Because of these factors affecting exact job titles with distinct responsibilities, some chemists might begin doing technician tasks while other chemists might begin doing more complicated tasks than those of a technician, such as tasks that also involve formal applied research, management, or supervision included within the responsibilities of that same job title. The level of supervision given to that chemist also varies in a similar manner, with factors similar to those that affect the tasks demanded for a particular chemist.
It is important that those interested in a Chemistry degree understand the variety of roles available to them (on average), which vary depending on education and job experience. Those Chemists who hold a bachelor's degree are most commonly involved in positions related to either research assistance (working under the guidance of senior chemists in a research-oriented activity), or, alternatively, they may work on distinct (chemistry-related) aspects of a business, organization or enterprise including aspects that involve quality control, quality assurance, manufacturing, production, formulation, inspection, method validation, visitation for troubleshooting of chemistry-related instruments, regulatory affairs, "on-demand" technical services, chemical analysis for non-research purposes (e.g., as a legal request, for testing purposes, or for government or non-profit agencies); chemists may also work in environmental evaluation and assessment. Other jobs or roles may include sales and marketing of chemical products and chemistry-related instruments or technical writing. The more experience obtained, the more independence and leadership or management roles these chemists may perform in those organizations. Some chemists with relatively higher experience might change jobs or job position to become a manager of a chemistry-related enterprise, a supervisor, an entrepreneur or a chemistry consultant. Other chemists choose to combine their education and experience as a chemist with a distinct credential to provide different services (e.g., forensic chemists, chemistry-related software development, patent law specialists, environmental law firm staff, scientific news reporting staff, engineering design staff, etc.).
In comparison, chemists who have obtained a Master of Science (M.S.) in chemistry or in a very related discipline may find chemist roles that allow them to enjoy more independence, leadership and responsibility earlier in their careers with less years of experience than those with a bachelor's degree as highest degree. Sometimes, M.S. chemists receive more complex tasks duties in comparison with the roles and positions found by chemists with a bachelor's degree as their highest academic degree and with the same or close-to-same years of job experience. There are positions that are open only to those that at least have a degree related to chemistry at the master's level. Although good chemists without a Ph.D. degree but with relatively many years of experience may be allowed some applied research positions, the general rule is that Ph.D. chemists are preferred for research positions and are typically the preferred choice for the highest administrative positions on big enterprises involved in chemistry-related duties. Some positions, especially research oriented, will only allow those chemists who are Ph.D. holders. Jobs that involve intensive research and actively seek to lead the discovery of completely new chemical compounds under specifically assigned monetary funds and resources or jobs that seek to develop new scientific theories require a Ph.D. more often than not. Chemists with a Ph.D. as the highest academic degree are found typically on the research-and-development department of an enterprise and can also hold university positions as professors. Professors for research universities or for big universities usually have a Ph.D., and some research-oriented institutions might require post-doctoral training. Some smaller colleges (including some smaller four-year colleges or smaller non-research universities for undergraduates) as well as community colleges usually hire chemists with a M.S. as professors too (and rarely, some big universities who need part-time or temporary instructors, or temporary staff), but when the positions are scarce and the applicants are many, they might prefer Ph.D. holders instead.
=== Skills ===
Skills that a chemist may need on the job include:
Knowledge of chemistry
Familiarity with product development
Using scientific rules, strategies, or concepts to solve problems
Putting together small parts using hands and fingers with dexterity
==Employment==
Most chemists begin their lives in research laboratories.
Increasingly, chemists may also find themselves using artificial intelligence, such as for drug discovery.
=== Subdisciplines ===
Chemistry typically is divided into several major sub-disciplines. There are also several main cross-disciplinary and more specialized fields of chemistry. There is a great deal of overlap between different branches of chemistry, as well as with other scientific fields such as biology, medicine, physics, radiology, and several engineering disciplines.
Analytical chemistry is the analysis of material samples to gain an understanding of their chemical composition and structure. Analytical chemistry incorporates standardized experimental methods in chemistry. These methods may be used in all subdisciplines of chemistry, excluding purely theoretical chemistry.
Biochemistry is the study of the chemicals, chemical reactions and chemical interactions that take place in living organisms. Biochemistry and organic chemistry are closely related, for example, in medicinal chemistry.
Inorganic chemistry is the study of the properties and reactions of inorganic compounds. The distinction between organic and inorganic disciplines is not absolute and there is much overlap, most importantly in the sub-discipline of organometallic chemistry. The Inorganic chemistry is also the study of atomic and molecular structure and bonding.
Medicinal chemistry is the science involved with designing, synthesizing and developing pharmaceutical drugs. Medicinal chemistry involves the identification, synthesis and development of new chemical entities suitable for therapeutic use. It also includes the study of existing drugs, their biological properties, and their quantitative structure-activity relationships.
Organic chemistry is the study of the structure, properties, composition, mechanisms, and chemical reaction of carbon compounds.
Physical chemistry is the study of the physical fundamental basis of chemical systems and processes. In particular, the energetics and dynamics of such systems and processes are of interest to physical chemists. Important areas of study include chemical thermodynamics, chemical kinetics, electrochemistry, quantum chemistry, statistical mechanics, and spectroscopy. Physical chemistry has a large overlap with theoretical chemistry and molecular physics. Physical chemistry involves the use of calculus in deriving equations.
Theoretical chemistry is the study of chemistry via theoretical reasoning (usually within mathematics or physics). In particular, the application of quantum mechanics to chemistry is called quantum chemistry. Since the end of the Second World War, the development of computers has allowed a systematic development of computational chemistry, which is the art of developing and applying computer programs for solving chemical problems. Theoretical chemistry has large overlap with condensed matter physics and molecular physics. See reductionism.
All the above major areas of chemistry employ chemists. Other fields where chemical degrees are useful include astrochemistry (and cosmochemistry), atmospheric chemistry, chemical engineering, chemo-informatics, electrochemistry, environmental science, forensic science, geochemistry, green chemistry, history of chemistry, materials science, medical science, molecular biology, molecular genetics, nanotechnology, nuclear chemistry, oenology, organometallic chemistry, petrochemistry, pharmacology, photochemistry, phytochemistry, polymer chemistry, supramolecular chemistry and surface chemistry.
==Professional societies==
Chemists may belong to professional societies specifically for professionals and researchers within the field of chemistry, such as the Royal Society of Chemistry in the United Kingdom, the American Chemical Society (ACS) in the United States, or the Institution of Chemists in India.
== Ethics ==
The "Global Chemists' Code of Ethics" suggests several ethical principles that all chemists should follow:
Promoting the general public's appreciation of chemistry
The importance of sustainability and protecting the environment
The importance of scientific research and publications
Respecting safety, such as by using proper personal protective equipment
Respecting chemical security throughout the chemical supply chain, especially for labs and industrial facilities
This code of ethics was codified in a 2016 conference held in Kuala Lumpur, Malaysia, run by the American Chemical Society. The points listed are inspired by the 2015 Hague Ethical Guidelines.
==Honors and awards==
The highest honor awarded to chemists is the Nobel Prize in Chemistry, awarded since 1901, by the Royal Swedish Academy of Sciences.
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"chemical composition",
"astrochemistry",
"supramolecular chemistry",
"condensed matter physics",
"mathematics"
] |
5,637 |
Cypress Hill
|
Cypress Hill is an American hip hop group formed in South Gate, California in 1988. They have sold over 20 million albums worldwide, and they have obtained multi-platinum and platinum certifications. The group has been critically acclaimed for their first five albums. They are considered to be among the main progenitors of West Coast hip hop and 1990s hip hop. All of the group members advocate for medical and recreational use of cannabis in the United States. In 2019, Cypress Hill became the first hip hop group to have a star on the Hollywood Walk of Fame.
==History==
===Formation (1988)===
Senen Reyes (also known as Sen Dog) and Ulpiano Sergio Reyes (also known as Mellow Man Ace) are brothers born in Pinar del Río, Cuba. In 1971, their family immigrated to the United States and initially lived in South Gate, California. In 1988, the two brothers teamed up with New York City native Lawrence Muggerud (also known as DJ Muggs, previously in a rap group named 7A3) and Louis Freese (also known as B-Real) to form a hip-hop group named DVX (Devastating Vocal Excellence). The band soon lost Mellow Man Ace to a solo career, and changed their name to Cypress Hill, after a street in South Gate.
===Mainstream success with Cypress Hill and Black Sunday, addition of Eric Bobo, and III: Temples of Boom (1989–1996)===
After recording a demo in 1989, Cypress Hill signed a record deal with Ruffhouse Records. Their self-titled first album was released in August 1991. The lead single was the double A-side "The Phuncky Feel One"/"How I Could Just Kill a Man" which received heavy airplay on urban and college radio, most notably peaking at No. 1 on Billboard Hot Rap Tracks chart and at No. 77 on the Billboard Hot 100. The other two singles released from the album were "Hand on the Pump" and "Latin Lingo", the latter of which combined English and Spanish lyrics, a trait that was continued throughout their career. The success of these singles led Cypress Hill to sell two million copies in the U.S. alone, and it peaked at No. 31 on the Billboard 200 and was certified double platinum by the RIAA. In 1992, Cypress Hill's first contribution to a soundtrack was the song "Shoot 'Em Up" for the film Juice. Cypress Hill's songs started to appear more frequently in major Hollywood films, such as Lethal Weapon 3 ("Latin Lingo") and White Men Can't Jump ("A to the K") also from 1992. The group made their first appearance at Lollapalooza on the side stage in 1992. It was the festival's second year of touring, and featured a diverse lineup of acts such as Red Hot Chili Peppers, Ice Cube, Lush, Tool, Stone Temple Pilots, among others. The trio also supported the Cypress Hill album by touring with the Beastie Boys, who were touring behind their third album Check Your Head.
Black Sunday, the group's second album, debuted at No. 1 on the Billboard 200 in 1993, recording the highest Soundscan for a rap group up until that time. "Insane in the Brain" became a crossover hit, peaking at No. 19 on the Billboard Hot 100, at No. 16 on the Dance Club Songs chart, and at No. 1 on the Hot Rap Tracks chart. "Insane in the Brain" also garnered the group their first Grammy nomination. Black Sunday went triple platinum in the U.S. and sold about 3.26 million copies. On October 2, 1993, Cypress Hill performed on the comedy show Saturday Night Live, broadcast by NBC. Prior to their performances, studio executives, label representatives, and the group's own associates constantly asked the trio to not smoke marijuana on-stage. DJ Muggs became irritated due to the constant inquisitions, and he subsequently lit a joint during the group's second song. Up until that point, it was extremely uncommon to see marijuana usage on a live televised broadcast. The incident prompted NBC to ban the group from returning on the show, a distinction shared only by six other artists.
The group later played at Woodstock 94, officially making percussionist Eric Bobo a member of the group during the performance. Eric Bobo was known as the son of Willie Bobo and as a touring member of the Beastie Boys, who Cypress Hill previously toured with in 1992. That same year, Rolling Stone named the group as the Best Rap Group in their music awards voted by critics and readers. Cypress Hill then played at Lollapalooza for two successive years, topping the bill in 1995. They also appeared on the "Homerpalooza" episode of The Simpsons. The group received their second Grammy nomination in 1995 for "I Ain't Goin' Out Like That". "Throw Your Set in the Air" was the most successful single off the album, peaking at No. 45 on the Billboard Hot 100 and No. 11 on the Hot Rap Tracks chart. The single also earned Cypress Hill's third Grammy nomination. Later on in 1996, Cypress Hill appeared on the first Smokin' Grooves tour, featuring Ziggy Marley, the Fugees, Busta Rhymes, and A Tribe Called Quest. The group also released a nine track EP, Unreleased and Revamped with rare mixes.
===Focus on solo projects, IV, crossover appeal with Skull & Bones, and Stoned Raiders (1997–2002)===
In 1997, the members focused on their solo careers. DJ Muggs released Soul Assassins: Chapter 1, with features from Dr. Dre, KRS-One, Wyclef Jean, and Mobb Deep. B-Real appeared with Busta Rhymes, Coolio, LL Cool J, and Method Man on "Hit 'Em High" from the multi-platinum Space Jam Soundtrack. He also appeared with RBX, Nas, and KRS-One on "East Coast Killer, West Coast Killer" from Dr. Dre's Dr. Dre Presents the Aftermath album, and contributed to an album entitled The Psycho Realm with the group of the same name. Sen Dog also released the Get Wood sampler as part of SX-10 on the label Flip Records. In addition, Eric Bobo contributed drums to various rock bands on their albums, such as 311 and Soulfly.
In early 1998, Sen Dog returned to Cypress Hill. He cited his therapist and also his creative collaborations with the band SX-10 as catalysts for his rejoining. The quartet then embarked on the third annual Smokin' Grooves tour with Public Enemy, Wyclef Jean, Busta Rhymes, and Gang Starr. The group also did voice work for some of the game's characters. Also in 1999, the band released a greatest hits album in Spanish, Los Grandes Éxitos en Español.
In 2000, Cypress Hill fused genres with their fifth album, Skull & Bones, which consisted of two discs. The first disc Skull was composed of rap tracks while Bones explored further the group's forays into rock. The album peaked at No. 5 on the Billboard 200 and at No. 3 on the Canadian Albums Chart, and the album was eventually certified platinum by the RIAA. The first two singles were "(Rock) Superstar" for rock radio and "(Rap) Superstar" for urban radio. Both singles received heavy airplay on both rock and urban radio, enabling Cypress Hill to crossover again. "(Rock) Superstar" peaked at No. 18 on the Modern Rock Tracks chart and "(Rap) Superstar" peaked at No. 43 on the Hot Rap Tracks chart.
Due to the rock genre's prominent appearance on Skull & Bones, Cypress Hill employed the members of Sen Dog's band SX-10 as backing musicians for the live shows. Cypress Hill supported Skull & Bones by initially playing a summer tour with Limp Bizkit and Cold called the Back 2 Basics Tour. The tour was controversial as it was sponsored by the file sharing service Napster. In addition, Napster enabled each show of the tour to be free to the fans, and no security guards were employed during the performances. After the tour's conclusion, the acts had not reported any disturbances. Towards the end of 2000, Cypress Hill and MxPx landed a slot opening for The Offspring on the Conspiracy of One Tour. The group also released Live at the Fillmore, a concert disc recorded at San Francisco's The Fillmore in 2000. Cypress Hill continued their experimentation with rock on the Stoned Raiders album in 2001; however, its sales were a disappointment. The album peaked at No. 64 on the Billboard 200, the group's lowest position to that point. Also in 2001, the group made a cameo appearance as themselves in the film How High. Cypress Hill then recorded the track "Just Another Victim" for WWF as a theme song for Tazz, borrowing elements from the 2000 single "(Rock) Superstar". The song would later be featured on the compilation WWF Forceable Entry in March 2002, which peaked at No. 3 on the Billboard 200 and was certified gold by the RIAA.
===Till Death Do Us Part, DJ Muggs' hiatus, and extensive collaborations on Rise Up (2003–2012) ===
Cypress Hill released Till Death Do Us Part in March 2004 as it peaked at No. 21 on the Billboard 200. It featured appearances by Bob Marley's son Damian Marley, Prodigy of Mobb Deep, and producers The Alchemist and Fredwreck. The album represented a further departure from the group's signature sound. Reggae was a strong influence on its sound, especially on the lead single "What's Your Number?". The track featured Tim Armstrong of Rancid on guitar and backup vocals. It was based on the classic song "The Guns of Brixton" from The Clash's album London Calling. "What's Your Number?" saw Cypress Hill crossover into the rock charts again, as the single peaked at No. 23 on the Modern Rock Tracks chart.
Afterwards, DJ Muggs took a hiatus from the group to focus on other projects, such as Soul Assassins and his DJ Muggs vs. collaboration albums. In December 2005 another compilation album titled Greatest Hits From the Bong was released. It included nine hits from previous albums and two new tracks. In the summer of 2006, B-Real appeared on Snoop Dogg's single "Vato", which was produced by Pharrell Williams. The group's next album was tentatively scheduled for an early 2007 release, but it was pushed back numerous times. In 2007 Cypress Hill toured as a part of the Rock the Bells tour. They headlined with Public Enemy, Wu-Tang Clan, Nas, and a reunited Rage Against the Machine.
On July 25, 2008, Cypress Hill performed at a benefit concert at the House of Blues Chicago, where a majority of the proceeds went to the Chicago Alliance to End Homelessness. In August 2009, a new song by Cypress Hill titled "Get 'Em Up" was made available on iTunes. The song was also featured in the Madden NFL 2010 video game. It was the first sampling of the group's then-upcoming album.
Cypress Hill's eighth studio album Rise Up featured contributions from Everlast, Tom Morello, Daron Malakian, Pitbull, Marc Anthony, and Mike Shinoda. Previously, the vast majority of the group's albums were produced by DJ Muggs; however, Rise Up instead featured a large array of guest features and producers, with DJ Muggs only appearing on two tracks. The album was released on Priority Records/EMI Entertainment, as the group was signed to the label by new creative chairman Snoop Dogg. Rise Up was released on April 20, 2010, and it peaked at No. 19 on the Billboard 200. The single "Rise Up" was featured at WWE's pay-per-view Elimination Chamber as the official theme song for the event. It also appeared in the trailer for the movie The Green Hornet. "Rise Up" managed to peak at No. 20 on both the Modern Rock Tracks and Mainstream Rock Tracks charts. "Armada Latina", which featured Pitbull and Marc Anthony, was Cypress Hill's last song to chart in the U.S. to date, peaking at No. 25 on the Hot Rap Tracks chart.
Cypress Hill commenced its Rise Up tour in Philadelphia on April 10, 2010. In one particular instance, the group was supposed to stop in Tucson, Arizona but canceled the show in protest of the recent immigration legislation. At the Rock en Seine festival in Paris on August 27, 2010, they had said in an interview that they would anticipate the outcome of the legislation before returning. Also in 2010, Cypress Hill performed at the Reading and Leeds Festivals on August 28 at Leeds and August 29 at Reading. On June 5, 2012, Cypress Hill and dubstep artist Rusko released a collaborative EP entitled Cypress X Rusko. DJ Muggs, who was still on a hiatus, and Eric Bobo were absent on the release. Also in 2012, Cypress Hill collaborated with Deadmau5 on his sixth studio album Album Title Goes Here, lending vocals on "Failbait".
===Elephants on Acid, Hollywood Walk of Fame, and Back in Black (2013–2022)===
During the interval between Cypress Hill albums, the four members commenced work on various projects. B-Real formed the band Prophets of Rage alongside three members of Rage Against the Machine and two members of Public Enemy. He also released The Prescription EP under his Dr. Greenthumb persona. Sen Dog formed the band Powerflo alongside members of Fear Factory, downset., and Biohazard. DJ Muggs revived his Soul Assassins project as its main producer. Eric Bobo formed a duo named Ritmo Machine. He also contributed to an unreleased album by his father Willie Bobo. In April 2019 Cypress Hill received a star on the Hollywood Walk of Fame. Although various solo hip hop artists had received stars, Cypress Hill became the first collective hip hop group to receive a star. The entire lineup of B-Real, Sen Dog, Eric Bobo, and DJ Muggs had all attended the ceremony. In addition, Cypress Hill planned to support the album by joining Slipknot alongside Ho99o9 for the second half of the 2022 Knotfest Roadshow. They had previously invited Slipknot to join their Great Smoke-Out festival back in 2009. Back in Black was released on March 18, 2022. It was the group's first album to not feature DJ Muggs on any of the tracks, as producing duties were handled by Black Milk. Back in Black was the lowest charting album of the group's career, and the first to not reach the Billboard 200 chart; however, it peaked at No. 69 on the Top Current Album Sales chart. In relation to the Cypress Hill: Insane in the Brain documentary, Cypress Hill digitally released the single "Crossroads" in September 2022. The single featured the return of DJ Muggs on production.
===Future plans and tentative final album (2023–present)===
In an interview, Sen Dog claimed that the group will fully reunite with DJ Muggs for an 11th album; however, he stated that it will be the group's final album of their career.
The group performed at various festivals in 2023 such as the Festival d'été de Québec, and in celebrating the 30th anniversary of their second studio album Black Sunday, they also announced several standalone concerts in North America and Europe. They also performed alongside The Pharcyde and Souls of Mischief in May 2024. They also played in Italy, Austria, and Germany throughout July. In a callback to Cypress Hill's appearance in the 1996 "Homerpalooza" episode of The Simpsons (which contained a skit of the group realizing they must have ordered the London Symphony Orchestra while high to perform with), it was announced that the group would actually perform with the London Symphony Orchestra at London's Royal Albert Hall in July 2024. The band was joined by long-time collaborator Christian Olde Wolbers on double bass.
==Style==
===Rapping===
One of the band's most striking aspects is B-Real's exaggeratedly high-pitched nasal vocals. and talking about the nasal style in the book How to Rap, B-Real said "you want to stand out from the others and just be distinct...when you got something that can separate you from everybody else, you gotta use it to your advantage."
===Production===
The sound and groove of their music, mostly produced by DJ Muggs, has spooky sounds and a stoned aesthetic; with its bass-heavy rhythms and odd sample loops ("Insane in the Brain" has a blues guitar pitched looped in its chorus), it carries a psychedelic value, which is lessened in their rock-oriented albums. 2018's Elephants on Acid marked the return of DJ Muggs, and the album featured a more psychedelic and hip-hop approach.
==Legacy==
Cypress Hill are often credited for being one of the few Latin American hip hop groups to break through with their own stylistic impact on rap music, in addition to finding a crossover audience among the rock community. Cypress Hill have been cited as an influence by artists such as Eminem, Baby Bash, Paul Wall, Post Malone, Luniz, and Fat Joe. Cypress Hill have also been cited as a strong influence on nu metal bands such as Deftones, Limp Bizkit, System of a Down, Linkin Park, Rage Against the Machine and Korn. Famously, the bassline during the outro of Korn's 1994 single "Blind" was a direct tribute to Cypress Hill's 1993 track "Lick a Shot".
==Members==
Current
Louis "B-Real" Freese – vocals (1988–present)
Senen "Sen Dog" Reyes – vocals (1988–1995, 1998–present)
Eric "Eric Bobo" Correa – drums, percussion (1994–present)
Lawrence "DJ Muggs" Muggerud – turntables, samples (1988–2004, 2014–present)
Former
Ulpiano "Mellow Man Ace" Reyes – vocals (1988)
Former touring
Panchito "Ponch" Gomez – drums, percussion (1993–1994)
Frank Mercurio – bass (2000–2002)
Jeremy Fleener – guitar (2000–2002)
Andy Zambrano – guitar (2000–2002)
Julio "Julio G" González – turntables, samples (2004–2018)
Michael "Mix Master Mike" Schwartz – turntables, samples (2018–2019)
===Timeline===
==Discography==
===Studio albums===
Cypress Hill (1991)
Black Sunday (1993)
III: Temples of Boom (1995)
IV (1998)
Skull & Bones (2000)
Stoned Raiders (2001)
Till Death Do Us Part (2004)
Rise Up (2010)
Elephants on Acid (2018)
Back in Black (2022)
==Awards and nominations==
Billboard Music Awards
Grammy Awards
MTV Video Music Awards
Hollywood Walk of Fame
|-
|2019
|Cypress Hill
|Star
|
|}
|
[
"MTV",
"MTV Video Music Award",
"WWF Forceable Entry",
"Slipknot (band)",
"double bass",
"Dr. Dre",
"airplay",
"Willie Bobo",
"Wu-Tang Clan",
"South Gate, California",
"Billboard 200",
"Grammy Awards",
"Hot Rap Tracks",
"Personal computer",
"I Ain't Goin' Out Like That",
"Juice (1992 film)",
"Mike Shinoda",
"Eric Bobo",
"House of Blues",
"A-side",
"311 (band)",
"Napster",
"Conspiracy of One",
"Damian Marley",
"White Men Can't Jump",
"Rolling Stone",
"The Phuncky Feel One",
"IV (Cypress Hill album)",
"SX-10",
"Columbia Records",
"nu metal",
"House of Pain",
"Public Enemy (band)",
"Top Current Album Sales",
"Tom Morello",
"Deadmau5",
"Post Malone",
"Black Sunday (Cypress Hill album)",
"Madden NFL 2010",
"rap rock",
"Ice Cube",
"Cannabis (drug)",
"A Tribe Called Quest",
"B-Real",
"Saturday Night Live",
"Album Title Goes Here",
"EMI Records",
"New York City",
"Unreleased and Revamped",
"Snoop Dogg",
"The Guns of Brixton",
"Billboard (magazine)",
"Eric \"Bobo\" Correa",
"Hollywood Walk of Fame",
"Eddie Vedder",
"file sharing",
"Psycho Realm",
"Recreational drug use",
"Sonic Youth",
"Christian Olde Wolbers",
"Showtime (TV network)",
"Ruffhouse Records",
"PopMatters",
"Rusko (musician)",
"West Coast hip hop",
"Mellow Man Ace",
"Coolio",
"Juice (soundtrack)",
"Red Hot Chili Peppers",
"Mainstream Rock (chart)",
"Priority Records",
"Armada Latina",
"Rancid (band)",
"DJ Muggs",
"System of a Down",
"Cypress X Rusko",
"WWE",
"Pitbull (rapper)",
"III: Temples of Boom",
"iTunes",
"1994 MTV Video Music Awards",
"Reading and Leeds Festivals",
"Prodigy (rapper)",
"The Fillmore",
"Modern Rock Tracks",
"How High",
"Souls of Mischief",
"Greatest Hits From the Bong",
"Ziggy Marley",
"La Jornada",
"AllMusic",
"Stone Temple Pilots",
"Soundscan",
"hardcore hip hop",
"Kingpin: Life of Crime",
"Rise Up (Cypress Hill album)",
"Seven Year Bitch",
"Soulfly",
"Cold (band)",
"Complex Networks",
"The Green Hornet (2011 film)",
"Dance Club Songs",
"Daron Malakian",
"Mix Master Mike",
"Knotfest",
"Gang Starr",
"Marc Anthony",
"Space Jam (soundtrack)",
"RIAA certification",
"Festival d'été de Québec",
"London Calling",
"Prophets of Rage",
"Grammy Awards of 1996",
"Los Grandes Éxitos en Español",
"Fat Joe",
"Korn",
"Lick a Shot",
"Baby Bash",
"The Psycho Realm",
"Pearl Jam",
"Rage Against the Machine",
"Tazz",
"Limp Bizkit",
"MxPx",
"Biohazard (band)",
"London Symphony Orchestra",
"MTV Video Music Award for Best Rap Video",
"Dr. Greenthumb",
"The Whooliganz",
"Flip Records (1994)",
"Till Death Do Us Part (Cypress Hill album)",
"Deftones",
"Elimination Chamber (2010)",
"Vibe (magazine)",
"Grammy",
"Best Rap Performance by a Duo or Group",
"7A3",
"gangsta rap",
"RIAA",
"The Clash",
"Spin (magazine)",
"The Offspring",
"Sampling (music)",
"Grammy Awards of 1994",
"Method Man",
"Soul Assassins",
"Throw Your Set in the Air",
"RBX",
"downset.",
"Top Independent Albums",
"Paul Wall",
"DJ Lord",
"YouTube",
"Beastie Boys",
"progenitors",
"Check The Technique",
"Insane in the Brain",
"Bob Marley",
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"Judgment Night (soundtrack)",
"Eminem",
"Luniz",
"Royal Albert Hall",
"The Alchemist (musician)",
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"How to Rap",
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"Lollapalooza",
"Busta Rhymes",
"(Rap) Superstar",
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"Billboard Music Award for Top Rap Song",
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"The Simpsons",
"WhoSampled",
"Woodstock 94",
"Skull & Bones (album)",
"Peter Shapiro (journalist)",
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"Mobb Deep",
"Nas",
"Tool (band)",
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"(Rock) Superstar",
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"Hip hop music",
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"Cypress Hill (album)",
"Canadian Albums Chart",
"KRS-One",
"Fugees",
"compilation album",
"Reggae",
"Estevan Oriol",
"Billboard Music Awards",
"Black Milk",
"Lethal Weapon 3",
"How I Could Just Kill a Man",
"LL Cool J",
"Tim Armstrong",
"Chapter 1 (Soul Assassins album)",
"Vato (song)",
"NBC",
"Pharrell Williams",
"Check Your Head",
"Fredwreck",
"Rock the Bells",
"Fear Factory",
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"Homerpalooza",
"Pinar del Río",
"Elephants on Acid"
] |
5,638 |
Combustion
|
Combustion, or burning, is a high-temperature exothermic redox chemical reaction between a fuel (the reductant) and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in a mixture termed as smoke. Combustion does not always result in fire, because a flame is only visible when substances undergoing combustion vaporize, but when it does, a flame is a characteristic indicator of the reaction. While activation energy must be supplied to initiate combustion (e.g., using a lit match to light a fire), the heat from a flame may provide enough energy to make the reaction self-sustaining. The study of combustion is known as combustion science.
Combustion is often a complicated sequence of elementary radical reactions. Solid fuels, such as wood and coal, first undergo endothermic pyrolysis to produce gaseous fuels whose combustion then supplies the heat required to produce more of them. Combustion is often hot enough that incandescent light in the form of either glowing or a flame is produced. A simple example can be seen in the combustion of hydrogen and oxygen into water vapor, a reaction which is commonly used to fuel rocket engines. This reaction releases 242kJ/mol of heat and reduces the enthalpy accordingly (at constant temperature and pressure):
2H_2(g){+}O_2(g)\rightarrow 2H_2O\uparrow
Uncatalyzed combustion in air requires relatively high temperatures. Complete combustion is stoichiometric concerning the fuel, where there is no remaining fuel, and ideally, no residual oxidant. Thermodynamically, the chemical equilibrium of combustion in air is overwhelmingly on the side of the products. However, complete combustion is almost impossible to achieve, since the chemical equilibrium is not necessarily reached, or may contain unburnt products such as carbon monoxide, hydrogen and even carbon (soot or ash). Thus, the produced smoke is usually toxic and contains unburned or partially oxidized products. Any combustion at high temperatures in atmospheric air, which is 78 percent nitrogen, will also create small amounts of several nitrogen oxides, commonly referred to as NOx, since the combustion of nitrogen is thermodynamically favored at high, but not low temperatures. Since burning is rarely clean, fuel gas cleaning or catalytic converters may be required by law.
Fires occur naturally, ignited by lightning strikes or by volcanic products. Combustion (fire) was the first controlled chemical reaction discovered by humans, in the form of campfires and bonfires, and continues to be the main method to produce energy for humanity. Usually, the fuel is carbon, hydrocarbons, or more complicated mixtures such as wood that contain partially oxidized hydrocarbons. The thermal energy produced from the combustion of either fossil fuels such as coal or oil, or from renewable fuels such as firewood, is harvested for diverse uses such as cooking, production of electricity or industrial or domestic heating. Combustion is also currently the only reaction used to power rockets. Combustion is also used to destroy (incinerate) waste, both nonhazardous and hazardous.
Oxidants for combustion have high oxidation potential and include atmospheric or pure oxygen, chlorine, fluorine, chlorine trifluoride, nitrous oxide and nitric acid. For instance, hydrogen burns in chlorine to form hydrogen chloride with the liberation of heat and light characteristic of combustion. Although usually not catalyzed, combustion can be catalyzed by platinum or vanadium, as in the contact process.
==Types==
===Complete and incomplete===
====Complete====
In complete combustion, the reactant burns in oxygen and produces a limited number of products. When a hydrocarbon burns in oxygen, the reaction will primarily yield carbon dioxide and water. When elements are burned, the products are primarily the most common oxides. Carbon will yield carbon dioxide, sulfur will yield sulfur dioxide, and iron will yield iron(III) oxide. Nitrogen is not considered to be a combustible substance when oxygen is the oxidant. Still, small amounts of various nitrogen oxides (commonly designated NOx| species) form when the air is the oxidative.
Combustion is not necessarily favorable to the maximum degree of oxidation, and it can be temperature-dependent. For example, sulfur trioxide is not produced quantitatively by the combustion of sulfur. species appear in significant amounts above about , and more is produced at higher temperatures. The amount of is also a function of oxygen excess.
In most industrial applications and in fires, air is the source of oxygen (). In the air, each mole of oxygen is mixed with approximately of nitrogen. Nitrogen does not take part in combustion, but at high temperatures, some nitrogen will be converted to NOx#Thermal| (mostly Nitric oxide|, with much smaller amounts of Nitrogen dioxide|). On the other hand, when there is insufficient oxygen to combust the fuel completely, some fuel carbon is converted to carbon monoxide, and some of the hydrogens remain unreacted. A complete set of equations for the combustion of a hydrocarbon in the air, therefore, requires an additional calculation for the distribution of oxygen between the carbon and hydrogen in the fuel.
The amount of air required for complete combustion is known as the "theoretical air" or "stoichiometric air". The amount of air above this value actually needed for optimal combustion is known as the "excess air", and can vary from 5% for a natural gas boiler, to 40% for anthracite coal, to 300% for a gas turbine.
====Incomplete====
Incomplete combustion will occur when there is not enough oxygen to allow the fuel to react completely to produce carbon dioxide and water. It also happens when the combustion is quenched by a heat sink, such as a solid surface or flame trap. As is the case with complete combustion, water is produced by incomplete combustion; however, carbon and carbon monoxide are produced instead of carbon dioxide.
For most fuels, such as diesel oil, coal, or wood, pyrolysis occurs before combustion. In incomplete combustion, products of pyrolysis remain unburnt and contaminate the smoke with noxious particulate matter and gases. Partially oxidized compounds are also a concern; partial oxidation of ethanol can produce harmful acetaldehyde, and carbon can produce toxic carbon monoxide.
The designs of combustion devices can improve the quality of combustion, such as burners and internal combustion engines. Further improvements are achievable by catalytic after-burning devices (such as catalytic converters) or by the simple partial return of the exhaust gases into the combustion process. Such devices are required by environmental legislation for cars in most countries. They may be necessary to enable large combustion devices, such as thermal power stations, to reach legal emission standards.
The degree of combustion can be measured and analyzed with test equipment. HVAC contractors, firefighters and engineers use combustion analyzers to test the efficiency of a burner during the combustion process. Also, the efficiency of an internal combustion engine can be measured in this way, and some U.S. states and local municipalities use combustion analysis to define and rate the efficiency of vehicles on the road today.
Carbon monoxide is one of the products from incomplete combustion. The formation of carbon monoxide produces less heat than formation of carbon dioxide so complete combustion is greatly preferred especially as carbon monoxide is a poisonous gas. When breathed, carbon monoxide takes the place of oxygen and combines with some of the hemoglobin in the blood, rendering it unable to transport oxygen.
====Problems associated with incomplete combustion====
=====Environmental problems=====
These oxides combine with water and oxygen in the atmosphere, creating nitric acid and sulfuric acids, which return to Earth's surface as acid deposition, or "acid rain." Acid deposition harms aquatic organisms and kills trees. Due to its formation of certain nutrients that are less available to plants such as calcium and phosphorus, it reduces the productivity of the ecosystem and farms. An additional problem associated with nitrogen oxides is that they, along with hydrocarbon pollutants, contribute to the formation of ground level ozone, a major component of smog.
=====Human health problems=====
Breathing carbon monoxide causes headache, dizziness, vomiting, and nausea. If carbon monoxide levels are high enough, humans become unconscious or die. Exposure to moderate and high levels of carbon monoxide over long periods is positively correlated with the risk of heart disease. People who survive severe carbon monoxide poisoning may suffer long-term health problems. Carbon monoxide from the air is absorbed in the lungs which then binds with hemoglobin in human's red blood cells. This reduces the capacity of red blood cells that carry oxygen throughout the body.
===Smoldering===
Smoldering is the slow, low-temperature, flameless form of combustion, sustained by the heat evolved when oxygen directly attacks the surface of a condensed-phase fuel. It is a typically incomplete combustion reaction. Solid materials that can sustain a smoldering reaction include coal, cellulose, wood, cotton, tobacco, peat, duff, humus, synthetic foams, charring polymers (including polyurethane foam) and dust. Common examples of smoldering phenomena are the initiation of residential fires on upholstered furniture by weak heat sources (e.g., a cigarette, a short-circuited wire) and the persistent combustion of biomass behind the flaming fronts of wildfires.
===Spontaneous===
Spontaneous combustion is a type of combustion that occurs by self-heating (increase in temperature due to exothermic internal reactions), followed by thermal runaway (self-heating which rapidly accelerates to high temperatures) and finally, ignition.
For example, phosphorus self-ignites at room temperature without the application of heat. Organic materials undergoing bacterial composting can generate enough heat to reach the point of combustion.
===Turbulent===
Combustion resulting in a turbulent flame is the most used for industrial applications (e.g. gas turbines, gasoline engines, etc.) because the turbulence helps the mixing process between the fuel and oxidizer.
===Micro-gravity===
The term 'micro' gravity refers to a gravitational state that is 'low' (i.e., 'micro' in the sense of 'small' and not necessarily a millionth of Earth's normal gravity) such that the influence of buoyancy on physical processes may be considered small relative to other flow processes that would be present at normal gravity. In such an environment, the thermal and flow transport dynamics can behave quite differently than in normal gravity conditions (e.g., a candle's flame takes the shape of a sphere.). Microgravity combustion research contributes to the understanding of a wide variety of aspects that are relevant to both the environment of a spacecraft (e.g., fire dynamics relevant to crew safety on the International Space Station) and terrestrial (Earth-based) conditions (e.g., droplet combustion dynamics to assist developing new fuel blends for improved combustion, materials fabrication processes, thermal management of electronic systems, multiphase flow boiling dynamics, and many others).
===Micro-combustion===
Combustion processes that happen in very small volumes are considered micro-combustion. The high surface-to-volume ratio increases specific heat loss. Quenching distance plays a vital role in stabilizing the flame in such combustion chambers.
==Chemical equations==
===Stoichiometric combustion of a hydrocarbon in oxygen===
Generally, the chemical equation for stoichiometric combustion of a hydrocarbon in oxygen is:
\ce{C}_x \ce{H}_y + \left(x+{y\over 4}\right)\ce{O2->} x\ce{CO2} + {y\over 2} \ce{H2O}
For example, the stoichiometric combustion of methane in oxygen is:
\underset{methane}{CH4} + 2O2 -> CO2 + 2H2O
===Stoichiometric combustion of a hydrocarbon in air===
If the stoichiometric combustion takes place using air as the oxygen source, the nitrogen present in the air (Atmosphere of Earth) can be added to the equation (although it does not react) to show the stoichiometric composition of the fuel in air and the composition of the resultant flue gas. Treating all non-oxygen components in air as nitrogen gives a 'nitrogen' to oxygen ratio of 3.77, i.e. (100% − %) / % where % is 20.95% vol:
\ce{C}_x \ce{H}_y + z\ce{O2} + 3.77z\ce{N2 ->} x\ce{CO2} + {y\over 2} \ce{H2O} + 3.77z\ce{N2}
where z = x + {y\over 4}.
For example, the stoichiometric combustion of methane in air is:
\ce{\underset{methane}{CH4} + 2O2} + 7.54\ce{N2-> CO2 + 2H2O} + 7.54\ce{N2}
The stoichiometric composition of methane in air is 1 / (1 + 2 + 7.54) = 9.49% vol.
The stoichiometric combustion reaction for CHO in air:
\ce{C_\mathit{\alpha}H_\mathit{\beta}O_\mathit{\gamma}} + \left ( \alpha + \frac{\beta}{4} -\frac{\gamma}{2} \right ) \left ( \ce{O_2} + 3.77 \ce{N_2} \right ) \longrightarrow \alpha \ce{CO_2} + \frac{\beta}{2} \ce{H_2O} + 3.77 \left ( \alpha + \frac{\beta}{4} -\frac{\gamma}{2} \right ) \ce{N_2}
The stoichiometric combustion reaction for CHOS:
\ce{C_\mathit{\alpha}H_\mathit{\beta}O_\mathit{\gamma}S_\mathit{\delta}} + \left ( \alpha + \frac{\beta}{4} -\frac{\gamma}{2} + \delta \right ) \left ( \ce{O_2} + 3.77 \ce{N_2} \right ) \longrightarrow \alpha \ce{CO_2} + \frac{\beta}{2} \ce{H_2O} + \delta \ce{SO_2} + 3.77 \left ( \alpha + \frac{\beta}{4} -\frac{\gamma}{2} + \delta \right ) \ce{N_2}
The stoichiometric combustion reaction for CHONS:
\ce{C_\mathit{\alpha}H_\mathit{\beta}O_\mathit{\gamma}N_\mathit{\delta}S_\mathit{\epsilon}} + \left ( \alpha + \frac{\beta}{4} -\frac{\gamma}{2} + \epsilon \right ) \left ( \ce{O_2} + 3.77 \ce{N_2} \right ) \longrightarrow \alpha \ce{CO_2} + \frac{\beta}{2} \ce{H_2O} + \epsilon \ce{SO_2} + \left ( 3.77 \left ( \alpha + \frac{\beta}{4} -\frac{\gamma}{2} + \epsilon \right ) + \frac{\delta}{2} \right ) \ce{N_2}
The stoichiometric combustion reaction for CHOF:
\ce{C_\mathit{\alpha}H_\mathit{\beta}O_\mathit{\gamma}F_\mathit{\delta}} + \left ( \alpha + \frac{\beta-\delta}{4} -\frac{\gamma}{2} \right ) \left ( \ce{O_2} + 3.77 \ce{N_2} \right ) \longrightarrow \alpha \ce{CO_2} + \frac{\beta-\delta}{2} \ce{H_2O} + \delta \ce{HF} + 3.77 \left ( \alpha + \frac{\beta-\delta}{4} -\frac{\gamma}{2} \right ) \ce{N_2}
===Trace combustion products===
Various other substances begin to appear in significant amounts in combustion products when the flame temperature is above about . When excess air is used, nitrogen may oxidize to and, to a much lesser extent, to . forms by disproportionation of , and and form by disproportionation of .
For example, when of propane is burned with of air (120% of the stoichiometric amount), the combustion products contain 3.3% . At , the equilibrium combustion products contain 0.03% and 0.002% . At , the combustion products contain 0.17% , 0.05% , 0.01% , and 0.004% .
Diesel engines are run with an excess of oxygen to combust small particles that tend to form with only a stoichiometric amount of oxygen, necessarily producing nitrogen oxide emissions. Both the United States and European Union enforce limits to vehicle nitrogen oxide emissions, which necessitate the use of special catalytic converters or treatment of the exhaust with urea (see Diesel exhaust fluid).
===Incomplete combustion of a hydrocarbon in oxygen===
The incomplete (partial) combustion of a hydrocarbon with oxygen produces a gas mixture containing mainly , , , and . Such gas mixtures are commonly prepared for use as protective atmospheres for the heat-treatment of metals and for gas carburizing. The general reaction equation for incomplete combustion of one mole of a hydrocarbon in oxygen is:
\underset{fuel}{C_\mathit{x} H_\mathit{y}} + \underset{oxygen}{\mathit{z} O2} -> \underset{carbon \ dioxide}{\mathit{a}CO2} + \underset{carbon\ monoxide}{\mathit{b}CO} + \underset{water}{\mathit{c}H2O} + \underset{hydrogen}{\mathit{d}H2}
When z falls below roughly 50% of the stoichiometric value, Methane| can become an important combustion product; when z falls below roughly 35% of the stoichiometric value, elemental carbon may become stable.
The products of incomplete combustion can be calculated with the aid of a material balance, together with the assumption that the combustion products reach equilibrium. For example, in the combustion of one mole of propane () with four moles of , seven moles of combustion gas are formed, and z is 80% of the stoichiometric value. The three elemental balance equations are:
Carbon: a + b = 3
Hydrogen: 2c + 2d = 8
Oxygen: 2a + b + c = 8
These three equations are insufficient in themselves to calculate the combustion gas composition.
However, at the equilibrium position, the water-gas shift reaction gives another equation:
CO + H2O -> CO2 + H2; K_{eq} = \frac{a \times d}{b \times c}
For example, at the value of K is 0.728. Solving, the combustion gas consists of 42.4% , 29.0% , 14.7% , and 13.9% . Carbon becomes a stable phase at and pressure when z is less than 30% of the stoichiometric value, at which point the combustion products contain more than 98% and and about 0.5% .
Substances or materials which undergo combustion are called fuels. The most common examples are natural gas, propane, kerosene, diesel, petrol, charcoal, coal, wood, etc.
===Liquid fuels===
Combustion of a liquid fuel in an oxidizing atmosphere actually happens in the gas phase. It is the vapor that burns, not the liquid. Therefore, a liquid will normally catch fire only above a certain temperature: its flash point. The flash point of liquid fuel is the lowest temperature at which it can form an ignitable mix with air. It is the minimum temperature at which there is enough evaporated fuel in the air to start combustion.
=== Gaseous fuels ===
Combustion of gaseous fuels may occur through one of four distinctive types of burning: diffusion flame, premixed flame, autoignitive reaction front, or as a detonation. The type of burning that actually occurs depends on the degree to which the fuel and oxidizer are mixed prior to heating: for example, a diffusion flame is formed if the fuel and oxidizer are separated initially, whereas a premixed flame is formed otherwise. Similarly, the type of burning also depends on the pressure: a detonation, for example, is an autoignitive reaction front coupled to a strong shock wave giving it its characteristic high-pressure peak and high detonation velocity. There are many avenues of loss in the operation of a heating process. Typically, the dominant loss is sensible heat leaving with the offgas (i.e., the flue gas). The temperature and quantity of offgas indicates its heat content (enthalpy), so keeping its quantity low minimizes heat loss.
In a perfect furnace, the combustion air flow would be matched to the fuel flow to give each fuel molecule the exact amount of oxygen needed to cause complete combustion. However, in the real world, combustion does not proceed in a perfect manner. Unburned fuel (usually and ) discharged from the system represents a heating value loss (as well as a safety hazard). Since combustibles are undesirable in the offgas, while the presence of unreacted oxygen there presents minimal safety and environmental concerns, the first principle of combustion management is to provide more oxygen than is theoretically needed to ensure that all the fuel burns. For methane () combustion, for example, slightly more than two molecules of oxygen are required.
The second principle of combustion management, however, is to not use too much oxygen. The correct amount of oxygen requires three types of measurement: first, active control of air and fuel flow; second, offgas oxygen measurement; and third, measurement of offgas combustibles. For each heating process, there exists an optimum condition of minimal offgas heat loss with acceptable levels of combustibles concentration. Minimizing excess oxygen pays an additional benefit: for a given offgas temperature, the NOx level is lowest when excess oxygen is kept lowest. The material balance directly relates the air/fuel ratio to the percentage of in the combustion gas. The heat balance relates the heat available for the charge to the overall net heat produced by fuel combustion. Additional material and heat balances can be made to quantify the thermal advantage from preheating the combustion air, or enriching it in oxygen.
==Reaction mechanism==
Combustion in oxygen is a chain reaction in which many distinct radical intermediates participate. The high energy required for initiation is explained by the unusual structure of the dioxygen molecule. The lowest-energy configuration of the dioxygen molecule is a stable, relatively unreactive diradical in a triplet spin state. Bonding can be described with three bonding electron pairs and two antibonding electrons, with spins aligned, such that the molecule has nonzero total angular momentum. Most fuels, on the other hand, are in a singlet state, with paired spins and zero total angular momentum. Interaction between the two is quantum mechanically a "forbidden transition", i.e. possible with a very low probability. To initiate combustion, energy is required to force dioxygen into a spin-paired state, or singlet oxygen. This intermediate is extremely reactive. The energy is supplied as heat, and the reaction then produces additional heat, which allows it to continue.
Combustion of hydrocarbons is thought to be initiated by hydrogen atom abstraction (not proton abstraction) from the fuel to oxygen, to give a hydroperoxide radical (HOO). This reacts further to give hydroperoxides, which break up to give hydroxyl radicals. There are a great variety of these processes that produce fuel radicals and oxidizing radicals. Oxidizing species include singlet oxygen, hydroxyl, monatomic oxygen, and hydroperoxyl. Such intermediates are short-lived and cannot be isolated. However, non-radical intermediates are stable and are produced in incomplete combustion. An example is acetaldehyde produced in the combustion of ethanol. An intermediate in the combustion of carbon and hydrocarbons, carbon monoxide, is of special importance because it is a poisonous gas, but also economically useful for the production of syngas.
Solid and heavy liquid fuels also undergo a great number of pyrolysis reactions that give more easily oxidized, gaseous fuels. These reactions are endothermic and require constant energy input from the ongoing combustion reactions. A lack of oxygen or other improperly designed conditions result in these noxious and carcinogenic pyrolysis products being emitted as thick, black smoke.
The rate of combustion is the amount of a material that undergoes combustion over a period of time. It can be expressed in grams per second (g/s) or kilograms per second (kg/s).
Detailed descriptions of combustion processes, from the chemical kinetics perspective, require the formulation of large and intricate webs of elementary reactions. For instance, combustion of hydrocarbon fuels typically involve hundreds of chemical species reacting according to thousands of reactions.
The inclusion of such mechanisms within computational flow solvers still represents a pretty challenging task mainly in two aspects. First, the number of degrees of freedom (proportional to the number of chemical species) can be dramatically large; second, the source term due to reactions introduces a disparate number of time scales which makes the whole dynamical system stiff. As a result, the direct numerical simulation of turbulent reactive flows with heavy fuels soon becomes intractable even for modern supercomputers.
Therefore, a plethora of methodologies have been devised for reducing the complexity of combustion mechanisms without resorting to high detail levels. Examples are provided by:
The Relaxation Redistribution Method (RRM)
The Intrinsic Low-Dimensional Manifold (ILDM) approach and further developments
The invariant-constrained equilibrium edge preimage curve method.
A few variational approaches
The Computational Singular perturbation (CSP) method and further developments.
The Rate Controlled Constrained Equilibrium (RCCE) and Quasi Equilibrium Manifold (QEM) approach.
The G-Scheme.
The Method of Invariant Grids (MIG).
===Kinetic modelling===
The kinetic modelling may be explored for insight into the reaction mechanisms of thermal decomposition in the combustion of different materials by using for instance Thermogravimetric analysis.
==Temperature==
Assuming perfect combustion conditions, such as complete combustion under adiabatic conditions (i.e., no heat loss or gain), the adiabatic combustion temperature can be determined. The formula that yields this temperature is based on the first law of thermodynamics and takes note of the fact that the heat of combustion is used entirely for heating the fuel, the combustion air or oxygen, and the combustion product gases (commonly referred to as the flue gas).
In the case of fossil fuels burnt in air, the combustion temperature depends on all of the following:
the heating value;
the stoichiometric air to fuel ratio {\lambda};
the specific heat capacity of fuel and air;
the air and fuel inlet temperatures.
The adiabatic combustion temperature (also known as the adiabatic flame temperature) increases for higher heating values and inlet air and fuel temperatures and for stoichiometric air ratios approaching one.
Most commonly, the adiabatic combustion temperatures for coals are around (for inlet air and fuel at ambient temperatures and for \lambda = 1.0), around for oil and for natural gas.
In industrial fired heaters, power station steam generators, and large gas-fired turbines, the more common way of expressing the usage of more than the stoichiometric combustion air is percent excess combustion air. For example, excess combustion air of 15 percent means that 15 percent more than the required stoichiometric air is being used.
==Instabilities==
Combustion instabilities are typically violent pressure oscillations in a combustion chamber. These pressure oscillations can be as high as 180dB, and long-term exposure to these cyclic pressure and thermal loads reduces the life of engine components. In rockets, such as the F1 used in the Saturn V program, instabilities led to massive damage to the combustion chamber and surrounding components. This problem was solved by re-designing the fuel injector. In liquid jet engines, the droplet size and distribution can be used to attenuate the instabilities. Combustion instabilities are a major concern in ground-based gas turbine engines because of emissions. The tendency is to run lean, an equivalence ratio less than 1, to reduce the combustion temperature and thus reduce the emissions; however, running the combustion lean makes it very susceptible to combustion instability.
The Rayleigh Criterion is the basis for analysis of thermoacoustic combustion instability and is evaluated using the Rayleigh Index over one cycle of instability
G(x)=\frac{1}{T}\int_{T}q'(x,t)p'(x,t)dt
where q' is the heat release rate perturbation and p' is the pressure fluctuation.
When the heat release oscillations are in phase with the pressure oscillations, the Rayleigh Index is positive and the magnitude of the thermoacoustic instability is maximised. On the other hand, if the Rayleigh Index is negative, then thermoacoustic damping occurs. The Rayleigh Criterion implies that thermoacoustic instability can be optimally controlled by having heat release oscillations 180 degrees out of phase with pressure oscillations at the same frequency. This minimizes the Rayleigh Index.
|
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] |
5,639 |
Cyrillic script
|
The Cyrillic script (, ) is a writing system used for various languages across Eurasia. It is the designated national script in various Slavic, Turkic, Mongolic, Uralic, Caucasian and Iranic-speaking countries in Southeastern Europe, Eastern Europe, the Caucasus, Central Asia, North Asia, and East Asia, and used by many other minority languages.
, around 250 million people in Eurasia use Cyrillic as the official script for their national languages, with Russia accounting for about half of them. With the accession of Bulgaria to the European Union on 1 January 2007, Cyrillic became the third official script of the European Union, following the Latin and Greek alphabets.
The Early Cyrillic alphabet was developed during the 9th century AD at the Preslav Literary School in the First Bulgarian Empire during the reign of Tsar Simeon I the Great, probably by the disciples of the two Byzantine brothers Cyril and Methodius, who had previously created the Glagolitic script. Among them were Clement of Ohrid, Naum of Preslav, Constantine of Preslav, Joan Ekzarh, Chernorizets Hrabar, Angelar, Sava and other scholars. The script is named in honor of Saint Cyril.
==Etymology==
Since the script was conceived and popularised by the followers of Cyril and Methodius in Bulgaria, rather than by Cyril and Methodius themselves, its name denotes homage rather than authorship.
==History==
The Cyrillic script was created during the First Bulgarian Empire. Modern scholars believe that the Early Cyrillic alphabet was created at the Preslav Literary School, the most important early literary and cultural center of the First Bulgarian Empire and of all Slavs:
A number of prominent Bulgarian writers and scholars worked at the school, including Naum of Preslav until 893; Constantine of Preslav; Joan Ekzarh (also transcr. John the Exarch); and Chernorizets Hrabar, among others. The school was also a center of translation, mostly of Byzantine authors. The Cyrillic script is derived from the Greek uncial script letters, augmented by ligatures and consonants from the older Glagolitic alphabet for sounds not found in Greek. Glagolitic and Cyrillic were formalized by the Byzantine Saints Cyril and Methodius and their Bulgarian disciples, such as Saints Naum, Clement, Angelar, and Sava. They spread and taught Christianity in the whole of Bulgaria. Paul Cubberley posits that although Cyril may have codified and expanded Glagolitic, it was his students in the First Bulgarian Empire under Tsar Simeon the Great that developed Cyrillic from the Greek letters in the 890s as a more suitable script for church books.
Cyrillic in modern-day Bosnia is an extinct and disputed variant of the Cyrillic alphabet that originated in medieval period. Paleographers consider the earliest features of script had likely begun to appear between the 10th or 11th century, with the Humac tablet to be the first such document using this type of script and is believed to date from this period. It was used continuously until the 18th century, with sporadic usage extending into the 20th century.
With the orthographic reform of Saint Evtimiy of Tarnovo and other prominent representatives of the Tarnovo Literary School of the 14th and 15th centuries, such as Gregory Tsamblak and Constantine of Kostenets, the school influenced Russian, Serbian, Wallachian and Moldavian medieval culture. This is known in Russia as the second South-Slavic influence.
In 170810, the Cyrillic script used in Russia was heavily reformed by Peter the Great, who had recently returned from his Grand Embassy in Western Europe. The new letterforms, called the Civil script, became closer to those of the Latin alphabet; several archaic letters were abolished and several new letters were introduced designed by Peter himself. Letters became distinguished between upper and lower case. West European typography culture was also adopted. The pre-reform letterforms, called poluustav (), were notably retained in Church Slavonic and are sometimes used in Russian even today, especially if one wants to give a text a 'Slavic' or 'archaic' feel.
The alphabet used for the modern Church Slavonic language in Eastern Orthodox and Eastern Catholic rites still resembles early Cyrillic. However, over the course of the following millennium, Cyrillic adapted to changes in spoken language, developed regional variations to suit the features of national languages, and was subjected to academic reform and political decrees. A notable example of such linguistic reform can be attributed to Vuk Stefanović Karadžić, who updated the Serbian Cyrillic alphabet by removing certain graphemes no longer represented in the vernacular and introducing graphemes specific to Serbian (i.e., Љ Њ Ђ Ћ Џ Ј), distancing it from the Church Slavonic alphabet in use prior to the reform. Today, many languages in the Balkans, Eastern Europe, and northern Eurasia are written in Cyrillic alphabets.
==Letters==
Cyrillic script spread throughout the East Slavic and some South Slavic territories, being adopted for writing local languages, such as Old East Slavic. Its adaptation to local languages produced a number of Cyrillic alphabets, discussed below.
=== Majuscule and minuscule ===
Capital and lowercase letters were not distinguished in old manuscripts.
Yeri () was originally a ligature of Yer and I ( + = ). Iotation was indicated by ligatures formed with the letter І: (not an ancestor of modern Ya, Я, which is derived from ), , (ligature of and ), , . Sometimes different letters were used interchangeably, for example = = , as were typographical variants like = . There were also commonly used ligatures like = .
=== Numbers ===
The letters also had numeric values, based not on Cyrillic alphabetical order, but inherited from the letters' Greek ancestors.
===Computer support===
Computer fonts for early Cyrillic alphabets are not routinely provided. Many of the letterforms differ from those of modern Cyrillic, varied a great deal between manuscripts, and changed over time. In accordance with Unicode policy, the standard does not include letterform variations or ligatures found in manuscript sources unless they can be shown to conform to the Unicode definition of a character: this aspect is the responsibility of the typeface designer.
The Unicode 5.1 standard, released on 4 April 2008, greatly improved computer support for the early Cyrillic and the modern Church Slavonic language. In Microsoft Windows, the Segoe UI user interface font is notable for having complete support for the archaic Cyrillic letters since Windows 8.
===Currency signs===
Some currency signs have derived from Cyrillic letters:
The Ukrainian hryvnia sign (₴) is from the cursive minuscule Ukrainian Cyrillic letter He (г).
The Russian ruble sign (₽) from the majuscule Р.
The Kyrgyzstani som sign (⃀) from the majuscule С (es)
The Kazakhstani tenge sign (₸) from Т
The Mongolian tögrög sign (₮) from Т
==Letterforms and type design==
The development of Cyrillic letter forms passed directly from the medieval stage to the late Baroque, without a Renaissance phase as in Western Europe. Late Medieval Cyrillic letters (categorized as vyaz' and still found on many icon inscriptions today) show a marked tendency to be very tall and narrow, with strokes often shared between adjacent letters.
Peter the Great, Tsar of Russia, mandated the use of westernized letter forms (ru) in the early 18th century. Over time, these were largely adopted in the other languages that use the script. Thus, unlike the majority of modern Greek typefaces that retained their own set of design principles for lower-case letters (such as the placement of serifs, the shapes of stroke ends, and stroke-thickness rules, although Greek capital letters do use Latin design principles), modern Cyrillic types are much the same as modern Latin types of the same typeface family. The development of some Cyrillic computer fonts from Latin ones has also contributed to a visual Latinization of Cyrillic type.
=== Lowercase forms ===
Cyrillic uppercase and lowercase letter forms are not as differentiated as in Latin typography. Upright Cyrillic lowercase letters are essentially small capitals (with exceptions: Cyrillic , , , , , and adopted Latin lowercase shapes, lowercase is typically based on from Latin typefaces, lowercase , and are traditional handwritten forms), although a good-quality Cyrillic typeface will still include separate small-caps glyphs.
Cyrillic typefaces, as well as Latin ones, have roman and italic forms (practically all popular modern computer fonts include parallel sets of Latin and Cyrillic letters, where many glyphs, uppercase as well as lowercase, are shared by both). However, the native typeface terminology in most Slavic languages (for example, in Russian) does not use the words "roman" and "italic" in this sense. Instead, the nomenclature follows German naming patterns:
Roman type is called ' ("upright type")compare with ' ("regular type") in German
Italic type is called ' ("cursive") or ' ("cursive type")from the German word , meaning italic typefaces and not cursive writing
Cursive handwriting is ' ("handwritten type")in German: ' or , both meaning literally 'running type'
A (mechanically) sloped oblique type of sans-serif faces is ("sloped" or "slanted type").
A boldfaced type is called ("semi-bold type"), because there existed fully boldfaced shapes that have been out of use since the beginning of the 20th century.
=== Italic and cursive forms ===
Similarly to Latin typefaces, italic and cursive forms of many Cyrillic letters (typically lowercase; uppercase only for handwritten or stylish types) are very different from their upright roman types. In certain cases, the correspondence between uppercase and lowercase glyphs does not coincide in Latin and Cyrillic types: for example, italic Cyrillic is the lowercase counterpart of not of .
Note: in some typefaces or styles, , i.e. the lowercase italic Cyrillic , may look like Latin , and , i.e. lowercase italic Cyrillic , may look like small-capital italic .
In Standard Serbian, as well as in Macedonian, some italic and cursive letters are allowed to be different, to more closely resemble the handwritten letters. The regular (upright) shapes are generally standardized in small caps form.
Notes: Depending on fonts available, the Serbian row may appear identical to the Russian row. Unicode approximations are used in the faux row to ensure it can be rendered properly across all systems.
In the Bulgarian alphabet, many lowercase letterforms may more closely resemble the cursive forms on the one hand and Latin glyphs on the other hand, e.g. by having an ascender or descender or by using rounded arcs instead of sharp corners. Sometimes, uppercase letters may have a different shape as well, e.g. more triangular, Д and Л, like Greek delta Δ and lambda Λ.
Notes: Depending on fonts available, the Bulgarian row may appear identical to the Russian row. Unicode approximations are used in the faux row to ensure it can be rendered properly across all systems; in some cases, such as ж with k-like ascender, no such approximation exists.
=== Accessing variant forms ===
Computer fonts typically default to the Central/Eastern, Russian letterforms, and require the use of OpenType Layout (OTL) features to display the Western, Bulgarian or Southern, Serbian/Macedonian forms. Depending on the choices made by the (computer) font designer, they may either be automatically activated by the local variant locl feature for text tagged with an appropriate language code, or the author needs to opt-in by activating a stylistic set ss## or character variant cv## feature. These solutions only enjoy partial support and may render with default glyphs in certain software configurations, and the reader may not see the same result as the author intended.
==Cyrillic alphabets==
Among others, Cyrillic is the standard script for writing the following languages:
Slavic languages:
Belarusian
Bulgarian
Macedonian
Russian
Rusyn
Serbo-Croatian (Bosnian, Montenegrin and Serbian)
Ukrainian
Non-Slavic languages of Russia:
Abaza
Adyghe
Avar
Azerbaijani (in Dagestan)
Bashkir
Buryat
Chechen
Chuvash
Erzya
Ingush
Kabardian
Kalmyk
Karachay-Balkar
Kildin Sami
Komi
Mari
Moksha
Nogai
Ossetian (in North Ossetia–Alania)
Romani
Sakha/Yakut
Tatar
Tuvan
Udmurt
Yuit (Yupik)
Non-Slavic languages in other countries:
Abkhaz
Aleut (now mostly in church texts)
Dungan
Kazakh (to be replaced by Latin script by 2031)
Kyrgyz
Mongolian (to also be written with traditional Mongolian script by 2025)
Tajik
Tlingit (now only in church texts)
Turkmen (officially replaced by Latin script)
Uzbek (also officially replaced by Latin script, but still in wide use)
Yupik (in Alaska)
The Cyrillic script has also been used for languages of Alaska, Slavic Europe (except for Western Slavic and Slovenian), the Caucasus, the languages of Idel-Ural, Siberia, and the Russian Far East.
The first alphabet derived from Cyrillic was Abur, used for the Komi language. Other Cyrillic alphabets include the Molodtsov alphabet for the Komi language and various alphabets for Caucasian languages.
==Usage of Cyrillic versus other scripts==
===Latin script===
A number of languages written in a Cyrillic alphabet have also been written in a Latin alphabet, such as Azerbaijani, Uzbek, Serbian, and Romanian (in the Moldavian SSR until 1989 and in the Danubian Principalities throughout the 19th century). After the disintegration of the Soviet Union in 1991, some of the former republics officially shifted from Cyrillic to Latin. The transition is complete in most of Moldova (except the breakaway region of Transnistria, where Moldovan Cyrillic is official), Turkmenistan, and Azerbaijan. Uzbekistan still uses both systems, and Kazakhstan has officially begun a transition from Cyrillic to Latin (scheduled to be complete by 2025). The Russian government has mandated that Cyrillic must be used for all public communications in all federal subjects of Russia, to promote closer ties across the federation. This act was controversial for speakers of many Slavic languages; for others, such as Chechen and Ingush speakers, the law had political ramifications. For example, the separatist Chechen government mandated a Latin script which is still used by many Chechens.
Standard Serbian uses both the Cyrillic and Latin scripts. Cyrillic is nominally the official script of Serbia's administration according to the Serbian constitution; however, the law does not regulate scripts in standard language, or standard language itself by any means. In practice the scripts are equal, with Latin being used more often in a less official capacity.
The Zhuang alphabet, used between the 1950s and 1980s in portions of the People's Republic of China, used a mixture of Latin, phonetic, numeral-based, and Cyrillic letters. The non-Latin letters, including Cyrillic, were removed from the alphabet in 1982 and replaced with Latin letters that closely resembled the letters they replaced.
===Romanization===
There are various systems for romanization of Cyrillic text, including transliteration to convey Cyrillic spelling in Latin letters, and transcription to convey pronunciation.
Standard Cyrillic-to-Latin transliteration systems include:
Scientific transliteration, used in linguistics, is based on the Serbo-Croatian Latin alphabet.
The Working Group on Romanization Systems of the United Nations recommends different systems for specific languages. These are the most commonly used around the world.
ISO 9:1995, from the International Organization for Standardization.
American Library Association and Library of Congress Romanization tables for Slavic alphabets (ALA-LC Romanization), used in North American libraries.
BGN/PCGN Romanization (1947), United States Board on Geographic Names & Permanent Committee on Geographical Names for British Official Use).
GOST 16876, a now defunct Soviet transliteration standard. Replaced by GOST 7.79-2000, which is based on ISO 9.
Various informal romanizations of Cyrillic, which adapt the Cyrillic script to Latin and sometimes Greek glyphs for compatibility with small character sets.
See also Romanization of Belarusian, Bulgarian, Kyrgyz, Russian, Macedonian and Ukrainian.
===Cyrillization===
Representing other writing systems with Cyrillic letters is called Cyrillization.
==Summary table==
Ё in Russian is usually spelled as Е; Ё is typically printed in texts for learners and in dictionaries, and in word pairs which are differentiated only by that letter (все – всё).
==Computer encoding==
===Unicode===
As of Unicode version , Cyrillic letters, including national and historical alphabets, are encoded across several blocks:
Cyrillic: U+0400–U+04FF
Cyrillic Supplement: U+0500–U+052F
Cyrillic Extended-A: U+2DE0–U+2DFF
Cyrillic Extended-B: U+A640–U+A69F
Cyrillic Extended-C: U+1C80–U+1C8F
Cyrillic Extended-D: U+1E030–U+1E08F
Phonetic Extensions: U+1D2B, U+1D78
Combining Half Marks: U+FE2E–U+FE2F
The characters in the range U+0400 to U+045F are essentially the characters from ISO 8859-5 moved upward by 864 positions. The characters in the range U+0460 to U+0489 are historic letters, not used now. The characters in the range U+048A to U+052F are additional letters for various languages that are written with Cyrillic script.
Unicode as a general rule does not include accented Cyrillic letters. A few exceptions include:
combinations that are considered as separate letters of respective alphabets, like Й, Ў, Ё, Ї, Ѓ, Ќ (as well as many letters of non-Slavic alphabets);
two most frequent combinations orthographically required to distinguish homonyms in Bulgarian and Macedonian: Ѐ, Ѝ;
a few Old and New Church Slavonic combinations: Ѷ, Ѿ, Ѽ.
To indicate stressed or long vowels, combining diacritical marks can be used after the respective letter (for example, : е́ у́ э́ etc.).
Some languages, including Church Slavonic, are still not fully supported.
Unicode 5.1, released on 4 April 2008, introduces major changes to the Cyrillic blocks. Revisions to the existing Cyrillic blocks, and the addition of Cyrillic Extended A (2DE0 ... 2DFF) and Cyrillic Extended B (A640 ... A69F), significantly improve support for the early Cyrillic alphabet, Abkhaz, Aleut, Chuvash, Kurdish, and Moksha.
===Other===
Other character encoding systems for Cyrillic:
CP8668-bit Cyrillic character encoding established by Microsoft for use in MS-DOS also known as GOST-alternative. Cyrillic characters go in their native order, with a "window" for pseudographic characters.
ISO/IEC 8859-58-bit Cyrillic character encoding established by International Organization for Standardization
KOI8-R8-bit native Russian character encoding. Invented in the USSR for use on Soviet clones of American IBM and DEC computers. The Cyrillic characters go in the order of their Latin counterparts, which allowed the text to remain readable after transmission via a 7-bit line that removed the most significant bit from each bytethe result became a very rough, but readable, Latin transliteration of Cyrillic. Standard encoding of early 1990s for Unix systems and the first Russian Internet encoding.
KOI8-UKOI8-R with addition of Ukrainian letters.
MIK8-bit native Bulgarian character encoding for use in DOS.
Windows-12518-bit Cyrillic character encoding established by Microsoft for use in Microsoft Windows. The simplest 8-bit Cyrillic encoding32 capital chars in native order at 0xc0–0xdf, 32 usual chars at 0xe0–0xff, with rarely used "YO" characters somewhere else. No pseudographics. Former standard encoding in some Linux distributions for Belarusian and Bulgarian, but currently displaced by UTF-8.
GOST-main.
GB 2312Principally simplified Chinese encodings, but there are also the basic 33 Russian Cyrillic letters (in upper- and lower-case).
JIS and Shift JISPrincipally Japanese encodings, but there are also the basic 33 Russian Cyrillic letters (in upper- and lower-case).
===Keyboard layouts===
Each language has its own standard keyboard layout, adopted from traditional national typewriters. With the flexibility of computer input methods, there are also transliterating or phonetic/homophonic keyboard layouts made for typists who are more familiar with other layouts, like the common English QWERTY keyboard. When practical Cyrillic keyboard layouts are unavailable, computer users sometimes use transliteration (translit) or look-alike (volapuk encoding) to type in languages that are normally written with the Cyrillic alphabet. Potentially, these proxy versions could be transformed programmatically into Cyrillic at a later date.
|
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".мкд",
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"Ѐ",
"Nogai language"
] |
5,641 |
Consonant
|
In articulatory phonetics, a consonant is a speech sound that is articulated with complete or partial closure of the vocal tract, except for the h sound, which is pronounced without any stricture in the vocal tract. Examples are and [b], pronounced with the lips; and [d], pronounced with the front of the tongue; and [g], pronounced with the back of the tongue; , pronounced throughout the vocal tract; , [v], , and [z] pronounced by forcing air through a narrow channel (fricatives); and and , which have air flowing through the nose (nasals). Most consonants are pulmonic, using air pressure from the lungs to generate a sound. Very few natural languages are non-pulmonic, making use of ejectives, implosives, and clicks. Contrasting with consonants are vowels.
Since the number of speech sounds in the world's languages is much greater than the number of letters in any one alphabet, linguists have devised systems such as the International Phonetic Alphabet (IPA) to assign a unique and unambiguous symbol to each attested consonant. The English alphabet has fewer consonant letters than the English language has consonant sounds, so digraphs like , , , and are used to extend the alphabet, though some letters and digraphs represent more than one consonant. For example, the sound spelled in "this" is a different consonant from the sound in "thin". (In the IPA, these are and , respectively.)
==Etymology==
The word consonant comes from Latin oblique stem , from 'sounding-together', a calque of Greek (plural , ).
Dionysius Thrax calls consonants ( 'sounded with') because in Greek they can only be pronounced with a vowel. He divides them into two subcategories: ( 'half-sounded'), which are the continuants,{{efn|Dionysius Thrax:
Of these, eight are half-sounded: z, x, ps, l, m, n, r, s. They are called 'half-sounded' because, though a little weaker than the vowels, they are still harmonious [well-sounding] in their moaning and hissing. which correspond to plosives.{{efn|Dionysius Thrax:
Nine are unsounded: b, g, d, k, p, t, th, ph, ch. They are called 'unsounded' because, more than the others, they are discordant [ill-sounding], just as we call the ill-sounding tragedist 'unsounded'. call these "fricative vowels" and say that "they can usually be thought of as syllabic fricatives that are allophones of vowels". That is, phonetically they are consonants, but phonemically they behave as vowels.
Many Slavic languages allow the trill and the lateral as syllabic nuclei (see Words without vowels). In languages like Nuxalk, it is difficult to know what the nucleus of a syllable is, or if all syllables even have nuclei. If the concept of 'syllable' applies in Nuxalk, there are syllabic consonants in words like (?) 'seal fat'. Miyako in Japan is similar, with 'to build' and 'to pull'.
Each spoken consonant can be distinguished by several phonetic features:
The manner of articulation is how air escapes from the vocal tract when the consonant or approximant (vowel-like) sound is made. Manners include stops, fricatives, and nasals.
The place of articulation is where in the vocal tract the obstruction of the consonant occurs, and which speech organs are involved. Places include bilabial (both lips), alveolar (tongue against the gum ridge), and velar (tongue against soft palate). In addition, there may be a simultaneous narrowing at another place of articulation, such as palatalisation or pharyngealisation. Consonants with two simultaneous places of articulation are said to be coarticulated.
The phonation of a consonant is how the vocal cords vibrate during the articulation. When the vocal cords vibrate fully, the consonant is called voiced; when they do not vibrate at all, it is voiceless.
The voice onset time (VOT) indicates the timing of the phonation. Aspiration is a feature of VOT.
The airstream mechanism is how the air moving through the vocal tract is powered. Most languages have exclusively pulmonic egressive consonants, which use the lungs and diaphragm, but ejectives, clicks, and implosives use different mechanisms.
The length is how long the obstruction of a consonant lasts. This feature is borderline distinctive in English, as in "wholly" vs. "holy" , but cases are limited to morpheme boundaries. Unrelated roots are differentiated in various languages such as Italian, Japanese, and Finnish, with two length levels, "single" and "geminate". Estonian and some Sami languages have three phonemic lengths: short, geminate, and long geminate, although the distinction between the geminate and overlong geminate includes suprasegmental features.
The articulatory force is how much muscular energy is involved. This has been proposed many times, but no distinction relying exclusively on force has ever been demonstrated.
All English consonants can be classified by a combination of these features, such as "voiceless alveolar stop" . In this case, the airstream mechanism is omitted.
Some pairs of consonants like p::b, t::d are sometimes called fortis and lenis, but this is a phonological rather than phonetic distinction.
Consonants are scheduled by their features in a number of IPA charts:
==Examples==
The recently extinct Ubykh language had only 2 or 3 vowels but 84 consonants; the Taa language has 87 consonants under one analysis, 164 under another, plus some 30 vowels and tone. The types of consonants used in various languages are by no means universal. For instance, nearly all Australian languages lack fricatives; a large percentage of the world's languages lack voiced stops such as , , as phonemes, though they may appear phonetically. Most languages, however, do include one or more fricatives, with being the most common, and a liquid consonant or two, with the most common. The approximant is also widespread, and virtually all languages have one or more nasals, though a very few, such as the Central dialect of Rotokas, lack even these. This last language has the smallest number of consonants in the world, with just six.
===Most common===
In rhotic American English, the consonants spoken most frequently are . ( is less common in non-rhotic accents.)
The most frequent consonant in many other languages is .
The most universal consonants around the world (that is, the ones appearing in nearly all languages) are the three voiceless stops , , , and the two nasals , . However, even these common five are not completely universal. Several languages in the vicinity of the Sahara Desert, including Arabic, lack . Several languages of North America, such as Mohawk, lack both of the labials and . The Wichita language of Oklahoma and some West African languages, such as Ijo, lack the consonant on a phonemic level, but do use it phonetically, as an allophone of another consonant (of in the case of Ijo, and of in Wichita). A few languages on Bougainville Island and around Puget Sound, such as Makah, lack both of the nasals and altogether, except in special speech registers such as baby-talk. The 'click language' Nǁng lacks , and colloquial Samoan lacks both alveolars, and . Despite the 80-odd consonants of Ubykh, it lacks the plain velar in native words, as do the related Adyghe and Kabardian languages. But with a few striking exceptions, such as Xavante and Tahitian—which have no dorsal consonants whatsoever—nearly all other languages have at least one velar consonant: most of the few languages that do not have a simple (that is, a sound that is generally pronounced ) have a consonant that is very similar. For instance, an areal feature of the Pacific Northwest coast is that historical *k has become palatalized in many languages, so that Saanich for example has and but no plain ; similarly, historical *k in the Northwest Caucasian languages became palatalized to in extinct Ubykh and to in most Circassian dialects.
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"phonology"
] |
5,642 |
Costume jewelry
|
Costume or fashion jewelry includes a range of decorative items worn for personal adornment that are manufactured as less expensive ornamentation to complement a particular fashionable outfit or garment as opposed to "real" (fine) jewelry, which is more costly and which may be regarded primarily as collectibles, keepsakes, or investments. From the outset, costume jewelry — also known as fashion jewelry — paralleled the styles of its more precious fine counterparts.
==Terminology==
It is also known as artificial jewellery, imitation jewellery, imitated jewelry, trinkets, fashion jewelry, junk jewelry, fake jewelry, or fallalery.
==Etymology==
The term costume jewelry dates back to the early 20th century. It reflects the use of the word "costume" to refer to what is now called an "outfit".
==Components==
Originally, costume or fashion jewelry was made of inexpensive simulated gemstones, such as rhinestones or lucite, set in pewter, silver, nickel, or brass. During the depression years, some manufacturers even downgraded rhinestones to meet the cost of production.
According to Schiffer, some of the characteristics of the costume jewelry in the Art Deco period were: While Kim Craftsmen closed in the early 1990s, many collectors still forage for their items at antique shows and flea markets.
==General history==
Costume jewelry has been part of the culture for almost 300 years. During the 18th century, jewelers began making pieces with inexpensive glass. In the 19th century, costume jewelry made of semi-precious material came into the market. Jewels made of semi-precious material were more affordable, allowing common people to own costume jewelry.
However, the real golden era for costume jewelry began in the middle of the 20th century. The new middle class wanted beautiful, but affordable jewelry. The demand for jewelry of this type coincided with the machine age and the Industrial Revolution. The revolution made the production of carefully executed replicas of admired heirloom pieces possible.
A significant factor in the popularization of costume jewelry was Hollywood movies. The leading female stars of the 1940s and 1950s often wore and endorsed the pieces produced by various designers. If you admired a necklace worn by Bette Davis in The Private Lives of Elizabeth and Essex, you could buy a copy from Joseff of Hollywood, who made the original. Stars such as Vivien Leigh, Elizabeth Taylor, and Jane Russell appeared in adverts for the pieces and the availability of the collections in shops such as Woolworth made it possible for ordinary women to own and wear such jewelry.
Coco Chanel greatly popularized the use of faux jewelry in her years as a fashion designer, bringing costume jewelry to life with gold and faux pearls. Chanel's designs drew from various historical styles, including Byzantine and Renaissance influences, often featuring crosses and intricate metalwork. Her collaboration with glassmakers, such as the Gripoix family, introduced richly colored glass beads and simulated gemstones, which added depth to her creations without the high cost of traditional precious stones.
Kenneth Jay Lane has since the 1960s been known for creating unique pieces for Jackie Onassis, Elizabeth Taylor, Diana Vreeland, and Audrey Hepburn. He is probably best known for his three-strand faux pearl necklace worn by Barbara Bush to her husband's inaugural ball. Celebrated names who wore Lane's creations include Jackie Kennedy, Babe Paley, the Duchess of Windsor, and Nancy Reagan.
Elsa Schiaparelli brought surrealist influences into costume jewelry design, collaborating with artists such as Salvador Dalí.
In many instances, high-end fashion jewelry has achieved a "collectible" status and increased value over time. Today, there is a substantial secondary market for vintage fashion jewelry. The main collecting market is for 'signed pieces', which have the maker's mark, usually stamped on the reverse. Amongst the most sought after are Miriam Haskell, Sherman, Coro, Butler and Wilson, Crown Trifari, and Sphinx. However, there is also demand for good quality 'unsigned' pieces, especially if they are of an unusual design.
== Business and industry ==
Costume jewelry is considered a discrete category of fashion accessory and displays many characteristics of a self-contained industry. Costume jewelry manufacturers are located throughout the world, with a particular concentration in parts of China and India, where the trade of these goods dominates entire citywide and region-wide economies. There has been considerable controversy in the United States and elsewhere about the lack of regulations in the manufacture of such jewelry—these range from human rights issues surrounding the treatment of labor, to the use of manufacturing processes in which small, but potentially harmful, amounts of toxic metals are added during production. In 2010, the Associated Press released the story that toxic levels of the metal cadmium were found in children's jewelry. An Associated Press investigation found some pieces contained more than 80 percent of cadmium. The broader issues surrounding imports, exports, trade laws, and globalization also apply to the costume jewelry trade.
As part of the supply chain, wholesalers in the United States and other nations purchase costume jewelry from manufacturers. They typically import or export it to wholesale distributors and suppliers who deal directly with retailers. Wholesale costume jewelry merchants traditionally seek new suppliers at trade shows. The trade-show model has changed as the Internet has become increasingly important in global trade. Retailers can now select from many wholesalers with sites on the World Wide Web. The wholesalers purchase from international suppliers available on the Web from different parts of the world, like Chinese, Korean, Indonesian, Thai, and Indian jewelry companies, with their wide range of products in bulk quantities. Some sites also market directly to consumers who can purchase costume jewelry at significantly reduced prices. Some websites categorize fashion jewelry separately, while others use this term instead of costume jewelry. The trend of jewelry-making at home by hobbyists for personal enjoyment or sale on sites like Etsy has resulted in the common practice of buying wholesale costume jewelry in bulk and using it for parts.
There is a rise in demand for artificial or imitation jewelry by 85% due to the increase in gold prices, according to a 2011 report.
|
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"Associated Press",
"Clothing",
"Industrial Revolution",
"Miriam Haskell",
"lucite",
"heirloom"
] |
5,643 |
Channel Islands
|
The Channel Islands are an archipelago in the English Channel, off the French coast of Normandy. They are divided into two Crown Dependencies: the Bailiwick of Jersey, which is the largest of the islands; and the Bailiwick of Guernsey, consisting of Guernsey, Alderney, Sark, Herm and some smaller islands. Historically, they are the remnants of the Duchy of Normandy. Although they are not part of the United Kingdom, the UK is responsible for the defence and international relations of the islands as it is for the other Crown Dependency, the Isle of Man, and the British Overseas Territories. The Crown Dependencies are neither members of the Commonwealth of Nations, nor part of the European Union. They have a total population of about , and the bailiwicks' capitals, Saint Helier and Saint Peter Port, have populations of 33,500 and 18,207 respectively.
"Channel Islands" is a geographical term, not a political unit. The two bailiwicks have been administered separately since the late 13th century. Each has its own independent laws, elections, and representative bodies (although in modern times, politicians from the islands' legislatures are in regular contact). Any institution common to both is the exception rather than the rule.
The Bailiwick of Guernsey is divided into three jurisdictions – Guernsey, Alderney and Sark – each with its own legislature. Although there are a few pan-island institutions (such as the Channel Islands Brussels Office, the Director of Civil Aviation and the Channel Islands Financial Ombudsman, which are actually joint ventures between the bailiwicks), these tend to be established structurally as equal projects between Guernsey and Jersey. Otherwise, entities whose names imply membership of both Guernsey and Jersey might in fact be from one bailiwick only. For instance, The International Stock Exchange is in Saint Peter Port and therefore is in Guernsey.
The term "Channel Islands" began to be used around 1830, possibly first by the Royal Navy as a collective name for the islands. The term refers only to the archipelago to the west of the Cotentin Peninsula. Other populated islands located in the English Channel, and close to the coast of Britain, such as the Isle of Wight, Hayling Island and Portsea Island, are not regarded as "Channel Islands".
== Geography ==
The two major islands are Jersey and Guernsey. They make up 99% of the population and 92% of the area.
===List of islands===
===Names===
The names of the larger islands in the archipelago in general have the -ey suffix, whilst those of the smaller ones have the -hou suffix. These are believed to be from the Old Norse ey (island) and holmr (islet).
===The Chausey Islands===
The Chausey Islands south of Jersey are not generally included in the geographical definition of the Channel Islands but are occasionally described in English as 'French Channel Islands' in view of their French jurisdiction. They were historically linked to the Duchy of Normandy, but they are part of the French territory along with continental Normandy, and not part of the British Isles or of the Channel Islands in a political sense. They are an incorporated part of the commune of Granville (Manche). While they are popular with visitors from France, Channel Islanders can only visit them by private or charter boats as there are no direct transport links from the other islands.
In official Jersey Standard French, the Channel Islands are called 'Îles de la Manche', while in France, the term 'Îles Anglo-normandes' (Anglo-Norman Isles) is used to refer to the British 'Channel Islands' in contrast to other islands in the Channel. Chausey is referred to as an 'Île normande' (as opposed to Anglo-normande). 'Îles Normandes' and 'Archipel Normand' have also, historically, been used in Channel Island French to refer to the islands as a whole.
===Waters===
The very large tidal variation provides an environmentally rich inter-tidal zone around the islands, and some islands such as Burhou, the Écréhous, and the Minquiers have been designated Ramsar sites.
The waters around the islands include the following:
The Swinge (between Alderney and Burhou)
The Little Swinge (between Burhou and Les Nannels)
La Déroute (between Jersey and Sark, and Jersey and the Cotentin)
Le Raz Blanchard, or Race of Alderney (between Alderney and the Cotentin)
The Great Russel (between Sark, Jéthou and Herm)
The Little Russel (between Guernsey, Herm and Jéthou)
Souachehouais (between Le Rigdon and L'Étacq, Jersey)
Le Gouliot (between Sark and Brecqhou)
La Percée (between Herm and Jéthou)
===Highest point===
The highest point in the islands is Les Platons in Jersey at 143 metres (469 ft) above sea level. The lowest point is the English Channel (sea level).
==Climate==
== History ==
===Prehistory===
The earliest evidence of human occupation of the Channel Islands has been dated to 250,000 years ago when they were attached to the landmass of continental Europe. The islands became detached by rising sea levels in the Mesolithic period. The numerous dolmens and other archaeological sites extant and recorded in history demonstrate the existence of a population large enough and organised enough to undertake constructions of considerable size and sophistication, such as the burial mound at La Hougue Bie in Jersey or the statue menhirs of Guernsey.
===From the Iron Age===
Hoards of Armorican coins have been excavated, providing evidence of trade and contact in the Iron Age period. Evidence for Roman settlement is sparse, although evidently the islands were visited by Roman officials and traders. The Roman name for the Channel Islands was I. Lenuri (Lenur Islands) and is included in the Peutinger Table. The traditional Latin names used for the islands (Caesarea for Jersey, Sarnia for Guernsey, Riduna for Alderney) derive (possibly mistakenly) from the Antonine Itinerary. Gallo-Roman culture was adopted to an unknown extent in the islands.
In the sixth century, Christian missionaries visited the islands. Samson of Dol, Helier, Marculf and Magloire are among saints associated with the islands. In the sixth century, they were already included in the diocese of Coutances where they remained until the Reformation.
There were probably some Celtic Britons who settled on the Islands in the 5th and 6th centuries AD (the indigenous Celts of Great Britain, and the ancestors of the modern Welsh, Cornish, and Bretons) who had emigrated from Great Britain in the face of invading Anglo-Saxons. But there were not enough of them to leave any trace, and the islands continued to be ruled by the king of the Franks and its church remained part of the diocese of Coutances.
From the beginning of the ninth century, Norse raiders appeared on the coasts. Norse settlement eventually succeeded initial attacks, and it is from this period that many place names of Norse origin appear, including the modern names of the islands.
===From the Duchy of Normandy===
In 933, the islands were granted to William I Longsword by Raoul, the King of Western Francia, and annexed to the Duchy of Normandy. In 1066, William II of Normandy invaded and conquered England, becoming William I of England, also known as William the Conqueror. In the period 1204–1214, King John lost the Angevin lands in northern France, including mainland Normandy, to King Philip II of France, but managed to retain control of the Channel Islands. In 1259, his successor, Henry III of England, by the Treaty of Paris, officially surrendered his claim and title to the Duchy of Normandy, while retaining the Channel Islands, as peer of France and feudal vassal of the King of France. Since around 1290, Otto de Grandson split the Channel Islands into two separate bailiwicksm which were never absorbed into the Kingdom of England nor its successor kingdoms of Great Britain or the United Kingdom. During the Hundred Years' War, the Channel Islands were part of the French territory recognizing the claims of the English kings to the French throne.
The islands were invaded by the French in 1338, who held some territory until 1345. Edward III of England granted a Charter in July 1341 to Jersey, Guernsey, Sark and Alderney, confirming their customs and laws to secure allegiance to the English Crown. Owain Lawgoch, a mercenary leader of a Free Company in the service of the French Crown, attacked Jersey and Guernsey in 1372, and in 1373 Bertrand du Guesclin besieged Mont Orgueil. The young King Richard II of England reconfirmed in 1378 the Charter rights granted by his grandfather, followed in 1394 with a second Charter granting, because of great loyalty shown to the Crown, exemption forever, from English tolls, customs and duties.
After the loss of Calais in 1558, the Channel Islands were the last remaining English holdings in France and the only French territory that was controlled by the English kings as Kings of France. This situation lasted until the English kings dropped their title and claims to the French throne in 1801, confirming the Channel Islands in a situation of a crown dependency under the sovereignty of neither Great Britain nor France but of the British crown directly.
Sark in the 16th century was uninhabited until colonised from Jersey in the 1560s. The grant of seigneurship from Elizabeth I of England in 1565 forms the basis of Sark's constitution today.
===From the 17th century===
During the Wars of the Three Kingdoms, Jersey held out strongly for the Royalist cause, providing refuge for Charles, Prince of Wales in 1646 and 1649–1650, while the more strongly Presbyterian Guernsey more generally favoured the parliamentary cause (although Castle Cornet was held by Royalists and did not surrender until October 1651).
The islands acquired commercial and political interests in the North American colonies. Islanders became involved with the Newfoundland fisheries in the 17th century. In recognition for all the help given to him during his exile in Jersey in the 1640s, Charles II gave George Carteret, Bailiff and governor, a large grant of land in the American colonies, which he promptly named New Jersey, now part of the United States of America. Sir Edmund Andros, bailiff of Guernsey, was an early colonial governor in North America, and head of the short-lived Dominion of New England.
In the late 18th century, the islands were dubbed "the French Isles". Wealthy French émigrés fleeing the French Revolution sought residency in the islands. Many of the town domiciles existing today were built in that time. In Saint Peter Port, a large part of the harbour had been built by 1865.
===20th century===
====World War II====
The islands were occupied by the German Army during World War II.
The British Government demilitarised the islands in June 1940, and the lieutenant-governors were withdrawn on 21 June, leaving the insular administrations to continue government as best they could under impending military occupation. Thousands of children were evacuated with their schools to England and Scotland.
The population of Sark largely remained where they were; Others have pointed out that, technically, Alderney was not British soil.
The Royal Navy blockaded the islands from time to time, particularly following the Invasion of Normandy in June 1944. There was considerable hunger and privation during the five years of German occupation, particularly in the final months when the population was close to starvation. Intense negotiations resulted in some humanitarian aid being sent via the Red Cross, leading to the arrival of Red Cross parcels in the supply ship SS Vega in December 1944.
The German occupation of 1940–45 was harsh: over 2,000 islanders were deported by the Germans, and some Jews were sent to concentration camps; partisan resistance and retribution, accusations of collaboration, and slave labour also occurred. Many Spaniards, initially refugees from the Spanish Civil War, were brought to the islands to build fortifications. Many land mines were laid, with 65,718 land mines laid in Jersey alone.
There was no resistance movement in the Channel Islands on the scale of that in mainland France. This has been ascribed to a range of factors including the physical separation of the islands, the density of troops (up to one German for every two Islanders), the small size of the islands precluding any hiding places for resistance groups, and the absence of the Gestapo from the occupying forces. Moreover, much of the population of military age had already joined the British Army.
The end of the occupation came after VE-Day on 8 May 1945, with Jersey and Guernsey being liberated on 9 May. The German garrison in Alderney was left until 16 May, and it was one of the last of the Nazi German remnants to surrender. The first evacuees returned on the first sailing from Great Britain on 23 June, The islands decided not to join the European Economic Community when the UK joined. Since the 1990s, declining profitability of agriculture and tourism has challenged the governments of the islands.
== Flag gallery ==
File:Flag of Alderney.svg|Flag of Alderney
File:Flag of Brecqhou.svg|Flag of Brecqhou
File:Flag of Guernsey.svg|Flag of Guernsey
File:Flag of Herm.svg|Flag of Herm
File:Flag of Jersey.svg|Flag of Jersey
File:Flag of Sark.svg|Flag of Sark
== Governance ==
The Channel Islands fall into two separate self-governing bailiwicks, the Bailiwick of Guernsey and the Bailiwick of Jersey. Each of these is a British Crown Dependency, and neither is a part of the United Kingdom. They have been parts of the Duchy of Normandy since the 10th century, and Queen Elizabeth II was often referred to by her traditional and conventional title of Duke of Normandy. However, pursuant to the Treaty of Paris (1259), she governed in her right as The Queen (the "Crown in right of Jersey", and the "Crown in right of the république of the Bailiwick of Guernsey"), and not as the Duke. This notwithstanding, it is a matter of local pride for monarchists to treat the situation otherwise: the Loyal toast at formal dinners was to 'The Queen, our Duke', rather than to 'Her Majesty, The Queen' as in the UK. The Queen died in 2022 and her son Charles III became the King.
A bailiwick is a territory administered by a bailiff. Although the words derive from a common root ('bail' = 'to give charge of') there is a vast difference between the meanings of the word 'bailiff' in Great Britain and in the Channel Islands; a bailiff in Britain is a court-appointed private debt-collector authorised to collect judgment debts, in the Channel Islands, the Bailiff in each bailiwick is the civil head, presiding officer of the States, and also head of the judiciary, and thus the most important citizen in the bailiwick.
In the early 21st century, the existence of governmental offices such as the bailiffs' with multiple roles straddling the different branches of government came under increased scrutiny for their apparent contravention of the doctrine of separation of powers—most notably in the Guernsey case of McGonnell -v- United Kingdom (2000) 30 EHRR 289. That case, following final judgement at the European Court of Human Rights, became part of the impetus for much recent constitutional change, particularly the Constitutional Reform Act 2005 (2005 c.4) in the UK, including the separation of the roles of the Lord Chancellor, the abolition of the House of Lords' judicial role, and its replacement by the UK Supreme Court. The islands' bailiffs, however, still retain their historic roles.
The systems of government in the islands date from Norman times, which accounts for the names of the legislatures, the States, derived from the Norman 'États' or 'estates' (i.e. the Crown, the Church, and the people). The States have evolved over the centuries into democratic parliaments.
The UK Parliament has power to legislate for the islands, but Acts of Parliament do not extend to the islands automatically. Usually, an Act gives power to extend its application to the islands by an Order in Council, after consultation. For the most part the islands legislate for themselves. Each island has its own primary legislature, known as the States of Guernsey and the States of Jersey, with Chief Pleas in Sark and the States of Alderney. The Channel Islands are not represented in the UK Parliament. Laws passed by the States are given royal assent by the King-in-Council, to whom the islands' governments are responsible.
The islands have never been part of the European Union, and thus were not a party to the 2016 referendum on the EU membership, but were part of the Customs Territory of the European Community by virtue of Protocol Three to the Treaty on European Union. In September 2010, a Channel Islands Brussels Office was set up jointly by the two Bailiwicks to develop the Channel Islands' influence with the EU, to advise the Channel Islands' governments on European matters, and to promote economic links with the EU.
Both bailiwicks are members of the British–Irish Council, and Jèrriais and Guernésiais are recognised regional languages of the islands.
The legal courts are separate; separate courts of appeal have been in place since 1961. Among the legal heritage from Norman law is the Clameur de haro. The basis of the legal systems of both Bailiwicks is Norman customary law (Coutume) rather than the English Common Law, although elements of the latter have become established over time.
Islanders are full British citizens, but were not classed as European citizens unless by descent from a UK national. Any British citizen who applies for a passport in Jersey or Guernsey receives a passport bearing the words "British Islands, Bailiwick of Jersey" or "British Islands, Bailiwick of Guernsey". Under the provisions of Protocol Three, Channel Islanders who do not have a close connection with the UK (no parent or grandparent from the UK, and have never been resident in the UK for a five-year period) did not automatically benefit from the EU provisions on free movement within the EU, and their passports received an endorsement to that effect. This affected only a minority of islanders.
Under the UK Interpretation Act 1978, the Channel Islands are deemed to be part of the British Islands, not to be confused with the British Isles. For the purposes of the British Nationality Act 1981, the "British Islands" include the United Kingdom (Great Britain and Northern Ireland), the Channel Islands and the Isle of Man, taken together, unless the context otherwise requires.
== Economy ==
Tourism is still important. However, Jersey and Guernsey have, since the 1960s, become major offshore financial centres. Historically Guernsey's horticultural and greenhouse activities have been more significant than in Jersey, and Guernsey has maintained light industry as a higher proportion of its economy than Jersey. In Jersey, potatoes are an important export crop, shipped mostly to the UK.
Jersey is heavily reliant on financial services, with 39.4% of Gross Value Added (GVA) in 2018 contributed by the sector. Rental income comes second at 15.1% with other business activities at 11.2%. Tourism 4.5% with agriculture contributing just 1.2% and manufacturing even lower at 1.1%. GVA has fluctuated between £4.5 and £5 billion for 20 years.
Jersey has had a steadily rising population, increasing from below 90,000 in 2000 to over 105,000 in 2018 which combined with a flat GVA has resulted in GVA per head of population falling from £57,000 to £44,000 per person. and with a stable population of around 66,000 has had a steadily rising GDP, and a GVA per head of population which in 2018 surpassed £52,000.
== Transport and communications ==
===Post===
Since 1969, Jersey and Guernsey have operated postal administrations independently of the UK's Royal Mail, with their own postage stamps, which can be used for postage only in their respective bailiwicks. UK stamps are no longer valid, but mail to the islands, and to the Isle of Man, is charged at UK inland rates. It was not until the early 1990s that the islands joined the UK's postcode system, Jersey postcodes using the initials JE and Guernsey GY.
===Transport===
====Road====
Each of the three largest islands has a distinct vehicle registration scheme:
Guernsey (GBG): a number of up to five digits;
Jersey (GBJ): J followed by up to six digits (JSY vanity plates are also issued);
Alderney (GBA): AY followed by up to five digits (four digits are the most that have been used, as redundant numbers are re-issued).
In Sark, where most motor traffic is prohibited, the few vehicles – nearly all tractors – do not display plates. Bicycles display tax discs.
====Sea====
In the 1960s, names used for the cross-Channel ferries plying the mail route between the islands and Weymouth, Dorset, were taken from the popular Latin names for the islands: (Jersey), (Guernsey) and (Alderney). Fifty years later, the ferry route between the Channel Islands and the UK is operated by Condor Ferries from both St Helier, Jersey and St Peter Port, Guernsey, using high-speed catamaran fast craft to Poole in the UK. A regular passenger ferry service on the Commodore Clipper goes from both Channel Island ports to Portsmouth daily, and carries both passengers and freight.
Ferry services to Normandy are operated by , and services between Jersey and Saint-Malo are operated by and Condor Ferries. The Isle of Sark Shipping Company operates small ferries to Sark. Normandy Trader operates an ex military tank landing craft for transporting freight between the islands and France.
On 20 August 2013, , which had operated a "lift-on lift-off" container service for 80 years between the Port of Southampton and the Port of Jersey, ceased trading. Senator Alan Maclean, a Jersey politician, had previously tried to save the 90-odd jobs furnished by the company to no avail. On 20 September, it was announced that Channel Island Lines would continue this service, and would purchase the MV Huelin Dispatch from Associated British Ports who in turn had purchased them from the receiver in the bankruptcy. The new operator was to be funded by Rockayne Limited, a closely held association of Jersey businesspeople.
There are two broadcast transmitters serving Jersey – at Frémont Point and Les Platons – as well as one at Les Touillets in Guernsey and a relay in Alderney.
There are several local newspapers including the Guernsey Press and the Jersey Evening Post and magazines.
===Telephone===
Jersey always operated its own telephone services independently of Britain's national system, Guernsey established its own telephone service in 1968. Both islands still form part of the British telephone numbering plan, but Ofcom on the mainlines does not have responsibility for telecommunications regulatory and licensing issues on the islands. It is responsible for wireless telegraphy licensing throughout the islands, and by agreement, for broadcasting regulation in the two large islands only. Submarine cables connect the various islands and provide connectivity with England and France.
===Internet===
Modern broadband speeds are available on all of the islands, including full-fibre (FTTH) in Jersey (offering speeds of up to 1 Gbit/s on all broadband connections) and VDSL and some business and homes with fibre connectivity in Guernsey. Providers include Sure and JT.
The two Bailiwicks each have their own internet domain, .GG (Guernsey, Alderney, Sark) and .JE (Jersey), which are managed by channelisles.net.
== Culture ==
The Norman language predominated in the islands until the nineteenth century, when increasing influence from English-speaking settlers and easier transport links led to Anglicisation. There are four main dialects/languages of Norman in the islands, Auregnais (Alderney, extinct in late twentieth century), Dgèrnésiais (Guernsey), Jèrriais (Jersey) and Sercquiais (Sark, an offshoot of Jèrriais).
Victor Hugo spent many years in exile, first in Jersey and then in Guernsey, where he finished Les Misérables. Guernsey is the setting of Hugo's later novel Les Travailleurs de la Mer (Toilers of the Sea). A "Guernsey-man" also makes an appearance in chapter 91 of Herman Melville's Moby-Dick.
The annual "Muratti", the inter-island football match, is considered the sporting event of the year, although, due to broadcast coverage, it no longer attracts the crowds of spectators, travelling between the islands, that it did during the twentieth century.
Cricket is popular in the Channel Islands. The Jersey cricket team and the Guernsey cricket team are both associate members of the International Cricket Council. The teams have played each other in the inter-insular match since 1957. In 2001 and 2002, the Channel Islands entered a team into the MCCA Knockout Trophy, the one-day tournament of the minor counties of English and Welsh cricket.
Channel Island sportsmen and women compete in the Commonwealth Games for their respective islands and the islands have also been enthusiastic supporters of the Island Games. Shooting is a popular sport, in which islanders have won Commonwealth medals.
Guernsey's traditional colour for sporting and other purposes is green and Jersey's is red.
The main islanders have traditional animal nicknames:
Guernsey: les ânes ("donkeys" in French and Norman): the steepness of St Peter Port streets required beasts of burden, but Guernsey people also claim it is a symbol of their strength of characterwhich Jersey people traditionally interpret as stubbornness.
Jersey: les crapauds ("toads" in French and Jèrriais): Jersey has toads and snakes, which Guernsey lacks.
Sark: les corbins ("crows" in Sercquiais, Dgèrnésiais and Jèrriais, les corbeaux in French): crows could be seen from the sea on the island's coast.
Alderney: les lapins ("rabbits" in French and Auregnais): the island is noted for its warrens.
=== Religion ===
Christianity was brought to the islands around the sixth century; according to tradition, Jersey was evangelised by St Helier, Guernsey by St Samson of Dol, and the smaller islands were occupied at various times by monastic communities representing strands of Celtic Christianity. At the Reformation, the previously Catholic islands converted to Calvinism under the influence of an influx of French-language pamphlets published in Geneva. Anglicanism was imposed in the seventeenth century, but the Nonconformist local tendency returned with a strong adoption of Methodism. In the late twentieth century, a strong Catholic presence re-emerged with the arrival of numerous Portuguese workers (both from mainland Portugal and the island of Madeira). Their numbers have been reinforced by recent migrants from Poland and elsewhere in Eastern Europe. Today, Evangelical churches have been established. Services are held in a number of languages.
According to 2015 statistics, 39% of the population was non-religious.
== Other islands in the English Channel ==
A number of islands in the English Channel are part of France. Among these are Bréhat, Île de Batz, Chausey, Tatihou and the Îles Saint-Marcouf.
The Isle of Wight, which is part of England, lies just off the coast of Great Britain, between the Channel and the Solent.
Hayling and Portsea islands, both being near or part of Portsmouth, are also part of England (and thus part of the United Kingdom).
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] |
5,644 |
Comedy film
|
The comedy film is a film genre that emphasizes humor. These films are designed to amuse audiences and make them laugh. Films in this genre typically have a happy ending, with dark comedy being an exception to this rule. Comedy is one of the oldest genres in film, and it is derived from classical comedy in theatre. Some of the earliest silent films were slapstick comedies, which often relied on visual depictions, such as sight gags and pratfalls, so they could be enjoyed without requiring sound. To provide drama and excitement to silent movies, live music was played in sync with the action on the screen, on pianos, organs, and other instruments. When sound films became more prevalent during the 1920s, comedy films grew in popularity, as laughter could result from both burlesque situations but also from humorous dialogue.
Comedy, compared with other film genres, places more focus on individual star actors, with many former stand-up comics transitioning to the film industry due to their popularity.
In The Screenwriters Taxonomy (2017), Eric R. Williams contends that film genres are fundamentally based upon a film's atmosphere, character, and story, and therefore, the labels "drama" and "comedy" are too broad to be considered a genre. Instead, his taxonomy argues that comedy is a type of film that contains at least a dozen different sub-types. A number of hybrid genres have emerged, such as action comedy and romantic comedy.
==History==
===Silent film era===
The first comedy film was L'Arroseur Arrosé (1895), directed and produced by film pioneer Louis Lumière. Less than a minute long, it shows a boy playing a prank on a gardener. The most notable comedy actors of the silent film era (1895–1927) were Charlie Chaplin, Harold Lloyd, and Buster Keaton, though they were able to make the transition into "talkies" after the 1920s.
====Social commentary in comedy====
Film-makers in the 1960s skillfully employed the use of comedy film to make social statements by building their narratives around sensitive cultural, political or social issues. Such films include Dr Strangelove, or How I Learned to Love the Bomb, Guess Who's Coming to Dinner? and The Graduate.
====Camp and bawdy comedy====
In America, the sexual revolution drove an appetite for comedies that celebrated and parodied changing social morals, including Bob & Carol & Ted & Alice and Fanny Hill. The success of the American television show Saturday Night Live drove decades of cinema with racier content allowed on television drawing on the program's stars and characters, with bigger successes including Wayne's World, Mean Girls, Ghostbusters and Animal House. The genre dates from the silent era. Notable examples of this type of film are those produced by Monty Python. Other examples include A Night at the Opera (1935) and Dirty Work (1998).
Bathroom comedy (or gross-out comedy): Gross out films are aimed at the young adult market (age 18–24) and rely heavily on vulgar, sexual, or "toilet" humor. They often contain a large amount of profanity and nudity. Examples include Porky's (1981) and There's Something About Mary (1998).
Black comedy: film deals with taboo subjectsincluding death, murder, crime, suicide, and warin a satirical manner. Examples include Do the Right Thing (1989) and In Bruges (2008).
Comedy of ideas: This sub-type uses comedy to explore serious ideas such as religion, sex, or politics. Often, the characters represent particular divergent world views and are forced to interact for comedic effect and social commentary. Some examples include both Wag the Dog (1997) and The Invention of Lying (2009).
Comedy of manners: satirizes the mores and affectations of a social class. The plot of a comedy of manners is often concerned with an illicit love affair or other scandals. Generally, the plot is less important for its comedic effect than its witty dialogue. This form of comedy has a long ancestry that dates back at least as far as Much Ado About Nothing created by William Shakespeare, published in 1623. Examples for comedy of manners films include Breakfast at Tiffany's (1961) and Under the Tuscan Sun (2003).
Farce: Farcical films exaggerate situations beyond the realm of possibilitythereby making them entertaining. Film examples include What's Up, Doc? (1972).
Mockumentary: comedies are fictional but use a doc-style that includes interviews and "documentary" footage, along with regular scenes. Examples include This Is Spinal Tap (1984) and I'm Still Here (2010).
Musical comedy: a film genre has its roots in the 1920s, with Disney's Steamboat Willie (1928) being the most popular of these early films. The subgenre resurged with popularity in the 1970s, with movies such as Bugsy Malone (1976) and Grease (1978) gaining status as cult classics.
Observational comedy: films find humor in the common practices of everyday life. Some film examples of observational humor include Purely Belter (2000) and The Big Year (2011).
Parody (or spoof): A parody or spoof film satirizes other film genres or classic films. Such films employ sarcasm, stereotyping, mockery of scenes from other films, and the obviousness of meaning in a character's actions. Examples of this form include Young Frankenstein (1974) and Airplane! (1980).
Sex comedy: The humor is primarily derived from sexual situations and desire, as in Animal House (1978) and How to Be a Latin Lover (2017).
Sitcom: where humor comes from knowing a stock group of characters (or character types) and then exposing them to different situations to create humorous and ironic juxtaposition. Examples include After Hours (1985) and Hot Tub Time Machine (2010).
Straight comedy: This broad sub-type applies to films that do not attempt a specific approach to comedy but, rather, use comedy for comedic sake. Anger Management (2003) and Bridesmaids (2011) are examples of straight comedy films.
Slapstick film: involve exaggerated, boisterous physical action to create impossible and humorous situations. Because it relies predominantly on visual depictions of events, it does not require sound. Accordingly, the subgenre was ideal for silent movies and was prevalent during that era. Examples include the Pink Panther series,Scooby-Doo films, Clue (1985) and Knives Out (2019). See also List of comedy-mystery films
Crime comedy: A hybrid mix of crime and comedy films, examples include Inspector Palmu's Mistake (1960), Oh Brother Where Art Thou? (2000), Take the Money and Run (1969) and Who Framed Roger Rabbit (1988).
Fantasy comedy: Fantasy comedy films use magic, supernatural or mythological figures for comedic purposes. Some fantasy comedy includes an element of parody, or satire, turning fantasy conventions on their head, such as the hero becoming a cowardly fool or the princess being a klutz. Examples of these films include Big, Being John Malkovich, Ted, Hook, Night at the Museum, Groundhog Day, Click, and A Thousand Words.
Comedy horror: Comedy horror is a genre/type in which the usual dark themes and "scare tactics" attributed to horror films are treated with a humorous approach. These films either often goofy horror cliches, such as in Scream, The Rocky Horror Picture Show, Little Shop of Horrors, Dracula: Dead and Loving It, and Scary Movie where campy styles are favored. Some are much more subtle and do not parody horror, such as An American Werewolf in London. Another style of comedy horror can also rely on over-the-top violence and gore such as in The Evil Dead (1981), The Return of the Living Dead (1985), Braindead (1992), and Doghouse (2009) – such films are sometimes known as splatstick, a portmanteau of the words splatter and slapstick. It would be reasonable to put Ghostbusters in this category.
Day-in-the-life comedy: Day-in-the-life films take small events in a person's life and raise their level of importance. The "small things in life" feel as important to the protagonist (and the audience) as the climactic battle in an action film, or the final shootout in a western. Amélie (2001), Annie Hall (1977), Charade (1963), City Lights (1931), Four Weddings and a Funeral (1994), It (1927), The Lobster (2015), My Wife, the Director General (1966), My Favorite Wife (1940), Pretty Woman (1990), Some Like It Hot (1959), Something's Gotta Give (2003) and When Harry Met Sally... (1989) are examples of romantic comedies.
Screwball comedy: A subgenre of the romantic comedy, screwball comedies appears to focus on the story of a central male character until a strong female character takes center stage; at this point, the man's story becomes secondary to a new issue typically introduced by the woman; this story grows in significance and, as it does, the man's masculinity is challenged by the sharp-witted woman, who is often his love interest. Often, this strategic sensibility provides humorous opportunities in a war comedy. Examples include Good Morning, Vietnam; M*A*S*H; Stripes and others.
Western comedy: Films in the Western super-genre often take place in the American Southwest or Mexico, with a large number of scenes occurring outside so we can soak in nature's rugged beauty. Visceral expectations for the audience include fistfights, gunplay, and chase scenes. There is also the expectation of spectacular panoramic images of the countryside including sunsets, wide open landscapes, and endless deserts and sky. Western comedies often find their humor in specific characters (Three Amigos, 1986), in interpersonal relationships (Lone Ranger, 2013) or in creating a parody of the western (Rango, 2011).
|
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"Parody film",
"Jackie Chan",
"Pretty Woman",
"Inspector Palmu's Mistake (film)",
"Ghostbusters",
"The Thin Man (film)",
"Three Amigos",
"French comedy films",
"Crime comedy",
"dialogue",
"Carry On (franchise)",
"Mockumentary"
] |
5,645 |
Cult film
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A cult film is any film that has a cult following, although the term is not easily defined and can be applied to a wide variety of films. Some definitions exclude films that have been released by major studios or have big budgets, that try specifically to become cult films, or become accepted by mainstream audiences and critics. Cult films are defined by audience reaction as much as by their content. This may take the form of elaborate and ritualized audience participation, film festivals, or cosplay. Increasing use of the term by mainstream publications has resulted in controversy, as cinephiles argue that the term has become meaningless or "elastic, a catchall for anything slightly maverick or strange". Academic Mark Shiel has criticized the term itself as being a weak concept, reliant on subjectivity; different groups can interpret films in their own terms. According to feminist scholar Joanne Hollows, this subjectivity causes films with large female cult followings to be perceived as too mainstream and not transgressive enough to qualify as a cult film. Academic Mike Chopra‑Gant says that cult films become decontextualized when studied as a group, and Shiel criticizes this recontextualization as cultural commodification. This ambiguity leads critics of postmodernism to accuse cult films of being beyond criticism, as the emphasis is now on personal interpretation rather than critical analysis or metanarratives.
Writing in Defining Cult Movies, Jancovich et al. quote academic Jeffrey Sconce, who defines cult films in terms of paracinema, marginal films that exist outside critical and cultural acceptance: everything from exploitation to beach party musicals to softcore pornography. However, they reject cult films as having a single unifying feature; instead, they state that cult films are united in their "subcultural ideology" and opposition to mainstream tastes, itself a vague and undefinable term. Cult followings themselves can range from adoration to contempt, and they have little in common except for their celebration of nonconformity – even the bad films ridiculed by fans are artistically nonconformist, albeit unintentionally. At the same time, they state that bourgeois, masculine tastes are frequently reinforced, which makes cult films more of an internal conflict within the bourgeoisie, rather than a rebellion against it. This results in an anti-academic bias despite the use of formal methodologies, such as defamiliarization. This contradiction exists in many subcultures, especially those dependent on defining themselves in terms of opposition to the mainstream. This nonconformity is eventually co-opted by the dominant forces, such as Hollywood, and marketed to the mainstream. Academic Xavier Mendik proposes that films can become cult by virtue of their genre or content, especially if it is transgressive. Due to their rejection of mainstream appeal, Mendik says cult films can be more creative and political; times of relative political instability produce more interesting films.
==General overview==
Cult films have existed since the early days of cinema. Film critic Harry Alan Potamkin traces them back to 1910s France and the reception of Pearl White, William S. Hart, and Charlie Chaplin, which he described as "a dissent from the popular ritual". Nosferatu (1922) was an unauthorized adaptation of Bram Stoker's Dracula. Stoker's widow sued the production company and drove it to bankruptcy. All known copies of the film were destroyed, and Nosferatu become an early cult film, kept alive by a cult following that circulated illegal bootlegs. Academic Chuck Kleinhans identifies the Marx Brothers as making other early cult films. During this time, American exploitation films and imported European art films were marketed similarly. Although critics Pauline Kael and Arthur Knight argued against arbitrary divisions into high and low culture, American films settled into rigid genres; European art films continued to push the boundaries of simple definitions, and these exploitative art films and artistic exploitation films would go on to influence American cult films. Much like later cult films, these early exploitation films encouraged audience participation, influenced by live theater and vaudeville. The term cult film itself was an outgrowth of this movement and was first used in the 1970s, though cult had been in use for decades in film analysis with both positive and negative connotations. These films were more concerned with cultural significance than the social justice sought by earlier avant-garde films. Home video would give a second life to box-office flops, as positive word-of-mouth or excessive replay on cable television led these films to develop an appreciative audience, as well as obsessive replay and study. For example, The Beastmaster (1982), despite its failure at the box office, became one of the most played movies on American cable television and developed into a cult film. Discussing his reputation for making cult films, Bollywood director Anurag Kashyap said, "I didn't set out to make cult films. I wanted to make box-office hits." Writing in Cult Cinema, academics Ernest Mathijs and Jamie Sexton state that this acceptance of mainstream culture and commercialism is not out of character, as cult audiences have a more complex relationship to these concepts: they are more opposed to mainstream values and excessive commercialism than they are anything else.
In a global context, popularity can vary widely by territory, especially with regard to limited releases. Mad Max (1979) was an international hit , except in America where it became an obscure cult favorite, ignored by critics and available for years only in a dubbed version though it earned over $100M internationally. Foreign cinema can put a different spin on popular genres, such as Japanese horror, which was initially a cult favorite in America. Asian imports to the West are often marketed as exotic cult films and of interchangeable national identity, which academic Chi-Yun Shin criticizes as reductive. Foreign influence can affect fan response, especially on genres tied to a national identity; when they become more global in scope, questions of authenticity may arise. Filmmakers and films ignored in their own country can become the objects of cult adoration in another, producing perplexed reactions in their native country. Cult films can also establish an early viability for more mainstream films, both for filmmakers and national cinema. The early cult horror films of Peter Jackson were so strongly associated with his homeland that they affected the international reputation of New Zealand and its cinema. As more artistic films emerged, New Zealand was perceived as a legitimate competitor to Hollywood, which mirrored Jackson's career trajectory. Heavenly Creatures (1994) acquired its own cult following, became a part of New Zealand's national identity, and paved the way for big-budget, Hollywood-style epics, such as Jackson's The Lord of the Rings trilogy.
Mathijs states that cult films and fandom frequently involve nontraditional elements of time and time management. Fans will often watch films obsessively, an activity that is viewed by the mainstream as wasting time yet can be seen as resisting the commodification of leisure time. They may also watch films idiosyncratically: sped up, slowed down, frequently paused, or at odd hours. Cult films themselves subvert traditional views of time – time travel, non-linear narratives, and ambiguous establishments of time are all popular. Mathijs also identifies specific cult film viewing habits, such as viewing horror films on Halloween, sentimental melodrama on Christmas, and romantic films on Valentine's Day. These films are often viewed as marathons where fans can gorge themselves on their favorites. Mathijs states that cult films broadcast on Christmas have a nostalgic factor. These films, ritually watched every season, give a sense of community and shared nostalgia to viewers. New films often have trouble making inroads against the institutions of It's a Wonderful Life (1946) and Miracle on 34th Street (1947). These films provide mild criticism of consumerism while encouraging family values. Halloween, on the other hand, allows for flaunting society's taboos and testing one's fears. Horror films have appropriated the holiday, and many horror films debut on Halloween. Mathijs criticizes the very cult, commercialized nature of Halloween and horror films, which, he states feed into each other so much that Halloween has turned into an image or product with no real community. Mathijs states that Halloween horror conventions can provide the missing community aspect.
Despite their oppositional nature, cult films can produce celebrities. Like cult films themselves, authenticity is an important aspect of their popularity. Actors can become typecast as they become strongly associated with such iconic roles. Tim Curry, despite his acknowledged range as an actor, found casting difficult after he achieved fame in The Rocky Horror Picture Show. Even when discussing unrelated projects, interviewers frequently bring up the role, which causes him to tire of discussing it. Mary Woronov, known for her transgressive roles in cult films, eventually transitioned to mainstream films. She was expected to recreate the transgressive elements of her cult films within the confines of mainstream cinema. Instead of the complex gender deconstructions of her Andy Warhol films, she became typecast as a lesbian or domineering woman. Sylvia Kristel, after starring in Emmanuelle (1974), found herself highly associated with the film and the sexual liberation of the 1970s. Caught between the transgressive elements of her cult film and the mainstream appeal of soft-core pornography, she was unable to work in anything but exploitation films and Emmanuelle sequels. Despite her immense popularity and cult following, she would rate only a footnote in most histories of European cinema if she was even mentioned. Similarly, Chloë Sevigny has struggled with her reputation as a cult independent film star famous for her daring roles in transgressive films. Cult films can also trap directors. Leonard Kastle, who directed The Honeymoon Killers (1969), never directed another film again. Despite his cult following, which included François Truffaut, he was unable to find financing for any of his other screenplays. Qualities that bring cult films to prominence – such as an uncompromising, unorthodox vision – caused Alejandro Jodorowsky to languish in obscurity for years.
==Transgression and censorship==
Transgressive films as a distinct artistic movement began in the 1970s. Unconcerned with genre distinctions, they drew inspiration equally from the nonconformity of European art cinema and experimental film, the gritty subject matter of Italian neorealism, and the shocking images of 1960s exploitation. Some used hardcore pornography and horror, occasionally at the same time. In the 1980s, filmmaker Nick Zedd identified this movement as the Cinema of Transgression and later wrote a manifesto. Popular in midnight showings, they were mainly limited to large urban areas, which led academic Joan Hawkins to label them as "downtown culture". These films acquired a legendary reputation as they were discussed and debated in alternative weeklies, such as The Village Voice. Home video would finally allow general audiences to see them, which gave many people their first taste of underground film. Ernest Mathijs says that cult films often disrupt viewer expectations, such as giving characters transgressive motivations or focusing attention on elements outside the film. Cult films can also transgress national stereotypes and genre conventions, such as Battle Royale (2000), which broke many rules of teenage slasher films. The reverse – when films based on cult properties lose their transgressive edge – can result in derision and rejection by fans. Audience participation itself can be transgressive, such as breaking long-standing taboos against talking during films and throwing things at the screen.
According to Mathijs, critical reception is important to a film's perception as cult, through topicality and controversy. Topicality, which can be regional (such as objection to government funding of the film) or critical (such as philosophical objections to the themes), enables attention and a contextual response. Cultural topics make the film relevant and can lead to controversy, such as a moral panic, which provides opposition. Cultural values transgressed in the film, such as sexual promiscuity, can be attacked by proxy, through attacks on the film. These concerns can vary from culture to culture, and they need not be at all similar. However, Mathijs says the film must invoke metacommentary for it to be more than simply culturally important. While referencing previous arguments, critics may attack its choice of genre or its very right to exist. By taking stances on these varied issues, critics assure their own relevance while helping to elevate the film to cult status. Perceived racist and reductive remarks by critics can rally fans and raise the profile of cult films, an example of which would be Rex Reed's comments about Korean culture in his review of Oldboy (2003). Films which do not attract enough controversy may be ridiculed and rejected when suggested as cult films.
Academic Peter Hutchings, noting the many definitions of a cult film that require transgressive elements, states that cult films are known in part for their excesses. Both subject matter and its depiction are portrayed in extreme ways that break taboos of good taste and aesthetic norms. Violence, gore, sexual perversity, and even the music can be pushed to stylistic excess far beyond that allowed by mainstream cinema. Film censorship can make these films obscure and make it difficult to find common criteria used to define cult films. Despite this, these films remain well-known and prized among collectors. Fans will occasionally express frustration with dismissive critics and conventional analysis, which they believe marginalizes and misinterprets paracinema. In marketing these films, young men are predominantly targeted. using these films as catharsis for the things that they hate most in life. Exploitative, transgressive elements can be pushed to excessive extremes for both humor and satire. Frank Henenlotter faced censorship and ridicule, but he found acceptance among audiences receptive to themes that Hollywood was reluctant to touch, such as violence, drug addiction, and misogyny. Lloyd Kaufman sees his films' political statements as more populist and authentic than the hypocrisy of mainstream films and celebrities. Despite featuring an abundance of fake blood, vomit, and diarrhea, Kaufman's films have attracted positive attention from critics and academics. Excess can also exist in films that highlight the excesses of 1980s fashion and commercialism.
Films that are influenced by unpopular styles or genres can become cult films. Director Jean Rollin worked within cinéma fantastique, an unpopular genre in modern France. Influenced by American films and early French fantasists, he drifted between art, exploitation, and pornography. His films were reviled by critics, but he retained a cult following drawn by the nudity and eroticism. Similarly, Jess Franco chafed under fascist censorship in Spain but became influential in Spain's horror boom of the 1960s. These transgressive films that straddle the line between art and horror may have overlapping cult followings, each with their own interpretation and reasons for appreciating it. As late as the 1980s, critics still cited Pedro Almodóvar's anti-macho iconoclasm as a rebellion against fascist mores, as he grew from countercultural rebel to mainstream respectability. Transgressive elements that limit a director's appeal in one country can be celebrated or highlighted in another. Takashi Miike has been marketed in the West as a shocking and avant-garde filmmaker despite his many family-friendly comedies, which have not been imported. Consequently, the British Board of Film Classification banned many popular cult films due to issues of sex, violence, and incitement to crime. Released during the cannibal boom, Cannibal Holocaust (1980) was banned in dozens of countries and caused the director to be briefly jailed over fears that it was a real snuff film. Although opposed to censorship, director Ruggero Deodato would later agree with cuts made by the BBFC that removed unsimulated animal killings, which limited the film's distribution. Frequently banned films may introduce questions of authenticity as fans question whether they have seen a truly uncensored cut. Home video has allowed cult film fans to import rare or banned films, finally giving them a chance to complete their collection with imports and bootlegs. Cult films previously banned are sometimes released with much fanfare, and the fans assumed to be already familiar with the controversy. Personal responsibility is often highlighted, and a strong anti-censorship message may be present. Imports are sometimes censored to remove elements that would be controversial, such as references to Islamic spirituality in Indonesian cult films.
Academics have written of how transgressive themes in cult films can be regressive. David Church and Chuck Kleinhans describe an uncritical celebration of transgressive themes in cult films, including misogyny and racism. Rebecca Feasy states that cultural hierarchies can also be reaffirmed through mockery of films perceived to be lacking masculinity. However, the sexploitation films of Doris Wishman took a feminist approach which avoids and subverts the male gaze and traditional goal-oriented methods. Wishman's subject matter, though exploitative and transgressive, was always framed in terms of female empowerment and the feminine spectator. Her use of common cult film motifs – female nudity and ambiguous gender – were repurposed to comment on feminist topics. Similarly, the films of Russ Meyer were a complicated combination of transgressive, mainstream, progressive, and regressive elements. They attracted both acclaim and denouncement from critics and progressives. Transgressive films imported from cultures that are recognizably different yet still relatable can be used to progressively examine issues in another culture.
==Subcultural appeal and fandom==
Cult films can be used to help define or create groups as a form of subcultural capital; knowledge of cult films proves that one is "authentic" or "non-mainstream". They can be used to provoke an outraged response from the mainstream, which further defines the subculture, as only members could possibly tolerate such deviant entertainment. More accessible films have less subcultural capital; Popular films from previous eras may be reclaimed by genre fans long after they have been forgotten by the original audiences. This can be done for authenticity, such as horror fans who seek out now-obscure titles from the 1950s instead of the modern, well-known remakes. Authenticity may also drive fans to deny genre categorization to films perceived as too mainstream or accessible. Authenticity in performance Especially when promoted by enthusiastic and knowledgeable programmers, choice of venue can be an important part of expressing individuality. For their avoidance of mainstream culture and audiences, enjoyment of irony, and celebration of obscure subcultures, academic Martin Roberts compares cult film fans to hipsters.
A film can become the object of a cult following within a particular region or culture if it has unusual significance. The Wizard of Oz (1939) and its star, Judy Garland, hold special significance to American and British gay culture, although it is a widely viewed and historically important film in greater American culture. Similarly, James Dean and his brief film career have become icons of alienated youth. Cult films can have such niche appeal that they are only popular within certain subcultures, such as Reefer Madness (1936) and Hemp for Victory (1942) among the stoner subculture. Beach party musicals, popular among American surfers, failed to find an equivalent audience when imported to the United Kingdom. When films target subcultures like this, they may seem unintelligible without the proper cultural capital. Films which appeal to teenagers may offer subcultural identities that are easily recognized and differentiate various subcultural groups. Films which appeal to stereotypical male activities, such as sports, can easily gain strong male cult followings. Academic Emma Pett identifies Back to the Future (1985) as another example of a cult blockbuster. Although the film was an instant hit when released, it has also developed a nostalgic cult following over the years. The hammy acting by Christopher Lloyd and quotable dialogue have drawn a cult following, as they mimic traditional cult films. Blockbuster science fiction films that include philosophical subtexts, such as The Matrix, allow cult film fans to enjoy them on a higher level than the mainstream. and a cult film.
Fans, in response to the popularity of these blockbusters, will claim elements for themselves while rejecting others. For example, in the Star Wars film series, mainstream criticism of Jar Jar Binks focused on racial stereotyping; although cult film fans will use that to bolster their arguments, he is rejected because he represents mainstream appeal and marketing. Also, instead of valuing textual rarity, fans of cult blockbusters will value repeat viewings. They may also engage in behaviors more traditional for fans of cult television and other serial media, as cult blockbusters are often franchised, preconceived as a film series, or both.
Cult films can create their own subculture. Rocky Horror, originally made to exploit the popularity of glam subculture, became what academic Gina Marchetti called a "sub-subculture", a variant that outlived its parent subculture. Although often described as primarily composed of obsessed fans, cult film fandom can include many newer, less experienced members.
Like cult films themselves, magazines and websites dedicated to cult films revel in their self-conscious offensiveness. They maintain a sense of exclusivity by offending mainstream audiences with misogyny, gore, and racism. Obsessive trivia can be used to bore mainstream audiences while building up subcultural capital. Specialist stores on the fringes of society (or websites which prominently partner with hardcore pornographic sites) can be used to reinforce the outsider nature of cult film fandom, especially when they use erotic or gory imagery. Mommie Dearest (1981), The Room (2003), and the Ugandan action comedy film Who Killed Captain Alex? (2010). Similarly, Paul Verhoeven's Showgirls (1995) bombed in theaters but developed a cult following on video. Catching on, Metro-Goldwyn-Mayer capitalized on the film's ironic appeal and marketed it as a cult film. Sometimes, fans will impose their own interpretation of films which have attracted derision, such as reinterpreting an earnest melodrama as a comedy. Alamo Drafthouse programmer Zack Carlson has further said that any film which succeeds in entertaining an audience is good, regardless of irony. In francophone culture, "so bad it's good" films, known as , have given rise to a subculture with dedicated websites such as Nanarland, film festivals and viewings in theaters, as well as various books analyzing the phenomenon. The rise of the Internet and on-demand films has led critics to question whether "so bad it's good" films have a future now that people have such diverse options in both availability and catalog, though fans eager to experience the worst films ever made can lead to lucrative showings for local theaters and merchandisers.
===Camp and guilty pleasures===
Chuck Kleinhans states that the difference between a guilty pleasure and a cult film can be as simple as the number of fans; David Church raises the question of how many people it takes to form a cult following, especially now that home video makes fans difficult to count. though the benefits are not always clear. Cult film stars known for their camp can inject subtle parody or signal when films should not be taken seriously. Campy actors can also provide comic book supervillains for serious, artistic-minded films. This can draw fan acclaim and obsession more readily than subtle, method-inspired acting. Mark Chalon Smith of the Los Angeles Times says technical faults may be forgiven if a film makes up for them in other areas, such as camp or transgressive content. Smith states that the early films of John Waters are amateurish and less influential than claimed, but Waters' outrageous vision cements his place in cult cinema. Films such as Myra Breckinridge (1970) and Beyond the Valley of the Dolls (1970) can experience critical reappraisal later, once their camp excess and avant-garde filmmaking are better accepted, and films that are initially dismissed as frivolous are often reassessed as campy.
===Nostalgia===
According to academic Brigid Cherry, nostalgia "is a strong element of certain kinds of cult appeal." Academic I. Q. Hunter describes cult films as "New Hollywood in extremis" and a form of nostalgia for that period. Ernest Mathijs instead states that cult films use nostalgia as a form of resistance against progress and capitalistic ideas of a time-based economy. Mathijs and Sexton describe Grease (1978) as a film nostalgic about an imagined past that has acquired a nostalgic cult following. Other cult films, such as Streets of Fire (1984), create a new fictional world based on nostalgic views of the past. In martial arts movies, there is the movie Bloodsport (1988) with Jean-Claude Van Damme as well as Road House (1989) with Patrick Swayze. Cult films may also subvert nostalgia, such as The Big Lebowski, which introduces many nostalgic elements and then reveals them as fake and hollow. Scott Pilgrim vs. the World (2010) is another example, containing extensive nostalgia for the music and video gaming culture of the 2000s. Nathan Lee of the New York Sun identifies the retro aesthetic and nostalgic pastiche in films such as Donnie Darko as factors in its popularity among midnight movie crowds.
===Midnight movies===
Author Tomas Crowder-Taraborrelli describes midnight movies as a reaction against the political and cultural conservatism in America, Hawkins states that these films took a rather bleak point of view due to the living conditions of the artists and the economic prospects of the 1970s. Like the surrealists and dadaists, they not only satirically attacked society but also the very structure of film – a counter-cinema that deconstructs narrative and traditional processes. Modern midnight movies retain their popularity and have been strongly diverging from mainstream films shown at midnight. Mainstream cinemas, eager to disassociate themselves from negative associations and increase profits, have begun abandoning midnight screenings. Although classic midnight movies have dropped off in popularity, they still bring reliable crowds.
===Art and exploitation===
Although seemingly at odds with each other, art and exploitation films are frequently treated as equal and interchangeable in cult fandom, listed alongside each other and described in similar terms: their ability to provoke a response. The most exploitative aspects of art films are thus played up and their academic recognition ignored. This flattening of culture follows the popularity of post-structuralism, which rejects a hierarchy of artistic merit and equates exploitation and art. Academic David Andrews writes that cult softcore films are "the most masculinized, youth-oriented, populist, and openly pornographic softcore area." The sexploitation films of Russ Meyer were among the first to abandon all hypocritical pretenses of morality and were technically proficient enough to gain a cult following. His persistent vision saw him received as an auteur worthy of academic study; director John Waters attributes this to Meyer's ability to create complicated, sexually charged films without resorting to explicit sex. "Sick films", the most disturbing and graphically transgressive films, have their own distinct cult following; these films transcend their roots in exploitation, horror, and art films. In 1960s and 1970s America, exploitation and art films shared audiences and marketing, especially in New York City's grindhouse cinemas. B films, which are often conflated with exploitation, are as important to cult films as exploitation. Genre films, B films that strictly adhere to genre limitations, can appeal to cult film fans: given their transgressive excesses, horror films are likely to become to cult films; and authentic martial arts skills in Hong Kong action films can drive them to become cult favorites. Romantic fairy tale The Princess Bride (1987) failed to attract audiences in its original release, as the studio did not know how to market it. The freedom and excitement associated with cars can be an important part of drawing cult film fans to genre films, and they can signify action and danger with more ambiguity than a gun. Ad Week writes that cult B films, when released on home video, market themselves and need only enough advertising to raise curiosity or nostalgia.
===Animation===
Animation can provide wide open vistas for stories. The French film Fantastic Planet (1973) explored ideas beyond the limits of traditional, live-action science fiction films. Ralph Bakshi's career has been marked with controversy: Fritz the Cat (1972), the first animated film to be rated "X" by the MPAA, provoked outrage for its racial caricatures and graphic depictions of sex, and Coonskin (1975) was decried as racist. Bakshi recalls that older animators had tired of "kid stuff" and desired edgier work, whereas younger animators hated his work for "destroying the Disney images". Eventually, his work would be reassessed and cult followings, which include Quentin Tarantino and Robert Rodriguez, developed around several of his films. Heavy Metal (1981) faced similar denunciations from critics. Donald Liebenson of the Los Angeles Times cites the violence and sexual imagery as alienating critics, who did not know what to make of the film. It would go on to become a popular midnight movie and frequently bootlegged by fans, as licensing issues kept it from being released on video for many years.
Phil Hoad of The Guardian identifies Akira (1988) as introducing violent, adult Japanese animation (known as anime) to the West and paving the way for later works. Anime, according to academic Brian Ruh, is not a cult genre, but the lack of individual fandoms inside anime fandom itself lends itself to a bleeding over of cult attention and can help spread works internationally. Anime, which is frequently presented as a series (with movies either rising from existing series, or spinning off series based on the film), provides its fans with alternative fictional canons and points of view that can drive fan activity. The Ghost in the Shell films, for example, provided Japanese fans with enough bonus material and spinoffs that it encouraged cult tendencies. Markets that did not support the sale of these materials saw less cult activity. The claymation film Gumby: The Movie (1995), which made only $57,100 at the box office against its $2.8 million budget but sold a million copies on VHS alone, was subsequently released on DVD and remastered in high definition for Blu-ray due to its strong cult following. Like many cult films, RiffTrax made their own humorous audio commentary for Gumby: The Movie in 2021.
===Nonfiction===
Sensationalistic documentaries called mondo films replicate the most shocking and transgressive elements of exploitation films. They are usually modeled after "sick films" and cover similar subject matter. Though they can be interpreted as racist, Mathijs and Mendik state that they also "exhibit a liberal attitude towards the breaking of cultural taboos". Like "so bad it's good" cult films, old propaganda and government hygiene films may be enjoyed ironically by more modern audiences for the camp value of the outdated themes and outlandish claims made about perceived social threats, such as drug use. The sponsored film Mr. B Natural became a cult hit when it was broadcast on the satirical television show Mystery Science Theater 3000; cast member Trace Beaulieu cited these educational shorts as his favorite to mock on the show. Mark Jancovich states that cult audiences are drawn to these films because of their "very banality or incoherence of their political positions", unlike traditional cult films, which achieve popularity through auteurist radicalism.
==Mainstream popularity==
Mark Shiel explains the rising popularity of cult films as an attempt by cinephiles and scholars to escape the oppressive conformity and mainstream appeal of even independent film, as well as a lack of condescension in both critics and the films; Cult films have influenced such diverse industries as cosmetics, music videos, Cult films have shown up in less expected places; as a sign of his popularity, a bronze statue of Ed Wood has been proposed in his hometown, and L'Osservatore Romano, the official newspaper of the Holy See, has courted controversy for its endorsement of cult films and pop culture. When cities attempt to renovate neighborhoods, fans have called attempts to demolish iconic settings from cult films "cultural vandalism". Cult films can also drive tourism, even when it is unwanted. From Latin America, Alejandro Jodorowsky's film El Topo (1970) has attracted attention of rock musicians such as John Lennon, Mick Jagger, and Bob Dylan.
As far back as the 1970s, Attack of the Killer Tomatoes (1978) was designed specifically to be a cult film, and The Rocky Horror Picture Show was produced by 20th Century Fox, a major Hollywood studio. Over its decades-long release, Rocky Horror became the seventh highest grossing R-rated film when adjusted for inflation; journalist Matt Singer has questioned whether Rocky Horrors popularity invalidates its cult status. Founded in 1974, Troma Entertainment, an independent studio, would become known for both its cult following and cult films. In the 1980s, Danny Peary's Cult Movies (1981) would influence director Edgar Wright and film critic Scott Tobias of The A.V. Club. The rise of home video would have a mainstreaming effect on cult films and cultish behavior, though some collectors would be unlikely to self-identify as cult film fans. Beginning in the 1990s, director Quentin Tarantino would have the greatest success in turning cult films mainstream. Tarantino later used his fame to champion obscure cult films that had influenced him and set up the short-lived Rolling Thunder Pictures, which distributed several of his favorite cult films. Tarantino's clout led Phil Hoad of The Guardian to call Tarantino the world's most influential director.
As major Hollywood studios and audiences both become savvy to cult films, productions once limited to cult appeal have instead become popular hits, and cult directors have become hot properties known for more mainstream and accessible films. Their popularity would bring some critics to proclaim the death of cult films now that they have finally become successful and mainstream, In response, David Church says that cult film fans have retreated to more obscure and difficult to find films, often using illegal distribution methods, which preserves the outlaw status of cult films. Virtual spaces, such as online forums and fan sites, replace the traditional fanzines and newsletters. Despite this, the Alamo Drafthouse has capitalized on cult films and the surrounding culture through inspiration drawn from Rocky Horror and retro promotional gimmickry. They sell out their shows regularly and have acquired a cult following of their own. Although known for their big-budget blockbusters, Steven Spielberg and George Lucas have criticized the current Hollywood system of gambling everything on the opening weekend of these productions. Geoffrey Macnab of The Independent instead suggests that Hollywood look to capitalize on cult films, which have exploded in popularity on the internet. The rise of social media has been a boon to cult films. Sites such as Twitter have displaced traditional venues for fandom and courted controversy from cultural critics who are unamused by campy cult films. After a clip from one of his films went viral, director-producer Roger Corman made a distribution deal with YouTube. Found footage which had originally been distributed as cult VHS collections eventually went viral on YouTube, which opened them to new generations of fans. Films such as Birdemic (2008) and The Room (2003) gained quick, massive popularity, as prominent members of social networking sites discussed them. Their rise as "instant cult classics" bypasses the years of obscurity that most cult films labor under. In response, critics have described the use of viral marketing as astroturfing and an attempt to manufacture cult films.
I. Q. Hunter identifies a prefabricated cult film style which includes "deliberately, insulting bad films", "slick exercises in dysfunction and alienation", and mainstream films "that sell themselves as worth obsessing over". Influenced by the successful online hype of The Blair Witch Project (1999), other films have attempted to draw online cult fandom with the use of prefabricated cult appeal. Snakes on a Plane (2006) is an example that attracted massive attention from curious fans. Uniquely, its cult following preceded the film's release and included speculative parodies of what fans imagined the film might be. This reached the point of convergence culture when fan speculation began to impact on the film's production. Although it was proclaimed a cult film and major game-changer before it was released, it failed to win either mainstream audiences or maintain its cult following. In retrospect, critic Spencer Kornhaber would call it a serendipitous novelty and a footnote to a "more naive era of the Internet". However, it became influential in both marketing and titling. This trend of "instant cult classics" which are hailed yet fail to attain a lasting following is described by Matt Singer, who states that the phrase is an oxymoron.
Cult films are often approached in terms of auteur theory, which states that the director's creative vision drives a film. This has fallen out of favor in academia, creating a disconnect between cult film fans and critics. Academic Joe Tompkins states that this auteurism is often highlighted when mainstream success occurs. This may take the place of – and even ignore – political readings of the director. Cult films and directors may be celebrated for their transgressive content, daring, and independence, but Tompkins argues that mainstream recognition requires they be palatable to corporate interests who stand to gain much from the mainstreaming of cult film culture. While critics may champion revolutionary aspects of filmmaking and political interpretation, Hollywood studios and other corporate interests will instead highlight only the aspects that they wish to legitimize in their own films, such as sensational exploitation. Someone like George A. Romero, whose films are both transgressive and subversive, will have the transgressive aspects highlighted while the subversive aspects are ignored.
|
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"anime fandom",
"MTV",
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"Road House (1989 film)",
"Mockbuster",
"Bloodsport (film)",
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"Cinema of Transgression",
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"The Beastmaster",
"Heavenly Creatures",
"George A. Romero",
"francophone",
"The Golden Turkey Awards",
"fan work",
"Tim Curry",
"Emmanuelle (1974 film)",
"Jess Franco",
"Cinema of Spain",
"snuff film",
"Judy Garland as gay icon",
"Ed Wood",
"McFarland & Co.",
"Jump Cut (journal)",
"media fandom",
"Cine-Excess",
"Hollywood studio",
"Hemp for Victory",
"Delacorte Press",
"B film",
"Showgirls",
"moral panic",
"Michael Medved",
"Tampa Bay Times",
"technological convergence",
"cultural capital",
"structuration",
"Rolling Thunder Pictures",
"MPAA film rating system",
"anime",
"Myra Breckinridge (film)",
"20th Century Fox",
"Entertainment Weekly",
"Hong Kong action cinema",
"The Philadelphia Inquirer",
"cult following",
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"Associated Press",
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"Rex Reed",
"paracinema",
"The Rocky Horror Picture Show",
"film censorship",
"Ernest Mathijs",
"Cannibal Holocaust",
"Lloyd Kaufman",
"Quentin Tarantino",
"Project MUSE",
"NPR",
"subculture",
"The New York Times",
"video on demand",
"Reefer Madness",
"Alex Cox",
"Princeton University Press",
"cinephile",
"postmodernism",
"Star Wars",
"grindhouse",
"taboo",
"exploitation film",
"Manchester University Press",
"The Blair Witch Project",
"Streets of Fire",
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"Bram Stoker",
"Akira (1988 film)",
"Steven Spielberg",
"Deseret News",
"Attack of the Killer Tomatoes",
"Who Killed Captain Alex?",
"San Francisco Chronicle",
"University of Minnesota Press",
"Chloë Sevigny",
"VHS",
"Cult video game",
"Los Angeles Times",
"National Public Radio",
"Cineaste (magazine)",
"Allmovie",
"slasher film",
"Moviedrome",
"Lebowski Fest",
"Veoh",
"Mad Max (film)",
"The Skinny (magazine)",
"RiffTrax",
"Leonard Kastle",
"The Boston Globe",
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"Ghost in the Shell",
"The Baltimore Sun",
"Cinema of New Zealand",
"Mr. B Natural",
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"Palgrave Macmillan",
"viral marketing",
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"Complex (magazine)",
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"Danny Peary",
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"Dudeism",
"Trace Beaulieu",
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"David Lynch",
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"Joe Bob Briggs",
"sponsored film",
"Charlie Chaplin",
"The New Yorker",
"Alamo Drafthouse",
"Office Space",
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"IFC (American TV channel)",
"European art cinema",
"The Village Voice",
"low culture",
"Fandom",
"Exploitation film",
"The Honeymoon Killers",
"Scott Pilgrim vs. the World",
"Metro Silicon Valley",
"The Wizard of Oz (1939 film)",
"Fritz the Cat (film)",
"Cry-Baby",
"Business Week",
"Time (magazine)",
"cultural commodification",
"recontextualization",
"B movie",
"transgressive art",
"Sleeper hit",
"The Princess Bride (film)",
"Beyond the Valley of the Dolls",
"WTIC-TV",
"Walter Hill",
"Peter Jackson",
"Russ Meyer",
"Pearl White",
"method acting",
"The Room",
"Grease (film)",
"Japanese horror",
"Rovi",
"drive-in theater",
"Singin' in the Rain",
"Why We Fight",
"Sylvia Kristel",
"Mystery Science Theater 3000",
"peer-to-peer file sharing",
"Film censorship",
"François Truffaut",
"Marx Brothers",
"BBC News",
"Tribune Broadcasting",
"Alamo Drafthouse Cinema",
"cannibal boom",
"NBCUniversal",
"Norman Wisdom",
"Galaxy Quest",
"The Independent",
"Edgar Wright",
"classificatory disputes about art",
"Gumby: The Movie",
"Dynamite Entertainment",
"BBC News Magazine",
"Box Office Mojo",
"Cinema Journal",
"fantastique",
"art film",
"Clay animation",
"Don Coscarelli",
"Norm (social)",
"Fantastic Planet",
"viral video",
"Box office bomb",
"film festival",
"John Hughes (filmmaker)",
"The A.V. Club",
"Doris Wishman",
"film genre",
"Andy Warhol",
"auteur theory",
"Jean Rollin",
"Found footage (appropriation)",
"Slate (magazine)",
"The Globe and Mail",
"George Lucas",
"Monash University",
"experimental film",
"blockbuster (entertainment)",
"ABC-CLIO",
"metanarrative",
"CNET",
"The Times-Picayune",
"Mommie Dearest (film)",
"Poughkeepsie Journal",
"Twitter",
"The Texas Chain Saw Massacre",
"IGN",
"Variety (magazine)",
"Ad Week",
"Bright Lights Film Journal",
"List of cult films",
"KNTV",
"Animation",
"Robert Rodriguez",
"James Cameron",
"Mary Woronov",
"Snakes on a Plane",
"sexploitation",
"L'Osservatore Romano",
"Ruggero Deodato",
"James Bond in film",
"Troma Entertainment",
"Golden Age of Hollywood",
"SAGE Publishing",
"McGraw-Hill International",
"The Oklahoman",
"Frank Capra",
"John Lennon",
"Faces of Death",
"Back to the Future",
"Pedro Almodóvar",
"Frank Henenlotter",
"Mick Jagger",
"high culture",
"Turner Classic Movies",
"Alejandro Jodorowsky",
"The Omaha World Herald",
"midnight movie",
"The Room (2003 film)",
"social media",
"cosplay",
"Michael Bay",
"Donnie Darko",
"Malta Today",
"Film Threat",
"William S. Hart",
"Harry Alan Potamkin",
"Adrian Martin",
"The Night of the Hunter (film)"
] |
5,646 |
Constantinople
|
Constantinople (see other names) was a historical city located on the Bosporus that served as the capital of the Roman, Byzantine, Latin, and Ottoman empires between its consecration in 330 until 1930, when it was renamed to Istanbul. Initially as New Rome, Constantinople was founded in 324 during the reign of Constantine the Great on the site of the existing settlement of Byzantium, and shortly thereafter in 330 became the capital of the Roman Empire. Following the collapse of the Western Roman Empire in the late 5th century, Constantinople remained the capital of the Eastern Roman Empire (also known as the Byzantine Empire; 330–1204 and 1261–1453), the Latin Empire (1204–1261), and the Ottoman Empire (1453–1922). Following the Turkish War of Independence, the Turkish capital then moved to Ankara. Although the city had been known as Istanbul since 1453, it was officially renamed as Istanbul on 28 March 1930. The city is today the largest city in Europe, straddling the Bosporus strait and lying in both Europe and Asia, and the financial center of Turkey.
In 324, following the reunification of the Eastern and Western Roman Empires, the ancient city of Byzantium was selected to serve as the new capital of the Roman Empire, and the city was renamed Nova Roma, or 'New Rome', by Emperor Constantine the Great. On 11 May 330, it was renamed Constantinople and dedicated to Constantine. Constantinople is generally considered to be the center and the "cradle of Orthodox Christian civilization". From the mid-5th century to the early 13th century, Constantinople was the largest and wealthiest city in Europe. The city became famous for its architectural masterpieces, such as Hagia Sophia, the cathedral of the Eastern Orthodox Church, which served as the seat of the Ecumenical Patriarchate; the sacred Imperial Palace, where the emperors lived; the Hippodrome; the Golden Gate of the Land Walls; and opulent aristocratic palaces. The University of Constantinople was founded in the 5th century and contained artistic and literary treasures before it was sacked in 1204 and 1453, including its vast Imperial Library which contained the remnants of the Library of Alexandria and had 100,000 volumes. The city was the home of the Ecumenical Patriarch of Constantinople and guardian of Christendom's holiest relics, such as the Crown of Thorns and the True Cross.
Constantinople was famous for its massive and complex fortifications, which ranked among the most sophisticated defensive architectures of antiquity. The Theodosian Walls consisted of a double wall lying about to the west of the first wall and a moat with palisades in front. Constantinople's location between the Golden Horn and the Sea of Marmara reduced the land area that needed defensive walls. The city was built intentionally to rival Rome, and it was claimed that several elevations within its walls matched Rome's 'seven hills'. The impenetrable defenses enclosed magnificent palaces, domes, and towers, the result of prosperity Constantinople achieved as the gateway between two continents (Europe and Asia) and two seas (the Mediterranean and the Black Sea). Although besieged on numerous occasions by various armies, the defenses of Constantinople proved impenetrable for nearly nine hundred years.
In 1204, however, the armies of the Fourth Crusade took and devastated the city, and for six decades, its inhabitants resided under Latin occupation in a dwindling and depopulated city. In 1261, the Byzantine Emperor Michael VIII Palaiologos liberated the city, and after the restoration under the Palaiologos dynasty, it enjoyed a partial recovery. With the advent of the Ottoman Empire in 1299, the Byzantine Empire began to lose territories, and the city began to lose population. By the early 15th century, the Byzantine Empire was reduced to just Constantinople and its environs, along with the territories of the despotate of Morea, in Peloponnese, Greece, making it an enclave inside the Ottoman Empire. The city was finally besieged and conquered by the Ottoman Empire in 1453, remaining under its control until the early 20th century, after which it was renamed Istanbul under the Empire's successor state, Turkey.
== Names ==
=== Before Constantinople ===
According to Pliny the Elder in his Natural History, the first known name of a settlement on the site of Constantinople was Lygos, a settlement likely of Thracian origin founded between the 13th and 11th centuries BC. The site, according to the founding myth of the city, was abandoned by the time Greek settlers from the city-state of Megara founded Byzantium (, Byzántion) in around 657 BC, across from the town of Chalcedon on the Asiatic side of the Bosphorus.
The origins of the name of Byzantion, more commonly known by the later Latin Byzantium, are not entirely clear, though some suggest it is of Thracian origin. The founding myth of the city has it told that the settlement was named after the leader of the Megarian colonists, Byzas. The later Byzantines of Constantinople themselves would maintain that the city was named in honor of two men, Byzas and Antes, though this was more likely just a play on the word Byzantion.
The city was briefly renamed Augusta Antonina in the early 3rd century AD by the Emperor Septimius Severus (193–211), who razed the city to the ground in 196 for supporting a rival contender in the civil war and had it rebuilt in honor of his son Marcus Aurelius Antoninus (who succeeded him as Emperor), popularly known as Caracalla. The name appears to have been quickly forgotten and abandoned, and the city reverted to Byzantium/Byzantion after either the assassination of Caracalla in 217 or, at the latest, the fall of the Severan dynasty in 235.
=== Names of Constantinople ===
Byzantium took on the name of Constantinople () after its refoundation under Roman emperor Constantine I, who transferred the capital of the Roman Empire to Byzantium in 330 and designated his new capital officially as () 'New Rome'. During this time, the city was also called 'Second Rome', 'Eastern Rome', and (Latin for 'Constantinopolitan Rome').
In the language of other peoples, Constantinople was referred to just as reverently. The medieval Vikings, who had contacts with the empire through their expansion in eastern Europe (Varangians), used the Old Norse name Miklagarðr (from mikill 'big' and garðr 'city'), and later Miklagard and Miklagarth. In Arabic, the city was sometimes called Rūmiyyat al-Kubra (Great City of the Romans) and in Persian as Takht-e Rum (Throne of the Romans).
In East and South Slavic languages, including in Kievan Rus', Constantinople has been referred to as Tsargrad (Царьград) or Carigrad, 'City of the Caesar (Emperor)', from the Slavonic words tsar ('Caesar' or 'King') and grad ('city'). This was presumably a calque on a Greek phrase such as (Vasileos Polis), 'the city of the emperor [king]'.
In Persian the city was also called Asitane (the Threshold of the State), and in Armenian, it was called Gosdantnubolis (City of Constantine).
=== Modern names of the city ===
The modern Turkish name for the city, İstanbul, derives from the Greek phrase eis tin Polin (), meaning '(in)to the city'. This name was used in colloquial speech in Turkish alongside Kostantiniyye, the more formal adaptation of the original Constantinople, during the period of Ottoman rule, while western languages mostly continued to refer to the city as Constantinople until the early 20th century. In 1928, the Turkish alphabet was changed from Arabic script to Latin script. After that, as part of the Turkification movement, Turkey started to urge other countries to use Turkish names for Turkish cities, instead of other transliterations to Latin script that had been used in Ottoman times and the city came to be known as Istanbul and its variations in most world languages.
The name Constantinople is still used by members of the Eastern Orthodox Church in the title of one of their most important leaders, the Orthodox patriarch based in the city, referred to as "His Most Divine All-Holiness the Archbishop of Constantinople New Rome and Ecumenical Patriarch". In Greece today, the city is still called Konstantinoúpoli(s) () or simply just "the City" ().
==History==
[ with the hippodrome to the left and the Great Palace complex to the right]]
=== Foundation of Byzantium ===
Constantinople was founded by the Roman emperor Constantine I (272–337) in 324 Apart from this, little is known about this initial settlement. The site, according to the founding myth of the city, was abandoned by the time Greek settlers from the city-state of Megara founded Byzantium () in around 657 BC,
It is said that the first Argives, after having received this prophecy from Pythia,
Blessed are those who will inhabit that holy city,
a narrow strip of the Thracian shore at the mouth of the Pontos,
where two pups drink of the gray sea,
where fish and stag graze on the same pasture,
set up their dwellings at the place where the rivers Kydaros and Barbyses have their estuaries, one flowing from the north, the other from the west, and merging with the sea at the altar of the nymph called Semestre"
The city maintained independence as a city-state until it was annexed by Darius I in 512 BC into the Persian Empire, who saw the site as the optimal location to construct a pontoon bridge crossing into Europe as Byzantium was situated at the narrowest point in the Bosphorus strait. Persian rule lasted until 478 BC when as part of the Greek counterattack to the Second Persian invasion of Greece, a Greek army led by the Spartan general Pausanias captured the city which remained an independent, yet subordinate, city under the Athenians, and later to the Spartans after 411 BC. A farsighted treaty with the emergent power of Rome in which stipulated tribute in exchange for independent status allowed it to enter Roman rule unscathed. This treaty would pay dividends retrospectively as Byzantium would maintain this independent status, and prosper under peace and stability in the Pax Romana, for nearly three centuries until the late 2nd century AD.
Byzantium was never a major influential city-state like Athens, Corinth or Sparta, but the city enjoyed relative peace and steady growth as a prosperous trading city because of its fortunate location. The site lay astride the land route from Europe to Asia and the seaway from the Black Sea to the Mediterranean, and had in the Golden Horn an excellent and spacious harbor. Already then, in Greek and early Roman times, Byzantium was famous for the strategic geographic position that made it difficult to besiege and capture, and its position at the crossroads of the Asiatic-European trade route over land and as the gateway between the Mediterranean and Black Seas made it too valuable a settlement to abandon, as Emperor Septimius Severus later realized when he razed the city to the ground for supporting Pescennius Niger's claimancy. It was a move greatly criticized by the contemporary consul and historian Cassius Dio who said that Severus had destroyed "a strong Roman outpost and a base of operations against the barbarians from Pontus and Asia". He would later rebuild Byzantium towards the end of his reign, in which it would be briefly renamed Augusta Antonina, fortifying it with a new city wall in his name, the Severan Wall.
=== 324–337: The refoundation as Constantinople ===
Constantine had altogether more colourful plans. Having restored the unity of the Empire, and, being in the course of major governmental reforms as well as of sponsoring the consolidation of the Christian church, he was well aware that Rome was an unsatisfactory capital. Rome was too far from the frontiers, and hence from the armies and the imperial courts, and it offered an undesirable playground for disaffected politicians. Yet it had been the capital of the state for over a thousand years, and it might have seemed unthinkable to suggest that the capital be moved to a different location. Nevertheless, Constantine identified the site of Byzantium as the right place: a place where an emperor could sit, readily defended, with easy access to the Danube or the Euphrates frontiers, his court supplied from the rich gardens and sophisticated workshops of Roman Asia, his treasuries filled by the wealthiest provinces of the Empire.
Constantinople was built over six years, and consecrated on 11 May 330. Constantine divided the expanded city, like Rome, into 14 regions, and ornamented it with public works worthy of an imperial metropolis. Yet, at first, Constantine's new Rome did not have all the dignities of old Rome. It possessed a proconsul, rather than an urban prefect. It had no praetors, tribunes, or quaestors. Although it did have senators, they held the title clarus, not clarissimus, like those of Rome. It also lacked the panoply of other administrative offices regulating the food supply, police, statues, temples, sewers, aqueducts, or other public works. The new programme of building was carried out in great haste: columns, marbles, doors, and tiles were taken wholesale from the temples of the empire and moved to the new city. In similar fashion, many of the greatest works of Greek and Roman art were soon to be seen in its squares and streets. The emperor stimulated private building by promising householders gifts of land from the imperial estates in Asiana and Pontica and on 18 May 332 he announced that, as in Rome, free distributions of food would be made to the citizens. At the time, the amount is said to have been 80,000 rations a day, doled out from 117 distribution points around the city.
Constantine laid out a new square at the centre of old Byzantium, naming it the Augustaeum. The new senate-house (or Curia) was housed in a basilica on the east side. On the south side of the great square was erected the Great Palace of the Emperor with its imposing entrance, the Chalke, and its ceremonial suite known as the Palace of Daphne. Nearby was the vast Hippodrome for chariot-races, seating over 80,000 spectators, and the famed Baths of Zeuxippus. At the western entrance to the Augustaeum was the Milion, a vaulted monument from which distances were measured across the Eastern Roman Empire.
From the Augustaeum led a great street, the Mese, lined with colonnades. As it descended the First Hill of the city and climbed the Second Hill, it passed on the left the Praetorium or law-court. Then it passed through the oval Forum of Constantine where there was a second Senate-house and a high column with a statue of Constantine himself in the guise of Helios, crowned with a halo of seven rays and looking toward the rising sun. From there, the Mese passed on and through the Forum Tauri and then the Forum Bovis, and finally up the Seventh Hill (or Xerolophus) and through to the Golden Gate in the Constantinian Wall. After the construction of the Theodosian Walls in the early 5th century, it was extended to the new Golden Gate, reaching a total length of seven Roman miles. After the construction of the Theodosian Walls, Constantinople consisted of an area approximately the size of Old Rome within the Aurelian walls, or some 1,400 ha.
=== 337–529: Constantinople during the Barbarian Invasions and the fall of the West ===
The importance of Constantinople increased, but it was gradual. From the death of Constantine in 337 to the accession of Theodosius I, emperors had been resident only in the years 337–338, 347–351, 358–361, 368–369. Its status as a capital was recognized by the appointment of the first known Urban Prefect of the City Honoratus, who held office from 11 December 359 until 361. The urban prefects had concurrent jurisdiction over three provinces each in the adjacent dioceses of Thrace (in which the city was located), Pontus and Asia comparable to the 100-mile extraordinary jurisdiction of the prefect of Rome. The emperor Valens, who hated the city and spent only one year there, nevertheless built the Palace of Hebdomon on the shore of the Propontis near the Golden Gate, probably for use when reviewing troops. All the emperors up to Zeno and Basiliscus were crowned and acclaimed at the Hebdomon. Theodosius I founded the Church of John the Baptist to house the skull of the saint (today preserved at the Topkapı Palace), put up a memorial pillar to himself in the Forum of Taurus, and turned the ruined temple of Aphrodite into a coach house for the Praetorian Prefect; Arcadius built a new forum named after himself on the Mese, near the walls of Constantine.
After the shock of the Battle of Adrianople in 378, in which Valens and the flower of the Roman armies were destroyed by the Visigoths within a few days' march, the city looked to its defences, and in 413–414 Theodosius II built the 18-metre (60-foot)-tall triple-wall fortifications, which were not to be breached until the coming of gunpowder. Theodosius also founded a University near the Forum of Taurus, on 27 February 425.
Uldin, a prince of the Huns, appeared on the Danube about this time and advanced into Thrace, but he was deserted by many of his followers, who joined with the Romans in driving their king back north of the river. Subsequent to this, new walls were built to defend the city and the fleet on the Danube improved.
After the barbarians overran the Western Roman Empire, Constantinople became the indisputable capital city of the Roman Empire. Emperors were no longer peripatetic between various court capitals and palaces. They remained in their palace in the Great City and sent generals to command their armies. The wealth of the eastern Mediterranean and western Asia flowed into Constantinople.
=== 527–565: Constantinople in the Age of Justinian ===
The emperor Justinian I (527–565) was known for his successes in war, for his legal reforms and for his public works. It was from Constantinople that his expedition for the reconquest of the former Diocese of Africa set sail on or about 21 June 533. Before their departure, the ship of the commander Belisarius was anchored in front of the Imperial palace, and the Patriarch offered prayers for the success of the enterprise. After the victory, in 534, the Temple treasure of Jerusalem, looted by the Romans in AD 70 and taken to Carthage by the Vandals after their sack of Rome in 455, was brought to Constantinople and deposited for a time, perhaps in the Church of St Polyeuctus, before being returned to Jerusalem in either the Church of the Resurrection or the New Church.
Chariot-racing had been important in Rome for centuries. In Constantinople, the hippodrome became over time increasingly a place of political significance. It was where (as a shadow of the popular elections of old Rome) the people by acclamation showed their approval of a new emperor, and also where they openly criticized the government, or clamoured for the removal of unpopular ministers. It played a crucial role during the riots and in times of political unrest. The Hippodrome provided a space for a crowd to be responded to positively or where the acclamations of a crowd were subverted, resorting to the riots that would ensue in coming years. In the time of Justinian, public order in Constantinople became a critical political issue.
Throughout the late Roman and early Byzantine periods, Christianity was resolving fundamental questions of identity, and the dispute between the Chalcedonians and the non-Chalcedonians became the cause of serious disorder, expressed through allegiance to the chariot-racing parties of the Blues and the Greens. The partisans of the Blues and the Greens were said to affect untrimmed facial hair, head hair shaved at the front and grown long at the back, and wide-sleeved tunics tight at the wrist; and to form gangs to engage in night-time muggings and street violence. At last these disorders took the form of a major rebellion of 532, known as the "Nika" riots (from the battle-cry of "Conquer!" of those involved). The Nika Riots began in the Hippodrome and finished there with the onslaught of over 30,000 people according to Procopius, those in the blue and green factions, innocent and guilty. This came full circle on the relationship within the Hippodrome between the power and the people during the time of Justinian. The dedication took place on 26 December 537 in the presence of the emperor, who was later reported to have exclaimed, "O Solomon, I have outdone thee!" Hagia Sophia was served by 600 people including 80 priests, and cost 20,000 pounds of gold to build.
Justinian also had Anthemius and Isidore demolish and replace the original Church of the Holy Apostles and Hagia Irene built by Constantine with new churches under the same dedication. The Justinianic Church of the Holy Apostles was designed in the form of an equal-armed cross with five domes, and ornamented with beautiful mosaics. This church was to remain the burial place of the emperors from Constantine himself until the 11th century. When the city fell to the Turks in 1453, the church was demolished to make room for the tomb of Mehmet II the Conqueror. Justinian was also concerned with other aspects of the city's built environment, legislating against the abuse of laws prohibiting building within of the sea front, in order to protect the view.
During Justinian I's reign, the city's population reached about 500,000 people. However, the social fabric of Constantinople was also damaged by the onset of the Plague of Justinian between 541 and 542 AD, It killed perhaps 40% of the city's inhabitants. Lasting two months, the plague is noted to have caused widespread civil disruption, including the inability of the population to bury the dead and attend relatives funerals.
=== Survival, 565–717: Constantinople during the Byzantine Dark Ages ===
In the early 7th century, the Avars and later the Bulgars overwhelmed much of the Balkans, threatening Constantinople with attack from the west. Simultaneously, the Persian Sassanids overwhelmed the Prefecture of the East and penetrated deep into Anatolia. Heraclius, son of the exarch of Africa, set sail for the city and assumed the throne. He found the military situation so dire that he is said to have contemplated withdrawing the imperial capital to Carthage, but relented after the people of Constantinople begged him to stay. The citizens lost their right to free grain in 618 when Heraclius realized that the city could no longer be supplied from Egypt as a result of the Persian wars: the population fell substantially as a result.
While the city withstood a siege by the Sassanids and Avars in 626, Heraclius campaigned deep into Persian territory and briefly restored the status quo in 628, when the Persians surrendered all their conquests. However, further sieges followed the Arab conquests, first from 674 to 678 and then in 717 to 718. The Theodosian Walls kept the city impenetrable from the land, while a newly discovered incendiary substance known as Greek fire allowed the Byzantine navy to destroy the Arab fleets and keep the city supplied. In the second siege, the second ruler of Bulgaria, Khan Tervel, rendered decisive help. He was called Saviour of Europe.
=== 717–1025: Constantinople during the Macedonian Renaissance ===
In the 730s Leo III carried out extensive repairs of the Theodosian walls, which had been damaged by frequent and violent attacks; this work was financed by a special tax on all the subjects of the Empire.
Theodora, widow of the Emperor Theophilus (died 842), acted as regent during the minority of her son Michael III, who was said to have been introduced to dissolute habits by her brother Bardas. When Michael assumed power in 856, he became known for excessive drunkenness, appeared in the hippodrome as a charioteer and burlesqued the religious processions of the clergy. He removed Theodora from the Great Palace to the Carian Palace and later to the monastery of Gastria, but, after the death of Bardas, she was released to live in the palace of St Mamas; she also had a rural residence at the Anthemian Palace, where Michael was assassinated in 867.
In 860, an attack was made on the city by a new principality set up a few years earlier at Kiev by Askold and Dir, two Varangian chiefs: Two hundred small vessels passed through the Bosporus and plundered the monasteries and other properties on the suburban Princes' Islands. Oryphas, the admiral of the Byzantine fleet, alerted the emperor Michael, who promptly put the invaders to flight; but the suddenness and savagery of the onslaught made a deep impression on the citizens.
In 980, the emperor Basil II received an unusual gift from Prince Vladimir of Kiev: 6,000 Varangian warriors, which Basil formed into a new bodyguard known as the Varangian Guard. They were known for their ferocity, honour, and loyalty. It is said that, in 1038, they were dispersed in winter quarters in the Thracesian Theme when one of their number attempted to violate a countrywoman, but in the struggle she seized his sword and killed him; instead of taking revenge, however, his comrades applauded her conduct, compensated her with all his possessions, and exposed his body without burial as if he had committed suicide. However, following the death of an Emperor, they became known also for plunder in the Imperial palaces. Later in the 11th century the Varangian Guard became dominated by Anglo-Saxons who preferred this way of life to subjugation by the new Norman kings of England.
The Book of the Eparch, which dates to the 10th century, gives a detailed picture of the city's commercial life and its organization at that time. The corporations in which the tradesmen of Constantinople were organised were supervised by the Eparch, who regulated such matters as production, prices, import, and export. Each guild had its own monopoly, and tradesmen might not belong to more than one. It is an impressive testament to the strength of tradition how little these arrangements had changed since the office, then known by the Latin version of its title, had been set up in 330 to mirror the urban prefecture of Rome.
In the 9th and 10th centuries, Constantinople had a population of between 500,000 and 800,000.
==== Iconoclast controversy in Constantinople ====
In the 8th and 9th centuries, the iconoclast movement caused serious political unrest throughout the Empire. The emperor Leo III issued a decree in 726 against images, and ordered the destruction of a statue of Christ over one of the doors of the Chalke, an act that was fiercely resisted by the citizens. Constantine V convoked a church council in 754, which condemned the worship of images, after which many treasures were broken, burned, or painted over with depictions of trees, birds or animals: One source refers to the church of the Holy Virgin at Blachernae as having been transformed into a "fruit store and aviary". Following the death of her husband Leo IV in 780, the empress Irene restored the veneration of images through the agency of the Second Council of Nicaea in 787.
The iconoclast controversy returned in the early 9th century, only to be resolved once more in 843 during the regency of Empress Theodora, who restored the icons. These controversies contributed to the deterioration of relations between the Western and the Eastern Churches.
=== 1025–1081: Constantinople after Basil II ===
In the late 11th century catastrophe struck with the unexpected and calamitous defeat of the imperial armies at the Battle of Manzikert in Armenia in 1071. The Emperor Romanus Diogenes was captured. The peace terms demanded by Alp Arslan, sultan of the Seljuk Turks, were not excessive, and Romanus accepted them. On his release, however, Romanus found that enemies had placed their own candidate on the throne in his absence; he surrendered to them and suffered death by torture, and the new ruler, Michael VII Ducas, refused to honour the treaty. In response, the Turks began to move into Anatolia in 1073. The collapse of the old defensive system meant that they met no opposition, and the empire's resources were distracted and squandered in a series of civil wars. Thousands of Turkoman tribesmen crossed the unguarded frontier and moved into Anatolia. By 1080, a huge area had been lost to the Empire, and the Turks were within striking distance of Constantinople.
=== 1081–1185: Constantinople under the Komneni ===
Under the Komnenian dynasty (1081–1185), Byzantium staged a remarkable recovery. In 1090–91, the nomadic Pechenegs reached the walls of Constantinople, where Emperor Alexius I with the aid of the Kipchaks annihilated their army. In response to a call for aid from Alexius, the First Crusade assembled at Constantinople in 1096, but declining to put itself under Byzantine command set out for Jerusalem on its own account. John II built the monastery of the Pantocrator (Almighty) with a hospital for the poor of 50 beds.
With the restoration of firm central government, the empire became fabulously wealthy. The population was rising (estimates for Constantinople in the 12th century vary from some 100,000 to 500,000), and towns and cities across the realm flourished. Meanwhile, the volume of money in circulation dramatically increased. This was reflected in Constantinople by the construction of the Blachernae palace, the creation of brilliant new works of art, and general prosperity at this time: an increase in trade, made possible by the growth of the Italian city-states, may have helped the growth of the economy. It is certain that the Venetians and others were active traders in Constantinople, making a living out of shipping goods between the Crusader Kingdoms of Outremer and the West, while also trading extensively with Byzantium and Egypt. The Venetians had factories on the north side of the Golden Horn, and large numbers of westerners were present in the city throughout the 12th century. Toward the end of Manuel I Komnenos's reign, the number of foreigners in the city reached about 60,000–80,000 people out of a total population of about 400,000 people. In 1171, Constantinople also contained a small community of 2,500 Jews. In 1182, most Latin (Western European) inhabitants of Constantinople were massacred.
In artistic terms, the 12th century was a very productive period. There was a revival in the mosaic art, for example: Mosaics became more realistic and vivid, with an increased emphasis on depicting three-dimensional forms. There was an increased demand for art, with more people having access to the necessary wealth to commission and pay for such work.
=== 1185–1261: Constantinople during the Imperial Exile ===
On 25 July 1197, Constantinople was struck by a severe fire which burned the Latin Quarter and the area around the Gate of the Droungarios () on the Golden Horn. Nevertheless, the destruction wrought by the 1197 fire paled in comparison with that brought by the Crusaders. In the course of a plot between Philip of Swabia, Boniface of Montferrat and the Doge of Venice, the Fourth Crusade was, despite papal excommunication, diverted in 1203 against Constantinople, ostensibly promoting the claims of Alexios IV Angelos brother-in-law of Philip, son of the deposed emperor Isaac II Angelos. The reigning emperor Alexios III Angelos had made no preparation. The Crusaders occupied Galata, broke the defensive chain protecting the Golden Horn, and entered the harbour, where on 27 July they breached the sea walls: Alexios III fled. But the new Alexios IV Angelos found the Treasury inadequate, and was unable to make good the rewards he had promised to his western allies. Tension between the citizens and the Latin soldiers increased. In January 1204, the protovestiarius Alexios Murzuphlos provoked a riot, it is presumed, to intimidate Alexios IV, but whose only result was the destruction of the great statue of Athena Promachos, the work of Phidias, which stood in the principal forum facing west.
In February 1204, the people rose again: Alexios IV was imprisoned and executed, and Murzuphlos took the purple as Alexios V Doukas. He made some attempt to repair the walls and organise the citizenry, but there had been no opportunity to bring in troops from the provinces and the guards were demoralised by the revolution. An attack by the Crusaders on 6 April failed, but a second from the Golden Horn on 12 April succeeded, and the invaders poured in. Alexios V fled. The Senate met in Hagia Sophia and offered the crown to Theodore Lascaris, who had married into the Angelos dynasty, but it was too late. He came out with the Patriarch to the Golden Milestone before the Great Palace and addressed the Varangian Guard. Then the two of them slipped away with many of the nobility and embarked for Asia. By the next day the Doge and the leading Franks were installed in the Great Palace, and the city was given over to pillage for three days.
Sir Steven Runciman, historian of the Crusades, wrote that the sack of Constantinople is "unparalleled in history".
For the next half-century, Constantinople was the seat of the Latin Empire. Under the rulers of the Latin Empire, the city declined, both in population and the condition of its buildings. Alice-Mary Talbot cites an estimated population for Constantinople of 400,000 inhabitants; after the destruction wrought by the Crusaders on the city, about one third were homeless, and numerous courtiers, nobility, and higher clergy, followed various leading personages into exile. "As a result Constantinople became seriously depopulated," Talbot concludes.
The Latins took over at least 20 churches and 13 monasteries, most prominently the Hagia Sophia, which became the cathedral of the Latin Patriarch of Constantinople. It is to these that E.H. Swift attributed the construction of a series of flying buttresses to shore up the walls of the church, which had been weakened over the centuries by earthquake tremors. However, this act of maintenance is an exception: for the most part, the Latin occupiers were too few to maintain all of the buildings, either secular and sacred, and many became targets for vandalism or dismantling. Bronze and lead were removed from the roofs of abandoned buildings and melted down and sold to provide money to the chronically under-funded Empire for defense and to support the court; Deno John Geanokoplos writes that "it may well be that a division is suggested here: Latin laymen stripped secular buildings, ecclesiastics, the churches." Buildings were not the only targets of officials looking to raise funds for the impoverished Latin Empire: the monumental sculptures which adorned the Hippodrome and fora of the city were pulled down and melted for coinage. "Among the masterpieces destroyed, writes Talbot, "were a Herakles attributed to the fourth-century B.C. sculptor Lysippos, and monumental figures of Hera, Paris, and Helen."
The Nicaean emperor John III Vatatzes reportedly saved several churches from being dismantled for their valuable building materials; by sending money to the Latins "to buy them off" (exonesamenos), he prevented the destruction of several churches. According to Talbot, these included the churches of Blachernae, Rouphinianai, and St. Michael at Anaplous. He also granted funds for the restoration of the Church of the Holy Apostles, which had been seriously damaged in an earthquake. Nicaea and Epirus both vied for the imperial title, and tried to recover Constantinople. In 1261, Constantinople was captured from its last Latin ruler, Baldwin II, by the forces of the Nicaean emperor Michael VIII Palaiologos under the command of Caesar Alexios Strategopoulos.
=== 1261–1453: Palaiologan Era and the Fall of Constantinople ===
Although Constantinople was retaken by Michael VIII Palaiologos, the Empire had lost many of its key economic resources, and struggled to survive. The palace of Blachernae in the north-west of the city became the main Imperial residence, with the old Great Palace on the shores of the Bosporus going into decline. When Michael VIII captured the city, its population was 35,000 people, but, by the end of his reign, he had succeeded in increasing the population to about 70,000 people. The Emperor achieved this by summoning former residents who had fled the city when the crusaders captured it, and by relocating Greeks from the recently reconquered Peloponnese to the capital. Military defeats, civil wars, earthquakes and natural disasters were joined by the Black Death, which in 1347 spread to Constantinople, exacerbated the people's sense that they were doomed by God.
Castilian traveler and writer Ruy González de Clavijo, who saw Constantinople in 1403, wrote that the area within the city walls included small neighborhoods separated by orchards and fields. The ruins of palaces and churches could be seen everywhere. The aqueducts and the most densely inhabited neighborhoods were along the coast of the Marmara Sea and Golden Horn. Only the coastal areas, in particular the commercial areas facing the Golden Horn, had a dense population. Although the Genoese colony in Galata was small, it was overcrowded and had magnificent mansions.
By May 1453, the city no longer possessed the treasure troves of Aladdin that the Ottoman troops longingly imagined as they stared up at the walls. Gennadios Scholarios, Patriarch of Constantinople from 1454 to 1464, was saying that the capital of the Empire, that was once the "city of wisdom", became "the city of ruins".
When the Ottoman Turks captured the city (1453) it contained approximately 50,000 people. Tedaldi of Florence estimated the population at 30,000 to 36,000, while in Chronica Vicentina, the Italian Andrei di Arnaldo estimated it at 50,000. The plague epidemic of 1435 must have caused the population to drop.
Constantinople was conquered by the Ottoman Empire on 29 May 1453. Mehmed II intended to complete his father's mission and conquer Constantinople for the Ottomans. In 1452 he reached peace treaties with Hungary and Venice. He also began the construction of the Boğazkesen (later called the Rumelihisarı), a fortress at the narrowest point of the Bosphorus Strait, in order to restrict passage between the Black and Mediterranean seas. Mehmed then tasked the Hungarian gunsmith Urban with both arming Rumelihisarı and building cannon powerful enough to bring down the walls of Constantinople. By March 1453 Urban's cannon had been transported from the Ottoman capital of Edirne to the outskirts of Constantinople. In April, having quickly seized Byzantine coastal settlements along the Black Sea and Sea of Marmara, Ottoman troops in Rumelia and Anatolia assembled outside the Byzantine capital. Their fleet moved from Gallipoli to nearby Diplokionion, and the sultan himself set out to meet his army.
The Ottomans were commanded by 21-year-old Ottoman Sultan Mehmed II. The conquest of Constantinople followed a seven-week siege which had begun on 6 April 1453. The Empire fell on 29 May 1453.
The number of people captured by the Ottomans after the fall of the city was around 33,000. The small number of people left in the city indicates that there could not have been many residents there. The primary concern of Mehmed II in the early years of his reign was the construction and settlement of the city. However, since an insufficient number of Muslims accepted his invitation, the settlement of 30 abandoned neighborhoods with the inhabitants of formerly conquered areas became necessary. solidifying Islamic rule in Constantinople.
Mehmed's main concern with Constantinople had to do with consolidating control over the city and rebuilding its defenses. After 45,000 captives were marched from the city, building projects were commenced immediately after the conquest, which included the repair of the walls, construction of the citadel, and building a new palace. Mehmed issued orders across his empire that Muslims, Christians, and Jews should resettle the city, with Christians and Jews required to pay jizya and Muslims pay Zakat; he demanded that five thousand households needed to be transferred to Constantinople by September. Two centuries later, Ottoman traveler Evliya Çelebi gave a list of groups introduced into the city with their respective origins. Even today, many quarters of Istanbul, such as Aksaray, Çarşamba, bear the names of the places of origin of their inhabitants.
It was especially important for preserving in its libraries manuscripts of Greek and Latin authors throughout a period when instability and disorder caused their mass-destruction in western Europe and north Africa: On the city's fall, thousands of these were brought by refugees to Italy, and played a key part in stimulating the Renaissance, and the transition to the modern world. The cumulative influence of the city on the west, over the many centuries of its existence, is incalculable. In terms of technology, art and culture, as well as sheer size, Constantinople was without parallel anywhere in Europe for a thousand years. Many languages were spoken in Constantinople. A 16th century Chinese geographical treatise specifically recorded that there were translators living in the city, indicating it was multilingual, multicultural, and cosmopolitan.
===Women in literature===
Constantinople was home to the first known Western Armenian journal published and edited by a woman (Elpis Kesaratsian). Entering circulation in 1862, Kit'arr or Guitar stayed in print for only seven months. Female writers who openly expressed their desires were viewed as immodest, but this changed slowly as journals began to publish more "women's sections". In the 1880s, Matteos Mamurian invited Srpouhi Dussap to submit essays for Arevelian Mamal. According to Zaruhi Galemkearian's autobiography, she was told to write about women's place in the family and home after she published two volumes of poetry in the 1890s. By 1900, several Armenian journals had started to include works by female contributors including the Constantinople-based Tsaghik.
===Markets===
Even before Constantinople was founded, the markets of Byzantion were mentioned first by Xenophon and then by Theopompus who wrote that Byzantians "spent their time at the market and the harbour". In Justinian's age the Mese street running across the city from east to west was a daily market. Procopius claimed "more than 500 prostitutes" did business along the market street. Ibn Batutta who traveled to the city in 1325 wrote of the bazaars "Astanbul" in which the "majority of the artisans and salespeople in them are women".
=== Architecture and coinage ===
The Byzantine Empire used Roman and Greek architectural models and styles to create its own unique type of architecture. The influence of Byzantine architecture and art can be seen in the copies taken from it throughout Europe. Particular examples include St Mark's Basilica in Venice, the basilicas of Ravenna, and many churches throughout the Slavic East. Also, alone in Europe until the 13th-century Italian florin, the Empire continued to produce sound gold coinage, the solidus of Diocletian becoming the bezant prized throughout the Middle Ages. Its city walls were much imitated (for example, see Caernarfon Castle) and its urban infrastructure was moreover a marvel throughout the Middle Ages, keeping alive the art, skill and technical expertise of the Roman Empire. In the Ottoman period Islamic architecture and symbolism were used.
Great bathhouses were built in Byzantine centers such as Constantinople and Antioch.
=== Religion ===
Constantine's foundation gave prestige to the Bishop of Constantinople, who eventually came to be known as the Ecumenical Patriarch, and made it a prime center of Christianity alongside Rome. This contributed to cultural and theological differences between Eastern and Western Christianity eventually leading to the Great Schism that divided Western Catholicism from Eastern Orthodoxy from 1054 onwards. Constantinople is also of great religious importance to Islam, as the conquest of Constantinople is one of the signs of the End time in Islam.
=== Education ===
There were many institutions in ancient Constantinople such as the Imperial University of Constantinople, sometimes known as the University of the Palace Hall of Magnaura (), an Eastern Roman educational institution that could trace its corporate origins to 425 AD, when the emperor Theodosius II founded the Pandidacterium ().
=== Media ===
==== Film ====
The first film shown in Constantinople (and the Ottoman Empire) was, L'Arrivée d'un train en gare de La Ciotat, by the Lumière Brothers in 1896.
The first film made in Constantinople (and the Ottoman Empire) was, Ayastefanos'taki Rus Abidesinin Yıkılışı, by Fuat Uzkınay in 1914.
==== Newspaper ====
In the past the Bulgarian newspapers in the late Ottoman period were Makedoniya, Napredŭk, and Pravo.
Between 1908 (after the Young Turk Revolution) and 1914 (start of World War I) the "Kurdistan Newspaper" was published in Constantinople by Mikdad Midhad Bedir Khan, before that it was published in exile in Cairo, Egypt.
== International status ==
The city acted as a defence for the eastern provinces of the old Roman Empire against the barbarian invasions of the 5th century. The 18-meter-tall walls built by Theodosius II were, in essence, impregnable to the barbarians coming from south of the Danube river, who found easier targets to the west rather than the richer provinces to the east in Asia. From the 5th century, the city was also protected by the Anastasian Wall, a 60-kilometer chain of walls across the Thracian peninsula. Many scholars argue that these sophisticated fortifications allowed the east to develop relatively unmolested while Ancient Rome and the west collapsed.
Constantinople's fame was such that it was described even in contemporary Chinese histories, the Old and New Book of Tang, which mentioned its massive walls and gates as well as a purported clepsydra mounted with a golden statue of a man. The Chinese histories even related how the city had been besieged in the 7th century by Mu'awiya I and how he exacted tribute in a peace settlement.
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"Alexander Vasiliev (historian)",
"Alexios I Komnenos",
"Rus'–Byzantine War (860)",
"Sassanid",
"Stoudios",
"Septimius Severus",
"Anatolia",
"Angelos dynasty",
"Varangians",
"Old Book of Tang",
"Balkans",
"Names of Constantinople",
"quaestors",
"Ecumenical Patriarchate of Constantinople",
"Latin",
"Column of Justinian",
"Lysippos",
"Basiliscus",
"Culture of the Ottoman Empire",
"Little Hagia Sophia",
"Zeno (emperor)",
"Black Sea",
"Byzantine–Arab Wars",
"Bodrum Mosque",
"protovestiarius",
"Serpent Column",
"Council of Hieria",
"Belisarius",
"Hagia Irene",
"Danube",
"Despotate of Epirus",
"Solomon's Temple"
] |
5,647 |
Columbus
|
Columbus is a Latinized version of the Italian surname "Colombo". It most commonly refers to:
Christopher Columbus (1451–1506), the Italian explorer
Columbus, Ohio, the capital city of the U.S. state of Ohio
Columbus, Georgia, a city in the U.S. State of Georgia
Columbus may also refer to:
==Places==
===Extraterrestrial===
Columbus (crater), a crater on Mars
Columbus (ISS module), the European module for the International Space Station
Columbus (spacecraft), a program to develop a European space station 1986–1991
===Italy===
Columbus (Rome), a residential district
===United States===
Columbus, Arkansas
Columbus, Georgia, the 119th-most populous city in the United States, and the 2nd-largest in Georgia after Atlanta
Columbus, Illinois
Columbus, Indiana, known for modern architecture
Columbus, Kansas
Columbus, Kentucky
Columbus, Minnesota
Columbus, Mississippi
Columbus, Missouri
Columbus, Montana
Columbus, Nebraska
Columbus, New Jersey
Columbus, New Mexico
Columbus, New York
Columbus, North Carolina
Columbus, North Dakota
Columbus, Ohio, the largest city in the United States with this name
Columbus, Texas
Columbus, Wisconsin
Columbus (town), Wisconsin
Columbus Avenue (disambiguation)
Columbus Circle, a traffic circle in Manhattan, New York
Columbus City (disambiguation)
Columbus Township (disambiguation)
==Persons with the name==
===Forename===
Columbus Caldwell (1830–1908), American politician
Columbus Germain (1827–1880), American politician
Columbus Short (born 1982), American choreographer and actor
===Surname===
Bartholomew Columbus (c. 1461–1515), Christopher Columbus' younger brother
Chris Columbus (filmmaker) (born 1958), American filmmaker
Diego Columbus (1479/80–1526), Christopher Columbus' eldest son
Ferdinand Columbus (1488–1539), Christopher Columbus' second son
Scott Columbus (1956–2011), long-time drummer for the heavy metal band Manowar
==Arts, entertainment, and media==
===Films===
Columbus (2015 film), an Indian comedy, subtitled "Discovering Love"
Columbus (2017 film), an American drama set amidst the architecture of Columbus, Indiana
Columbus (Star Trek), a shuttlecraft in the Star Trek series
===Music===
====Opera====
Columbus (Egk), German-language opera by Egk, 1943
Columbus, 1855 opera by František Škroup
Christophe Colomb, French-language opera by Milhaud often referred to as Columbus in English sources
====Other uses in music====
Columbus (Herzogenberg), large scale cantata by Heinrich von Herzogenberg 1870
"Colombus", song by Mary Black from No Frontiers
"Columbus" (song), a song by the band Kent from their album Tillbaka till samtiden
===Other uses in arts, entertainment, and media===
Columbus (novel), a 1941 novel about Christopher Columbus by Rafael Sabatini
Columbus (Bartholdi), a statue depicting Christopher Columbus by Frédéric Auguste Bartholdi, in Providence, Rhode Island, US
Columbus Edwards, the character known as Lum of Lum and Abner
==Brands and enterprises==
COLUMBUS, ab initio quantum chemistry software
ColumBus, former name of Howard Transit in Howard County, Maryland
Columbus Communications, a cable television and broadband speed Internet service provider in the Caribbean region
Columbus Salame, an American food processing company
Columbus Tubing, an Italian manufacturer of bicycle frame tubing
Columbus Buggy Company, an American automotive manufacturer from 1875 to 1913
==Ships==
Columbus (1824), a disposable ship built to transport lumber from North America to Britain
MS Columbus, a cruise ship owned by Plantours & Partner GmbH
MV Columbus, a cruise ship owned by Seajets
SS Christopher Columbus, Great Lakes excursion liner (1893–1933)
SS City of Columbus, a passenger steamer that sailed from Boston to Savannah and sank off Martha's Vineyard in 1884
SS Columbus (1873), an American merchantman converted in 1878 into the Russian cruiser Asia
SS Columbus (1924), a transatlantic ocean liner for the North German Lloyd steamship line
USS Columbus, various ships of the US Navy
==Other uses==
Columbus hops, a variety of hops
Generation of Columbuses, a generation of Poles born ca. 1920, who had to fight twenty years later
Columbus (shopping centre), a shopping centre in Vuosaari, Helsinki, Finland
|
[
"Columbus Avenue (disambiguation)",
"Christophe Colomb",
"Columbus (Rome)",
"Columbus, New York",
"MS Columbus",
"Columbus Salame",
"Columbus, Arkansas",
"Columbus, North Dakota",
"Howard Transit",
"Columbus (2015 film)",
"Columbus, Indiana",
"Columbus (song)",
"Columbus City Hall (disambiguation)",
"Columbus, Illinois",
"Columbus (novel)",
"František Škroup",
"Christopher Columbus (disambiguation)",
"Columbus, Texas",
"Chris Columbus (filmmaker)",
"Columbus, Minnesota",
"MV Columbus",
"SS City of Columbus",
"Christopher Columbus",
"Columbus, Montana",
"Columbus Germain",
"Columbus, North Carolina",
"Columbus City (disambiguation)",
"Lum and Abner",
"SS Columbus (1924)",
"Columbus Communications",
"Columbus, Wisconsin",
"Columbus, New Jersey",
"SS Christopher Columbus",
"SS Columbus (1873)",
"Generation of Columbuses",
"Columbus (spacecraft)",
"Columbus, Georgia",
"List of hop varieties",
"Diego Columbus",
"Columbus (crater)",
"Columbus, Mississippi",
"Columbus, Missouri",
"Columbus (1824 ship)",
"Columbus Township (disambiguation)",
"Columbus Short",
"Columba",
"Columbus, Ohio",
"Columbus, Nebraska",
"Columbus (2017 film)",
"Columbus Day",
"Columbus Buggy Company",
"COLUMBUS",
"Columbus Tubing",
"Columbus, Kansas",
"USS Columbus",
"Ferdinand Columbus",
"Columbus Circle",
"Columbus Caldwell",
"Columbia (disambiguation)",
"Columbus (shopping centre)",
"Columbus, Kentucky",
"Columbus (ISS module)",
"Columbus, New Mexico",
"Columbus (town), Wisconsin",
"Scott Columbus",
"Columbus (Egk)",
"Columbus (Herzogenberg)",
"Colombo (surname)",
"Columbus (Bartholdi)",
"Bartholomew Columbus",
"List of places named for Christopher Columbus",
"No Frontiers",
"Columbus (Star Trek)"
] |
5,648 |
Cornwall
|
Cornwall (; or ) is a ceremonial county in South West England. It is also one of the Celtic nations and the homeland of the Cornish people. The county is bordered by the Atlantic Ocean to the north and west, Devon to the east, and the English Channel to the south. The largest urban area is the Redruth and Camborne conurbation.
The county is predominantly rural, with an area of and population of 568,210. After the Redruth-Camborne conurbation, the largest settlements are Falmouth, Penzance, Newquay, St Austell, and Truro. For local government purposes most of Cornwall is a unitary authority area, with the Isles of Scilly governed by a unique local authority. The Cornish nationalist movement disputes the constitutional status of Cornwall and seeks greater autonomy within the United Kingdom.
Cornwall is the westernmost part of the South West Peninsula, and the southernmost county within the United Kingdom. Its coastline is characterised by steep cliffs and, to the south, several rias, including those at the mouths of the rivers Fal and Fowey. It includes the southernmost point on Great Britain, Lizard Point, and forms a large part of the Cornwall National Landscape. The national landscape also includes Bodmin Moor, an upland outcrop of the Cornubian batholith granite formation. The county contains many short rivers; the longest is the Tamar, which forms the border with Devon.
Cornwall had a minor Roman presence, and later formed part of the Brittonic kingdom of Dumnonia. From the 7th century, the Britons in the South West increasingly came into conflict with the expanding Anglo-Saxon kingdom of Wessex, eventually being pushed west of the Tamar; by the Norman Conquest Cornwall was administered as part of England, though it retained its own culture. The remainder of the Middle Ages and Early Modern Period were relatively settled, with Cornwall developing its tin mining industry and becoming a duchy in 1337. During the Industrial Revolution, the tin and copper mines were expanded and then declined, with china clay extraction becoming a major industry. Railways were built, leading to a growth of tourism in the 20th century. The Cornish language became extinct as a living community language at the end of the 18th century, but is now being revived.
== Name ==
The modern English name "Cornwall" is a compound of two terms coming from two different language groups:
"Corn-" originates from the Proto-Celtic *kornu- ("horn", presumed in reference to "headland"), and is cognate with the English word "horn" and Latin "cornu" (both deriving from the Proto-Indo-European *ḱerh₂-). There may also have been an Iron Age group that occupied the Cornish peninsula known as the Cornovii (i.e. "people of the horn or headland").
"-wall" derives from , an exonym in Old English meaning "foreigner", "slave" or "Brittonic-speaker" (as in Welsh).
In the Cornish language, Cornwall is Kernow which stems from the same Proto-Celtic root.
==History==
===Prehistory, Roman and post-Roman periods===
Humans reoccupied Britain after the last Ice Age. The area now known as Cornwall was first inhabited in the Palaeolithic and Mesolithic periods. It continued to be occupied by Neolithic and then by Bronze Age people.
Cornwall in the Late Bronze Age formed part of a maritime trading-networked culture which researchers have dubbed the Atlantic Bronze Age system, and which extended over most of the areas of present-day Ireland, England, Wales, France, Spain, and Portugal.
During the British Iron Age, Cornwall, like all of Britain (modern England, Scotland, Wales, and the Isle of Man), was inhabited by a Celtic-speaking people known as the Britons with distinctive cultural relations to neighbouring Brittany. The Common Brittonic spoken at this time eventually developed into several distinct tongues, including Cornish, Welsh, Breton, Cumbric and Pictish.
The first written account of Cornwall comes from the 1st-century BC Sicilian Greek historian Diodorus Siculus, supposedly quoting or paraphrasing the 4th-century BCE geographer Pytheas, who had sailed to Britain:
The identity of these merchants is unknown. It has been theorized that they were Phoenicians, but there is no evidence for this. Professor Timothy Champion, discussing Diodorus Siculus's comments on the tin trade, states that "Diodorus never actually says that the Phoenicians sailed to Cornwall. In fact, he says quite the opposite: the production of Cornish tin was in the hands of the natives of Cornwall, and its transport to the Mediterranean was organized by local merchants, by sea and then overland through France, passing through areas well outside Phoenician control." Isotopic evidence suggests that tin ingots found off the coast of Haifa, Israel, may have been from Cornwall. Tin, required for the production of bronze, was a relatively rare and precious commodity in the Bronze Age – hence the interest shown in Devon and Cornwall's tin resources. (For further discussion of tin mining see the section on the economy below.)
In the first four centuries AD, during the time of Roman dominance in Britain, Cornwall was rather remote from the main centres of Romanization – the nearest being Isca Dumnoniorum, modern-day Exeter. However, the Roman road system extended into Cornwall with four significant Roman sites based on forts: Tregear near Nanstallon was discovered in the early 1970s, two others were found at Restormel Castle, Lostwithiel in 2007, and a third fort near Calstock was also discovered early in 2007. In addition, a Roman-style villa was found at Magor Farm, Illogan in 1935. Ptolemy's Geographike Hyphegesis mentions four towns controlled by the Dumnonii, three of which may have been in Cornwall. However, after 410 AD, Cornwall appears to have reverted to rule by Romano-Celtic chieftains of the Cornovii tribe as part of the Brittonic kingdom of Dumnonia (which also included present-day Devonshire and the Scilly Isles), including the territory of one Marcus Cunomorus, with at least one significant power base at Tintagel in the early 6th century.
King Mark of Cornwall is a semi-historical figure known from Welsh literature, from the Matter of Britain, and, in particular, from the later Norman-Breton medieval romance of Tristan and Yseult, where he appears as a close relative of King Arthur, himself usually considered to be born of the Cornish people in folklore traditions derived from Geoffrey of Monmouth's 12th-century Historia Regum Britanniae.
Archaeology supports ecclesiastical, literary and legendary evidence for some relative economic stability and close cultural ties between the sub-Roman Westcountry, South Wales, Brittany, the Channel Islands, and Ireland through the fifth and sixth centuries. In Cornwall, the arrival of Celtic saints such as Nectan, Paul Aurelian, Petroc, Piran, Samson and numerous others reinforced the preexisting Roman Christianity.
===Conflict with Wessex===
The Battle of Deorham in 577 saw the separation of Dumnonia (and therefore Cornwall) from Wales, following which the Dumnonii often came into conflict with the expanding English kingdom of Wessex. Centwine of Wessex "drove the Britons as far as the sea" in 682, and by 690 St Bonifice, then a Saxon boy, was attending an abbey in Exeter, which was in turn ruled by a Saxon abbot. The Carmen Rhythmicum written by Aldhelm contains the earliest literary reference to Cornwall as distinct from Devon. Religious tensions between the Dumnonians (who celebrated celtic Christian traditions) and Wessex (who were Roman Catholic) are described in Aldhelm's letter to King Geraint. The Annales Cambriae report that in AD 722 the Britons of Cornwall won a battle at "Hehil". It seems likely that the enemy the Cornish fought was a West Saxon force, as evidenced by the naming of King Ine of Wessex and his kinsman Nonna in reference to an earlier Battle of Llongborth in 710.
The Anglo-Saxon Chronicle stated in 815 (adjusted date) "and in this year king Ecgbryht raided in Cornwall from east to west." this has been interpreted to mean a raid from the Tamar to Land's End, and the end of Cornish independence. However, the Anglo-Saxon Chronicle states that in 825 (adjusted date) a battle took place between the Wealas (Cornish) and the Defnas (men of Devon) at Gafulforda. The Cornish giving battle here, and the later battle at Hingston Down, casts doubt on any claims of control Wessex had at this stage.
In 838, the Cornish and their Danish allies were defeated by Egbert in the Battle of Hingston Down at Hengestesdune. In 875, the last recorded king of Cornwall, Dumgarth, is said to have drowned. Around the 880s, Anglo-Saxons from Wessex had established modest land holdings in the north eastern part of Cornwall; notably Alfred the Great who had acquired a few estates. William of Malmesbury, writing around 1120, says that King Athelstan of England (r. 924–939) fixed the boundary between English and Cornish people at the east bank of the River Tamar. While elements of William's story, like the burning of Exeter, have been cast in doubt by recent writers In 1068, Brian of Brittany may have been created Earl of Cornwall, and naming evidence cited by medievalist Edith Ditmas suggests that many other post-Conquest landowners in Cornwall were Breton allies of the Normans, the Bretons being descended from Britons who had fled to what is today Brittany during the early years of the Anglo-Saxon conquest. She also proposed this period for the early composition of the Tristan and Iseult cycle by poets such as Béroul from a pre-existing shared Brittonic oral tradition.
Soon after the Norman conquest most of the land was transferred to the new Breton–Norman aristocracy, with the lion's share going to Robert, Count of Mortain, half-brother of King William and the largest landholder in England after the king with his stronghold at Trematon Castle near the mouth of the Tamar.
===Later medieval administration and society===
Subsequently, however, Norman absentee landlords became replaced by a new Cornish-Norman ruling class including scholars such as Richard Rufus of Cornwall. These families eventually became the new rulers of Cornwall, typically speaking Norman French, Breton-Cornish, Latin, and eventually English, with many becoming involved in the operation of the Stannary Parliament system, the Earldom and eventually the Duchy of Cornwall. The Cornish language continued to be spoken and acquired a number of characteristics establishing its identity as a separate language from Breton.
====Stannary parliaments====
The stannary parliaments and stannary courts were legislative and legal institutions in Cornwall and in Devon (in the Dartmoor area). The stannary courts administered equity for the region's tin-miners and tin mining interests, and they were also courts of record for the towns dependent on the mines. The separate and powerful government institutions available to the tin miners reflected the enormous importance of the tin industry to the English economy during the Middle Ages. Special laws for tin miners pre-date written legal codes in Britain, and ancient traditions exempted everyone connected with tin mining in Cornwall and Devon from any jurisdiction other than the stannary courts in all but the most exceptional circumstances.
====Piracy and smuggling====
Cornish piracy was active during the Elizabethan era on the west coast of Britain. Cornwall is well known for its wreckers who preyed on ships passing Cornwall's rocky coastline. During the 17th and 18th centuries Cornwall was a major smuggling area.
===Heraldry===
In later times, Cornwall was known to the Anglo-Saxons as "West Wales" to distinguish it from "North Wales" (the modern nation of Wales). The name appears in the Anglo-Saxon Chronicle in 891 as On Corn walum. In the Domesday Book it was referred to as Cornualia and in c. 1198 as Cornwal. Other names for the county include a latinisation of the name as Cornubia (first appears in a mid-9th-century deed purporting to be a copy of one dating from c. 705), and as Cornugallia in 1086.
==Physical geography==
Cornwall forms the tip of the south-west peninsula of the island of Great Britain, and is therefore exposed to the full force of the prevailing winds that blow in from the Atlantic Ocean. The coastline is composed mainly of resistant rocks that give rise in many places to tall cliffs. Cornwall has a border with only one other county, Devon, which is formed almost entirely by the River Tamar, and the remainder (to the north) by the Marsland Valley.
===Coastal areas===
The north and south coasts have different characteristics. The north coast on the Celtic Sea, part of the Atlantic Ocean, is more exposed and therefore has a wilder nature. The High Cliff, between Boscastle and St Gennys, is the highest sheer-drop cliff in Cornwall at . Beaches, which form an important part of the tourist industry, include Bude, Polzeath, Watergate Bay, Perranporth, Porthtowan, Fistral Beach, Newquay, St Agnes, St Ives, and on the south coast Gyllyngvase beach in Falmouth and the large beach at Praa Sands further to the south-west. There are two river estuaries on the north coast: Hayle Estuary and the estuary of the River Camel, which provides Padstow and Rock with a safe harbour. The seaside town of Newlyn is a popular holiday destination, as it is one of the last remaining traditional Cornish fishing ports, with views reaching over Mount's Bay.
The south coast, dubbed the "Cornish Riviera", is more sheltered and there are several broad estuaries offering safe anchorages, such as at Falmouth and Fowey. Beaches on the south coast usually consist of coarser sand and shingle, interspersed with rocky sections of wave-cut platform. Also on the south coast, the picturesque fishing village of Polperro, at the mouth of the Pol River, and the fishing port of Looe on the River Looe are both popular with tourists.
===Inland areas===
The interior of the county consists of a roughly east–west spine of infertile and exposed upland, with a series of granite intrusions, such as Bodmin Moor, which contains the highest land within Cornwall. From east to west, and with approximately descending altitude, these are Bodmin Moor, Hensbarrow north of St Austell, Carnmenellis to the south of Camborne, and the Penwith or Land's End peninsula. These intrusions are the central part of the granite outcrops that form the exposed parts of the Cornubian batholith of south-west Britain, which also includes Dartmoor to the east in Devon and the Isles of Scilly to the west, the latter now being partially submerged.
The intrusion of the granite into the surrounding sedimentary rocks gave rise to extensive metamorphism and mineralisation, and this led to Cornwall being one of the most important mining areas in Europe until the early 20th century. It is thought tin was mined here as early as the Bronze Age, and copper, lead, zinc and silver have all been mined in Cornwall. Alteration of the granite also gave rise to extensive deposits of China Clay, especially in the area to the north of St Austell, and the extraction of this remains an important industry.
The uplands are surrounded by more fertile, mainly pastoral farmland. Near the south coast, deep wooded valleys provide sheltered conditions for flora that like shade and a moist, mild climate. These areas lie mainly on Devonian sandstone and slate. The north east of Cornwall lies on Carboniferous rocks known as the Culm Measures. In places these have been subjected to severe folding, as can be seen on the north coast near Crackington Haven and in several other locations.
===Lizard Peninsula===
The geology of the Lizard peninsula is unusual, in that it is mainland Britain's only example of an ophiolite, a section of oceanic crust now found on land. Much of the peninsula consists of the dark green and red Precambrian serpentinite, which forms spectacular cliffs, notably at Kynance Cove, and carved and polished serpentine ornaments are sold in local gift shops. This ultramafic rock also forms a very infertile soil which covers the flat and marshy heaths of the interior of the peninsula. This is home to rare plants, such as the Cornish Heath, which has been adopted as the county flower.
===Hills and high points===
==Settlements and transport==
Cornwall's only city, and the home of the council headquarters, is Truro. Nearby Falmouth is notable as a port. St Just in Penwith is the westernmost town in England, though the same claim has been made for Penzance, which is larger. St Ives and Padstow are today small vessel ports with a major tourism and leisure sector in their economies. Newquay on the north coast is another major urban settlement which is known for its beaches and is a popular surfing destination, as is Bude further north, but Newquay is now also becoming important for its aviation-related industries. Camborne is the county's largest town and more populous than the county town Truro. Together with the neighbouring town of Redruth, it forms the largest urban area in Cornwall, and both towns were significant as centres of the global tin mining industry in the 19th century; nearby copper mines were also very productive during that period. St Austell is also larger than Truro and was the centre of the china clay industry in Cornwall. Until four new parishes were created for the St Austell area on 1 April 2009 St Austell was the largest settlement in Cornwall.
Cornwall borders the county of Devon at the River Tamar. Major roads between Cornwall and the rest of Great Britain are the A38 which crosses the Tamar at Plymouth via the Tamar Bridge and the town of Saltash, the A39 road (Atlantic Highway) from Barnstaple, passing through North Cornwall to end in Falmouth, and the A30 which connects Cornwall to the M5 motorway at Exeter, crosses the border south of Launceston, crosses Bodmin Moor and connects Bodmin, Truro, Redruth, Camborne, Hayle and Penzance. Torpoint Ferry links Plymouth with Torpoint on the opposite side of the Hamoaze. A rail bridge, the Royal Albert Bridge built by Isambard Kingdom Brunel (1859), provides the other main land transport link. The city of Plymouth, a large urban centre in south west Devon, is an important location for services such as hospitals, department stores, road and rail transport, and cultural venues, particularly for people living in east Cornwall.
Cardiff and Swansea, across the Bristol Channel, have at some times in the past been connected to Cornwall by ferry, but these do not operate now.
The Isles of Scilly are served by ferry (from Penzance) and by aeroplane, having its own airport: St Mary's Airport. There are regular flights between St Mary's and Land's End Airport, near St Just, and Newquay Airport; during the summer season, a service is also provided between St Mary's and Exeter Airport, in Devon.
==Ecology==
===Flora and fauna===
Cornwall has varied habitats including terrestrial and marine ecosystems. One noted species in decline locally is the Reindeer lichen, which species has been made a priority for protection under the national UK Biodiversity Action Plan.
Botanists divide Cornwall and Scilly into two vice-counties: West (1) and East (2). The standard flora is by F. H. Davey Flora of Cornwall (1909). Davey was assisted by A. O. Hume and he thanks Hume, his companion on excursions in Cornwall and Devon, and for help in the compilation of that Flora, publication of which was financed by him.
===Climate===
Cornwall has a temperate Oceanic climate (Köppen climate classification: Cfb), with mild winters and cool summers. Cornwall has the mildest and one of the sunniest climates of the United Kingdom, as a result of its oceanic setting and the influence of the Gulf Stream. The average annual temperature in Cornwall ranges from on the Isles of Scilly to in the central uplands. Winters are among the warmest in the country due to the moderating effects of the warm ocean currents, and frost and snow are very rare at the coast and are also rare in the central upland areas. Summers are, however, not as warm as in other parts of southern England. The surrounding sea and its southwesterly position mean that Cornwall's weather can be relatively changeable.
Cornwall is one of the sunniest areas in the UK. It has more than 1,541 hours of sunshine per year, with the highest average of 7.6 hours of sunshine per day in July. The moist, mild air coming from the southwest brings higher amounts of rainfall than in eastern Great Britain, at per year. However, this is not as much as in more northern areas of the west coast. The Isles of Scilly, for example, where there are on average fewer than two days of air frost per year, is the only area in the UK to be in the Hardiness zone 10. The islands have, on average, less than one day of air temperature exceeding 30 °C per year and are in the AHS Heat Zone 1. Extreme temperatures in Cornwall are particularly rare; however, extreme weather in the form of storms and floods is common. Due to climate change Cornwall faces more heatwaves and severe droughts, faster coastal erosion, stronger storms and higher wind speeds as well as the possibility of more high-impact flooding.
==Culture==
===Language===
====Cornish language====
Cornish, a member of the Brythonic branch of the Celtic language family, died out as a first language in the late 18th century. In the 20th and 21st centuries, it has been revived by a small number of speakers. It is closely related to the other Brythonic languages (Breton and Welsh), and less so to the Goidelic languages. Cornish has no legal status in the UK.
There has been a revival of the language by academics and optimistic enthusiasts since the mid-19th century that gained momentum from the publication in 1904 of Henry Jenner's Handbook of the Cornish Language. It is a social networking community language rather than a social community group language. Cornwall Council encourages and facilitates language classes within the county, in schools and within the wider community.
In 2002, Cornish was named as a UK regional language in the European Charter for Regional or Minority Languages. As a result, in 2005 its promoters received limited government funding. Several words originating in Cornish are used in the mining terminology of English, such as costean, gossan, gunnies, kibbal, kieve and vug.
====English dialect====
The Cornish language and culture influenced the emergence of particular pronunciations and grammar not used elsewhere in England. The Cornish dialect is spoken to varying degrees; however, someone speaking in broad Cornish may be practically unintelligible to one not accustomed to it. Cornish dialect has generally declined, as in most places it is now little more than a regional accent and grammatical differences have been eroded over time. Marked differences in vocabulary and usage still exist between the eastern and western parts of Cornwall.
===Flag===
Saint Piran's Flag is the national flag and ancient banner of Cornwall, and an emblem of the Cornish people. The banner of Saint Piran is a white cross on a black background (in terms of heraldry 'sable, a cross argent'). According to legend Saint Piran adopted these colours from seeing the white tin in the black coals and ashes during his discovery of tin. The Cornish flag is an exact reverse of the former Breton black cross national flag and is known by the same name "Kroaz Du".
===Arts and media===
Since the 19th century, Cornwall, with its unspoilt maritime scenery and strong light, has sustained a vibrant visual art scene of international renown. Artistic activity within Cornwall was initially centred on the art-colony of Newlyn, most active at the turn of the 20th century. This Newlyn School is associated with the names of Stanhope Forbes, Elizabeth Forbes, Norman Garstin and Lamorna Birch. Modernist writers such as D. H. Lawrence and Virginia Woolf lived in Cornwall between the wars, and Ben Nicholson, the painter, having visited in the 1920s came to live in St Ives with his then wife, the sculptor Barbara Hepworth, at the outbreak of the Second World War. They were later joined by the Russian emigrant Naum Gabo, and other artists. These included Peter Lanyon, Terry Frost, Patrick Heron, Bryan Wynter and Roger Hilton. St Ives also houses the Leach Pottery, where Bernard Leach, and his followers championed Japanese inspired studio pottery. Much of this modernist work can be seen in Tate St Ives. The Newlyn Society and Penwith Society of Arts continue to be active, and contemporary visual art is documented in a dedicated online journal.
Local television programmes are provided by BBC South West & ITV West Country. Radio programmes are produced by BBC Radio Cornwall in Truro for the entire county, Heart West, Source FM for the Falmouth and Penryn areas, Coast FM for west Cornwall, Radio St Austell Bay for the St Austell area, NCB Radio for north Cornwall & Pirate FM.
===Music===
Cornwall has a folk music tradition that has survived into the present and is well known for its unusual folk survivals such as Mummers Plays, the Furry Dance in Helston played by the famous Helston Town Band, and Obby Oss in Padstow.
Newlyn is home to a food and music festival that hosts live music, cooking demonstrations, and displays of locally caught fish.
As in other former mining districts of Britain, male voice choirs and brass bands, such as Brass on the Grass concerts during the summer at Constantine, are still very popular in Cornwall. Cornwall also has around 40 brass bands, including the six-times National Champions of Great Britain, Camborne Youth Band, and the bands of Lanner and St Dennis.
Cornish players are regular participants in inter-Celtic festivals, and Cornwall itself has several inter-Celtic festivals such as Perranporth's Lowender Peran folk festival.
Contemporary musician Richard D. James (also known as Aphex Twin) grew up in Cornwall, as did Luke Vibert and Alex Parks, winner of Fame Academy 2003. Roger Taylor, the drummer from the band Queen was also raised in the county, and currently lives not far from Falmouth. The American singer-songwriter Tori Amos now resides predominantly in North Cornwall not far from Bude with her family. The lutenist, composer and festival director Ben Salfield lives in Truro. Mick Fleetwood of Fleetwood Mac was born in Redruth.
===Literature===
Cornwall's rich heritage and dramatic landscape have inspired numerous writers.
====Fiction====
Sir Arthur Quiller-Couch, author of many novels and works of literary criticism, lived in Fowey: his novels are mainly set in Cornwall. Daphne du Maurier lived at Menabilly near Fowey and many of her novels had Cornish settings: The Loving Spirit, Jamaica Inn, Rebecca, Frenchman's Creek, The King's General (partially), My Cousin Rachel, The House on the Strand and Rule Britannia. She is also noted for writing Vanishing Cornwall. Cornwall provided the inspiration for The Birds, one of her terrifying series of short stories, made famous as a film by Alfred Hitchcock.
Conan Doyle's The Adventure of the Devil's Foot featuring Sherlock Holmes is set in Cornwall. Winston Graham's series Poldark, Kate Tremayne's Adam Loveday series, Susan Cooper's novels Over Sea, Under Stone and Greenwitch, and Mary Wesley's The Camomile Lawn are all set in Cornwall. Writing under the pseudonym of Alexander Kent, Douglas Reeman sets parts of his Richard Bolitho and Adam Bolitho series in the Cornwall of the late 18th and the early 19th centuries, particularly in Falmouth. Gilbert K. Chesterton placed the action of many of his stories there.
Medieval Cornwall is the setting of the trilogy by Monica Furlong, Wise Child, Juniper and Colman, as well as part of Charles Kingsley's Hereward the Wake.
Hammond Innes's novel, The Killer Mine; Charles de Lint's novel The Little Country; and Chapters 24–25 of J. K. Rowling's Harry Potter and the Deathly Hallows take place in Cornwall (Shell Cottage, on the beach outside the fictional village of Tinworth).
David Cornwell, who wrote espionage novels under the name John le Carré, lived and worked in Cornwall. Nobel Prize-winning novelist William Golding was born in St Columb Minor in 1911, and returned to live near Truro from 1985 until his death in 1993. D. H. Lawrence spent a short time living in Cornwall. Rosamunde Pilcher grew up in Cornwall, and several of her books take place there.
St. Michael's Mount in Cornwall (under the fictional name of Mount Polbearne) is the setting of the Little Beach Street Bakery series by Jenny Colgan, who spent holidays in Cornwall as a child. The book series includes Little Beach Street Bakery (2014), Summer at Little Beach Street Bakery (2015), Christmas at Little Beach Street Bakery (2016), and Sunrise by the Sea (2021).
In the Paddington Bear novels by Michael Bond the title character is said to have landed at an unspecified port in Cornwall having travelled in a lifeboat aboard a cargo ship from darkest Peru. From here he travels to London on a train and eventually arrives at Paddington Station.
Enid Blyton's 1953 novel Five Go Down to the Sea (the twelfth book in The Famous Five series) is set in Cornwall, near the fictional coastal village of Tremannon.
====Poetry====
The late Poet Laureate Sir John Betjeman was famously fond of Cornwall and it featured prominently in his poetry. He is buried in the churchyard at St Enodoc's Church, Trebetherick.
Charles Causley, the poet, was born in Launceston and is perhaps the best known of Cornish poets. Jack Clemo and the scholar A. L. Rowse were also notable Cornishmen known for their poetry; The Rev. R. S. Hawker of Morwenstow wrote some poetry which was very popular in the Victorian period. The Scottish poet W. S. Graham lived in West Cornwall from 1944 until his death in 1986.
The poet Laurence Binyon wrote "For the Fallen" (first published in 1914) while sitting on the cliffs between Pentire Point and The Rumps and a stone plaque was erected in 2001 to commemorate the fact. The plaque bears the inscription "FOR THE FALLEN / Composed on these cliffs, 1914". The plaque also bears below this the fourth stanza (sometimes referred to as "The Ode") of the poem:
They shall grow not old, as we that are left grow old
Age shall not weary them, nor the years condemn
At the going down of the sun and in the morning
We will remember them
====Other literary works====
Cornwall produced a substantial number of passion plays such as the Ordinalia during the Middle Ages. Many are still extant, and provide valuable information about the Cornish language. See also Cornish literature
Colin Wilson, a prolific writer who is best known for his debut work The Outsider (1956) and for The Mind Parasites (1967), lived in Gorran Haven, a small village on the southern Cornish coast. The writer D. M. Thomas was born in Redruth but lived and worked in Australia and the United States before returning to his native Cornwall. He has written novels, poetry, and other works, including translations from Russian.
Thomas Hardy's drama The Queen of Cornwall (1923) is a version of the Tristan story; the second act of Richard Wagner's opera Tristan und Isolde takes place in Cornwall, as do Gilbert and Sullivan's operettas The Pirates of Penzance and Ruddigore.
Clara Vyvyan was the author of various books about many aspects of Cornish life such as Our Cornwall. She once wrote: "The Loneliness of Cornwall is a loneliness unchanged by the presence of men, its freedoms a freedom inexpressible by description or epitaph. Your cannot say Cornwall is this or that. Your cannot describe it in a word or visualise it in a second. You may know the country from east to west and sea to sea, but if you close your eyes and think about it no clear-cut image rises before you. In this quality of changefulness have we possibly surprised the secret of Cornwall's wild spirit—in this intimacy the essence of its charm? Cornwall!".
A level of Tomb Raider: Legend, a game dealing with Arthurian Legend, takes place in Cornwall at a museum above King Arthur's tomb. The adventure game The Lost Crown is set in the fictional town of Saxton, which uses the Cornish settlements of Polperro, Talland and Looe as its model.
The fairy tale Jack the Giant Killer takes place in Cornwall.
The Mousehole Cat, a children's book written by Antonia Barber and illustrated by Nicola Bayley, is set in the Cornish village Mousehole and based on the legend of Tom Bawcock and the continuing tradition of Tom Bawcock's Eve.
===Sports===
The main sports played in Cornwall are rugby, football and cricket. Athletes from Truro have done well in Olympic and Commonwealth Games fencing, winning several medals. Surfing is popular, particularly with tourists, thousands of whom take to the water throughout the summer months. Some towns and villages have bowling clubs, and a wide variety of British sports are played throughout Cornwall. Cornwall is also one of the few places in England where shinty is played; the English Shinty Association is based in Penryn.
The Cornwall County Cricket Club plays as one of the minor counties of English cricket. Of these, the highest ranked — by two flights — is Truro City F.C., who will be playing in the National League South in the 2023–24 season. Other notable Cornish teams include Mousehole A.F.C., Helston Athletic F.C., and Falmouth Town F.C. and since the 20th century, rugby union has emerged as one of the most popular spectator and team sports in Cornwall (perhaps the most popular), with professional Cornish rugby footballers being described as a "formidable force",
In 1985, sports journalist Alan Gibson made a direct connection between the love of rugby in Cornwall and the ancient parish games of hurling and wrestling that existed for centuries before rugby officially began. At an amateur level, the county is represented by Cornish Rebels.
====Surfing and watersports====
Due to its long coastline, various maritime sports are popular in Cornwall, notably sailing and surfing. International events in both are held in Cornwall. Cornwall hosted the Inter-Celtic Watersports Festival in 2006. Surfing in particular is very popular, as locations such as Bude and Newquay offer some of the best surf in the UK. Pilot gig rowing has been popular for many years and the World championships takes place annually on the Isles of Scilly. On 2 September 2007, 300 surfers at Polzeath beach set a new world record for the highest number of surfers riding the same wave as part of the Global Surf Challenge and part of a project called Earthwave to raise awareness about global warming.
====Fencing====
As its population is comparatively small, and largely rural, Cornwall's contribution to British national sport in the United Kingdom has been limited; the county's greatest successes have come in fencing. In 2014, half of the men's GB team fenced for Truro Fencing Club, and 3 Truro fencers appeared at the 2012 Olympics.
===Cuisine===
Cornwall has a strong culinary heritage. Surrounded on three sides by the sea amid fertile fishing grounds, Cornwall naturally has fresh seafood readily available; Newlyn is the largest fishing port in the UK by value of fish landed, and is known for its wide range of restaurants. Television chef Rick Stein has long operated a fish restaurant in Padstow for this reason, and Jamie Oliver chose to open his second restaurant, Fifteen, in Watergate Bay near Newquay. MasterChef host and founder of Smiths of Smithfield, John Torode, in 2007 purchased Seiners in Perranporth. One famous local fish dish is Stargazy pie, a fish-based pie in which the heads of the fish stick through the piecrust, as though "star-gazing". The pie is cooked as part of traditional celebrations for Tom Bawcock's Eve, but is not generally eaten at any other time.
Cornwall is perhaps best known though for its pasties, a savoury dish made with pastry. Today's pasties usually contain a filling of beef steak, onion, potato and swede with salt and white pepper, but historically pasties had a variety of different fillings. "Turmut, 'tates and mate" (i.e. "Turnip, potatoes and meat", turnip being the Cornish and Scottish term for swede, itself an abbreviation of 'Swedish Turnip', the British term for rutabaga) describes a filling once very common. For instance, the licky pasty contained mostly leeks, and the herb pasty contained watercress, parsley, and shallots. Pasties are often locally referred to as oggies. Historically, pasties were also often made with sweet fillings such as jam, apple and blackberry, plums or cherries.
The wet climate and relatively poor soil of Cornwall make it unsuitable for growing many arable crops. However, it is ideal for growing the rich grass required for dairying, leading to the production of Cornwall's other famous export, clotted cream. This forms the basis for many local specialities including Cornish fudge and Cornish ice cream. Cornish clotted cream has Protected Geographical Status under EU law, and cannot be made anywhere else. Its principal manufacturer is A. E. Rodda & Son of Scorrier.
Local cakes and desserts include Saffron cake, Cornish heavy (hevva) cake, Cornish fairings biscuits, figgy 'obbin, Cream tea and whortleberry pie.
There are also many types of beers brewed in Cornwall—those produced by Sharp's Brewery, Skinner's Brewery, Keltek Brewery and St Austell Brewery are the best known—including stouts, ales and other beer types. There is some small scale production of wine, mead and cider.
==Politics and administration==
===Cornish national identity===
Cornwall is recognised by Cornish and Celtic political groups as one of six Celtic nations, alongside Brittany, Ireland, the Isle of Man, Scotland and Wales. (The Isle of Man Government and the Welsh Government also recognise Asturias and Galicia.) Cornwall is represented, as one of the Celtic nations, at the Festival Interceltique de Lorient, an annual celebration of Celtic culture held in Brittany.
Cornwall Council consider Cornwall's unique cultural heritage and distinctiveness to be one of the area's major assets. They see Cornwall's language, landscape, Celtic identity, political history, patterns of settlement, maritime tradition, industrial heritage, and non-conformist tradition, to be among the features making up its "distinctive" culture. However, it is uncertain exactly how many of the people living in Cornwall consider themselves to be Cornish; results from different surveys (including the national census) have varied. In the 2001 census, 7 per cent of people in Cornwall identified themselves as Cornish, rather than British or English. However, activists have argued that this underestimated the true number as there was no explicit "Cornish" option included in the official census form. Subsequent surveys have suggested that as many as 44 per cent identify as Cornish. Many people in Cornwall say that this issue would be resolved if a Cornish option became available on the census. The question and content recommendations for the 2011 census provided an explanation of the process of selecting an ethnic identity which is relevant to the understanding of the often quoted figure of 37,000 who claimed Cornish identity. The 2021 census found that 17% of people in Cornwall identified as being Cornish (89,000), with 14% of people in Cornwall identifying as Cornish-only (80,000). Again there was no tick-box provided, and "Cornish" had to be written-in as "Other".
On 24 April 2014 it was announced that Cornish people have been granted minority status under the European Framework Convention for the Protection of National Minorities.
===Local politics===
The ceremonial county of Cornwall is made up of two local government districts; mainland Cornwall, governed by Cornwall Council, and the Isles of Scilly. Cornwall Council, formerly Cornwall County Council until 2009, is a unitary authority based at Lys Kernow in Truro. The Isles of Scilly are governed by the sui generis Council of the Isles of Scilly based in Hugh Town, and have been administered by their own unitary authority since 1890. They are grouped with Cornwall for other administrative purposes, such as the National Health Service and Devon and Cornwall Police. The county's Crown Court is based at the Courts of Justice in Truro. Magistrates' Courts are found in Truro (but at a different location to the Crown Court) and at Bodmin.
Cornwall County Council was established in 1889 under the Local Government Act 1888, and the Local Government Act 1972 reorganised the county's second tier of administration with the formation of six district councils: Caradon, Carrick, Kerrier, North Cornwall, Penwith, and Restormel. In 2009, structural changes to local government in England resulted in the abolition of the six district councils and turned Cornwall Council into a unitary authority. While projected to streamline services, cut red tape and save around £17 million a year, the reorganisation was met with wide opposition, with a poll in 2008 showing 89% disapproval from Cornish residents.
The first elections for the unitary authority were held on 4 June 2009. At the most recent council election in 2021, the Conservative Party won 47 of the 87 seats. Also elected were 16 independent councillors, 13 Liberal Democrats, five from the Labour Party, five from Mebyon Kernow and one Green Party representative. Before the creation of the unitary council, the former county council had 82 seats, the majority of which were held by the Liberal Democrats, elected at the 2005 county council elections. The six former districts had a total of 249 council seats, and the groups with greatest numbers of councillors were Liberal Democrats, Conservatives and Independents.
===Parliament and national politics===
Until 1832, Cornwall was represented by 44 Members of Parliament (MPs) in the House of Commons—more than any other county—reflecting the importance of tin mining to the Crown. Most of the increase in numbers of MPs came between 1529 and 1584 after which there was no change until the Reform Act 1832, which enacted widespread changes to the country's electoral system and reduced Cornwall's number of MPs to 14. This was reduced further in subsequent boundary commission reviews to better reflect Cornwall's population. The county is currently divided into six county constituencies.
The Liberal Party and its successor, the Liberal Democrats, have traditionally been popular in Cornwall; the Liberals won every Cornish seat in 1906 and January 1910, and again in 1929 despite the party finishing third nationally. The Liberal Democrats won every seat in the county in 2005, but lost seats to the Conservatives in 2010 before being wiped out in 2015. The Conservatives won all six Cornish seats in 2015, 2017 and 2019. Following expectation of a Conservative defeat at the 2024 general election, Cornwall was considered a three-party battleground. The Conservatives lost all six seats and the county is currently represented by four Labour and two Liberal Democrat MPs.
Although Cornwall does not have a designated government department, in 2007 while Leader of the Opposition David Cameron created a Shadow Secretary of State for Cornwall. The position was not made into a formal UK Cabinet position when Cameron entered government following the 2010 United Kingdom general election
|-
! rowspan=2 colspan=2 style=text-align:left; | Party
! colspan=5 | Votes (%)
|-
! 2010
! 2015
! 2017
! 2019
! 2024
|-
| style="color:inherit;background:"|
| style="text-align:left;" | Labour
| 24,257 (8.6%)
| 36,235 (12.3%)
| 83,968 (26.7%)
| 74,392 (23.1%)
| 77,517 (26.3%)
|-
| style="color:inherit;background:"|
| style="text-align:left;" | Conservative
| 115,016 (40.9%)
| 127,079 (43.1%)
| 152,428 (48.4%)
| 173,117 (53.7%)
| 76,817 (26.1%)
|-
| style="color:inherit;background:"|
| style="text-align:left;" | Liberal Democrat
| 117,307 (41.8%)
| 66,056 (22.4%)
| 73,875 (23.5%)
| 62,169 (19.3%)
| 73,691 (25.0%)
|-
| style="color:inherit;background:"|
| style="text-align:left;" | Reform
|
|
|
|
| 48,574 (16.5%)
|-
| style="color:inherit;background:"|
| style="text-align:left;" | Green
| 3,573 (1.3%)
| 17,241 (5.8%)
| 3,218 (1.0%)
| 7,139 (2.2%)
| 13,778 (4.7%)
|-
| style="color:inherit;background:"|
| style="text-align:left;" | UKIP
| 13,763 (4.9%)
| 40,785 (13.8%)
| 897 (0.3%)
|
| 111 (0.0%)
|-
| style="color:inherit;background:#e9e9e9"|
| style="text-align:left;" | Others
| 6,965 (2.5%)
| 7,432 (2.5%)
| 323 (0.1%)
| 5,262 (1.6%)
| 3,740 (1.3%)
|-
! colspan="2" style="text-align:left;" | Total
! 280,881
! 294,828
! 314,709
! 322,079
! 294,228
|}
===Devolution movement===
Cornish nationalists have organised into two political parties: Mebyon Kernow, formed in 1951, and the Cornish Nationalist Party. In addition to the political parties, there are various interest groups such as the Revived Cornish Stannary Parliament and the Celtic League. The Cornish Constitutional Convention was formed in 2000 as a cross-party organisation including representatives from the private, public and voluntary sectors to campaign for the creation of a Cornish Assembly, along the lines of the National Assembly for Wales, Northern Ireland Assembly and the Scottish Parliament. Between 5 March 2000 and December 2001, the campaign collected the signatures of 41,650 Cornish residents endorsing the call for a devolved assembly, along with 8,896 signatories from outside Cornwall. The resulting petition was presented to the Prime Minister, Tony Blair. The GVA per head was 65% of the UK average for 2004. The GDP per head for Cornwall and the Isles of Scilly was 79.2% of the EU-27 average for 2004, the UK per head average was 123.0%. In 2011, the latest available figures, Cornwall's (including the Isles of Scilly) measure of wealth was 64% of the European average per capita.
Historically mining of tin (and later also of copper) was important in the Cornish economy. The first reference to this appears to be by Pytheas: see above. Julius Caesar was the last classical writer to mention the tin trade, which appears to have declined during the Roman occupation. The tin trade revived in the Middle Ages and its importance to the Kings of England resulted in certain privileges being granted to the tinners; the Cornish rebellion of 1497 is attributed to grievances of the tin miners. In the mid-19th century, however, the tin trade again fell into decline. Other primary sector industries that have declined since the 1960s include china clay production, fishing and farming.
Today, the Cornish economy depends heavily on its tourist industry, which makes up around a quarter of the economy. The official measures of deprivation and poverty at district and 'sub-ward' level show that there is great variation in poverty and prosperity in Cornwall with some areas among the poorest in England and others among the top half in prosperity. For example, the ranking of 32,482 sub-wards in England in the index of multiple deprivation (2006) ranged from 819th (part of Penzance East) to 30,899th (part of Saltash Burraton in Caradon), where the lower number represents the greater deprivation.
Cornwall was one of two UK areas designated as 'less developed regions' by the European Union, which, prior to Brexit, meant the area qualified for EU Cohesion Policy grants. It was granted Objective 1 status by the European Commission for 2000 to 2006, followed by further rounds of funding known as 'Convergence Funding' from 2007 to 2013 and 'Growth Programme' for 2014 to 2020.
===Tourism===
Cornwall has a tourism-based seasonal economy which is estimated to contribute up to 24% of Cornwall's gross domestic product. In 2011 tourism brought £1.85 billion into the Cornish economy. Cornwall's unique culture, spectacular landscape and mild climate make it a popular tourist destination, despite being somewhat distant from the United Kingdom's main centres of population. Surrounded on three sides by the English Channel and Celtic Sea, Cornwall has many miles of beaches and cliffs; the South West Coast Path follows a complete circuit of both coasts. Other tourist attractions include moorland, country gardens, museums, historic and prehistoric sites, and wooded valleys. Five million tourists visit Cornwall each year, mostly drawn from within the UK. Visitors to Cornwall are served by the airport at Newquay, whilst private jets, charters and helicopters are also served by Perranporth airfield; nightsleeper and daily rail services run between Cornwall, London and other regions of the UK.
Newquay and Porthtowan are popular destinations for surfers. In recent years, the Eden Project near St Austell has been a major financial success, drawing one in eight of Cornwall's visitors in 2004.
In the summer of 2018, due to the recognition of its beaches and weather through social media and the marketing of travel companies, Cornwall received about 20 per cent more visitors than the usual 4.5 million figure. The sudden rise and demand of tourism in Cornwall caused multiple traffic and safety issues in coastal areas.
In October 2021, Cornwall was longlisted for the UK City of Culture 2025, but failed to make the March 2022 shortlist.
===Fishing===
Other industries include fishing, although this has been significantly re-structured by EU fishing policies ( the Southwest Handline Fishermen's Association has started to revive the fishing industry).
===Agriculture===
Agriculture, once an important part of the Cornish economy, has declined significantly relative to other industries. However, there is still a strong dairy industry, with products such as Cornish clotted cream.
===Mining===
Mining of tin and copper was also an industry, but today the derelict mine workings survive only as a World Heritage Site. However, the Camborne School of Mines, which was relocated to Penryn in 2004, is still a world centre of excellence in the field of mining and applied geology and the grant of World Heritage status has attracted funding for conservation and heritage tourism. China clay extraction has also been an important industry in the St Austell area, but this sector has been in decline, and this, coupled with increased mechanisation, has led to a decrease in employment in this sector, although the industry still employs around 2,133 people in Cornwall, and generates over £80 million to the local economy.
In March 2016, a Canadian company, Strongbow Exploration, had acquired, from administration, a 100% interest in the South Crofty tin mine and the associated mineral rights in Cornwall with the aim of reopening the mine and bringing it back to full production. Work is currently ongoing to build a water filtration plant in order to dewater the mine.
===Internet===
Cornwall is the landing point for twenty-two of the world's fastest high-speed undersea and transatlantic fibre optic cables, making Cornwall an important hub within Europe's Internet infrastructure. The Superfast Cornwall project completed in 2015, and saw 95% of Cornish houses and businesses connected to a fibre-based broadband network, with over 90% of properties able to connect with speeds above 24 Mbit/s.
===Aerospace===
The county's newest industry is aviation: Newquay Airport is the home of a growing business park with Enterprise Zone status, known as Aerohub. Also a space launch facility, Spaceport Cornwall, has been established at Newquay, in partnership with Goonhilly satellite tracking station near Helston in south Cornwall.
==Demographics==
Cornwall's population was 537,400 in the 2011 census, with a population density of 144 people per square kilometre, ranking it 40th and 41st, respectively, among the 47 counties of England. Cornwall's population was 95.7% White British and has a relatively high rate of population growth. At 11.2% in the 1980s and 5.3% in the 1990s, it had the fifth-highest population growth rate of the counties of England. The natural change has been a small population decline, and the population increase is due to inward migration into Cornwall. According to the 1991 census, the population was 469,800.
Cornwall has a relatively high retired population, with 22.9% of pensionable age, compared with 20.3% for the United Kingdom as a whole. This may be due partly to Cornwall's rural and coastal geography increasing its popularity as a retirement location, and partly to outward migration of younger residents to more economically diverse areas.
==Education==
Over 10,000 students attend Cornwall's two universities, Falmouth University and the University of Exeter (including Camborne School of Mines). Falmouth University is a specialist public university for the creative industries and arts, while the University Of Exeter has two campuses in Cornwall, Truro and Penryn, the latter shared with Falmouth. Penryn campus is home to educational departments such as the rapidly growing Centre for Ecology and Conservation (CEC), the Environment and Sustainability Institute (ESI), and the Institute of Cornish Studies.
Cornwall has a comprehensive education system, with 31 state and eight independent secondary schools. There are three further education colleges: Truro and Penwith College, Cornwall College and Callywith College which opened in September 2017. The Isles of Scilly only has one school, while the former Restormel district has the highest school population, and school year sizes are around 200, with none above 270. Before the introduction of comprehensive schools there were a number of grammar schools and secondary modern schools, e.g. the schools that later became Sir James Smith's School and Wadebridge School. There are also primary schools in many villages and towns: e.g. St Mabyn Church of England Primary School.
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"Kynance Cove",
"Flag of Brittany",
"North Cornwall",
"My Cousin Rachel",
"2011 United Kingdom census",
"Fistral Beach",
"Penryn Campus",
"Hamoaze",
"Aldhelm",
"Welsh language",
"Dumnonia",
"Olympic Games",
"Barbara Hepworth",
"Alan Gibson",
"ultramafic rock",
"Stanhope Forbes",
"wikt:keeve",
"Kate Tremayne",
"Callywith College",
"Celtic nations",
"Domesday Book",
"global warming",
"Institute of Cornish Studies",
"Diodorus Siculus",
"January 1910 United Kingdom general election",
"cantref",
"Galicia (Spain)",
"Exonym and endonym",
"Swansea",
"Roger Taylor (Queen drummer)",
"Trematon Castle",
"St Austell",
"Geographike Hyphegesis",
"Old English",
"Brass band (British style)",
"County Books series",
"Council of the Isles of Scilly",
"The Outsider (Colin Wilson)",
"Naum Gabo",
"Cornish Wrestling",
"F. H. Davey",
"Cornwall College (England)",
"MasterChef (UK TV series)",
"Brythonic languages",
"Luke Vibert",
"Jack Clemo",
"A30 road",
"House of Commons (UK)",
"River Looe",
"Centwine of Wessex",
"Brittany",
"Elizabeth Forbes (artist)",
"Monica Furlong",
"World Heritage Site",
"ceremonial county",
"Antonia Barber",
"South West England",
"Tin mining in Britain",
"Cornish pilot gig",
"costean",
"Celtic Congress",
"White people in the United Kingdom",
"Conservative Party (UK)",
"Regional policy of the European Union",
"Gyllyngvase",
"River Fal",
"wave-cut platform",
"gold rushes",
"William the Conqueror",
"Queen (band)",
"Cornish rebellion of 1497",
"Boundary commissions (United Kingdom)",
"Charles de Lint",
"St Just in Penwith",
"Heavy cake",
"Diocese of Cornwall",
"George Oliver (historian)",
"John Capgrave",
"Historia Regum Britanniae",
"Middle Ages",
"Furry Dance",
"Last speaker of the Cornish language",
"Festival Interceltique de Lorient",
"Brian of Brittany",
"English Channel",
"Obby Oss",
"Hurling the Silver Ball",
"Alfred Hitchcock",
"heraldry",
"Modern English",
"HM Coastguard",
"kaolin",
"Köppen climate classification",
"Last Glacial Period",
"Mining in Cornwall",
"Cornwall County Cricket Club",
"Extinct language",
"Hugh Town",
"English Shinty Association",
"Cornish Nationalist Party",
"Peter Lanyon",
"A. O. Hume",
"M5 motorway",
"John Torode",
"red tape",
"Prayer Book Rebellion",
"Jenny Colgan",
"Cream tea",
"List of revived languages",
"Diocese of Exeter",
"Cornwall Area of Outstanding Natural Beauty",
"ale",
"Virginia Woolf",
"The House on the Strand",
"Anglo-Cornish",
"Bishop of Cornwall",
"Helston",
"Industrial Revolution",
"Common Brittonic",
"Penzance",
"Constitutional status of Cornwall",
"Cornish Bronze Age",
"autonomy",
"fudge",
"mead",
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"electoral system",
"climate change",
"Earl of Cornwall",
"Constantine, Kerrier",
"Black British people",
"European Commission",
"Culm Measures",
"Christianity in Cornwall",
"Wallonia",
"Oxford University Press",
"civitas",
"Lanherne",
"Winston Graham",
"The Camomile Lawn",
"Kaolinite",
"Athelstan",
"Land's End Airport",
"Mining in Cornwall and Devon",
"Mesolithic",
"public university",
"Annales Cambriae",
"Tom Bawcock's Eve",
"John Wesley",
"Matter of Britain",
"King Arthur",
"Restormel",
"Clara Vyvyan",
"British Asians",
"Nicholas Orme",
"Oceanic climate",
"Nobel Prize in Literature",
"Kerrier",
"Truro and Penwith College",
"Welsh person",
"Battle of Hehil",
"Tamar Bridge",
"Diocese of Plymouth",
"Newlyn",
"UK City of Culture",
"Watersports",
"minor counties of English cricket",
"Davies Gilbert",
"Lifeboat (shipboard)",
"Roman Britain",
"Northern Ireland Assembly",
"Paddington Bear",
"Walhaz",
"Adam Loveday",
"Watergate Bay",
"folk music",
"Celtic League",
"Geoffrey of Monmouth",
"Henry Jenner",
"Lewiston, New York",
"Welsh Government",
"Wales",
"Gilbert Hunter Doble",
"St Austell parishes",
"British Iron Age",
"J. K. Rowling",
"slate",
"Cambridge University Press",
"Ravenna Cosmography",
"Atlantic Ocean",
"Charles Thomas (historian)",
"Oxford Dictionary of National Biography",
"Celtic Christianity",
"White British",
"Bryan Wynter",
"stannary parliament",
"A. L. Rowse",
"Ordinalia",
"Heart West",
"rugby union",
"Michael (archangel)",
"Penryn, Cornwall",
"Tamar Valley AONB",
"Index of Cornwall-related articles",
"Terry Frost",
"Jack the Giant Killer",
"Goidelic languages",
"National Assembly for Wales",
"Ceremonial counties of England",
"sui generis",
"Biodiversity Action Plan",
"Spaceport Cornwall",
"Diocese of Truro",
"Nectan of Hartland",
"Neolithic",
"St Ives, Cornwall",
"Local Government Act 1888",
"Polperro",
"Celtic Britons",
"Local Government Act 1972",
"Breton people",
"Poet Laureate",
"Pentire Head",
"stout",
"cider",
"gossan",
"Stargazy pie",
"Peru",
"Cardiff",
"Lys Kernow",
"Saint Boniface",
"Calstock",
"Association football",
"2015 United Kingdom general election",
"Glasney College",
"Roger Hilton",
"2001 United Kingdom census",
"Radio St Austell Bay",
"Fifteen (restaurant)",
"Unitary authorities of England",
"Mineralization (geology)",
"county flower",
"Perranporth",
"Tristan and Iseult",
"The Famous Five",
"Praa Sands",
"South West Peninsula",
"pasture",
"Douglas Reeman",
"Pytheas",
"Carmen Rhythmicum",
"Wheal Coates",
"Catholic Church",
"St Austell Brewery",
"Liberal Democrats (UK)",
"Ethnic groups in the United Kingdom",
"Rick Stein",
"Arthur Conan Doyle",
"UKIP",
"BBC Sport",
"Tristan und Isolde",
"2017 United Kingdom general election",
"Hansard",
"The Book Collector",
"Mick Fleetwood",
"Fishing in Cornwall",
"English football league pyramid",
"Eden Project",
"cricket",
"gunnies",
"Edith Ditmas",
"Five Go Down to the Sea",
"Scottish Parliament",
"Early modern period",
"latinisation of names",
"Barnstaple",
"rugby union in Cornwall",
"The Loving Spirit",
"Samson of Dol",
"Susan Cooper",
"Truro City F.C.",
"Portrait of (book series)",
"NCB Radio",
"Reindeer lichen",
"tin",
"Camborne",
"Ode of Remembrance",
"Stannary law",
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"Torpoint Ferry",
"Reform Act 1832",
"Battle of Deorham",
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"Robin Teverson, Baron Teverson",
"Cornwall Shinty Club",
"prevailing winds",
"Illogan",
"Isles of Scilly",
"Edgar, King of England",
"Arthur Quiller-Couch",
"Fowey",
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"Epistola ad Geruntium",
"Mummers Play",
"Aphex Twin",
"Revived Cornish Stannary Parliament",
"Britons (Celtic people)",
"Celtic Sea",
"European Union",
"Tate St Ives",
"Geraint of Dumnonia",
"Duchy of Cornwall",
"River Fowey",
"smuggling",
"List of Cornish saints",
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"Hensbarrow",
"Cornish Assembly",
"Cornwall R.L.F.C.",
"Nanstallon",
"St Agnes, Cornwall",
"A38 road",
"University of Exeter",
"Ben Salfield",
"Newquay Airport",
"Marsland Valley",
"Outline of Cornwall",
"The Mind Parasites",
"constitutional status of Cornwall",
"Norman French",
"List of Archdeacons of Cornwall",
"BBC Radio Cornwall",
"Laurence Binyon",
"Tori Amos",
"Parliament of the United Kingdom",
"Donyarth",
"South Crofty",
"South West of England Regional Development Agency",
"Commonwealth Games",
"Norman Conquest",
"Orogeny",
"rugby league",
"Skinner's Brewery",
"Penwith Society of Arts",
"metamorphism",
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"rutabaga",
"2009 Cornwall Council election",
"Camborne School of Mines",
"Gafulforda",
"Falmouth Town F.C.",
"English language",
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"Latin",
"William Golding",
"Poldark",
"Member of Parliament (UK)",
"Saint Petroc",
"Celtic languages",
"shinty",
"bronze",
"Sharp's Brewery",
"Wessex",
"Conservation biology",
"Second World War",
"Sherlock Holmes",
"Harold Godwinson",
"The Pirates of Penzance",
"St Mary's Airport (Isles of Scilly)",
"Charles Causley",
"William of Malmesbury",
"Edwin Mellen Press",
"Proto-Celtic",
"D. H. Lawrence",
"Nova Legenda Angliae",
"Proto-Germanic language",
"Over Sea, Under Stone",
"Gorran Haven",
"vug",
"John Betjeman",
"Cornish literature",
"Gulf Stream",
"British Transport Police",
"Conan of Cornwall",
"granite",
"Frenchman's Creek (novel)",
"Cornish nationalism",
"Alfred the Great",
"Coast FM (West Cornwall)",
"Carrick, Cornwall",
"1929 United Kingdom general election",
"2024 United Kingdom general election",
"Hammond Innes",
"Liberal Party (UK)",
"headland"
] |
5,649 |
Constitutional monarchy
|
Constitutional monarchy, also known as limited monarchy, parliamentary monarchy or democratic monarchy, is a form of monarchy in which the monarch exercises their authority in accordance with a constitution and is not alone in making decisions. Constitutional monarchies differ from absolute monarchies (in which a monarch is the only decision-maker) in that they are bound to exercise powers and authorities within limits prescribed by an established legal framework. A constitutional monarch in a parliamentary democracy is a hereditary symbolic head of state (who may be an emperor, king or queen, prince or grand duke) who mainly performs representative and civic roles but does not exercise executive or policy-making power.
Constitutional monarchies range from countries such as Liechtenstein, Monaco, Morocco, Jordan, Kuwait, Bahrain and Bhutan, where the constitution grants substantial discretionary powers to the sovereign, to countries such as the United Kingdom and other Commonwealth realms, the Netherlands, Spain, Belgium, Denmark, Norway, Sweden, Lesotho, Malaysia, Thailand, Cambodia, and Japan, where the monarch retains significantly less, if any, personal discretion in the exercise of their authority. On the surface level, this distinction may be hard to establish, with numerous liberal democracies restraining monarchic power in practice rather than written law, e.g., the constitution of the United Kingdom, which affords the monarch substantial, if limited, legislative and executive powers.
Constitutional monarchy may refer to a system in which the monarch acts as a non-party political ceremonial head of state under the constitution, whether codified or uncodified. While most monarchs may hold formal authority and the government may legally operate in the monarch's name, in the form typical in Europe the monarch no longer personally sets public policy or chooses political leaders. Political scientist Vernon Bogdanor, paraphrasing Thomas Macaulay, has defined a constitutional monarch as "A sovereign who reigns but does not rule".
In addition to acting as a visible symbol of national unity, a constitutional monarch may hold formal powers such as dissolving parliament or giving royal assent to legislation. However, such powers generally may only be exercised strictly in accordance with either written constitutional principles or unwritten constitutional conventions, rather than any personal political preferences of the sovereign.
In The English Constitution, British political theorist Walter Bagehot identified three main political rights which a constitutional monarch may freely exercise: the right to be consulted, the right to encourage, and the right to warn. Many constitutional monarchies still retain significant authorities or political influence, however, such as through certain reserve powers, and may also play an important political role.
The Commonwealth realms share the same person as hereditary monarchy under the Westminster system of constitutional governance. Two constitutional monarchies – Malaysia and Cambodia – are elective monarchies, in which the ruler is periodically selected by a small electoral college.
Some use the concept of semi-constitutional monarch to identify constitutional monarchies where the monarch retains substantial powers, on a par with a president in a presidential or semi-presidential system. Strongly limited constitutional monarchies, such as those of the United Kingdom and Australia, have been referred to as crowned republics by writers H. G. Wells and Glenn Patmore.
==History==
The oldest constitutional monarchy dating back to ancient times was that of the Hittites. They were an ancient Anatolian people that lived during the Bronze Age whose king had to share his authority with an assembly, called the Panku, which was the equivalent to a modern-day deliberative assembly or a legislature. Members of the Panku came from scattered noble families who worked as representatives of their subjects in an adjutant or subaltern federal-type landscape.
According to Herodotus, Demonax created a constitutional monarchy for King Battus III the Lame, of Cyrene, when Cyrenaica had become an unstable state, in about 548 BC.
=== Constitutional and absolute monarchy ===
====England, Scotland and the United Kingdom====
In the Kingdom of England, the Glorious Revolution of 1688 furthered the constitutional monarchy, restricted by laws such as the Bill of Rights 1689 and the Act of Settlement 1701, although the first form of constitution was enacted with Magna Carta of 1215. At the same time, in Scotland, the Convention of Estates enacted the Claim of Right Act 1689, which placed similar limits on the Scottish monarchy.
Queen Anne was the last monarch to veto an Act of Parliament when, on 11 March 1708, she blocked the Scottish Militia Bill. However Hanoverian monarchs continued to selectively dictate government policies. For instance King George III constantly blocked Catholic Emancipation, eventually precipitating the resignation of William Pitt the Younger as prime minister in 1801. The sovereign's influence on the choice of prime minister gradually declined over this period. King William IV was the last monarch to dismiss a prime minister, when in 1834 he removed Lord Melbourne as a result of Melbourne's choice of Lord John Russell as Leader of the House of Commons. Queen Victoria was the last monarch to exercise real personal power, but this diminished over the course of her reign. In 1839, she became the last sovereign to keep a prime minister in power against the will of Parliament when the Bedchamber crisis resulted in the retention of Lord Melbourne's administration. By the end of her reign, however, she could do nothing to block the unacceptable (to her) premierships of William Gladstone, although she still exercised power in appointments to the Cabinet. For example, in 1886 she vetoed Gladstone's choice of Hugh Childers as War Secretary in favour of Sir Henry Campbell-Bannerman.
Today, the role of the British monarch is by convention effectively ceremonial. The British Parliament and the Government – chiefly in the office of Prime Minister of the United Kingdom – exercise their powers under "royal (or Crown) prerogative": on behalf of the monarch and through powers still formally possessed by the monarch.
No person may accept significant public office without swearing an oath of allegiance to the King. With few exceptions, the monarch is bound by constitutional convention to act on the advice of the government.
====Continental Europe====
Poland developed the first constitution for a monarchy in continental Europe, with the Constitution of 3 May 1791; it was the second single-document constitution in the world just after the first republican Constitution of the United States. Constitutional monarchy also occurred briefly in the early years of the French Revolution, but much more widely afterwards. Napoleon Bonaparte is considered the first monarch proclaiming himself as an embodiment of the nation, rather than as a divinely appointed ruler; this interpretation of monarchy is germane to continental constitutional monarchies. German philosopher Georg Wilhelm Friedrich Hegel, in his work Elements of the Philosophy of Right (1820), gave the concept a philosophical justification that concurred with evolving contemporary political theory and the Protestant Christian view of natural law. Hegel's forecast of a constitutional monarch with very limited powers whose function is to embody the national character and provide constitutional continuity in times of emergency was reflected in the development of constitutional monarchies in Europe and Japan.
==== Executive monarchy versus ceremonial monarchy ====
There exist at least two different types of constitutional monarchies in the modern world – executive and ceremonial. In executive monarchies (also called semi-constitutional monarchies), the monarch wields significant (though not absolute) power. The monarchy under this system of government is a powerful political (and social) institution. By contrast, in ceremonial monarchies, the monarch holds little or no actual power or direct political influence, though they frequently still have a great deal of social and cultural influence.
Ceremonial and executive monarchy should not be confused with democratic and non-democratic monarchical systems. For example, in Liechtenstein and Monaco, the ruling monarchs wield significant executive power. However, while they are theoretically very powerful within their small states, they are not absolute monarchs and have very limited de facto power compared to the Islamic monarchs, which is why their countries are generally considered to be liberal democracies and not undemocratic. (in the end, this was moot, as the proposal was not approved).
=== Modern constitutional monarchy ===
As originally conceived, a constitutional monarch was head of the executive branch and quite a powerful figure even though their power was limited by the constitution and the elected parliament. Some of the framers of the U.S. Constitution may have envisioned the president as an elected constitutional monarch, as the term was then understood, following Montesquieu's account of the separation of powers.
The present-day concept of a constitutional monarchy developed in the United Kingdom, where they democratically elected parliaments, and their leader, the prime minister, exercise power, with the monarchs having ceded power and remaining as a titular position. In many cases, the monarchs, while still at the very top of the political and social hierarchy, were given the status of "servants of the people" to reflect the new, egalitarian position. In the course of France's July Monarchy, Louis-Philippe I was styled "King of the French" rather than "King of France".
Following the unification of Germany, Otto von Bismarck rejected the British model. In the constitutional monarchy established under the Constitution of the German Empire which Bismarck inspired, the Kaiser retained considerable actual executive power, while the Imperial Chancellor needed no parliamentary vote of confidence and ruled solely by the imperial mandate. However, this model of constitutional monarchy was discredited and abolished following Germany's defeat in the First World War. Later, Fascist Italy could also be considered a constitutional monarchy, in that there was a king as the titular head of state while actual power was held by Benito Mussolini under a constitution. This eventually discredited the Italian monarchy and led to its abolition in 1946. After the Second World War, surviving European monarchies almost invariably adopted some variant of the constitutional monarchy model originally developed in Britain.
Nowadays a parliamentary democracy that is a constitutional monarchy is considered to differ from one that is a republic only in detail rather than in substance. In both cases, the titular head of statemonarch or presidentserves the traditional role of embodying and representing the nation, while the government is carried on by a cabinet composed predominantly of elected Members of Parliament.
However, three important factors distinguish monarchies such as the United Kingdom from systems where greater power might otherwise rest with Parliament. These are:
The royal prerogative, under which the monarch may exercise power under certain very limited circumstances
Sovereign immunity, under which the monarch may do no wrong under the law because the responsible government is instead deemed accountable
The immunity of the monarch from some taxation or restrictions on property use
Other privileges may be nominal or ceremonial (e.g., where the executive, judiciary, police or armed forces act on the authority of or owe allegiance to the Crown).
Today slightly more than a quarter of constitutional monarchies are Western European countries, including the United Kingdom, Spain, the Netherlands, Belgium, Norway, Denmark, Luxembourg, Monaco, Liechtenstein and Sweden. However, the two most populous constitutional monarchies in the world are in Asia: Japan and Thailand. In these countries, the prime minister holds the day-to-day powers of governance, while the monarch retains residual (but not always insignificant) powers. The powers of the monarch differ between countries. In Denmark and in Belgium, for example, the monarch formally appoints a representative to preside over the creation of a coalition government following a parliamentary election, while in Norway the King chairs special meetings of the cabinet.
In nearly all cases, the monarch is still the nominal chief executive, but is bound by convention to act on the advice of the Cabinet. However, a few monarchies (most notably Japan and Sweden) have amended their constitutions so that the monarch is no longer the nominal chief executive.
There are fifteen constitutional monarchies under King Charles III, which are known as Commonwealth realms. Unlike some of their continental European counterparts, the Monarch and his Governors-General in the Commonwealth realms hold significant "reserve" or "prerogative" powers, to be wielded in times of extreme emergency or constitutional crises, usually to uphold parliamentary government. For example, during the 1975 Australian constitutional crisis, the Governor-General dismissed the Australian Prime Minister Gough Whitlam. The Australian Senate had threatened to block the Government's budget by refusing to pass the necessary appropriation bills. On 11 November 1975, Whitlam intended to call a half-Senate election to try to break the deadlock. When he sought the Governor-General's approval of the election, the Governor-General instead dismissed him as Prime Minister. Shortly after that, he installed leader of the opposition Malcolm Fraser in his place. Acting quickly before all parliamentarians became aware of the government change, Fraser and his allies secured passage of the appropriation bills, and the Governor-General dissolved Parliament for a double dissolution election. Fraser and his government were returned with a massive majority. This led to much speculation among Whitlam's supporters as to whether this use of the Governor-General's reserve powers was appropriate, and whether Australia should become a republic. Among supporters of constitutional monarchy, however, the event confirmed the monarchy's value as a source of checks and balances against elected politicians who might seek powers in excess of those conferred by the constitution, and ultimately as a safeguard against dictatorship.
In Thailand's constitutional monarchy, the monarch is recognized as the Head of State, Head of the Armed Forces, Upholder of the Buddhist Religion, and Defender of the Faith. The immediate former King, Bhumibol Adulyadej, was the longest-reigning monarch in the world and in all of Thailand's history, before passing away on 13 October 2016. Bhumibol reigned through several political changes in the Thai government. He played an influential role in each incident, often acting as mediator between disputing political opponents. (See Bhumibol's role in Thai Politics.) Among the powers retained by the Thai monarch under the constitution, lèse majesté protects the image of the monarch and enables him to play a role in politics. It carries strict criminal penalties for violators. Generally, the Thai people were reverent of Bhumibol. Much of his social influence arose from this reverence and from the socioeconomic improvement efforts undertaken by the royal family.
In the United Kingdom, a frequent debate centres on when it is appropriate for a British monarch to act. When a monarch does act, political controversy can often ensue, partially because the neutrality of the crown is seen to be compromised in favour of a partisan goal, while some political scientists champion the idea of an "interventionist monarch" as a check against possible illegal action by politicians. For instance, the monarch of the United Kingdom can theoretically exercise an absolute veto over legislation by withholding royal assent. However, no monarch has done so since 1708, and it is widely believed that this and many of the monarch's other political powers are lapsed powers.
== List of current constitutional monarchies ==
There are currently 43 monarchies worldwide.
===Ceremonial constitutional monarchies===
{|
|valign="top" style="width:20em;"|
Antigua and Barbuda
Australia
Special Region of Yogyakarta
Jamaica
KwaZulu-Natal
Spain
Sweden
Thailand
Tuvalu
}}
== Former constitutional monarchies ==
The Kingdom of Afghanistan was a constitutional monarchy under Mohammad Zahir Shah from 1964 to 1973.
The Hashemite Kingdom of Iraq was a constitutional monarchy until 1958 when King Faisal II was deposed in a military coup.
The Anglo-Corsican Kingdom was a brief period in the history of Corsica (1794–1796) when the island broke with Revolutionary France and sought military protection from Great Britain. Corsica became an independent kingdom under George III of the United Kingdom, but with its own elected parliament and a written constitution guaranteeing local autonomy and democratic rights.
Barbados from gaining its independence in 1966 until 2021, was a constitutional monarchy in the Commonwealth of Nations with a Governor-General representing the Monarchy of Barbados. After an extensive history of republican movements, a republic was declared on 30 November 2021.
Brazil from 1822, with the proclamation of independence and rise of the Empire of Brazil by Pedro I of Brazil to 1889, when Pedro II was deposed by a military coup.
Tsardom of Bulgaria until 1946 when Tsar Simeon was deposed by the communist assembly.
Many republics in the Commonwealth of Nations were constitutional monarchies for some period after their independence, including South Africa (1910–1961), Ceylon (now Sri Lanka) (1948–1972), Fiji (1970–1987), Gambia (1965–1970), Ghana (1957–1960), Guyana (1966–1970), Mauritius (1968–1992), Trinidad and Tobago (1962–1976), and Barbados (1966–2021).
Egypt was a constitutional monarchy starting from the later part of the Khedivate, with parliamentary structures and a responsible khedival ministry developing in the 1860s and 1870s. The constitutional system continued through the Khedivate period and developed during the Sultanate and then Kingdom of Egypt, which established an essentially democratic liberal constitutional regime under the Egyptian Constitution of 1923. This system persisted until the declaration of a republic after the Free Officers Movement coup in 1952. For most of this period, however, Egypt was occupied by the United Kingdom, and overall political control was in the hands of British colonial officials nominally accredited as diplomats to the Egyptian royal court but actually able to overrule any decision of the monarch or elected government.
The Grand Duchy of Finland was a constitutional monarchy though its ruler, Alexander I, was simultaneously an autocrat and absolute ruler in Russia.
France, several times from 1789 through the 19th century. The transformation of the Estates General of 1789 into the National Assembly initiated an ad-hoc transition from the absolute monarchy of the Ancien Régime to a new constitutional system. France formally became an executive constitutional monarchy with the promulgation of the French Constitution of 1791, which took effect on 1 October of that year. This first French constitutional monarchy was short-lived, ending with the overthrow of the monarchy and establishment of the French First Republic after the Insurrection of 10 August 1792. Several years later, in 1804, Napoleon Bonaparte proclaimed himself Emperor of the French in what was ostensibly a constitutional monarchy, though modern historians often call his reign as an absolute monarchy. The Bourbon Restoration (under Louis XVIII and Charles X), the July Monarchy (under Louis-Philippe), and the Second Empire (under Napoleon III) were also constitutional monarchies, although the power of the monarch varied considerably between them and sometimes within them.
The German Empire from 1871 to 1918, (as well as earlier confederations, and the monarchies it consisted of) was also a constitutional monarchy—see Constitution of the German Empire.
Greece until 1973 when Constantine II was deposed by the military government. The decision was formalized by a plebiscite 8 December 1974.
Hawaii, which was an absolute monarchy from its founding in 1810, transitioned to a constitutional monarchy in 1840 when King Kamehameha III promulgated the kingdom's first constitution. This constitutional form of government continued until the monarchy was overthrown in an 1893 coup.
The Kingdom of Hungary. In 1848–1849 and 1867–1918 as part of Austria-Hungary. In the interwar period (1920–1944) Hungary remained a constitutional monarchy without a reigning monarch.
Iceland. The Act of Union, a 1 December 1918 agreement with Denmark, established Iceland as a sovereign kingdom united with Denmark under a common king. Iceland abolished the monarchy and became a republic on 17 June 1944 after the Icelandic constitutional referendum, 24 May 1944.
India was a constitutional monarchy, with George VI as head of state and the Earl Mountbatten as governor-general, for a brief period between gaining its independence from the British on 15 August 1947 and becoming a republic when it adopted its constitution on 26 January 1950, henceforth celebrated as Republic Day.
Pahlavi Iran under Mohammad Reza Shah Pahlavi was a constitutional monarchy, which had been originally established during the Persian Constitutional Revolution in 1906.
Italy until 2 June 1946, when a referendum proclaimed the end of the Kingdom and the beginning of the Republic.
The Kingdom of Laos was a constitutional monarchy until 1975, when Sisavang Vatthana was forced to abdicate by the communist Pathet Lao.
Malta was a constitutional monarchy with Elizabeth II as Queen of Malta, represented by a Governor-General appointed by her, for the first ten years of independence from 21 September 1964 to the declaration of the Republic of Malta on 13 December 1974.
Mexico was twice an Empire. The First Mexican Empire lasted from 19 May 1822 to 19 March 1823, with Agustin I elected as emperor. Then, the Mexican monarchists and conservatives, with the help of the Austrian and Spanish crowns and Napoleon III of France, elected Maximilian of Austria as Emperor of Mexico. This constitutional monarchy lasted three years, from 1864 to 1867.
Montenegro until 1918 when it merged with Serbia and other areas to form Yugoslavia.
Nepal until 28 May 2008, when King Gyanendra was deposed, and the Federal Democratic Republic of Nepal was declared.
Nigeria was a constitutional monarchy from its independence in 1960 till it became a Republic in 1963. It's only monarch was Queen Elizabeth II, Queen of Nigeria.
Ottoman Empire from 1876 until 1878 and again from 1908 until the dissolution of the empire in 1922.
Pakistan was a constitutional monarchy for a brief period between gaining its independence from the British on 14 August 1947 and becoming a republic when it adopted the first Constitution of Pakistan on 23 March 1956. The Dominion of Pakistan had a total of two monarchs (George VI and Elizabeth II) and four Governor-Generals (Muhammad Ali Jinnah being the first). Republic Day (or Pakistan Day) is celebrated every year on 23 March to commemorate the adoption of its Constitution and the transition of the Dominion of Pakistan to the Islamic Republic of Pakistan.
The Polish–Lithuanian Commonwealth, formed after the Union of Lublin in 1569 and lasting until the final partition of the state in 1795, operated much like many modern European constitutional monarchies (into which it was officially changed by the establishment of the Constitution of 3 May 1791, which historian Norman Davies calls "the first constitution of its kind in Europe"). The legislators of the unified state truly did not see it as a monarchy at all, but as a republic under the presidency of the King . Poland–Lithuania also followed the principle of , had a bicameral parliament, and a collection of entrenched legal documents amounting to a constitution along the lines of the modern United Kingdom. The King was elected and had the duty of maintaining the people's rights.
Portugal was a monarchy since 1139 and a constitutional monarchy from 1822 to 1828, and again from 1834 until 1910, when Manuel II was overthrown by a military coup. From 1815 to 1825 it was part of the United Kingdom of Portugal, Brazil and the Algarves which was a constitutional monarchy for the years 1820–23.
Kingdom of Romania from its establishment in 1881 until 1947 when Michael I was forced to abdicate by the communists.
Kingdom of Serbia from 1882 until 1918, when it merged with the State of Slovenes, Croats and Serbs into the unitary Yugoslav Kingdom, that was led by the Serbian Karadjordjevic dynasty.
Trinidad and Tobago was a constitutional monarchy with Elizabeth II as Queen of Trinidad and Tobago, represented by a Governor-General appointed by her, for the first fourteen years of independence from 31 August 1962 to the declaration of the Republic of Trinidad and Tobago on 1 August 1976. Republic Day is celebrated every year on 24 September.
Yugoslavia from 1918 (as Kingdom of Serbs, Croats and Slovenes) until 1929 and from 1931 (as Kingdom of Yugoslavia) until 1945 when the communist government abolished the monarchy under Peter II.
Vietnam was a semi-constitutional monarchy from 1949 to 1955, Bảo Đại was its emperor but he was called the Head of State (Quốc trưởng), political power was also in the hands of the government and the National Advisory Council. Vietnam under Bảo Đại planned to organize parliamentary elections and promulgate a constitution, but not in time due to the progress of the war.
== Other variants of constitutional monarchies ==
Andorra is a diarchy, being headed by two co-princes: the bishop of Urgell and the president of France.
Andorra, Monaco and Liechtenstein are the only countries with reigning princes.
Belgium is the only remaining explicit popular monarchy: the formal title of its king is King of the Belgians rather than King of Belgium. Historically, several defunct constitutional monarchies followed this model; the Belgian formulation is recognized to have been modelled on the title "King of the French" granted by the Charter of 1830 to monarch of the July Monarchy.
Japan is the only country remaining with an emperor.
Luxembourg is the only country remaining with a grand duke.
Malaysia is a federal country with an elective monarchy: the King of Malaysia (Yang di-Pertuan Agong) is selected from among nine state rulers who are also constitutional monarchs themselves.
Papua New Guinea. Unlike in most other Commonwealth realms, sovereignty is constitutionally vested in the citizenry of Papua New Guinea and the preamble to the constitution states "that all power belongs to the people—acting through their duly elected representatives". The monarch has been, according to section 82 of the constitution, "requested by the people of Papua New Guinea, through their Constituent Assembly, to become [monarch] and Head of State of Papua New Guinea" and thus acts in that capacity.
Spain. The Spanish Constitution does not recognize the Spanish Monarch as the sovereign, but as the head of state [Section 56(1)]. It states "National Sovereignty belongs to the Spanish People, from whom all state powers emanate." [Section 1(2)]. Spanish Constitution | Spanish Senate
United Arab Emirates is a federal country with an elective monarchy, the President or Ra'is, being selected from among the rulers of the seven emirates, each of whom is a hereditary absolute monarch in their own emirate.
|
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5,653 |
Clarke's three laws
|
British science fiction writer Arthur C. Clarke formulated three adages that are known as Clarke's three laws, of which the third law is the best known and most widely cited. They are part of his ideas in his extensive writings about the future.
== The laws ==
The laws are:
When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong.
The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
Any sufficiently advanced technology is indistinguishable from magic.
== Origins ==
One account stated that Clarke's laws were developed after the editor of his works in French started numbering the author's assertions. All three laws appear in Clarke's essay "Hazards of Prophecy: The Failure of Imagination", first published in Profiles of the Future (1962); however, they were not all published at the same time. Clarke's first law was proposed in the 1962 edition of the essay, as "Clarke's Law" in Profiles of the Future.
The second law is offered as a simple observation in the same essay but its status as Clarke's second law was conferred by others. It was initially a derivative of the first law and formally became Clarke's second law where the author proposed the third law in the 1973 revision of Profiles of the Future, which included an acknowledgement. It was also here that Clarke wrote about the third law in these words: "As three laws were good enough for Newton, I have modestly decided to stop there".
The third law is the best known and most widely cited. It was published in a 1968 letter to Science magazine and eventually added to the 1973 revision of the "Hazards of Prophecy" essay.
== Variants of the third law ==
The third law has inspired many snowclones and other variations:
Any sufficiently advanced extraterrestrial intelligence is indistinguishable from God. (Shermer's last law)
Any sufficiently advanced act of benevolence is indistinguishable from malevolence (referring to artificial intelligence)
Any sufficiently advanced incompetence is indistinguishable from malice (Grey's law)
Any sufficiently advanced garbage is indistinguishable from magic. (Sterling's corollary to Clarke's law) This idea also underlies the setting of the novel Roadside Picnic by Arkady and Boris Strugatsky, in which human stalkers try to navigate the location of an alien "visitation", trying to make sense of technically advanced items discarded by the aliens.
Any sufficiently advanced garbage is indistinguishable from a rigged demo.
== Corollaries ==
Isaac Asimov's corollary to Clarke's First Law: "When, however, the lay public rallies round an idea that is denounced by distinguished but elderly scientists and supports that idea with great fervour and emotion – the distinguished but elderly scientists are then, after all, probably right."A contrapositive of the third law is "Any technology distinguishable from magic is insufficiently advanced." (Gehm's corollary)
|
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] |
5,654 |
Caspar David Friedrich
|
Caspar David Friedrich (; 5 September 1774 – 7 May 1840) was a German Romantic landscape painter, generally considered the most important German artist of his generation, whose often symbolic, and anti-classical work, conveys a subjective, emotional response to the natural world. Friedrich's paintings often set contemplative human figures silhouetted against night skies, morning mists, barren trees or Gothic ruins. Art historian Christopher John Murray described their presence, in diminished perspective, amid expansive landscapes, as reducing the figures to a scale that directs "the viewer's gaze towards their metaphysical dimension".
Friedrich was born in the town of Greifswald on the Baltic Sea in what was at the time Swedish Pomerania. He studied in Copenhagen 1794-1798, before settling in Dresden. He came of age during a period when, across Europe, a growing disillusionment with materialistic society was giving rise to a new appreciation of spirituality. This shift in ideals was often expressed through a reevaluation of the natural world, as artists such as Friedrich, J. M. W. Turner and John Constable sought to depict nature as a "divine creation, to be set against the artifice of human civilization".
Friedrich's work brought him renown early in his career. Contemporaries such as the French sculptor David d'Angers spoke of him as having discovered "the tragedy of landscape". His work nevertheless fell from favour during his later years, and he died in obscurity. As Germany moved towards modernisation in the late 19th century, a new sense of urgency characterised its art, and Friedrich's contemplative depictions of stillness came to be seen as products of a bygone age.
The early 20th century brought a renewed appreciation of his art, beginning in 1906 with an exhibition of thirty-two of his paintings in Berlin. His work influenced Expressionist artists and later Surrealists and Existentialists. The rise of Nazism in the early 1930s saw a resurgence in Friedrich's popularity, but this was followed by a sharp decline as his paintings were, by association with the Nazi movement, seen as promoting German nationalism.
In the late 1970s Friedrich regained his reputation as an icon of the German Romantic movement and a painter of international importance. His work has been brought together in a major exhibition in Germany in 2024 under the title "Infinitive Landscapes", which refers to the philosopher Friedrich Schleiermacher, who was important to Friedrich and whose mathematics of infinity found its way into Friedrich's geometrically constructed paintings as hyperbolas and the golden ratio.
In 2025, the Metropolitan Museum of Art in New York will also show a 75 piece exhibition on Caspar David Friedrich under the title "Caspar David Friedrich: The Soul of Nature."
==Life==
===Early years and family===
Caspar David Friedrich was born on 5 September 1774, in Greifswald, Swedish Pomerania, on the Baltic coast of Germany. The sixth of ten children, he was raised in the strict Lutheran creed of his father Adolf Gottlieb Friedrich, a candle-maker and soap boiler. Records of the family's financial circumstances are contradictory; while some sources indicate the children were privately tutored, others record that they were raised in relative poverty. He became familiar with death from an early age. His mother, Sophie, died in 1781 when he was seven. A year later, his sister Elisabeth died, and a second sister, Maria, succumbed to typhus in 1791. Arguably the greatest tragedy of his childhood happened in 1787 when his brother Johann Christoffer died: at the age of thirteen, Caspar David witnessed his younger brother fall through the ice of a frozen lake, and drown. Some accounts suggest that Johann Christoffer perished while trying to rescue Caspar David, who was also in danger on the ice.
Friedrich began his formal study of art in 1790 as a private student of artist Johann Gottfried Quistorp at the University of Greifswald in his home city, at which the art department is now named Caspar-David-Friedrich-Institut in his honour. Quistorp took his students on outdoor drawing excursions; as a result, Friedrich was encouraged to sketch from life at an early age. Through Quistorp, Friedrich met and was subsequently influenced by the theologian Ludwig Gotthard Kosegarten, who taught that nature was a revelation of God. Quistorp introduced Friedrich to the work of the German 17th-century artist Adam Elsheimer, whose works often included religious subjects dominated by landscape, and nocturnal subjects. During this period he also studied literature and aesthetics with Swedish professor Thomas Thorild. Four years later Friedrich entered the prestigious Academy of Copenhagen, where he began his education by making copies of casts from antique sculptures before proceeding to drawing from life.
Living in Copenhagen afforded the young painter access to the Royal Picture Gallery's collection of 17th-century Dutch landscape painting. At the academy he studied under teachers such as Christian August Lorentzen and the landscape painter Jens Juel. These artists were inspired by the Sturm und Drang movement and represented a midpoint between the dramatic intensity and expressive manner of the budding Romantic aesthetic and the waning neo-classical ideal. Mood was paramount, and influence was drawn from such sources as the Icelandic legend of Edda, the poems of Ossian and Norse mythology.
===Move to Dresden===
Friedrich settled permanently in Dresden in 1798. During this early period, he experimented in printmaking with etchings and designs for woodcuts which his furniture-maker brother cut. By 1804 he had produced 18 etchings and four woodcuts; they were apparently made in small numbers and only distributed to friends. Despite these forays into other media, he gravitated toward working primarily with ink, watercolour and sepias. With the exception of a few early pieces, such as Landscape with Temple in Ruins (1797), he did not work extensively with oils until his reputation was more established.
Landscapes were his preferred subject, inspired by frequent trips, beginning in 1801, to the Baltic coast, Bohemia, the Krkonoše and the Harz Mountains. Mostly based on the landscapes of northern Germany, his paintings depict woods, hills, harbors, morning mists and other light effects based on a close observation of nature. These works were modeled on sketches and studies of scenic spots, such as the cliffs on Rügen, the surroundings of Dresden and the river Elbe. He executed his studies almost exclusively in pencil, even providing topographical information, yet the subtle atmospheric effects characteristic of Friedrich's mid-period paintings were rendered from memory. These effects took their strength from the depiction of light, and of the illumination of sun and moon on clouds and water: optical phenomena peculiar to the Baltic coast that had never before been painted with such an emphasis.
His reputation as an artist was established when he won a prize in 1805 at the Weimar competition organised by Johann Wolfgang von Goethe. At the time, the Weimar competition tended to draw mediocre and now-forgotten artists presenting derivative mixtures of neo-classical and pseudo-Greek styles. The poor quality of the entries began to prove damaging to Goethe's reputation, so when Friedrich entered two sepia drawings—Procession at Dawn and Fisher-Folk by the Sea—the poet responded enthusiastically and wrote, "We must praise the artist's resourcefulness in this picture fairly. The drawing is well done, the procession is ingenious and appropriate ... his treatment combines a great deal of firmness, diligence and neatness ... the ingenious watercolour ... is also worthy of praise."
Friedrich completed the first of his major paintings in 1808, at the age of 34. Cross in the Mountains, today known as the Tetschen Altar, is an altarpiece panel said to have been commissioned for a family chapel in Tetschen, Bohemia. The panel depicts a cross in profile at the top of a mountain, alone, and surrounded by pine trees.
Although the altarpiece was generally coldly received, it was Friedrich's first painting to receive wide publicity. The artist's friends publicly defended the work, while art critic Basilius von Ramdohr published a long article challenging Friedrich's use of landscape in a religious context. He rejected the idea that landscape painting could convey explicit meaning, writing that it would be "a veritable presumption, if landscape painting were to sneak into the church and creep onto the altar". Friedrich responded with a programme describing his intentions in 1809, comparing the rays of the evening sun to the light of the Holy Father. This statement marked the only time Friedrich recorded a detailed interpretation of his own work, and the painting was among the few commissions the artist ever received.
Following the purchase of two of his paintings by the Prussian Crown Prince, Friedrich was elected a member of the Berlin Academy in 1810. Yet in 1816, he sought to distance himself from Prussian authority and applied that June for Saxon citizenship. The move was not expected; the Saxon government was pro-French, while Friedrich's paintings were seen as generally patriotic and distinctly anti-French. Nevertheless, with the aid of his Dresden-based friend Graf Vitzthum von Eckstädt, Friedrich attained citizenship, and in 1818, membership in the Saxon Academy with a yearly dividend of 150 thalers. Although he had hoped to receive a full professorship, it was never awarded him as, according to the German Library of Information, "it was felt that his painting was too personal, his point of view too individual to serve as a fruitful example to students." Politics too may have played a role in stalling his career: Friedrich's decidedly Germanic subjects and costuming frequently clashed with the era's prevailing pro-French attitudes.
===Marriage===
On 21 January 1818, Friedrich married , the twenty-five-year-old daughter of a dyer from Dresden. The couple had three children, with their first, Emma, arriving in 1820. , their third child, was named after Swedish King Gustavus Adolphus, and became a notable painter in his own right.
Physiologist and painter Carl Gustav Carus notes in his biographical essays that marriage did not impact significantly on either Friedrich's life or personality, yet his canvasses from this period, including Chalk Cliffs on Rügen—painted after his honeymoon—display a new sense of levity, while his palette is brighter and less austere. Human figures appear with increasing frequency in the paintings of this period, which Siegel interprets as a reflection that "the importance of human life, particularly his family, now occupies his thoughts more and more, and his friends, his wife, and his townspeople appear as frequent subjects in his art."
Around this time, he found support from two sources in Russia. In 1820, the Grand Duke Nikolai Pavlovich, at the behest of his wife Alexandra Feodorovna, visited Friedrich's studio and returned to Saint Petersburg with a number of his paintings, an exchange that began a patronage that continued for many years. Not long thereafter, the poet Vasily Zhukovsky, tutor to the Grand Duke's son (later Tsar Alexander II), met Friedrich in 1821 and found in him a kindred spirit. For decades Zhukovsky helped Friedrich both by purchasing his work himself and by recommending his art to the royal family; his assistance toward the end of Friedrich's career proved invaluable to the ailing and impoverished artist. Zhukovsky remarked that his friend's paintings "please us by their precision, each of them awakening a memory in our mind."
Friedrich was acquainted with Philipp Otto Runge, another leading German painter of the Romantic period. He was also a friend of Georg Friedrich Kersting, and painted him at work in his unadorned studio, and of the Norwegian painter Johan Christian Clausen Dahl (1788–1857). Dahl was close to Friedrich during the artist's final years, and he expressed dismay that to the art-buying public, Friedrich's pictures were only "curiosities". While the poet Zhukovsky appreciated Friedrich's psychological themes, Dahl praised the descriptive quality of Friedrich's landscapes, commenting that "artists and connoisseurs saw in Friedrich's art only a kind of mystic, because they themselves were only looking out for the mystic ... They did not see Friedrich's faithful and conscientious study of nature in everything he represented".
==Later life==
Friedrich's reputation steadily declined over the final fifteen years of his life. As the ideals of early Romanticism passed from fashion, he came to be viewed as an eccentric and melancholy character, out of touch with the times. Gradually his patrons fell away. By 1820, he was living as a recluse and was described by friends as the "most solitary of the solitary". Towards the end of his life he lived in relative poverty. He became isolated and spent long periods of the day and night walking alone through woods and fields, often beginning his strolls before sunrise.
He suffered his first stroke in June 1835, which left him with minor limb paralysis and greatly reduced his ability to paint. As a result, he was unable to work in oil; instead he was limited to watercolour, sepia and reworking older compositions. Although his vision remained strong, he had lost the full strength of his hand. Yet he was able to produce a final 'black painting', Seashore by Moonlight (1835–1836), described by Vaughan as the "darkest of all his shorelines, in which richness of tonality compensates for the lack of his former finesse". Symbols of death appeared in his work from this period. Soon after his stroke, the Russian royal family purchased a number of his earlier works, and the proceeds allowed him to travel to Teplitz—in today's Czech Republic—to recover.
During the mid-1830s, Friedrich began a series of portraits and he returned to observing himself in nature. As the art historian William Vaughan observed, however, "He can see himself as a man greatly changed. He is no longer the upright, supportive figure that appeared in Two Men Contemplating the Moon in 1819. He is old and stiff ... he moves with a stoop". By 1838, he was capable of working in a small format only. He and his family were living in poverty and grew increasingly dependent for support on the charity of friends.
===Death===
Friedrich died in Dresden on 7 May 1840, and was buried in Dresden's Trinitatis-Friedhof (Trinity Cemetery) east of the city centre (the entrance to which he had painted some 15 years earlier). His simple flat gravestone lies north-west of the central roundel within the main avenue. His wife Caroline died impoverished seven years later, in 1847.
By this time his reputation and fame had waned, and his death was little noticed within the artistic community. His artwork had certainly been acknowledged during his lifetime, but not widely. While the close study of landscape and an emphasis on the spiritual elements of nature were commonplace in contemporary art, his interpretations were highly original and personal. By 1838, his work no longer sold or received attention from critics; the Romantic movement had moved away from the early idealism that the artist had helped found.
Carl Gustav Carus later wrote a series of articles which paid tribute to Friedrich's transformation of the conventions of landscape painting. However, Carus' articles placed Friedrich firmly in his time, and did not place the artist within a continuing tradition. Only one of his paintings had been reproduced as a print, and that was produced in very few copies.
==Themes==
===Landscape and the sublime===
The visualisation and portrayal of landscape in an entirely new manner was Friedrich's key innovation. He sought not just to explore the blissful enjoyment of a beautiful view, as in the classic conception, but rather to examine an instant of sublimity, a reunion with the spiritual self through the contemplation of nature. Friedrich was instrumental in transforming landscape in art from a backdrop subordinated to human drama to a self-contained emotive subject. Friedrich's paintings commonly employed the Rückenfigur—a person seen from behind, contemplating the view. The viewer is encouraged to place himself in the position of the Rückenfigur, by which means he experiences the sublime potential of nature, understanding that the scene is as perceived and idealised by a human.
Friedrich created the idea of a landscape full of romantic feeling—die romantische Stimmungslandschaft. His art details a wide range of geographical features, such as rock coasts, forests and mountain scenes, and often used landscape to express religious themes. During his time, most of the best-known paintings were viewed as expressions of a religious mysticism. He wrote: "The artist should paint not only what he sees before him, but also what he sees within him. If, however, he sees nothing within him, then he should also refrain from painting that which he sees before him. Otherwise, his pictures will be like those folding screens behind which one expects to find only the sick or the dead." Expansive skies, storms, mist, forests, ruins and crosses bearing witness to the presence of God are frequent elements in Friedrich's landscapes. Though death finds symbolic expression in boats that move away from shore—a Charon-like motif—and in the poplar tree, it is referenced more directly in paintings like The Abbey in the Oakwood (1808–1810), in which monks carry a coffin past an open grave, toward a cross, and through the portal of a church in ruins.
He was one of the first artists to portray winter landscapes in which the land is rendered as stark and dead. Friedrich's winter scenes are solemn and still—according to the art historian Hermann Beenken, Friedrich painted winter scenes in which "no man has yet set his foot. The theme of nearly all the older winter pictures had been less winter itself than life in winter. In the 16th and 17th centuries, it was thought impossible to leave out such motifs as the crowd of skaters, the wanderer ... It was Friedrich who first felt the wholly detached and distinctive features of a natural life. Instead of many tones, he sought the one; and so, in his landscape, he subordinated the composite chord into one single basic note".
Bare oak trees and tree stumps, such as those in Raven Tree (), Man and Woman Contemplating the Moon (), and Willow Bush under a Setting Sun (), are recurring elements of his paintings, and usually symbolise death. Countering the sense of despair are Friedrich's symbols for redemption: the cross and the clearing sky promise eternal life, and the slender moon suggests hope and the growing closeness of Christ. In his paintings of the sea, anchors often appear on the shore, also indicating a spiritual hope. In The Abbey in the Oakwood, the movement of the monks away from the open grave and toward the cross and the horizon imparts Friedrich's message that the final destination of man's life lies beyond the grave.
With dawn and dusk constituting prominent themes of his landscapes, Friedrich's own later years were characterised by a growing pessimism. His work becomes darker, revealing a fearsome monumentality. The Wreck of the Hope—also known as The Polar Sea or The Sea of Ice (1823–1824)—perhaps best summarises Friedrich's ideas and aims at this point, though in such a radical way that the painting was not well received. Completed in 1824, it depicted a grim subject, a shipwreck in the Arctic Ocean; "the image he produced, with its grinding slabs of travertine-colored floe ice chewing up a wooden ship, goes beyond documentary into allegory: the frail bark of human aspiration crushed by the world's immense and glacial indifference."
Friedrich's written commentary on aesthetics was limited to a collection of aphorisms set down in 1830, in which he explained the need for the artist to match natural observation with an introspective scrutiny of his own personality. His best-known remark advises the artist to "close your bodily eye so that you may see your picture first with the spiritual eye. Then bring to the light of day that which you have seen in the darkness so that it may react upon others from the outside inwards."
===Loneliness and death===
Both Friedrich's life and art have at times been perceived by some to have been marked with an overwhelming sense of loneliness. Art historians and some of his contemporaries attribute such interpretations to the losses suffered during his youth to the bleak outlook of his adulthood, while Friedrich's pale and withdrawn appearance helped reinforce the popular notion of the "taciturn man from the North".
Friedrich suffered depressive episodes in 1799, 1803–1805, c. 1813, in 1816 and between 1824 and 1826. There are noticeable thematic shifts in the works he produced during these episodes, which see the emergence of such motifs and symbols as vultures, owls, graveyards and ruins. From 1826 these motifs became a permanent feature of his output, while his use of colour became more dark and muted. Carus wrote in 1829 that Friedrich "is surrounded by a thick, gloomy cloud of spiritual uncertainty", though the noted art historian and curator Hubertus Gassner disagrees with such notions, seeing in Friedrich's work a positive and life-affirming subtext inspired by Freemasonry and religion.
===Germanic folklore===
Reflecting Friedrich's patriotism and resentment during the 1813 French occupation of the dominion of Pomerania, motifs from German folklore became increasingly prominent in his work. An anti-French German nationalist, Friedrich used motifs from his native landscape to celebrate Germanic culture, customs and mythology. He was impressed by the anti-Napoleonic poetry of Ernst Moritz Arndt and Theodor Körner, and the patriotic literature of Adam Müller and Heinrich von Kleist. Moved by the deaths of three friends killed in battle against France, as well as by Kleist's 1808 drama Die Hermannsschlacht, Friedrich undertook a number of paintings in which he intended to convey political symbols solely by means of the landscape—a first in the history of art.
In Old Heroes' Graves (1812), a dilapidated monument inscribed "Arminius" invokes the Germanic chieftain, a symbol of nationalism, while the four tombs of fallen heroes are slightly ajar, freeing their spirits for eternity. Two French soldiers appear as small figures before a cave, lower and deep in a grotto surrounded by rock, as if farther from heaven. A second political painting, Fir Forest with the French Dragoon and the Raven (c. 1813), depicts a lost French soldier dwarfed by a dense forest, while on a tree stump a raven is perched—a prophet of doom, symbolizing the anticipated defeat of France.
==Legacy==
===Influence===
Alongside other Romantic painters, Friedrich helped position landscape painting as a major genre within Western art. Of his contemporaries, Friedrich's style most influenced the painting of Johan Christian Dahl (1788–1857). Among later generations, Arnold Böcklin (1827–1901) was strongly influenced by his work, and the substantial presence of Friedrich's works in Russian collections influenced many Russian painters, in particular Arkhip Kuindzhi (c. 1842–1910) and Ivan Shishkin (1832–1898). Friedrich's spirituality anticipated American painters such as Albert Pinkham Ryder (1847–1917), Ralph Blakelock (1847–1919), the painters of the Hudson River School and the New England Luminists.
At the turn of the 20th century, Friedrich was rediscovered by the Norwegian art historian Andreas Aubert (1851–1913), whose writing initiated modern Friedrich scholarship, and by the Symbolist painters, who valued his visionary and allegorical landscapes. The Norwegian Symbolist Edvard Munch (1863–1944) would have seen Friedrich's work during a visit to Berlin in the 1880s. Munch's 1899 print The Lonely Ones echoes Friedrich's Rückenfigur (back figure), although in Munch's work the focus has shifted away from the broad landscape and toward the sense of dislocation between the two melancholy figures in the foreground.
Friedrich's modern revival gained momentum in 1906, when thirty-two of his works were featured in an exhibition in Berlin of Romantic-era art. His landscapes exercised a strong influence on the work of German artist Max Ernst (1891–1976), and as a result other Surrealists came to view Friedrich as a precursor to their movement. In 1934, the Belgian painter René Magritte (1898–1967) paid tribute in his work The Human Condition, which directly echoes motifs from Friedrich's art in its questioning of perception and the role of the viewer.
A few years later, the Surrealist journal Minotaure included Friedrich in a 1939 article by the critic Marie Landsberger, thereby exposing his work to a far wider circle of artists. The influence of The Wreck of Hope (or The Sea of Ice) is evident in the 1940–41 painting Totes Meer by Paul Nash (1889–1946), a fervent admirer of Ernst. Friedrich's work has been cited as an inspiration by other major 20th-century artists, including Mark Rothko (1903–1970), Gerhard Richter (b. 1932), Gotthard Graubner and Anselm Kiefer (b. 1945). Friedrich's Romantic paintings have also been singled out by writer Samuel Beckett (1906–89), who, standing before Man and Woman Contemplating the Moon, said "This was the source of Waiting for Godot, you know."
In his 1961 article "The Abstract Sublime", originally published in ARTnews, the art historian Robert Rosenblum drew comparisons between the Romantic landscape paintings of both Friedrich and Turner with the Abstract Expressionist paintings of Mark Rothko. Rosenblum specifically describes Friedrich's 1809 painting The Monk by the Sea, Turner's The Evening Star and Rothko's 1954 Light, Earth and Blue as revealing affinities of vision and feeling. According to Rosenblum, "Rothko, like Friedrich and Turner, places us on the threshold of those shapeless infinities discussed by the aestheticians of the Sublime. The tiny monk in the Friedrich and the fisher in the Turner establish a poignant contrast between the infinite vastness of a pantheistic God and the infinite smallness of His creatures. In the abstract language of Rothko, such literal detail—a bridge of empathy between the real spectator and the presentation of a transcendental landscape—is no longer necessary; we ourselves are the monk before the sea, standing silently and contemplatively before these huge and soundless pictures as if we were looking at a sunset or a moonlit night."
===Critical opinion===
Until 1890, and especially after his friends had died, Friedrich's work lay in near-oblivion for decades. Yet, by 1890, the symbolism in his work began to ring true with the artistic mood of the day, especially in central Europe. However, despite a renewed interest and an acknowledgment of his originality, his lack of regard for "painterly effect" and thinly rendered surfaces jarred with the theories of the time.
During the 1930s, Friedrich's work was used in the promotion of Nazi ideology, which attempted to fit the Romantic artist within the nationalistic Blut und Boden. It took decades for Friedrich's reputation to recover from this association with Nazism. His reliance on symbolism and the fact that his work fell outside the narrow definitions of modernism contributed to his fall from favour. In 1949, art historian Kenneth Clark wrote that Friedrich "worked in the frigid technique of his time, which could hardly inspire a school of modern painting", and suggested that the artist was trying to express in painting what is best left to poetry. Clark's dismissal of Friedrich reflected the damage the artist's reputation sustained during the late 1930s.
Friedrich's reputation suffered further damage when his imagery was adopted by a number of Hollywood directors, including Walt Disney, built on the work of such German cinema masters as Fritz Lang and F. W. Murnau, within the horror and fantasy genres. His rehabilitation was slow, but enhanced through the writings of such critics and scholars as Werner Hofmann, Helmut Börsch-Supan and Sigrid Hinz, who successfully rebutted the political associations ascribed to his work, developed a catalogue raisonné, and placed Friedrich within a purely art-historical context.
By the 1970s, he was again being exhibited in major international galleries and found favour with a new generation of critics and art historians. Today, his international reputation is well established. He is a national icon in his native Germany, and highly regarded by art historians and connoisseurs across the Western World. He is generally viewed as a figure of great psychological complexity, and according to Vaughan, "a believer who struggled with doubt, a celebrator of beauty haunted by darkness. In the end, he transcends interpretation, reaching across cultures through the compelling appeal of his imagery. He has truly emerged as a butterfly—hopefully one that will never again disappear from our sight".
==Work==
Friedrich was a prolific artist who produced more than 500 attributed works. In line with the Romantic ideals of his time, he intended his paintings to function as pure aesthetic statements, so he was cautious that the titles given to his work were not overly descriptive or evocative. It is likely that some of today's more literal titles, such as The Stages of Life, were not given by the artist himself, but were instead adopted during one of the revivals of interest in Friedrich. Complications arise when dating Friedrich's work, in part because he often did not directly name or date his canvases. He kept a carefully detailed notebook on his output, however, which has been used by scholars to tie paintings to their completion dates.
File:Caspar David Friedrich 021.jpg|Old Heroes' Graves (1812), 49.5 × 70.5 cm. Kunsthalle, Hamburg. A dilapidated monument inscribed "Arminius" invokes the Germanic chieftain, a symbol of nationalism. Two French soldiers appear as small figures before a cave, lower and deep in a grotto surrounded by rock, as if farther from heaven.
File:Caspar David Friedrich - Kreuz an der Ostsee (Schloss Carlottenburg, Neuer Pavillon).jpg|The Cross Beside The Baltic (1815), 45 × 33.5 cm. Schloss Charlottenburg, Berlin. This painting marked a move away from depictions in broad daylight, to return to nocturnal scenes, twilight and a deeper poignancy of mood.
File:Caspar_David_Friedrich_-_Mondaufgang_am_Meer_-_Google_Art_Project.jpg|Moonrise over the Sea (1822). 55 × 71 cm. Alte Nationalgalerie, Berlin. From the early 1820s, human figures appear with increasing frequency in his paintings.
File:Caspar David Friedrich - Graveyard under Snow - Museum der bildenden Künste.jpg|Graveyard under Snow (1826). 31 × 25 cm. Museum der bildenden Künste, Leipzig. Friedrich sketched memorial monuments and sculptures for mausoleums, reflecting his obsession with death and the afterlife. He also created some of the funerary art in Dresden's cemeteries.
File:Oak Tree in the Snow.jpg|The Oak Tree in the Snow (1829). 71 × 48 cm. Alte Nationalgalerie, Berlin. Friedrich was one of the first artists to portray winter landscapes as stark and dead. His winter scenes are solemn and still—according to the art historian Hermann Beenken, Friedrich painted winter scenes in which "no man has yet set his foot".
File:Caspar David Friedrich 013.jpg|The Stages of Life (1835). Museum der Bildenden Künste, Leipzig. The Stages of Life is a meditation on the artist's mortality, depicting five ships at various distances. The foreground similarly shows five figures at different stages of life.
File:Caspar David Friedrich 016.jpg|The Giant Mountains (1830–1835). 72 × 102 cm. Alte Nationalgalerie, Berlin. Friedrich sought to explore the blissful enjoyment of a landscape as a reunion with the spiritual self through the contemplation of nature.
File:Caspar David Friedrich - Küste bei Mondschein.jpg|Seashore by Moonlight (1835–1836). 134 × 169 cm. Kunsthalle, Hamburg. His final "black painting", it is described by William Vaughan as the "darkest of all his shorelines."
|
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5,655 |
Courtney Love
|
Courtney Michelle Love (née Harrison; born July 9, 1964) is an American singer, guitarist, songwriter, and actress. A figure in the alternative and grunge scenes of the 1990s, Love has had a career spanning four decades. She rose to prominence as the lead vocalist and rhythm guitarist of the alternative rock band Hole, which she formed in 1989. Love has drawn public attention for her uninhibited live performances and confrontational lyrics, as well as her highly publicized personal life following her marriage to the Nirvana frontman Kurt Cobain.
Love had an itinerant childhood, but was primarily raised in Portland, Oregon, where she played in a series of short-lived bands and was active in the local punk scene. After briefly being in a juvenile hall, she spent a year living in Dublin and Liverpool before returning to the United States and pursuing an acting career. She appeared in supporting roles in the Alex Cox films Sid and Nancy (1986) and Straight to Hell (1987) before forming the band Hole in Los Angeles with guitarist Eric Erlandson. The group received critical acclaim from underground rock press for their 1991 debut album Pretty on the Inside, produced by Kim Gordon, while their second release, Live Through This (1994), was met with critical accolades and multi-platinum sales. In 1995, Love returned to acting, earning a Golden Globe Award nomination for her performance as Althea Leasure in Miloš Forman's The People vs. Larry Flynt (1996), which established her as a mainstream actress. The following year, Hole's third album, Celebrity Skin (1998), was nominated for three Grammy Awards.
Love continued to work as an actress into the early 2000s, appearing in big-budget pictures such as Man on the Moon (1999) and Trapped (2002), before releasing her first solo album, America's Sweetheart, in 2004. The subsequent several years were marred with publicity surrounding Love's legal troubles and drug relapse, which resulted in a mandatory lockdown rehabilitation sentence in 2005 while she was writing a second solo album. That project became Nobody's Daughter, released in 2010 as a Hole album but without the former Hole lineup. Between 2014 and 2015, Love released two solo singles and returned to acting in the network series Sons of Anarchy and Empire.
Love has also been active as a writer; she co-created and co-wrote three volumes of a manga, Princess Ai, between 2004 and 2006, and wrote a memoir, Dirty Blonde (2006). In 2020, NME named her one of the most influential singers in alternative culture of the last 30 years.
==Life and career==
===1964–1982: Childhood and education===
Courtney Michelle Harrison was born July 9, 1964, at Saint Francis Memorial Hospital in San Francisco, the first child of psychotherapist Linda Carroll (née Risi; born 1944) and Hank Harrison (1941–2022), a publisher and road manager for the Grateful Dead. Her parents met at a party held for Dizzy Gillespie in 1963, and the two married in Reno, Nevada after Carroll discovered she was pregnant. a Cuban writer who co-wrote the film The Last Train from Madrid with Love's great-grandfather, Paul Hervey Fox, cousin of writer Faith Baldwin and actor Douglas Fairbanks. Phil Lesh, the founding bassist of the Grateful Dead, was Love's godfather. According to Love, she was named after Courtney Farrell, the protagonist of Pamela Moore's 1956 novel Chocolates for Breakfast. Love is of mixed Cuban, English, German, Irish, Ashkenazi Jewish, and Welsh ancestry. Through her mother's subsequent marriages, Love has two younger half-sisters, three younger half-brothers (one of whom died in infancy), and one adopted brother. In 1970, Carroll relocated with Love to the rural community of Marcola, Oregon where they lived along the Mohawk River her mother maintained an unorthodox home; according to Love, "There were hairy, wangly-ass hippies running around naked [doing] Gestalt therapy", and her mother raised her in a gender-free household with "no dresses, no patent leather shoes, no canopy beds, nothing". Love attended a Montessori school in Eugene, Oregon, where she struggled academically and socially. She has said that she began seeing psychiatrists at "like, [age] three. Observational therapy. TM for tots. You name it, I've been there." but soon expelled for misbehavior. In 1973, Carroll sent Love back to Portland, Oregon, to be raised by her former stepfather and other family friends. At age 14, Love was arrested for shoplifting from a Portland department store and remanded at Hillcrest Correctional Facility, a juvenile hall in Salem, Oregon. Shortly after her emancipation, Love spent two months in Japan working as a topless dancer, but was deported after her passport was confiscated. She returned to Portland and began working at the strip club Mary's Club, adopting the surname Love to conceal her identity; she later adopted Love as her surname. She worked odd jobs, including as a DJ at a gay disco. Love said she lacked social skills, and learned them while frequenting gay clubs and spending time with drag queens. During this period, she enrolled at Portland State University, studying English and philosophy. She later commented that, had she not found a passion for music, she would have sought a career working with children.
Deciding to shift her focus to acting, Love enrolled at the San Francisco Art Institute and studied film under experimental director George Kuchar, featuring in one of his short films, Club Vatican. She also took experimental theater courses in Oakland taught by Whoopi Goldberg. In 1985, Love submitted an audition tape for the role of Nancy Spungen in the Sid Vicious biopic Sid and Nancy (1986) and was given a minor supporting role by director Alex Cox. After filming Sid and Nancy in New York City, she worked at a peep show in Times Square and squatted at the ABC No Rio social center and Pyramid Club in the East Village. That year, Cox cast her in a leading role in his film Straight to Hell (1987), a Spaghetti Western starring Joe Strummer, Dennis Hopper, and Grace Jones, shot in Spain in 1986. The film was poorly reviewed by critics, but it caught the attention of Andy Warhol, who featured Love in an episode of Andy Warhol's Fifteen Minutes. She also had a part in the 1988 Ramones music video for "I Wanna Be Sedated", appearing as a bride among dozens of party guests.
Displeased by the "celebutante" fame she had attained, Love abandoned her acting career in 1988 and resumed work as a stripper in Oregon, where she was recognized by customers at a bar in the small town of McMinnville. This prompted Love to go into isolation and relocate to Anchorage, Alaska, where she lived for three months to "gather her thoughts", supporting herself by working at a strip club frequented by local fishermen. "I decided to move to Alaska because I needed to get my shit together and learn how to work", she said in retrospect. "So I went on this sort of vision quest. I got rid of all my earthly possessions. I had my bad little strip clothes and some big sweaters, and I moved into a trailer with a bunch of other strippers."
===1988–1991: Beginnings of Hole===
At the end of 1988, Love taught herself to play guitar and relocated to Los Angeles, where she placed an ad in a local music zine: "I want to start a band. My influences are Big Black, Sonic Youth, and Fleetwood Mac." By 1989, Love had recruited guitarist Eric Erlandson; bassist Lisa Roberts, her neighbor; and drummer Caroline Rue, whom she met at a Gwar concert. and a conversation in which her mother told her that she could not live her life "with a hole running through her". On July 23, 1989, Love married Leaving Trains vocalist James Moreland in Las Vegas; the marriage was annulled the same year. She later said that Moreland was a transvestite and that they had married "as a joke". After forming Hole, Love and Erlandson had a romantic relationship that lasted over a year.
In Hole's formative stages, Love continued to work at strip clubs in Hollywood (including Jumbo's Clown Room and the Seventh Veil), saving money to purchase backline equipment and a touring van, while rehearsing at a Hollywood studio loaned to her by the Red Hot Chili Peppers.
With no wave, noise rock, and grindcore bands being major influences on Love, described by Q as "confrontational [and] genuinely uninhibited". The record was released in September 1991 on Caroline Records, produced by Kim Gordon of Sonic Youth with assistant production from Gumball's Don Fleming; Love and Gordon had met when Hole opened for Sonic Youth during their promotional tour for Goo at the Whisky a Go Go in November 1990. In early 1991, Love sent Gordon a personal letter asking her to produce the record for the band, to which she agreed. It gained a following in the United Kingdom, charting at 59 on the UK Albums Chart, and its lead single, "Teenage Whore", entered the UK Indie Chart at number one. The album's feminist slant led many to tag the band as part of the riot grrrl movement, a movement with which Love did not associate. The band toured in support of the record, headlining with Mudhoney in Europe; in the United States, they opened for the Smashing Pumpkins,
During the tour, Love briefly dated Smashing Pumpkins frontman Billy Corgan and then the Nirvana frontman Kurt Cobain. The journalist Michael Azerrad states that Love and Cobain met in 1989 at the Satyricon nightclub in Portland, Oregon. However, the Cobain biographer Charles Cross gives the date as February 12, 1990; Cross said that Cobain playfully wrestled Love to the floor after she said that he looked like Dave Pirner of Soul Asylum. According to Love, she met Cobain at a Dharma Bums show in Portland, while Love's bandmate Eric Erlandson said that he and Love were introduced to Cobain in a parking lot after a concert at the Hollywood Palladium on May 17, 1991. In late 1991, Love and Cobain became re-acquainted through Jennifer Finch, one of Love's friends and former bandmates. Love and Cobain were a couple by 1992.
=== 1992–1995: Marriage to Kurt Cobain, Live Through This and breakthrough ===
Shortly after completing the tour for Pretty on the Inside, Love married Cobain on Waikiki Beach on February 24, 1992. and recorded their fourth single, "Beautiful Son", which was released in April 1993. On August 18, 1992 the couple's only child, a daughter, Frances Bean Cobain, was born in Los Angeles. They relocated to Carnation, Washington, and then Seattle.
Love's first major media exposure came in a September 1992 profile with Cobain for Vanity Fair by Lynn Hirschberg, entitled "Strange Love". Cobain had become a major public figure following the surprise success of Nirvana's album Nevermind. Love was urged by her manager to participate in the cover story. During the prior year, Love and Cobain had developed a heroin addiction; the profile portrayed them in an unflattering light, and suggested that Love had been addicted to heroin during her pregnancy. The Los Angeles Department of Children and Family Services investigated, and custody of Frances was temporarily awarded to Love's sister Jaimee. Love said she was misquoted by Hirschberg, and that she had immediately quit heroin during her first trimester once she discovered she was pregnant. Love later said the article had serious implications for her marriage and Cobain's mental state, suggesting it was a factor in his suicide two years later.
On September 8, 1993, Love and Cobain made their only public performance together at the Rock Against Rape benefit in Hollywood, performing two acoustic duets of "Pennyroyal Tea" and "Where Did You Sleep Last Night". Love also performed electric versions of two new Hole songs, "Doll Parts" and "Miss World", both written for their upcoming second album. In June, she traveled to the Namgyal Buddhist Monastery in Ithaca, New York and had Cobain's ashes ceremonially blessed by Buddhist monks. Another portion was mixed into clay and made into memorial sculptures. For Hole's impending tour, Love recruited the Canadian bassist Melissa Auf der Maur. Hole's performance on August 26, 1994, at the Reading Festival—Love's first public performance following Cobain's death—was described by MTV as "by turns macabre, frightening and inspirational". John Peel wrote in The Guardian that Love's disheveled appearance "would have drawn whistles of astonishment in Bedlam", and that her performance "verged on the heroic ... Love steered her band through a set which dared you to pity either her recent history or that of the band ... The band teetered on the edge of chaos, generating a tension which I cannot remember having felt before from any stage."
Live Through This was certified platinum in April 1995 and received numerous accolades. The success combined with Cobain's suicide produced publicity for Love, and she was featured on Barbara Walters' 10 Most Fascinating People in 1995. Her erratic onstage behavior and various legal troubles during Hole's tour compounded the media coverage of her. Hole performed a series of riotous concerts over the following year, with Love frequently appearing hysterical onstage, flashing crowds, stage diving, and getting into fights with audience members. One journalist reported that at the band's show in Boston in December 1994: "Love interrupted the music and talked about her deceased husband Kurt Cobain, and also broke out into Tourette syndrome-like rants. The music was great, but the raving was vulgar and offensive, and prompted some of the audience to shout back at her."
In January 1995, Love was arrested in Melbourne for disrupting a Qantas flight after getting into an argument with a stewardess. On July 4, 1995, at the Lollapalooza Festival in George, Washington, Love threw a lit cigarette at musician Kathleen Hanna before punching her in the face, alleging that she had made a joke about her daughter. She pleaded guilty to an assault charge and was sentenced to anger management classes. In November 1995, two male teenagers sued Love for allegedly punching them during a Hole concert in Orlando, Florida in March 1995. The judge dismissed the case on grounds that the teens "weren't exposed to any greater amount of violence than could reasonably be expected at an alternative rock concert". Love later said she had little memory of 1994 and 1995,
===1996–2002: Acting success and Celebrity Skin===
After Hole's world tour concluded in 1996, Love made a return to acting, first in small roles in the Jean-Michel Basquiat biopic Basquiat and the drama Feeling Minnesota (1996), and then a starring role as Larry Flynt's wife Althea in Miloš Forman's critically acclaimed 1996 film The People vs. Larry Flynt. Love went through rehabilitation and quit using heroin at the insistence of Forman; she was ordered to take multiple urine tests under the supervision of Columbia Pictures while filming, and passed all of them. her performance received acclaim, earning a Golden Globe nomination for Best Actress, and a New York Film Critics Circle Award for Best Supporting Actress. Critic Roger Ebert called her work in the film "quite a performance; Love proves she is not a rock star pretending to act, but a true actress." She won several other awards from various film critic associations for the film. During this time, Love maintained what the media noted as a more decorous public image, and she appeared in ad campaigns for Versace and in a Vogue Italia spread. Following the release of The People vs. Larry Flynt, she dated her co-star Edward Norton, with whom she remained until 1999.
In late 1997, Hole released the compilations My Body, the Hand Grenade and The First Session, both of which featured previously recorded material. Love attracted media attention in May 1998 after punching journalist Belissa Cohen at a party; the suit was settled out of court for an undisclosed sum. In September 1998, Hole released their third studio album, Celebrity Skin, which featured a stark power pop sound that contrasted with their earlier punk influences. Smashing Pumpkins frontman Billy Corgan co-wrote several songs. Celebrity Skin was well received by critics; Rolling Stone called it "accessible, fiery and intimate—often at the same time ... a basic guitar record that's anything but basic." Celebrity Skin went multi-platinum, and topped "Best of Year" lists at Spin and The Village Voice. It garnered Hole's only number-one single on the Modern Rock Tracks chart with "Celebrity Skin". Hole promoted the album through MTV performances and at the 1998 Billboard Music Awards, and were nominated for three Grammy Awards at the 41st Grammy Awards ceremony.
Before the release of Celebrity Skin, Love and Fender designed a low-priced Squier brand guitar, the Vista Venus. The instrument featured a shape inspired by Mercury, a little-known independent guitar manufacturer, Stratocaster, and Rickenbacker's solid body guitars. It had a single-coil and a humbucker pickup and was available in 6-string and 12-string versions. In an early 1999 interview, Love said about the Venus: "I wanted a guitar that sounded really warm and pop, but which required just one box to go dirty ... And something that could also be your first band guitar. I didn't want it all teched out. I wanted it real simple, with just one pickup switch." Hole resumed touring with Imperial Teen. Love later said Hole also abandoned the tour due to Manson and Korn's (whom they also toured with in Australia) sexualized treatment of teenage female audience members. Love told interviewers at 99X.FM in Atlanta: "What I really don't like—there are certain girls that like us, or like me, who are really messed up ... they're very young, and they do not need to be taken and raped, or filmed having enema contests ... [they were] going out into the audience and picking up fourteen and fifteen-year-old girls who obviously cut themselves, and then [I had] to see them in the morning ... it's just uncool." During this time, she starred opposite Jim Carrey as his partner Lynne Margulies in the Andy Kaufman biopic Man on the Moon (1999), followed by a role as William S. Burroughs's wife Joan Vollmer in Beat (2000) alongside Kiefer Sutherland. Love was cast as the lead in John Carpenter's sci-fi horror film Ghosts of Mars, but backed out after injuring her foot. She sued the ex-wife of her then-boyfriend, James Barber, whom Love alleged had caused the injury by running over her foot with her Volvo. The following year, she returned to film opposite Lili Taylor in Julie Johnson (2001), in which she played a woman who has a lesbian relationship; Love won an Outstanding Actress award at L.A.'s Outfest. She was then cast in the thriller Trapped (2002), alongside Kevin Bacon and Charlize Theron. The film was a box-office flop.
In the interim, Hole had become dormant. In March 2001, Love began a "punk rock femme supergroup", Bastard, enlisting Schemel, Veruca Salt co-frontwoman Louise Post, and bassist Gina Crosley. Post recalled: "[Love] was like, 'Listen, you guys: I've been in my Malibu, manicure, movie-star world for two years, alright? I wanna make a record. And let's leave all that grunge shit behind us, eh? We were being so improvisational, and singing together, and with a trust developing between us. It was the shit." The group recorded a demo tape, but by September 2001, Post and Crosley had left, with Post citing "unhealthy and unprofessional working conditions". In May 2002, Hole announced their breakup amid continuing litigation with Universal Music Group over their record contract.
In 1997, Love and former Nirvana members Krist Novoselic and Dave Grohl formed a limited liability company, Nirvana LLC, to manage Nirvana's business dealings. In June 2001, Love filed a lawsuit to dissolve it, blocking the release of unreleased Nirvana material and delaying the release of the Nirvana compilation With the Lights Out. Grohl and Novoselic sued Love, calling her "irrational, mercurial, self-centered, unmanageable, inconsistent and unpredictable". She responded with a letter stating that "Kurt Cobain was Nirvana" and that she and his family were the "rightful heirs" to the Nirvana legacy.
===2003–2008: Solo work and legal troubles===
In February 2003, Love was arrested at Heathrow Airport for disrupting a flight and was banned from Virgin Airlines. In October, she was arrested in Los Angeles after breaking several windows of her producer and then-boyfriend James Barber's home and was charged with being under the influence of a controlled substance; the ordeal resulted in her temporarily losing custody of her daughter.
After the breakup of Hole, Love began composing material with songwriter Linda Perry, and in July 2003 signed a contract with Virgin Records. She began recording her debut solo album, America's Sweetheart, in France shortly after. Virgin Records released America's Sweetheart in February 2004; it received mixed reviews. Charles Aaron of Spin called it a "jaw-dropping act of artistic will and a fiery, proper follow-up to 1994's Live Through This" and awarded it eight out of ten, while Amy Phillips of The Village Voice wrote: "[Love is] willing to act out the dream of every teenage brat who ever wanted to have a glamorous, high-profile hissyfit, and she turns those egocentric nervous breakdowns into art. Sure, the art becomes less compelling when you've been pulling the same stunts for a decade. But, honestly, is there anybody out there who fucks up better?" The album sold fewer than 100,000 copies. Love later expressed regret over the record, blaming her drug problems at the time. Shortly after it was released, she told Kurt Loder on TRL: "I cannot exist as a solo artist. It's a joke."
On March 17, 2004, Love appeared on the Late Show with David Letterman to promote America's Sweetheart. flashed Letterman, and stood on his desk. The New York Times wrote: "The episode was not altogether surprising for Ms. Love, 39, whose most public moments have veered from extreme pathos—like the time she read the suicide note of her famous husband, Kurt Cobain, on MTV—to angry feminism to catfights to incoherent ranting." Hours later, in the early morning of March 18, Love was arrested in Manhattan for allegedly striking a fan with a microphone stand during a small concert in the East Village.
On July 9, 2004, her 40th birthday, Love was arrested for failing to make a court appearance for the March 2004 charges, and taken to Bellevue Hospital, allegedly incoherent, where she was placed on a 72-hour watch. According to police, she was believed to be a potential danger to herself, but deemed mentally sound and released to a rehab facility two days later. Amidst public criticism and press coverage, comedian Margaret Cho published an opinion piece, "Courtney Deserves Better from Feminists", arguing that negative associations of Love with her drug and personal problems (including from feminists) overshadowed her music and wellbeing. Love pleaded guilty in October 2004 to disorderly conduct over the incident in East Village.
Love's appearance as a roaster on the Comedy Central Roast of Pamela Anderson in August 2005, in which she appeared intoxicated and disheveled, attracted further media attention. One review said that Love "acted as if she belonged in an institution". To avoid jail time, she accepted an additional 180-day rehab sentence in September 2005. In November 2005, after completing the program, Love was discharged from the rehab center under the provision that she complete further outpatient rehab. In subsequent interviews, Love said she had been addicted to substances including prescription drugs, cocaine, and crack cocaine. She said she had been sober since completing rehabilitation in 2007, and cited her Soka Gakkai Buddhist practice (which she began in 1988) as integral to her sobriety.
In the midst of her legal troubles, Love had endeavors in writing and publishing. She co-wrote a semi-autobiographical manga, Princess Ai (Japanese: プリンセス·アイ物語), with Stu Levy, illustrated by Misaho Kujiradou and Ai Yazawa; it was released in three volumes in the United States and Japan between 2004 and 2006. In 2006, Love published a memoir, Dirty Blonde, and began recording her second solo album, How Dirty Girls Get Clean, collaborating again with Perry and Billy Corgan. Love had written several songs, including an anti-cocaine song titled "Loser Dust", during her time in rehab in 2005. She told Billboard: "My hand-eye coordination was so bad [after the drug use], I didn't even know chords anymore. It was like my fingers were frozen. And I wasn't allowed to make noise [in rehab] ... I never thought I would work again." Tracks and demos for the album leaked online in 2006, and a documentary, The Return of Courtney Love, detailing the making of the album, aired on the British television network More4 in the fall of that year. A rough acoustic version of "Never Go Hungry Again", recorded during an interview for The Times in November, was also released. Incomplete audio clips of the song "Samantha", originating from an interview with NPR, were distributed on the internet in 2007.
===2009–2012: Hole revival and visual art===
In March 2009, fashion designer Dawn Simorangkir brought a libel suit against Love concerning a defamatory post Love made on her Twitter account, which was eventually settled for $450,000. Several months later, in June 2009, NME published an article detailing Love's plan to reunite Hole and release a new album, Nobody's Daughter. In response, former Hole guitarist Eric Erlandson stated in Spin magazine that contractually no reunion could take place without his involvement; therefore Nobody's Daughter would remain Love's solo record, as opposed to a "Hole" record. Love responded to Erlandson's comments in a Twitter post, claiming "he's out of his mind, Hole is my band, my name, and my Trademark". Nobody's Daughter was released worldwide as a Hole album on April 27, 2010. For the new line-up, Love recruited guitarist Micko Larkin, Shawn Dailey (bass guitar), and Stu Fisher (drums, percussion). Nobody's Daughter featured material written and recorded for Love's unfinished solo album, How Dirty Girls Get Clean, including "Pacific Coast Highway", "Letter to God", "Samantha", and "Never Go Hungry", although they were re-produced in the studio with Larkin and engineer Michael Beinhorn. The album's subject matter was largely centered on Love's tumultuous life between 2003 and 2007, and featured a polished folk rock sound, and more acoustic guitar work than previous Hole albums.
The first single from Nobody's Daughter was "Skinny Little Bitch", released to promote the album in March 2010. The album received mixed reviews. Robert Sheffield of Rolling Stone gave the album three out of five, saying Love "worked hard on these songs, instead of just babbling a bunch of druggy bullshit and assuming people would buy it, the way she did on her 2004 flop, America's Sweetheart". Sal Cinquemani of Slant Magazine also gave the album three out of five: "It's Marianne Faithfull's substance-ravaged voice that comes to mind most often while listening to songs like 'Honey' and 'For Once in Your Life'. The latter track is, in fact, one of Love's most raw and vulnerable vocal performances to date ... the song offers a rare glimpse into the mind of a woman who, for the last 15 years, has been as famous for being a rock star as she's been for being a victim." Love and the band toured internationally from 2010 into late 2012 promoting the record, with their pre-release shows in London and at South by Southwest receiving critical acclaim.
In May 2012, Love debuted an art collection at Fred Torres Collaborations in New York titled "And She's Not Even Pretty", which contained over 40 drawings and paintings by Love composed in ink, colored pencil, pastels, and watercolors. Later in the year, she collaborated with Michael Stipe on the track "Rio Grande" for Johnny Depp's sea shanty album Son of Rogues Gallery, and in 2013, co-wrote and contributed vocals on "Rat A Tat" from Fall Out Boy's album Save Rock and Roll, also appearing in the song's music video.
===2013–2015: Return to acting; libel lawsuits===
After dropping the Hole name and performing as a solo artist in late 2012, Love appeared in spring 2013 advertisements for Yves Saint Laurent alongside Kim Gordon and Ariel Pink. Love completed a solo tour of North America in mid-2013, which was purported to be in promotion of an upcoming solo album; however, it was ultimately dubbed a "greatest hits" tour, and featured songs from Love's and Hole's back catalogue. Love told Billboard at the time that she had recorded eight songs in the studio.
Love was subject of a second landmark libel lawsuit brought against her in January 2014 by her former attorney Rhonda Holmes, who accused Love of online defamation, seeking $8 million in damages. It was the first case of alleged Twitter-based libel in U.S. history to make it to trial. The jury, however, found in Love's favor. It was released as a double A-side single with the song "Wedding Day" on May 4, 2014, on her own label Cherry Forever Records via Kobalt Label Services. The tracks were produced by Michael Beinhorn, and feature Tommy Lee on drums. In an interview with the BBC, Love revealed that she and former Hole guitarist Eric Erlandson had reconciled, and had been rehearsing new material together, along with former bassist Melissa Auf der Maur and drummer Patty Schemel, though she did not confirm a reunion of the band. On May 1, 2014, in an interview with Pitchfork, Love commented further on the possibility of Hole reuniting, saying:
"I'm not going to commit to it happening, because we want an element of surprise. There's a lot of is to be dotted and ts to be crossed."
Love was cast in several television series in supporting parts throughout 2014, including the FX series Sons of Anarchy, Revenge, and Lee Daniels' network series Empire in a recurring guest role as Elle Dallas. The track "Walk Out on Me", featuring Love, was included on the Empire: Original Soundtrack from Season 1 album, which debuted at number 1 on the Billboard 200. Alexis Petridis of The Guardian praised the track, saying: "The idea of Courtney Love singing a ballad with a group of gospel singers seems faintly terrifying ... The reality is brilliant. Love's voice fits the careworn lyrics, effortlessly summoning the kind of ravaged darkness that Lana Del Rey nearly ruptures herself trying to conjure up."
In January 2015, Love starred in a New York City stage production, Kansas City Choir Boy, a "pop opera" conceived by and co-starring Todd Almond. Charles Isherwood of The New York Times praised her performance, noting a "soft-edged and bewitching" stage presence, and wrote: "Her voice, never the most supple or rangy of instruments, retains the singular sound that made her an electrifying front woman for the band Hole: a single sustained noted can seem to simultaneously contain a plea, a wound and a threat." The show toured later in the year, with performances in Boston and Los Angeles. In April 2015, the journalist Anthony Bozza sued Love, alleging a contractual violation regarding his co-writing of her memoir. Love performed as the opening act for Lana Del Rey on her Endless Summer Tour for eight West Coast shows in May and June 2015. During her tenure, Love debuted the single "Miss Narcissist", released on Wavves' independent label Ghost Ramp. She was also cast in a supporting role in James Franco's film The Long Home, based on the novel by William Gay, her first film role in over ten years; as of 2022, it remains unreleased.
===2016–present: Fashion and forthcoming music===
In January 2016, Love released a clothing line in collaboration with Sophia Amoruso, "Love, Courtney", featuring 18 pieces reflecting her personal style. In November 2016, she began filming the pilot for A Midsummer's Nightmare, a Shakespeare anthology series adapted for Lifetime. She starred as Kitty Menendez in Menendez: Blood Brothers, a biopic television film based on the lives of Lyle and Erik Menendez, which premiered on Lifetime in June 2017.
In 2017, Love accompanied the museum director Nicholas Cullinan to the GQ Men of the Year awards at the Tate Modern, calling him her "soulmate" and her "family for life".
In October 2017, shortly after the Harvey Weinstein scandal made news, a 2005 video of Love warning young actresses about Weinstein went viral. In the footage, while on the red carpet for the Comedy Central Roast of Pamela Anderson, Love was asked by Natasha Leggero if she had any advice for "a young girl moving to Hollywood"; she responded, "If Harvey Weinstein invites you to a private party in the Four Seasons [hotel], don't go."
In the same year, Love was cast in Justin Kelly's biopic JT LeRoy, portraying a film producer opposite Laura Dern. In March 2018, she appeared in the music video for Marilyn Manson's "Tattooed in Reverse", and in April she appeared as a guest judge on RuPaul's Drag Race. In December, Love was awarded a restraining order against Sam Lutfi, who had acted as her manager for the previous six years, alleging verbal abuse and harassment. In January 2019, a Los Angeles County judge extended the three-year order to five years, citing Lutfi's tendency to "prey upon people".
On August 18, 2019, Love performed a solo set at the Yola Día festival in Los Angeles, which also featured performances by Cat Power and Lykke Li. On September 9, Love garnered press attention when she publicly criticized Joss Sackler, an heiress to the Sackler family OxyContin fortune, after she allegedly offered Love $100,000 to attend her fashion show during New York Fashion Week. In the same statement, Love indicated that she had relapsed into opioid addiction in 2018, stating that she had recently celebrated a year of sobriety.
On November 21, 2019, Love recorded the song "Mother", written and produced by Lawrence Rothman, as part of the soundtrack for the horror film The Turning (2020). In January 2020, she received the Icon Award at the NME Awards; NME described her as "one of the most influential singers in alternative culture of the last 30 years". The following month, she confirmed she was writing a new record which she described as "really sad ... [I'm] writing in minor chords, and that appeals to my sadness." In March 2021, Love said she had been hospitalized with acute anemia in August 2020, which had nearly killed her and reduced her weight to ; she made a full recovery.
In August 2022, Love revealed the completion of her memoir, The Girl with the Most Cake, after a nearly ten-year period of writing.
Love is featured as a guest vocalist on the track "Song to the Siren" by rapper 070 Shake, from her studio album Petrichor, which was released on November 15, 2024.
==Artistry==
===Influences===
Love has been candid about her diverse musical influences, the earliest being Patti Smith, the Runaways, and the Pretenders, artists she discovered while in juvenile hall as a young teenager. As a child, her first exposure to music was records that her parents received each month through Columbia Record Club. The first record Love owned was Leonard Cohen's Songs of Leonard Cohen (1967), which she obtained from her mother: "He was so lyric-conscious and morbid, and I was a pretty morbid kid", she recalled. Decades later, in 2009, Love introduced the band's frontman Gavin Friday at a Carnegie Hall event, and performed a song with him. Commenting in 2021, Love said: {{blockquote|There's this idea of "Courtney is punk and stuck in 1995!" but that's not the case. I was more [influenced by] new wave or post-punk. My number one greatest song of all time is "Love Will Tear Us Apart" by Joy Division, and I will take no fucking prisoners in that battle. But the band that affected me more than even Leonard Cohen and Bob Dylan was Echo and the Bunnymen. Siouxsie and the Banshees, Television, and Bauhaus. Discussing the abrasive sound of Hole's debut album, she said she felt she had to "catch up with all my hip peers who'd gone all indie on me, and who made fun of me for liking R.E.M. and The Smiths." She has also embraced the influence of experimental artists and punk rock groups, including Sonic Youth, Swans, Big Black, Diamanda Galás, the Germs, and the Stooges. While writing Celebrity Skin, she drew influence from Neil Young and My Bloody Valentine.
Literature and poetry have often been a major influence on her songwriting; Love said she had "always wanted to be a poet, but there was no money in it." She has named the works of T. S. Eliot and Charles Baudelaire as influential, and referenced works by Dante Rossetti, William Shakespeare, Rudyard Kipling, and Anne Sexton in her lyrics.
===Musical style and lyrics===
Musically, Love's work with Hole and her solo efforts have been characterized as alternative rock; Hole's early material, however, was described by critics as being stylistically closer to grindcore and aggressive punk rock. Spins October 1991 review of Hole's first album noted Love's layering of harsh and abrasive riffs buried more sophisticated musical arrangements. In 1998, she stated that Hole had "always been a pop band. We always had a subtext of pop. I always talked about it, if you go back ... what'll sound like some weird Sonic Youth tuning back then to you was sounding like the Raspberries to me, in my demented pop framework." and her lyrics have been described as "literate and mordant" and noted by scholars for "articulating a third-wave feminist consciousness." Simon Reynolds, in reviewing Hole's debut album, noted: "Ms. Love's songs explore the full spectrum of female emotions, from vulnerability to rage. The songs are fueled by adolescent traumas, feelings of disgust about the body, passionate friendships with women and the desire to escape domesticity. Her lyrical style could be described as emotional nudism."
Love has remarked that lyrics have always been the most important component of songwriting for her: "The important thing for me ... is it has to look good on the page. I mean, you can love Led Zeppelin and not love their lyrics ... but I made a big effort in my career to have what's on the page mean something." Common themes present in Love's lyrics during her early career included body image, rape, suicide, conformity, pregnancy, prostitution, and death. In a 1991 interview with Everett True, she said: "I try to place [beautiful imagery] next to fucked up imagery, because that's how I view things ... I sometimes feel that no one's taken the time to write about certain things in rock, that there's a certain female point of view that's never been given space."
Critics have noted that Love's later musical work is more lyrically introspective. Celebrity Skin and America's Sweetheart are lyrically centered on celebrity life, Hollywood, and drug addiction, while continuing Love's interest in vanity and body image. Nobody's Daughter was lyrically reflective of Love's past relationships and her struggle for sobriety, with the majority of its lyrics written while she was in rehab in 2006.
===Performance===
Love has a contralto vocal range. According to Love, she never wanted to be a singer, but rather aspired to be a skilled guitarist: "I'm such a lazy bastard though that I never did that", she said. "I was always the only person with the nerve to sing, and so I got stuck with it." Her vocals have been compared to those of Johnny Rotten, and David Fricke of Rolling Stone described them as "lung-busting" and "a corrosive, lunatic wail". In 2023, Rolling Stone ranked Love at number 130 on its list of the 200 Greatest Singers of All Time.
She has played a variety of Fender guitars throughout her career, including a Jaguar and a vintage 1965 Jazzmaster; the latter was purchased by the Hard Rock Cafe and is on display in New York City. Between 1989 and 1991, Love primarily played a Rickenbacker 425 because she "preferred the 3/4 neck", In the mid-1990s, she often played a guitar made by Mercury, an obscure company that manufactured custom guitars, as well as a Univox Hi-Flier. Fender's Vista Venus, designed by Love in 1998, was partially inspired by Rickenbacker guitars as well as her Mercury. During tours after the release of Nobody's Daughter (post-2010), Love has played a Rickenbacker 360 onstage. Her setup has included Fender tube gear, Matchless, Ampeg, Silvertone and a solid-state 1976 Randall Commander. Throughout her career, she has also garnered a reputation for unpredictable live shows. Music journalist Robert Hilburn wrote in 1993 that, "rather than simply scripted patter, Love's comments between songs [have] the natural feel of someone who is sharing her immediate feelings." In a review of a live performance published in 2010, it was noted that Love's onstage "one-liners [were] worthy of the Comedy Store." In the letter, Love said: "It's not piracy when kids swap music over the Internet using Napster or Gnutella or Freenet or iMesh or beaming their CDs into a My.MP3.com or MyPlay.com music locker. It's piracy when those guys that run those companies make side deals with the cartel lawyers and label heads so that they can be 'the label's friend', and not the artists'."
Love has been a long-standing supporter of LGBT causes. She has frequently collaborated with Los Angeles Gay and Lesbian Center, taking part in the center's "An Evening with Women" events. The proceeds of the event help provide food and shelter for homeless youth; services for seniors; legal assistance; domestic violence services; health and mental health services, and cultural arts programs. Love participated with Linda Perry for the event in 2012, and performed alongside Aimee Mann and comedian Wanda Sykes. Speaking on her collaboration on the event, Love said: "Seven thousand kids in Los Angeles a year go out on the street, and forty percent of those kids are gay, lesbian, or transgender. They come out to their parents, and become homeless ... for whatever reason, I don't really know why, but gay men have a lot of foundations—I've played many of them—but the lesbian side of it doesn't have as much money and/or donors, so we're excited that this has grown to cover women and women's affairs."
She has also contributed to AIDS organizations, partaking in benefits for amfAR and the RED Campaign. In May 2011, she donated six of her husband Cobain's personal vinyl records for auction at Mariska Hargitay's Joyful Heart Foundation event for victims of child abuse, rape, and domestic violence. She has also supported the Sophie Lancaster Foundation as well as Stand For Courage, an anti-bullying organization started by Love's sister.
== Legacy ==
thumb|upright=.9|Love, pictured in 2015, with her leg supported on the [[Foldback (sound engineering)|monitor, recognized as one of her signature stage moves Live Through This, 1,600,000; Celebrity Skin, 1,400,000 (the latter two per 2010 approximations). VH1 ranked Love 69 in their list of The 100 Greatest Women in Music History in 2012. In 2015, the Phoenix New Times declared Love the number one greatest female rock star of all time, writing: "To build a perfect rock star, there are several crucial ingredients: musical talent, physical attractiveness, tumultuous relationships, substance abuse, and public meltdowns, just to name a few. These days, Love seems to have rebounded from her epic tailspin and has leveled out in a slightly more normal manner, but there's no doubt that her life to date is the type of story people wouldn't believe in a novel or a movie."
Among the alternative musicians who have cited Love as an influence are Scout Niblett; Brody Dalle of The Distillers; Dee Dee Penny of Dum Dum Girls; Florence Welch; Annie Hardy of Giant Drag; and Nine Black Alps. Contemporary female pop artists Lana Del Rey, Avril Lavigne, Tove Lo, and Sky Ferreira have also cited Love as an influence. Love has frequently been recognized as the most high-profile contributor of feminist music during the 1990s, and for "subverting [the] mainstream expectations of how a woman should look, act, and sound." According to music journalist Maria Raha, "Hole was the highest-profile female-fronted band of the '90s to openly and directly sing about feminism." Patti Smith, a major influence of Love's, also praised her, saying: "I hate genderizing things ... [but] when I heard Hole, I was amazed to hear a girl sing like that. Janis Joplin was her own thing; she was into Big Mama Thornton and Bessie Smith. But what Courtney Love does, I'd never heard a girl do that."
She has also been a gay icon since the mid-1990s, and has jokingly referred to her fanbase as consisting of "females, gay guys, and a few advanced, evolved heterosexual men." Love's aesthetic image, particularly in the early 1990s, also became influential and was dubbed "kinderwhore" by critics and media. The subversive fashion mainly consisted of vintage babydoll dresses accompanied by smeared makeup and red lipstick. Love later said she had been influenced by the fashion of Chrissy Amphlett of the Divinyls. Interviewed in 1994, Love commented "I would like to think–in my heart of hearts–that I'm changing some psychosexual aspects of rock music. Not that I'm so desirable. I didn't do the kinder-whore thing because I thought I was so hot. When I see the look used to make one more appealing, it pisses me off. When I started, it was a What Ever Happened to Baby Jane? thing. My angle was irony."
==Discography==
=== Solo discography ===
America's Sweetheart (2004)
=== with Hole ===
Pretty on the Inside (1991)
Live Through This (1994)
Celebrity Skin (1998)
Nobody's Daughter (2010)
==Filmography==
Sid and Nancy (1986)
Straight to Hell (1987)
The People vs. Larry Flynt (1996)
200 Cigarettes (1999)
Man on the Moon (1999)
Julie Johnson (2001)
Trapped (2002)
|
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"Nicholas Cullinan",
"BBC Radio 6 Music",
"Scout Niblett",
"Grace Jones",
"Hong Kong",
"UK Indie Chart",
"Grammy Awards",
"Save Rock and Roll",
"Billboard 200",
"Kurt Cobain",
"Everett True",
"Product Red",
"Annie Hardy",
"Pennyroyal Tea",
"celebutante",
"Bookforum",
"Leonard Cohen",
"amfAR, The Foundation for AIDS Research",
"honorary degree",
"Moscow",
"née",
"United States trust law",
"Officialcharts.com",
"Vogue Italia",
"Fender Jaguar",
"V (American magazine)",
"Bethlem Royal Hospital",
"Caroline Records",
"Billboard (magazine)",
"Late Show with David Letterman",
"Retard Girl",
"Tove Lo",
"Trinity College Dublin",
"William Shakespeare",
"Deadline Hollywood",
"Love Will Tear Us Apart",
"New York Daily News",
"Red Hot Chili Peppers",
"Lyle and Erik Menendez",
"Celebrity Skin (song)",
"The Return of Courtney Love",
"Harvard University",
"Rickenbacker",
"Gothamist",
"East Village, Manhattan",
"Sid and Nancy",
"Leaving Trains",
"Freenet",
"Harvard Film Archive",
"The Guardian (newspaper)",
"Heathrow Airport",
"Cat Power",
"More4",
"Exhibitionism",
"Nine Black Alps",
"Joan Vollmer",
"Flipside (fanzine)",
"power pop",
"Faith No More",
"American Broadcasting Company",
"riot grrrl",
"Doll Parts",
"single (music)",
"Frances Farmer",
"E! Online",
"Empire (season 1)",
"probation",
"Yahoo!",
"Ogg",
"PJ Harvey",
"Samantha (Hole song)",
"E! True Hollywood Story",
"MP3.com",
"Raspberries (band)",
"Anthony Bozza",
"WFUV",
"Mohawk River (Oregon)",
"transgender",
"SoundCloud",
"Flunitrazepam",
"Carrie Fisher",
"Gumball (band)",
"Univox Hi-Flier",
"Transendental meditation",
"Tattooed in Reverse",
"Teenage Whore",
"Feminism",
"Kansas City Choir Boy",
"Entertainment Weekly",
"Hard Rock Cafe",
"Mariska Hargitay",
"Butthole Surfers",
"Louise Post",
"The Daily Beast",
"Gender neutrality",
"Nelson, New Zealand",
"Michael Azerrad",
"The Advocate (LGBT magazine)",
"The Last Train from Madrid",
"Mubi (streaming service)",
"Ian McCulloch (singer)",
"Fox News",
"The New York Observer",
"Ai Yazawa",
"Kat Bjelland",
"Lili Taylor",
"The Chart Show",
"Glamour (magazine)",
"Bellevue Hospital",
"Carnegie Hall",
"The Courier-Post",
"America's Sweetheart (Courtney Love album)",
"San Francisco Examiner",
"The Stranger (newspaper)",
"Tourette syndrome",
"Japanese language",
"Charlize Theron",
"With the Lights Out",
"Raji's",
"Trapped (2002 film)",
"Hollywood Palladium",
"dry rot",
"NPR",
"coming out of the closet",
"Business Insider",
"Song to the Siren",
"acoustic music",
"Patti Smith",
"Billboard Music Awards",
"Cubans",
"The New York Times",
"Ithaca, New York",
"Celebrity Skin",
"Dennis Hopper",
"the Smiths",
"Melissa Auf der Maur",
"Euripides",
"Salon (website)",
"Beat (2000 film)",
"Sub Pop Records",
"transvestism",
"Alex Cox",
"Whoopi Goldberg",
"Total Request Live",
"grindcore",
"Where Did You Sleep Last Night",
"new wave music",
"WWWQ-HD2",
"Jim Norton (comedian)",
"Micko Larkin",
"BBC Radio 6",
"Charles Baudelaire",
"supergroup (music)",
"Lana Del Rey",
"William Gay (author)",
"NME Awards",
"autism spectrum",
"Rotten Tomatoes",
"Sterling Publishing",
"The Bay Citizen",
"noise rock",
"Althea Flynt",
"libel",
"Napster",
"the Pretenders",
"The Howard Stern Show",
"San Francisco",
"Fall Out Boy",
"Gwar",
"Reno, Nevada",
"ABC No Rio",
"Chrissy Amphlett",
"Nirvana (band)",
"FX Network",
"Rhino Entertainment",
"anger management",
"Sirius Satellite Radio",
"San Francisco Chronicle",
"Marianne Faithfull",
"Medea (play)",
"contralto",
"People (magazine)",
"iMesh",
"cocaine",
"Nevermind",
"Los Angeles Times",
"Guitar World",
"Qantas",
"Slant Magazine",
"Whisky a Go Go",
"Fordham University",
"rhythm guitar",
"New York Film Critics Circle Award for Best Supporting Actress",
"folk rock",
"Sensory processing disorder",
"Ampeg",
"Man on the Moon (film)",
"Lysergic acid diethylamide",
"Anchorage, Alaska",
"Jumbo's Clown Room",
"Sympathy for the Record Industry",
"Bowery Ballroom",
"Maureen Herman",
"humbucker",
"Howard Stern",
"Jennifer Finch",
"A Midsummer's Nightmare (film)",
"Columbia House",
"The Boston Globe",
"The Daily Telegraph",
"Skinny Little Bitch",
"annulment",
"JT LeRoy (film)",
"Kobalt Label Services",
"CNN",
"Behind the Music",
"Natasha Lyonne",
"Eugene, Oregon",
"Orville H. Gibson",
"Lee Daniels",
"grunge",
"Dharma Bums (band)",
"Music recording sales certification",
"The Turning (2020 film)",
"South by Southwest",
"Phoenix New Times",
"Rickenbacker 360",
"Fender (company)",
"Select (magazine)",
"Vista Venus",
"Interview (magazine)",
"Kate Bush",
"Mudhoney",
"crack cocaine",
"Pollyanna",
"Big Black",
"Dizzy Gillespie",
"Diamanda Galás",
"The Hollywood Reporter",
"Nobody's Daughter",
"Faith Baldwin",
"Satyricon (nightclub)",
"University of Oregon",
"Patty Schemel",
"Seattle Weekly",
"Margaret Cho",
"Daily News (New York)",
"vision quest",
"Consequence (publication)",
"peep show",
"Hit So Hard",
"television pilot",
"Creative Artists Agency",
"The Guardian",
"The Distillers",
"Carnation, Washington",
"Willamette Week",
"IndieWire",
"Lifetime (TV network)",
"Emancipation of minors",
"Columbia Pictures",
"Grammy Award",
"Namgyal Monastery Institute of Buddhist Studies",
"Cherry Lane Music",
"Lykke Li",
"Sky Ferreira",
"Janis Joplin",
"Andy Kaufman",
"Facebook",
"Ghosts of Mars",
"Bob Dylan",
"Led Zeppelin",
"Grateful Dead",
"Orlando Sentinel",
"Nelson College for Girls",
"Stereogum",
"Giant Drag",
"Matchless Amplifiers",
"The First Session",
"Lollapalooza Festival",
"Veruca Salt (band)",
"James Franco",
"Michael Stipe",
"Wanda Sykes",
"Bessie Smith",
"Sackler family",
"Miloš Forman",
"What Ever Happened to Baby Jane? (1962 film)",
"Montessori education",
"Waikiki Beach",
"third-wave feminism",
"Harvard Law School",
"Rogue's Gallery: Pirate Ballads, Sea Songs, and Chanteys",
"McMinnville, Oregon",
"Los Angeles Department of Children and Family Services",
"24 Hours of Love",
"Joni Mitchell",
"assault",
"The Atlantic",
"Digital Media Law Project",
"Sons of Anarchy",
"Flipper (band)",
"Melody Maker",
"Menendez: Blood Brothers",
"The People vs. Larry Flynt",
"The Endless Summer Tour",
"alternative rock",
"Dead Kennedys",
"Tommy Lee",
"Gnutella",
"trade union",
"The Times",
"Alternative rock",
"Portland State University",
"Salem, Oregon",
"Linda Carroll",
"manga",
"Devendra Banhart",
"VH1",
"Johnny Rotten",
"Reading Festival",
"Rolling Stone",
"Dum Dum Girls",
"Echo & the Bunnymen",
"Joss Sackler",
"Murder of Sophie Lancaster",
"Geffen Records",
"America's Sweetheart (album)",
"babydoll",
"My Bloody Valentine (band)",
"no wave",
"musicOMH",
"Virgin Records",
"Classic Rock (magazine)",
"Sonic Youth",
"Miss World (song)",
"Charles R. Cross",
"the Runaways",
"BBC",
"Kerrang!",
"Taiwan",
"Times Square",
"post-punk",
"Julie Johnson (film)",
"Germs (band)",
"The New Zealand Herald",
"The Star-Ledger",
"GQ Men of the Year Awards",
"Pete de Freitas",
"Douglas Fairbanks",
"George Kuchar",
"Haight-Ashbury",
"Jim Carrey",
"Clash (magazine)",
"Ariel Pink",
"Kristen Pfaff",
"Phil Lesh",
"gung-ho",
"New York (magazine)",
"Hole (band)",
"Straight to Hell (film)",
"alternative culture",
"punk rock",
"MSNBC",
"AllMusic",
"Matt Everitt",
"Bay Area Reporter",
"Roger Ebert",
"Wavves",
"The Georgia Straight",
"John Peel",
"drag queen",
"Dave Pirner",
"Golden Globe Award for Best Actress in a Motion Picture – Drama",
"Universal Music Group",
"Television (band)",
"Opie and Anthony",
"Dante Gabriel Rossetti",
"Brody Dalle",
"fanzine",
"RIAA certification",
"Squier",
"Janis Tanaka",
"T. S. Eliot",
"Berkman Klein Center for Internet & Society",
"restraining order",
"race relations",
"Anne Sexton",
"drug rehabilitation",
"Divinyls",
"Four Seasons (hotels)",
"Live Through This",
"Interscope Records",
"RuPaul's Drag Race",
"List of awards and nominations received by Courtney Love",
"I Wanna Be Sedated",
"Billy Corgan",
"Bauhaus (band)",
"Paul Hervey Fox",
"James Moreland",
"The New Yorker",
"Suicide of Kurt Cobain",
"solid body",
"Rudyard Kipling",
"The Comedy Store",
"Paula Fox",
"Sophia Amoruso",
"Paper (magazine)",
"Goo (album)",
"CBGB",
"Marilyn Manson",
"Faith no More",
"Paramount Pictures",
"Esquire (magazine)",
"The Village Voice",
"Anna Faris",
"San Francisco Art Institute",
"Chocolates for Breakfast",
"CMJ New Music Report",
"Elle (magazine)",
"Kurt Loder",
"Kiefer Sutherland",
"Pitchfork (website)",
"Miss Narcissist",
"MovieWeb",
"Joy Division",
"Larry Flynt",
"Lori Barbero",
"UK Albums Chart",
"E!",
"Squier Venus",
"music piracy",
"Time (magazine)",
"British Broadcasting Corporation",
"Mary's Club",
"Marcola, Oregon",
"Pamela Anderson",
"Soft Cell",
"Psychotherapy",
"anemia",
"Golden Globe Award",
"Fender Stratocaster",
"Spaghetti Western",
"My Body, the Hand Grenade",
"R.E.M. (band)",
"WorldCat",
"Oxygen Network",
"Natasha Leggero",
"cremation",
"Saint Francis Memorial Hospital",
"Melbourne",
"USA Today",
"NME",
"LGBT",
"Florence Welch",
"Volvo",
"The Replacements (band)",
"Siouxsie Sioux",
"limited liability company",
"minor chord",
"Roddy Bottum",
"Newsday",
"Dicknail",
"Justin Kelly (director)",
"Catholic Church",
"hippie",
"Johnny Depp",
"Lawrence Rothman",
"Wedding Day (song)",
"Ramones",
"Today (American TV program)",
"Simon Reynolds",
"taxi dance hall",
"Harvey Weinstein sexual abuse cases",
"Chicago Sun-Times",
"Pyramid Club (New York)",
"Soka Gakkai International",
"Q (magazine)",
"backline (stage)",
"Gestalt therapy",
"Princess Ai",
"Imperial Teen",
"Joe Strummer",
"Pagan Babies (band)",
"banshee",
"200 Cigarettes",
"BBC News",
"Laura Nyro",
"demo (music)",
"KROQ-FM",
"Empire: Original Soundtrack from Season 1",
"squatting",
"Fender Musical Instruments Corporation",
"Versace",
"The Independent",
"gay icon",
"Neil Young",
"Oakland, California",
"Comedy Central Roast of Pamela Anderson",
"Box Office Mojo",
"Virgin Atlantic",
"Amanda Petrusich",
"Pretty on the Inside",
"Shinshokan",
"Kevin Bacon",
"pickup (music technology)",
"Ambulatory care",
"Virgin Prunes",
"Roast (comedy)",
"Fleetwood Mac",
"Women's Wear Daily",
"Swans (band)",
"Jean-Michel Basquiat",
"Frances Bean Cobain",
"Yves Saint Laurent (brand)",
"MTV2",
"Tokyopop",
"Portland, Oregon",
"Anthony Cumia",
"Empire (2015 TV series)",
"University Philosophical Society",
"Michael Beinhorn",
"Modern Rock Tracks",
"Hillcrest Youth Correctional Facility",
"Eric Erlandson",
"disorderly conduct",
"Kathleen Hanna",
"Sid Vicious",
"Foster care in the United States",
"The A.V. Club",
"U2",
"Beautiful Son",
"Songs of Leonard Cohen",
"Andy Warhol",
"John Carpenter",
"Avril Lavigne",
"070 Shake",
"Alexis Petridis",
"Babes in Toyland (band)",
"Dirty Blonde: The Diaries of Courtney Love",
"41st Annual Grammy Awards",
"Slate (magazine)",
"Museum of Modern Art",
"Google Books",
"Korn",
"Feeling Minnesota",
"Dave Grohl",
"stage diving",
"Comedy Central Roast",
"Barbara Walters",
"Soul Asylum",
"the Teardrop Explodes",
"Sugar Babydoll",
"Fender Jazzmaster",
"You Know My Name (Courtney Love song)",
"Smashing pumpkins",
"California",
"Barbara Walters' 10 Most Fascinating People",
"HIV/AIDS",
"Spin (magazine)",
"Big Mama Thornton",
"Stand For Courage",
"first trimester",
"Twitter",
"Variety (magazine)",
"Courtney Love discography",
"Gavin Friday",
"DGC Records",
"Vanity Fair (magazine)",
"Gregg Hughes",
"George, Washington",
"Kim France",
"relapse",
"HuffPost",
"Wipers (band)",
"William S. Burroughs",
"Krist Novoselic",
"Laura Dern",
"kinderwhore",
"The Long Home",
"Jane Garvey (broadcaster)",
"the Stooges",
"Pamela Moore (author)",
"Maria Raha",
"Linda Perry",
"Los Angeles Gay and Lesbian Center",
"Courtney Love filmography",
"Rodney Bingenheimer",
"heroin",
"Tate Modern",
"Siouxsie and the Banshees",
"Nancy Spungen",
"Lou Reed",
"Aimee Mann",
"Andy Warhol's Fifteen Minutes",
"screaming (music)",
"gay",
"Basquiat (film)",
"Drowned in Sound",
"Edward Norton",
"Julian Cope",
"Kim Gordon",
"Revenge (TV series)",
"Beautiful Monsters Tour",
"Us Weekly",
"Outfest"
] |
5,657 |
Cow (disambiguation)
|
Cow most commonly refers to adult female cattle, and colloquially used to refer to cattle in general.
Cow, cows or COW may also refer to:
== Science and technology ==
Cow, an adult female of several animals
AT2018cow, a large astronomical explosion also known as "The Cow"
Distillation cow, a piece of glassware that allows fractions to be collected without breaking vacuum
Cell on wheels, a means of providing temporary mobile phone network coverage
Copy-on-write, in computing
== Literature ==
Al-Baqara, the second and longest sura of the Qur'an, usually translated as "The Cow"
Cows, a 1998 novel by Matthew Stokoe
Cow, the English translation of Beat Sterchi's novel Blösch
"Cows!", a children's story from the Railway Series book Edward the Blue Engine by the Reverend Wilbert Awdry
"Cows", a poem from The Wiggles' album Big Red Car
== Film and television ==
The Cow (1969 film), an Iranian film
The Cow (1989 film), a Soviet animated short
Cow (2009 film), a Chinese film
Cow (2021 film), a British documentary film
Cow (public service announcement), an anti texting while driving public service announcement
Cows (TV series), a pilot and cancelled television sitcom produced by Eddie Izzard for Channel 4 in 1997
Cow, a character in the animated series Cow and Chicken
Computer Originated World, referring to the globe ID the BBC1 TV network used from 1985 to 1991
"Cows", an episode from Ben & Holly's Little Kingdom
== Music ==
Cows (band), a noise rock band from Minneapolis
Cow (demo), a 1987 EP by Inspiral Carpets
"Cows", a song by Grandaddy from their 1992 album Prepare to Bawl
COW / Chill Out, World!, 2016 album by The Orb
== Other uses ==
Cerritos On Wheels, municipal bus service operated by the City of Cerritos, California, United States
College of Wooster, liberal arts college in Wooster, Ohio, United States
Cow Hell Swamp, Georgia, United States
Crude oil washing
Cows (ice cream), a Canadian ice cream brand
Cowdenbeath railway station, Scotland, National Rail station code
Cow, part of a cow–calf railroad locomotive set
COWS, a mnemonic for Cold Opposite, Warm Same in the caloric reflex test
|
[
"List of Ben & Holly's Little Kingdom episodes",
"Beat Sterchi",
"caloric reflex test",
"Cows (ice cream)",
"cow–calf",
"Prepare to Bawl",
"List of animal names",
"Cell on wheels",
"Cow (2009 film)",
"Cows (TV series)",
"Cow",
"Cow (2021 film)",
"Kow (disambiguation)",
"Big Red Car",
"Cow Hell Swamp",
"Sacred cow (disambiguation)",
"Crude oil washing",
"Cowdenbeath railway station",
"Computer Originated World",
"Distillation cow",
"Cow (public service announcement)",
"Cow (demo)",
"Cows (band)",
"COW / Chill Out, World!",
"Al-Baqara",
"Karel Kachyňa",
"Cowes",
"Matthew Stokoe",
"Cerritos On Wheels",
"Cow and Chicken",
"College of Wooster",
"Vacas",
"The Railway Series",
"Copy-on-write",
"The Cow (1989 film)",
"AT2018cow",
"The Cow (1969 film)",
"Cow Run (disambiguation)"
] |
5,658 |
Human cannibalism
|
Human cannibalism is the act or practice of humans eating the flesh or internal organs of other human beings. A person who practices cannibalism is called a cannibal. The meaning of "cannibalism" has been extended into zoology to describe animals consuming parts of individuals of the same species as food.
Anatomically modern humans, Neanderthals, and Homo antecessor are known to have practised cannibalism to some extent in the Pleistocene. Cannibalism was occasionally practised in Egypt during ancient and Roman times, as well as later during severe famines. The Island Caribs of the Lesser Antilles, whose name is the origin of the word cannibal, acquired a long-standing reputation as eaters of human flesh, reconfirmed when their legends were recorded in the 17th century. Some controversy exists over the accuracy of these legends and the prevalence of actual cannibalism in the culture.
Reports describing cannibal practices were most often recorded by outsiders and were especially during the colonialist epoch commonly used to justify the subjugation and exploitation of non-European peoples, therefore such sources need to be particularly critically examined before being accepted. A few scholars argue that no firm evidence exists that cannibalism has ever been a socially acceptable practice anywhere in the world, but such views have been largely rejected as irreconcilable with the actual evidence.
Cannibalism has been well documented in much of the world, including Fiji (once nicknamed the "Cannibal Isles"), the Amazon Basin, the Congo, and the Māori people of New Zealand. Cannibalism was also practised in New Guinea and in parts of the Solomon Islands, and human flesh was sold at markets in some parts of Melanesia and the Congo Basin. A form of cannibalism popular in early modern Europe was the consumption of body parts or blood for medical purposes. Reaching its height during the 17th century, this practice continued in some cases into the second half of the 19th century.
Cannibalism has occasionally been practised as a last resort by people suffering from famine. Well-known examples include the ill-fated Donner Party (1846–1847), the Holodomor (1932–1933), and the crash of Uruguayan Air Force Flight 571 (1972), after which the survivors ate the bodies of the dead. Additionally, there are cases of people engaging in cannibalism for sexual pleasure, such as Albert Fish, Issei Sagawa, Jeffrey Dahmer, and Armin Meiwes. Cannibalism has been both practised and fiercely condemned in several recent wars, especially in Liberia and the Democratic Republic of the Congo. It was still practised in Papua New Guinea as of 2012, for cultural reasons.
Cannibalism has been said to test the bounds of cultural relativism because it challenges anthropologists "to define what is or is not beyond the pale of acceptable human behavior".
==Etymology==
The word "cannibal" is derived from Spanish caníbal or caríbal, originally used as a name variant for the Kalinago (Island Caribs), a people from the West Indies said to have eaten human flesh. The older term anthropophagy, meaning "eating humans", is also used for human cannibalism.
==Reasons and types==
Cannibalism has been practised under a variety of circumstances and for various motives. To adequately express this diversity, Shirley Lindenbaum suggests that "it might be better to talk about 'cannibalisms in the plural.
===Institutionalized, survival, and pathological cannibalism===
One major distinction is whether cannibal acts are accepted by the culture in which they occur ("institutionalized cannibalism"), or whether they are merely practised under starvation conditions to ensure one's immediate survival ("survival cannibalism"), or by isolated individuals considered criminal and often pathological by society at large ("cannibalism as psychopathology" or as "aberrant behavior").
Institutionalized cannibalism, sometimes also called "learned cannibalism", is the consumption of human body parts as "an institutionalized practice" generally accepted in the culture where it occurs.
By contrast, survival cannibalism means "the consumption of others under conditions of starvation such as shipwreck, military siege, and famine, in which persons normally averse to the idea are driven [to it] by the will to live". Also known as famine cannibalism, such forms of cannibalism resorted to only in situations of extreme necessity have occurred in many cultures where cannibalism is otherwise clearly rejected. The survivors of the shipwrecks of the Essex and Méduse in the 19th century are said to have engaged in cannibalism, as did the members of Franklin's lost expedition and the Donner Party.
Such cases often involve only necro-cannibalism (eating the corpse of someone already dead) as opposed to homicidal cannibalism (killing someone for food). In modern English law, the latter is always considered a crime, even in the most trying circumstances. The case of R v Dudley and Stephens, in which two men were found guilty of murder for killing and eating a cabin boy while adrift at sea in a lifeboat, set the precedent that necessity is no defence to a charge of murder. This decision outlawed and effectively ended the practice of shipwrecked sailors drawing lots in order to determine who would be killed and eaten to prevent the others from starving, a time-honoured practice formerly known as a "custom of the sea".
In other cases, cannibalism is an expression of a psychopathology or mental disorder, condemned by the society in which it occurs and "considered to be an indicator of [a] severe personality disorder or psychosis". Well-known cases include Albert Fish, Issei Sagawa, and Armin Meiwes. Fantasies of cannibalism, whether acted out or not, are not specifically mentioned in manuals of mental disorders such as the DSM, presumably because at least serious cases (that lead to murder) are very rare.
===Exo-, endo-, and autocannibalism===
Within institutionalized cannibalism, exocannibalism is often distinguished from endocannibalism. Endocannibalism refers to the consumption of a person from the same community. Often it is a part of a funerary ceremony, similar to burial or cremation in other cultures. The consumption of the recently deceased in such rites can be considered "an act of affection" and a major part of the grieving process. It has also been explained as a way of guiding the souls of the dead into the bodies of living descendants.
In contrast, exocannibalism is the consumption of a person from outside the community. It is frequently "an act of aggression, often in the context of warfare", where the flesh of killed or captured enemies may be eaten to celebrate one's victory over them. However, several authors investigating exocannibalism in New Zealand, New Guinea, and the Congo Basin observe that such beliefs were absent in these regions.
A further type, different from both exo- and endocannibalism, is autocannibalism (also called autophagy or self-cannibalism), "the act of eating parts of oneself". It does not ever seem to have been an institutionalized practice, but occasionally occurs as pathological behaviour, or due to other reasons such as curiosity. Also on record are instances of forced autocannibalism committed as acts of aggression, where individuals are forced to eat parts of their own bodies as a form of torture.
Exocannibalism is thus often associated with the consumption of enemies as an act of aggression, a practice also known as war cannibalism. Endocannibalism is often associated with the consumption of deceased relatives in funerary rites driven by a practice known as funerary or mortuary cannibalism.
=== Additional motives ===
Medicinal cannibalism (also called medical cannibalism) means "the ingestion of human tissue ... as a supposed medicine or tonic". In contrast to other forms of cannibalism, which Europeans generally frowned upon, the "medicinal ingestion" of various "human body parts was widely practiced throughout Europe from the sixteenth to the eighteenth centuries", with early records of the practice going back to the first century CE. It was also frequently practised in China.
Sacrificial cannibalism refers the consumption of the flesh of victims of human sacrifice, for example among the Aztecs. Human and animal remains excavated in Knossos, Crete, have been interpreted as evidence of a ritual in which children and sheep were sacrificed and eaten together during the Bronze Age. According to Ancient Roman reports, the Celts in Britain practised sacrificial cannibalism, and archaeological evidence backing these claims has by now been found.
Infanticidal cannibalism or cannibalistic infanticide refers to cases where newborns or infants are killed because they are "considered unwanted or unfit to live" and then "consumed by the mother, father, both parents or close relatives".
Infanticide followed by cannibalism was practised in various regions, but is particularly well documented among Aboriginal Australians. Among animals, such behaviour is called filial cannibalism, and it is common in many species, especially among fish.
Human predation is the hunting of people from unrelated and possibly hostile groups in order to eat them. In parts of the Southern New Guinea lowland rain forests, hunting people "was an opportunistic extension of seasonal foraging or pillaging strategies", with human bodies just as welcome as those of animals as sources of protein, according to the anthropologist Bruce M. Knauft. As populations living near coasts and rivers were usually better nourished and hence often physically larger and stronger than those living inland, they "raided inland 'bush' peoples with impunity and often with little fear of retaliation". Cases of human predation are also on record for the neighbouring Bismarck Archipelago and for Australia. In the Congo Basin, there lived groups such as the Bankutu who hunted humans for food even when game was plentiful.
The term innocent cannibalism has been used for cases of people eating human flesh without knowing what they are eating. It is a subject of myths, such as the myth of Thyestes who unknowingly ate the flesh of his own sons. There are also actual cases on record, for example from the Congo Basin, where cannibalism had been quite widespread and where even in the 1950s travellers were sometimes served a meat dish, learning only afterwards that the meat had been of human origin.
=== Gastronomic and functionalist explanations ===
The term gastronomic cannibalism has been suggested for cases where human flesh is eaten to "provide a supplement to the regular {{nowrap|diet" The historian Key Ray Chong observes that, throughout Chinese history, "learned cannibalism was often practiced ... for culinary appreciation".
In his popular book Guns, Germs and Steel, Jared Diamond suggests that "protein starvation is probably also the ultimate reason why cannibalism was widespread in traditional New Guinea highland societies", and both in New Zealand and Fiji, cannibals explained their acts as due to a lack of animal meat. In Liberia, a former cannibal argued that it would have been wasteful to let the flesh of killed enemies spoil, and eaters of human flesh in New Guinea and the neighbouring Bismarck Archipelago expressed the same sentiment.
In many cases, human flesh was also described as particularly delicious, especially when it came from women, children, or both. Such statements are on record for various regions and peoples, including the Aztecs, today's Liberia and Nigeria, the Fang people in west-central Africa, the Congo Basin, China up to the 14th century, Sumatra, Borneo, Australia, New Guinea, New Zealand, Vanuatu, and Fiji.
Some Europeans and Americans who ate human flesh accidentally, out of curiosity, or to comply with local customs likewise tended to describe it as very good.
There is a debate among anthropologists on how important functionalist reasons are for the understanding of institutionalized cannibalism. Diamond is not alone in suggesting "that the consumption of human flesh was of nutritional benefit for some populations in New Guinea" and the same case has been made for other "tropical peoples ... exploiting a diverse range of animal foods", including human flesh. The materialist anthropologist Marvin Harris argued that a "shortage of animal protein" was also the underlying reason for Aztec cannibalism. The cultural anthropologist Marshall Sahlins, on the other hand, rejected such explanations as overly simplistic, stressing that cannibal customs must be regarded as "complex phenomen[a]" with "myriad attributes" which can only be understood if one considers "symbolism, ritual, and cosmology" in addition to their "practical function".
In pre-modern medicine, an explanation given by the now-discredited theory of humorism for cannibalism was that it was caused by a black acrimonious humor, which, being lodged in the linings of the ventricles of the heart, produced a voracity for human flesh. On the other hand, the French philosopher Michel de Montaigne understood war cannibalism as a way of expressing vengeance and hatred towards one's enemies and celebrating one's victory over them, thus giving an interpretation that is close to modern explanations. He also pointed out that some acts of Europeans in his own time could be considered as equally barbarous, making his essay "Of Cannibals" () a precursor to later ideas of cultural relativism.
== Body parts and culinary practices ==
=== Nutritional value of the human body ===
Archaeologist James Cole investigated the nutritional value of the human body and found it to be similar to that of animals of similar size.
He notes that, according to ethnographic and archaeological records, nearly all edible parts of humans were sometimes eaten – not only skeletal muscle tissue ("flesh" or "meat" in a narrow sense), but also "lungs, liver, brain, heart, nervous tissue, bone marrow, genitalia and skin", as well as kidneys. For a typical adult man, the combined nutritional value of all these edible parts is about 126,000 kilocalories (kcal). The nutritional value of women and younger individuals is lower because of their lower body weight – for example, around 86% of a male adult for an adult woman and 30% for a boy aged around 5 or 6.
As the daily energy need of an adult man is about 2,400 kilocalories, a dead male body could thus have fed a group of 25 men for a bit more than two days, provided they ate nothing but the human flesh alone – longer if it was part of a mixed diet. The nutritional value of the human body is thus not insubstantial, though Cole notes that for prehistoric hunters, large megafauna such as mammoths, rhinoceros, and bisons would have been an even better deal as long as they were available and could be caught, because of their much higher body weight.
=== Hearts and livers ===
Cases of people eating human livers and hearts, especially of enemies, have been reported from across the world. After the Battle of Uhud (625), Hind bint Utba ate (or at least attempted to) the liver of Hamza ibn Abd al-Muttalib, an uncle of Muhammad. At that time, the liver was considered "the seat of life".
French Catholics ate livers and hearts of Huguenots at the St. Bartholomew's Day massacre in 1572, in some cases also offering them for sale.
In China, medical cannibalism was practised over centuries. People voluntarily cut their own body parts, including parts of their livers, and boiled them to cure ailing relatives. Children were sometimes killed because eating their boiled hearts was considered a good way of extending one's life. Emperor Wuzong of Tang supposedly ordered provincial officials to send him "the hearts and livers of fifteen-year-old boys and girls" when he had become seriously ill, hoping in vain that this folk "medicine" would cure him. Later, private individuals sometimes followed his example, paying soldiers who kidnapped preteen children for their kitchen.
When "human flesh and organs were sold openly at the marketplace" during the Taiping Rebellion in 1850–1864, human hearts became a popular dish, according to some who afterwards freely admitted having consumed them.
According to a missionary's report from the brutal suppression of the Dungan Revolt of 1895–1896 in northwestern China, "thousands of men, women and children were ruthlessly massacred by the imperial soldiers" and "many a meal of human hearts and livers was partaken of by soldiers", supposedly out of a belief that this would give them "the courage their enemies had displayed".
In World War II, Japanese soldiers ate the livers of killed Americans in the Chichijima incident.
Many Japanese soldiers who died during the occupation of Jolo Island in the Philippines had their livers eaten by local Moro fighters, according to Japanese soldier Fujioka Akiyoshi.
During the Cultural Revolution (1966–1976), hundreds of incidents of cannibalism occurred, mostly motivated by hatred against supposed "class enemies", but sometimes also by health concerns. In a case recorded by the local authorities, a school teacher in Mengshan County "heard that consuming a 'beauty's heart' could cure disease". He then chose a 13- or 14-year-old student of his and publicly denounced her as a member of the enemy faction, which was enough to get her killed by an angry mob. After the others had left, he "cut open the girl's chest ..., dug out her heart, and took it home to enjoy".
In a further case that took place in Wuxuan County, likewise in the Guangxi region, three brothers were beaten to death as supposed enemies; afterwards their livers were cut out, baked, and consumed "as medicine".
According to the Chinese writer Zheng Yi, who researched these events, "the consumption of human liver was mentioned at least fifty or sixty times" in just a small number of archival documents. He talked with a man who had eaten human liver and told him that "barbecued liver is delicious".
During a massacre of the Madurese minority in the Indonesian part of Borneo in 1999, reporter Richard Lloyd Parry met a young cannibal who had just participated in a "human barbecue" and told him without hesitation: "It tastes just like chicken. Especially the liver – just the same as chicken." In 2013, during the Syrian civil war, Syrian rebel Abu Sakkar was filmed eating parts of the lung or liver of a government soldier while declaring that "We will eat your hearts and your livers you soldiers of Bashar the dog".
=== Breasts, palms, and soles ===
Various accounts from around the world mention women's breasts as a
favourite body part. Also frequently mentioned are the palms of the hands and sometimes the soles of the feet, regardless of the victim's gender.
Jerome, in his treatise Against Jovinianus, claimed that the British Attacotti were cannibals who
regarded the buttocks of men and the breasts of women as delicacies.
During the Mongol invasion of Europe in the 13th century and their subsequent rule over China during the Yuan dynasty (1271–1368), some Mongol fighters practised cannibalism and both European and Chinese observers record a preference for women's breasts, which were considered "delicacies" and, if there were many corpses, sometimes the only part of a female body that was eaten (of men, only the thighs were said to be eaten in such circumstances).
After meeting a group of cannibals in West Africa in the 14th century, the Moroccan explorer Ibn Battuta recorded that, according to their preferences, "the tastiest part of women's flesh is the palms and the breast."
Centuries later, the anthropologist wrote that, in southern Nigeria, "the parts in greatest favour are the palms of the hands, the fingers and toes, and, of a woman, the breast."
Regarding the north of the country, his colleague Charles Kingsley Meek added: "Among all the cannibal tribes the palms of the hands and the soles of the feet were considered the tit-bits of the body."
Among the Apambia, a cannibalistic clan of the Azande people in Central Africa, palms and soles were considered the best parts of the human body, while their favourite dish was prepared with "fat from a woman's breast", according to the missionary and ethnographer F. Gero.
Similar preferences are on record throughout Melanesia. According to the anthropologists Bernard Deacon and Camilla Wedgwood, women were "specially fattened for eating" in Vanuatu, "the breasts being the great delicacy". A missionary confirmed that "a body of a female usually formed the principal part of the repast" at feasts for chiefs and warriors.
The ethnologist writes: "Apart from the breasts of women and the genitals of men, palms of hands and soles of feet were the most coveted morsels." He knew a chief on Ambae, one of the islands of Vanuatu, who, "according to fairly reliably sources", dined on a young girl's breasts every few days.
When visiting the Solomon Islands in the 1980s, anthropologist Michael Krieger met a former cannibal who told him that women's breasts had been considered the best part of the human body because they were so fatty, with fat being a rare and sought delicacy.
They were also considered among the best parts in New Guinea and the Bismarck Archipelago.
=== Modes of preparation ===
Based on theoretical considerations, the structuralist anthropologist Claude Lévi-Strauss suggested that human flesh was most typically boiled, with roasting also used to prepare the bodies of enemies and other outsiders in exocannibalism, but rarely in funerary endocannibalism (when eating deceased relatives).
But an analysis of 60 sufficiently detailed and credible descriptions of institutionalized cannibalism by anthropologist Paul Shankman failed to confirm this hypothesis. Shankman found that roasting and boiling together accounted for only about half of the cases, with roasting being slightly more common. In contrast to Lévi-Strauss's predictions, boiling was more often used in exocannibalism, while roasting was about equally common for both.
Shankman observed that various other "ways of preparing people" were repeatedly employed as well; in one third of all cases, two or more modes were used together (e.g. some bodies or body parts were boiled or baked, while others were roasted). Human flesh was baked in steam on preheated rocks or in earth ovens (a technique widely used in the Pacific), smoked (which allowed to preserve it for later consumption), or eaten raw. While these modes were used in both exo- and endocannibalism, another method that was only used in the latter and only in the Americas was to burn the bones or bodies of deceased relatives and then to consume the bone ash.
After analysing numerous accounts from China, Key Ray Chong similarly concludes that "a variety of methods for cooking human flesh" were used in this country. Most popular were "broiling, roasting, boiling and steaming", followed by "pickling in salt, wine, sauce and the like". Human flesh was also often "cooked into soup" or stewed in cauldrons. Eating human flesh raw was the "least popular" method, but a few cases are on record too. Chong notes that human flesh was typically cooked in the same way as "ordinary foodstuffs for daily consumption" – no principal distinction from the treatment of animal meat is detectable, and nearly any mode of preparation used for animals could also be used for people.
=== Whole-body roasting and baking ===
Though human corpses, like those of animals, were usually cut into pieces for further processing, reports of people being roasted or baked whole are on record throughout the world.
At the archaeological site of Herxheim, Germany, more than a thousand people were killed and eaten about 7000 years ago, and the evidence indicates that many of them were spit-roasted whole over open fires.
During severe famines in China and Egypt during the 12th and early 13th centuries, there was a black-market trade in corpses of little children that were roasted or boiled whole.
In China, human-flesh sellers advertised such corpses as good for being boiled or steamed whole, "including their bones", and praised their particular tenderness.
In Cairo, Egypt, the Arab physician Abd al-Latif al-Baghdadi repeatedly saw "little children, roasted or boiled", offered for sale in baskets on street corners during a heavy famine that started in 1200 CE.
Older children and possibly adults were sometimes prepared in the same way.
Once he saw "a child nearing the age of puberty, who had been found roasted"; two young people confessed to having killed and cooked the child.
Another time, remains were found of a person who had apparently been roasted and served whole, the legs tied like those of "a sheep trussed for cooking".
Only the skeleton was found, still undivided and in the trussed position, but "with all the flesh stripped off for food".
In some cases children were roasted and offered for sale by their own parents; other victims were street children, who had become very numerous and were often kidnapped and cooked by people looking for food or extra income.
The victims were so numerous that sometimes "two or three children, even more, would be found in a single cooking pot."
Al-Latif notes that, while initially people were shocked by such acts, they "eventually ... grew accustomed, and some conceived such a taste for these detestable meats that they made them their ordinary provender ... The horror people had felt at first vanished entirely".
After the end of the Mongol-led Yuan dynasty (1271–1368), a Chinese writer criticized in his recollections of the period that some Mongol soldiers ate human flesh because of its taste rather than (as had also occurred in other times) merely in cases of necessity. He added that they enjoyed torturing their victims (often children or women, whose flesh was preferred over that of men) by roasting them alive, in "large jars whose outside touched the fire [or] on an iron grate".
Other victims were placed "inside a double bag ... which was put into a large pot" and so boiled alive.
While not mentioning live roasting or boiling, European authors also complained about cannibalism and cruelty during the Mongol invasion of Europe, and a drawing in the Chronica Majora (compiled by Matthew Paris) shows Mongol fighters spit-roasting a human victim.
, who accompanied Christopher Columbus during his second voyage, afterwards stated "that he saw there with his own eyes several Indians skewered on spits being roasted over burning coals as a treat for the gluttonous."
Jean de Léry, who lived for several months among the Tupinambá in Brazil, writes that several of his companions reported "that they had seen not only a number of men and women cut in pieces and grilled on the boucans, but also little unweaned children roasted whole" after a successful attack on an enemy village.
According to German ethnologist Leo Frobenius, children captured by Songye slave raiders in the Central African Kasaï region that were too young to be sold with a profit were instead "skewered on long spears like rats and roasted over a quickly kindled large fire" for consumption by the raiders.
In the Solomon Islands in the 1870s, a British captain saw a "dead body, dressed and cooked whole" offered for sale in a canoe. A settler treated the scene as "an every-day occurrence" and told him "that he had seen as many as twenty bodies lying on the beach, dressed and cooked". Decades later, a missionary reported that whole bodies were still offered "up and down the coast in canoes for sale" after battles, since human flesh was eaten "for pleasure".
In Fiji, whole human bodies cooked in earth ovens were served in carefully pre-arranged postures, according to anthropologist Lorimer Fison and several other sources:
Within this archipelago, it was especially the Gau Islanders who "were famous for cooking bodies whole".
In New Caledonia, a missionary named Ta'unga from the Cook Islands repeatedly saw how whole human bodies were cooked in earth ovens: "They tie the hands together and bundle them up together with the intestines. The legs are bent up and bound with hibiscus bark. When it is completed they lay the body out flat on its back in the earth oven, then when it is baked ready they cut it up and eat it." Ta'unga commented: "One curious thing is that when a man is alive he has a human appearance, but after he is baked he looks more like a dog, as the lips are shriveled back and his teeth are bared."
Among the Māori in New Zealand, children captured in war campaigns were sometimes spit-roasted whole (after slitting open their bellies to remove the intestines), as various sources report. Enslaved children, including teenagers, could meet the same fate, and whole babies were sometimes served at the tables of chiefs.
In the Marquesas Islands, captives (preferably women) killed for consumption "were spitted on long poles that entered between their legs and emerged from their mouths" and then roasted whole. Similar customs had a long history: In Nuku Hiva, the largest of these islands, archaeologists found the partially consumed "remains of a young child" that had been roasted whole in an oven during the 14th century or earlier.
While a stereotype of cannibalism depicts the boiling of whole persons – often missionaries – in giant pots, this does not reflect reality. Human flesh was sometimes boiled in (normal-sized) pots, but whole human bodies rarely were.
== Medical aspects ==
A well-known case of mortuary cannibalism is that of the Fore tribe in New Guinea, which resulted in the spread of the prion disease kuru. Although the Fore's mortuary cannibalism was well-documented, the practice had ceased before the cause of the disease was recognized. However, some scholars argue that although post-mortem dismemberment was the practice during funeral rites, cannibalism was not. Marvin Harris theorizes that it happened during a famine period coincident with the arrival of Europeans and was rationalized as a religious rite.
In 2003, a publication in Science received a large amount of press attention when it suggested that early humans may have practised extensive cannibalism. According to this research, genetic markers commonly found in modern humans worldwide suggest that today many people carry a gene that evolved as protection against the brain diseases that can be spread by consuming human brain tissue. because it claimed to have found a data collection bias, which led to an erroneous conclusion. This claimed bias came from incidents of cannibalism used in the analysis not being due to local cultures, but having been carried out by explorers, stranded seafarers or escaped convicts. The original authors published a subsequent paper in 2008 defending their conclusions.
==Myths, legends and folklore==
Cannibalism features in the folklore and legends of many cultures and is most often attributed to evil characters or as extreme retribution for some wrongdoing. Examples include the witch in "Hansel and Gretel", Lamia of Greek mythology, the witch Baba Yaga of Slavic folklore, and the Yama-uba in Japanese folklore.
A number of stories in Greek mythology involve cannibalism, in particular the eating of close family members, e.g., the stories of Thyestes, Tereus and especially Cronus, who became Saturn in the Roman pantheon. The story of Tantalus is another example, though here a family member is prepared for consumption by others.
The wendigo is a creature appearing in the legends of the Algonquian people. It is thought of variously as a malevolent cannibalistic spirit that could possess humans or a monster that humans could physically transform into. Those who indulged in cannibalism were at particular risk, and the legend appears to have reinforced this practice as taboo. The Zuni people tell the story of the Átahsaia – a giant who cannibalizes his fellow demons and seeks out human flesh.
The wechuge is a demonic cannibalistic creature that seeks out human flesh appearing in the mythology of the Athabaskan people. It is said to be half monster and half human-like; however, it has many shapes and forms.
== In literature and popular culture ==
Cannibalism is depicted in literary and other imaginative works across history. Homer's Odyssey, Beowulf, Shakespeare's Titus Andronicus, Daniel Defoe's Robinson Crusoe, Herman Melville's Moby-Dick, and Gustave Flaubert's Salammbo are prominent examples. It also features in several classic Chinese novels, such as Romance of the Three Kingdoms and Water Margin.
One of the most famous satirical essays in the English language concerns cannibalism. A Modest Proposal for Preventing the Children of Poor People from Being a Burthen to Their Parents or Country, and for Making Them Beneficial to the Publick, commonly referred to as A Modest Proposal, is a Juvenalian satire published by Anglo-Irish writer and clergyman Jonathan Swift in 1729. It suggests that poor people in Ireland could ease their economic troubles by selling their young children as food to the elite, and describes in detail the various advantages this would ostensibly have. Among other satirical works depicting cannibalism are Mark Twain's short story "Cannibalism in the Cars" (1868) and Mo Yan's novel The Republic of Wine (1992).
Cannibalism is also a recurring theme in popular culture, especially within the horror genre, with cannibal films being a notable subgenre. One of the best known fictional serial killers is a cannibal: Hannibal Lecter, created by Thomas Harris. Survival cannibalism is a topic of films such as Society of the Snow (2023) and TV series such as Yellowjackets (2021–). Other works mention cannibalism in post-apocalyptic settings, among them Cormac McCarthy's novel The Road (2006) and its 2009 film adaptation. People who consume human flesh without knowing it are depicted in various films, among them the science fiction classic Soylent Green (1973) and the horror comedy The Rocky Horror Picture Show (1975).
== Tropes and discourses ==
Cameroonian anthropologist Francis B. Nyamnjoh notes that accusations of cannibalism, whether justified or not, were often used to "other" non-Western peoples, thus serving to justify their colonization and exploitation. He notes that cannibalism was and is often regarded as "an evil act... associated with primitive savages living dangerously like wild animals at the margins of humanity and human civilisation, and needing to be stamped out at all costs", with even those advocating cultural relativism usually becoming "uneas[y] when it comes to making a case for tolerance and accommodation of cannibalism". Finding acceptance impossible and damnation parochial, some authors have reacted by a "blanket disbelief in ritual [= not just exceptional] cannibalism", in this way "paying lip service to... cultural relativism", while refusing to cope with challenging "other ways of being human" one sometimes encounters in other societies. Nyamnjoh argues that, instead of trying to make such an implausible case, it is better to "accept and put cannibalism in perspective", which also means recognizing that there are ways of exploiting others that are hardly better than their physical consumption, even if leaving them "seemingly alive".
Nyamnjoh warns that one must be careful when considering historical accounts attributing cannibalism to others, since "claims and accusations of cannibalism served as the perfect excuse for enslavement, colonisation, exploitation and forceful Christianisation and Westernisation". Whether factual, exaggerated, or imagined, such statements were used to justify "the colonising, enslaving and dispossessing... of non-Western 'Others. He warns, however, against throwing out the "baby" of credible evidence with the "bathwater" of exaggerated or merely rumoured "cannibal talk". He describes it as illogical that sceptics readily accept "state violence, bloody wars of genocidal proportions and violent encounters, slavery, colonialism and myriad forms of rabid imperialism" as part of the historical record, while rejecting the idea of cannibal practices that may well "have gone with or resulted from such conflicts". Nyamnjoh and others also note that Europeans were quite hypocritical when condemning the cannibalism of others, while at the same or almost the same time practising their own forms of cannibalism – especially medicinal cannibalism – at home.
==Scepticism==
William Arens, author of The Man-Eating Myth: Anthropology and Anthropophagy, questions the credibility of reports of cannibalism and argues that the description by one group of people of another people as cannibals is a consistent and demonstrable ideological and rhetorical device to establish perceived cultural superiority. Arens bases his thesis on a detailed analysis of various "classic" cases of cannibalism reported by explorers, missionaries, and anthropologists. He claims that all of them were steeped in racism, unsubstantiated, or based on second-hand or hearsay evidence. Though widely discussed, Arens's book generally failed to convince the academic community. Claude Lévi-Strauss observes that, in spite of his "brilliant but superficial book ... [n]o serious ethnologist disputes the reality of cannibalism".
She observes that, contrary to European values and expectations, "in many parts of the Congo region there was no negative evaluation of cannibalism. On the contrary, people expressed their strong appreciation of this very special meat and could not understand the hysterical reactions from the white man's side." And why indeed, she goes on to ask, should they have had the same negative reactions to cannibalism as Arens and his contemporaries? Implicitly he assumes that everybody throughout human history must have shared the strong taboo placed by his own culture on cannibalism, but he never attempts to explain why this should be so, and "neither logic nor historical evidence justifies" this viewpoint, as Christian Siefkes commented.
Some have argued that it is the taboo against cannibalism, rather than its practice, that needs to be explained. Hubert Murray, the Lieutenant-Governor of Papua in the early 20th century, admitted that "I have never been able to give a convincing answer to a native who says to me, 'Why should I not eat human flesh? After observing that the Orokaiva people in New Guinea explained their cannibal customs as due to "a simple desire for good food", the Australian anthropologist F. E. Williams commented: "Anthropologically speaking the fact that we ourselves should persist in a superstitious, or at least sentimental, prejudice against human flesh is more puzzling than the fact that the Orokaiva, a born hunter, should see fit to enjoy perfectly good meat when he gets it."
Accusations of cannibalism could be used to characterize indigenous peoples as "uncivilized", "primitive", or even "inhuman." While this means that the reliability of reports of cannibal practices must be carefully evaluated especially if their wording suggests such a context, many actual accounts do not fit this pattern. The earliest firsthand account of cannibal customs in the Caribbean comes from Diego Álvarez Chanca, who accompanied Christopher Columbus on his second voyage. His description of the customs of the Caribs of Guadeloupe includes their cannibalism (men killed or captured in war were eaten, while captured boys were "castrated [and used as] servants until they gr[e]w up, when they [were] slaughtered" for consumption), but he nevertheless notes "that these people are more civilized than the other islanders" (who did not practice cannibalism). Nor was he an exception. Among the earliest reports of cannibalism in the Caribbean and the Americas, there are some (like those of Amerigo Vespucci) that seem to mostly consist of hearsay and "gross exaggerations", but others (by Chanca, Columbus himself, and other early travellers) show "genuine interest and respect for the natives" and include "numerous cases of sincere praise".
Reports of cannibalism from other continents follow similar patterns. Condescending remarks can be found, but many Europeans who described cannibal customs in Central Africa wrote about those who practised them in quite positive terms, calling them "splendid" and "the finest people" and not rarely, like Chanca, actually considering them as "far in advance of" and "intellectually and morally superior" to the non-cannibals around them. Writing from Melanesia, the missionary George Brown explicitly rejects the European prejudice of picturing cannibals as "particularly ferocious and repulsive", noting instead that many cannibals he met were "no more ferocious than" others and "indeed ... very nice people".
Reports or assertions of cannibal practices could nevertheless be used to promote the use of military force as a means of "civilizing" and "pacifying" the "savages". During the Spanish conquest of the Aztec Empire and its earlier conquests in the Caribbean there were widespread reports of cannibalism, and cannibals became exempted from Queen Isabella's prohibition on enslaving the indigenous. Another example of the sensationalism of cannibalism and its connection to imperialism occurred during Japan's 1874 expedition to Taiwan. As Robert Eskildsen describes, Japan's popular media "exaggerated the aborigines' violent nature", in some cases by wrongly accusing them of cannibalism.
This Horrid Practice: The Myth and Reality of Traditional Maori Cannibalism (2008) by New Zealand historian Paul Moon received a hostile reception by some Māori, who felt the book tarnished their whole people. However, the factual accuracy of the book was not seriously disputed and even critics such as Margaret Mutu grant that cannibalism was "definitely" practised and that it was "part of our [Māori] culture."
==History==
There is archaeological evidence that cannibalism has been practised for at least hundreds of thousands of years by early Homo sapiens and archaic hominins.
Among modern humans, cannibalism has been practised by various groups. An incomplete list of cases where it is documented to have occurred in institutionalized form includes prehistoric and early modern Europe, Mesoamerica, Iroquoian peoples in North America, parts of Western and Central Africa, among Māori in New Zealand, on some other Polynesian islands and Fiji. Evidence of cannibalism has also been found in ruins associated with the Ancestral Puebloans, at Cowboy Wash in the Southwestern United States.
After World War I, institutionalized cannibalism has become very rare, but cases were still reported during times of famine. Occasional cannibal acts committed by individual criminals also are documented throughout the 20th and 21st centuries.
=== The Americas ===
=== Africa ===
=== Europe ===
=== Asia ===
=== Oceania ===
|
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"Marquesas Islands",
"French frigate Méduse (1810)",
"New Guinea",
"Robinson Crusoe",
"Tupinambá people",
"A Modest Proposal",
"Water Margin",
"missionary",
"palm of the hand",
"Yama-uba",
"other (philosophy)",
"Science (journal)",
"Beowulf",
"Hubert Murray",
"Homo antecessor",
"Prehistoric Europe",
"medicinal cannibalism",
"zoology",
"Guadeloupe",
"Emil Torday",
"broiling",
"Algonquian peoples",
"Greek mythology",
"Palm of the hand",
"Japanese folklore",
"Society of the Snow",
"Nuku Hiva",
"Japanese invasion of Taiwan (1874)",
"Kasaï region",
"human skin",
"custom of the sea",
"Europe",
"filial cannibalism",
"Mary Kingsley",
"Emperor Wuzong of Tang",
"Chichijima incident",
"Antron Singleton",
"Solomon Islands",
"Exocannibalism",
"Diego Álvarez Chanca",
"rotisserie",
"mummia",
"autocannibalism",
"Chronica Majora",
"smoking (cooking)",
"Slavic folklore",
"The New Zealand Herald",
"Caribbean",
"nervous tissue",
"Juvenalian satire",
"mammoth",
"Māori people",
"Wuxuan County",
"Of Cannibals",
"Issei Sagawa",
"Christopher Columbus",
"Saturn (mythology)",
"Taiping Rebellion",
"human brain",
"hypocritical",
"funeral",
"Anthropologist",
"bone marrow",
"Lamia",
"Egypt",
"Cannibalism in Europe",
"Cannibalism in Africa",
"Anglo-Irish people",
"Smithsonian (magazine)",
"Cannibalism in the Americas",
"Armin Meiwes",
"Syrian civil war",
"Athabaskan languages",
"Pleistocene",
"cultural materialism (anthropology)",
"Witchcraft",
"Charles Kingsley Meek",
"West Indies",
"Moro people",
"breast",
"ethnocentrism",
"Jared Diamond",
"Sumatra",
"Yellowjackets (TV series)",
"Mark Twain",
"Herbert Ward (sculptor)",
"Placentophagy",
"sensationalism",
"Muhammad",
"Mesoamerica",
"human behavior",
"Taiwanese indigenous peoples",
"South America",
"buttocks",
"vorarephilia",
"Nkutu language",
"Átahsaia",
"Amazon Basin",
"Kingdom of Ireland",
"Fiji",
"Essex (whaleship)",
"Jolo",
"George Brown (missionary)",
"Human placentophagy",
"cremation",
"roasting",
"Roman Egypt",
"Cannibalism in literature",
"Moby-Dick",
"Island Carib",
"Francis B. Nyamnjoh",
"buccan",
"The Road (2009 film)",
"Uruguayan Air Force Flight 571",
"Amerigo Vespucci",
"stew",
"Medical cannibalism",
"Yuan dynasty",
"Philippines",
"Bashar al-Assad",
"Jerome",
"BBC News",
"Dungan Revolt (1895–1896)",
"Mongols",
"Cannibalism in Oceania",
"Guns, Germs and Steel",
"wendigo",
"Cultural imperialism",
"Lorimer Fison",
"Shirley Lindenbaum",
"Ambae",
"Cannibal film",
"Zuni people",
"Cannibalism in Asia",
"Democratic Republic of the Congo",
"St. Bartholomew's Day massacre",
"Knossos",
"Marvin Harris",
"Ancestral Puebloans",
"torture",
"Black Paintings",
"Cook Islands",
"Leo Frobenius",
"demon",
"humorism",
"Camilla Wedgwood",
"Early modern human",
"exocannibalism",
"The Straight Dope",
"Cannibalism in poultry",
"structuralism",
"dismemberment",
"medical cannibalism",
"horror genre",
"biological functionalism",
"Arthur Rackham",
"Franklin's lost expedition",
"Voyages of Christopher Columbus",
"steaming",
"Ibn Battuta",
"Lesser Antilles",
"Sole (foot)",
"Songye",
"Tantalus",
"Titus Andronicus",
"Infanticide",
"Fore people",
"Herxheim (archaeological site)",
"human sacrifice",
"Baba Yaga",
"Zheng Yi (writer)",
"Albert Fish",
"Central Africa",
"ancient Egypt",
"rhinoceros",
"liver",
"megafauna",
"Paul Moon",
"Michel de Montaigne",
"imperialism",
"Meat",
"Child cannibalism",
"Johan de Witt",
"Aboriginal Australians",
"Borneo",
"Gau Island",
"Matthew Paris",
"Francisco Goya",
"Calorie",
"Salammbô",
"Battle of Uhud",
"This Horrid Practice",
"Pleistocene human diet",
"thigh",
"colonialist",
"New Caledonia"
] |
5,659 |
Chemical element
|
A chemical element is a chemical substance whose atoms all have the same number of protons. The number of protons is called the atomic number of that element. For example, oxygen has an atomic number of 8: each oxygen atom has 8 protons in its nucleus. Atoms of the same element can have different numbers of neutrons in their nuclei, known as isotopes of the element. Two or more atoms can combine to form molecules. Some elements form molecules of atoms of said element only: e.g. atoms of hydrogen (H) form diatomic molecules (H). Chemical compounds are substances made of atoms of different elements; they can have molecular or non-molecular structure. Mixtures are materials containing different chemical substances; that means (in case of molecular substances) that they contain different types of molecules. Atoms of one element can be transformed into atoms of a different element in nuclear reactions, which change an atom's atomic number.
Historically, the term "chemical element" meant a substance that cannot be broken down into constituent substances by chemical reactions, and for most practical purposes this definition still has validity. There was some controversy in the 1920s over whether isotopes deserved to be recognized as separate elements if they could be separated by chemical means.
The term "(chemical) element" is used in two different but closely related meanings: it can mean a chemical substance consisting of a single kind of atom (a free element), or it can mean that kind of atom as a component of various chemical substances. For example, water (HO) consists of the elements hydrogen (H) and oxygen (O) even though it does not contain the chemical substances (di)hydrogen (H) and (di)oxygen (O), as HO molecules are different from H and O molecules. For the meaning "chemical substance consisting of a single kind of atom", the terms "elementary substance" and "simple substance" have been suggested, but they have not gained much acceptance in English chemical literature, whereas in some other languages their equivalent is widely used. For example, the French chemical terminology distinguishes (kind of atoms) and (chemical substance consisting of a single kind of atoms); the Russian chemical terminology distinguishes and .
Almost all baryonic matter in the universe is composed of elements (among rare exceptions are neutron stars). When different elements undergo chemical reactions, atoms are rearranged into new compounds held together by chemical bonds. Only a few elements, such as silver and gold, are found uncombined as relatively pure native element minerals. Nearly all other naturally occurring elements occur in the Earth as compounds or mixtures. Air is mostly a mixture of molecular nitrogen and oxygen, though it does contain compounds including carbon dioxide and water, as well as atomic argon, a noble gas which is chemically inert and therefore does not undergo chemical reactions.
The history of the discovery and use of elements began with early human societies that discovered native minerals like carbon, sulfur, copper and gold (though the modern concept of an element was not yet understood). Attempts to classify materials such as these resulted in the concepts of classical elements, alchemy, and similar theories throughout history. Much of the modern understanding of elements developed from the work of Dmitri Mendeleev, a Russian chemist who published the first recognizable periodic table in 1869. This table organizes the elements by increasing atomic number into rows ("periods") in which the columns ("groups") share recurring ("periodic") physical and chemical properties. The periodic table summarizes various properties of the elements, allowing chemists to derive relationships between them and to make predictions about elements not yet discovered, and potential new compounds.
By November 2016, the International Union of Pure and Applied Chemistry (IUPAC) recognized a total of 118 elements. The first 94 occur naturally on Earth, and the remaining 24 are synthetic elements produced in nuclear reactions. Save for unstable radioactive elements (radioelements) which decay quickly, nearly all elements are available industrially in varying amounts. The discovery and synthesis of further new elements is an ongoing area of scientific study.
== Description ==
The lightest elements are hydrogen and helium, both created by Big Bang nucleosynthesis in the first 20 minutes of the universe in a ratio of around 3:1 by mass (or 12:1 by number of atoms), along with tiny traces of the next two elements, lithium and beryllium. Almost all other elements found in nature were made by various natural methods of nucleosynthesis. On Earth, small amounts of new atoms are naturally produced in nucleogenic reactions, or in cosmogenic processes, such as cosmic ray spallation. New atoms are also naturally produced on Earth as radiogenic daughter isotopes of ongoing radioactive decay processes such as alpha decay, beta decay, spontaneous fission, cluster decay, and other rarer modes of decay.
Of the 94 naturally occurring elements, those with atomic numbers 1 through 82 each have at least one stable isotope (except for technetium, element 43 and promethium, element 61, which have no stable isotopes). Isotopes considered stable are those for which no radioactive decay has yet been observed. Elements with atomic numbers 83 through 94 are unstable to the point that radioactive decay of all isotopes can be detected. Some of these elements, notably bismuth (atomic number 83), thorium (atomic number 90), and uranium (atomic number 92), have one or more isotopes with half-lives long enough to survive as remnants of the explosive stellar nucleosynthesis that produced the heavy metals before the formation of our Solar System. At over 1.9 years, over a billion times longer than the estimated age of the universe, bismuth-209 has the longest known alpha decay half-life of any isotope, and is almost always considered on par with the 80 stable elements. The heaviest elements (those beyond plutonium, element 94) undergo radioactive decay with half-lives so short that they are not found in nature and must be synthesized.
There are now 118 known elements. In this context, "known" means observed well enough, even from just a few decay products, to have been differentiated from other elements. Most recently, the synthesis of element 118 (since named oganesson) was reported in October 2006, and the synthesis of element 117 (tennessine) was reported in April 2010. Of these 118 elements, 94 occur naturally on Earth. Six of these occur in extreme trace quantities: technetium, atomic number 43; promethium, number 61; astatine, number 85; francium, number 87; neptunium, number 93; and plutonium, number 94. These 94 elements have been detected in the universe at large, in the spectra of stars and also supernovae, where short-lived radioactive elements are newly being made. The first 94 elements have been detected directly on Earth as primordial nuclides present from the formation of the Solar System, or as naturally occurring fission or transmutation products of uranium and thorium.
The remaining 24 heavier elements, not found today either on Earth or in astronomical spectra, have been produced artificially: all are radioactive, with short half-lives; if any of these elements were present at the formation of Earth, they are certain to have completely decayed, and if present in novae, are in quantities too small to have been noted. Technetium was the first purportedly non-naturally occurring element synthesized, in 1937, though trace amounts of technetium have since been found in nature (and also the element may have been discovered naturally in 1925). This pattern of artificial production and later natural discovery has been repeated with several other radioactive naturally occurring rare elements.
Lists of elements are available by name, atomic number, density, melting point, boiling point and chemical symbol, as well as ionization energy. The nuclides of stable and radioactive elements are also available as a list of nuclides, sorted by length of half-life for those that are unstable. One of the most convenient, and certainly the most traditional presentation of the elements, is in the form of the periodic table, which groups together elements with similar chemical properties (and usually also similar electronic structures).
=== Atomic number ===
The atomic number of an element is equal to the number of protons in each atom, and defines the element. For example, all carbon atoms contain 6 protons in their atomic nucleus; so the atomic number of carbon is 6. Carbon atoms may have different numbers of neutrons; atoms of the same element having different numbers of neutrons are known as isotopes of the element.
The number of protons in the nucleus also determines its electric charge, which in turn determines the number of electrons of the atom in its non-ionized state. The electrons are placed into atomic orbitals that determine the atom's chemical properties. The number of neutrons in a nucleus usually has very little effect on an element's chemical properties; except for hydrogen (for which the kinetic isotope effect is significant). Thus, all carbon isotopes have nearly identical chemical properties because they all have six electrons, even though they may have 6 to 8 neutrons. That is why atomic number, rather than mass number or atomic weight, is considered the identifying characteristic of an element.
The symbol for atomic number is Z.
=== Isotopes ===
Isotopes are atoms of the same element (that is, with the same number of protons in their nucleus), but having different numbers of neutrons. Thus, for example, there are three main isotopes of carbon. All carbon atoms have 6 protons, but they can have either 6, 7, or 8 neutrons. Since the mass numbers of these are 12, 13 and 14 respectively, said three isotopes are known as carbon-12, carbon-13, and carbon-14 (C, C, and C). Natural carbon is a mixture of C (about 98.9%), C (about 1.1%) and about 1 atom per trillion of C.
Most (54 of 94) naturally occurring elements have more than one stable isotope. Except for the isotopes of hydrogen (which differ greatly from each other in relative mass—enough to cause chemical effects), the isotopes of a given element are chemically nearly indistinguishable.
All elements have radioactive isotopes (radioisotopes); most of these radioisotopes do not occur naturally. Radioisotopes typically decay into other elements via alpha decay, beta decay, or inverse beta decay; some isotopes of the heaviest elements also undergo spontaneous fission. Isotopes that are not radioactive, are termed "stable" isotopes. All known stable isotopes occur naturally (see primordial nuclide). The many radioisotopes that are not found in nature have been characterized after being artificially produced. Certain elements have no stable isotopes and are composed only of radioisotopes: specifically the elements without any stable isotopes are technetium (atomic number 43), promethium (atomic number 61), and all observed elements with atomic number greater than 82.
Of the 80 elements with at least one stable isotope, 26 have only one stable isotope. The mean number of stable isotopes for the 80 stable elements is 3.1 stable isotopes per element. The largest number of stable isotopes for a single element is 10 (for tin, element 50).
=== Isotopic mass and atomic mass ===
The mass number of an element, A, is the number of nucleons (protons and neutrons) in the atomic nucleus. Different isotopes of a given element are distinguished by their mass number, which is written as a superscript on the left hand side of the chemical symbol (e.g., U). The mass number is always an integer and has units of "nucleons". Thus, magnesium-24 (24 is the mass number) is an atom with 24 nucleons (12 protons and 12 neutrons).
Whereas the mass number simply counts the total number of neutrons and protons and is thus an integer, the atomic mass of a particular isotope (or "nuclide") of the element is the mass of a single atom of that isotope, and is typically expressed in daltons (symbol: Da), aka universal atomic mass units (symbol: u). Its relative atomic mass is a dimensionless number equal to the atomic mass divided by the atomic mass constant, which equals 1 Da. In general, the mass number of a given nuclide differs in value slightly from its relative atomic mass, since the mass of each proton and neutron is not exactly 1 Da; since the electrons contribute a lesser share to the atomic mass as neutron number exceeds proton number; and because of the nuclear binding energy and electron binding energy. For example, the atomic mass of chlorine-35 to five significant digits is 34.969 Da and that of chlorine-37 is 36.966 Da. However, the relative atomic mass of each isotope is quite close to its mass number (always within 1%). The only isotope whose atomic mass is exactly a natural number is C, which has a mass of 12 Da; because the dalton is defined as 1/12 of the mass of a free neutral carbon-12 atom in the ground state.
The standard atomic weight (commonly called "atomic weight") of an element is the average of the atomic masses of all the chemical element's isotopes as found in a particular environment, weighted by isotopic abundance, relative to the atomic mass unit. This number may be a fraction that is not close to a whole number. For example, the relative atomic mass of chlorine is 35.453 u, which differs greatly from a whole number as it is an average of about 76% chlorine-35 and 24% chlorine-37. Whenever a relative atomic mass value differs by more than ~1% from a whole number, it is due to this averaging effect, as significant amounts of more than one isotope are naturally present in a sample of that element.
=== Chemically pure and isotopically pure ===
Chemists and nuclear scientists have different definitions of a pure element. In chemistry, a pure element means a substance whose atoms all (or in practice almost all) have the same atomic number, or number of protons. Nuclear scientists, however, define a pure element as one that consists of only one isotope.
For example, a copper wire is 99.99% chemically pure if 99.99% of its atoms are copper, with 29 protons each. However it is not isotopically pure since natural copper consists of two stable isotopes, 69% Cu and 31% Cu, with different numbers of neutrons. (See Isotopes of copper.) However, pure gold would be both chemically and isotopically pure, since ordinary gold consists only of one isotope, Au.
=== Allotropes ===
Atoms of chemically pure elements may bond to each other chemically in more than one way, allowing the pure element to exist in multiple chemical structures (spatial arrangements of atoms), known as allotropes, which differ in their properties. For example, carbon can be found as diamond, which has a tetrahedral structure around each carbon atom; graphite, which has layers of carbon atoms with a hexagonal structure stacked on top of each other; graphene, which is a single layer of graphite that is very strong; fullerenes, which have nearly spherical shapes; and carbon nanotubes, which are tubes with a hexagonal structure (even these may differ from each other in electrical properties). The ability of an element to exist in one of many structural forms is known as 'allotropy'.
The reference state of an element is defined by convention, usually as the thermodynamically most stable allotrope and physical state at a pressure of 1 bar and a given temperature (typically 298.15K). However, for phosphorus, the reference state is white phosphorus even though it is not the most stable allotrope, and the reference state for carbon is graphite, because the structure of graphite is more stable than that of the other allotropes. In thermochemistry, an element is defined to have an enthalpy of formation of zero in its reference state.
=== Properties ===
Several kinds of descriptive categorizations can be applied broadly to the elements, including consideration of their general physical and chemical properties, their states of matter under familiar conditions, their melting and boiling points, their densities, their crystal structures as solids, and their origins.
==== General properties ====
Several terms are commonly used to characterize the general physical and chemical properties of the chemical elements. A first distinction is between metals, which readily conduct electricity, nonmetals, which do not, and a small group, (the metalloids), having intermediate properties and often behaving as semiconductors.
A more refined classification is often shown in colored presentations of the periodic table. This system restricts the terms "metal" and "nonmetal" to only certain of the more broadly defined metals and nonmetals, adding additional terms for certain sets of the more broadly viewed metals and nonmetals. The version of this classification used in the periodic tables presented here includes: actinides, alkali metals, alkaline earth metals, halogens, lanthanides, transition metals, post-transition metals, metalloids, reactive nonmetals, and noble gases. In this system, the alkali metals, alkaline earth metals, and transition metals, as well as the lanthanides and the actinides, are special groups of the metals viewed in a broader sense. Similarly, the reactive nonmetals and the noble gases are nonmetals viewed in the broader sense. In some presentations, the halogens are not distinguished, with astatine identified as a metalloid and the others identified as nonmetals.
==== States of matter ====
Another commonly used basic distinction among the elements is their state of matter (phase), whether solid, liquid, or gas, at standard temperature and pressure (STP). Most elements are solids at STP, while several are gases. Only bromine and mercury are liquid at 0 degrees Celsius (32 degrees Fahrenheit) and 1 atmosphere pressure; caesium and gallium are solid at that temperature, but melt at 28.4°C (83.2°F) and 29.8°C (85.6°F), respectively.
==== Melting and boiling points ====
Melting and boiling points, typically expressed in degrees Celsius at a pressure of one atmosphere, are commonly used in characterizing the various elements. While known for most elements, either or both of these measurements is still undetermined for some of the radioactive elements available in only tiny quantities. Since helium remains a liquid even at absolute zero at atmospheric pressure, it has only a boiling point, and not a melting point, in conventional presentations.
==== Densities ====
The density at selected standard temperature and pressure (STP) is often used in characterizing the elements. Density is often expressed in grams per cubic centimetre (g/cm). Since several elements are gases at commonly encountered temperatures, their densities are usually stated for their gaseous forms; when liquefied or solidified, the gaseous elements have densities similar to those of the other elements.
When an element has allotropes with different densities, one representative allotrope is typically selected in summary presentations, while densities for each allotrope can be stated where more detail is provided. For example, the three familiar allotropes of carbon (amorphous carbon, graphite, and diamond) have densities of 1.8–2.1, 2.267, and 3.515 g/cm, respectively.
==== Crystal structures ====
The elements studied to date as solid samples have eight kinds of crystal structures: cubic, body-centered cubic, face-centered cubic, hexagonal, monoclinic, orthorhombic, rhombohedral, and tetragonal. For some of the synthetically produced transuranic elements, available samples have been too small to determine crystal structures.
==== Occurrence and origin on Earth ====
Chemical elements may also be categorized by their origin on Earth, with the first 94 considered naturally occurring, while those with atomic numbers beyond 94 have only been produced artificially via human-made nuclear reactions.
Of the 94 naturally occurring elements, 83 are considered primordial and either stable or weakly radioactive. The longest-lived isotopes of the remaining 11 elements have half lives too short for them to have been present at the beginning of the Solar System, and are therefore "transient elements". Of these 11 transient elements, five (polonium, radon, radium, actinium, and protactinium) are relatively common decay products of thorium and uranium. The remaining six transient elements (technetium, promethium, astatine, francium, neptunium, and plutonium) occur only rarely, as products of rare decay modes or nuclear reaction processes involving uranium or other heavy elements.
Elements with atomic numbers 1 through 82, except 43 (technetium) and 61 (promethium), each have at least one isotope for which no radioactive decay has been observed. Observationally stable isotopes of some elements (such as tungsten and lead), however, are predicted to be slightly radioactive with very long half-lives: for example, the half-lives predicted for the observationally stable lead isotopes range from 10 to 10 years. Elements with atomic numbers 43, 61, and 83 through 94 are unstable enough that their radioactive decay can be detected. Three of these elements, bismuth (element 83), thorium (90), and uranium (92) have one or more isotopes with half-lives long enough to survive as remnants of the explosive stellar nucleosynthesis that produced the heavy elements before the formation of the Solar System. For example, at over 1.9 years, over a billion times longer than the estimated age of the universe, bismuth-209 has the longest known alpha decay half-life of any isotope. The last 24 elements (those beyond plutonium, element 94) undergo radioactive decay with short half-lives and cannot be produced as daughters of longer-lived elements, and thus are not known to occur in nature at all.
=== Periodic table ===
The properties of the elements are often summarized using the periodic table, which powerfully and elegantly organizes the elements by increasing atomic number into rows ("periods") in which the columns ("groups") share recurring ("periodic") physical and chemical properties. The table contains 118 confirmed elements as of 2021.
Although earlier precursors to this presentation exist, its invention is generally credited to Russian chemist Dmitri Mendeleev in 1869, who intended the table to illustrate recurring trends in the properties of the elements. The layout of the table has been refined and extended over time as new elements have been discovered and new theoretical models have been developed to explain chemical behavior.
Use of the periodic table is now ubiquitous in chemistry, providing an extremely useful framework to classify, systematize and compare all the many different forms of chemical behavior. The table has also found wide application in physics, geology, biology, materials science, engineering, agriculture, medicine, nutrition, environmental health, and astronomy. Its principles are especially important in chemical engineering.
== Nomenclature and symbols ==
The various chemical elements are formally identified by their unique atomic numbers, their accepted names, and their chemical symbols.
=== Atomic numbers ===
The known elements have atomic numbers from 1 to 118, conventionally presented as Arabic numerals. Since the elements can be uniquely sequenced by atomic number, conventionally from lowest to highest (as in a periodic table), sets of elements are sometimes specified by such notation as "through", "beyond", or "from ... through", as in "through iron", "beyond uranium", or "from lanthanum through lutetium". The terms "light" and "heavy" are sometimes also used informally to indicate relative atomic numbers (not densities), as in "lighter than carbon" or "heavier than lead", though the atomic masses of the elements (their atomic weights or atomic masses) do not always increase monotonically with their atomic numbers.
=== Element names ===
The naming of various substances now known as elements precedes the atomic theory of matter, as names were given locally by various cultures to various minerals, metals, compounds, alloys, mixtures, and other materials, though at the time it was not known which chemicals were elements and which compounds. As they were identified as elements, the existing names for anciently known elements (e.g., gold, mercury, iron) were kept in most countries. National differences emerged over the element names either for convenience, linguistic niceties, or nationalism. For example, German speakers use "Wasserstoff" (water stuff) for "hydrogen", "Sauerstoff" (acid stuff) for "oxygen", and "Stickstoff" (smothering stuff) for "nitrogen"; English and some other languages use "sodium" for "natrium", and "potassium" for "kalium"; and the French, Italians, Greeks, Portuguese and Poles prefer "azote/azot/azoto" (from roots meaning "no life") for "nitrogen".
For purposes of international communication and trade, the official names of the chemical elements both ancient and more recently recognized are decided by the International Union of Pure and Applied Chemistry (IUPAC), which has decided on a sort of international English language, drawing on traditional English names even when an element's chemical symbol is based on a Latin or other traditional word, for example adopting "gold" rather than "aurum" as the name for the 79th element (Au). IUPAC prefers the British spellings "aluminium" and "caesium" over the U.S. spellings "aluminum" and "cesium", and the U.S. "sulfur" over British "sulphur". However, elements that are practical to sell in bulk in many countries often still have locally used national names, and countries whose national language does not use the Latin alphabet are likely to use the IUPAC element names.
According to IUPAC, element names are not proper nouns; therefore, the full name of an element is not capitalized in English, even if derived from a proper noun, as in californium and einsteinium. Isotope names are also uncapitalized if written out, e.g., carbon-12 or uranium-235. Chemical element symbols (such as Cf for californium and Es for einsteinium), are always capitalized (see below).
In the second half of the 20th century, physics laboratories became able to produce elements with half-lives too short for an appreciable amount of them to exist at any time. These are also named by IUPAC, which generally adopts the name chosen by the discoverer. This practice can lead to the controversial question of which research group actually discovered an element, a question that delayed the naming of elements with atomic number of 104 and higher for a considerable amount of time. (See element naming controversy).
Precursors of such controversies involved the nationalistic namings of elements in the late 19th century. For example, lutetium was named after Paris, France. The Germans were reluctant to relinquish naming rights to the French, often calling it cassiopeium. Similarly, the British discoverer of niobium originally named it columbium, in reference to the New World. It was used extensively as such by American publications before the international standardization (in 1950).
=== Chemical symbols ===
==== Specific elements ====
Before chemistry became a science, alchemists designed arcane symbols for both metals and common compounds. These were however used as abbreviations in diagrams or procedures; there was no concept of atoms combining to form molecules. With his advances in the atomic theory of matter, John Dalton devised his own simpler symbols, based on circles, to depict molecules.
The current system of chemical notation was invented by Jöns Jacob Berzelius in 1814. In this system, chemical symbols are not mere abbreviations—though each consists of letters of the Latin alphabet. They are intended as universal symbols for people of all languages and alphabets.
Since Latin was the common language of science at Berzelius' time, his symbols were abbreviations based on the Latin names of elements (they may be Classical Latin names of elements known since antiquity or Neo-Latin coinages for later elements). The symbols are not followed by a period (full stop) as with abbreviations. In most cases, Latin names of elements as used by Berzelius have the same roots as the modern English name. For example, hydrogen has the symbol "H" from Neo-Latin , which has the same Greek roots as English hydrogen. However, in eleven cases Latin (as used by Berzelius) and English names of elements have different roots. Eight of them are the seven metals of antiquity and a metalloid also known since antiquity: "Fe" (Latin ) for iron, "Hg" (Latin ) for mercury, "Sn" (Latin ) for tin, "Au" (Latin ) for gold, "Ag" (Latin ) for silver, "Pb" (Latin ) for lead, "Cu" (Latin ) for copper, and "Sb" (Latin ) for antimony. The three other mismatches between Neo-Latin (as used by Berzelius) and English names are "Na" (Neo-Latin ) for sodium, "K" (Neo-Latin ) for potassium, and "W" (Neo-Latin ) for tungsten. These mismatches came from different suggestings of naming the elements in the Modern era. Initially Berzelius had suggested "So" and "Po" for sodium and potassium, but he changed the symbols to "Na" and "K" later in the same year.
Elements discovered after 1814 were also assigned unique chemical symbols, based on the name of the element. The use of Latin as the universal language of science was fading, but chemical names of newly discovered elements came to be borrowed from language to language with little or no modification. Symbols of elements discovered after 1814 match their names in English, French (ignoring the acute accent on ⟨é⟩), and German (though German often allows alternate spellings with ⟨k⟩ or ⟨z⟩ instead of ⟨c⟩: e.g., the name of calcium may be spelled or in German, but its symbol is always "Ca"). Other languages sometimes modify element name spellings: Spanish (ytterbium), Italian (hafnium), Swedish (moscovium); but those modifications do not affect chemical symbols: Yb, Hf, Mc.
Chemical symbols are understood internationally when element names might require translation. There have been some differences in the past. For example, Germans in the past have used "J" (for the name ) for iodine, but now use "I" and .
The first letter of a chemical symbol is always capitalized, and the subsequent letters, if any, are always lowercase; see the preceding examples.
==== General chemical symbols ====
There are also symbols in chemical equations for groups of elements, for example in comparative formulas. These are often a single capital letter, and the letters are reserved and not used for names of specific elements. For example, "X" indicates a variable group (usually a halogen) in a class of compounds, while "R" is a radical, meaning a compound structure such as a hydrocarbon chain. The letter "Q" is reserved for "heat" in a chemical reaction. "Y" is also often used as a general chemical symbol, though it is also the symbol of yttrium. "Z" is also often used as a general variable group. "E" is used in organic chemistry to denote an electron-withdrawing group or an electrophile; similarly "Nu" denotes a nucleophile. "L" is used to represent a general ligand in inorganic and organometallic chemistry. "M" is also often used in place of a general metal.
At least two other, two-letter generic chemical symbols are also in informal use, "Ln" for any lanthanide and "An" for any actinide. "Rg" was formerly used for any rare gas element, but the group of rare gases has now been renamed noble gases and "Rg" now refers to roentgenium.
==== Isotope symbols ====
Isotopes of an element are distinguished by mass number (total protons and neutrons), with this number combined with the element's symbol. IUPAC prefers that isotope symbols be written in superscript notation when practical, for example C and U. However, other notations, such as carbon-12 and uranium-235, or C-12 and U-235, are also used.
As a special case, the three naturally occurring isotopes of hydrogen are often specified as H for H (protium), D for H (deuterium), and T for H (tritium). This convention is easier to use in chemical equations, replacing the need to write out the mass number each time. Thus, the formula for heavy water may be written DO instead of HO.
== Origin of the elements ==
Only about 4% of the total mass of the universe is made of atoms or ions, and thus represented by elements. This fraction is about 15% of the total matter, with the remainder of the matter (85%) being dark matter. The nature of dark matter is unknown, but it is not composed of atoms of elements because it contains no protons, neutrons, or electrons. (The remaining non-matter part of the mass of the universe is composed of the even less well understood dark energy).
The 94 naturally occurring elements were produced by at least four classes of astrophysical process. Most of the hydrogen, helium and a very small quantity of lithium were produced in the first few minutes of the Big Bang. This Big Bang nucleosynthesis happened only once; the other processes are ongoing. Nuclear fusion inside stars produces elements through stellar nucleosynthesis, including all elements from carbon to iron in atomic number. Elements higher in atomic number than iron, including heavy elements like uranium and plutonium, are produced by various forms of explosive nucleosynthesis in supernovae and neutron star mergers. The light elements lithium, beryllium and boron are produced mostly through cosmic ray spallation (fragmentation induced by cosmic rays) of carbon, nitrogen, and oxygen.
In the early phases of the Big Bang, nucleosynthesis of hydrogen resulted in the production of hydrogen-1 (protium, H) and helium-4 (He), as well as a smaller amount of deuterium (H) and tiny amounts (on the order of 10) of lithium and beryllium. Even smaller amounts of boron may have been produced in the Big Bang, since it has been observed in some very old stars, while carbon has not. No elements heavier than boron were produced in the Big Bang. As a result, the primordial abundance of atoms (or ions) consisted of ~75% H, 25% He, and 0.01% deuterium, with only tiny traces of lithium, beryllium, and perhaps boron. Subsequent enrichment of galactic halos occurred due to stellar nucleosynthesis and supernova nucleosynthesis. However, the element abundance in intergalactic space can still closely resemble primordial conditions, unless it has been enriched by some means.
On Earth (and elsewhere), trace amounts of various elements continue to be produced from other elements as products of nuclear transmutation processes. These include some produced by cosmic rays or other nuclear reactions (see cosmogenic and nucleogenic nuclides), and others produced as decay products of long-lived primordial nuclides. For example, trace (but detectable) amounts of carbon-14 (C) are continually produced in the air by cosmic rays impacting nitrogen atoms, and argon-40 (Ar) is continually produced by the decay of primordially occurring but unstable potassium-40 (K). Also, three primordially occurring but radioactive actinides, thorium, uranium, and plutonium, decay through a series of recurrently produced but unstable elements such as radium and radon, which are transiently present in any sample of containing these metals. Three other radioactive elements, technetium, promethium, and neptunium, occur only incidentally in natural materials, produced as individual atoms by nuclear fission of the nuclei of various heavy elements or in other rare nuclear processes.
Besides the 94 naturally occurring elements, several artificial elements have been produced by nuclear physics technology. By 2016, these experiments had produced all elements up to atomic number 118.
== Abundance ==
The following graph (note log scale) shows the abundance of elements in our Solar System. The table shows the 12 most common elements in our galaxy (estimated spectroscopically), as measured in parts per million by mass. Nearby galaxies that have evolved along similar lines have a corresponding enrichment of elements heavier than hydrogen and helium. The more distant galaxies are being viewed as they appeared in the past, so their abundances of elements appear closer to the primordial mixture. As physical laws and processes appear common throughout the visible universe, however, scientists expect that these galaxies evolved elements in similar abundance.
The abundance of elements in the Solar System is in keeping with their origin from nucleosynthesis in the Big Bang and a number of progenitor supernova stars. Very abundant hydrogen and helium are products of the Big Bang, but the next three elements are rare since they had little time to form in the Big Bang and are not made in stars (they are, however, produced in small quantities by the breakup of heavier elements in interstellar dust, as a result of impact by cosmic rays). Beginning with carbon, elements are produced in stars by buildup from alpha particles (helium nuclei), resulting in an alternatingly larger abundance of elements with even atomic numbers (these are also more stable). In general, such elements up to iron are made in large stars in the process of becoming supernovas. Iron-56 is particularly common, since it is the most stable nuclide that can easily be made from alpha particles (being a product of decay of radioactive nickel-56, ultimately made from 14 helium nuclei). Elements heavier than iron are made in energy-absorbing processes in large stars, and their abundance in the universe (and on Earth) generally decreases with their atomic number.
The abundance of the chemical elements on Earth varies from air to crust to ocean, and in various types of life. The abundance of elements in Earth's crust differs from that in the Solar System (as seen in the Sun and massive planets like Jupiter) mainly in selective loss of the very lightest elements (hydrogen and helium) and also volatile neon, carbon (as hydrocarbons), nitrogen and sulfur, as a result of solar heating in the early formation of the Solar System. Oxygen, the most abundant Earth element by mass, is retained on Earth by combination with silicon. Aluminium at 8% by mass is more common in the Earth's crust than in the universe and solar system, but the composition of the far more bulky mantle, which has magnesium and iron in place of aluminium (which occurs there only at 2% of mass) more closely mirrors the elemental composition of the solar system, save for the noted loss of volatile elements to space, and loss of iron which has migrated to the Earth's core.
The composition of the human body, by contrast, more closely follows the composition of seawater—save that the human body has additional stores of carbon and nitrogen necessary to form the proteins and nucleic acids, together with phosphorus in the nucleic acids and energy transfer molecule adenosine triphosphate (ATP) that occurs in the cells of all living organisms. Certain kinds of organisms require particular additional elements, for example the magnesium in chlorophyll in green plants, the calcium in mollusc shells, or the iron in the hemoglobin in vertebrates' red blood cells.
== History ==
=== Evolving definitions ===
The concept of an "element" as an indivisible substance has developed through three major historical phases: Classical definitions (such as those of the ancient Greeks), chemical definitions, and atomic definitions.
=== Classical definitions ===
Ancient philosophy posited a set of classical elements to explain observed patterns in nature. These elements originally referred to earth, water, air and fire rather than the chemical elements of modern science.
The term 'elements' (stoicheia) was first used by Greek philosopher Plato around 360 BCE in his dialogue Timaeus, which includes a discussion of the composition of inorganic and organic bodies and is a speculative treatise on chemistry. Plato believed the elements introduced a century earlier by Empedocles were composed of small polyhedral forms: tetrahedron (fire), octahedron (air), icosahedron (water), and cube (earth).
Aristotle, , also used the term stoicheia and added a fifth element, aether, which formed the heavens. Aristotle defined an element as:
=== Chemical definitions ===
==== Robert Boyle ====
In 1661, in The Sceptical Chymist, Robert Boyle proposed his theory of corpuscularism which favoured the analysis of matter as constituted of irreducible units of matter (atoms); and, choosing to side with neither Aristotle's view of the four elements nor Paracelsus' view of three fundamental elements, left open the question of the number of elements. Boyle argued against a pre-determined number of elements—directly against Paracelsus' three principles (sulfur, mercury, and salt), indirectly against the "Aristotelian" elements (earth, water, air, and fire), for Boyle felt that the arguments against the former were at least as valid against the latter.
Then Boyle stated his view in four propositions. In the first and second, he suggests that matter consists of particles, but that these particles may be difficult to separate. Boyle used the concept of "corpuscles"—or "atomes", as he also called them—to explain how a limited number of elements could combine into a vast number of compounds.
Boyle explained that gold reacts with aqua regia, and mercury with nitric acid, sulfuric acid, and sulfur to produce various "compounds", and that they could be recovered from those compounds, just as would be expected of elements. Yet, Boyle did not consider gold, mercury, or lead elements, but rather—together with wine—"perfectly mixt bodies".
Even though Boyle is primarily regarded as the first modern chemist, The Sceptical Chymist still contains old ideas about the elements, alien to a contemporary viewpoint. Sulfur, for example, is not only the familiar yellow non-metal but also an inflammable "spirit".
==== Isaac Watts ====
In 1724, in his book Logick, the English minister and logician Isaac Watts enumerated the elements then recognized by chemists. Watts' list of elements included two of Paracelsus' principles (sulfur and salt) and two classical elements (earth and water) as well as "spirit". Watts did, however, note a lack of consensus among chemists.
==== Antoine Lavoisier, Jöns Jacob Berzelius, and Dmitri Mendeleev ====
The first modern list of elements was given in Antoine Lavoisier's 1789 Elements of Chemistry, which contained 33 elements, including light and caloric. By 1818, Jöns Jacob Berzelius had determined atomic weights for 45 of the 49 then-accepted elements. Dmitri Mendeleev had 63 elements in his 1869 periodic table.
From Boyle until the early 20th century, an element was defined as a pure substance that cannot be decomposed into any simpler substance and cannot be transformed into other elements by chemical processes. Elements at the time were generally distinguished by their atomic weights, a property measurable with fair accuracy by available analytical techniques.
=== Atomic definitions ===
The 1913 discovery by English physicist Henry Moseley that the nuclear charge is the physical basis for the atomic number, further refined when the nature of protons and neutrons became appreciated, eventually led to the current definition of an element based on atomic number (number of protons). The use of atomic numbers, rather than atomic weights, to distinguish elements has greater predictive value (since these numbers are integers) and also resolves some ambiguities in the chemistry-based view due to varying properties of isotopes and allotropes within the same element. Currently, IUPAC defines an element to exist if it has isotopes with a lifetime longer than the 10 seconds it takes the nucleus to form an electronic cloud.
By 1914, eighty-seven elements were known, all naturally occurring (see Discovery of chemical elements). The remaining naturally occurring elements were discovered or isolated in subsequent decades, and various additional elements have also been produced synthetically, with much of that work pioneered by Glenn T. Seaborg. In 1955, element 101 was discovered and named mendelevium in honor of D. I. Mendeleev, the first to arrange the elements periodically.
=== Discovery and recognition of various elements ===
Ten materials familiar to various prehistoric cultures are now known to be elements: Carbon, copper, gold, iron, lead, mercury, silver, sulfur, tin, and zinc. Three additional materials now accepted as elements, arsenic, antimony, and bismuth, were recognized as distinct substances before 1500 AD. Phosphorus, cobalt, and platinum were isolated before 1750.
Most of the remaining naturally occurring elements were identified and characterized by 1900, including:
Such now-familiar industrial materials as aluminium, silicon, nickel, chromium, magnesium, and tungsten
Reactive metals such as lithium, sodium, potassium, and calcium
The halogens fluorine, chlorine, bromine, and iodine
Gases such as hydrogen, oxygen, nitrogen, helium, argon, and neon
Most of the rare-earth elements, including cerium, lanthanum, gadolinium, and neodymium
The more common radioactive elements, including uranium, thorium, and radium
Elements isolated or produced since 1900 include:
The three remaining undiscovered stable elements: hafnium, lutetium, and rhenium
Plutonium, which was first produced synthetically in 1940 by Glenn T. Seaborg, but is now also known from a few long-persisting natural occurrences
The three incidentally occurring natural elements (neptunium, promethium, and technetium), which were all first produced synthetically but later discovered in trace amounts in geological samples
Four scarce decay products of uranium or thorium (astatine, francium, actinium, and protactinium), and
All synthetic transuranic elements, beginning with americium and curium
=== Recently discovered elements ===
The first transuranium element (element with an atomic number greater than 92) discovered was neptunium in 1940. Since 1999, the IUPAC/IUPAP Joint Working Party has considered claims for the discovery of new elements. As of January 2016, all 118 elements have been confirmed by IUPAC as being discovered. The discovery of element 112 was acknowledged in 2009, and the name copernicium and the chemical symbol Cn were suggested for it. The name and symbol were officially endorsed by IUPAC on 19 February 2010. The heaviest element that is believed to have been synthesized to date is element 118, oganesson, on 9 October 2006, by the Flerov Laboratory of Nuclear Reactions in Dubna, Russia. Tennessine, element 117 was the latest element claimed to be discovered, in 2009. On 28 November 2016, scientists at the IUPAC officially recognized the names for the four newest elements, with atomic numbers 113, 115, 117, and 118.
== List of the 118 known chemical elements ==
The following sortable table shows the 118 known elements.
Atomic number, Element, and Symbol all serve independently as unique identifiers.
Element names are those accepted by IUPAC.
Block indicates the periodic table block for each element: red = s-block, yellow = p-block, blue = d-block, green = f-block.
Group and period refer to an element's position in the periodic table. Group numbers here show the currently accepted numbering; for older numberings, see Group (periodic table).
|
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] |
5,661 |
Centime
|
Centime (from ) is French for "cent", and is used in English as the name of the fraction currency in several Francophone countries (including Switzerland, Algeria, Belgium, Morocco and France).
In France, the usage of centime goes back to the introduction of the decimal monetary system under Napoleon. This system aimed at replacing non-decimal fractions of older coins. A five-centime coin was known as a sou, i.e. a solidus or shilling.
In Francophone Canada of a Canadian dollar is officially known as a cent (pronounced /sɛnt/) in both English and French. However, in practice, the form of cenne (pronounced /sɛn/) has completely replaced the official cent. Spoken and written use of the official form cent in Francophone Canada is exceptionally uncommon.
In the Canadian French vernacular sou, sou noir ( means "black" in French), cenne, and cenne noire are all widely known, used, and accepted monikers when referring to either of a Canadian dollar or the 1¢ coin (colloquially known as a "penny" in North American English).
==Subdivision of euro: cent or centime?==
In the European community, cent is the official name for one hundredth of a euro. However, in French-speaking countries, the word centime is the preferred term. The Superior Council of the French language of Belgium recommended in 2001 the use of centime, since cent is also the French word for "hundred". An analogous decision was published in the Journal officiel in France (2 December 1997).
In Morocco, dirhams are divided into 100 centimes and one may find prices in the country quoted in centimes rather than in dirhams. Sometimes centimes are known as francs or, in former Spanish areas, pesetas.
==Usage==
A centime is one-hundredth of the following basic monetary units:
===Current===
Algerian dinar
Burundian franc
CFP franc
CFA franc
Comorian franc
Congolese franc
Djiboutian franc
Ethiopian birr (as santim)
Guinean franc
Haitian gourde
Moroccan dirham
Rwandan franc
Swiss franc (by French and English speakers only; Italian speakers use centesimo. See Rappen)
===Obsolete===
Algerian franc
Belgian franc (Dutch: )
Cambodian franc
French Camerounian franc
French Guianan franc
French franc
Guadeloupe franc
Katangese franc
Latvian lats (Latvian: santīms)
Luxembourgish franc
Malagasy franc
Malian franc
Martinique franc
Monegasque franc
Moroccan franc
New Hebrides franc
Réunion franc
Spanish Peseta
Tunisian franc
Westphalian frank
|
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] |
5,662 |
Calendar year
|
A calendar year begins on the New Year's Day of the given calendar system and ends on the day before the following New Year's Day, and thus consists of a whole number of days.
The Gregorian calendar year, which is in use as civil calendar in most of the world, begins on January 1 and ends on December 31. It has a length of 365 days in an ordinary year but, in order to reconcile the calendar year with the astronomical cycle, it has 366 days in a leap year. With 97 leap years every 400 years, the Gregorian calendar year has an average length of 365.2425 days.
Other formula-based calendars can have lengths which are further out of step with the solar cycle: for example, the Julian calendar has an average length of 365.25 days, and the Hebrew calendar has an average length of 365.2468 days. The Lunar Hijri calendar ("Islamic calendar") is a lunar calendar consisting of 12 lunar months in a year of 354 or 355 days. The astronomer's mean tropical year, which is averaged over equinoxes and solstices, is currently 365.24219 days, slightly shorter than the average length of the calendar year in most calendars.
A year can also be measured by starting on any other named day of the calendar, and ending on the day before this named day in the following year. This may be termed a "year's time", but is not a "calendar year".
==Quarter year==
The calendar year can be divided into four quarters, often abbreviated as Q1, Q2, Q3, and Q4. Since they are three months each, they are also called trimesters. In the Gregorian calendar:
First quarter, Q1: January 1 – March 31 (90 days or 91 days in leap years)
Second quarter, Q2: April 1 – June 30 (91 days)
Third quarter, Q3: July 1 – September 30 (92 days)
Fourth quarter, Q4: October 1 – December 31 (92 days)
In some domains, weeks are preferred over months for scheduling and reporting, so they use quarters of exactly 13 weeks each, often following ISO week date conventions. One in five to six years has a 53rd week which is usually appended to the last quarter. It is then 98 days instead of 91 days long, which complicates comparisons.
In the Chinese calendar, the quarters are traditionally associated with the 4 seasons of the year:
Spring: 1st to 3rd month
Summer: 4th to 6th month
Autumn: 7th to 9th month
Winter: 10th to 12th month
==Quadrimester==
The calendar year can also be divided into quadrimesters (from French quadrimestre), lasting for four months each. They can also be called the early, middle, or late parts of the year. In the Gregorian calendar:
First quadrimester, early year: January 1 – April 30 (120 days or 121 days in leap years)
Second quadrimester, mid-year: May 1 – August 31 (123 days)
Third quadrimester, late year: September 1 – December 31 (122 days)
==Semester==
The calendar year can also be divided into semesters, lasting six months each and often being abbreviated as S1 and S2. In the Gregorian calendar:
First semester, S1: January 1 – June 30 (181 days or 182 days in leap years)
Second semester, S2: July 1 – December 31 (184 days)
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5,663 |
CFA franc
|
CFA franc (, ) is the name of two currencies used by 210 million people (as of 2023) in fourteen African countries: the West African CFA franc (where "CFA" stands for , i.e. "African Financial Community" in English), used in eight West African countries, and the Central African CFA franc (where "CFA" stands for , i.e. "Financial Cooperation in Central Africa" in English), used in six Central African countries. The ISO currency codes are XOF for the West African CFA franc and XAF for the Central African CFA franc. Although the two currencies are commonly called CFA franc and (currently) have the same value, they are not interchangeable. It is therefore not a common monetary zone but two juxtaposed zones.
Both CFA francs have a fixed exchange rate (peg) to the euro guaranteed by France: €1 = F.CFA 655.957 exactly. To ensure this convertibility guarantee, member countries were required to deposit half of their foreign exchange reserves with the French Treasury, but this requirement was dropped in 2019 (effective in 2021) for the West African CFA franc. This requirement remains unchanged for the Central African CFA franc, which wasn't reformed in 2019 (the reform concerned only the West African CFA franc). The currency has been criticized for restricting the sovereignty of the African member states, effectively putting their monetary policy in the hands of the European Central Bank. Others argue that the CFA "helps stabilize the national currencies of Franc Zone member-countries and greatly facilitates the flow of exports and imports between France and the member-countries".
On 22 December 2019, it was announced that the West African currency would be reformed and replaced by an independent currency to be called Eco. In May 2020, the French National Assembly agreed to end the French engagement in the West African CFA franc, including the foreign reserve deposit requirements, thereby facilitating the transition to the Eco. with the fifth launch target date set for July 2027.
==Usage==
CFA francs are used in fourteen countries: twelve nations formerly ruled by France in West and Central Africa (excluding Guinea and Mauritania, which withdrew), plus Guinea-Bissau (a former Portuguese colony), and Equatorial Guinea (a former Spanish colony). These fourteen countries have a combined population of 210.4 million people (as of 2023), and a combined annual GDP of US$313.7 billion (as of 2023).
==Name==
Between 1945 and 1958, CFA stood for ("French colonies of Africa"); then for ("French Community of Africa") between 1958 (establishment of the French Fifth Republic) and the independence of these African countries at the beginning of the 1960s. or Coopération financière en Afrique centrale (see Institutions below).
==History==
===Creation===
The CFA franc was created on 26 December 1945, along with the CFP franc. The reason for their creation was the weakness of the French franc immediately after World War II. When France ratified the Bretton Woods Agreement in December 1945, the French franc was devalued in order to set a fixed exchange rate with the US dollar. New currencies were created in the French colonies to spare them the strong devaluation, thereby making it easier for them to import goods from France (and simultaneously making it harder for them to export goods to France). French officials presented the decision as an act of generosity. René Pleven, the French Minister of Finance, was quoted as saying:
===Exchange rate===
The CFA franc was created with a fixed exchange rate versus the French franc. This exchange rate was changed only twice, in 1948 and in 1994 (besides nominal adaptation to the new French franc in 1960 and the Euro in 1999).
Exchange rate:
26 December 1945 to 16 October 1948 – F.CFA 1 = 1.70 French franc. This 70 centime premium is the consequence of the creation of the CFA franc, which spared the French African colonies the devaluation of December 1945 (before December 1945, 1 local franc in these colonies was worth 1 French franc).
17 October 1948 to 31 December 1959 – F.CFA 1 = 2 French francs (the CFA franc had followed the French franc's devaluation versus the US dollar in January 1948, but on 18 October 1948, the French franc devalued again and this time the CFA franc was revalued against the French franc to offset almost all of this new devaluation of the French franc; after October 1948, the CFA followed all the successive devaluations of the French franc)
1 January 1960 to 11 January 1994– F.CFA 1 = NF 0.02 (1 January 1960: the French franc redenominated, with 100 old francs becoming 1 new franc)
12 January 1994 to 31 December 1998– F.CFA 1 = F 0.01. An overnight 50% devaluation.
1 January 1999 onwards – F.CFA 100 = €0.152449 or €1 = F.CFA 655.957. (1 January 1999: the euro replaced FRF at the rate of 6.55957 FRF for 1 euro)
The 1960 and 1999 events merely reflect changes of currency in use in France: the actual relative value of the CFA franc versus the French franc/euro only changed in 1948 and 1994.
===Changes in countries using the franc===
In 1960, the period of global decolonization began, marking the end of European empires on the African continent. France disappeared from the map, leaving behind the CFA franc, a legacy of colonization, which circulates in almost all former French possessions in Africa. Over time, the number of countries and territories using the CFA franc has changed as some countries began introducing their own separate currencies. A couple of nations in West Africa have also chosen to adopt the CFA franc since its introduction, despite the fact that they had never been French colonies.
1960: Guinea leaves and begins issuing Guinean francs. which changed later to the Euro.
1976: Mayotte leaves for French franc, which changed later to the Euro.
1984: Mali rejoins (1 CFA franc = 2 Malian francs).
=== Currency printed in France ===
The Banque de France is responsible for producing CFA franc notes and coins in its Chamalières factory, which is seen by some critics as a lack of sovereignty for African states.
=== Currency devaluation ===
The countries of the CFA franc zone are seen as the preserve of the former guardian power, France, which leads to situation that sometimes fuels rumors of a devaluation of the CFA franc. The CFA franc is too strong a currency, overvalued by about 10%. Even if in the short term, the option of a devaluation seems to be excluded.
=== Right of veto ===
France retains a right of veto over the monetary policies of the states of the CFA Franc Zone of West Africa and Central Africa.
=== Stability ===
For supporters of the CFA Franc, the economic stability that the CFA Franc provides lies in monetary cooperation. The underdevelopment of the countries in the franc zone is attributed to factors independent of their monetary and exchange rate policies.
=== Criticism and replacement in West Africa ===
The currency has been criticized for making national monetary policy for the developing countries of French West Africa all but impossible, since the CFA's value is pegged to the euro (whose monetary policy is set by the European Central Bank).
Critics point out that the currency is controlled by the French treasury, and in turn African countries channel more money to France than they receive in aid and have no sovereignty over their monetary policies. In December 2024, in a report adopted by the French Foreign Affairs Committee, it was published that the reform of the CFA franc in 2019 had been incomplete, largely due to the reluctance of African heads of state to complete it.
In November 2024, the 'Tournons la Page' network and the Sciences Po Center for International Research (CERI) published a survey on relations between West African and Central African countries from former French possessions. Nearly 95% of West Africans surveyed expressed their desire to leave.
The broader Economic Community of West African States (ECOWAS), which includes the members of UEMOA, plans to introduce its own common currency for its member states by 2027, for which they have also formally adopted the name Eco.
=== Debate on ending the Central African CFA ===
On April 25, 2023, the subject of the CFA franc was discussed at the ministerial meeting of the Economic and Monetary Community of Central Africa (CEMAC) and France. The French perceive the guarantee provided to the CFA franc, and the assurance of its convertibility, as a pillar of economic stability for the region. France remains “open” and “available” to CEMAC proposals to reform monetary cooperation in Central Africa, as has happened in West Africa.
==Institutions==
There are two different currencies called the CFA franc: the West African CFA franc (ISO 4217 currency code XOF), and the Central Africa CFA franc (ISO 4217 currency code XAF). They are distinguished in French by the meaning of the abbreviation CFA. These two CFA francs have the same exchange rate with the euro (1 euro = 655.957 XOF = 655.957 XAF), and they are both guaranteed by the French treasury (), but the two currencies are only legal tender in their respective member countries. It is issued by the BCEAO (, i.e., "Central Bank of the West African States"), located in Dakar, Senegal, for the eight countries of the UEMOA (, i.e., "West African Economic and Monetary Union"):
These eight countries have a combined population of 147.6 million people (as of 2023), and a combined GDP of US$199.4 billion (as of 2023).
===Central Africa===
The Central Africa CFA franc (XAF) is known in French as the , where CFA stands for ("Financial Cooperation in Central Africa"). It is issued by the BEAC (, i.e., "Bank of the Central African States"), located in Yaoundé, Cameroon, for the six countries of the CEMAC (, i.e., "Economic and Monetary Community of Central Africa"):
These six countries have a combined population of 62.8 million people (as of 2023), and a combined GDP of US$114.3 billion (as of 2023).
In 1975, Central African CFA banknotes were issued with an obverse unique to each participating country, and common reverse, in a fashion similar to euro coins.
Equatorial Guinea, the only former Spanish colony in the zone, adopted the CFA in 1984.
==Gallery==
File:1 Franc CFA.jpg|An F.CFA 1 coin
File:Cinq cents francs CFA 03.png|500 West African CFA francs
File:Mille francs CFA 2.jpg|1000 West African CFA francs
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5,664 |
Consciousness
|
Consciousness, at its simplest, is awareness of a state or object, either internal to oneself or in one's external environment. However, its nature has led to millennia of analyses, explanations, and debate among philosophers, scientists, and theologians. Opinions differ about what exactly needs to be studied or even considered consciousness. In some explanations, it is synonymous with the mind, and at other times, an aspect of it. In the past, it was one's "inner life", the world of introspection, of private thought, imagination, and volition. Today, it often includes any kind of cognition, experience, feeling, or perception. It may be awareness, awareness of awareness, metacognition, or self-awareness, either continuously changing or not. The disparate range of research, notions, and speculations raises a curiosity about whether the right questions are being asked.
Examples of the range of descriptions, definitions or explanations are: ordered distinction between self and environment, simple wakefulness, one's sense of selfhood or soul explored by "looking within"; being a metaphorical "stream" of contents, or being a mental state, mental event, or mental process of the brain.
==Etymology==
The words "conscious" and "consciousness" in the English language date to the 17th century, and the first recorded use of "conscious" as a simple adjective was applied figuratively to inanimate objects ("the conscious Groves", 1643). It derived from the Latin conscius (con- "together" and scio "to know") which meant "knowing with" or "having joint or common knowledge with another", especially as in sharing a secret. Thomas Hobbes in Leviathan (1651) wrote: "Where two, or more men, know of one and the same fact, they are said to be Conscious of it one to another". There were also many occurrences in Latin writings of the phrase conscius sibi, which translates literally as "knowing with oneself", or in other words "sharing knowledge with oneself about something". This phrase has the figurative sense of "knowing that one knows", which is something like the modern English word "conscious", but it was rendered into English as "conscious to oneself" or "conscious unto oneself". For example, Archbishop Ussher wrote in 1613 of "being so conscious unto myself of my great weakness".
The Latin conscientia, literally 'knowledge-with', first appears in Roman juridical texts by writers such as Cicero. It means a kind of shared knowledge with moral value, specifically what a witness knows of someone else's deeds. Although René Descartes (1596–1650), writing in Latin, is generally taken to be the first philosopher to use conscientia in a way less like the traditional meaning and more like the way modern English speakers would use "conscience", his meaning is nowhere defined. In Search after Truth (, Amsterdam 1701) he wrote the word with a gloss: conscientiâ, vel interno testimonio (translatable as "conscience, or internal testimony"). It might mean the knowledge of the value of one's own thoughts. The essay strongly influenced 18th-century British philosophy, and Locke's definition appeared in Samuel Johnson's celebrated Dictionary (1755).
The French term conscience is defined roughly like English "consciousness" in the 1753 volume of Diderot and d'Alembert's Encyclopédie as "the opinion or internal feeling that we ourselves have from what we do".
==Problem of definition==
Scholars are divided as to whether Aristotle had a concept of consciousness. He does not use any single word or terminology that is clearly similar to the phenomenon or concept defined by John Locke. Victor Caston contends that Aristotle did have a concept more clearly similar to perception.
Modern dictionary definitions of the word consciousness evolved over several centuries and reflect a range of seemingly related meanings, with some differences that have been controversial, such as the distinction between inward awareness and perception of the physical world, or the distinction between conscious and unconscious, or the notion of a mental entity or mental activity that is not physical.
The common-usage definitions of consciousness in Webster's Third New International Dictionary (1966) are as follows:
awareness or perception of an inward psychological or spiritual fact; intuitively perceived knowledge of something in one's inner self
inward awareness of an external object, state, or fact
concerned awareness; INTEREST, CONCERN—often used with an attributive noun [e.g. class consciousness]
the state or activity that is characterized by sensation, emotion, volition, or thought; mind in the broadest possible sense; something in nature that is distinguished from the physical
the totality in psychology of sensations, perceptions, ideas, attitudes, and feelings of which an individual or a group is aware at any given time or within a particular time span—compare STREAM OF CONSCIOUSNESS
waking life (as that to which one returns after sleep, trance, fever) wherein all one's mental powers have returned . . .
the part of mental life or psychic content in psychoanalysis that is immediately available to the ego—compare PRECONSCIOUS, UNCONSCIOUS
The Cambridge English Dictionary defines consciousness as "the state of understanding and realizing something".
The Oxford Living Dictionary defines consciousness as "[t]he state of being aware of and responsive to one's surroundings", "[a] person's awareness or perception of something", and "[t]he fact of awareness by the mind of itself and the world".
Philosophers have attempted to clarify technical distinctions by using a jargon of their own. The corresponding entry in the Routledge Encyclopedia of Philosophy (1998) reads:
Consciousness:Philosophers have used the term consciousness for four main topics: knowledge in general, intentionality, introspection (and the knowledge it specifically generates) and phenomenal experience... Something within one's mind is 'introspectively conscious' just in case one introspects it (or is poised to do so). Introspection is often thought to deliver one's primary knowledge of one's mental life. An experience or other mental entity is 'phenomenally conscious' just in case there is 'something it is like' for one to have it. The clearest examples are: perceptual experience, such as tastings and seeings; bodily-sensational experiences, such as those of pains, tickles and itches; imaginative experiences, such as those of one's own actions or perceptions; and streams of thought, as in the experience of thinking 'in words' or 'in images'. Introspection and phenomenality seem independent, or dissociable, although this is controversial.
===Traditional metaphors for mind===
During the early 19th century, the emerging field of geology inspired a popular metaphor that the mind likewise had hidden layers "which recorded the past of the individual". By 1875, most psychologists believed that "consciousness was but a small part of mental life", and this idea underlies the goal of Freudian therapy, to expose the of the mind.
Other metaphors from various sciences inspired other analyses of the mind, for example: Johann Friedrich Herbart described ideas as being attracted and repulsed like magnets; John Stuart Mill developed the idea of "mental chemistry" and "mental compounds", and Edward B. Titchener sought the "structure" of the mind by analyzing its "elements". The abstract idea of states of consciousness mirrored the concept of states of matter.
In 1892, William James noted that the "ambiguous word 'content' has been recently invented instead of 'object'" and that the metaphor of mind as a seemed to minimize the dualistic problem of how "states of consciousness can " things, or objects; by 1899 psychologists were busily studying the "contents of conscious experience by introspection and experiment".}} an activity seemingly distinct from that of perceiving the 'outer world' and its physical phenomena. In 1892 William James noted the distinction along with doubts about the inward character of the mind:
By the 1960s, for many philosophers and psychologists who talked about consciousness, the word no longer meant the 'inner world' but an indefinite, large category called awareness, as in the following example:
Many philosophers and scientists have been unhappy about the difficulty of producing a definition that does not involve circularity or fuzziness.}}
Using 'awareness', however, as a definition or synonym of consciousness is not a simple matter:
In 1974, philosopher Thomas Nagel used 'consciousness', 'conscious experience', 'subjective experience' and the 'subjective character of experience' as synonyms for something that "occurs at many levels of animal life ... [although] it is difficult to say in general what provides evidence of it." Nagel's terminology also included what has been described as "the standard 'what it's like' locution" in reference to the impenetrable subjectivity of any organism's experience which Nagel referred to as "inner life" without implying any kind of introspection. On Nagel's approach, Peter Hacker commented: "Consciousness, thus conceived, is extended to the whole domain of 'experience'—of 'Life' ." He regarded this as a "novel analysis of consciousness" and has been particularly critical of Nagel's terminology and its philosophical consequences. In 2002 he attacked Nagel's 'what it's like' phrase as "malconstructed" and meaningless English—it sounds as if it asks for an analogy, but does not—and he called Nagel's approach logically "misconceived" as a definition of consciousness. In 2012 Hacker went further and asserted that Nagel had "laid the groundwork for ... forty years of fresh confusion about consciousness" and that "the contemporary philosophical conception of consciousness that is embraced by the 'consciousness studies community' is incoherent".
===Influence on research===
Many philosophers have argued that consciousness is a unitary concept that is understood by the majority of people despite the difficulty philosophers have had defining it. The term 'subjective experience', following Nagel, is amibiguous, as philosophers seem to differ from non-philosophers in their intuitions about its meaning. Max Velmans proposed that the "everyday understanding of consciousness" uncontroversially "refers to experience itself rather than any particular thing that we observe or experience" and he added that consciousness "is [therefore] exemplified by the things that we observe or experience", whether thoughts, feelings, or perceptions. Velmans noted however, as of 2009, that there was a deep level of "confusion and internal division" among experts about the phenomenon of consciousness, because researchers lacked "a sufficiently well-specified use of the term...to agree that they are investigating the same thing". He argued additionally that "pre-existing theoretical commitments" to competing explanations of consciousness might be a source of bias.
Within the "modern consciousness studies" community the technical phrase 'phenomenal consciousness' is a common synonym for all forms of awareness, or simply 'experience', without differentiating between inner and outer, or between higher and lower types. With advances in brain research, "the presence or absence of experienced phenomena" of any kind underlies the work of those neuroscientists who seek "to analyze the precise relation of conscious phenomenology to its associated information processing" in the brain. This neuroscientific goal is to find the "neural correlates of consciousness" (NCC). One criticism of this goal is that it begins with a theoretical commitment to the neurological origin of all "experienced phenomena" whether inner or outer. Also, the fact that the easiest 'content of consciousness' to be so analyzed is "the experienced three-dimensional world (the phenomenal world) beyond the body surface" invites another criticism, that most consciousness research since the 1990s, perhaps because of bias, has focused on processes of external perception.
From a history of psychology perspective, Julian Jaynes rejected popular but "superficial views of consciousness" especially those which equate it with "that vaguest of terms, experience". In 1976 he insisted that if not for introspection, which for decades had been ignored or taken for granted rather than explained, there could be no "conception of what consciousness is" and in 1990, he reaffirmed the traditional idea of the phenomenon called 'consciousness', writing that "its denotative definition is, as it was for René Descartes, John Locke, and David Hume, what is introspectable". Jaynes saw consciousness as an important but small part of human mentality, and he asserted: "there can be no progress in the science of consciousness until ... what is introspectable [is] sharply distinguished" from the processes of cognition such as perception, reactive awareness and attention, and automatic forms of learning, problem-solving, and decision-making.
The cognitive science point of view—with an inter-disciplinary perspective involving fields such as psychology, linguistics and anthropology—requires no agreed definition of "consciousness" but studies the interaction of many processes besides perception. For some researchers, consciousness is linked to some kind of "selfhood", for example to certain pragmatic issues such as the feeling of agency and the effects of regret Similarly Daniel Kahneman, who focused on systematic errors in perception, memory and decision-making, has differentiated between two kinds of mental processes, or cognitive "systems": the "fast" activities that are primary, automatic and "cannot be turned off", and the "slow", deliberate, effortful activities of a secondary system "often associated with the subjective experience of agency, choice, and concentration". Kahneman's two systems have been described as "roughly corresponding to unconscious and conscious processes". The two systems can interact, for example in sharing the control of attention. While System 1 can be impulsive, "System 2 is in charge of self-control", and "When we think of ourselves, we identify with System 2, the conscious, reasoning self that has beliefs, makes choices, and decides what to think about and what to do".
Some have argued that we should eliminate the concept from our understanding of the mind, a position known as consciousness semanticism.
In medicine, a "level of consciousness" terminology is used to describe a patient's arousal and responsiveness, which can be seen as a continuum of states ranging from full alertness and comprehension, through disorientation, delirium, loss of meaningful communication, and finally loss of movement in response to painful stimuli. Issues of practical concern include how the level of consciousness can be assessed in severely ill, comatose, or anesthetized people, and how to treat conditions in which consciousness is impaired or disrupted. The degree or level of consciousness is measured by standardized behavior observation scales such as the Glasgow Coma Scale.
==Philosophy of mind==
While historically philosophers have defended various views on consciousness, surveys indicate that physicalism is now the dominant position among contemporary philosophers of mind. For an overview of the field, approaches often include both historical perspectives (e.g., Descartes, Locke, Kant) and organization by key issues in contemporary debates. An alternative is to focus primarily on current philosophical stances and empirical findings.
===Coherence of the concept===
Philosophers differ from non-philosophers in their intuitions about what consciousness is. While most people have a strong intuition for the existence of what they refer to as consciousness,
===Types===
Ned Block argues that discussions on consciousness have often failed properly to distinguish phenomenal consciousness from access consciousness. The terms had been used before Block used them, but he adopted the short forms P-consciousness and A-consciousness. According to Block:
P-consciousness is raw experience: it is moving, colored forms, sounds, sensations, emotions and feelings with our bodies and responses at the center. These experiences, considered independently of any impact on behavior, are called qualia.
A-consciousness is the phenomenon whereby information in our minds is accessible for verbal report, reasoning, and the control of behavior. So, when we perceive, information about what we perceive is access conscious; when we introspect, information about our thoughts is access conscious; when we remember, information about the past is access conscious, and so on.
Block adds that P-consciousness does not allow of easy definition: he admits that he "cannot define P-consciousness in any remotely noncircular way. others have broadly accepted it. David Chalmers has argued that A-consciousness can in principle be understood in mechanistic terms, but that understanding P-consciousness is much more challenging: he calls this the hard problem of consciousness.
Some philosophers believe that Block's two types of consciousness are not the end of the story. William Lycan, for example, argued in his book Consciousness and Experience that at least eight clearly distinct types of consciousness can be identified (organism consciousness; control consciousness; consciousness of; state/event consciousness; reportability; introspective consciousness; subjective consciousness; self-consciousness)—and that even this list omits several more obscure forms.
There is also debate over whether or not A-consciousness and P-consciousness always coexist or if they can exist separately. Although P-consciousness without A-consciousness is more widely accepted, there have been some hypothetical examples of A without P. Block, for instance, suggests the case of a "zombie" that is computationally identical to a person but without any subjectivity. However, he remains somewhat skeptical concluding "I don't know whether there are any actual cases of A-consciousness without P-consciousness, but I hope I have illustrated their conceptual possibility".
===Distinguishing consciousness from its contents===
Sam Harris observes: "At the level of your experience, you are not a body of cells, organelles, and atoms; you are consciousness and its ever-changing contents". Seen in this way, consciousness is a subjectively experienced, ever-present field in which things (the contents of consciousness) come and go.
Christopher Tricker argues that this field of consciousness is symbolized by the mythical bird that opens the Daoist classic the Zhuangzi. This bird's name is Of a Flock (peng 鵬), yet its back is countless thousands of miles across and its wings are like clouds arcing across the heavens. "Like Of a Flock, whose wings arc across the heavens, the wings of your consciousness span to the horizon. At the same time, the wings of every other being's consciousness span to the horizon. You are of a flock, one bird among kin."
===Mind–body problem===
Mental processes (such as consciousness) and physical processes (such as brain events) seem to be correlated, however the specific nature of the connection is unknown.
The first influential philosopher to discuss this question specifically was Descartes, and the answer he gave is known as mind–body dualism. Descartes proposed that consciousness resides within an immaterial domain he called res cogitans (the realm of thought), in contrast to the domain of material things, which he called res extensa (the realm of extension). He suggested that the interaction between these two domains occurs inside the brain, perhaps in a small midline structure called the pineal gland.
Although it is widely accepted that Descartes explained the problem cogently, few later philosophers have been happy with his solution, and his ideas about the pineal gland have especially been ridiculed.
Since the dawn of Newtonian science with its vision of simple mechanical principles governing the entire universe, some philosophers have been tempted by the idea that consciousness could be explained in purely physical terms. The first influential writer to propose such an idea explicitly was Julien Offray de La Mettrie, in his book Man a Machine (L'homme machine). His arguments, however, were very abstract. The most influential modern physical theories of consciousness are based on psychology and neuroscience. Theories proposed by neuroscientists such as Gerald Edelman and Antonio Damasio, and by philosophers such as Daniel Dennett, seek to explain consciousness in terms of neural events occurring within the brain. Many other neuroscientists, such as Christof Koch, have explored the neural basis of consciousness without attempting to frame all-encompassing global theories. At the same time, computer scientists working in the field of artificial intelligence have pursued the goal of creating digital computer programs that can simulate or embody consciousness.
A few theoretical physicists have argued that classical physics is intrinsically incapable of explaining the holistic aspects of consciousness, but that quantum theory may provide the missing ingredients. Several theorists have therefore proposed quantum mind (QM) theories of consciousness. Notable theories falling into this category include the holonomic brain theory of Karl Pribram and David Bohm, and the Orch-OR theory formulated by Stuart Hameroff and Roger Penrose. Some of these QM theories offer descriptions of phenomenal consciousness, as well as QM interpretations of access consciousness. None of the quantum mechanical theories have been confirmed by experiment. Recent publications by G. Guerreshi, J. Cia, S. Popescu, and H. Briegel could falsify proposals such as those of Hameroff, which rely on quantum entanglement in protein. At the present time many scientists and philosophers consider the arguments for an important role of quantum phenomena to be unconvincing. Empirical evidence is against the notion of quantum consciousness, an experiment about wave function collapse led by Catalina Curceanu in 2022 suggests that quantum consciousness, as suggested by Roger Penrose and Stuart Hameroff, is highly implausible.
Apart from the general question of the "hard problem" of consciousness (which is, roughly speaking, the question of how mental experience can arise from a physical basis), a more specialized question is how to square the subjective notion that we are in control of our decisions (at least in some small measure) with the customary view of causality that subsequent events are caused by prior events. The topic of free will is the philosophical and scientific examination of this conundrum.
===Problem of other minds===
Many philosophers consider experience to be the essence of consciousness, and believe that experience can only fully be known from the inside, subjectively. The problem of other minds is a philosophical problem traditionally stated as the following epistemological question: Given that I can only observe the behavior of others, how can I know that others have minds? The problem of other minds is particularly acute for people who believe in the possibility of philosophical zombies, that is, people who think it is possible in principle to have an entity that is physically indistinguishable from a human being and behaves like a human being in every way but nevertheless lacks consciousness. Related issues have also been studied extensively by Greg Littmann of the University of Illinois, and by Colin Allen (a professor at the University of Pittsburgh) regarding the literature and research studying artificial intelligence in androids.
The most commonly given answer is that we attribute consciousness to other people because we see that they resemble us in appearance and behavior; we reason that if they look like us and act like us, they must be like us in other ways, including having experiences of the sort that we do. Some philosophers, such as Daniel Dennett in a research paper titled "The Unimagined Preposterousness of Zombies", argue that people who give this explanation do not really understand what they are saying. More broadly, philosophers who do not accept the possibility of zombies generally believe that consciousness is reflected in behavior (including verbal behavior), and that we attribute consciousness on the basis of behavior. A more straightforward way of saying this is that we attribute experiences to people because of what they can do, including the fact that they can tell us about their experiences.
=== Qualia ===
The term "qualia" was introduced in philosophical literature by C. I. Lewis. The word is derived from Latin and means "of what sort". It is basically a quantity or property of something as perceived or experienced by an individual, like the scent of rose, the taste of wine, or the pain of a headache. They are difficult to articulate or describe. The philosopher and scientist Daniel Dennett describes them as "the way things seem to us", while philosopher and cognitive scientist David Chalmers expanded on qualia as the "hard problem of consciousness" in the 1990s. When qualia is experienced, activity is simulated in the brain, and these processes are called neural correlates of consciousness (NCCs). Many scientific studies have been done to attempt to link particular brain regions with emotions or experiences.
Species which experience qualia are said to have sentience, which is central to the animal rights movement, because it includes the ability to experience pain and suffering. This includes questions regarding whether someone is the "same person" from moment to moment. If that is the case, another question is what exactly the "identity carrier" is that makes a conscious being "the same" being from one moment to the next. The problem of determining personal identity also includes questions such as Benj Hellie's vertiginous question, which can be summarized as "Why am I me and not someone else?". The philosophical problems regarding the nature of personal identity have been extensively discussed by Thomas Nagel in his book The View from Nowhere.
A common view of personal identity is that an individual has a continuous identity that persists from moment to moment, with an individual having a continuous identity consisting of a line segment stretching across time from birth to death. In the case of an afterlife as described in Abrahamic religions, one's personal identity is believed to stretch infinitely into the future, forming a ray or line. This notion of identity is similar to the form of dualism advocated by René Descartes. However, some philosophers argue that this common notion of personal identity is unfounded. Daniel Kolak has argued extensively against it in his book I am You. Kolak refers to the aforementioned notion of personal identity being linear as "Closed individualism". Another view of personal identity according to Kolak is "Empty individualism", in which one's personal identity only exists for a single moment of time. However, Kolak advocates for a view of personal identity called Open individualism, in which all consciousness is in reality a single being and individual personal identity in reality does not exist at all. Another philosopher who has contested the notion of personal identity is Derek Parfit. In his book Reasons and Persons, he describes a thought experiment known as the teletransportation paradox. In Buddhist philosophy, the concept of anattā refers to the idea that the self is an illusion.
Other philosophers have argued that Hellie's vertiginous question has a number of philosophical implications relating to the metaphysical nature of consciousness. Christian List argues that the vertiginous question and the existence of first-personal facts is evidence against physicalism, and evidence against other third-personal metaphysical pictures, including standard versions of dualism. List also argues that the vertiginous question implies a "quadrilemma" for theories of consciousness. He claims that at most three of the following metaphysical claims can be true: 'first-person realism', 'non-solipsism', 'non-fragmentation', and 'one world' – and at at least one of these four must be false. List has proposed a model he calls the "many-worlds theory of consciousness" in order to reconcile the subjective nature of consciousness without lapsing into solipsism. Vincent Conitzer argues that the nature of identity is connected to A series and B series theories of time, and that A-theory being true implies that the "I" is metaphysically distinguished from other perspectives. Giovanni Merlo has argued that the subjectivist view of mental phenomena goes a considerable way towards solving various long-standing philosophical puzzles related to various aspects of consciousness, such as the unity of consciousness, the contents of self-awareness, and the problems with transmitting information related to the contents of subjective experience. Other philosophical theories regarding the metaphysical nature of self are Caspar Hare's theories of perspectival realism, in which things within perceptual awareness have a defining intrinsic property that exists absolutely and not relative to anything, and egocentric presentism, in which the experiences of other individuals are not present in the way that one's current perspective is.
==Scientific study==
For many decades, consciousness as a research topic was avoided by the majority of mainstream scientists, because of a general feeling that a phenomenon defined in subjective terms could not properly be studied using objective experimental methods. In 1975 George Mandler published an influential psychological study which distinguished between slow, serial, and limited conscious processes and fast, parallel and extensive unconscious ones. The Science and Religion Forum 1984 annual conference, 'From Artificial Intelligence to Human Consciousness' identified the nature of consciousness as a matter for investigation; Donald Michie was a keynote speaker. Starting in the 1980s, an expanding community of neuroscientists and psychologists have associated themselves with a field called Consciousness Studies, giving rise to a stream of experimental work published in books, journals such as Consciousness and Cognition, Frontiers in Consciousness Research, Psyche, and the Journal of Consciousness Studies, along with regular conferences organized by groups such as the Association for the Scientific Study of Consciousness and the Society for Consciousness Studies.
Modern medical and psychological investigations into consciousness are based on psychological experiments (including, for example, the investigation of priming effects using subliminal stimuli), and on case studies of alterations in consciousness produced by trauma, illness, or drugs. Broadly viewed, scientific approaches are based on two core concepts. The first identifies the content of consciousness with the experiences that are reported by human subjects; the second makes use of the concept of consciousness that has been developed by neurologists and other medical professionals who deal with patients whose behavior is impaired. In either case, the ultimate goals are to develop techniques for assessing consciousness objectively in humans as well as other animals, and to understand the neural and psychological mechanisms that underlie it.
For example, subjects who stare continuously at a Necker cube usually report that they experience it "flipping" between two 3D configurations, even though the stimulus itself remains the same. The objective is to understand the relationship between the conscious awareness of stimuli (as indicated by verbal report) and the effects the stimuli have on brain activity and behavior. In several paradigms, such as the technique of response priming, the behavior of subjects is clearly influenced by stimuli for which they report no awareness, and suitable experimental manipulations can lead to increasing priming effects despite decreasing prime identification (double dissociation).
Verbal report is widely considered to be the most reliable indicator of consciousness, but it raises a number of issues. Daniel Dennett has argued for an approach he calls heterophenomenology, which means treating verbal reports as stories that may or may not be true, but his ideas about how to do this have not been widely adopted. Another issue with verbal report as a criterion is that it restricts the field of study to humans who have language: this approach cannot be used to study consciousness in other species, pre-linguistic children, or people with types of brain damage that impair language. As a third issue, philosophers who dispute the validity of the Turing test may feel that it is possible, at least in principle, for verbal report to be dissociated from consciousness entirely: a philosophical zombie may give detailed verbal reports of awareness in the absence of any genuine awareness.
Although verbal report is in practice the "gold standard" for ascribing consciousness, it is not the only possible criterion. In medicine, consciousness is assessed as a combination of verbal behavior, arousal, brain activity, and purposeful movement. The last three of these can be used as indicators of consciousness when verbal behavior is absent. The scientific literature regarding the neural bases of arousal and purposeful movement is very extensive. Their reliability as indicators of consciousness is disputed, however, due to numerous studies showing that alert human subjects can be induced to behave purposefully in a variety of ways in spite of reporting a complete lack of awareness.
==== Mirror test and contingency awareness ====
Another approach applies specifically to the study of self-awareness, that is, the ability to distinguish oneself from others. In the 1970s Gordon Gallup developed an operational test for self-awareness, known as the mirror test. The test examines whether animals are able to differentiate between seeing themselves in a mirror versus seeing other animals. The classic example involves placing a spot of coloring on the skin or fur near the individual's forehead and seeing if they attempt to remove it or at least touch the spot, thus indicating that they recognize that the individual they are seeing in the mirror is themselves. Humans (older than 18 months) and other great apes, bottlenose dolphins, orcas, pigeons, European magpies and elephants have all been observed to pass this test. While some other animals like pigs have been shown to find food by looking into the mirror.
Contingency awareness is another such approach, which is basically the conscious understanding of one's actions and its effects on one's environment. It is recognized as a factor in self-recognition. The brain processes during contingency awareness and learning is believed to rely on an intact medial temporal lobe and age. A study done in 2020 involving transcranial direct current stimulation, Magnetic resonance imaging (MRI) and eyeblink classical conditioning supported the idea that the parietal cortex serves as a substrate for contingency awareness and that age-related disruption of this region is sufficient to impair awareness.
===Neural correlates===
A major part of the scientific literature on consciousness consists of studies that examine the relationship between the experiences reported by subjects and the activity that simultaneously takes place in their brains—that is, studies of the neural correlates of consciousness. The hope is to find that activity in a particular part of the brain, or a particular pattern of global brain activity, which will be strongly predictive of conscious awareness. Several brain imaging techniques, such as EEG and fMRI, have been used for physical measures of brain activity in these studies.
Another idea that has drawn attention for several decades is that consciousness is associated with high-frequency (gamma band) oscillations in brain activity. This idea arose from proposals in the 1980s, by Christof von der Malsburg and Wolf Singer, that gamma oscillations could solve the so-called binding problem, by linking information represented in different parts of the brain into a unified experience. Rodolfo Llinás, for example, proposed that consciousness results from recurrent thalamo-cortical resonance where the specific thalamocortical systems (content) and the non-specific (centromedial thalamus) thalamocortical systems (context) interact in the gamma band frequency via synchronous oscillations.
A number of studies have shown that activity in primary sensory areas of the brain is not sufficient to produce consciousness: it is possible for subjects to report a lack of awareness even when areas such as the primary visual cortex (V1) show clear electrical responses to a stimulus. Higher brain areas are seen as more promising, especially the prefrontal cortex, which is involved in a range of higher cognitive functions collectively known as executive functions. There is substantial evidence that a "top-down" flow of neural activity (i.e., activity propagating from the frontal cortex to sensory areas) is more predictive of conscious awareness than a "bottom-up" flow of activity. The prefrontal cortex is not the only candidate area, however: studies by Nikos Logothetis and his colleagues have shown, for example, that visually responsive neurons in parts of the temporal lobe reflect the visual perception in the situation when conflicting visual images are presented to different eyes (i.e., bistable percepts during binocular rivalry). Furthermore, top-down feedback from higher to lower visual brain areas may be weaker or absent in the peripheral visual field, as suggested by some experimental data and theoretical arguments; nevertheless humans can perceive visual inputs in the peripheral visual field arising from bottom-up V1 neural activities. Meanwhile, bottom-up V1 activities for the central visual fields can be vetoed, and thus made invisible to perception, by the top-down feedback, when these bottom-up signals are inconsistent with the brain's internal model of the visual world. An fMRI investigation suggested that these findings were strictly limited to the primary visual areas. This indicates that, in the primary visual areas, changes in firing rates and synchrony can be considered as neural correlates of qualia—at least for some type of qualia.
In 2013, the perturbational complexity index (PCI) was proposed, a measure of the algorithmic complexity of the electrophysiological response of the cortex to transcranial magnetic stimulation. This measure was shown to be higher in individuals that are awake, in REM sleep or in a locked-in state than in those who are in deep sleep or in a vegetative state, making it potentially useful as a quantitative assessment of consciousness states.
Assuming that not only humans but even some non-mammalian species are conscious, a number of evolutionary approaches to the problem of neural correlates of consciousness open up. For example, assuming that birds are conscious—a common assumption among neuroscientists and ethologists due to the extensive cognitive repertoire of birds—there are comparative neuroanatomical ways to validate some of the principal, currently competing, mammalian consciousness–brain theories. The rationale for such a comparative study is that the avian brain deviates structurally from the mammalian brain. So how similar are they? What homologs can be identified? The general conclusion from the study by Butler, et al. is that some of the major theories for the mammalian brain also appear to be valid for the avian brain. The structures assumed to be critical for consciousness in mammalian brains have homologous counterparts in avian brains. Thus the main portions of the theories of Crick and Koch, seems incompatible, since a structural homolog/analogue to the dendron has not been found in avian brains. The assumption of an avian consciousness also brings the reptilian brain into focus. The reason is the structural continuity between avian and reptilian brains, meaning that the phylogenetic origin of consciousness may be earlier than suggested by many leading neuroscientists.
Joaquin Fuster of UCLA has advocated the position of the importance of the prefrontal cortex in humans, along with the areas of Wernicke and Broca, as being of particular importance to the development of human language capacities neuro-anatomically necessary for the emergence of higher-order consciousness in humans.
A study in 2016 looked at lesions in specific areas of the brainstem that were associated with coma and vegetative states. A small region of the rostral dorsolateral pontine tegmentum in the brainstem was suggested to drive consciousness through functional connectivity with two cortical regions, the left ventral anterior insular cortex, and the pregenual anterior cingulate cortex. These three regions may work together as a triad to maintain consciousness.
===Models===
A wide range of empirical theories of consciousness have been proposed. Adrian Doerig and colleagues list 13 notable theories,
==== Integrated information theory ====
Integrated information theory (IIT), pioneered by neuroscientist Giulio Tononi in 2004, postulates that consciousness resides in the information being processed and arises once the information reaches a certain level of complexity. Additionally, IIT is one of the only leading theories of consciousness that attempts to create a 1:1 mapping between conscious states and precise, formal mathematical descriptions of those mental states. Proponents of this model suggest that it may provide a physical grounding for consciousness in neurons, as they provide the mechanism by which information is integrated. This also relates to the "hard problem of consciousness" proposed by David Chalmers. The theory remains controversial, because of its lack of credibility. proposed the "attention schema" theory of awareness. In that theory, specific cortical areas, notably in the superior temporal sulcus and the temporo-parietal junction, are used to build the construct of awareness and attribute it to other people. The same cortical machinery is also used to attribute awareness to oneself. Damage to these cortical regions can lead to deficits in consciousness such as hemispatial neglect. In the attention schema theory, the value of explaining the feature of awareness and attributing it to a person is to gain a useful predictive model of that person's attentional processing. Attention is a style of information processing in which a brain focuses its resources on a limited set of interrelated signals. Awareness, in this theory, is a useful, simplified schema that represents attentional states. To be aware of X is explained by constructing a model of one's attentional focus on X.
==== Entropic brain theory ====
The entropic brain is a theory of conscious states informed by neuroimaging research with psychedelic drugs. The theory suggests that the brain in primary states such as rapid eye movement (REM) sleep, early psychosis and under the influence of psychedelic drugs, is in a disordered state; normal waking consciousness constrains some of this freedom and makes possible metacognitive functions such as internal self-administered reality testing and self-awareness. Criticism has included questioning whether the theory has been adequately tested.
==== Projective consciousness model ====
In 2017, work by David Rudrauf and colleagues, including Karl Friston, applied the active inference paradigm to consciousness, leading to the projective consciousness model (PCM), a model of how sensory data is integrated with priors in a process of projective transformation. The authors argue that, while their model identifies a key relationship between computation and phenomenology, it does not completely solve the hard problem of consciousness or completely close the explanatory gap.
==== Claustrum being the conductor for consciousness ====
In 2004, a proposal was made by molecular biologist Francis Crick (co-discoverer of the double helix), which stated that to bind together an individual's experience, a conductor of an orchestra is required. Together with neuroscientist Christof Koch, he proposed that this conductor would have to collate information rapidly from various regions of the brain. The duo reckoned that the claustrum was well suited for the task. However, Crick died while working on the idea.
===Biological function and evolution===
The emergence of consciousness during biological evolution remains a topic of ongoing scientific inquiry. The survival value of consciousness is still a matter of exploration and understanding. While consciousness appears to play a crucial role in human cognition, decision-making, and self-awareness, its adaptive significance across different species remains a subject of debate.
Some people question whether consciousness has any survival value. Some argue that consciousness is a by-product of evolution. Thomas Henry Huxley for example defends in an essay titled "On the Hypothesis that Animals are Automata, and its History" an epiphenomenalist theory of consciousness, according to which consciousness is a causally inert effect of neural activity—"as the steam-whistle which accompanies the work of a locomotive engine is without influence upon its machinery". To this William James objects in his essay Are We Automata? by stating an evolutionary argument for mind-brain interaction implying that if the preservation and development of consciousness in the biological evolution is a result of natural selection, it is plausible that consciousness has not only been influenced by neural processes, but has had a survival value itself; and it could only have had this if it had been efficacious. Karl Popper develops a similar evolutionary argument in the book The Self and Its Brain.
Opinions are divided on when and how consciousness first arose. It has been argued that consciousness emerged (i) exclusively with the first humans, (ii) exclusively with the first mammals, (iii) independently in mammals and birds, or (iv) with the first reptiles. Other authors date the origins of consciousness to the first animals with nervous systems or early vertebrates in the Cambrian over 500 million years ago. Donald Griffin suggests in his book Animal Minds a gradual evolution of consciousness.
Regarding the primary function of conscious processing, a recurring idea in recent theories is that phenomenal states somehow integrate neural activities and information-processing that would otherwise be independent. This has been called the integration consensus. Another example has been proposed by Gerald Edelman called dynamic core hypothesis which puts emphasis on reentrant connections that reciprocally link areas of the brain in a massively parallel manner. Edelman also stresses the importance of the evolutionary emergence of higher-order consciousness in humans from the historically older trait of primary consciousness which humans share with non-human animals (see Neural correlates section above). These theories of integrative function present solutions to two classic problems associated with consciousness: differentiation and unity. They show how our conscious experience can discriminate between a virtually unlimited number of different possible scenes and details (differentiation) because it integrates those details from our sensory systems, while the integrative nature of consciousness in this view easily explains how our experience can seem unified as one whole despite all of these individual parts. However, it remains unspecified which kinds of information are integrated in a conscious manner and which kinds can be integrated without consciousness. Nor is it explained what specific causal role conscious integration plays, nor why the same functionality cannot be achieved without consciousness. Not all kinds of information are capable of being disseminated consciously (e.g., neural activity related to vegetative functions, reflexes, unconscious motor programs, low-level perceptual analyzes, etc.), and many kinds of information can be disseminated and combined with other kinds without consciousness, as in intersensory interactions such as the ventriloquism effect. Hence it remains unclear why any of it is conscious. For a review of the differences between conscious and unconscious integrations, see the article of Ezequiel Morsella. Edelman has described this distinction as that of humans possessing higher-order consciousness while sharing the trait of primary consciousness with non-human animals (see previous paragraph). Thus, any examination of the evolution of consciousness is faced with great difficulties. Nevertheless, some writers have argued that consciousness can be viewed from the standpoint of evolutionary biology as an adaptation in the sense of a trait that increases fitness. In his article "Evolution of consciousness", John Eccles argued that special anatomical and physical properties of the mammalian cerebral cortex gave rise to consciousness ("[a] psychon ... linked to [a] dendron through quantum physics"). Bernard Baars proposed that once in place, this "recursive" circuitry may have provided a basis for the subsequent development of many of the functions that consciousness facilitates in higher organisms. Peter Carruthers has put forth one such potential adaptive advantage gained by conscious creatures by suggesting that consciousness allows an individual to make distinctions between appearance and reality. This ability would enable a creature to recognize the likelihood that their perceptions are deceiving them (e.g. that water in the distance may be a mirage) and behave accordingly, and it could also facilitate the manipulation of others by recognizing how things appear to them for both cooperative and devious ends.
Other philosophers, however, have suggested that consciousness would not be necessary for any functional advantage in evolutionary processes. No one has given a causal explanation, they argue, of why it would not be possible for a functionally equivalent non-conscious organism (i.e., a philosophical zombie) to achieve the very same survival advantages as a conscious organism. If evolutionary processes are blind to the difference between function F being performed by conscious organism O and non-conscious organism O*, it is unclear what adaptive advantage consciousness could provide. As a result, an exaptive explanation of consciousness has gained favor with some theorists that posit consciousness did not evolve as an adaptation but was an exaptation arising as a consequence of other developments such as increases in brain size or cortical rearrangement. Several scholars including Pinker, Chomsky, Edelman, and Luria have indicated the importance of the emergence of human language as an important regulative mechanism of learning and memory in the context of the development of higher-order consciousness (see Neural correlates section above).
===Altered states===
There are some brain states in which consciousness seems to be absent, including dreamless sleep or coma. There are also a variety of circumstances that can change the relationship between the mind and the world in less drastic ways, producing what are known as altered states of consciousness. Some altered states occur naturally; others can be produced by drugs or brain damage. Altered states can be accompanied by changes in thinking, disturbances in the sense of time, feelings of loss of control, changes in emotional expression, alternations in body image and changes in meaning or significance.
The two most widely accepted altered states are sleep and dreaming. Although dream sleep and non-dream sleep appear very similar to an outside observer, each is associated with a distinct pattern of brain activity, metabolic activity, and eye movement; each is also associated with a distinct pattern of experience and cognition. During ordinary non-dream sleep, people who are awakened report only vague and sketchy thoughts, and their experiences do not cohere into a continuous narrative. During dream sleep, in contrast, people who are awakened report rich and detailed experiences in which events form a continuous progression, which may however be interrupted by bizarre or fantastic intrusions. Thought processes during the dream state frequently show a high level of irrationality. Both dream and non-dream states are associated with severe disruption of memory: it usually disappears in seconds during the non-dream state, and in minutes after awakening from a dream unless actively refreshed.
Research conducted on the effects of partial epileptic seizures on consciousness found that patients who have partial epileptic seizures experience altered states of consciousness. In partial epileptic seizures, consciousness is impaired or lost while some aspects of consciousness, often automated behaviors, remain intact. Studies found that when measuring the qualitative features during partial epileptic seizures, patients exhibited an increase in arousal and became absorbed in the experience of the seizure, followed by difficulty in focusing and shifting attention.
A variety of psychoactive drugs, including alcohol, have notable effects on consciousness. These range from a simple dulling of awareness produced by sedatives, to increases in the intensity of sensory qualities produced by stimulants, cannabis, empathogens–entactogens such as MDMA ("Ecstasy"), or most notably by the class of drugs known as psychedelics.
There has been some research into physiological changes in yogis and people who practise various techniques of meditation. Some research with brain waves during meditation has reported differences between those corresponding to ordinary relaxation and those corresponding to meditation. It has been disputed, however, whether there is enough evidence to count these as physiologically distinct states of consciousness.
The most extensive study of the characteristics of altered states of consciousness was made by psychologist Charles Tart in the 1960s and 1970s. Tart analyzed a state of consciousness as made up of a number of component processes, including exteroception (sensing the external world); interoception (sensing the body); input-processing (seeing meaning); emotions; memory; time sense; sense of identity; evaluation and cognitive processing; motor output; and interaction with the environment. Each of these, in his view, could be altered in multiple ways by drugs or other manipulations. The components that Tart identified have not, however, been validated by empirical studies. Research in this area has not yet reached firm conclusions, but a recent questionnaire-based study identified eleven significant factors contributing to drug-induced states of consciousness: experience of unity; spiritual experience; blissful state; insightfulness; disembodiment; impaired control and cognition; anxiety; complex imagery; elementary imagery; audio-visual synesthesia; and changed meaning of percepts.
==Medical aspects==
The medical approach to consciousness is scientifically oriented. It derives from a need to treat people whose brain function has been impaired as a result of disease, brain damage, toxins, or drugs. In medicine, conceptual distinctions are considered useful to the degree that they can help to guide treatments. The medical approach focuses mostly on the amount of consciousness a person has: in medicine, consciousness is assessed as a "level" ranging from coma and brain death at the low end, to full alertness and purposeful responsiveness at the high end.
Consciousness is of concern to patients and physicians, especially neurologists and anesthesiologists. Patients may have disorders of consciousness or may need to be anesthetized for a surgical procedure. Physicians may perform consciousness-related interventions such as instructing the patient to sleep, administering general anesthesia, or inducing medical coma. while neuroscientists may study patients with impaired consciousness in hopes of gaining information about how the brain works.
===Assessment===
In medicine, consciousness is examined using a set of procedures known as neuropsychological assessment. There are two commonly used methods for assessing the level of consciousness of a patient: a simple procedure that requires minimal training, and a more complex procedure that requires substantial expertise. The simple procedure begins by asking whether the patient is able to move and react to physical stimuli. If so, the next question is whether the patient can respond in a meaningful way to questions and commands. If so, the patient is asked for name, current location, and current day and time. A patient who can answer all of these questions is said to be "alert and oriented times four" (sometimes denoted "A&Ox4" on a medical chart), and is usually considered fully conscious.
The more complex procedure is known as a neurological examination, and is usually carried out by a neurologist in a hospital setting. A formal neurological examination runs through a precisely delineated series of tests, beginning with tests for basic sensorimotor reflexes, and culminating with tests for sophisticated use of language. The outcome may be summarized using the Glasgow Coma Scale, which yields a number in the range 3–15, with a score of 3 to 8 indicating coma, and 15 indicating full consciousness. The Glasgow Coma Scale has three subscales, measuring the best motor response (ranging from "no motor response" to "obeys commands"), the best eye response (ranging from "no eye opening" to "eyes opening spontaneously") and the best verbal response (ranging from "no verbal response" to "fully oriented"). There is also a simpler pediatric version of the scale, for children too young to be able to use language.
===Disorders===
Medical conditions that inhibit consciousness are considered disorders of consciousness. Differential diagnosis of these disorders is an active area of biomedical research. Finally, brain death results in possible irreversible disruption of consciousness. Anosognosia is a Greek-derived term meaning "unawareness of disease". This is a condition in which patients are disabled in some way, most commonly as a result of a stroke, but either misunderstand the nature of the problem or deny that there is anything wrong with them. The most frequently occurring form is seen in people who have experienced a stroke damaging the parietal lobe in the right hemisphere of the brain, giving rise to a syndrome known as hemispatial neglect, characterized by an inability to direct action or attention toward objects located to the left with respect to their bodies. Patients with hemispatial neglect are often paralyzed on the left side of the body, but sometimes deny being unable to move. When questioned about the obvious problem, the patient may avoid giving a direct answer, or may give an explanation that does not make sense. Patients with hemispatial neglect may also fail to recognize paralyzed parts of their bodies: one frequently mentioned case is of a man who repeatedly tried to throw his own paralyzed right leg out of the bed he was lying in, and when asked what he was doing, complained that somebody had put a dead leg into the bed with him. An even more striking type of anosognosia is Anton–Babinski syndrome, a rarely occurring condition in which patients become blind but claim to be able to see normally, and persist in this claim in spite of all evidence to the contrary.
==Outside human adults==
===In children===
Of the eight types of consciousness in the Lycan classification, some are detectable in utero and others develop years after birth. Psychologist and educator William Foulkes studied children's dreams and concluded that prior to the shift in cognitive maturation that humans experience during ages five to seven, children lack the Lockean consciousness that Lycan had labeled "introspective consciousness" and that Foulkes labels "self-reflection". In a 2020 paper, Katherine Nelson and Robyn Fivush use "autobiographical consciousness" to label essentially the same faculty, and agree with Foulkes on the timing of this faculty's acquisition. Nelson and Fivush contend that "language is the tool by which humans create a new, uniquely human form of consciousness, namely, autobiographical consciousness". Julian Jaynes had staked out these positions decades earlier. Citing the developmental steps that lead the infant to autobiographical consciousness, Nelson and Fivush point to the acquisition of "theory of mind", calling theory of mind "necessary for autobiographical consciousness" and defining it as "understanding differences between one's own mind and others' minds in terms of beliefs, desires, emotions and thoughts". They write, "The hallmark of theory of mind, the understanding of false belief, occurs ... at five to six years of age".
===In animals===
The topic of animal consciousness is beset by a number of difficulties. It poses the problem of other minds in an especially severe form, because non-human animals, lacking the ability to express human language, cannot tell humans about their experiences. Also, it is difficult to reason objectively about the question, because a denial that an animal is conscious is often taken to imply that it does not feel, its life has no value, and that harming it is not morally wrong. Descartes, for example, has sometimes been blamed for mistreatment of animals due to the fact that he believed only humans have a non-physical mind. Most people have a strong intuition that some animals, such as cats and dogs, are conscious, while others, such as insects, are not; but the sources of this intuition are not obvious, and are often based on personal interactions with pets and other animals they have observed. Other thinkers, such as Douglas Hofstadter, dismiss this argument as incoherent. Several psychologists and ethologists have argued for the existence of animal consciousness by describing a range of behaviors that appear to show animals holding beliefs about things they cannot directly perceive—Donald Griffin's 2001 book Animal Minds reviews a substantial portion of the evidence.
On July 7, 2012, eminent scientists from different branches of neuroscience gathered at the University of Cambridge to celebrate the Francis Crick Memorial Conference, which deals with consciousness in humans and pre-linguistic consciousness in nonhuman animals. After the conference, they signed in the presence of Stephen Hawking, the 'Cambridge Declaration on Consciousness', which summarizes the most important findings of the survey:
"We decided to reach a consensus and make a statement directed to the public that is not scientific. It's obvious to everyone in this room that animals have consciousness, but it is not obvious to the rest of the world. It is not obvious to the rest of the Western world or the Far East. It is not obvious to the society."
"Convergent evidence indicates that non-human animals ..., including all mammals and birds, and other creatures, ... have the necessary neural substrates of consciousness and the capacity to exhibit intentional behaviors."
===In artificial intelligence===
The idea of an artifact made conscious is an ancient theme of mythology, appearing for example in the Greek myth of Pygmalion, who carved a statue that was magically brought to life, and in medieval Jewish stories of the Golem, a magically animated homunculus built of clay. However, the possibility of actually constructing a conscious machine was probably first discussed by Ada Lovelace, in a set of notes written in 1842 about the Analytical Engine invented by Charles Babbage, a precursor (never built) to modern electronic computers. Lovelace was essentially dismissive of the idea that a machine such as the Analytical Engine could think in a humanlike way. She wrote:
One of the most influential contributions to this question was an essay written in 1950 by pioneering computer scientist Alan Turing, titled Computing Machinery and Intelligence. Turing disavowed any interest in terminology, saying that even "Can machines think?" is too loaded with spurious connotations to be meaningful; but he proposed to replace all such questions with a specific operational test, which has become known as the Turing test. To pass the test, a computer must be able to imitate a human well enough to fool interrogators. In his essay Turing discussed a variety of possible objections, and presented a counterargument to each of them. The Turing test is commonly cited in discussions of artificial intelligence as a proposed criterion for machine consciousness; it has provoked a great deal of philosophical debate. For example, Daniel Dennett and Douglas Hofstadter argue that anything capable of passing the Turing test is necessarily conscious, while David Chalmers argues that a philosophical zombie could pass the test, yet fail to be conscious. A third group of scholars have argued that with technological growth once machines begin to display any substantial signs of human-like behavior then the dichotomy (of human consciousness compared to human-like consciousness) becomes passé and issues of machine autonomy begin to prevail even as observed in its nascent form within contemporary industry and technology. As an agent sees representation of itself recurring in the environment, the compression of this representation can be called consciousness.
In a lively exchange over what has come to be referred to as "the Chinese room argument", John Searle sought to refute the claim of proponents of what he calls "strong artificial intelligence (AI)" that a computer program can be conscious, though he does agree with advocates of "weak AI" that computer programs can be formatted to "simulate" conscious states. His own view is that consciousness has subjective, first-person causal powers by being essentially intentional due to the way human brains function biologically; conscious persons can perform computations, but consciousness is not inherently computational the way computer programs are. To make a Turing machine that speaks Chinese, Searle imagines a room with one monolingual English speaker (Searle himself, in fact), a book that designates a combination of Chinese symbols to be output paired with Chinese symbol input, and boxes filled with Chinese symbols. In this case, the English speaker is acting as a computer and the rulebook as a program. Searle argues that with such a machine, he would be able to process the inputs to outputs perfectly without having any understanding of Chinese, nor having any idea what the questions and answers could possibly mean. If the experiment were done in English, since Searle knows English, he would be able to take questions and give answers without any algorithms for English questions, and he would be effectively aware of what was being said and the purposes it might serve. Searle would pass the Turing test of answering the questions in both languages, but he is only conscious of what he is doing when he speaks English. Another way of putting the argument is to say that computer programs can pass the Turing test for processing the syntax of a language, but that the syntax cannot lead to semantic meaning in the way strong AI advocates hoped.
In the literature concerning artificial intelligence, Searle's essay has been second only to Turing's in the volume of debate it has generated. Searle himself was vague about what extra ingredients it would take to make a machine conscious: all he proposed was that what was needed was "causal powers" of the sort that the brain has and that computers lack. But other thinkers sympathetic to his basic argument have suggested that the necessary (though perhaps still not sufficient) extra conditions may include the ability to pass not just the verbal version of the Turing test, but the robotic version, which requires grounding the robot's words in the robot's sensorimotor capacity to categorize and interact with the things in the world that its words are about, Turing-indistinguishably from a real person. Turing-scale robotics is an empirical branch of research on embodied cognition and situated cognition.
In 2014, Victor Argonov has suggested a non-Turing test for machine consciousness based on a machine's ability to produce philosophical judgments. He argues that a deterministic machine must be regarded as conscious if it is able to produce judgments on all problematic properties of consciousness (such as qualia or binding) having no innate (preloaded) philosophical knowledge on these issues, no philosophical discussions while learning, and no informational models of other creatures in its memory (such models may implicitly or explicitly contain knowledge about these creatures' consciousness). However, this test can be used only to detect, but not refute the existence of consciousness. A positive result proves that a machine is conscious but a negative result proves nothing. For example, absence of philosophical judgments may be caused by lack of the machine's intellect, not by absence of consciousness.
==Stream of consciousness==
William James is usually credited with popularizing the idea that human consciousness flows like a stream, in his Principles of Psychology of 1890.
According to James, the "stream of thought" is governed by five characteristics:
Every thought tends to be part of a personal consciousness.
Within each personal consciousness thought is always changing.
Within each personal consciousness thought is sensibly continuous.
It always appears to deal with objects independent of itself.
It is interested in some parts of these objects to the exclusion of others.
A similar concept appears in Buddhist philosophy, expressed by the Sanskrit term Citta-saṃtāna, which is usually translated as mindstream or "mental continuum". Buddhist teachings describe that consciousness manifests moment to moment as sense impressions and mental phenomena that are continuously changing. The teachings list six triggers that can result in the generation of different mental events.
===Narrative form===
In the West, the primary impact of the idea has been on literature rather than science: "stream of consciousness as a narrative mode" means writing in a way that attempts to portray the moment-to-moment thoughts and experiences of a character. This technique perhaps had its beginnings in the monologues of Shakespeare's plays and reached its fullest development in the novels of James Joyce and Virginia Woolf, although it has also been used by many other noted writers.
Here, for example, is a passage from Joyce's Ulysses about the thoughts of Molly Bloom:
==Spiritual approaches==
The Upanishads hold the oldest recorded map of consciousness, as explored by sages through meditation.
The Canadian psychiatrist Richard Maurice Bucke, author of the 1901 book Cosmic Consciousness: A Study in the Evolution of the Human Mind, distinguished between three types of consciousness: 'Simple Consciousness', awareness of the body, possessed by many animals; 'Self Consciousness', awareness of being aware, possessed only by humans; and 'Cosmic Consciousness', awareness of the life and order of the universe, possessed only by humans who have attained "intellectual enlightenment or illumination".
Another thorough account of the spiritual approach is Ken Wilber's 1977 book The Spectrum of Consciousness, a comparison of western and eastern ways of thinking about the mind. Wilber described consciousness as a spectrum with ordinary awareness at one end, and more profound types of awareness at higher levels.
Other examples include the various levels of spiritual consciousness presented by Prem Saran Satsangi and Stuart Hameroff.
|
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] |
5,665 |
Currency
|
A currency is a standardization of money in any form, in use or circulation as a medium of exchange, for example banknotes and coins. A more general definition is that a currency is a system of money in common use within a specific environment over time, especially for people in a nation state. Under this definition, the British Pound sterling (£), euros (€), Japanese yen (¥), and U.S. dollars (US$) are examples of (government-issued) fiat currencies. Currencies may act as stores of value and be traded between nations in foreign exchange markets, which determine the relative values of the different currencies. Currencies in this sense are either chosen by users or decreed by governments, and each type has limited boundaries of acceptance; i.e., legal tender laws may require a particular unit of account for payments to government agencies.
Other definitions of the term currency appear in the respective synonymous articles: banknote, coin, and money. This article uses the definition which focuses on the currency systems of countries.
One can classify currencies into three monetary systems: fiat money, commodity money, and representative money, depending on what guarantees a currency's value (the economy at large vs. the government's precious metal reserves). Some currencies function as legal tender in certain jurisdictions, or for specific purposes, such as payment to a government (taxes), or government agencies (fees, fines). Others simply get traded for their economic value.
The concept of a digital currency has arisen in recent years. Whether government-backed digital notes and coins (such as the digital renminbi in China, for example) will be successfully developed and implemented remains unknown. Digital currencies that are not issued by a government monetary authority, such as cryptocurrencies like Bitcoin, are different because their value is market-dependent and has no safety net. Various countries have expressed concern about the opportunities that cryptocurrencies create for illegal activities such as scams, ransomware (extortion), money laundering and terrorism. In 2014, the United States IRS advised that virtual currency is treated as property for federal income-tax purposes, and it provides examples of how long-standing tax principles applicable to transactions involving property apply to virtual currency.
==History==
===Early currency===
Originally, currency was a form of receipt, representing grain stored in temple granaries in Sumer in ancient Mesopotamia and in Ancient Egypt.
In this first stage of currency, metals were used as symbols to represent value stored in the form of commodities. This formed the basis of trade in the Fertile Crescent for over 1500 years. However, the collapse of the Near Eastern trading system pointed to a flaw: in an era where there was no place that was safe to store value, the value of a circulating medium could only be as sound as the forces that defended that store. A trade could only reach as far as the credibility of that military. By the late Bronze Age, however, a series of treaties had established safe passage for merchants around the Eastern Mediterranean, spreading from Minoan Crete and Mycenae in the northwest to Elam and Bahrain in the southeast. It is not known what was used as a currency for these exchanges, but it is thought that oxhide-shaped ingots of copper, produced in Cyprus, may have functioned as a currency.
It is thought that the increase in piracy and raiding associated with the Bronze Age collapse, possibly produced by the Peoples of the Sea, brought the trading system of oxhide ingots to an end. It was only the recovery of Phoenician trade in the 10th and 9th centuries BC that led to a return to prosperity, and the appearance of real coinage, possibly first in Anatolia with Croesus of Lydia and subsequently with the Greeks and Persians. In Africa, many forms of value store have been used, including beads, ingots, ivory, various forms of weapons, livestock, the manilla currency, shell money, and ochre and other earth oxides. The manilla rings of West Africa were one of the currencies used from the 15th century onwards to sell slaves. African currency is still notable for its variety, and in many places, various forms of barter still apply.
===Coinage===
The prevalence of metal coins possibly led to the metal itself being the store of value: first copper, then both silver and gold, and at one point also bronze. Today other non-precious metals are used for coins. Metals were mined, weighed, and stamped into coins. This was to assure the individual accepting the coin that he was getting a certain known weight of precious metal. Coins could be counterfeited, but the existence of standard coins also created a new unit of account, which helped lead to banking. Archimedes' principle provided the next link: coins could now be easily tested for their fine weight of the metal, and thus the value of a coin could be determined, even if it had been shaved, debased or otherwise tampered with (see Numismatics).
Most major economies using coinage had several tiers of coins of different values, made of copper, silver, and gold. Gold coins were the most valuable and were used for large purchases, payment of the military, and backing of state activities. Units of account were often defined as the value of a particular type of gold coin. Silver coins were used for midsized transactions, and sometimes also defined a unit of account, while coins of copper or silver, or some mixture of them (see debasement), might be used for everyday transactions. This system had been used in ancient India since the time of the Mahajanapadas. The exact ratios between the values of the three metals varied greatly between different eras and places; for example, the opening of silver mines in the Harz mountains of central Europe made silver relatively less valuable, as did the flood of New World silver after the Spanish conquests. However, the rarity of gold consistently made it more valuable than silver, and likewise silver was consistently worth more than copper.
=== Paper money ===
In premodern China, the need for lending and for a medium of exchange that was less physically cumbersome than large numbers of copper coins led to the introduction of paper money, i.e. banknotes. Their introduction was a gradual process that lasted from the late Tang dynasty (618–907) into the Song dynasty (960–1279). It began as a means for merchants to exchange heavy coinage for receipts of deposit issued as promissory notes by wholesalers' shops. These notes were valid for temporary use in a small regional territory. In the 10th century, the Song dynasty government began to circulate these notes amongst the traders in its monopolized salt industry. The Song government granted several shops the right to issue banknotes, and in the early 12th century the government finally took over these shops to produce state-issued currency. Yet the banknotes issued were still only locally and temporarily valid: it was not until the mid 13th century that a standard and uniform government issue of paper money became an acceptable nationwide currency. The already widespread methods of woodblock printing and then Bi Sheng's movable type printing by the 11th century were the impetus for the mass production of paper money in premodern China.
At around the same time in the medieval Islamic world, a vigorous monetary economy was created during the 7th–12th centuries on the basis of the expanding levels of circulation of a stable high-value currency (the dinar). Innovations introduced by Muslim economists, traders and merchants include the earliest uses of credit, cheques, promissory notes, savings accounts, transaction accounts, loaning, trusts, exchange rates, the transfer of credit and debt, and banking institutions for loans and deposits. Polymer banknotes had already been introduced in the Isle of Man in 1983. polymer currency is used in over 20 countries (over 40 if counting commemorative issues), and dramatically increases the life span of banknotes and reduces counterfeiting.
== Modern currencies ==
The currency used is based on the concept of lex monetae; that a sovereign state decides which currency it shall use. (See Fiat currency.)
==Currency codes and currency symbols==
In 1978 the International Organization for Standardization published a system of three-digit alphabetic codes (ISO 4217) to denote currencies. These codes are based on two initial letters allocated to a specific country and a final letter denoting a specific monetary unit of account.
Many currencies use a currency symbol. These are not subject to international standards and are not unique: the dollar sign in particular has many uses.
== Alternative currencies ==
Distinct from centrally controlled government-issued currencies, private decentralized trust-reduced networks support alternative currencies (such as Bitcoin and Ethereum's ether, which are classified as cryptocurrency since transference transactions are assured through cryptographic signatures validated by all users. With few exceptions, these currencies are not asset backed. The U.S. Commodity Futures Trading Commission has declared Bitcoin (and, by extension, similar products) to be a commodity under the Commodity Exchange Act.
There are also branded currencies, for example 'obligation' based stores of value, such as quasi-regulated BarterCard, Loyalty Points (Credit Cards, Airlines) or Game-Credits (MMO games) that are based on reputation of commercial products.
Historically, pseudo-currencies have also included company scrip, a form of wages that could only be exchanged in company stores owned by the employers. Modern token money, such as the tokens operated by local exchange trading systems (LETS), is a form of barter rather than being a true currency.
The currency may be Internet-based and digital, for instance, Bitcoin is not tied to any specific country, or the IMF's SDR that is based on a basket of currencies (and assets held).
Possession and sale of alternative forms of currencies is often outlawed by governments in order to preserve the legitimacy of the constitutional currency for the benefit of all citizens. For example, Article I, section 8, clause 5 of the United States Constitution delegates to Congress the power to coin money and to regulate the value thereof. This power was delegated to Congress in order to establish and preserve a uniform standard of value and to insure a singular monetary system for all purchases and debts in the United States, public and private. Along with the power to coin money, the United States Congress has the concurrent power to restrain the circulation of money which is not issued under its own authority in order to protect and preserve the constitutional currency. It is a violation of federal law for individuals, or organizations to create private coin or currency systems to compete with the official coinage and currency of the United States.
== Control and production ==
Commonly a central bank has the exclusive power to issue all forms of currency, including coins and banknotes (fiat money), and to restrain the circulation alternative currencies for its own area of circulation (a country or group of countries); it regulates the production of currency by banks (credit) through monetary policy.
An exchange rate is a price at which two currencies can be exchanged against each other. This is used for trade between the two currency zones. Exchange rates can be classified as either floating or fixed. In the former, day-to-day movements in exchange rates are determined by the market; in the latter, governments intervene in the market to buy or sell their currency to balance supply and demand at a static exchange rate.
In cases where a country has control of its own currency, that control is exercised either by a central bank or by a Ministry of Finance. The institution that has control of monetary policy is referred to as the monetary authority. Monetary authorities have varying degrees of autonomy from the governments that create them. A monetary authority is created and supported by its sponsoring government, so independence can be reduced by the legislative or executive authority that creates it.
Several countries can use the same name for their own separate currencies (for example, a dollar in Australia, Canada, and the United States). By contrast, several countries can also use the same currency (for example, the euro or the CFA franc), or one country can declare the currency of another country to be legal tender. For example, Panama and El Salvador have declared US currency to be legal tender, and from 1791 to 1857, Spanish dollars were legal tender in the United States. At various times countries have either re-stamped foreign coins or used currency boards, issuing one note of currency for each note of a foreign government held, as Ecuador currently does.
Each currency typically has a main currency unit (the dollar, for example, or the euro) and a fractional unit, often defined as of the main unit: 100 cents = 1 dollar, 100 centimes = 1 franc, 100 pence = 1 pound, although units of or occasionally also occur. Some currencies do not have any smaller units at all, such as the Icelandic króna and the Japanese yen.
Mauritania and Madagascar are the only remaining countries that have theoretical fractional units not based on the decimal system; instead, the Mauritanian ouguiya is in theory divided into 5 khoums, while the Malagasy ariary is theoretically divided into 5 iraimbilanja. In these countries, words like dollar or pound "were simply names for given weights of gold". Due to inflation khoums and iraimbilanja have in practice fallen into disuse. (See non-decimal currencies for other historic currencies with non-decimal divisions.)
== Currency convertibility ==
Subject to variation around the world, local currency can be converted to another currency or vice versa with or without central bank/government intervention. Such conversions take place in the foreign exchange market. Based on the above restrictions or free and readily conversion features, currencies are classified as:
Fully convertible: When there are no restrictions or limitations on the amount of currency that can be traded on the international market, and the government does not artificially impose a fixed value or minimum value on the currency in international trade. The US dollar is one of the main fully convertible currencies.
Partially convertible: Central banks control international investments flowing into and out of a country. While most domestic transactions are handled without any special requirements, there are significant restrictions on international investing, and special approval is often required in order to convert into other currencies. The Indian rupee and the renminbi are examples of partially convertible currencies.
Nonconvertible: A government neither participates in the international currency market nor allows the conversion of its currency by individuals or companies. These currencies are also known as blocked, e.g. the North Korean won and the Cuban peso.
According to the three aspects of trade in goods and services, capital flows and national policies, the supply-demand relationship of different currencies determines the exchange ratio between currencies.
Trade in goods and services
Through cost transfer, goods and services circulating in the country (such as hotels, tourism, catering, advertising, household services) will indirectly affect the trade cost of goods and services and the price of export trade. Therefore, services and goods involved in international trade are not the only reason affecting the exchange rate. The large number of international tourists and overseas students has resulted in the flow of services and goods at home and abroad. It also represents that the competitiveness of global goods and services directly affects the change of international exchange rates.
Capital flows
National currencies will be traded on international markets for investment purposes. Investment opportunities in each country attract other countries into investment programs, so that these foreign currencies become the reserves of the central banks of each country. The exchange rate mechanism, in which currencies are quoted continuously between countries, is based on foreign exchange markets in which currencies are invested by individuals and traded or speculated by central banks and investment institutions. In addition, changes in interest rates, capital market fluctuations and changes in investment opportunities will affect the global capital inflows and outflows of countries around the world, and exchange rates will fluctuate accordingly.
National policies
The country's foreign trade, monetary and fiscal policies affect the exchange rate fluctuations. Foreign trade includes policies such as tariffs and import standards for commodity exports. The impact of monetary policy on the total amount and yield of money directly determines the changes in the international exchange rate. Fiscal policies, such as transfer payments, taxation ratios, and other factors, dominate the profitability of capital and economic development, and the ratio of national debt issuance to deficit determines the repayment capacity and credit rating of the country. Such policies determine the mechanism of linking domestic and foreign currencies and therefore have a significant impact on the generation of exchange rates.
Currency convertibility is closely linked to economic development and finance. There are strict conditions for countries to achieve currency convertibility, which is a good way for countries to improve their economies. The currencies of some countries or regions in the world are freely convertible, such as the US dollar, Australian dollar and Japanese yen. The requirements for currency convertibility can be roughly divided into four parts:
Sound microeconomic agency
With a freely convertible currency, domestic firms will have to compete fiercely with their foreign counterparts. The development of competition among them will affect the implementation effect of currency convertibility. In addition, microeconomics is a prerequisite for macroeconomic conditions.
The macroeconomic situation and policies are stable
Since currency convertibility is the cross-border flow of goods and capital, it will have an impact on the macro economy. This requires that the national economy be in a normal and orderly state, that is, there is no serious inflation and economic overheating. In addition, the government should use macro policies to make mature adjustments to deal with the impact of currency exchange on the economy.
A reasonable and open economy
The maintainability of international balance of payments is the main performance of reasonable economic structure. Currency convertibility not only causes difficulties in the sustainability of international balance of payments but also affects the government's direct control over international economic transactions. To eliminate the foreign exchange shortage, the government needs adequate international reserves.
Appropriate exchange rate regime and level
The level of exchange rate is an important factor in maintaining exchange rate stability, both before and after currency convertibility. The exchange rate of freely convertible currency is too high or too low, which can easily trigger speculation and undermine the stability of macroeconomic and financial markets. Therefore, to maintain the level of exchange rate, a proper exchange rate regime is crucial.
== Local currency ==
In economics, a local currency is a currency not backed by a national government and intended to trade only in a small area. Advocates such as Jane Jacobs argue that this enables an economically depressed region to pull itself up, by giving the people living there a medium of exchange that they can use to exchange services and locally produced goods (in a broader sense, this is the original purpose of all money). Opponents of this concept argue that local currency creates a barrier that can interfere with economies of scale and comparative advantage and that in some cases they can serve as a means of tax evasion.
Local currencies can also come into being when there is economic turmoil involving the national currency. An example of this is the Argentinian economic crisis of 2002 in which IOUs issued by local governments quickly took on some of the characteristics of local currencies.
One of the best examples of a local currency is the original LETS currency, founded on Vancouver Island in the early 1980s. In 1982, the Canadian Central Bank's lending rates ran up to 14% which drove chartered bank lending rates as high as 19%. The resulting currency and credit scarcity left island residents with few options other than to create a local currency.
== List of major world payment currencies ==
The following table are estimates of the 20 most frequently used currencies in world payments in March 2025 by SWIFT.
|
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] |
5,666 |
Central bank
|
A central bank, reserve bank, national bank, or monetary authority is an institution that manages the monetary policy of a country or monetary union. In contrast to a commercial bank, a central bank possesses a monopoly on increasing the monetary base. Many central banks also have supervisory or regulatory powers to ensure the stability of commercial banks in their jurisdiction, to prevent bank runs, and, in some cases, to enforce policies on financial consumer protection, and against bank fraud, money laundering, or terrorism financing. Central banks play a crucial role in macroeconomic forecasting, which is essential for guiding monetary policy decisions, especially during times of economic turbulence.
Central banks in most developed nations are usually set up to be institutionally independent from political interference, even though governments typically have governance rights over them, legislative bodies exercise scrutiny, and central banks frequently do show responsiveness to politics.
Issues like central bank independence, central bank policies, and rhetoric in central bank governors' discourse or the premises of macroeconomic policies (monetary and fiscal policy) of the state, are a focus of contention and criticism by some policymakers, researchers, and specialized business, economics, and finance media.
==Definition==
The notion of central banks as a separate category from other banks has emerged gradually, and only fully coalesced in the 20th century. In the aftermath of World War I, leading central bankers of the United Kingdom and the United States respectively, Montagu Norman and Benjamin Strong, agreed on a definition of central banks that was both positive and normative. Since that time, central banks have been generally distinguishable from other financial institutions, except under Communism in so-called single-tier banking systems such as Hungary's between 1950 and 1987, where the Hungarian National Bank operated alongside three other major state-owned banks. For earlier periods, what institutions do or do not count as central banks is often not univocal.
Correlatively, different scholars have held different views about the timeline of emergence of the first central banks. A widely held view in the second half of the 20th century has been that Stockholms Banco (est. 1657), as the original issuer of banknotes, counted as the oldest central bank, and that consequently its successor the Sveriges Riksbank was the oldest central bank in continuous operation, with the Bank of England as second-oldest and direct or indirect model for all subsequent central banks. That view has persisted in some early-21st-century publications. In more recent scholarship, however, the issuance of banknotes has often been viewed as just one of several techniques to provide central bank money, defined as financial money (in contrast to commodity money) of the highest quality. Under that definition, municipal banks of the late medieval and early modern periods, such as the Taula de canvi de Barcelona (est. 1401) or Bank of Amsterdam (est. 1609), issued central bank money and count as early central banks.
==Naming==
There is no universal terminology for the name of a central bank. Early central banks were often the only or principal formal financial institution in their jurisdiction, and were consequently often named "bank of" the relevant city's or country's name, e.g. the Bank of Amsterdam, Bank of Hamburg, Bank of England, or Wiener Stadtbank. Naming practices subsequently evolved as more central banks were established. The expression "central bank" itself only appeared in the early 19th century, but at that time it referred to the head office of a multi-branched bank, and was still used in that sense by Walter Bagehot in his seminal 1873 essay Lombard Street. During that era, what is now known as a central bank was often referred to as a bank of issue (, ). The reference to central banking in the current sense only became widespread in the early 20th century.
Names of individual central banks include, with references to the date when the bank acquired its current name:
"Bank of [Country]": e.g. Bank of the United States (1791), Bank of France (1800), Bank of Java (1828), Bank of Japan (1882), Bank of Italy (1893), Bank of China (1912), Bank of Mexico (1925), Bank of Canada (1934), Bank of Korea (1950). The Bank of England has kept its original name of 1694, even though the Act of Union 1707 and Acts of Union 1800 expanded its remit to the broader United Kingdom.
"National Bank": e.g. National Bank of Belgium (1850), Bulgarian National Bank (1879), Swiss National Bank (1907), National Bank of Poland (1945), National Bank of Ukraine (1991).
"State Bank": e.g. State Bank of the Russian Empire (1860), State Bank of Pakistan (1948), State Bank of Vietnam (1951); also former central banks of Communist countries, e.g. the State Bank of the USSR (or Gosbank, 1922) or the State Bank of Czechoslovakia (1950). "People's Bank", also associated with Communism, is used by the People's Bank of China.
"Reserve Bank": in the U.S. Federal Reserve (1913) and thereafter British colonies or dominions, e.g. South African Reserve Bank (1921), Reserve Bank of New Zealand (1934), Reserve Bank of India (1935), Reserve Bank of Australia (1960), Reserve Bank of Fiji (1984)
"Central Bank": e.g. Central Bank of China (1924), Central Bank of the Republic of Turkey (1930), Central Bank of Argentina (1935), Central Bank of Ireland (1943), Central Bank of Sri Lanka (1950) Central Bank of Paraguay (1952), Central Bank of Brazil (1964), Central Bank of Russia (1990), European Central Bank (1998).
"Monetary Authority", e.g. Monetary Authority of Singapore (1971), Maldives Monetary Authority (1981), Hong Kong Monetary Authority (1993), Cayman Islands Monetary Authority (1997). The Saudi Arabian Monetary Authority (est. 1952) was renamed the Saudi Central Bank in 2020 but still uses the acronym SAMA.
In some cases, the local-language name is used in English-language practice, e.g. Sveriges Riksbank (est. 1668, current name in use since 1866), De Nederlandsche Bank (est. 1814), (est. 1957), or Bangko Sentral ng Pilipinas (est. 1993).
Some commercial banks have names suggestive of central banks, even if they are not: examples are the State Bank of India and Central Bank of India, National Bank of Greece, Banco do Brasil, National Bank of Pakistan, Bank of China, Bank of Cyprus, or Bank of Ireland, as well as Deutsche Bank. Some but not all of these institutions had assumed central banking roles in the past.
The leading executive of a central bank is usually known as the Governor, President, or Chair.
==History==
The widespread adoption of central banking is a rather recent phenomenon. At the start of the 20th century, approximately two-thirds of sovereign states did not have a central bank. Waves of central bank adoption occurred in the interwar period and in the aftermath of World War II.
In the 20th century, central banks were often created with the intent to attract foreign capital, as bankers preferred to lend to countries with a central bank on the gold standard. The Egyptians measured the value of goods with a central unit called shat. Like many other currencies, the shat was linked to gold. The value of a shat in terms of goods was defined by government administrations. Other cultures in Asia Minor later materialized their currencies in the form of gold and silver coins.
The mere issuance of paper currency or other types of financial money by a government is not the same as central banking. The difference is that government-issued financial money, as present e.g. in China during the Yuan dynasty in the form of paper currency, is typically not freely convertible and thus of inferior quality, occasionally leading to hyperinflation.
From the 12th century, a network of professional banks emerged primarily in Southern Europe (including Southern France, with the Cahorsins). Banks could use book money to create deposits for their customers. Thus, they had the possibility to issue, lend and transfer money autonomously without direct control from political authorities.
===Early municipal central banks===
The Taula de canvi de Barcelona, established in 1401, is the first example of municipal, mostly public banks which pioneered central banking on a limited scale. It was soon emulated by the Bank of Saint George in the Republic of Genoa, first established in 1407, and significantly later by the Banco del Giro in the Republic of Venice and by a network of institutions in Naples that later consolidated into Banco di Napoli. Notable municipal central banks were established in the early 17th century in leading northwestern European commercial centers, namely the Bank of Amsterdam in 1609 and the Hamburger Bank in 1619. These institutions offered a public infrastructure for cashless international payments. They aimed to increase the efficiency of international trade and to safeguard monetary stability. These municipal public banks thus fulfilled comparable functions to modern central banks.
===Early national central banks===
The Swedish central bank, known since 1866 as Sveriges Riksbank, was founded in Stockholm in 1664 from the remains of the failed Stockholms Banco and answered to the Riksdag of the Estates, Sweden's early modern parliament. One role of the Swedish central bank was lending money to the government.
The establishment of the Bank of England was devised by Charles Montagu, 1st Earl of Halifax, following a 1691 proposal by William Paterson. A royal charter was granted on through the passage of the Tonnage Act. The bank was given exclusive possession of the government's balances, and was the only limited-liability corporation allowed to issue banknotes. The early modern Bank of England, however, did not have all the functions of a today's central banks, e.g. to regulate the value of the national currency, to finance the government, to be the sole authorized distributor of banknotes, or to function as a lender of last resort to banks suffering a liquidity crisis.
In the early 18th century, a major experiment in national central banking failed in France with John Law's Banque Royale in 1720–1721. Later in the century, France had other attempts with the Caisse d'Escompte first created in 1767, and King Charles III established the Bank of Spain in 1782. The Russian Assignation Bank, established in 1769 by Catherine the Great, was an outlier from the general pattern of early national central banks in that it was directly owned by the Imperial Russian government, rather than private individual shareholders. In the nascent United States, Alexander Hamilton, as Secretary of the Treasury in the 1790s, set up the First Bank of the United States despite heavy opposition from Jeffersonian Republicans.
===National central banks since 1800===
Central banks were established in many European countries during the 19th century. Napoleon created the Banque de France in 1800, in order to stabilize and develop the French economy and to improve the financing of his wars. The Bank of France remained the most important Continental European central bank throughout the 19th century. The Bank of Finland was founded in 1812, soon after Finland had been taken over from Sweden by Russia to become a grand duchy. Simultaneously, a quasi-central banking role was played by a small group of powerful family-run banking networks, typified by the House of Rothschild, with branches in major cities across Europe, as well as Hottinguer in Switzerland and Oppenheim in Germany.
The theory of central banking, even though the name was not yet widely used, evolved in the 19th century. Henry Thornton, an opponent of the real bills doctrine, was a defender of the bullionist position and a significant figure in monetary theory. Thornton's process of monetary expansion anticipated the theories of Knut Wicksell regarding the "cumulative process which restates the Quantity Theory in a theoretically coherent form". As a response to a currency crisis in 1797, Thornton wrote in 1802 An Enquiry into the Nature and Effects of the Paper Credit of Great Britain, in which he argued that the increase in paper credit did not cause the crisis. The book also gives a detailed account of the British monetary system as well as a detailed examination of the ways in which the Bank of England should act to counteract fluctuations in the value of the pound.
In the United Kingdom until the mid-nineteenth century, commercial banks were able to issue their own banknotes, and notes issued by provincial banking companies were commonly in circulation. Many consider the origins of the central bank to lie with the passage of the Bank Charter Act 1844. creating a ratio between the gold reserves held by the Bank of England and the notes that the bank could issue. The Act also placed strict curbs on the issuance of notes by the country banks. In 1913, the U.S. created the Federal Reserve System through the passing of The Federal Reserve Act.
Following World War I, the Economic and Financial Organization (EFO) of the League of Nations, influenced by the ideas of Montagu Norman and other leading policymakers and economists of the time, took an active role to promote the independence of central banks, a key component of the economic orthodoxy the EFO fostered at the Brussels Conference (1920). The EFO thus directed the creation of the Oesterreichische Nationalbank in Austria, Hungarian National Bank, Bank of Danzig, and Bank of Greece, as well as comprehensive reforms of the Bulgarian National Bank and Bank of Estonia. Similar ideas were emulated in other newly independent European countries, e.g. for the National Bank of Czechoslovakia.
Brazil established a central bank in 1945, which was a precursor to the Central Bank of Brazil created twenty years later. After gaining independence, numerous African and Asian countries also established central banks or monetary unions. The Reserve Bank of India, which had been established during British colonial rule as a private company, was nationalized in 1949 following India's independence. By the early 21st century, most of the world's countries had a national central bank set up as a public sector institution, albeit with widely varying degrees of independence.
===Colonial, extraterritorial and federal central banks===
Before the near-generalized adoption of the model of national public-sector central banks, a number of economies relied on a central bank that was effectively or legally run from outside their territory. The first colonial central banks, such as the Bank of Java (est. 1828 in Batavia), Banque de l'Algérie (est. 1851 in Algiers), or Hongkong and Shanghai Banking Corporation (est. 1865 in Hong Kong), operated from the colony itself. Following the generalization of the transcontinental use of the electrical telegraph using submarine communications cable, however, new colonial banks were typically headquartered in the colonial metropolis; prominent examples included the Paris-based Banque de l'Indochine (est. 1875), Banque de l'Afrique Occidentale (est. 1901), and Banque de Madagascar (est. 1925). The Banque de l'Algérie's head office was relocated from Algiers to Paris in 1900.
In some cases, independent countries which did not have a strong domestic base of capital accumulation and were critically reliant on foreign funding found advantage in granting a central banking role to banks that were effectively or even legally foreign. A seminal case was the Imperial Ottoman Bank established in 1863 as a French-British joint venture, and a particularly egregious one was the Paris-based National Bank of Haiti (est. 1881) which captured significant financial resources from the economically struggling albeit independent nation of Haiti. Other cases include the London-based Imperial Bank of Persia, established in 1885, and the Rome-based National Bank of Albania, established in 1925. The State Bank of Morocco was established in 1907 with international shareholding and headquarters functions distributed between Paris and Tangier, a half-decade before the country lost its independence. In other cases, there have been organized currency unions such as the Belgium–Luxembourg Economic Union established in 1921, under which Luxembourg had no central bank, but that was managed by a national central bank (in that case the National Bank of Belgium) rather than a supranational one. The present-day Common Monetary Area of Southern Africa has comparable features.
Yet another pattern was set in countries where federated or otherwise sub-sovereign entities had wide policy autonomy that was echoed to varying degrees in the organization of the central bank itself. These included, for example, the Austro-Hungarian Bank from 1878 to 1918, the U.S. Federal Reserve in its first two decades, the Bank deutscher Länder between 1948 and 1957, or the National Bank of Yugoslavia between 1972 and 1993. Conversely, some countries that are politically organized as federations, such as today's Canada, Mexico, or Switzerland, rely on a unitary central bank.
===Supranational central banks===
In the second half of the 20th century, the dismantling of colonial systems left some groups of countries using the same currency even though they had achieved national independence. In contrast to the unraveling of Austria-Hungary and the Ottoman Empire after World War I, some of these countries decided to keep using a common currency, thus forming a monetary union, and to entrust its management to a common central bank. Examples include the Eastern Caribbean Currency Authority, the Central Bank of West African States, and the Bank of Central African States.
The concept of supranational central banking took a globally significant dimension with the Economic and Monetary Union of the European Union and the establishment of the European Central Bank (ECB) in 1998. In 2014, the ECB took an additional role of banking supervision as part of the newly established policy of European banking union.
==Central bank mandates==
=== Price stability ===
The primary role of central banks is usually to maintain price stability, as defined as a specific level of inflation. Inflation is defined either as the devaluation of a currency or equivalently the rise of prices relative to a currency. Most central banks currently have an inflation target close to 2%.
Since inflation lowers real wages, Keynesians view inflation as the solution to involuntary unemployment. However, "unanticipated" inflation leads to lender losses as the real interest rate will be lower than expected. Thus, Keynesian monetary policy aims for a steady rate of inflation.
Central banks as monetary authorities in representative states are intertwined through globalized financial markets. As a regulator of one of the most widespread currencies in the global economy, the US Federal Reserve plays an outsized role in the international monetary market. Being the main supplier and rate adjusted for US dollars, the Federal Reserve implements a set of requirements to control inflation and unemployment in the US.
=== High employment ===
Frictional unemployment is the time period between jobs when a worker is searching for, or transitioning from one job to another. Unemployment beyond frictional unemployment is classified as unintended unemployment. For example, structural unemployment is a form of unintended unemployment resulting from a mismatch between demand in the labour market and the skills and locations of the workers seeking employment. Macroeconomic policy generally aims to reduce unintended unemployment.
Keynes labeled any jobs that would be created by a rise in wage-goods (i.e., a decrease in real-wages) as involuntary unemployment:
Men are involuntarily unemployed if, in the event of a small rise in the price of wage-goods relatively to the money-wage, both the aggregate supply of labour willing to work for the current money-wage and the aggregate demand for it at that wage would be greater than the existing volume of employment.— John Maynard Keynes, The General Theory of Employment, Interest and Money p1
===Economic growth===
Economic growth can be enhanced by investment in capital, such as more or better machinery. A low interest rate implies that firms can borrow money to invest in their capital stock and pay less interest for it. Lowering the interest is therefore considered to encourage economic growth and is often used to alleviate times of low economic growth. On the other hand, raising the interest rate is often used in times of high economic growth as a contra-cyclical device to keep the economy from overheating and avoid market bubbles.
Further goals of monetary policy are stability of interest rates, of the financial market, and of the foreign exchange market.
Goals frequently cannot be separated from each other and often conflict. Costs must therefore be carefully weighed before policy implementation.
=== Climate change ===
In the aftermath of the Paris agreement on climate change, a debate is now underway on whether central banks should also pursue environmental goals as part of their activities. In 2017, eight central banks formed the Network for Greening the Financial System (NGFS) to evaluate the way in which central banks can use their regulatory and monetary policy tools to support climate change mitigation. Today more than 70 central banks are part of the NGFS.
In January 2020, the European Central Bank has announced it will consider climate considerations when reviewing its monetary policy framework.
Proponents of "green monetary policy" are proposing that central banks include climate-related criteria in their collateral eligibility frameworks, when conducting asset purchases and also in their refinancing operations. But critics such as Jens Weidmann are arguing it is not central banks' role to conduct climate policy. China is among the most advanced central banks when it comes to green monetary policy. It has given green bonds preferential status to lower their yield and uses window policy to direct green lending.
The implications of potential stranded assets in the economy highlights one example of the embedded transition risk to climate change with potential cascade effects throughout the financial system. In response, four broad types of interventions including methodology development, investor encouragement, financial regulation and policy toolkits have been adopted by or suggested for central banks. These regulations aim to assess risk comprehensively, identifying carbon-intensive assets and increasing their capital requirements. This should result in high-carbon assets becoming less attractive while favoring low-carbon assets, which have historically been perceived as high-risk, and low volatility investment vehicles.
Quantitative easing is a potential measure that could be applied by Central banks to achieve a low-carbon transition.
Considering the potential impact of central banks on climate change, it is important to consider the mandates of central banks. The mandate of a central bank can be narrow, meaning only a few objectives are given, limiting the ability of a central bank to include climate change in its policies.
==Central bank operations==
The functions of a central bank may include:
Monetary policy: by setting the official interest rate and controlling the money supply;
Financial stability: acting as a government's banker and as the bankers' bank ("lender of last resort");
Reserve management: managing a country's foreign-exchange and gold reserves and government bonds;
Banking supervision: regulating and supervising the banking industry, and currency exchange;
Payments system: managing or supervising means of payments and inter-banking clearing systems;
Coins and notes issuance;
Other functions of central banks may include economic research, statistical collection, supervision of deposit guarantee schemes, advice to government in financial policy.
===Monetary policy===
Central banks implement a country's chosen monetary policy.
====Currency issuance====
At the most basic level, monetary policy involves establishing what form of currency the country may have, whether a fiat currency, gold-backed currency (disallowed for countries in the International Monetary Fund), currency board or a currency union. When a country has its own national currency, this involves the issue of some form of standardized currency, which is essentially a form of promissory note: "money" under certain circumstances. Historically, this was often a promise to exchange the money for precious metals in some fixed amount. Now, when many currencies are fiat money, the "promise to pay" consists of the promise to accept that currency to pay for taxes.
A central bank may use another country's currency either directly in a currency union, or indirectly on a currency board. In the latter case, exemplified by the Bulgarian National Bank, Hong Kong and Latvia (until 2014), the local currency is backed at a fixed rate by the central bank's holdings of a foreign currency.
Similar to commercial banks, central banks hold assets (government bonds, foreign exchange, gold, and other financial assets) and incur liabilities (currency outstanding). Central banks create money by issuing banknotes and loaning them to the government in exchange for interest-bearing assets such as government bonds. When central banks decide to increase the money supply by an amount which is greater than the amount their national governments decide to borrow, the central banks may purchase private bonds or assets denominated in foreign currencies.
The European Central Bank remits its interest income to the central banks of the member countries of the European Union. The US Federal Reserve remits most of its profits to the U.S. Treasury. This income, derived from the power to issue currency, is referred to as seigniorage, and usually belongs to the national government. The state-sanctioned power to create currency is called the Right of Issuance. Throughout history, there have been disagreements over this power, since whoever controls the creation of currency controls the seigniorage income.
The expression "monetary policy" may also refer more narrowly to the interest-rate targets and other active measures undertaken by the monetary authority.
====Monetary policy instruments====
The primary monetary policy tool available to central banks is the administered interest rate paid on qualifying deposits held with them. Adjusting this rate up or down influences the rate commercial banks pay on their own customer deposits, which in turn influences the rate that commercial banks charge customers for loans.
A central bank affects the monetary base through open market operations, if its country has a well developed market for its government bonds. This entails managing the quantity of money in circulation through the buying and selling of various financial instruments, such as treasury bills, repurchase agreements or "repos", company bonds, or foreign currencies, in exchange for money on deposit at the central bank. Those deposits are convertible to currency, so all of these purchases or sales result in more or less base currency entering or leaving market circulation.
If the central bank wishes to decrease interest rates, it reduces its administered rates (Bank Rate, the reverse repurchase agreement rate and the discount rate). This results in commercial banks bidding down the rate they pay customers on their deposits and, subsequently, loan rates are reduced commensurately. Cheaper credit can increase consumer spending or business investment, stimulating output growth. On the other hand, cheaper interest income can reduce spending, suppressing output. Additionally, when business loans are more affordable, companies can expand to keep up with consumer demand. They ultimately hire more workers, whose incomes increase, which in its turn also increases the demand. This method is usually enough to stimulate demand and drive economic growth to a higher rate. In other instances, monetary policy might instead entail the targeting of a specific exchange rate relative to some foreign currency or else relative to gold. For example, in the case of the United States, the Federal Reserve targets the federal funds rate, the rate at which member banks lend to one another overnight; however, the monetary policy of China (since 2014) is to target the exchange rate between the Chinese renminbi and a basket of foreign currencies.
A third alternative is to change reserve requirements. The reserve requirement refers to the proportion of total liabilities that banks must keep on hand overnight, either in its vaults or at the central bank. Banks only maintain a small portion of their assets as cash available for immediate withdrawal; the rest is invested in illiquid assets like mortgages and loans. Lowering the reserve requirement frees up funds for banks to buy other profitable assets. However, even though this tool immediately increases liquidity, central banks rarely change the reserve requirement because doing so frequently adds uncertainty to banks' planning. Most modern central banks now have zero formal reserve requirement.
==== Unconventional monetary policy ====
Other forms of monetary policy, particularly used when interest rates are at or near 0% and there are concerns about deflation or deflation is occurring, are referred to as unconventional monetary policy. These include credit easing, quantitative easing, forward guidance, and signalling. In credit easing, a central bank purchases private sector assets to improve liquidity and improve access to credit. Signaling can be used to lower market expectations for lower interest rates in the future. For example, during the credit crisis of 2008, the US Federal Reserve indicated rates would be low for an "extended period", and the Bank of Canada made a "conditional commitment" to keep rates at the lower bound of 25 basis points (0.25%) until the end of the second quarter of 2010.
Some have envisaged the use of what Milton Friedman once called "helicopter money" whereby the central bank would make direct transfers to citizens in order to lift inflation up to the central bank's intended target. Such policy option could be particularly effective at the zero lower bound.
====Central Bank Digital Currencies====
Since 2017, prospect of implementing Central Bank Digital Currency (CBDC) has been in discussion. As of the end of 2018, at least 15 central banks were considering to implementing CBDC. Since 2014, the People's Bank of China has been working on a project for digital currency to make its own digital currency and electronic payment systems.
=== Banking supervision and other activities ===
In some countries a central bank, through its subsidiaries, controls and monitors the banking sector. In other countries banking supervision is carried out by a government department such as the UK Treasury, or by an independent government agency, for example, UK's Financial Conduct Authority. It examines the banks' balance sheets and behaviour and policies toward consumers. Apart from refinancing, it also provides banks with services such as transfer of funds, bank notes and coins or foreign currency. Thus it is often described as the "bank of banks".
Many countries will monitor and control the banking sector through several different agencies and for different purposes. The Bank regulation in the United States for example is highly fragmented with 3 federal agencies, the Federal Deposit Insurance Corporation, the Federal Reserve Board, or Office of the Comptroller of the Currency and numerous others on the state and the private level. There is usually significant cooperation between the agencies. For example, money center banks, deposit-taking institutions, and other types of financial institutions may be subject to different (and occasionally overlapping) regulation. Some types of banking regulation may be delegated to other levels of government, such as state or provincial governments.
Any cartel of banks is particularly closely watched and controlled. Most countries control bank mergers and are wary of concentration in this industry due to the danger of groupthink and runaway lending bubbles based on a single point of failure, the credit culture of the few large banks.
=== Public communication ===
Central banks have increasingly engaged in public communication to ensure accountability, build trust, and manage inflation expectations. Various aspects of central bank communication are also analyzed, including textual content through text mining techniques, facial expressions during press conferences, vocal characteristics, and the clarity and readability of monetary policy announcements.
==Central bank governance and independence==
thumb|right|300px|Central bank independence versus inflation. This often cited research published by Alesina and Summers (1993) is used to show why it is important for a nation's central bank (i.e.-monetary authority) to have a high level of independence. This chart shows a clear trend towards a lower inflation rate as the independence of the central bank increases. The generally agreed upon reason independence leads to lower inflation is that politicians have a tendency to create too much money if given the opportunity to do it.
Governments generally have some degree of influence over even "independent" central banks; the aim of independence is primarily to prevent short-term interference. In 1951, the became the first central bank to be given full independence, leading this form of central bank to be referred to as the "Bundesbank model", as opposed, for instance, to the New Zealand model, which has a goal (i.e. inflation target) set by the government.
Central bank independence is usually guaranteed by legislation and the institutional framework governing the bank's relationship with elected officials, particularly the minister of finance. Central bank legislation will enshrine specific procedures for selecting and appointing the head of the central bank. Often the minister of finance will appoint the governor in consultation with the central bank's board and its incumbent governor. In addition, the legislation will specify banks governor's term of appointment. The most independent central banks enjoy a fixed non-renewable term for the governor in order to eliminate pressure on the governor to please the government in the hope of being re-appointed for a second term. Generally, independent central banks enjoy both goal and instrument independence.
Despite their independence, central banks are usually accountable at some level to government officials, either to the finance ministry or to parliament. For example, the Board of Governors of the U.S. Federal Reserve are nominated by the [[President of the United States|U.S. president and confirmed by the Senate, publishes verbatim transcripts, and balance sheets are audited by the Government Accountability Office.
In the 1990s there was a trend towards increasing the independence of central banks as a way of improving long-term economic performance. While a large volume of economic research has been done to define the relationship between central bank independence and economic performance, the results are ambiguous.
The literature on central bank independence has defined a cumulative and complementary number of aspects:
Institutional independence: The independence of the central bank is enshrined in law and shields central banks from political interference. In general terms, institutional independence means that politicians should refrain from seeking to influence monetary policy decisions, while symmetrically central banks should also avoid influencing government politics.
Goal independence: The central bank has the right to set its own policy goals, whether inflation targeting, control of the money supply, or maintaining a fixed exchange rate. While this type of independence is more common, many central banks prefer to announce their policy goals in partnership with the appropriate government departments. This increases the transparency of the policy-setting process and thereby increases the credibility of the goals chosen by providing assurance that they will not be changed without notice. In addition, the setting of common goals by the central bank and the government helps to avoid situations where monetary and fiscal policy are in conflict; a policy combination that is clearly sub-optimal.
Functional & operational independence: The central bank has the independence to determine the best way of achieving its policy goals, including the types of instruments used and the timing of their use. To achieve its mandate, the central bank has the authority to run its own operations (appointing staff, setting budgets, and so on.) and to organize its internal structures without excessive involvement of the government. This is the most common form of central bank independence. The granting of independence to the Bank of England in 1997 was, in fact, the granting of operational independence; the inflation target continued to be announced in the Chancellor's annual budget speech to Parliament.
Personal independence: The other forms of independence are not possible unless central bank heads have a high security of tenure. In practice, this means that governors should hold long mandates (at least longer than the electoral cycle) and a certain degree of legal immunity. One of the most common statistical indicators used in the literature as a proxy for central bank independence is the "turn-over-rate" of central bank governors. If a government is in the habit of appointing and replacing the governor frequently, it clearly has the capacity to micro-manage the central bank through its choice of governors.
Financial independence: central banks have full autonomy on their budget, and some are even prohibited from financing governments. This is meant to remove incentives from politicians to influence central banks.
Legal independence : some central banks have their own legal personality, which allows them to ratify international agreements without the government's approval (like the ECB), and to go to court.
There is very strong consensus among economists that an independent central bank can run a more credible monetary policy, making market expectations more responsive to signals from the central bank. Both the Bank of England (1997) and the European Central Bank have been made independent and follow a set of published inflation targets so that markets know what to expect. Populism can reduce de facto central bank independence.
International organizations such as the World Bank, the Bank for International Settlements (BIS) and the International Monetary Fund (IMF) strongly support central bank independence. This results, in part, from a belief in the intrinsic merits of increased independence. The support for independence from the international organizations also derives partly from the connection between increased independence for the central bank and increased transparency in the policy-making process. The IMF's Financial Services Action Plan (FSAP) review self-assessment, for example, includes a number of questions about central bank independence in the transparency section. An independent central bank will score higher in the review than one that is not independent.
=== Central bank independence indices ===
Central bank independence indices allow a quantitative analysis of central bank independence for individual countries over time. One central bank independence index is the Garriga CBI, where a higher index indicates higher central bank independence, shown below for individual countries.
|
[
"Lombard Street: A Description of the Money Market",
"fiat money",
"Signalling (economics)",
"Governor",
"foreign exchange market",
"Right of Issuance",
"monetary policy of China",
"Repurchase agreement",
"Communism",
"federal funds rate",
"Central Bank of Russia",
"Tangier",
"Macroeconomic policy",
"France",
"Hong Kong",
"Keynesian economics",
"Hamburger Bank",
"commercial bank",
"Washington, D.C.",
"Batavia, Dutch East Indies",
"government bond",
"Bank",
"Bangko Sentral ng Pilipinas",
"National Bank of Czechoslovakia",
"fixed exchange rate",
"fiscal policy",
"State Bank of Vietnam",
"convertibility",
"coin",
"William Paterson (banker)",
"electrical telegraph",
"Ottoman Empire",
"consumer protection",
"Foreign exchange reserves",
"Federal Deposit Insurance Corporation",
"Yuan dynasty",
"Banco del Giro",
"History of central banking in the United States",
"Bank of Ireland",
"paper currency",
"dominion",
"National Bank of Pakistan",
"currency union",
"Full-reserve banking",
"Acts of Union 1800",
"investment vehicles",
"Bank of China",
"Stockholms Banco",
"money",
"Riksdag of the Estates",
"Bank of Hamburg",
"Brussels Conference (1920)",
"interest rate",
"Deutsche Bundesbank",
"Knut Wicksell",
"groupthink",
"Brazil",
"climate change mitigation",
"Monetary policy",
"seigniorage",
"United States Senate",
"eurozone",
"financial system",
"Benjamin Strong",
"Deutsche Bank",
"Bank of Saint George",
"bank run",
"Government Accountability Office",
"Banco do Brasil",
"Reserve Bank of India",
"Eastern Caribbean Currency Authority",
"Bank regulation in the United States",
"Bank of Mexico",
"Beijing",
"Bank deutscher Länder",
"Board of Governors of the Federal Reserve",
"Cahorsins",
"UK Treasury",
"Federal Reserve Board",
"League of Nations",
"capital accumulation",
"Volatility (finance)",
"Republic of Venice",
"Naples",
"Imperial Bank of Persia",
"quantitative easing",
"Hongkong and Shanghai Banking Corporation",
"John Maynard Keynes",
"Saudi Arabia",
"Charles III of Spain",
"Hungarian National Bank",
"Caisse d'Escompte",
"Fixed exchange rate system",
"Reserve Bank of New Zealand",
"Bank rate",
"Central Bank of the Republic of China (Taiwan)",
"Bank War",
"Fractional-reserve banking",
"hyperinflation",
"credit culture",
"Reserve Bank of Australia",
"World War I",
"State Bank of India",
"European banking union",
"Paris Agreement",
"commodity money",
"cascade effect",
"United States",
"National Bank of Belgium",
"State Bank of the Russian Empire",
"State Bank of Czechoslovakia",
"lender of last resort",
"Russian Assignation Bank",
"balance sheet",
"submarine communications cable",
"Taula de canvi de Barcelona",
"bank of issue",
"Belgium–Luxembourg Economic Union",
"structural unemployment",
"credit crunch",
"Jeffersonian Republicans",
"Bank of Greece",
"National Bank of Albania",
"Bank of Spain",
"Real wage",
"European Union",
"Inflation",
"Banque de l'Algérie",
"Economic and Financial Organization of the League of Nations",
"doi:10.1177/00104140251328008",
"State Bank of Morocco",
"Populism",
"bullionism",
"banknote",
"Bank of Finland",
"monopoly",
"Oesterreichische Nationalbank",
"Network for Greening the Financial System",
"Bank of Estonia",
"banker",
"India",
"bank",
"real wage",
"United Kingdom",
"Republic of Genoa",
"Saudi Arabian Monetary Authority",
"Grand Duchy of Finland",
"country",
"monetary policy",
"Economic and Monetary Union of the European Union",
"Latvia",
"US$",
"international organization",
"State Bank of Pakistan",
"Gosbank",
"Central Bank of Brazil",
"central bank money",
"Montagu Norman",
"Federal Reserve Bank of Atlanta",
"Stockholm",
"liquidity crisis",
"Branch (banking)",
"National Bank of Ukraine",
"Bank Charter Act 1844",
"Banque de l'Afrique Occidentale",
"Imperial Ottoman Bank",
"Central Bank of West African States",
"Quantitative easing",
"involuntary unemployment",
"forward guidance",
"President of the United States",
"Bulgarian National Bank",
"helicopter money",
"Helsinki",
"Walter Bagehot",
"First Bank of the United States",
"bank fraud",
"President (corporate title)",
"single point of failure",
"Reserve Bank of Fiji",
"Catherine the Great",
"Federal Reserve System",
"inflation targeting",
"The General Theory of Employment, Interest and Money",
"Bank of Cyprus",
"currency board",
"Hong Kong Monetary Authority",
"Financial Services Action Plan",
"National Bank of Haiti",
"Bank of Central African States",
"State (polity)",
"Saudi Central Bank",
"China",
"real bills doctrine",
"Central Bank of Ireland",
"Banque de Madagascar",
"Central Bank of Argentina",
"developed nations",
"An Enquiry into the Nature and Effects of the Paper Credit of Great Britain",
"Southern Europe",
"Discount window",
"Sveriges Riksbank",
"Bank of Java",
"Alexander Hamilton",
"Hottinguer family",
"open market operations",
"World Bank",
"Office of the Comptroller of the Currency",
"Cayman Islands Monetary Authority",
"Banque Royale",
"monetary base",
"Normative statement",
"National Bank of Yugoslavia",
"Banque de l'Indochine",
"Jens Weidmann",
"Federal Reserve",
"Frankfurt",
"Austria-Hungary",
"Positive statement",
"National Bank of Greece",
"US Federal Reserve",
"The Federal Reserve Act",
"security of tenure",
"Switzerland",
"Banco di Napoli",
"promissory note",
"Central Bank of India",
"Chairperson",
"Bank of Japan",
"South African Reserve Bank",
"Frictional unemployment",
"Central Bank of the Republic of Turkey",
"Charles Montagu, 1st Earl of Halifax",
"Bank of England",
"Austro-Hungarian Bank",
"Bank of Amsterdam",
"National Bank of Poland",
"Oppenheim family",
"Common Monetary Area",
"Russia",
"deposit-taking institution",
"Bloomberg News",
"Frankfurt am Main",
"gold",
"Banque de France",
"International Monetary Fund",
"single-tier banking system",
"public sector",
"carbon-intensive",
"Bank of Danzig",
"Gold bullion",
"consumer spending",
"Bank of Italy",
"gold reserves",
"Haiti",
"John Law (economist)",
"Central Bank of Sri Lanka",
"Central Bank Digital Currency",
"Nicola Acocella",
"financial regulation",
"ancient Egypt",
"Time (magazine)",
"Rothschild family",
"Henry Thornton (reformer)",
"Asia Minor",
"Bank of Canada",
"Act of Union 1707",
"integrated reporting",
"reserve requirements",
"2 degree climate target",
"Free banking",
"fiat currency",
"Central Bank of Paraguay",
"money supply",
"money center bank",
"Tonnage Act 1694",
"gold standard",
"Bank for International Settlements",
"Monetary Authority of Singapore",
"Overend, Gurney and Company",
"terrorism financing",
"Andrew Jackson",
"Deposit (finance)",
"Financial Conduct Authority",
"Austria",
"Mary Poovey",
"Financial Times",
"royal charter",
"money laundering",
"monetary union",
"Bank of Korea",
"Bank of France",
"European Central Bank",
"Algiers",
"List of central banks",
"stranded asset",
"Swiss National Bank",
"Capital (economics)",
"Tokyo",
"Wiener Stadtbank",
"Maldives Monetary Authority",
"De Nederlandsche Bank",
"People's Bank of China"
] |
5,667 |
Chlorine
|
Chlorine is a chemical element; it has symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third-highest electronegativity on the revised Pauling scale, behind only oxygen and fluorine.
Chlorine played an important role in the experiments conducted by medieval alchemists, which commonly involved the heating of chloride salts like ammonium chloride (sal ammoniac) and sodium chloride (common salt), producing various chemical substances containing chlorine such as hydrogen chloride, mercury(II) chloride (corrosive sublimate), and . However, the nature of free chlorine gas as a separate substance was only recognised around 1630 by Jan Baptist van Helmont. Carl Wilhelm Scheele wrote a description of chlorine gas in 1774, supposing it to be an oxide of a new element. In 1809, chemists suggested that the gas might be a pure element, and this was confirmed by Sir Humphry Davy in 1810, who named it after the Ancient Greek (, "pale green") because of its colour.
Because of its great reactivity, all chlorine in the Earth's crust is in the form of ionic chloride compounds, which includes table salt. It is the second-most abundant halogen (after fluorine) and 20th most abundant element in Earth's crust. These crystal deposits are nevertheless dwarfed by the huge reserves of chloride in seawater.
Elemental chlorine is commercially produced from brine by electrolysis, predominantly in the chloralkali process. The high oxidising potential of elemental chlorine led to the development of commercial bleaches and disinfectants, and a reagent for many processes in the chemical industry. Chlorine is used in the manufacture of a wide range of consumer products, about two-thirds of them organic chemicals such as polyvinyl chloride (PVC), many intermediates for the production of plastics, and other end products which do not contain the element. As a common disinfectant, elemental chlorine and chlorine-generating compounds are used more directly in swimming pools to keep them sanitary. Elemental chlorine at high concentration is extremely dangerous, and poisonous to most living organisms. As a chemical warfare agent, chlorine was first used in World War I as a poison gas weapon.
In the form of chloride ions, chlorine is necessary to all known species of life. Other types of chlorine compounds are rare in living organisms, and artificially produced chlorinated organics range from inert to toxic. In the upper atmosphere, chlorine-containing organic molecules such as chlorofluorocarbons have been implicated in ozone depletion. Small quantities of elemental chlorine are generated by oxidation of chloride ions in neutrophils as part of an immune system response against bacteria.
==History==
The most common compound of chlorine, sodium chloride, has been known since ancient times; archaeologists have found evidence that rock salt was used as early as 3000 BC and brine as early as 6000 BC.
===Early discoveries===
Around 900, the authors of the Arabic writings attributed to Jabir ibn Hayyan (Latin: Geber) and the Persian physician and alchemist Abu Bakr al-Razi ( 865–925, Latin: Rhazes) were experimenting with sal ammoniac (ammonium chloride), which when it was distilled together with vitriol (hydrated sulfates of various metals) produced hydrogen chloride. However, it appears that in these early experiments with chloride salts, the gaseous products were discarded, and hydrogen chloride may have been produced many times before it was discovered that it can be put to chemical use. One of the first such uses was the synthesis of mercury(II) chloride (corrosive sublimate), whose production from the heating of mercury either with alum and ammonium chloride or with vitriol and sodium chloride was first described in the De aluminibus et salibus ("On Alums and Salts", an eleventh- or twelfth century Arabic text falsely attributed to Abu Bakr al-Razi and translated into Latin in the second half of the twelfth century by Gerard of Cremona, 1144–1187). Another important development was the discovery by pseudo-Geber (in the De inventione veritatis, "On the Discovery of Truth", after c. 1300) that by adding ammonium chloride to nitric acid, a strong solvent capable of dissolving gold (i.e., aqua regia) could be produced. Although aqua regia is an unstable mixture that continually gives off fumes containing free chlorine gas, this chlorine gas appears to have been ignored until c. 1630, when its nature as a separate gaseous substance was recognised by the Brabantian chemist and physician Jan Baptist van Helmont.
===Isolation===
The element was first studied in detail in 1774 by Swedish chemist Carl Wilhelm Scheele, and he is credited with the discovery. Scheele produced chlorine by reacting MnO2 (as the mineral pyrolusite) with HCl: He called it "dephlogisticated muriatic acid air" since it is a gas (then called "airs") and it came from hydrochloric acid (then known as "muriatic acid").
In 1809, Joseph Louis Gay-Lussac and Louis-Jacques Thénard tried to decompose dephlogisticated muriatic acid air by reacting it with charcoal to release the free element muriaticum (and carbon dioxide).
In 1810, Sir Humphry Davy tried the same experiment again, and concluded that the substance was an element, and not a compound. The name "halogen", meaning "salt producer", was originally used for chlorine in 1811 by Johann Salomo Christoph Schweigger. This term was later used as a generic term to describe all the elements in the chlorine family (fluorine, bromine, iodine), after a suggestion by Jöns Jakob Berzelius in 1826. In 1823, Michael Faraday liquefied chlorine for the first time, and demonstrated that what was then known as "solid chlorine" had a structure of chlorine hydrate (Cl2·H2O). Modern bleaches resulted from further work by Berthollet, who first produced sodium hypochlorite in 1789 in his laboratory in the town of Javel (now part of Paris, France), by passing chlorine gas through a solution of sodium carbonate. The resulting liquid, known as "" ("Javel water"), was a weak solution of sodium hypochlorite. This process was not very efficient, and alternative production methods were sought. Scottish chemist and industrialist Charles Tennant first produced a solution of calcium hypochlorite ("chlorinated lime"), then solid calcium hypochlorite (bleaching powder). This is known as the chloralkali process, first introduced on an industrial scale in 1892, and now the source of most elemental chlorine and sodium hydroxide. In 1884 Chemischen Fabrik Griesheim of Germany developed another chloralkali process which entered commercial production in 1888.
Elemental chlorine solutions dissolved in chemically basic water (sodium and calcium hypochlorite) were first used as anti-putrefaction agents and disinfectants in the 1820s, in France, long before the establishment of the germ theory of disease. This practice was pioneered by Antoine-Germain Labarraque, who adapted Berthollet's "Javel water" bleach and other chlorine preparations. Elemental chlorine has since served a continuous function in topical antisepsis (wound irrigation solutions and the like) and public sanitation, particularly in swimming and drinking water. The effect on the allies was devastating because the existing gas masks were difficult to deploy and had not been broadly distributed.
==Properties==
Chlorine is the second halogen, being a nonmetal in group 17 of the periodic table. Its properties are thus similar to fluorine, bromine, and iodine, and are largely intermediate between those of the first two. Chlorine has the electron configuration [Ne]3s23p5, with the seven electrons in the third and outermost shell acting as its valence electrons. Like all halogens, it is thus one electron short of a full octet, and is hence a strong oxidising agent, reacting with many elements in order to complete its outer shell. Corresponding to periodic trends, it is intermediate in electronegativity between fluorine and bromine (F: 3.98, Cl: 3.16, Br: 2.96, I: 2.66), and is less reactive than fluorine and more reactive than bromine. It is also a weaker oxidising agent than fluorine, but a stronger one than bromine. Conversely, the chloride ion is a weaker reducing agent than bromide, but a stronger one than fluoride. The colour fades at low temperatures, so that solid chlorine at −195 °C is almost colourless. Both have nuclear spin 3/2+ and thus may be used for nuclear magnetic resonance, although the spin magnitude being greater than 1/2 results in non-spherical nuclear charge distribution and thus resonance broadening as a result of a nonzero nuclear quadrupole moment and resultant quadrupolar relaxation. The other chlorine isotopes are all radioactive, with half-lives too short to occur in nature primordially. Of these, the most commonly used in the laboratory are 36Cl (t1/2 = 3.0×105 y) and 38Cl (t1/2 = 37.2 min), which may be produced from the neutron activation of natural chlorine. 36Cl occurs in trace quantities in nature as a cosmogenic nuclide in a ratio of about (7–10) × 10−13 to 1 with stable chlorine isotopes: it is produced in the atmosphere by spallation of 36Ar by interactions with cosmic ray protons. In the top meter of the lithosphere, 36Cl is generated primarily by thermal neutron activation of 35Cl and spallation of 39K and 40Ca. In the subsurface environment, muon capture by 40Ca becomes more important as a way to generate 36Cl.
==Chemistry and compounds==
===Organochlorine compounds===
Like the other carbon–halogen bonds, the C–Cl bond is a common functional group that forms part of core organic chemistry. Formally, compounds with this functional group may be considered organic derivatives of the chloride anion. Due to the difference of electronegativity between chlorine (3.16) and carbon (2.55), the carbon in a C–Cl bond is electron-deficient and thus electrophilic. Chlorination modifies the physical properties of hydrocarbons in several ways: chlorocarbons are typically denser than water due to the higher atomic weight of chlorine versus hydrogen, and aliphatic organochlorides are alkylating agents because chloride is a leaving group.
Alkanes and aryl alkanes may be chlorinated under free-radical conditions, with UV light. However, the extent of chlorination is difficult to control: the reaction is not regioselective and often results in a mixture of various isomers with different degrees of chlorination, though this may be permissible if the products are easily separated. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst. Chlorinated organic compounds are found in nearly every class of biomolecules including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Organochlorides, including dioxins, are produced in the high temperature environment of forest fires, and dioxins have been found in the preserved ashes of lightning-ignited fires that predate synthetic dioxins. In addition, a variety of simple chlorinated hydrocarbons including dichloromethane, chloroform, and carbon tetrachloride have been isolated from marine algae. A majority of the chloromethane in the environment is produced naturally by biological decomposition, forest fires, and volcanoes.
Some types of organochlorides, though not all, have significant toxicity to plants or animals, including humans. Dioxins, produced when organic matter is burned in the presence of chlorine, and some insecticides, such as DDT, are persistent organic pollutants which pose dangers when they are released into the environment. For example, DDT, which was widely used to control insects in the mid 20th century, also accumulates in food chains, and causes reproductive problems (e.g., eggshell thinning) in certain bird species. Due to the ready homolytic fission of the C–Cl bond to create chlorine radicals in the upper atmosphere, chlorofluorocarbons have been phased out due to the harm they do to the ozone layer. in Earth's crust and makes up 126 parts per million of it, through the large deposits of chloride minerals, especially sodium chloride, that have been evaporated from water bodies. All of these pale in comparison to the reserves of chloride ions in seawater: smaller amounts at higher concentrations occur in some inland seas and underground brine wells, such as the Great Salt Lake in Utah and the Dead Sea in Israel.
Small batches of chlorine gas are prepared in the laboratory by combining hydrochloric acid and manganese dioxide, but the need rarely arises due to its ready availability. In industry, elemental chlorine is usually produced by the electrolysis of sodium chloride dissolved in water. This method, the chloralkali process industrialized in 1892, now provides most industrial chlorine gas.
2 NaCl + 2 H2O → Cl2 + H2 + 2 NaOH
==Production==
Chlorine is primarily produced by the chloralkali process, although non-chloralkali processes exist. Global 2022 production was estimated to be 97 million tonnes. The most visible use of chlorine is in water disinfection. 35-40 % of chlorine produced is used to make poly(vinyl chloride) through ethylene dichloride and vinyl chloride. The chlorine produced is available in cylinders from sizes ranging from 450 g to 70 kg, as well as drums (865 kg), tank wagons (15 tonnes on roads; 27–90 tonnes by rail), and barges (600–1200 tonnes).
Due to the difficulty and hazards in transporting elemental chlorine, production is typically located near where it is consumed. As examples, vinyl chloride producers such as Westlake Chemical and Formosa Plastics have integrated chloralkali assets.
===Chloralkali processes===
The electrolysis of chloride solutions all proceed according to the following equations:
Cathode: 2 H2O + 2 e− → H2 + 2 OH−
Anode: 2 Cl− → Cl2 + 2 e−
In the conventional case where sodium chloride is electrolyzed, sodium hydroxide and chlorine are coproducts.
Industrially, there are three chloralkali processes:
The Castner–Kellner process that utilizes a mercury electrode
The diaphragm cell process that utilizes an asbestos diaphragm that separates the cathode and anode
The membrane cell process that uses an ion exchange membrane in place of the diaphragm
The Castner–Kellner process was the first method used at the end of the nineteenth century to produce chlorine on an industrial scale. Mercury (that is toxic) was used as an electrode to amalgamate the sodium product, preventing undesirable side reactions.
In diaphragm cell electrolysis, an asbestos (or polymer-fiber) diaphragm separates a cathode and an anode, preventing the chlorine forming at the anode from re-mixing with the sodium hydroxide and the hydrogen formed at the cathode. The salt solution (brine) is continuously fed to the anode compartment and flows through the diaphragm to the cathode compartment, where the caustic alkali is produced and the brine is partially depleted. Diaphragm methods produce dilute and slightly impure alkali, but they are not burdened with the problem of mercury disposal and they are more energy efficient.
However, due to the lower energy requirements of the membrane process, new chlor-alkali installations are now almost exclusively employing the membrane process. Next to this, the use of large volumes of mercury is considered undesirable.
Also, older plants are converted into the membrane process.
===Non-chloralkali processes===
In the Deacon process, hydrogen chloride recovered from the production of organochlorine compounds is recovered as chlorine. The process relies on oxidation using oxygen:
4 HCl + O2 → 2 Cl2 + 2 H2O
The reaction requires a catalyst. As introduced by Deacon, early catalysts were based on copper. Commercial processes, such as the Mitsui MT-Chlorine Process, have switched to chromium and ruthenium-based catalysts.
==Applications==
Sodium chloride is the most common chlorine compound, and is the main source of chlorine for the demand by the chemical industry. About 15000 chlorine-containing compounds are commercially traded, including such diverse compounds as chlorinated methane, ethanes, vinyl chloride, polyvinyl chloride (PVC), aluminium trichloride for catalysis, the chlorides of magnesium, titanium, zirconium, and hafnium which are the precursors for producing the pure form of those elements. The prize was won by Antoine-Germain Labarraque, a 44-year-old French chemist and pharmacist who had discovered that Berthollet's chlorinated bleaching solutions ("Eau de Javel") not only destroyed the smell of putrefaction of animal tissue decomposition, but also actually retarded the decomposition. They were successful in hospitals, lazarets, prisons, infirmaries (both on land and at sea), magnaneries, stables, cattle-sheds, etc.; and they were beneficial during exhumations, embalming, outbreaks of epidemic disease, fever, and blackleg in cattle.
==== Disinfection ====
Labarraque's chlorinated lime and soda solutions have been advocated since 1828 to prevent infection (called "contagious infection", presumed to be transmitted by "miasmas"), and to treat putrefaction of existing wounds, including septic wounds. In his 1828 work, Labarraque recommended that doctors breathe chlorine, wash their hands in chlorinated lime, and even sprinkle chlorinated lime about the patients' beds in cases of "contagious infection". In 1828, the contagion of infections was well known, even though the agency of the microbe was not discovered until more than half a century later.
During the Paris cholera outbreak of 1832, large quantities of so-called chloride of lime were used to disinfect the capital. This was not simply modern calcium chloride, but chlorine gas dissolved in lime-water (dilute calcium hydroxide) to form calcium hypochlorite (chlorinated lime). Labarraque's discovery helped to remove the terrible stench of decay from hospitals and dissecting rooms, and by doing so, effectively deodorised the Latin Quarter of Paris. These "putrid miasmas" were thought by many to cause the spread of "contagion" and "infection" – both words used before the germ theory of infection. Chloride of lime was used for destroying odors and "putrid matter". One source claims chloride of lime was used by Dr. John Snow to disinfect water from the cholera-contaminated well that was feeding the Broad Street pump in 1854 London, though three other reputable sources that describe that famous cholera epidemic do not mention the incident. One reference makes it clear that chloride of lime was used to disinfect the offal and filth in the streets surrounding the Broad Street pump – a common practice in mid-nineteenth century England.
Much later, during World War I in 1916, a standardized and diluted modification of Labarraque's solution containing hypochlorite (0.5%) and boric acid as an acidic stabilizer was developed by Henry Drysdale Dakin (who gave full credit to Labarraque's prior work in this area). Called Dakin's solution, the method of wound irrigation with chlorinated solutions allowed antiseptic treatment of a wide variety of open wounds, long before the modern antibiotic era. A modified version of this solution continues to be employed in wound irrigation in modern times, where it remains effective against bacteria that are resistant to multiple antibiotics (see Century Pharmaceuticals).
==== Public sanitation ====
The first continuous application of chlorination to drinking U.S. water was installed in Jersey City, New Jersey, in 1908. By 1918, the US Department of Treasury called for all drinking water to be disinfected with chlorine. Chlorine is presently an important chemical for water purification (such as in water treatment plants), in disinfectants, and in bleach. Even small water supplies are now routinely chlorinated.
Chlorine is usually used (in the form of hypochlorous acid) to kill bacteria and other microbes in drinking water supplies and public swimming pools. In most private swimming pools, chlorine itself is not used, but rather sodium hypochlorite, formed from chlorine and sodium hydroxide, or solid tablets of chlorinated isocyanurates. The drawback of using chlorine in swimming pools is that the chlorine reacts with the amino acids in proteins in human hair and skin. Contrary to popular belief, the distinctive "chlorine aroma" associated with swimming pools is not the result of elemental chlorine itself, but of chloramine, a chemical compound produced by the reaction of free dissolved chlorine with amines in organic substances including those in urine and sweat. As a disinfectant in water, chlorine is more than three times as effective against Escherichia coli as bromine, and more than six times as effective as iodine. Increasingly, monochloramine itself is being directly added to drinking water for purposes of disinfection, a process known as chloramination.
It is often impractical to store and use poisonous chlorine gas for water treatment, so alternative methods of adding chlorine are used. These include hypochlorite solutions, which gradually release chlorine into the water, and compounds like sodium dichloro-s-triazinetrione (dihydrate or anhydrous), sometimes referred to as "dichlor", and trichloro-s-triazinetrione, sometimes referred to as "trichlor". These compounds are stable while solid and may be used in powdered, granular, or tablet form. When added in small amounts to pool water or industrial water systems, the chlorine atoms hydrolyze from the rest of the molecule, forming hypochlorous acid (HOCl), which acts as a general biocide, killing germs, microorganisms, algae, and so on.
=== Use as a weapon ===
==== World War I ====
Chlorine gas, also known as bertholite, was first used as a weapon in World War I by Germany on April 22, 1915, in the Second Battle of Ypres. As described by the soldiers, it had the distinctive smell of a mixture of pepper and pineapple. It also tasted metallic and stung the back of the throat and chest. Chlorine reacts with water in the mucosa of the lungs to form hydrochloric acid, destructive to living tissue and potentially lethal. Human respiratory systems can be protected from chlorine gas by gas masks with activated charcoal or other filters, which makes chlorine gas much less lethal than other chemical weapons. It was pioneered by a German scientist later to be a Nobel laureate, Fritz Haber of the Kaiser Wilhelm Institute in Berlin, in collaboration with the German chemical conglomerate IG Farben, which developed methods for discharging chlorine gas against an entrenched enemy. After its first use, both sides in the conflict used chlorine as a chemical weapon, but it was soon replaced by the more deadly phosgene and mustard gas.
==== Middle east ====
Chlorine gas was also used during the Iraq War in Anbar Province in 2007, with insurgents packing truck bombs with mortar shells and chlorine tanks. The attacks killed two people from the explosives and sickened more than 350. Most of the deaths were caused by the force of the explosions rather than the effects of chlorine since the toxic gas is readily dispersed and diluted in the atmosphere by the blast. In some bombings, over a hundred civilians were hospitalized due to breathing difficulties. The Iraqi authorities tightened security for elemental chlorine, which is essential for providing safe drinking water to the population.
On 23 October 2014, it was reported that the Islamic State of Iraq and the Levant had used chlorine gas in the town of Duluiyah, Iraq. Laboratory analysis of clothing and soil samples confirmed the use of chlorine gas against Kurdish Peshmerga Forces in a vehicle-borne improvised explosive device attack on 23 January 2015 at the Highway 47 Kiske Junction near Mosul.
Another country in the middle east, Syria, has used chlorine as a chemical weapon delivered from barrel bombs and rockets. In 2016, the OPCW-UN Joint Investigative Mechanism concluded that the Syrian government used chlorine as a chemical weapon in three separate attacks. Later investigations from the OPCW's Investigation and Identification Team concluded that the Syrian Air Force was responsible for chlorine attacks in 2017 and 2018.
==Biological role==
The chloride anion is an essential nutrient for metabolism. Chlorine is needed for the production of hydrochloric acid in the stomach and in cellular pump functions. The main dietary source is table salt, or sodium chloride. Overly low or high concentrations of chloride in the blood are examples of electrolyte disturbances. Hypochloremia (having too little chloride) rarely occurs in the absence of other abnormalities. It is sometimes associated with hypoventilation. It can be associated with chronic respiratory acidosis. Hyperchloremia (having too much chloride) usually does not produce symptoms. When symptoms do occur, they tend to resemble those of hypernatremia (having too much sodium). Reduction in blood chloride leads to cerebral dehydration; symptoms are most often caused by rapid rehydration which results in cerebral edema. Hyperchloremia can affect oxygen transport.
==Hazards==
Chlorine is a toxic gas that attacks the respiratory system, eyes, and skin. Because it is denser than air, it tends to accumulate at the bottom of poorly ventilated spaces. Chlorine gas is a strong oxidizer, which may react with flammable materials.
Chlorine is detectable with measuring devices in concentrations as low as 0.2 parts per million (ppm), and by smell at 3 ppm. Coughing and vomiting may occur at 30 ppm and lung damage at 60 ppm. About 1000 ppm can be fatal after a few deep breaths of the gas. Breathing lower concentrations can aggravate the respiratory system and exposure to the gas can irritate the eyes. When chlorine is inhaled at concentrations greater than 30 ppm, it reacts with water within the lungs, producing hydrochloric acid (HCl) and hypochlorous acid (HOCl).
When used at specified levels for water disinfection, the reaction of chlorine with water is not a major concern for human health. Other materials present in the water may generate disinfection by-products that are associated with negative effects on human health.
In the United States, the Occupational Safety and Health Administration (OSHA) has set the permissible exposure limit for elemental chlorine at 1 ppm, or 3 mg/m3. The National Institute for Occupational Safety and Health has designated a recommended exposure limit of 0.5 ppm over 15 minutes. Hypochlorite bleach (a popular laundry additive) combined with ammonia (another popular laundry additive) produces chloramines, another toxic group of chemicals.
=== Chlorine-induced cracking in structural materials ===
Chlorine is widely used for purifying water, especially potable water supplies and water used in swimming pools. Several catastrophic collapses of swimming pool ceilings have occurred from chlorine-induced stress corrosion cracking of stainless steel suspension rods. Some polymers are also sensitive to attack, including acetal resin and polybutene. Both materials were used in hot and cold water domestic plumbing, and stress corrosion cracking caused widespread failures in the US in the 1980s and 1990s.
=== Chlorine-iron fire ===
The element iron can combine with chlorine at high temperatures in a strong exothermic reaction, creating a chlorine-iron fire. Chlorine-iron fires are a risk in chemical process plants, where much of the pipework that carries chlorine gas is made of steel.
|
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] |
5,668 |
Calcium
|
Calcium is a chemical element; it has symbol Ca and atomic number 20. As an alkaline earth metal, calcium is a reactive metal that forms a dark oxide-nitride layer when exposed to air. Its physical and chemical properties are most similar to its heavier homologues strontium and barium. It is the fifth most abundant element in Earth's crust, and the third most abundant metal, after iron and aluminium. The most common calcium compound on Earth is calcium carbonate, found in limestone and the fossilized remnants of early sea life; gypsum, anhydrite, fluorite, and apatite are also sources of calcium. The name derives from Latin calx "lime", which was obtained from heating limestone.
Some calcium compounds were known to the ancients, though their chemistry was unknown until the seventeenth century. Pure calcium was isolated in 1808 via electrolysis of its oxide by Humphry Davy, who named the element. Calcium compounds are widely used in many industries: in foods and pharmaceuticals for calcium supplementation, in the paper industry as bleaches, as components in cement and electrical insulators, and in the manufacture of soaps. On the other hand, the metal in pure form has few applications due to its high reactivity; still, in small quantities it is often used as an alloying component in steelmaking, and sometimes, as a calcium–lead alloy, in making automotive batteries.
Calcium is the most abundant metal and the fifth-most abundant element in the human body. As electrolytes, calcium ions (Ca2+) play a vital role in the physiological and biochemical processes of organisms and cells: in signal transduction pathways where they act as a second messenger; in neurotransmitter release from neurons; in contraction of all muscle cell types; as cofactors in many enzymes; and in fertilization.
==Characteristics==
===Classification===
Calcium is a very ductile silvery metal (sometimes described as pale yellow) whose properties are very similar to the heavier elements in its group, strontium, barium, and radium. A calcium atom has twenty electrons, with electron configuration [Ar]4s. Like the other elements placed in group 2 of the periodic table, calcium has two valence electrons in the outermost s-orbital, which are very easily lost in chemical reactions to form a dipositive ion with the stable electron configuration of a noble gas, in this case argon.
Hence, calcium is almost always divalent in its compounds, which are usually ionic. Hypothetical univalent salts of calcium would be stable with respect to their elements, but not to disproportionation to the divalent salts and calcium metal, because the enthalpy of formation of MX is much higher than those of the hypothetical MX. This occurs because of the much greater lattice energy afforded by the more highly charged Ca cation compared to the hypothetical Ca cation.
Calcium, strontium, barium, and radium are always considered to be alkaline earth metals; the lighter beryllium and magnesium, also in group 2 of the periodic table, are often included as well. Nevertheless, beryllium and magnesium differ significantly from the other members of the group in their physical and chemical behaviour: they behave more like aluminium and zinc respectively and have some of the weaker metallic character of the post-transition metals, which is why the traditional definition of the term "alkaline earth metal" excludes them.
===Physical properties===
Calcium metal melts at 842 °C and boils at 1494 °C; these values are higher than those for magnesium and strontium, the neighbouring group 2 metals. It crystallises in the face-centered cubic arrangement like strontium and barium; above , it changes to a body-centered cubic. Its density of 1.526 g/cm3 (at 20 °C) When finely divided, it spontaneously burns in air to produce the nitride. Bulk calcium is less reactive: it quickly forms a hydration coating in moist air, but below 30% relative humidity it may be stored indefinitely at room temperature.
Besides the simple oxide CaO, calcium peroxide, CaO, can be made by direct oxidation of calcium metal under a high pressure of oxygen, and there is some evidence for a yellow superoxide Ca(O).Calcium hydroxide, Ca(OH), is a strong base, though not as strong as the hydroxides of strontium, barium or the alkali metals. All four dihalides of calcium are known. Calcium carbonate (CaCO) and calcium sulfate (CaSO) are particularly abundant minerals. Like strontium and barium, as well as the alkali metals and the divalent lanthanides europium and ytterbium, calcium metal dissolves directly in liquid ammonia to give a dark blue solution.
Due to the large size of the calcium ion (Ca), high coordination numbers are common, up to 24 in some intermetallic compounds such as CaZn. Calcium is readily complexed by oxygen chelates such as EDTA and polyphosphates, which are useful in analytic chemistry and removing calcium ions from hard water. In the absence of steric hindrance, smaller group 2 cations tend to form stronger complexes, but when large polydentate macrocycles are involved the trend is reversed.
Though calcium is in the same group as magnesium and organomagnesium compounds are very widely used throughout chemistry, organocalcium compounds are not similarly widespread because they are more difficult to make and more reactive, though they have recently been investigated as possible catalysts. Organocalcium compounds tend to be more similar to organoytterbium compounds due to the similar ionic radii of Yb (102 pm) and Ca (100 pm).
Most of these compounds can only be prepared at low temperatures; bulky ligands tend to favour stability. For example, calcium dicyclopentadienyl, Ca(CH), must be made by directly reacting calcium metal with mercurocene or cyclopentadiene itself; replacing the CH ligand with the bulkier C(CH) ligand on the other hand increases the compound's solubility, volatility, and kinetic stability.
===Isotopes===
Natural calcium is a mixture of five stable isotopes (Ca, Ca, Ca, Ca, and Ca) and one isotope with a half-life so long that it is for all practical purposes stable (Ca, with a half-life of about 4.3 × 10 years). Calcium is the first (lightest) element to have six naturally occurring isotopes.
Ca and Ca are the first "classically stable" nuclides with a 6-neutron or 8-neutron excess respectively. Although extremely neutron-rich for such a light element, Ca is very stable because it is a doubly magic nucleus, having 20 protons and 28 neutrons arranged in closed shells. Its beta decay to Sc is very hindered because of the gross mismatch of nuclear spin: Ca has zero nuclear spin, being even–even, while Sc has spin 6+, so the decay is forbidden by the conservation of angular momentum. While two excited states of Sc are available for decay as well, they are also forbidden due to their high spins. As a result, when Ca does decay, it does so by double beta decay to Ti instead, being the lightest nuclide known to undergo double beta decay.
Ca can also theoretically undergo double beta decay to Ti, but this has never been observed. The most common isotope Ca is also doubly magic and could undergo double electron capture to Ar, but this has likewise never been observed. Calcium is the only element with two primordial doubly magic isotopes. The experimental lower limits for the half-lives of Ca and Ca are 5.9 × 10 years and 2.8 × 10 years respectively.
Apart from the practically stable Ca, the longest lived radioisotope of calcium is Ca. It decays by electron capture to stable K with a half-life of about 10 years. Its existence in the early Solar System as an extinct radionuclide has been inferred from excesses of K: traces of Ca also still exist today, as it is a cosmogenic nuclide, continuously produced through neutron activation of natural Ca. The best studied of these processes is the mass-dependent fractionation of calcium isotopes that accompanies the precipitation of calcium minerals such as calcite, aragonite and apatite from solution. Lighter isotopes are preferentially incorporated into these minerals, leaving the surrounding solution enriched in heavier isotopes at a magnitude of roughly 0.025% per atomic mass unit (amu) at room temperature. Mass-dependent differences in calcium isotope composition are conventionally expressed by the ratio of two isotopes (usually Ca/Ca) in a sample compared to the same ratio in a standard reference material. Ca/Ca varies by about 1–2‰ among organisms on Earth.
==History==
Calcium compounds were known for millennia, though their chemical makeup was not understood until the 17th century. Lime as a building material and as plaster for statues was used as far back as around 7000 BC. The first dated lime kiln dates back to 2500 BC and was found in Khafajah, Mesopotamia.
About the same time, dehydrated gypsum (CaSO·2HO) was being used in the Great Pyramid of Giza. This material would later be used for the plaster in the tomb of Tutankhamun. The ancient Romans instead used lime mortars made by heating limestone (CaCO). The name "calcium" itself derives from the Latin word calx "lime".
Vitruvius noted that the lime that resulted was lighter than the original limestone, attributing this to the boiling of the water. In 1755, Joseph Black proved that this was due to the loss of carbon dioxide, which as a gas had not been recognized by the ancient Romans.}}
Calcium, along with its congeners magnesium, strontium, and barium, was first isolated by Humphry Davy in 1808. Following the work of Jöns Jakob Berzelius and Magnus Martin af Pontin on electrolysis, Davy isolated calcium and magnesium by putting a mixture of the respective metal oxides with mercury(II) oxide on a platinum plate which was used as the anode, the cathode being a platinum wire partially submerged into mercury. Electrolysis then gave calcium–mercury and magnesium–mercury amalgams, and distilling off the mercury gave the metal. However, pure calcium cannot be prepared in bulk by this method and a workable commercial process for its production was not found until over a century later.
==Occurrence and production==
At 3%, calcium is the fifth most abundant element in the Earth's crust, and the third most abundant metal behind aluminium and iron. It is also the fourth most abundant element in the lunar highlands. Sedimentary calcium carbonate deposits pervade the Earth's surface as fossilized remains of past marine life; they occur in two forms, the rhombohedral calcite (more common) and the orthorhombic aragonite (forming in more temperate seas). Minerals of the first type include limestone, dolomite, marble, chalk, and iceland spar; aragonite beds make up the Bahamas, the Florida Keys, and the Red Sea basins. Corals, sea shells, and pearls are mostly made up of calcium carbonate. Among the other important minerals of calcium are gypsum (CaSO4·2H2O), anhydrite (CaSO4), fluorite (CaF2), and apatite ([Ca5(PO4)3X], X = OH, Cl, or F).gre
The major producers of calcium are China (about 10000 to 12000 tonnes per year), Russia (about 6000 to 8000 tonnes per year), and the United States (about 2000 to 4000 tonnes per year). Canada and France are also among the minor producers. In 2005, about 24000 tonnes of calcium were produced; about half of the world's extracted calcium is used by the United States, with about 80% of the output used each year.
In Russia and China, Davy's method of electrolysis is still used, but is instead applied to molten calcium chloride. Since calcium is less reactive than strontium or barium, the oxide–nitride coating that results in air is stable and lathe machining and other standard metallurgical techniques are suitable for calcium.
In the United States and Canada, calcium is instead produced by reducing lime with aluminium at high temperatures. In this process, powdered high-calcium lime and powdered aluminum are mixed and compacted into briquettes for a high degree of contact, which are then placed in a sealed retort which has been evacuated and heated to ~1200 C. The briquettes release calcium vapor into the vacuum for about 8 hours, which then condenses in the cooled ends of the retorts to form 24-34 kg pieces of calcium metal, as well as some residue of calcium aluminate. High-purity calcium can be obtained by distilling low-purity calcium at high temperatures.
===Geochemical cycling===
Calcium cycling provides a link between tectonics, climate, and the carbon cycle. In the simplest terms, mountain-building exposes calcium-bearing rocks such as basalt and granodiorite to chemical weathering and releases Ca2+ into surface water. These ions are transported to the ocean where they react with dissolved CO2 to form limestone (), which in turn settles to the sea floor where it is incorporated into new rocks. Dissolved CO2, along with carbonate and bicarbonate ions, are termed "dissolved inorganic carbon" (DIC). The result is that each Ca2+ ion released by chemical weathering ultimately removes one CO2 molecule from the surficial system (atmosphere, ocean, soils and living organisms), storing it in carbonate rocks where it is likely to stay for hundreds of millions of years. The weathering of calcium from rocks thus scrubs CO2 from the ocean and atmosphere, exerting a strong long-term effect on climate.
==Applications==
The largest use of metallic calcium is in steelmaking, due to its strong chemical affinity for oxygen and sulfur. Its oxides and sulfides, once formed, give liquid lime aluminate and sulfide inclusions in steel which float out; on treatment, these inclusions disperse throughout the steel and become small and spherical, improving castability, cleanliness and general mechanical properties. Calcium is also used in maintenance-free automotive batteries, in which the use of 0.1% calcium–lead alloys instead of the usual antimony–lead alloys leads to lower water loss and lower self-discharging.
Due to the risk of expansion and cracking, aluminium is sometimes also incorporated into these alloys. These lead–calcium alloys are also used in casting, replacing lead–antimony alloys. Calcium is also used to strengthen aluminium alloys used for bearings, for the control of graphitic carbon in cast iron, and to remove bismuth impurities from lead. Calcium metal is found in some drain cleaners, where it functions to generate heat and calcium hydroxide that saponifies the fats and liquefies the proteins (for example, those in hair) that block drains. that calcium minerals are isotopically lighter than the solutions from which the minerals precipitate is the basis of analogous applications in medicine and in paleoceanography. In animals with skeletons mineralized with calcium, the calcium isotopic composition of soft tissues reflects the relative rate of formation and dissolution of skeletal mineral.
In humans, changes in the calcium isotopic composition of urine have been shown to be related to changes in bone mineral balance. When the rate of bone formation exceeds the rate of bone resorption, the 44Ca/40Ca ratio in soft tissue rises and vice versa. Because of this relationship, calcium isotopic measurements of urine or blood may be useful in the early detection of metabolic bone diseases like osteoporosis.
Many calcium compounds are used in food, as pharmaceuticals, and in medicine, among others. For example, calcium and phosphorus are supplemented in foods through the addition of calcium lactate, calcium diphosphate, and tricalcium phosphate. The last is also used as a polishing agent in toothpaste and in antacids. Calcium lactobionate is a white powder that is used as a suspending agent for pharmaceuticals. In baking, calcium phosphate is used as a leavening agent. Calcium sulfite is used as a bleach in papermaking and as a disinfectant, calcium silicate is used as a reinforcing agent in rubber, and calcium acetate is a component of liming rosin and is used to make metallic soaps and synthetic resins.
Calcium is on the World Health Organization's List of Essential Medicines.
==Food sources==
Foods rich in calcium include dairy products such as milk and yogurt, cheese, sardines, salmon, soy products, kale, and fortified breakfast cereals. EFSA set the UL for all adults at 2.5 g/day, but decided the information for children and adolescents was not sufficient to determine ULs.
==Biological and pathological role==
===Function===
Calcium is an essential element needed in large quantities.
===Binding===
Calcium ions may be complexed by proteins through binding the carboxyl groups of glutamic acid or aspartic acid residues; through interacting with phosphorylated serine, tyrosine, or threonine residues; or by being chelated by γ-carboxylated amino acid residues. Trypsin, a digestive enzyme, uses the first method; osteocalcin, a bone matrix protein, uses the third.
Some other bone matrix proteins such as osteopontin and bone sialoprotein use both the first and the second. Direct activation of enzymes by binding calcium is common; some other enzymes are activated by noncovalent association with direct calcium-binding enzymes. Calcium also binds to the phospholipid layer of the cell membrane, anchoring proteins associated with the cell surface.
===Solubility===
As an example of the wide range of solubility of calcium compounds, monocalcium phosphate is very soluble in water, 85% of extracellular calcium is as dicalcium phosphate with a solubility of 2.00 mM, and the hydroxyapatite of bones in an organic matrix is tricalcium phosphate with a solubility of 1000 μM.
=== Nutrition ===
Calcium is a common constituent of multivitamin dietary supplements,
| NFPA-H = 0
| NFPA-F = 3
| NFPA-R = 1
| NFPA-S = w
| NFPA_ref =
}}
}}
Because calcium reacts exothermically with water and acids, calcium metal coming into contact with bodily moisture results in severe corrosive irritation. When swallowed, calcium metal has the same effect on the mouth, oesophagus, and stomach, and can be fatal. However, long-term exposure is not known to have distinct adverse effects.
|
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5,669 |
Chromium
|
Chromium is a chemical element; it has symbol Cr and atomic number 24. It is the first element in group 6. It is a steely-grey, lustrous, hard, and brittle transition metal.
Chromium is valued for its high corrosion resistance and hardness. A major development in steel production was the discovery that steel could be made highly resistant to corrosion and discoloration by adding metallic chromium to form stainless steel. Stainless steel and chrome plating (electroplating with chromium) together comprise 85% of the commercial use. Chromium is also greatly valued as a metal that is able to be highly polished while resisting tarnishing. Polished chromium reflects almost 70% of the visible spectrum, and almost 90% of infrared light. The name of the element is derived from the Greek word χρῶμα, chrōma, meaning color, because many chromium compounds are intensely colored.
Industrial production of chromium proceeds from chromite ore (mostly FeCr2O4) to produce ferrochromium, an iron-chromium alloy, by means of aluminothermic or silicothermic reactions. Ferrochromium is then used to produce alloys such as stainless steel. Pure chromium metal is produced by a different process: roasting and leaching of chromite to separate it from iron, followed by reduction with carbon and then aluminium.
Trivalent chromium (Cr(III)) occurs naturally in many foods and is sold as a dietary supplement, although there is insufficient evidence that dietary chromium provides nutritional benefit to people. In 2014, the European Food Safety Authority concluded that research on dietary chromium did not justify it to be recognized as an essential nutrient.
While chromium metal and Cr(III) ions are considered non-toxic, chromate and its derivatives, often called "hexavalent chromium", is toxic and carcinogenic. According to the European Chemicals Agency (ECHA), chromium trioxide that is used in industrial electroplating processes is a "substance of very high concern" (SVHC).
== Physical properties ==
=== Atomic ===
Gaseous chromium has a ground-state electron configuration of [Ar] 3d5 4s1. It is the first element in the periodic table whose configuration violates the Aufbau principle. Exceptions to the principle also occur later in the periodic table for elements such as copper, niobium and molybdenum.
Chromium is the first element in the 3d series where the 3d electrons start to sink into the core; they thus contribute less to metallic bonding, and hence the melting and boiling points and the enthalpy of atomisation of chromium are lower than those of the preceding element vanadium. Chromium(VI) is a strong oxidising agent in contrast to the molybdenum(VI) and tungsten(VI) oxides.
=== Bulk ===
Chromium is the third hardest element after carbon (diamond) and boron. Its Mohs hardness is 8.5, which means that it can scratch samples of quartz and topaz, but can be scratched by corundum. Chromium is highly resistant to tarnishing, which makes it useful as a metal that preserves its outermost layer from corroding, unlike other metals such as copper, magnesium, and aluminium.
Chromium has a melting point of 1907 °C (3465 °F), which is relatively low compared to the majority of transition metals. However, it still has the second highest melting point out of all the period 4 elements, being topped by vanadium by 3 °C (5 °F) at 1910 °C (3470 °F). The boiling point of 2671 °C (4840 °F), however, is comparatively lower, having the fourth lowest boiling point out of the Period 4 transition metals alone behind copper, manganese and zinc. The electrical resistivity of chromium at 20 °C is 125 nanoohm-meters.
Chromium has a high specular reflection in comparison to other transition metals. In infrared, at 425 μm, chromium has a maximum reflectance of about 72%, reducing to a minimum of 62% at 750 μm before rising again to 90% at 4000 μm. Chromium has unique magnetic properties; it is the only elemental solid that shows antiferromagnetic ordering at room temperature and below. Above 38 °C, its magnetic ordering becomes paramagnetic.
==== Passivation ====
Chromium metal in air is passivated: it forms a thin, protective surface layer of chromium oxide with the corundum structure. Passivation can be enhanced by short contact with oxidizing acids like nitric acid. Passivated chromium is stable against acids. Passivation can be removed with a strong reducing agent that destroys the protective oxide layer on the metal. Chromium metal treated in this way readily dissolves in weak acids.
Chromium, unlike iron and nickel, does not suffer from hydrogen embrittlement. However, it does suffer from nitrogen embrittlement, reacting with nitrogen from air and forming brittle nitrides at the high temperatures necessary to work the metal parts.
=== Isotopes ===
Naturally occurring chromium is composed of four stable isotopes; 50Cr, 52Cr, 53Cr and 54Cr, with 52Cr being the most abundant (83.789% natural abundance). 50Cr is observationally stable, as it is theoretically capable of decaying to 50Ti via double electron capture with a half-life of no less than 1.3 years. Twenty-five radioisotopes have been characterized, ranging from 42Cr to 70Cr; the most stable radioisotope is 51Cr with a half-life of 27.7 days. All of the remaining radioactive isotopes have half-lives that are less than 24 hours and the majority less than 1 minute. Chromium also has two metastable nuclear isomers. The primary decay mode before the most abundant stable isotope, 52Cr, is electron capture and the primary mode after is beta decay.
53Cr is the radiogenic decay product of 53Mn (half-life 3.74 million years). Chromium isotopes are typically collocated (and compounded) with manganese isotopes. This circumstance is useful in isotope geology. Manganese-chromium isotope ratios reinforce the evidence from 26Al and 107Pd concerning the early history of the Solar System. Variations in 53Cr/52Cr and Mn/Cr ratios from several meteorites indicate an initial 53Mn/55Mn ratio that suggests Mn-Cr isotopic composition must result from in-situ decay of 53Mn in differentiated planetary bodies. Hence 53Cr provides additional evidence for nucleosynthetic processes immediately before coalescence of the Solar System. 53Cr has been posited as a proxy for atmospheric oxygen concentration.
== Chemistry and compounds ==
Chromium is a member of group 6, of the transition metals. The +3 and +6 states occur most commonly within chromium compounds, followed by +2; charges of +1, +4 and +5 for chromium are rare, but do nevertheless occasionally exist.
|-
| −4 (d10)
|Na4[Cr(CO)4]
|-
| −2 (d8) ||
|-
| −1 (d7) ||
|-
| 0 (d6) ||bis(benzene)chromium|
|-
| +1 (d5) ||
|-
| +2 (d4)||Chromium(II) chloride|
|-
| +3 (d3) || Chromium(III) chloride|
|-
| +4 (d2) ||
|-
| +5 (d1) ||Potassium tetraperoxochromate(V)|
|-
| +6 (d0) || Potassium chromate|
|}
==== Chromium(0) ====
Many Cr(0) complexes are known. Bis(benzene)chromium and chromium hexacarbonyl are highlights in organochromium chemistry.
==== Chromium(II) ====
Chromium(II) compounds are uncommon, in part because they readily oxidize to chromium(III) derivatives in air. Water-stable chromium(II) chloride that can be made by reducing chromium(III) chloride with zinc. The resulting bright blue solution created from dissolving chromium(II) chloride is stable at neutral pH.
==== Chromium(III) ====
A large number of chromium(III) compounds are known, such as chromium(III) nitrate, chromium(III) acetate, and chromium(III) oxide. Chromium(III) can be obtained by dissolving elemental chromium in acids like hydrochloric acid or sulfuric acid, but it can also be formed through the reduction of chromium(VI) by cytochrome c7. The ion has a similar radius (63 pm) to (radius 50 pm), and they can replace each other in some compounds, such as in chrome alum and alum.
Chromium(III) tends to form octahedral complexes. Commercially available chromium(III) chloride hydrate is the dark green complex [CrCl2(H2O)4]Cl. Closely related compounds are the pale green [CrCl(H2O)5]Cl2 and violet [Cr(H2O)6]Cl3. If anhydrous violet chromium(III) chloride is dissolved in water, the violet solution turns green after some time as the chloride in the inner coordination sphere is replaced by water. This kind of reaction is also observed with solutions of chrome alum and other water-soluble chromium(III) salts. A tetrahedral coordination of chromium(III) has been reported for the Cr-centered Keggin anion [α-CrW12O40]5–.
Chromium(III) hydroxide (Cr(OH)3) is amphoteric, dissolving in acidic solutions to form [Cr(H2O)6]3+, and in basic solutions to form . It is dehydrated by heating to form the green chromium(III) oxide (Cr2O3), a stable oxide with a crystal structure identical to that of corundum. However, despite several erroneous claims, chromium hexafluoride (as well as all higher hexahalides) remains unknown, as of 2020.
Sodium chromate is produced industrially by the oxidative roasting of chromite ore with sodium carbonate. The change in equilibrium is visible by a change from yellow (chromate) to orange (dichromate), such as when an acid is added to a neutral solution of potassium chromate. At yet lower pH values, further condensation to more complex oxyanions of chromium is possible.
Both the chromate and dichromate anions are strong oxidizing reagents at low pH:
Compounds of chromium(IV) are slightly more common than those of chromium(V). The tetrahalides, CrF4, CrCl4, and CrBr4, can be produced by treating the trihalides () with the corresponding halogen at elevated temperatures. Such compounds are susceptible to disproportionation reactions and are not stable in water. Organic compounds containing Cr(IV) state such as chromium tetra t-butoxide are also known.
Most chromium(I) compounds are obtained solely by oxidation of electron-rich, octahedral chromium(0) complexes. Other chromium(I) complexes contain cyclopentadienyl ligands. As verified by X-ray diffraction, a Cr-Cr quintuple bond (length 183.51(4) pm) has also been described. Extremely bulky monodentate ligands stabilize this compound by shielding the quintuple bond from further reactions.
== Occurrence ==
Chromium is the 21st most abundant element in Earth's crust with an average concentration of 100 ppm. Chromium compounds are found in the environment from the erosion of chromium-containing rocks, and can be redistributed by volcanic eruptions. Typical background concentrations of chromium in environmental media are: atmosphere 3; soil 2O4) ore.
About two-fifths of the chromite ores and concentrates in the world are produced in South Africa, about a third in Kazakhstan, while India, Russia, and Turkey are also substantial producers. Untapped chromite deposits are plentiful, but geographically concentrated in Kazakhstan and southern Africa. The Udachnaya Pipe in Russia produces samples of the native metal. This mine is a kimberlite pipe, rich in diamonds, and the reducing environment helped produce both elemental chromium and diamonds.
The relation between Cr(III) and Cr(VI) strongly depends on pH and oxidative properties of the location. In most cases, Cr(III) is the dominating species, but in some areas, the ground water can contain up to 39 μg/L of total chromium, of which 30 μg/L is Cr(VI).
== History ==
=== Early applications ===
The ancient Chinese are credited with the first ever use of chromium to prevent rusting. Modern archaeologists discovered that bronze-tipped crossbow bolts at the tomb of Qin Shi Huang showed no sign of corrosion after more than 2,000 years, because they had been coated in chromium. In multiple Warring States period tombs, sharp jians and other weapons were also found to be coated with 10 to 15 micrometers of chromium oxide, which left them in pristine condition to this day. Chromium was not used anywhere else until the experiments of French pharmacist and chemist Louis Nicolas Vauquelin (1763–1829) in the late 1790s.
Chromium minerals as pigments came to the attention of the west in the eighteenth century. On 26 July 1761, Johann Gottlob Lehmann found an orange-red mineral in the Beryozovskoye mines in the Ural Mountains which he named Siberian red lead. Though misidentified as a lead compound with selenium and iron components, the mineral was in fact crocoite with a formula of PbCrO4. In 1770, Peter Simon Pallas visited the same site as Lehmann and found a red lead mineral that was discovered to possess useful properties as a pigment in paints. After Pallas, the use of Siberian red lead as a paint pigment began to develop rapidly throughout the region. Crocoite would be the principal source of chromium in pigments until the discovery of chromite many years later.
In 1794, Louis Nicolas Vauquelin received samples of crocoite ore. He produced chromium trioxide (CrO3) by mixing crocoite with hydrochloric acid. Vauquelin was also able to detect traces of chromium in precious gemstones, such as ruby and emerald.
During the nineteenth century, chromium was primarily used not only as a component of paints, but in tanning salts as well. For quite some time, the crocoite found in Russia was the main source for such tanning materials. In 1827, a larger chromite deposit was discovered near Baltimore, United States, which quickly met the demand for tanning salts much more adequately than the crocoite that had been used previously. This made the United States the largest producer of chromium products until the year 1848, when larger deposits of chromite were uncovered near the city of Bursa, Turkey.
Chromium is also famous for its reflective, metallic luster when polished. It is used as a protective and decorative coating on car parts, plumbing fixtures, furniture parts and many other items, usually applied by electroplating. Chromium was used for electroplating as early as 1848, but this use only became widespread with the development of an improved process in 1924.
== Production ==
Approximately 28.8 million metric tons (Mt) of marketable chromite ore was produced in 2013, and converted into 7.5 Mt of ferrochromium. According to John F. Papp, writing for the USGS, "Ferrochromium is the leading end use of chromite ore, [and] stainless steel is the leading end use of ferrochromium."
For the production of pure chromium, the iron must be separated from the chromium in a two step roasting and leaching process. The chromite ore is heated with a mixture of calcium carbonate and sodium carbonate in the presence of air. The chromium is oxidized to the hexavalent form, while the iron forms the stable Fe2O3. The subsequent leaching at higher elevated temperatures dissolves the chromates and leaves the insoluble iron oxide. The chromate is converted by sulfuric acid into the dichromate.
=== Metallurgy ===
The strengthening effect of forming stable metal carbides at grain boundaries, and the strong increase in corrosion resistance made chromium an important alloying material for steel. High-speed tool steels contain 3–5% chromium. Stainless steel, the primary corrosion-resistant metal alloy, is formed when chromium is introduced to iron in concentrations above 11%. For stainless steel's formation, ferrochromium is added to the molten iron. Also, nickel-based alloys have increased strength due to the formation of discrete, stable, metal, carbide particles at the grain boundaries. For example, Inconel 718 contains 18.6% chromium. Because of the excellent high-temperature properties of these nickel superalloys, they are used in jet engines and gas turbines in lieu of common structural materials. ASTM B163 relies on chromium for condenser and heat-exchanger tubes, while castings with high strength at elevated temperatures that contain chromium are standardised with ASTM A567. AISI type 332 is used where high temperature would normally cause carburization, oxidation or corrosion. Incoloy 800 "is capable of remaining stable and maintaining its austenitic structure even after long time exposures to high temperatures". Nichrome is used as resistance wire for heating elements in things like toasters and space heaters. These uses make chromium a strategic material. Consequently, during World War II, U.S. road engineers were instructed to avoid chromium in yellow road paint, as it "may become a critical material during the emergency". The United States likewise considered chromium "essential for the German war industry" and made intense diplomatic efforts to keep it out of the hands of Nazi Germany.
The high hardness and corrosion resistance of unalloyed chromium makes it a reliable metal for surface coating; it is still the most popular metal for sheet coating, with its above-average durability, compared to other coating metals. A layer of chromium is deposited on pretreated metallic surfaces by electroplating techniques. There are two deposition methods: thin, and thick. Thin deposition involves a layer of chromium below 1 μm thickness deposited by chrome plating, and is used for decorative surfaces. Thicker chromium layers are deposited if wear-resistant surfaces are needed. Both methods use acidic chromate or dichromate solutions. To prevent the energy-consuming change in oxidation state, the use of chromium(III) sulfate is under development; for most applications of chromium, the previously established process is used. Because of environmental and health regulations on chromates, alternative coating methods are under development.
Chromic acid anodizing (or Type I anodizing) of aluminium is another electrochemical process that does not lead to the deposition of chromium, but uses chromic acid as an electrolyte in the solution. During anodization, an oxide layer is formed on the aluminium. The use of chromic acid, instead of the normally used sulfuric acid, leads to a slight difference of these oxide layers.
The high toxicity of Cr(VI) compounds, used in the established chromium electroplating process, and the strengthening of safety and environmental regulations demand a search for substitutes for chromium, or at least a change to less toxic chromium(III) compounds.
Chromium oxides are also used as a green pigment in the field of glassmaking and also as a glaze for ceramics. Green chromium oxide is extremely lightfast and as such is used in cladding coatings. It is also the main ingredient in infrared reflecting paints, used by the armed forces to paint vehicles and to give them the same infrared reflectance as green leaves.
=== Other uses ===
Chromium(III) ions present in corundum crystals (aluminium oxide) cause them to be colored red; when corundum appears as such, it is known as a ruby. If the corundum is lacking in chromium(III) ions, it is known as a sapphire. A red-colored artificial ruby may also be achieved by doping chromium(III) into artificial corundum crystals, thus making chromium a requirement for making synthetic rubies. Such a synthetic ruby crystal was the basis for the first laser, produced in 1960, which relied on stimulated emission of light from the chromium atoms in such a crystal. Ruby has a laser transition at 694.3 nanometers, in a deep red color.
Chromium(VI) salts are used for the preservation of wood. For example, chromated copper arsenate (CCA) is used in timber treatment to protect wood from decay fungi, wood-attacking insects, including termites, and marine borers. The formulations contain chromium based on the oxide CrO3 between 35.3% and 65.5%. In the United States, 65,300 metric tons of CCA solution were used in 1996. Chromium tanned leather can contain 4–5% of chromium, which is tightly bound to the proteins. and "chrome-less" or "chrome-free" tanning are practiced to better manage chromium usage.
The high heat resistivity and high melting point makes chromite and chromium(III) oxide a material for high temperature refractory applications, like blast furnaces, cement kilns, molds for the firing of bricks and as foundry sands for the casting of metals. In these applications, the refractory materials are made from mixtures of chromite and magnesite. The use is declining because of the environmental regulations due to the possibility of the formation of chromium(VI).
Several chromium compounds are used as catalysts for processing hydrocarbons. For example, the Phillips catalyst, prepared from chromium oxides, is used for the production of about half the world's polyethylene. Fe-Cr mixed oxides are employed as high-temperature catalysts for the water gas shift reaction. Copper chromite is a useful hydrogenation catalyst.
=== Uses of compounds ===
Chromium(IV) oxide (CrO2) is a magnetic compound. Its ideal shape anisotropy, which imparts high coercivity and remnant magnetization, made it a compound superior to γ-Fe2O3. Chromium(IV) oxide is used to manufacture magnetic tape used in high-performance audio tape and standard audio cassettes.
Chromium(III) oxide (Cr2O3) is a metal polish known as green rouge.
Chromic acid is a powerful oxidizing agent and is a useful compound for cleaning laboratory glassware of any trace of organic compounds. It is prepared by dissolving potassium dichromate in concentrated sulfuric acid, which is then used to wash the apparatus. Sodium dichromate is sometimes used because of its higher solubility (50 g/L versus 200 g/L respectively). The use of dichromate cleaning solutions is now phased out due to the high toxicity and environmental concerns. Modern cleaning solutions are highly effective and chromium free.
Potassium dichromate is a chemical reagent, used as a titrating agent.
Chromates are added to drilling muds to prevent corrosion of steel under wet conditions.
Chrome alum is Chromium(III) potassium sulfate and is used as a mordant (i.e., a fixing agent) for dyes in fabric and in tanning.
== Biological role ==
The possible nutritional value of chromium(III) is unproven. Although chromium is regarded as a trace element and dietary mineral, its suspected roles in the action of insulin – a hormone that mediates the metabolism and storage of carbohydrate, fat, and protein – have not been adequately established. Ingestion of chromium(VI) in water has been linked to stomach tumors, and it may also cause allergic contact dermatitis.
"Chromium deficiency", involving a lack of Cr(III) in the body, or perhaps some complex of it, such as glucose tolerance factor, is not accepted as a medical condition, as it has no symptoms and healthy people do not require chromium supplementation.
The chromium content of common foods is generally low (1–13 micrograms per serving). The chromium content of food varies widely, due to differences in soil mineral content, growing season, plant cultivar, and contamination during processing.
=== Dietary recommendations ===
There is disagreement on chromium's status as an essential nutrient. Governmental departments from Australia, New Zealand, India, and Japan consider chromium as essential,
Australia and New Zealand consider chromium to be an essential nutrient, with an AI of 35 μg/day for men, 25 μg/day for women, 30 μg/day for women who are pregnant, and 45 μg/day for women who are lactating. A UL has not been set due to the lack of sufficient data. India considers chromium to be an essential nutrient, with an adult recommended intake of 33 μg/day. Japan also considers chromium to be an essential nutrient, with an AI of 10 μg/day for adults, including women who are pregnant or lactating. A UL has not been set.
The EFSA does not consider chromium to be an essential nutrient.
====Labeling====
For U.S. food and dietary supplement labeling purposes, the amount of the substance in a serving is expressed as a percent of the Daily Value (%DV). For chromium labeling purposes, 100% of the Daily Value was 120 μg. As of 27 May 2016, the percentage of daily value was revised to 35 μg to bring the chromium intake into a consensus with the official Recommended Dietary Allowance. A table of the old and new adult daily values in the United States is provided at Reference Daily Intake.
After evaluation of research on the potential nutritional value of chromium, the European Food Safety Authority concluded that there was no evidence of benefit by dietary chromium in healthy people, thereby declining to establish recommendations in Europe for dietary intake of chromium. A wide variety of animal and vegetable foods contain chromium. One diet analysis study conducted in Mexico reported an average daily chromium intake of 30 micrograms. An estimated 31% of adults in the United States consume multi-vitamin/mineral dietary supplements, which often contain 25 to 60 micrograms of chromium.
=== Supplementation ===
Chromium is an ingredient in total parenteral nutrition (TPN), because deficiency can occur after months of intravenous feeding with chromium-free TPN. Although the mechanism of action in biological roles for chromium is unclear, in the United States chromium-containing products are sold as non-prescription dietary supplements in amounts ranging from 50 to 1,000 μg. Lower amounts of chromium are also often incorporated into multi-vitamin/mineral supplements consumed by an estimated 31% of adults in the United States.
====Initiation of research on glucose====
The notion of chromium as a potential regulator of glucose metabolism began in the 1950s when scientists performed a series of experiments controlling the diet of rats. The experimenters subjected the rats to a chromium deficient diet, and witnessed an inability to respond effectively to increased levels of blood glucose. A chromium-rich Brewer's yeast was provided in the diet, enabling the rats to effectively metabolize glucose, and so giving evidence that chromium may have a role in glucose management. As of March 2024, this ruling on chromium remains in effect.
In 2010, chromium(III) picolinate was approved by Health Canada to be used in dietary supplements. Approved labeling statements include: a factor in the maintenance of good health, provides support for healthy glucose metabolism, helps the body to metabolize carbohydrates and helps the body to metabolize fats. The European Food Safety Authority approved claims in 2010 that chromium contributed to normal macronutrient metabolism and maintenance of normal blood glucose concentration, but rejected claims for maintenance or achievement of a normal body weight, or reduction of tiredness or fatigue.
However, in a 2014 reassessment of studies to determine whether a Dietary Reference Intake value could be established for chromium, EFSA stated: research interest turned to whether chromium supplementation would benefit people who have type 2 diabetes but are not chromium deficient. Looking at the results from four meta-analyses, one reported a statistically significant decrease in fasting plasma glucose levels and a non-significant trend in lower hemoglobin A1C. A second reported the same, a third reported significant decreases for both measures, while a fourth reported no benefit for either. A review published in 2016 listed 53 randomized clinical trials that were included in one or more of six meta-analyses. It concluded that whereas there may be modest decreases in fasting blood glucose and/or HbA1C that achieve statistical significance in some of these meta-analyses, few of the trials achieved decreases large enough to be expected to be relevant to clinical outcome.
====Body weight====
Two systematic reviews looked at chromium supplements as a mean of managing body weight in overweight and obese people. One, limited to chromium picolinate, a common supplement ingredient, reported a statistically significant −1.1 kg (2.4 lb) weight loss in trials longer than 12 weeks. The other included all chromium compounds and reported a statistically significant −0.50 kg (1.1 lb) weight change. Change in percent body fat did not reach statistical significance. Authors of both reviews considered the clinical relevance of this modest weight loss as uncertain/unreliable. A review of clinical trials reported that chromium supplementation did not improve exercise performance or increase muscle strength. The International Olympic Committee reviewed dietary supplements for high-performance athletes in 2018 and concluded there was no need to increase chromium intake for athletes, nor support for claims of losing body fat.
=== Fresh-water fish ===
Irrigation water standards for chromium are 0.1 mg/L, but some rivers in Bangladesh are more than five times that amount. The standard for fish for human consumption is less than 1 mg/kg, but many tested samples were more than five times that amount. Chromium, especially hexavalent chromium, is highly toxic to fish because it is easily absorbed across the gills, readily enters blood circulation, crosses cell membranes and bioconcentrates up the food chain. In contrast, the toxicity of trivalent chromium is very low, attributed to poor membrane permeability and little biomagnification.
Acute and chronic exposure to chromium(VI) affects fish behavior, physiology, reproduction and survival. Hyperactivity and erratic swimming have been reported in contaminated environments. Egg hatching and fingerling survival are affected. In adult fish there are reports of histopathological damage to liver, kidney, muscle, intestines, and gills. Mechanisms include mutagenic gene damage and disruptions of enzyme functions.
== Precautions ==
Water-insoluble chromium(III) compounds and chromium metal are not considered a health hazard, while the toxicity and carcinogenic properties of chromium(VI) have been known for a long time. Because of the specific transport mechanisms, only limited amounts of chromium(III) enter the cells. Acute oral toxicity ranges between 50 and 150 mg/kg. A 2008 review suggested that moderate uptake of chromium(III) through dietary supplements poses no genetic-toxic risk. In the US, the Occupational Safety and Health Administration (OSHA) has designated an air permissible exposure limit (PEL) in the workplace as a time-weighted average (TWA) of 1 mg/m3. The National Institute for Occupational Safety and Health (NIOSH) has set a recommended exposure limit (REL) of 0.5 mg/m3, time-weighted average. The IDLH (immediately dangerous to life and health) value is 250 mg/m3.
=== Chromium(VI) toxicity ===
The acute oral toxicity for chromium(VI) ranges between 1.5 and 3.3 mg/kg.
The carcinogenity of chromate dust has been known for a long time, and in 1890 the first publication described the elevated cancer risk of workers in a chromate dye company. Three mechanisms have been proposed to describe the genotoxicity of chromium(VI). The first mechanism includes highly reactive hydroxyl radicals and other reactive radicals which are by products of the reduction of chromium(VI) to chromium(III). The second process includes the direct binding of chromium(V), produced by reduction in the cell, and chromium(IV) compounds to the DNA. The last mechanism attributed the genotoxicity to the binding to the DNA of the end product of the chromium(III) reduction.
Chromium salts (chromates) are also the cause of allergic reactions in some people. Chromates are often used to manufacture, amongst other things, leather products, paints, cement, mortar and anti-corrosives. Contact with products containing chromates can lead to allergic contact dermatitis and irritant dermatitis, resulting in ulceration of the skin, sometimes referred to as "chrome ulcers". This condition is often found in workers that have been exposed to strong chromate solutions in electroplating, tanning and chrome-producing manufacturers.
=== Environmental issues ===
Because chromium compounds were used in dyes, paints, and leather tanning compounds, these compounds are often found in soil and groundwater at active and abandoned industrial sites, needing environmental cleanup and remediation. Primer paint containing hexavalent chromium is still widely used for aerospace and automobile refinishing applications.
In 2010, the Environmental Working Group studied the drinking water in 35 American cities in the first nationwide study. The study found measurable hexavalent chromium in the tap water of 31 of the cities sampled, with Norman, Oklahoma, at the top of list; 25 cities had levels that exceeded California's proposed limit.
The more toxic hexavalent chromium form can be reduced to the less soluble trivalent oxidation state in soils by organic matter, ferrous iron, sulfides, and other reducing agents, with the rates of such reduction being faster under more acidic conditions than under more alkaline ones. In contrast, trivalent chromium can be oxidized to hexavalent chromium in soils by manganese oxides, such as Mn(III) and Mn(IV) compounds. Since the solubility and toxicity of chromium (VI) are greater than those of chromium (III), the oxidation-reduction conversions between the two oxidation states have implications for movement and bioavailability of chromium in soils, groundwater, and plants.
|
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5,671 |
Cymbal
|
A cymbal is a common percussion instrument. Often used in pairs, cymbals consist of thin, normally round plates of various alloys. The majority of cymbals are of indefinite pitch, although small disc-shaped cymbals based on ancient designs sound a definite note (such as crotales). Cymbals are used in many ensembles ranging from the orchestra, percussion ensembles, jazz bands, heavy metal bands, and marching groups. Drum kits usually incorporate at least a crash, ride, or crash/ride, and a pair of hi-hat cymbals. A player of cymbals is known as a cymbalist.
== Etymology and names ==
The word cymbal is derived from the Latin , which is the latinisation , which in turn derives .
In orchestral scores, cymbals may be indicated by the French ; German , , , or ; Italian or ; and Spanish . Many of these derive from the word for plates.
== History ==
Cymbals have existed since ancient times. Representations of cymbals may be found in reliefs and paintings from Armenian Highlands (7th century BC), Larsa, Babylon, Assyria, ancient Egypt, ancient Greece, and ancient Rome. References to cymbals also appear throughout the Bible, through many Psalms and songs of praise to God. Cymbals may have been introduced to China from Central Asia in the 3rd or 4th century AD.
A different form is called sanj angshati (), these are zill.
==== Ashura ceremony ====
Besides the original use in war, another use in Persian culture was the Ashura ceremony.
Originally in the ceremony, two pieces of stone were beaten on the sides of the mourner with special movements accompanied by a lamentation song. This has been replaced by beating Karbzani or Karebzani and playing sanj and ratchets. Cities where this has been performed include Lahijan and Aran of Kashan, as well as Semnan and Sabzevar.
====Etymology====
See Zang
All theories about the etymology of the word Sanj, identify it as a Pahlavi word. By some accounts means weight; and it is possible that the original term was sanjkūb meaning ”striking weights” [against each other]. By some accounts the word is reform version of "Zang" (bell), referring to its bell-shaped plate.
===Turkey===
left|thumb|Miniature from the [[Abdulcelil Levni#Surname-i Vebbi|Surname-i Vebbi (fol. 172a), showing cymbals being used in military setting by a Turkish army. Descriptions of this kind of use date as far back as the Shahnameh, circa 977-1010 A.D. A hole is drilled in the center of the cymbal, which is used to either mount the cymbal on a stand or for tying straps through (for hand playing). The bell, dome, or cup is the raised section immediately surrounding the hole. The bell produces a higher "pinging" pitch than the rest of the cymbal. The bow is the rest of the surface surrounding the bell. The bow is sometimes described in two areas: the ride and crash area. The ride area is the thicker section closer to the bell while the crash area is the thinner tapering section near the edge. The edge or rim is the immediate circumference of the cymbal.
Cymbals are measured by their diameter either in inches or centimeters. The size of the cymbal affects its sound, larger cymbals usually being louder and having longer sustain. The weight describes how thick the cymbal is. Cymbal weights are important to the sound they produce and how they play. Heavier cymbals have a louder volume, more cut, and better stick articulation (when using drum sticks). Thin cymbals have a fuller sound, lower pitch, and faster response.
The profile of the cymbal is the vertical distance of the bow from the bottom of the bell to the cymbal edge (higher profile cymbals are more bowl-shaped). The profile affects the pitch of the cymbal: higher profile cymbals have higher pitch.
== Types ==
=== Orchestral cymbals ===
Cymbals offer a composer nearly endless amounts of color and effect. Their unique timbre allows them to project even against a full orchestra and through the heaviest of orchestrations and enhance articulation and nearly any dynamic. Cymbals have been utilized historically to suggest frenzy, fury or bacchanalian revels, as seen in the Venus music in Wagner's Tannhäuser, Grieg's Peer Gynt suite, and Osmin's aria "O wie will ich triumphieren" from Mozart's Die Entführung aus dem Serail.
=== Clash cymbals ===
Orchestral clash cymbals are traditionally used in pairs, each one having a strap set in the bell of the cymbal by which they are held. Such a pair is known as clash cymbals, crash cymbals, hand cymbals, or plates. Certain sounds can be obtained by rubbing their edges together in a sliding movement for a "sizzle", striking them against each other in what is called a "crash", tapping the edge of one against the body of the other in what is called a "tap-crash", scraping the edge of one from the inside of the bell to the edge for a "scrape" or "zischen", or shutting the cymbals together and choking the sound in what is called a "hi-hat" or "crush". A skilled percussionist can obtain an enormous dynamic range from such cymbals. For example, in Beethoven's Symphony No. 9, the percussionist is employed to first play cymbals pianissimo, adding a touch of colour rather than loud crash.
Crash cymbals are usually damped by pressing them against the percussionist's body. A composer may write laissez vibrer, or, "let vibrate" (usually abbreviated l.v.), secco (dry), or equivalent indications on the score; more usually, the percussionist must judge when to damp based on the written duration of a crash and the context in which it occurs. Crash cymbals have traditionally been accompanied by the bass drum playing an identical part. This combination, played loudly, is an effective way to accentuate a note since it contributes to both very low and very high-frequency ranges and provides a satisfying "crash-bang-wallop". In older music the composer sometimes provided one part for this pair of instruments, writing senza piatti or piatti soli () if only one is needed. This came from the common practice of having one percussionist play using one cymbal mounted to the shell of the bass drum. The percussionist would crash the cymbals with the left hand and use a mallet to strike the bass drum with the right. This method is nowadays often employed in pit orchestras and called for specifically by composers who desire a certain effect. Stravinsky calls for this in his ballet Petrushka, and Mahler calls for this in his Titan Symphony. The modern convention is for the instruments to have independent parts. However, in kit drumming, a cymbal crash is still most often accompanied by a simultaneous kick to the bass drum, which provides a musical effect and support to the crash.
=== Hi hats ===
Crash cymbals evolved into the low-sock and from this to the modern hi-hat. Even in a modern drum kit, they remain paired with the bass drum as the two instruments which are played with the player's feet. However, hi-hat cymbals tend to be heavy with little taper, more similar to a ride cymbal than to a clash cymbal as found in a drum kit, and perform a ride rather than a crash function.
=== Suspended cymbal ===
Another use of cymbals is the suspended cymbal. This instrument takes its name from the traditional method of suspending the cymbal by means of a leather strap or rope, thus allowing the cymbal to vibrate as freely as possible for maximum musical effect. Early jazz drumming pioneers borrowed this style of cymbal mounting during the early 1900s and later drummers further developed this instrument into the mounted horizontal or nearly horizontally mounted "crash" cymbals of a modern drum kit instead of a leather strap suspension system. Many modern drum kits use a mount with felt or otherwise dampening fabric to act as a barrier to hold the cymbals between metal clamps: thus forming the modern-day ride cymbal. Suspended cymbals can be played with yarn-, sponge-, or cord wrapped mallets. The first known instance of using a sponge-headed mallet on a cymbal is the final chord of Hector Berlioz' Symphonie Fantastique. Composers sometimes specifically request other types of mallets like felt mallets or timpani mallets for different attack and sustain qualities. Suspended cymbals can produce bright and slicing tones when forcefully struck, and give an eerie transparent "windy" sound when played quietly. A tremolo, or roll (played with two mallets alternately striking on opposing sides of the cymbal) can build in volume from almost inaudible to an overwhelming climax in a satisfyingly smooth manner (as in Humperdinck's Mother Goose Suite). The edge of a suspended cymbal may be hit with the shoulder of a drum stick to obtain a sound somewhat akin to that of clash cymbals. Other methods of playing include scraping a coin or triangle beater rapidly across the ridges on the top of the cymbal, giving a "zing" sound (as some percussionists do in the fourth movement of Dvořák's Symphony No. 9). Other effects that can be used include drawing a bass bow across the edge of the cymbal for a sound like squealing car brakes.
=== Ancient cymbals ===
Ancient, antique or tuned cymbals are much more rarely called for. Their timbre is entirely different, more like that of small hand-bells or of the notes of the keyed harmonica. They are not struck full against each other, but by one of their edges, and the note given in by them is higher in proportion as they are thicker and smaller. Berlioz's Romeo and Juliet calls for two pairs of cymbals, modeled on some old Pompeian instruments no larger than the hand (some are no larger than a large coin), and tuned to F and B flat. The modern instruments descended from this line are the crotales.
=== List of cymbal types ===
Cymbal types include:
Bell cymbal
China cymbal
Clash cymbal
Crash cymbal
Crash/ride cymbal
Finger cymbal
Flat ride cymbal
Hi-hat
Ride cymbal
Sizzle cymbal
Splash cymbal
Swish cymbal
Suspended cymbal
Taal – Indian cymbal (clash cymbal)
|
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"Mahler",
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] |
5,672 |
Cadmium
|
Cadmium is a chemical element; it has symbol Cd and atomic number 48. This soft, silvery-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. Like zinc, it demonstrates oxidation state +2 in most of its compounds, and like mercury, it has a lower melting point than the transition metals in groups 3 through 11. Cadmium and its congeners in group 12 are often not considered transition metals, in that they do not have partly filled d or f electron shells in the elemental or common oxidation states. The average concentration of cadmium in Earth's crust is between 0.1 and 0.5 parts per million (ppm). It was discovered in 1817 simultaneously by Stromeyer and Hermann, both in Germany, as an impurity in zinc carbonate.
Cadmium occurs as a minor component in most zinc ores and is a byproduct of zinc production. It was used for a long time in the 1900s as a corrosion-resistant plating on steel, and cadmium compounds are used as red, orange, and yellow pigments, to color glass, and to stabilize plastic. Cadmium's use is generally decreasing because it is toxic (it is specifically listed in the European Restriction of Hazardous Substances Directive) and nickel–cadmium batteries have been replaced with nickel–metal hydride and lithium-ion batteries. Due to its being a neutron poison, cadmium is also used as a component of control rods in nuclear fission reactors. One of its few new uses is in cadmium telluride solar panels.
Although cadmium has no known biological function in higher organisms, a cadmium-dependent carbonic anhydrase has been found in marine diatoms.
==Characteristics==
===Physical properties===
Cadmium is a soft, malleable, ductile, silvery-white divalent metal. It is similar in many respects to zinc but forms complex compounds. Unlike most other metals, cadmium is resistant to corrosion and is used as a protective plate on other metals. As a bulk metal, cadmium is insoluble in water and is not flammable; however, in its powdered form it may burn and release toxic fumes.
===Chemical properties===
Although cadmium usually has an oxidation state of +2, it also exists in the +1 state. Cadmium and its congeners are not always considered transition metals, in that they do not have partly filled d or f electron shells in the elemental or common oxidation states. Cadmium burns in air to form brown amorphous cadmium oxide (CdO); the crystalline form of this compound is a dark red which changes color when heated, similar to zinc oxide. Hydrochloric acid, sulfuric acid, and nitric acid dissolve cadmium by forming cadmium chloride (CdCl2), cadmium sulfate (CdSO4), and cadmium nitrate (Cd(NO3)2) respectively. The oxidation state +1 can be produced by dissolving cadmium in a mixture of cadmium chloride and aluminium chloride, forming the Cd22+ cation as cadmium(I) tetrachloroaluminate, which is similar to the Hg22+ cation in mercury(I) chloride.
===Isotopes===
Naturally occurring cadmium is composed of eight isotopes. Two of them are radioactive, and three are expected to decay but have not measurably done so under laboratory conditions. The two natural radioactive isotopes are 113Cd (beta decay, half-life is ) and 116Cd (two-neutrino double beta decay, half-life is ). The other three are 106Cd, 108Cd (both double electron capture), and 114Cd (double beta decay); only lower limits on these half-lives have been determined. At least three isotopes – 110Cd, 111Cd, and 112Cd – are stable. Among the isotopes that do not occur naturally, the most long-lived are 109Cd with a half-life of 462.6 days, and 115Cd with a half-life of 53.46 hours. All of the remaining radioactive isotopes have half-lives of less than 2.5 hours, and the majority have half-lives of less than 5 minutes. Cadmium has 8 known meta states, with the most stable being 113mCd (t1⁄2 = 14.1 years), 115mCd (t1⁄2 = 44.6 days), and 117mCd (t1⁄2 = 3.36 hours).
The known isotopes of cadmium range in atomic mass from 94.950 u (95Cd) to 131.946 u (132Cd). For isotopes lighter than 112 u, the primary decay mode is electron capture and the dominant decay product is element 47 (silver). Heavier isotopes decay mostly through beta emission producing element 49 (indium).
Cadmium is created via the s-process in low- to medium-mass stars with masses of 0.6 to 10 solar masses, over thousands of years. In that process, a silver atom captures a neutron and then undergoes beta decay.
==History==
Cadmium (Latin cadmia, Greek καδμεία meaning "calamine", a cadmium-bearing mixture of minerals that was named after the Greek mythological character Κάδμος, Cadmus, the founder of Thebes) was discovered in contaminated zinc compounds sold in pharmacies in Germany in 1817 by Friedrich Stromeyer. Karl Samuel Leberecht Hermann simultaneously investigated the discoloration in zinc oxide and found an impurity, first suspected to be arsenic, because of the yellow precipitate with hydrogen sulfide. Additionally Stromeyer discovered that one supplier sold zinc carbonate instead of zinc oxide.
Even though cadmium and its compounds are toxic in certain forms and concentrations, the British Pharmaceutical Codex from 1907 states that cadmium iodide was used as a medication to treat "enlarged joints, scrofulous glands, and chilblains".
In 1907, the International Astronomical Union defined the international ångström in terms of a red cadmium spectral line (1 wavelength = 6438.46963 Å). This was adopted by the 7th General Conference on Weights and Measures in 1927. In 1960, the definitions of both the metre and ångström were changed to use krypton.
After the industrial scale production of cadmium started in the 1930s and 1940s, the major application of cadmium was the coating of iron and steel to prevent corrosion; in 1944, 62% and in 1956, 59% of the cadmium in the United States was used for plating. In 1956, 24% of the cadmium in the United States was used for a second application in red, orange and yellow pigments from sulfides and selenides of cadmium.
==Occurrence==
Cadmium makes up about 0.1 ppm of Earth's crust and is the 65th most abundant element. It is much rarer than zinc, which makes up about 65 ppm. No significant deposits of cadmium-containing ores are known. The only cadmium mineral of importance, greenockite (CdS), is nearly always associated with sphalerite (ZnS). This association is caused by geochemical similarity between zinc and cadmium, with no geological process likely to separate them. Thus, cadmium is produced mainly as a byproduct of mining, smelting, and refining sulfidic ores of zinc, and, to a lesser degree, lead and copper. Small amounts of cadmium, about 10% of consumption, are produced from secondary sources, mainly from dust generated by recycling iron and steel scrap. Production in the United States began in 1907,
Metallic cadmium can be found in the Vilyuy River basin in Siberia.
Rocks mined for phosphate fertilizers contain varying amounts of cadmium, resulting in a cadmium concentration of as much as 300 mg/kg in the fertilizers and a high cadmium content in agricultural soils. Coal can contain significant amounts of cadmium, which ends up mostly in coal fly ash.
Cadmium in soil can be absorbed by crops such as rice and cocoa. In 2002, the Chinese ministry of agriculture measured that 28% of rice it sampled had excess lead and 10% had excess cadmium above limits defined by law. Consumer Reports tested 28 brands of dark chocolate sold in the United States in 2022, and found cadmium in all of them, with 13 exceeding the California Maximum Allowable Dose level.
Some plants such as willow trees and poplars have been found to clean both lead and cadmium from soil.
Typical background concentrations of cadmium do not exceed 5 ng/m3 in the atmosphere; 2 mg/kg in soil; 1 μg/L in freshwater and 50 ng/L in seawater. Concentrations of cadmium above 10 μg/L may be stable in water having low total solute concentrations and p H and can be difficult to remove by conventional water treatment processes.
==Production==
Cadmium is a common impurity in zinc ores, and it is most often isolated during the production of zinc. Some zinc ores concentrates from zinc sulfate ores contain up to 1.4% of cadmium. In the 1970s, the output of cadmium was per ton of zinc.
The British Geological Survey reports that in 2001, China was the top producer of cadmium with almost one-sixth of the world's production, closely followed by South Korea and Japan.
File:Cadmium - world production trend.svg|History of the world production of cadmium
File:2022cadmium.png|Cadmium production in 2010
==Applications==
Cadmium is a common component of electric batteries, pigments, The European Union put a limit on cadmium in electronics in 2004 of 0.01%, with some exceptions, and in 2006 reduced the limit on cadmium content to 0.002%. Another type of battery based on cadmium is the silver–cadmium battery.
===Electroplating===
Cadmium electroplating, consuming 6% of the global production, is used in the aircraft industry to reduce corrosion of steel components. This coating is passivated by chromate salts. A limitation of cadmium plating is hydrogen embrittlement of high-strength steels from the electroplating process. Therefore, steel parts heat-treated to tensile strength above 1300 MPa (200 ksi) should be coated by an alternative method (such as special low-embrittlement cadmium electroplating processes or physical vapor deposition).
Titanium embrittlement from cadmium-plated tool residues resulted in banishment of those tools (and the implementation of routine tool testing to detect cadmium contamination) in the A-12/SR-71, U-2, and subsequent aircraft programs that use titanium.
===Nuclear technology===
Cadmium is used in the control rods of nuclear reactors, acting as a very effective neutron poison to control neutron flux in nuclear fission.
===Anticancer drugs===
Complexes based on cadmium and other heavy metals have potential for the treatment of cancer, but their use is often limited due to toxic side effects.
===Compounds===
Cadmium oxide was used in black and white television phosphors and in the blue and green phosphors of color television cathode ray tubes. Cadmium sulfide (CdS) is used as a photoconductive surface coating for photocopier drums.
Various cadmium salts are used in paint pigments, with CdS as a yellow pigment being the most common. Cadmium selenide is a red pigment, commonly called cadmium red. To painters who work with the pigment, cadmium provides the most brilliant and durable yellows, oranges, and reds – so much so that during production, these colors are significantly toned down before they are ground with oils and binders or blended into watercolors, gouaches, acrylics, and other paint and pigment formulations. Because these pigments are potentially toxic, for safety users normally use a barrier cream on the hands to prevent absorption through the skin even though the amount of cadmium absorbed into the body through the skin is reported to be less than 1%. Currently, cadmium stabilizers have been completely replaced with barium-zinc, calcium-zinc and organo-tin stabilizers. Cadmium is used in many kinds of solder and bearing alloys, because it has a low coefficient of friction and fatigue resistance.
===Semiconductors===
Cadmium is an element in some semiconductor materials. Cadmium sulfide, cadmium selenide, and cadmium telluride are used in some photodetectors and solar cells. HgCdTe detectors are sensitive to mid-infrared light
Cadmium selenide quantum dots emit bright luminescence under UV excitation (He–Cd laser, for example). The color of this luminescence can be green, yellow or red depending on the particle size. Colloidal solutions of those particles are used for imaging of biological tissues and solutions with a fluorescence microscope.
In molecular biology, cadmium is used to block voltage-dependent calcium channels from fluxing calcium ions, as well as in hypoxia research to stimulate proteasome-dependent degradation of Hif-1α.
Cadmium-selective sensors based on the fluorophore BODIPY have been developed for imaging and sensing of cadmium in cells. One powerful method for monitoring cadmium in aqueous environments involves electrochemistry. By employing a self-assembled monolayer one can obtain a cadmium selective electrode with a ppt-level sensitivity.
==Biological role==
Cadmium has no known function in higher organisms and is considered toxic. Cadmium is considered an environmental pollutant hazardous to living organisms. A cadmium-dependent carbonic anhydrase has been found in some marine diatoms, which live in environments with low zinc concentrations.
Cadmium is preferentially absorbed in the kidneys of humans. Up to about 30 mg of cadmium is commonly inhaled throughout human childhood and adolescence.
Cadmium is under research for its potential toxicity to increase the risk of cancer, cardiovascular disease, and osteoporosis.
=== Environmental impact ===
The biogeochemistry of cadmium and its release to the environment is under research.
==Safety==
Individuals and organizations have been reviewing cadmium's bioinorganic aspects for its toxicity. The most dangerous form of occupational exposure to cadmium is inhalation of fine dust and fumes, or ingestion of highly soluble cadmium compounds.
Cadmium is also an environmental hazard. Human exposure is primarily from fossil fuel combustion, phosphate fertilizers, natural sources, iron and steel production, cement production and related activities, nonferrous metals production, and municipal solid waste incineration.
There have been a few instances of general population poisoning as the result of long-term exposure to cadmium in contaminated food and water. Research into an estrogen mimicry that may induce breast cancer is ongoing, . The victims of this poisoning were almost exclusively post-menopausal women with low iron and low body stores of other minerals. Similar general population cadmium exposures in other parts of the world have not resulted in the same health problems because the populations maintained sufficient iron and other mineral levels. Thus, although cadmium is a major factor in the itai-itai disease in Japan, most researchers have concluded that it was one of several factors.
The International Agency for Research on Cancer has classified cadmium and cadmium compounds as carcinogenic to humans. Although occupational exposure to cadmium is linked to lung and prostate cancer, there is still uncertainty about the carcinogenicity of cadmium in low environmental exposure. Recent data from epidemiological studies suggest that intake of cadmium through diet is associated with a higher risk of endometrial, breast, and prostate cancer as well as with osteoporosis in humans. A recent study has demonstrated that endometrial tissue is characterized by higher levels of cadmium in current and former smoking females.
Cadmium exposure is associated with a large number of illnesses including kidney disease, Although studies show a significant correlation between cadmium exposure and occurrence of disease in human populations, a molecular mechanism has not yet been identified. One hypothesis holds that cadmium is an endocrine disruptor and some experimental studies have shown that it can interact with different hormonal signaling pathways. For example, cadmium can bind to the estrogen receptor alpha, and affect signal transduction along the estrogen and MAPK signaling pathways at low doses.
The tobacco plant absorbs and accumulates heavy metals such as cadmium from the surrounding soil into its leaves. Following tobacco smoke inhalation, these are readily absorbed into the body of users. Tobacco smoking is the most important single source of cadmium exposure in the general population. An estimated 10% of the cadmium content of a cigarette is inhaled through smoking. Absorption of cadmium through the lungs is more effective than through the gut. As much as 50% of the cadmium inhaled in cigarette smoke may be absorbed.
On average, cadmium concentrations in the blood of smokers is 4 to 5 times greater than non-smokers and in the kidney, 2–3 times greater than in non-smokers. Despite the high cadmium content in cigarette smoke, there seems to be little exposure to cadmium from passive smoking.
In a non-smoking population, food is the greatest source of exposure. High quantities of cadmium can be found in crustaceans, mollusks, offal, frog legs, cocoa solids, bitter and semi-bitter chocolate, seaweed, fungi and algae products. However, grains, vegetables, and starchy roots and tubers are consumed in much greater quantity in the U.S., and are the source of the greatest dietary exposure there. Most plants bio-accumulate metal toxins such as cadmium and when composted to form organic fertilizers, yield a product that often can contain high amounts (e.g., over 0.5 mg) of metal toxins for every kilogram of fertilizer. Fertilizers made from animal dung (e.g., cow dung) or urban waste can contain similar amounts of cadmium. The cadmium added to the soil from fertilizers (rock phosphates or organic fertilizers) become bio-available and toxic only if the soil pH is low (i.e., acidic soils). In the European Union, an analysis of almost 22,000 topsoil samples with LUCAS survey concluded that 5.5% of samples have concentrations higher than 1 mg kg−1.
Zinc, copper, calcium, and iron ions, and selenium with vitamin C are used to treat cadmium intoxication, although it is not easily reversed.
===Regulations===
Because of the adverse effects of cadmium on the environment and human health, the supply and use of cadmium is restricted in Europe under the REACH Regulation.
The EFSA Panel on Contaminants in the Food Chain specifies that 2.5 μg/kg body weight is a tolerable weekly intake for humans. The state of California requires a food label to carry a warning about potential exposure to cadmium on products such as cocoa powder. The European Commission has put in place the EU regulation (2019/1009) on fertilizing products (EU, 2019), adopted in June 2019 and fully applicable as of July 2022. It sets a Cd limit value in phosphate fertilizers to 60 mg kg−1 of P2O5.
The U.S. Occupational Safety and Health Administration (OSHA) has set the permissible exposure limit (PEL) for cadmium at a time-weighted average (TWA) of 0.005 ppm. The National Institute for Occupational Safety and Health (NIOSH) has not set a recommended exposure limit (REL) and has designated cadmium as a known human carcinogen. The IDLH (immediately dangerous to life and health) level for cadmium is 9 mg/m3.
In addition to mercury, the presence of cadmium in some batteries has led to the requirement of proper disposal (or recycling) of batteries.
===Product recalls===
In May 2006, a sale of the seats from Arsenal F.C.'s old stadium, Highbury in London, England was cancelled when the seats were discovered to contain trace amounts of cadmium. Reports of high levels of cadmium use in children's jewelry in 2010 led to a US Consumer Product Safety Commission investigation. The U.S. CPSC issued specific recall notices for cadmium content in jewelry sold by Claire's and Wal-Mart stores.
In June 2010, McDonald's voluntarily recalled more than 12 million promotional Shrek Forever After 3D Collectible Drinking Glasses because of the cadmium levels in paint pigments on the glassware. The glasses were manufactured by Arc International, of Millville, New Jersey, USA.
|
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] |
5,675 |
Curium
|
Curium is a synthetic chemical element; it has symbol Cm and atomic number 96. This transuranic actinide element was named after eminent scientists Marie and Pierre Curie, both known for their research on radioactivity. Curium was first intentionally made by the team of Glenn T. Seaborg, Ralph A. James, and Albert Ghiorso in 1944, using the cyclotron at Berkeley. They bombarded the newly discovered element plutonium (the isotope 239Pu) with alpha particles. This was then sent to the Metallurgical Laboratory at University of Chicago where a tiny sample of curium was eventually separated and identified. The discovery was kept secret until after the end of World War II. The news was released to the public in November 1947. Most curium is produced by bombarding uranium or plutonium with neutrons in nuclear reactors – one tonne of spent nuclear fuel contains ~20 grams of curium.
Curium is a hard, dense, silvery metal with a high melting and boiling point for an actinide. It is paramagnetic at ambient conditions, but becomes antiferromagnetic upon cooling, and other magnetic transitions are also seen in many curium compounds. In compounds, curium usually has valence +3 and sometimes +4; the +3 valence is predominant in solutions. Curium readily oxidizes, and its oxides are a dominant form of this element. It forms strongly fluorescent complexes with various organic compounds. If it gets into the human body, curium accumulates in bones, lungs, and liver, where it promotes cancer.
All known isotopes of curium are radioactive and have small critical mass for a nuclear chain reaction. The most stable isotope, 247Cm, has a half-life of 15.6 million years; the longest-lived curium isotopes predominantly emit alpha particles. Radioisotope thermoelectric generators can use the heat from this process, but this is hindered by the rarity and high cost of curium. Curium is used in making heavier actinides and the 238Pu radionuclide for power sources in artificial cardiac pacemakers and RTGs for spacecraft. It served as the α-source in the alpha particle X-ray spectrometers of several space probes, including the Sojourner, Spirit, Opportunity, and Curiosity Mars rovers and the Philae lander on comet 67P/Churyumov–Gerasimenko, to analyze the composition and structure of the surface.
==History==
Though curium had likely been produced in previous nuclear experiments as well as the natural nuclear fission reactor at Oklo, Gabon, it was first intentionally synthesized, isolated and identified in 1944, at University of California, Berkeley, by Glenn T. Seaborg, Ralph A. James, and Albert Ghiorso. In their experiments, they used a cyclotron.
Curium was chemically identified at the Metallurgical Laboratory (now Argonne National Laboratory), University of Chicago. It was the third transuranium element to be discovered even though it is the fourth in the series – the lighter element americium was still unknown.
Curium-242 was made in July–August 1944 by bombarding 239Pu with α-particles to produce curium with the release of a neutron:
^{239}_{94}Pu + ^{4}_{2}He -> ^{242}_{96}Cm + ^{1}_{0}n
Curium-242 was unambiguously identified by the characteristic energy of the α-particles emitted during the decay:
^{242}_{96}Cm -> ^{238}_{94}Pu + ^{4}_{2}He
The half-life of this alpha decay was first measured as 5 months (150 days) The discovery of curium (242Cm and 240Cm), its production, and its compounds was later patented listing only Seaborg as the inventor.
The element was named after Marie Curie and her husband Pierre Curie, who are known for discovering radium and for their work in radioactivity. It followed the example of gadolinium, a lanthanide element above curium in the periodic table, which was named after the explorer of rare-earth elements Johan Gadolin:
As the name for the element of atomic number 96 we should like to propose "curium", with symbol Cm. The evidence indicates that element 96 contains seven 5f electrons and is thus analogous to the element gadolinium, with its seven 4f electrons in the regular rare earth series. On this basis element 96 is named after the Curies in a manner analogous to the naming of gadolinium, in which the chemist Gadolin was honored. Macroscopic amounts of curium(III) fluoride were obtained in 1950 by W. W. T. Crane, J. C. Wallmann and B. B. Cunningham. Its magnetic susceptibility was very close to that of GdF3 providing the first experimental evidence for the +3 valence of curium in its compounds.
==Characteristics==
===Physical===
A synthetic, radioactive element, curium is a hard, dense metal with a silvery-white appearance and physical and chemical properties resembling gadolinium. Its melting point of 1344 °C is significantly higher than that of the previous elements neptunium (637 °C), plutonium (639 °C) and americium (1176 °C). In comparison, gadolinium melts at 1312 °C. Curium boils at 3556 °C. With a density of 13.52 g/cm3, curium is lighter than neptunium (20.45 g/cm3) and plutonium (19.8 g/cm3), but heavier than most other metals. Of two crystalline forms of curium, α-Cm is more stable at ambient conditions. It has a hexagonal symmetry, space group P63/mmc, lattice parameters a = 365 pm and c = 1182 pm, and four formula units per unit cell. The crystal consists of double-hexagonal close packing with the layer sequence ABAC and so is isotypic with α-lanthanum. At pressure >23 GPa, at room temperature, α-Cm becomes β-Cm, which has face-centered cubic symmetry, space group Fmm and lattice constant a = 493 pm.
Curium has peculiar magnetic properties. Its neighbor element americium shows no deviation from Curie-Weiss paramagnetism in the entire temperature range, but α-Cm transforms to an antiferromagnetic state upon cooling to 65–52 K, and β-Cm exhibits a ferrimagnetic transition at ~205 K. Curium pnictides show ferromagnetic transitions upon cooling: 244CmN and 244CmAs at 109 K, 248CmP at 73 K and 248CmSb at 162 K. The lanthanide analog of curium, gadolinium, and its pnictides, also show magnetic transitions upon cooling, but the transition character is somewhat different: Gd and GdN become ferromagnetic, and GdP, GdAs and GdSb show antiferromagnetic ordering.
In accordance with magnetic data, electrical resistivity of curium increases with temperature – about twice between 4 and 60 K – and then is nearly constant up to room temperature. There is a significant increase in resistivity over time (~) due to self-damage of the crystal lattice by alpha decay. This makes uncertain the true resistivity of curium (~). Curium's resistivity is similar to that of gadolinium, and the actinides plutonium and neptunium, but significantly higher than that of americium, uranium, polonium and thorium. The fluorescence originates from the transitions from the first excited state 6D7/2 and the ground state 8S7/2. Analysis of this fluorescence allows monitoring interactions between Cm(III) ions in organic and inorganic complexes.
===Chemical===
Curium ion in solution almost always has a +3 oxidation state, the most stable oxidation state for curium. A +4 oxidation state is seen mainly in a few solid phases, such as CmO2 and CmF4. Cm4+ ion is pale yellow. The optical absorption of Cm3+ ion contains three sharp peaks at 375.4, 381.2 and 396.5 nm and their strength can be directly converted into the concentration of the ions. The +6 oxidation state has only been reported once in solution in 1978, as the curyl ion (): this was prepared from beta decay of americium-242 in the americium(V) ion .
Curium ions are hard Lewis acids and thus form most stable complexes with hard bases. The bonding is mostly ionic, with a small covalent component. Curium in its complexes commonly exhibits a 9-fold coordination environment, with a tricapped trigonal prismatic molecular geometry.
===Isotopes===
About 19 radioisotopes and 7 nuclear isomers, 233Cm to 251Cm, are known; none are stable. The longest half-lives are 15.6 million years (247Cm) and 348,000 years (248Cm). Other long-lived ones are 245Cm (8500 years), 250Cm (8300 years) and 246Cm (4760 years). Curium-250 is unusual: it mostly (~86%) decays by spontaneous fission. The most commonly used isotopes are 242Cm and 244Cm with the half-lives 162.8 days and 18.11 years, respectively.
All isotopes ranging from 242Cm to 248Cm, as well as 250Cm, undergo a self-sustaining nuclear chain reaction and thus in principle can be a nuclear fuel in a reactor. As in most transuranic elements, nuclear fission cross section is especially high for the odd-mass curium isotopes 243Cm, 245Cm and 247Cm. These can be used in thermal-neutron reactors, whereas a mixture of curium isotopes is only suitable for fast breeder reactors since the even-mass isotopes are not fissile in a thermal reactor and accumulate as burn-up increases. The mixed-oxide (MOX) fuel, which is to be used in power reactors, should contain little or no curium because neutron activation of 248Cm will create californium. Californium is a strong neutron emitter, and would pollute the back end of the fuel cycle and increase the dose to reactor personnel. Hence, if minor actinides are to be used as fuel in a thermal neutron reactor, the curium should be excluded from the fuel or placed in special fuel rods where it is the only actinide present.
The adjacent table lists the critical masses for curium isotopes for a sphere, without moderator or reflector. With a metal reflector (30 cm of steel), the critical masses of the odd isotopes are about 3–4 kg. When using water (thickness ~20–30 cm) as the reflector, the critical mass can be as small as 59 grams for 245Cm, 155 grams for 243Cm and 1550 grams for 247Cm. There is significant uncertainty in these critical mass values. While it is usually on the order of 20%, the values for 242Cm and 246Cm were listed as large as 371 kg and 70.1 kg, respectively, by some research groups.
Curium is not currently used as nuclear fuel due to its low availability and high price. 245Cm and 247Cm have very small critical mass and so could be used in tactical nuclear weapons, but none are known to have been made. Curium-243 is not suitable for such, due to its short half-life and strong α emission, which would cause excessive heat. Curium-247 would be highly suitable due to its long half-life, which is 647 times longer than plutonium-239 (used in many existing nuclear weapons).
===Occurrence===
The longest-lived isotope, 247Cm, has half-life 15.6 million years; so any primordial curium, that is, present on Earth when it formed, should have decayed by now. Its past presence as an extinct radionuclide is detectable as an excess of its primordial, long-lived daughter 235U. Traces of 242Cm may occur naturally in uranium minerals due to neutron capture and beta decay (238U → 239Pu → 240Pu → 241Am → 242Cm), though the quantities would be tiny and this has not been confirmed: even with "extremely generous" estimates for neutron absorption possibilities, the quantity of 242Cm present in 1 × 108 kg of 18% uranium pitchblende would not even be one atom. Traces of 247Cm are also probably brought to Earth in cosmic rays, but this also has not been confirmed. There is also the possibility of 244Cm being produced as the double beta decay daughter of natural 244Pu.
Curium is made artificially in small amounts for research purposes. It also occurs as one of the waste products in spent nuclear fuel. Curium is present in nature in some areas used for nuclear weapons testing. Analysis of the debris at the test site of the United States' first thermonuclear weapon, Ivy Mike (1 November 1952, Enewetak Atoll), besides einsteinium, fermium, plutonium and americium also revealed isotopes of berkelium, californium and curium, in particular 245Cm, 246Cm and smaller quantities of 247Cm, 248Cm and 249Cm.
Atmospheric curium compounds are poorly soluble in common solvents and mostly adhere to soil particles. Soil analysis revealed about 4,000 times higher concentration of curium at the sandy soil particles than in water present in the soil pores. An even higher ratio of about 18,000 was measured in loam soils.
Curium, and other non-primordial actinides, have also been suspected to exist in the spectrum of Przybylski's Star.
==Synthesis==
===Isotope preparation===
Curium is made in small amounts in nuclear reactors, and by now only kilograms of 242Cm and 244Cm have been accumulated, and grams or even milligrams for heavier isotopes. Hence the high price of curium, which has been quoted at 160–185 USD per milligram,
Curium-244 alpha decays to 240Pu, but it also absorbs neutrons, hence a small amount of heavier curium isotopes. Of those, 247Cm and 248Cm are popular in scientific research due to their long half-lives. But the production rate of 247Cm in thermal neutron reactors is low because it is prone to fission due to thermal neutrons.
Another isotope, 245Cm, can be obtained for research, from α-decay of 249Cf; the latter isotope is produced in small amounts from β−-decay of 249Bk.
===Metal preparation===
Most synthesis routines yield a mix of actinide isotopes as oxides, from which a given isotope of curium needs to be separated. An example procedure could be to dissolve spent reactor fuel (e.g. MOX fuel) in nitric acid, and remove the bulk of the uranium and plutonium using a PUREX (Plutonium – URanium EXtraction) type extraction with tributyl phosphate in a hydrocarbon. The lanthanides and the remaining actinides are then separated from the aqueous residue (raffinate) by a diamide-based extraction to give, after stripping, a mixture of trivalent actinides and lanthanides. A curium compound is then selectively extracted using multi-step chromatographic and centrifugation techniques with an appropriate reagent. Bis-triazinyl bipyridine complex has been recently proposed as such reagent which is highly selective to curium. Separation of curium from the very chemically similar americium can also be done by treating a slurry of their hydroxides in aqueous sodium bicarbonate with ozone at elevated temperature. Both americium and curium are present in solutions mostly in the +3 valence state; americium oxidizes to soluble Am(IV) complexes, but curium stays unchanged and so can be isolated by repeated centrifugation.
Metallic curium is obtained by reduction of its compounds. Initially, curium(III) fluoride was used for this purpose. The reaction was done in an environment free of water and oxygen, in an apparatus made of tantalum and tungsten, using elemental barium or lithium as reducing agents.
\mathrm{CmF_3\ +\ 3\ Li\ \longrightarrow \ Cm\ +\ 3\ LiF}
Another possibility is reduction of curium(IV) oxide using a magnesium-zinc alloy in a melt of magnesium chloride and magnesium fluoride.
==Compounds and reactions==
===Oxides===
Curium readily reacts with oxygen forming mostly Cm2O3 and CmO2 oxides, Black CmO2 can be obtained by burning curium oxalate (), nitrate (), or hydroxide in pure oxygen. Upon heating to 600–650 °C in vacuum (about 0.01 Pa), it transforms into the whitish Cm2O3:
4CmO2 ->[\Delta T] 2Cm2O3 + O2.
Or, Cm2O3 can be obtained by reducing CmO2 with molecular hydrogen:
2CmO2 + H2 -> Cm2O3 + H2O
Also, a number of ternary oxides of the type M(II)CmO3 are known, where M stands for a divalent metal, such as barium.
Thermal oxidation of trace quantities of curium hydride (CmH2–3) has been reported to give a volatile form of CmO2 and the volatile trioxide CmO3, one of two known examples of the very rare +6 state for curium. but new experiments seem to indicate that CmO4 does not exist, and have cast doubt on the existence of PuO4 as well.
===Halides===
The colorless curium(III) fluoride (CmF3) can be made by adding fluoride ions into curium(III)-containing solutions. The brown tetravalent curium(IV) fluoride (CmF4) on the other hand is only obtained by reacting curium(III) fluoride with molecular fluorine:
The colorless curium(III) chloride (CmCl3) is made by reacting curium hydroxide (Cm(OH)3) with anhydrous hydrogen chloride gas. It can be further turned into other halides such as curium(III) bromide (colorless to light green) and curium(III) iodide (colorless), by reacting it with the ammonia salt of the corresponding halide at temperatures of ~400–450 °C:
\mathrm{CmCl_3\ +\ 3\ NH_4I\ \longrightarrow \ CmI_3\ +\ 3\ NH_4Cl}
Or, one can heat curium oxide to ~600°C with the corresponding acid (such as hydrobromic for curium bromide). Vapor phase hydrolysis of curium(III) chloride gives curium oxychloride:
\mathrm{CmCl_3\ +\ \ H_2O\ \longrightarrow \ CmOCl\ +\ 2\ HCl}
===Chalcogenides and pnictides===
Sulfides, selenides and tellurides of curium have been obtained by treating curium with gaseous sulfur, selenium or tellurium in vacuum at elevated temperature. Curium pnictides of the type CmX are known for nitrogen, phosphorus, arsenic and antimony.
===Organocurium compounds and biological aspects===
Organometallic complexes analogous to uranocene are known also for other actinides, such as thorium, protactinium, neptunium, plutonium and americium. Molecular orbital theory predicts a stable "curocene" complex (η8-C8H8)2Cm, but it has not been reported experimentally yet.
Formation of the complexes of the type (BTP = 2,6-di(1,2,4-triazin-3-yl)pyridine), in solutions containing n-C3H7-BTP and Cm3+ ions has been confirmed by EXAFS. Some of these BTP-type complexes selectively interact with curium and thus are useful for separating it from lanthanides and another actinides. Dissolved Cm3+ ions bind with many organic compounds, such as hydroxamic acid, urea, fluorescein and adenosine triphosphate. Many of these compounds are related to biological activity of various microorganisms. The resulting complexes show strong yellow-orange emission under UV light excitation, which is convenient not only for their detection, but also for studying interactions between the Cm3+ ion and the ligands via changes in the half-life (of the order ~0.1 ms) and spectrum of the fluorescence. and in the laboratory both americium and curium were found to support the growth of methylotrophs.
==Applications==
===Radionuclides===
Curium is one of the most radioactive isolable elements. Its two most common isotopes 242Cm and 244Cm are strong alpha emitters (energy 6 MeV); they have fairly short half-lives, 162.8 days and 18.1 years, and give as much as 120 W/g and 3 W/g of heat, respectively. Therefore, curium can be used in its common oxide form in radioisotope thermoelectric generators like those in spacecraft. This application has been studied for the 244Cm isotope, while 242Cm was abandoned due to its prohibitive price, around 2000 USD/g. 243Cm with a ~30-year half-life and good energy yield of ~1.6 W/g could be a suitable fuel, but it gives significant amounts of harmful gamma and beta rays from radioactive decay products. As an α-emitter, 244Cm needs much less radiation shielding, but it has a high spontaneous fission rate, and thus a lot of neutron and gamma radiation. Compared to a competing thermoelectric generator isotope such as 238Pu, 244Cm emits 500 times more neutrons, and its higher gamma emission requires a shield that is 20 times thicker— of lead for a 1 kW source, compared to for 238Pu. Therefore, this use of curium is currently considered impractical.
A more promising use of 242Cm is for making 238Pu, a better radioisotope for thermoelectric generators such as in heart pacemakers. The alternate routes to 238Pu use the (n,γ) reaction of 237Np, or deuteron bombardment of uranium, though both reactions always produce 236Pu as an undesired by-product since the latter decays to 232U with strong gamma emission. Curium is a common starting material for making higher transuranic and superheavy elements. Thus, bombarding 248Cm with neon (22Ne), magnesium (26Mg), or calcium (48Ca) yields isotopes of seaborgium (265Sg), hassium (269Hs and 270Hs), and livermorium (292Lv, 293Lv, and possibly 294Lv). Californium was discovered when a microgram-sized target of curium-242 was irradiated with 35 MeV alpha particles using the cyclotron at Berkeley:
+ → +
Only about 5,000 atoms of californium were produced in this experiment.
The odd-mass curium isotopes 243Cm, 245Cm, and 247Cm are all highly fissile and can release additional energy in a thermal spectrum nuclear reactor. All curium isotopes are fissionable in fast-neutron reactors. This is one of the motives for minor actinide separation and transmutation in the nuclear fuel cycle, helping to reduce the long-term radiotoxicity of used, or spent nuclear fuel.
===X-ray spectrometer===
The most practical application of 244Cm—though rather limited in total volume—is as α-particle source in alpha particle X-ray spectrometers (APXS). These instruments were installed on the Sojourner, Mars, Mars 96, Mars Exploration Rovers and Philae comet lander, as well as the Mars Science Laboratory to analyze the composition and structure of the rocks on the surface of planet Mars. APXS was also used in the Surveyor 5–7 moon probes but with a 242Cm source.
An elaborate APXS setup has a sensor head containing six curium sources with a total decay rate of several tens of millicuries (roughly one gigabecquerel). The sources are collimated on a sample, and the energy spectra of the alpha particles and protons scattered from the sample are analyzed (proton analysis is done only in some spectrometers). These spectra contain quantitative information on all major elements in the sample except for hydrogen, helium and lithium.
==Safety==
Due to its radioactivity, curium and its compounds must be handled in appropriate labs under special arrangements. While curium itself mostly emits α-particles which are absorbed by thin layers of common materials, some of its decay products emit significant fractions of beta and gamma rays, which require a more elaborate protection. The isotopes 245Cm–248Cm have decay times of thousands of years and must be removed to neutralize the fuel for disposal. Such a procedure involves several steps, where curium is first separated and then converted by neutron bombardment in special reactors to short-lived nuclides. This procedure, nuclear transmutation, while well documented for other elements, is still being developed for curium.
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5,676 |
Californium
|
Californium is a synthetic chemical element; it has symbol Cf and atomic number 98. It was first synthesized in 1950 at Lawrence Berkeley National Laboratory (then the University of California Radiation Laboratory) by bombarding curium with alpha particles (helium-4 ions). It is an actinide element, the sixth transuranium element to be synthesized, and has the second-highest atomic mass of all elements that have been produced in amounts large enough to see with the naked eye (after einsteinium). It was named after the university and the U.S. state of California.
Two crystalline forms exist at normal pressure: one above and one below . A third form exists at high pressure. Californium slowly tarnishes in air at room temperature. Californium compounds are dominated by the +3 oxidation state. The most stable of californium's twenty known isotopes is californium-251, with a half-life of 898 years. This short half-life means the element is not found in significant quantities in the Earth's crust. Cf, with a half-life of about 2.645 years, is the most common isotope used and is produced at Oak Ridge National Laboratory (ORNL) in the United States and Research Institute of Atomic Reactors in Russia.
Californium is one of the few transuranium elements with practical uses. Most of these applications exploit the fact that certain isotopes of californium emit neutrons. For example, californium can be used to help start up nuclear reactors, and it is used as a source of neutrons when studying materials using neutron diffraction and neutron spectroscopy. It can also be used in nuclear synthesis of higher mass elements; oganesson (element 118) was synthesized by bombarding californium-249 atoms with calcium-48 ions. Users of californium must take into account radiological concerns and the element's ability to disrupt the formation of red blood cells by bioaccumulating in skeletal tissue.
== Characteristics ==
=== Physical properties ===
Californium is a silvery-white actinide metal with a melting point of and an estimated boiling point of . The pure metal is malleable and is easily cut with a knife. Californium metal starts to vaporize above when exposed to a vacuum. Below californium metal is either ferromagnetic or ferrimagnetic (it acts like a magnet), between 48 and 66 K it is antiferromagnetic (an intermediate state), and above it is paramagnetic (external magnetic fields can make it magnetic). It forms alloys with lanthanide metals but little is known about the resulting materials.
The element has two crystalline forms at standard atmospheric pressure: a double-hexagonal close-packed form dubbed alpha (α) and a face-centered cubic form designated beta (β). The α form exists below 600–800 °C with a density of 15.10 g/cm3 and the β form exists above 600–800 °C with a density of 8.74 g/cm. At 48 GPa of pressure the β form changes into an orthorhombic crystal system due to delocalization of the atom's 5f electrons, which frees them to bond.
The bulk modulus of a material is a measure of its resistance to uniform pressure. Californium's bulk modulus is , which is similar to trivalent lanthanide metals but smaller than more familiar metals, such as aluminium (70 GPa).
=== Chemical properties and compounds ===
Californium exhibits oxidation states of 4, 3, or 2. It typically forms eight or nine bonds to surrounding atoms or ions. Its chemical properties are predicted to be similar to other primarily 3+ valence actinide elements and the element dysprosium, which is the lanthanide above californium in the periodic table. Compounds in the +4 oxidation state are strong oxidizing agents and those in the +2 state are strong reducing agents.
The element slowly tarnishes in air at room temperature, with the rate increasing when moisture is added. Californium reacts when heated with hydrogen, nitrogen, or a chalcogen (oxygen family element); reactions with dry hydrogen and aqueous mineral acids are rapid.
Californium is only water-soluble as the californium(III) cation. Attempts to reduce or oxidize the +3 ion in solution have failed. The element forms a water-soluble chloride, nitrate, perchlorate, and sulfate and is precipitated as a fluoride, oxalate, or hydroxide. Californium is the heaviest actinide to exhibit covalent properties, as is observed in the californium borate.
=== Isotopes ===
Twenty isotopes of californium are known (mass number ranging from 237 to 256 Cf, 96.9% of the time, alpha decays to curium-248; the other 3.1% of decays are spontaneous fission. Most other isotopes of californium, alpha decay to curium (atomic number 96).
To produce californium, a microgram-size target of curium-242 () was bombarded with 35 MeV alpha particles () in the cyclotron at Berkeley, which produced californium-245 () plus one free neutron (). Only about 5,000 atoms of californium were produced in this experiment, and these atoms had a half-life of 44 minutes.
The discoverers named the new element after the university and the state. This was a break from the convention used for elements 95 to 97, which drew inspiration from how the elements directly above them in the periodic table were named. However, the element directly above element 98 in the periodic table, dysprosium, has a name that means "hard to get at", so the researchers decided to set aside the informal naming convention. They added that "the best we can do is to point out [that] ... searchers a century ago found it difficult to get to California".
Weighable amounts of californium were first produced by the irradiation of plutonium targets at Materials Testing Reactor at National Reactor Testing Station, eastern Idaho; these findings were reported in 1954. The high spontaneous fission rate of californium-252 was observed in these samples. The first experiment with californium in concentrated form occurred in 1958. The isotopes Cf to Cf were isolated that same year from a sample of plutonium-239 that had been irradiated with neutrons in a nuclear reactor for five years. Two years later, in 1960, Burris Cunningham and James Wallman of Lawrence Radiation Laboratory of the University of California created the first californium compounds—californium trichloride, californium(III) oxychloride, and californium oxide—by treating californium with steam and hydrochloric acid.
The High Flux Isotope Reactor (HFIR) at ORNL in Oak Ridge, Tennessee, started producing small batches of californium in the 1960s. By 1995, HFIR nominally produced of californium annually. Plutonium supplied by the United Kingdom to the United States under the 1958 US–UK Mutual Defence Agreement was used for making californium.
The Atomic Energy Commission sold Cf to industrial and academic customers in the early 1970s for $10/microgram,
== Occurrence ==
Traces of californium can be found near facilities that use the element in mineral prospecting and in medical treatments. The element is fairly insoluble in water, but it adheres well to ordinary soil; and concentrations of it in the soil can be 500 times higher than in the water surrounding the soil particles.
Nuclear fallout from atmospheric nuclear weapons testing prior to 1980 contributed a small amount of californium to the environment. Californium is not a major radionuclide at United States Department of Energy legacy sites since it was not produced in large quantities. However, subsequent studies failed to demonstrate any californium spectra, and supernova light curves are now thought to follow the decay of nickel-56.
The transuranic elements americium to fermium, including californium, occurred naturally in the natural nuclear fission reactor at Oklo, but no longer do so.
Spectral lines of californium, along with those of several other non-primordial elements, were detected in Przybylski's Star in 2008.
== Production ==
Californium is produced in nuclear reactors and particle accelerators. Californium-250 is made by bombarding berkelium-249 (Bk) with neutrons, forming berkelium-250 (Bk) via neutron capture (n,γ) which, in turn, quickly beta decays (β) to californium-250 (Cf) in the following reaction:
(n,γ) → + β
Bombardment of Cf with neutrons produces Cf and Cf.
Prolonged irradiation of americium, curium, and plutonium with neutrons produces milligram amounts of Cf and microgram amounts of Cf. As of 2006, curium isotopes 244 to 248 are irradiated by neutrons in special reactors to produce mainly californium-252 with lesser amounts of isotopes 249 to 255.
Microgram quantities of Cf are available for commercial use through the U.S. Nuclear Regulatory Commission. Only two sites produce Cf: Oak Ridge National Laboratory in the U.S., and the Research Institute of Atomic Reactors in Dimitrovgrad, Russia. As of 2003, the two sites produce 0.25 grams and 0.025 grams of Cf per year, respectively.
Three californium isotopes with significant half-lives are produced, requiring a total of 15 neutron captures by uranium-238 without nuclear fission or alpha decay occurring during the process. Cf is at the end of a production chain that starts with uranium-238, and includes several isotopes of plutonium, americium, curium, and berkelium, and the californium isotopes 249 to 253 (see diagram).
== Applications ==
Californium-252 has a number of specialized uses as a strong neutron emitter; it produces 139 million neutrons per microgram per minute. Neutrons from californium are used as a treatment of certain cervical and brain cancers where other radiation therapy is ineffective. It has been used in educational applications since 1969 when Georgia Institute of Technology got a loan of 119 μg of Cf from the Savannah River Site. It is also used with online elemental coal analyzers and bulk material analyzers in the coal and cement industries.
Neutron penetration into materials makes californium useful in detection instruments such as fuel rod scanners; neutron radiography of aircraft and weapons components to detect corrosion, bad welds, cracks and trapped moisture; and in portable metal detectors. Neutron moisture gauges use Cf to find water and petroleum layers in oil wells, as a portable neutron source for gold and silver prospecting for on-the-spot analysis, and to detect ground water movement. The main uses of Cf in 1982 were, reactor start-up (48.3%), fuel rod scanning (25.3%), and activation analysis (19.4%). By 1994, most Cf was used in neutron radiography (77.4%), with fuel rod scanning (12.1%) and reactor start-up (6.9%) as important but secondary uses. In 2021, fast neutrons from Cf were used for wireless data transmission.
Cf has a very small calculated critical mass of about , high lethality, and a relatively short period of toxic environmental irradiation. The low critical mass of californium led to some exaggerated claims about possible uses for the element.
In October 2006, researchers announced that three atoms of oganesson (element 118) had been identified at Joint Institute for Nuclear Research in Dubna, Russia, from bombarding Cf with calcium-48, making it the heaviest element ever made. The target contained about 10 mg of Cf deposited on a titanium foil of 32 cm area. Californium has also been used to produce other transuranic elements; for example, lawrencium was first synthesized in 1961 by bombarding californium with boron nuclei.
== Precautions ==
Californium that bioaccumulates in skeletal tissue releases radiation that disrupts the body's ability to form red blood cells. The element plays no natural biological role in any organism due to its intense radioactivity and low concentration in the environment.
Californium can enter the body from ingesting contaminated food or drinks or by breathing air with suspended particles of the element. Once in the body, only 0.05% of the californium will reach the bloodstream. About 65% of that californium will be deposited in the skeleton, 25% in the liver, and the rest in other organs, or excreted, mainly in urine. Half of the californium deposited in the skeleton and liver are gone in 50 and 20 years, respectively. Californium in the skeleton adheres to bone surfaces before slowly migrating throughout the bone.
The element is most dangerous if taken into the body. In addition, californium-249 and californium-251 can cause tissue damage externally, through gamma ray emission. Ionizing radiation emitted by californium on bone and in the liver can cause cancer.
|
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] |
5,679 |
Christian Social Union in Bavaria
|
The Christian Social Union in Bavaria (German: , CSU) is a Christian democratic and conservative political party in Germany. Having a regionalist identity, the CSU operates only in Bavaria while its larger counterpart, the Christian Democratic Union (CDU), operates in the other fifteen states of Germany. It differs from the CDU by being somewhat more conservative in social matters, following Catholic social teaching. The CSU is considered the de facto successor of the Weimar-era Catholic Bavarian People's Party.
At the federal level, the CSU forms a common faction in the Bundestag with the CDU which is frequently referred to as the Union Faction (die Unionsfraktion) or simply CDU/CSU. The CSU has had 43 seats in the Bundestag since the 2021 federal election, making it currently the second smallest of the eight parties represented. The CSU is a member of the European People's Party and the International Democracy Union.
Party leader Markus Söder serves as Minister-President of Bavaria, a position that CSU representatives have held from 1946 to 1954 and again since 1957. From 1962 to 2008 and from 2013 to 2018, the CSU had the absolute majority in the Bavarian Landtag.
== History ==
Franz Josef Strauß (1915–1988) had left behind the strongest legacy as a leader of the party, having led the party from 1961 until his death in 1988. His political career in the federal cabinet was unique in that he had served in four ministerial posts in the years between 1953 and 1969. From 1978 until his death in 1988, Strauß served as the Minister-President of Bavaria. Strauß was the first leader of the CSU to be a candidate for the German chancellery in 1980. In the 1980 federal election, Strauß ran against the incumbent Helmut Schmidt of the Social Democratic Party of Germany (SPD) but lost thereafter as the SPD and the Free Democratic Party (FDP) managed to secure an absolute majority together, forming a social-liberal coalition.
The CSU has led the Bavarian state government since it came into existence in 1946, save from 1954 to 1957 when the SPD formed a state government in coalition with the Bavaria Party and the state branches of the GB/BHE and FDP.
Initially, the separatist Bavaria Party (BP) successfully competed for the same electorate as the CSU, as both parties saw and presented themselves as successors to the BVP. The CSU was ultimately able to win this power struggle for itself. Among other things, the BP was involved in the "casino affair" under dubious circumstances by the CSU at the end of the 1950s and lost considerable prestige and votes. In the 1966 state election, the BP finally left the state parliament.
Before the 2008 elections in Bavaria, the CSU perennially achieved absolute majorities at the state level by itself. This level of dominance is unique among Germany's 16 states. Edmund Stoiber took over the CSU leadership in 1999. He ran for Chancellor of Germany in 2002, but his preferred CDU/CSU–FDP coalition lost against the SPD candidate Gerhard Schröder's SPD–Green alliance.
In the 2003 Bavarian state election, the CSU won 60.7% of the vote and 124 of 180 seats in the state parliament. This was the first time any party had won a two-thirds majority in a German state parliament. The Economist later suggested that this exceptional result was due to a backlash against Schröder's government in Berlin. The CSU's popularity declined in subsequent years. Stoiber stepped down from the posts of Minister-President and CSU chairman in September 2007. A year later, the CSU lost its majority in the 2008 Bavarian state election, with its vote share dropping from 60.7% to 43.4%. The CSU remained in power by forming a coalition with the FDP. In the 2009 general election, the CSU received only 42.5% of the vote in Bavaria in the 2009 election, which by then constituted its weakest showing in the party's history.
The CSU made gains in the 2013 Bavarian state election and the 2013 federal election, which were held a week apart in September 2013. The CSU regained their majority in the Bavarian Landtag and remained in government in Berlin. They had three ministers in the Fourth Merkel cabinet, namely Horst Seehofer (Minister of the Interior, Building and Community), Andreas Scheuer (Minister of Transport and Digital Infrastructure) and Gerd Müller (Minister for Economic Cooperation and Development).
The 2018 Bavarian state election yielded the worst result for the CSU in the state elections (top candidate Markus Söder) since 1950 with 37.2% of votes, a decline of over ten percentage points compared to the last result in 2013. After that, the CSU had to form a new coalition government with the minor partner Free Voters of Bavaria.
The 2021 German federal election saw the worst election result ever for the Union. The CSU also had a weak showing with 5.2% of votes nationally and 31.7% of the total in Bavaria. In the 2023 Bavarian state election, the CSU remained on 85 seats (with 37.0% of the vote) and continued its coalition government with the Free Voters.
In the 2025 German federal election the CSU received 37.2% votes in Bavaria.
== Ideology and platform ==
The CSU pledges to support small and medium enterprises, opposing tax increases on these companies. In the 2006 fiscal year, the CSU presented a budget for Bavaria that was the first state to have no new debt, achieved primarily through rigorous spending cuts by all ministries. The party also states that for a new regulation to be introduced, an old regulation must be eliminated.
The CSU is considered socially conservative and more conservative than the CDU. The party calls for harsher punishments for those that break the blasphemy law in Germany.
The CSU relies on the three-tier school system and justifies it in the dispute over comprehensive schools with Bavaria's good results in the PISA study. The multi-tier school system in Bavaria is seen as flexible, since all Bavarian secondary schools enable their students to obtain an intermediate school certificate.
For a long time, the CSU supported the charging of tuition fees, but in October 2012 parts of the CSU, in particular CSU chairman Horst Seehofer, were already considering abolishing them. In April 2013, the Bavarian State Parliament decided to abolish tuition fees, with the support of some CSU members.
The CSU strongly opposes a general speed limit on Bavarian motorways.
== Relationship with the CDU ==
The CSU is the sister party of the Christian Democratic Union (CDU). Together, they are called the Union. at the federal level the parties form a common CDU/CSU faction. No Chancellor has ever come from the CSU, although Strauß and Edmund Stoiber were CDU/CSU candidates for Chancellor in the 1980 federal election and the 2002 federal election, respectively, which were both won by the Social Democratic Party of Germany (SPD). Below the federal level, the parties are entirely independent.
Since its formation, the CSU has been more conservative than the CDU.
== Leaders ==
=== Party chairmen ===
=== Ministers-president ===
The CSU has contributed eleven of the twelve Ministers-President of Bavaria since 1945, with only Wilhelm Hoegner (1945–1946, 1954–1957) of the SPD also holding the office.
=== Regional Leadership ===
== Election results ==
=== Federal parliament (Bundestag) ===
=== European Parliament ===
=== Landtag of Bavaria ===
|
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"Schwabach",
"2013 German federal election",
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"Munich",
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"Markus Söder",
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"1974 Bavarian state election",
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"Centre-right politics",
"2019 European Parliament election in Germany",
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"Michael Frieser",
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"Minister-President of Bavaria",
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"regionalism (politics)",
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"European People's Party",
"Upper Franconia",
"Christian Bernreiter",
"Lower Franconia",
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"Weimar Republic",
"Red–green alliance",
"Bavaria",
"Wilhelm Hoegner",
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"Tuition payments",
"Augsburg",
"Max Streibl",
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"Ilse Aigner",
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"Franz Josef Strauss",
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"Bundesrat of Germany",
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] |
5,681 |
Corporate title
|
Corporate titles or business titles are given to corporate officers to show what duties and responsibilities they have in the organization. Such titles are used by publicly and privately held for-profit corporations, cooperatives, non-profit organizations, educational institutions, partnerships, and sole proprietorships that also confer corporate titles.
==Variations==
There are considerable variations in the composition and responsibilities of corporate titles.
Within the corporate office or corporate center of a corporation, some corporations have a chairman and chief executive officer (CEO) as the top-ranking executive, while the number two is the president and chief operating officer (COO); other corporations have a president and CEO but no official deputy. Typically, senior managers are "higher" than vice presidents, although many times a senior officer may also hold a vice president title, such as executive vice president and chief financial officer (CFO). The board of directors is technically not part of management itself, although its chairman may be considered part of the corporate office if he or she is an executive chairman.
A corporation often consists of different businesses, whose senior executives report directly to the CEO or COO, but that depends on the form of the business. If organized as a division then the top manager is often known as an executive vice president (EVP). If that business is a subsidiary which has considerably more independence, then the title might be chairman and CEO.
In many countries, particularly in Europe and Asia, there is a separate executive board for day-to-day business and supervisory board (elected by shareholders) for control purposes. In these countries, the CEO presides over the executive board and the chairman presides over the supervisory board, and these two roles will always be held by different people. This ensures a distinction between management by the executive board and governance by the supervisory board. This seemingly allows for clear lines of authority. There is a strong parallel here with the structure of government, which tends to separate the political cabinet from the management civil service.
In the United States and other countries that follow a single-board corporate structure, the board of directors (elected by the shareholders) is often equivalent to the European or Asian supervisory board, while the functions of the executive board may be vested either in the board of directors or in a separate committee, which may be called an operating committee (J.P. Morgan Chase), management committee (Goldman Sachs), executive committee (Lehman Brothers), executive council (Hewlett-Packard), or executive board (HeiG) composed of the division/subsidiary heads and senior officers that report directly to the CEO.
===United States===
State laws in the United States traditionally required certain positions to be created within every corporation, such as president, secretary and treasurer. Today, the approach under the Model Business Corporation Act, which is employed in many states, is to grant corporations discretion in determining which titles to have, with the only mandated organ being the board of directors.
Some states that do not employ the MBCA continue to require that certain offices be established. Under the law of Delaware, where most large US corporations are established, stock certificates must be signed by two officers with titles specified by law (e.g. a president and secretary or a president and treasurer). Every corporation incorporated in California must have a chairman of the board or a president (or both), as well as a secretary and a chief financial officer.
Limited liability company (LLC)-structured companies are generally run directly by their members, but the members can agree to appoint officers such as a CEO or to appoint "managers" to operate the company.
American companies are generally led by a CEO. In some companies, the CEO also has the title of "president". In other companies, a president is a different person, and the primary duties of the two positions are defined in the company's bylaws (or the laws of the governing legal jurisdiction). Many companies also have a CFO, a COO and other senior positions such as chief legal officer (CLO), chief strategy officer (CSO), chief marketing officer (CMO), etc. that report to the president and CEO. The next level, which are not executive positions, is middle management and may be called "vice presidents", "directors" or "managers", depending on the size and required managerial depth of the company.
===United Kingdom===
In British English, the title of managing director is broadly synonymous with that of chief executive officer. Managing directors do not have any particular authority under the Companies Act in the UK, but do have implied authority based on the general understanding of what their position entails, as well as any authority expressly delegated by the board of directors.
===Japan and South Korea===
In Japan, corporate titles are roughly standardized across companies and organizations; although there is variation from company to company, corporate titles within a company are always consistent, and the large companies in Japan generally follow the same outline. These titles are the formal titles that are used on business cards. Korean corporate titles are similar to those of Japan.
Legally, Japanese and Korean companies are only required to have a board of directors with at least one representative director. In Japanese, a company director is called a torishimariyaku (取締役) and a representative director is called a daihyō torishimariyaku (代表取締役). The equivalent Korean titles are isa (이사, 理事) and daepyo-isa (대표이사, 代表理事). These titles are often combined with lower titles, e.g. senmu torishimariyaku or jōmu torishimariyaku for Japanese executives who are also board members.
==Middle management==
Supervisor
Foreman
General manager or GM
Manager
Of counsel – A lawyer working on a part-time or temporary basis for a company or law firm.
Vice president – Middle or upper manager in a corporation. They often appear in various hierarchical layers such as executive vice president, senior vice president, associate vice president, or assistant vice president, with EVP usually considered the highest and usually reporting to the CEO or president. Many times, corporate officers such as the CFO, COO, CSO, CIO, CTO, secretary, or treasurer will concurrently hold vice president titles, commonly EVP or SVP. Vice presidents in small companies are also referred to as chiefs of a certain division, such as vice president for finance, or vice president for administration. In some financial contexts, the title of vice president is actually subordinate to a director.
|
[
"high availability",
"corporation",
"chief procurement officer",
"product design",
"Chief software officer",
"business administration",
"J.P. Morgan Chase",
"supervisory board",
"strategic planning",
"operations management",
"outside director",
"governance",
"Director (business)",
"data processing",
"senior management",
"Chief learning officer",
"Inclusion (disability rights)",
"Nomura Research Institute",
"Chief communications officer",
"video game",
"Chief analytics officer",
"sales",
"risk management",
"Chairman",
"Chief nursing officer",
"manufacturing operations",
"Shop foreman",
"office",
"Chief administrative officer",
"business development",
"Hewlett-Packard",
"ledger",
"project management office",
"communication studies",
"digital economy",
"Chief of staff",
"chief financial officer",
"network security",
"advertising",
"board of directors",
"Ownership",
"general counsel",
"non-profit",
"Limited liability company",
"sole proprietorship",
"customer relationship management",
"Corporate liability",
"Chief solutions officer",
"brand",
"chief audit executive",
"internal audit",
"Chief risk officer",
"Chief strategy officer",
"International Executive Resources Group",
"Royal Bank of Canada",
"chief architect (disambiguation)",
"Treasurer",
"higher education",
"asset liability management",
"Chief design officer",
"Lehman Brothers",
"WWE",
"chairman of the board",
"pricing",
"package design",
"health system",
"public relations",
"Comptroller",
"management",
"chief risk officer",
"accessibility",
"Chief networking officer",
"Representative Director (Japan)",
"Ted Turner",
"commercialization",
"industrial relations",
"applied science",
"strategy",
"diversity training",
"Chief innovation officer",
"Chief knowledge officer",
"Vince McMahon",
"Chief accounting officer",
"graphic design",
"cooperative",
"academic administration",
"Chief information officer",
"Chief operating officer",
"Chief visionary officer",
"Federal Bureau of Investigation",
"knowledge management",
"university",
"statutory auditor",
"customer service",
"Chief technical officer",
"data mining",
"Chief brand officer",
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] |
5,685 |
Cambridge, Massachusetts
|
Cambridge ( ) is a city in Middlesex County, Massachusetts, United States. It is a suburb in the Greater Boston metropolitan area, located directly across the Charles River from Boston. The city's population as of the 2020 U.S. census was 118,403, making it the most populous city in the county, the fourth-largest in Massachusetts behind Boston, Worcester, and Springfield, and ninth-most populous in New England. The city was named in honor of the University of Cambridge in Cambridge, England, which was an important center of the Puritan theology that was embraced by the town's founders.
Harvard University, an Ivy League university founded in Cambridge in 1636, is the oldest institution of higher learning in the United States. The Massachusetts Institute of Technology (MIT), Lesley University, and Hult International Business School also are based in Cambridge. Radcliffe College, a women's liberal arts college, was based in Cambridge from its 1879 founding until its assimilation into Harvard in 1999.
Kendall Square, near MIT in the eastern part of Cambridge, has been called "the most innovative square mile on the planet" due to the high concentration of startup companies that have emerged there since 2010.
Founded in December 1630 during the colonial era, Cambridge was one among the first cities established in the Thirteen Colonies, and it went on to play a historic role during the American Revolution.
In May 1775, approximately 16,000 American patriots assembled in Cambridge Common to begin organizing a military retaliation against British troops following the Battles of Lexington and Concord. On July 2, 1775, two weeks after the Second Continental Congress in Philadelphia formally established the Continental Army and appointed George Washington commander of it, Washington arrived at Cambridge Common to take command of the Patriot soldiers camped there. Many of these soldiers played a role in supporting Washington's successful siege of Boston, which trapped garrisoned British troops from moving by land, forcing the British to ultimately abandon Boston. Cambridge Common is thus celebrated as the birthplace of the Continental Army.
== History ==
===Pre-colonization===
The Massachusett inhabited the area that is now called Cambridge for thousands of years prior to European colonization of the Americas, most recently under the name Anmoughcawgen, which means 'fishing weir' or 'beaver dam' in Natick. At the time of European contact, the area was inhabited by Naumkeag or Pawtucket to the north and Massachusett to the south, and may have been inhabited by other groups such as the Totant, not well described in later European narratives. The contact period introduced a number of European infectious diseases which would decimate native populations in virgin soil epidemics, leaving the area uncontested upon the arrival of large groups of English settlers in 1630.
===17th century and colonialism===
In December 1630, the site of present-day Cambridge was chosen for settlement because it was safely upriver from Boston Harbor, making it easily defensible from attacks by enemy ships. The city was founded by Thomas Dudley, his daughter Anne Bradstreet, and his son-in-law Simon Bradstreet. The first houses were built in the spring of 1631. The settlement was initially referred to as "the newe towne". Official Massachusetts records show the name rendered as Newe Towne by 1632, and as Newtowne by 1638.
Located at the first convenient Charles River crossing west of Boston, Newtowne was one of several towns, including Boston, Dorchester, Watertown, and Weymouth, founded by the 700 original Puritan colonists of the Massachusetts Bay Colony under Governor John Winthrop. Its first preacher was Thomas Hooker, who led many of its original inhabitants west in 1636 to found Hartford and the Connecticut Colony; before leaving, they sold their plots to more recent immigrants from England. The original village site is now within Harvard Square. The marketplace where farmers sold crops from surrounding towns at the edge of a salt marsh (since filled) remains within a small park at the corner of John F. Kennedy and Winthrop Streets.
In 1636, Newe College, later renamed Harvard College after benefactor John Harvard, was founded as North America's first institution of higher learning. Its initial purpose was training ministers. According to Cotton Mather, Newtowne was chosen for the site of the college by the Great and General Court, then the legislature of Massachusetts Bay Colony, primarily for its proximity to the popular and highly respected Puritan preacher Thomas Shepard. In May 1638, the settlement's name was changed to Cambridge in honor of the University of Cambridge in Cambridge, England.
In 1639, the Massachusetts General Court purchased the land that became present-day Cambridge from the Naumkeag Squaw Sachem of Mistick.
The town comprised a much larger area than the present city, with various outlying parts becoming independent towns over the years: Cambridge Village (later Newtown and now Newton) in 1688, Cambridge Farms (now Lexington) in 1712 or 1713, and Little or South Cambridge (now Brighton) and Menotomy or West Cambridge (now Arlington) in 1807. In the late 19th century, various schemes for annexing Cambridge to Boston were pursued and rejected.
Newtowne's ministers, Hooker and Shepard, the college's first president, the college's major benefactor, and the first schoolmaster Nathaniel Eaton were all Cambridge alumni, as was the colony's governor John Winthrop. In 1629, Winthrop had led the signing of the founding document of the city of Boston, which was known as the Cambridge Agreement, after the university. In 1650, Governor Thomas Dudley signed the charter creating the corporation that still governs Harvard College.
Cambridge grew slowly as an agricultural village by road from Boston, the colony's capital. By the American Revolution, most residents lived near the Common and Harvard College, with most of the town comprising farms and estates. Most inhabitants were descendants of the original Puritan colonists, but there was also a small elite of Anglican "worthies" who were not involved in village life, made their livings from estates, investments, and trade, and lived in mansions along "the Road to Watertown", present-day Brattle Street, which is still known as Tory Row.
===18th century and Revolutionary War===
The Virginian George Washington, coming from Philadelphia, took command of the force of Patriot soldiers camped on Cambridge Common on July 3, 1775, which is now considered the birthplace of the Continental Army.
On January 24, 1776, Henry Knox arrived with an artillery train captured from Fort Ticonderoga, which allowed Washington to force the British Army to evacuate Boston. Most of the Loyalist estates in Cambridge were confiscated after the Revolutionary War.
===19th century and industrialization===
Between 1790 and 1840, Cambridge grew rapidly with the construction of West Boston Bridge in 1792 connecting Cambridge directly to Boston, making it no longer necessary to travel through the Boston Neck, Roxbury, and Brookline to cross the Charles River. A second bridge, the Canal Bridge, opened in 1809 alongside the new Middlesex Canal. The new bridges and roads made what were formerly estates and marshland into prime industrial and residential districts.
In the mid-19th century, Cambridge was the center of a literary revolution. It was home to some of the famous Fireside poets, named because their poems would often be read aloud by families in front of their evening fires. The Fireside poets, including Henry Wadsworth Longfellow, James Russell Lowell, and Oliver Wendell Holmes, were highly popular and influential in this era.
Soon after, turnpikes were built: the Cambridge and Concord Turnpike (today's Broadway and Concord Ave.), the Middlesex Turnpike (Hampshire St. and Massachusetts Ave. northwest of Porter Square), and what are today's Cambridge, Main, and Harvard Streets connected various areas of Cambridge to the bridges. In addition, the town was connected to the Boston & Maine Railroad, leading to the development of Porter Square as well as the creation of neighboring Somerville from the formerly rural parts of Charlestown.
Cambridge was incorporated as a city in 1846. The city's commercial center began to shift from Harvard Square to Central Square, which became the city's downtown around that time.
Between 1850 and 1900, Cambridge took on much of its present character, featuring streetcar suburban development along the turnpikes and working class and industrial neighborhoods focused on East Cambridge, comfortable middle-class housing on the old Cambridgeport, and Mid-Cambridge estates and upper-class enclaves near Harvard University and on the minor hills. The arrival of the railroad in North Cambridge and Northwest Cambridge led to three changes: the development of massive brickyards and brickworks between Massachusetts Avenue, Concord Avenue, and Alewife Brook; the ice-cutting industry launched by Frederic Tudor on Fresh Pond; and the carving up of the last estates into residential subdivisions to house the thousands of immigrants who arrived to work in the new industries.
For much of the 19th and early 20th centuries, the city's largest employer was the New England Glass Company, founded in 1818. By the middle of the 19th century, it was the world's largest and most modern glassworks. In 1888, Edward Drummond Libbey moved all production to Toledo, Ohio, where it continues today under the name Owens-Illinois. The company's flint glassware with heavy lead content is prized by antique glass collectors, and the Toledo Museum of Art has a large collection. The Museum of Fine Arts in Boston and the Sandwich Glass Museum on Cape Cod also house several pieces.
In 1895, Edwin Ginn, founder of Ginn and Company, built the Athenaeum Press Building for his publishing textbook empire.
===20th century===
By 1920, Cambridge was one of New England's main industrial cities, with nearly 120,000 residents. Among the largest businesses in Cambridge during the period of industrialization was Carter's Ink Company, whose neon sign long adorned the Charles River and which was for many years the world's largest ink manufacturer. Next door was the Athenaeum Press. Confectionery and snack manufacturers in the Cambridgeport-Area 4-Kendall corridor included Kennedy Biscuit Factory, later part of Nabisco and originator of the Fig Newton, Necco, Squirrel Brands, George Close Company (1861–1930s), Page & Shaw, Daggett Chocolate (1892–1960s, recipes bought by Necco), Fox Cross Company (1920–1980, originator of the Charleston Chew, and now part of Tootsie Roll Industries), Kendall Confectionery Company, and James O. Welch (1927–1963, originator of Junior Mints, Sugar Daddies, Sugar Mamas, and Sugar Babies, now part of Tootsie Roll Industries). Main Street was nicknamed "Confectioner's Row".
Only the Cambridge Brands subsidiary of Tootsie Roll Industries remains in town, still manufacturing Junior Mints in the old Welch factory on Main Street.
As industry in New England began to decline during the Great Depression and after World War II, Cambridge lost much of its industrial base. It also began to become an intellectual, rather than an industrial, center. Harvard University, which had always been important as both a landowner and an institution, began to play a more dominant role in the city's life and culture. When Radcliffe College was established in 1879, the town became a mecca for some of the nation's most academically talented female students. MIT's move from Boston to Cambridge in 1916 reinforced Cambridge's status as an intellectual center of the United States.
After the 1950s, the city's population began to decline slowly as families tended to be replaced by single people and young couples. In Cambridge Highlands, the technology company Bolt, Beranek, & Newman produced the first network router in 1969 and hosted the invention of computer-to-computer email in 1971. The 1980s brought a wave of high technology startups. Those selling advanced minicomputers were overtaken by the microcomputer. Cambridge-based VisiCorp made the first spreadsheet software for personal computers, VisiCalc, and helped propel the Apple II to consumer success. It was overtaken and purchased by Cambridge-based Lotus Development, maker of Lotus 1-2-3 (which was, in turn, replaced in by Microsoft Excel).
The city continues to be home to many startups. Kendall Square was a software hub through the dot-com boom and today hosts offices of such technology companies as Google, Microsoft, and Amazon. The Square also now houses the headquarters of Akamai.
In 1976, Harvard's plans to start experiments with recombinant DNA led to a three-month moratorium and a citizen review panel. In the end, Cambridge decided to allow such experiments but passed safety regulations in 1977. This led to regulatory certainty and acceptance when Biogen opened a lab in 1982, in contrast to the hostility that caused the Genetic Institute, a Harvard spinoff, to abandon Somerville and Boston for Cambridge. The biotech and pharmaceutical industries have since thrived in Cambridge, which now includes headquarters for Biogen and Genzyme; laboratories for Novartis, Teva, Takeda, Alnylam, Ironwood, Catabasis, Moderna Therapeutics, Editas Medicine; support companies such as Cytel; and many smaller companies.
====Rent control====
During the era of rent control in Massachusetts, at least 20 percent of all rent-controlled apartments in Cambridge housed the rich. The vast majority housed middle- and high-income earners. In an independent study conducted of 2/3 of the rent-controlled apartments in Cambridge in 1988, 246 were households headed by doctors, 298 by lawyers, 265 by architects, 259 by professors, and 220 by engineers. There were 2,650 with students, including 1,503 with graduate students.
Those who lived in rent-controlled apartments included
Ruth Abrams, a Justice of the Massachusetts Supreme Judicial Court.
Kenneth Reeves, the mayor of Cambridge at the time rent control was repealed in Massachusetts, was living in the same rent-controlled apartment he lived in as a Harvard student in 1973.
Frederik, Crown Prince of Denmark
The end of rent control in 1994 had numerous effects on the city. Within four years of repealing the law, Cambridge, where "the city's form of rent control was unusually strict," saw new housing and construction increase by 50%, and the tax revenue from construction permits tripled. Property values in Cambridge increased by about $7.8 billion in the decade following the repeal. Roughly a quarter of this increase, $1.8 billion ($3 billion in 2024 dollars), was due to the repeal of rent control.
Close to 40% of all Cambridge properties were under rent control when it was repealed. Their property values appreciated faster than non-rent-controlled properties, as did the properties around them. By the end of the 20th century, Cambridge had one of the most costly housing markets in the Northeastern United States.
===21st century===
Cambridge's mix of amenities and proximity to Boston kept housing prices relatively stable despite the bursting of the United States housing bubble in 2008 and 2009. Cambridge has been a sanctuary city since 1985 and reaffirmed its status as such in 2006.
== Geography ==
According to the U.S. Census Bureau, Cambridge has a total area of , of which is land and (9.82%) of which is water.
=== Adjacent municipalities ===
Cambridge is located in eastern Massachusetts, bordered by:
the city of Boston to the south and east (across the Charles River)
the city of Somerville to the north
the town of Arlington to the northwest
the town of Belmont and
the city of Watertown to the west
The border between Cambridge and the neighboring city of Somerville passes through densely populated neighborhoods, which are connected by the MBTA Red Line. Some of the main squares, Inman, Porter, and to a lesser extent, Harvard and Lechmere, are very close to the city line, as are Somerville's Union and Davis Squares.
Through the City of Cambridge's exclusive municipal water system, the city further controls two exclave areas, one being Payson Park Reservoir and Gatehouse, a 2009 listed American Water Landmark located roughly one mile west of Fresh Pond and surrounded by the town of Belmont. The second area is the larger Hobbs Brook and Stony Brook watersheds, which share borders with neighboring towns and cities including Lexington, Lincoln, Waltham and Weston.
=== Neighborhoods ===
==== Squares ====
Cambridge has been called the "City of Squares", as most of its commercial districts are major street intersections known as squares. Each square acts as a neighborhood center.
Kendall Square, formed by the junction of Broadway, Main Street, and Third Street, has been called "the most innovative square mile on the planet", owing to its high concentration of entrepreneurial start-ups and quality of innovation which have emerged in the vicinity of the square since 2010. Technology Square is an office and laboratory building cluster in this neighborhood. Just over the Longfellow Bridge from Boston, at the eastern end of the MIT campus, it is served by the Kendall/MIT station on the MBTA Red Line subway. Most of Cambridge's large office towers are located in the Square. Kendall Square houses some of the biggest technological companies of the world, including Google, Microsoft, Amazon, Meta, and Apple. A biotech industry has developed in this area. The Cambridge Innovation Center, a large co-working space, is in Kendall Square at 1 Broadway. The Cambridge Center office complex is in Kendall Square, and not at the actual center of Cambridge. The "One Kendall Square" complex is nearby, but not actually in Kendall Square.
Central Square is formed by the junction of Massachusetts Avenue, Prospect Street, and Western Avenue. Containing a variety of ethnic restaurants, it was economically depressed as recently as the late 1990s; it underwent gentrification in recent years (in conjunction with the development of the nearby University Park at MIT), and continues to grow more costly. It is served by the Central Station stop on the MBTA Red Line subway.
Harvard Square is formed by the junction of Massachusetts Avenue, Brattle Street, Dunster Street, and JFK Street. This is the primary site of Harvard University and a major Cambridge shopping area. Harvard Square was originally the Red Line's northwestern terminus and a major transfer point to streetcars that also operated in a short tunnel—which is still a major bus terminal, although the area under the Square was reconfigured dramatically in the 1980s when the Red Line was extended. A short distance away from the square lies the Cambridge Common, while the neighborhood north of Harvard and east of Massachusetts Avenue is known as Baldwin, in honor of the first Black principal of Cambridge public schools, Maria L. Baldwin. It was renamed "Baldwin" in 2021, and so some know the area better by its former name, Agassiz, after the famed scientist Louis Agassiz.
Porter Square is about a mile north on Massachusetts Avenue from Harvard Square, at the junction of Massachusetts and Somerville Avenues. It includes part of the city of Somerville and is served by the Porter Square Station, a complex housing a Red Line stop and a Fitchburg Line commuter rail stop. Lesley University's University Hall and Porter campus are in Porter Square. It is home to restaurants, bars, music venues, and boutiques.
==== Other neighborhoods ====
The City of Cambridge officially recognizes 13 neighborhoods, which are as follows:
East Cambridge (Area 1) is bordered on the north by Somerville, on the east by the Charles River, on the south by Broadway and Main Street, and on the west by the Grand Junction Railroad tracks. It includes the NorthPoint development.
MIT Campus (Area 2) is bordered on the north by Broadway, on the south and east by the Charles River, and on the west by the Grand Junction Railroad tracks.
Wellington-Harrington (Area 3) is bordered on the north by Somerville, on the south and west by Hampshire Street, and on the east by the Grand Junction Railroad tracks.
The Port, formerly known as Area 4, is bordered on the north by Hampshire Street, on the south by Massachusetts Avenue, on the west by Prospect Street, and on the east by the Grand Junction Railroad tracks. Residents of Area 4 often simply call their neighborhood "The Port" and the area of Cambridgeport and Riverside "The Coast". In October 2015, the Cambridge City Council officially renamed Area 4 "The Port", formalizing the longtime nickname, largely on the initiative of neighborhood native and then-Vice Mayor Dennis Benzan. The port is usually the busier part of the city.
Cambridgeport (Area 5) is bordered on the north by Massachusetts Avenue, on the south by the Charles River, on the west by River Street, and on the east by the Grand Junction Railroad tracks.
Mid-Cambridge (Area 6) is bordered on the north by Kirkland and Hampshire Streets and Somerville, on the south by Massachusetts Avenue, on the west by Peabody Street, and on the east by Prospect Street.
Riverside (Area 7), an area sometimes called "The Coast", is bordered on the north by Massachusetts Avenue, on the south by the Charles River, on the west by JFK Street, and on the east by River Street.
Baldwin (Area 8) is bordered on the north by Somerville, on the south and east by Kirkland Street, and on the west by Massachusetts Avenue.
Neighborhood Nine or Radcliffe (formerly called Peabody, until the recent relocation of a neighborhood school by that name) is bordered on the north by railroad tracks, on the south by Concord Avenue, on the west by railroad tracks, and on the east by Massachusetts Avenue.
The Avon Hill sub-neighborhood consists of the higher elevations within the area bounded by Upland Road, Raymond Street, Linnaean Street and Massachusetts Avenue.
Brattle area/West Cambridge (Area 10) is bordered on the north by Concord Avenue and Garden Street, on the south by the Charles River and Watertown, on the west by Fresh Pond and the Collins Branch Library, and on the east by JFK Street. It includes the sub-neighborhoods of Brattle Street (formerly known as Tory Row) and Huron Village.
North Cambridge (Area 11) is bordered on the north by Arlington and Somerville, on the south by railroad tracks, on the west by Belmont, and on the east by Somerville.
Cambridge Highlands (Area 12) is bordered on the north and east by railroad tracks, on the south by Fresh Pond, and on the west by Belmont.
Strawberry Hill (Area 13) is bordered on the north by Fresh Pond, on the south by Watertown, on the west by Belmont, and on the east by the Watertown-Cambridge Greenway (formerly railroad tracks).
==== Gallery ====
File:Centralsquarecambridgemass.jpg|Central Square
File:Harvard square 2009j.JPG|Harvard Square
File:Cambridge MA Inman Square.jpg|Inman Square
=== Climate ===
In the Köppen-Geiger classification, Cambridge has a hot-summer humid continental climate (Dfa) with hot summers and cold winters, that can appear in the southern end of New England's interior. Abundant rain falls on the city (and in the winter often as snow); it has no dry season. The average January temperature is 26.6 °F (−3 °C), making Cambridge part of Group D, independent of the isotherm. There are four well-defined seasons.
== Demographics ==
As of the census of 2010, there were 105,162 people, 44,032 households, and 17,420 families residing in the city. The population density was . There were 47,291 housing units at an average density of . The racial makeup of the city was 66.60% White, 11.70% Black or African American, 0.20% Native American, 15.10% Asian (3.7% Chinese, 1.4% Asian Indian, 1.2% Korean, 1.0% Japanese), 0.01% Pacific Islander, 2.10% from other races, and 4.30% from two or more races. 7.60% of the population were Hispanic or Latino of any race (1.6% Puerto Rican, 1.4% Mexican, 0.6% Dominican, 0.5% Colombian & Salvadoran, 0.4% Spaniard). Non-Hispanic Whites were 62.1% of the population in 2010, down from 89.7% in 1970. An individual resident of Cambridge is known as a Cantabrigian.
In 2010, there were 44,032 households, out of which 16.9% had children under the age of 18 living with them, 28.9% were married couples living together, 8.4% had a female householder with no husband present, and 60.4% were non-families. 40.7% of all households were made up of individuals, and 9.6% had someone living alone who was 65 years of age or older. The average household size was 2.00 and the average family size was 2.76.
In the city, the population was spread out, with 13.3% of the population under the age of 18, 21.2% from 18 to 24, 38.6% from 25 to 44, 17.8% from 45 to 64, and 9.2% who were 65 years of age or older. The median age was 30.5 years. For every 100 females, there were 96.1 males. For every 100 females age 18 and over, there were 94.7 males.
The median income for a household in the city was $47,979, and the median income for a family was $59,423 (these figures had risen to $58,457 and $79,533 respectively ). Males had a median income of $43,825 versus $38,489 for females. The per capita income for the city was $31,156. About 8.7% of families and 12.9% of the population were below the poverty line, including 15.1% of those under age 18 and 12.9% of those age 65 or over.
Cambridge has been ranked as one of the most liberal cities in America. Locals living in and near the city jokingly refer to it as "The People's Republic of Cambridge". For 2016, the residential property tax rate in Cambridge was $6.99 per $1,000. Cambridge enjoys the highest possible bond credit rating, AAA, with all three Wall Street rating agencies.
In 2000, 11.0% of city residents were of Irish ancestry; 7.2% were of English, 6.9% Italian, 5.5% West Indian and 5.3% German ancestry. 69.4% spoke only English at home, while 6.9% spoke Spanish, 3.2% Chinese or Mandarin, 3.0% Portuguese, 2.9% French Creole, 2.3% French, 1.5% Korean, and 1.0% Italian.
=== Income ===
Data is from the 2009–2013 American Community Survey 5-Year Estimates.
== Economy ==
Manufacturing was an important part of Cambridge's economy in the late 19th and early 20th century, but educational institutions are its biggest employers today. Harvard and MIT together employ about 20,000. have significant presences in the city. Though headquartered in Switzerland, Novartis continues to expand its operations in Cambridge. Other major biotech and pharmaceutical firms expanding their presence in Cambridge include GlaxoSmithKline, AstraZeneca, Shire, and Pfizer. Most of Cambridge's biotech firms are in Kendall Square and East Cambridge, which decades ago were the city's center of manufacturing. Some others are in University Park at MIT, a new development in another former manufacturing area.
None of the high technology firms that once dominated the economy was among the 25 largest employers in 2005, but by 2008 Akamai and ITA Software were. IBM Research, Microsoft Research, and Philips Research maintain offices in Cambridge. In late January 2012—less than a year after acquiring Billerica-based analytic database management company, Vertica—Hewlett-Packard announced it would also be opening its first offices in Cambridge. Also around that time, e-commerce giants Staples and Amazon.com said they would be opening research and innovation centers in Kendall Square. And LabCentral provides a shared laboratory facility for approximately 25 emerging biotech companies.
The proximity of Cambridge's universities has also made the city a center for nonprofit groups and think tanks, including the National Bureau of Economic Research, the Smithsonian Astrophysical Observatory, the Lincoln Institute of Land Policy, Cultural Survival, and Science Club for Girls.
In September 2011, Cambridge launched its Entrepreneur Walk of Fame initiative, recognizing people who have made contributions to innovation in global business.
In 2021, Cambridge was one of approximately 27 US cities to receive a AAA rating from each of the three major US credit rating agencies, Moody's Investors Service, Standard & Poor's and Fitch Ratings. 2021 marked the 22nd consecutive year that Cambridge had retained this distinction. Cambridge's massive tax base has allowed it to keep residential taxes fairly low, and its budget is the second largest in the state despite being the fourth largest in population.
=== Top employers ===
, the city's ten largest employers are:
== Arts and culture ==
=== Museums ===
Harvard Art Museum, including the Busch-Reisinger Museum, a collection of Germanic art, the Fogg Art Museum, a comprehensive collection of Western art, and the Arthur M. Sackler Museum, a collection of Middle East and Asian art
Harvard Museum of Natural History, including the Glass Flowers collection
List Visual Arts Center, MIT
MIT Museum
Peabody Museum of Archaeology and Ethnology, Harvard
Semitic Museum, Harvard
=== Public art ===
Cambridge has a large and varied collection of permanent public art, on both city property, managed by the Cambridge Arts Council, Community Art Center, and the Harvard and MIT campuses. Temporary public artworks are displayed as part of the annual Cambridge River Festival on the banks of the Charles River during winter celebrations in Harvard and Central Squares and at Harvard University campus sites. Experimental forms of public artistic and cultural expression include the Central Square World's Fair, the annual Somerville-based Honk! Festival, and If This House Could Talk, a neighborhood art and history event.
Street musicians and other performers entertain tourists and locals in Harvard Square during the warmer months. The performances are coordinated through a public process that has been developed collaboratively by the performers, city administrators, private organizations and business groups. The Cambridge public library contains four Works Progress Administration murals completed in 1935 by Elizabeth Tracy Montminy: Religion, Fine Arts, History of Books and Paper, and The Development of the Printing Press.
=== Architecture ===
Despite intensive urbanization during the late 19th century and the 20th century, Cambridge has several historic buildings, including some from the 17th century. The city also has abundant contemporary architecture, largely built by Harvard and MIT.
Notable historic buildings in the city include:
The Asa Gray House (1810)
Austin Hall, Harvard University (1882–1884)
Cambridge City Hall (1888–1889)
Cambridge Public Library (1888)
Christ Church, Cambridge (1761)
Cooper-Frost-Austin House (1689–1817)
Elmwood House (1767), residence of the president of Harvard University
First Church of Christ, Scientist (1924–1930)
The First Parish in Cambridge (1833)
Harvard-Epworth United Methodist Church (1891–1893)
Harvard Lampoon Building (1909)
The Hooper-Lee-Nichols House (1685–1850)
Longfellow House–Washington's Headquarters National Historic Site (1759), former home of poet Henry Wadsworth Longfellow and headquarters of George Washington
The Memorial Church of Harvard University (1932)
Memorial Hall, Harvard University (1870–1877)
Middlesex County Courthouse (1814–1848)
Urban Rowhouse (1875)
O'Reilly Spite House (1908), built to spite a neighbor who would not sell his adjacent land
Contemporary architecture:
Arthur M. Sackler Museum at Harvard University, one of the few buildings in the U.S. by Pritzker Prize winner James Stirling
Baker House dormitory at MIT by Finnish architect Alvar Aalto, one of only two Aalto buildings in the U.S.
Harvard Graduate Center/Harkness Commons by The Architects Collaborative with Walter Gropius
Carpenter Center for the Visual Arts at Harvard, the only Le Corbusier building in North America
Design Research Building by Benjamin Thompson and Associates
Harvard Science Center, Holyoke Center, and Peabody Terrace by Catalan architect and Harvard Graduate School of Design Dean Josep Lluís Sert
Kresge Auditorium, MIT, by Eero Saarinen
Harvard Art Museums, renovation and major expansion of Fogg Museum building, completed in 2014 by Renzo Piano
MIT Chapel by Eero Saarinen
MIT Media Lab, two buildings by I. M. Pei and Fumihiko Maki
Simmons Hall at MIT by Steven Holl
Stata Center, home to the MIT Computer Science and Artificial Intelligence Laboratory, the Department of Linguistics, and the Department of Philosophy by Frank Gehry
=== Music ===
The city has an active music scene, from classical performances to the latest popular bands. Beyond its colleges and universities, Cambridge has many music venues, including The Middle East, Club Passim, The Plough and Stars, The Lizard Lounge and the Nameless Coffeehouse.
=== Parks and recreation ===
Consisting largely of densely built residential space, Cambridge lacks significant tracts of public parkland. Easily accessible open space on the university campuses, including Harvard Yard, Radcliffe Yard, and MIT's Great Lawn, as well as the considerable open space of Mount Auburn Cemetery and Fresh Pond Reservation, partly compensates for this. At Cambridge's western edge, the cemetery is known as a garden cemetery because of its landscaping (the oldest planned landscape in the country) and arboretum. Although known as a Cambridge landmark, much of the cemetery lies within Watertown. It is also an Important Bird Area (IBA) in the Greater Boston area. Fresh Pond Reservation is the largest open green space in Cambridge with 162 acres (656,000 m2) of land around a 155-acre (627,000 m2) kettle hole lake. This land includes a 2.25-mile walking trail around the reservoir and a public nine-hole golf course.
Public parkland includes the esplanade along the Charles River, which mirrors its Boston counterpart, Cambridge Common, Danehy Park, and Alewife Brook Reservation.
== Government ==
=== Federal and state representation ===
Cambridge is split between Massachusetts's 5th and 7th U.S. congressional districts. The 5th district seat is held by Democrat Katherine Clark, who replaced now-Senator Ed Markey in a 2013 special election; the 7th is represented by Democrat Ayanna Pressley, elected in 2018. The state's senior United States senator is Democrat Elizabeth Warren, elected in 2012, who lives in Cambridge. The governor of Massachusetts is Democrat Maura Healey, elected in 2022.
Cambridge is represented in six districts in the Massachusetts House of Representatives: the 24th Middlesex (which includes parts of Belmont and Arlington), the 25th and 26th Middlesex (the latter of which includes a portion of Somerville), the 29th Middlesex (which includes a small part of Watertown), and the Eighth and Ninth Suffolk (both including parts of the City of Boston). The city is represented in the Massachusetts Senate as a part of the 2nd Middlesex, Middlesex and Suffolk, and 1st Suffolk and Middlesex districts.
===Politics===
From 1860 to 1880, Republicans Abraham Lincoln, Ulysses S. Grant, Rutherford B. Hayes, and James Garfield each won Cambridge, Grant doing so by margins of over 20 points in both of his campaigns. Following that, from 1884 to 1892, Grover Cleveland won Cambridge in all three of his presidential campaigns, by less than ten points each time.
Then from 1896 to 1924, Cambridge became something of a swing city with a slight Republican lean. Republican candidates carried the city in five of the eight presidential elections during that time, with five of the elections resulting in either a plurality or a margin of victory of fewer than ten points. In modern times, however, Cambridge has been a stronghold of the Democratic Party due to the increasingly leftward shift of college towns, and has gained nicknames such as the "People's Republic of Cambridge" or "Berkeley on the Charles." While Cambridge's policies are not uniformly left-wing (for example, it has the lowest property tax in metro Boston), Republicans represent a tiny minority in Cambridge, and Democratic incumbents frequently run either unopposed or opposed by fellow Democrats.
In the last 23 presidential elections, dating back to the nomination of Al Smith in the 1928 presidential election, Democratic presidential candidates have won Cambridge with every Democratic nominee since Massachusetts native John F. Kennedy in 1960 receiving at least 70% of the vote, except for Jimmy Carter in 1976 and 1980. Since 1928, the only Republican nominee to come within ten points of carrying Cambridge is Dwight Eisenhower in his 1956 reelection bid. At the state level, Cambridge has consistently delivered its vote to the Democratic Party even during overwhelming Republican sweeps, such as Bill Weld's 1994 re-election (during which Cambridge was the only municipality in all of eastern Massachusetts to vote Democrat) and Charlie Baker's 2018 re-election. Cambridge has consistently voted for left-wing causes, such as ranked-choice voting, marijuana legalization, and physician-assisted suicide.
===City government ===
Cambridge has a city government led by a mayor and a nine-member city council. There is also a six-member school committee that functions alongside the superintendent of public schools. The councilors and school committee members are elected every two years using proportional representation.
The mayor is elected by the city councilors from among themselves and serves as the chair of city council meetings. The mayor also sits on the school committee. The mayor is not the city's chief executive. Rather, the city manager, who is appointed by the city council, serves in that capacity.
Under the city's Plan E form of government, the city council does not have the power to appoint or remove city officials who are under the direction of the city manager. The city council and its members are also forbidden from giving orders to any subordinate of the city manager.
Yi-An Huang is the City Manager as of September 6, 2022, succeeding Owen O'Riordan (now the Deputy City Manager) who briefly served as the Acting City Manager after Louis DePasquale resigned on July 5, 2022, after six years in office.
= current mayor
= former mayor
On March 8, 2021, Cambridge City Council voted to recognize polyamorous domestic partnerships, becoming the second city in the United States following neighboring Somerville, which had done so in 2020.
=== County government ===
Cambridge was a county seat of Middlesex County, along with Lowell, until the abolition of executive county government. Though the county government was abolished in 1997, the county still exists as a geographical and political region. The employees of Middlesex County courts, jails, registries, and other county agencies now work directly for the state. The county's registrars of Deeds and Probate remain in Cambridge, but the Superior Court and District Attorney have had their operations transferred to Woburn. Third District Court has shifted operations to Medford, and the county Sheriff's office awaits near-term relocation.
== Education ==
=== Higher education ===
Cambridge is perhaps best known as an academic and intellectual center. Its colleges and universities include:
Cambridge School of Culinary Arts
Harvard University
Hult International Business School
Lesley University
Longy School of Music of Bard College
Massachusetts Institute of Technology
At least 258 of the world's total 962 Nobel Prize winners have at some point in their careers been affiliated with universities in Cambridge.
Cambridge College is named for Cambridge and was based in Cambridge until 2017, when it consolidated to a new headquarters in neighboring Boston.
The American Academy of Arts and Sciences, one of the nation's oldest learned societies founded in 1780, is based in Cambridge.
=== Primary and secondary public education ===
The city's schools constitute the Cambridge Public School District. Schools include:
Amigos School
Baldwin School (formerly the Agassiz School)
Cambridgeport School
Fletcher-Maynard Academy
Graham and Parks Alternative School
Haggerty School
Kennedy-Longfellow School
King Open School
Martin Luther King Jr. School
Morse School (a Core Knowledge school)
Peabody School
Tobin School (a Montessori school)
Five upper schools offer grades 6–8 in some of the same buildings as the elementary schools:
Amigos School
Cambridge Street Upper School
Putnam Avenue Upper School
Rindge Avenue Upper School
Vassal Lane Upper School
Cambridge has three district public high school programs, including Cambridge Rindge and Latin School (CRLS).
Other public charter schools include Benjamin Banneker Charter School, which serves grades K–6; Community Charter School of Cambridge in Kendall Square, which serves grades 7–12; and Prospect Hill Academy, a charter school whose upper school is in Central Square though it is not a part of the Cambridge Public School District.
=== Primary and secondary private education ===
Cambridge also has several private schools, including:
Boston Archdiocesan Choir School
Buckingham Browne & Nichols School
Cambridge Montessori school
Cambridge Friends School
Fayerweather Street School
International School of Boston (formerly École Bilingue)
Matignon High School
Shady Hill School
St. Peter School
== Media ==
As part of the Metro Boston area, the city's primary network-affiliated television stations are WBTS-CD (NBC), WBZ-TV (CBS), WCVB-TV (ABC), and WFXT (Fox). There are several additional local stations that are accessible over the air without the need of cable, etc. access. The city also is served by WGBH-TV and WGBX-TV, which are PBS member stations, with WGBH being the flagship station of the statewide WGBH Educational Foundation network. Several TV services provide different portions of Cambridge with cable, DSL, fiber and satellite TV broadcasts and Internet including AT&T U-verse/DIRECTV, Comcast/Xfinity, and DISH Network..
=== Newspapers ===
Cambridge is served by a single online newspaper, Cambridge Day. The last physical newspaper in the city, Cambridge Chronicle, ceased publication in 2022 and today only cross-posts regional stories from other Gannett properties.
=== Radio ===
Cambridge is home to the following radio stations, including both commercially licensed and student-run stations:
=== Television and broadband ===
Cambridge Community Television (CCTV) has served the city since its inception in 1988. CCTV operates Cambridge's public access television facility and three television channels, 8, 9, and 96, on the XFinity cable system (Comcast). The city has invited tenders from other cable providers, but Comcast remains its only fixed television and broadband utility, though services from American satellite TV providers are available. In October 2014, Cambridge City Manager Richard Rossi appointed a citizen Broadband Task Force to "examine options to increase competition, reduce pricing, and improve speed, reliability and customer service for both residents and businesses."
== Infrastructure ==
===Utilities===
Cable television service is provided by XFINITY (Comcast Communications).
Parts of Cambridge are served by a district heating systems loop for industrial organizations that also cover Boston.
Electric service and natural gas are both provided by Eversource Energy. Massachusetts Institute of Technology (MIT), and Verizon Communications. All phones in Cambridge are inter-connected to central office locations in the metropolitan area.
The city maintains its own Public, educational, and government access (PEG) known as Cambridge Community Television (CCTV).
=== Water department ===
Cambridge obtains water from Hobbs Brook (in Lincoln and Waltham) and Stony Brook (Waltham and Weston), as well as an emergency connection to the Massachusetts Water Resources Authority. The city owns over of land in other towns that includes these reservoirs and portions of their watershed. Water from these reservoirs flows by gravity through an aqueduct to Fresh Pond in Cambridge. It is then treated in an adjacent plant and pumped uphill to an elevation of above sea level at the Payson Park Reservoir (Belmont). The water is then redistributed downhill via gravity to individual users in the city. A new water treatment plant opened in 2001.
In October 2016, the city announced that, owing to drought conditions, they would begin buying water from the MWRA. On January 3, 2017, Cambridge announced that "As a result of continued rainfall each month since October 2016, we have been able to significantly reduce the need to use MWRA water. We have not purchased any MWRA water since December 12, 2016 and if 'average' rainfall continues this could continue for several months."
Sewer service is available in Cambridge. The city is inter-connected with the Massachusetts Water Resources Authority (MWRA)'s sewage network with sewage treatment plant in the Boston Harbor.
=== Transportation ===
==== Road ====
Cambridge is served by several major roads, including Route 2, Route 16, and the Route 28. The Massachusetts Turnpike does not pass through Cambridge but is accessible by an exit in nearby Allston. Both U.S. Route 1 and Interstate 93 provide additional access at the eastern end of Cambridge via Leverett Circle in Boston. Route 2A runs the length of the city, chiefly along Massachusetts Avenue. The Charles River forms the southern border of Cambridge and is crossed by 11 bridges connecting Cambridge to Boston, eight of which are open to motorized road traffic, including the Longfellow Bridge and the Harvard Bridge.
Cambridge has an irregular street network because many of the roads date from the colonial era. Contrary to popular belief, the road system did not evolve from longstanding cow-paths. Roads connected various village settlements with each other and nearby towns and were shaped by geographic features, most notably streams, hills, and swampy areas. Today, the major "squares" are typically connected by long, mostly straight roads, such as Massachusetts Avenue between Harvard Square and Central Square or Hampshire Street between Kendall Square and Inman Square.
On October 25, 2022, Cambridge City Council voted 8–1 to eliminate parking minimums from the city code, citing declining car ownership, with the aim of promoting housing construction.
==== Mass transit ====
Cambridge is served by the Massachusetts Bay Transportation Authority, including Porter station on the regional Commuter Rail, Lechmere station on the Green Line, and Alewife, Porter, Harvard, Central, and Kendall Square/MIT stations on the Red Line. Alewife station, the terminus of the Red Line, has a large multi-story parking garage.
The Harvard bus tunnel under Harvard Square connects to the Red Line underground. This tunnel was originally opened for streetcars in 1912 and served trackless trolleys, trolleybuses, and buses as the routes were converted; four lines of the MBTA trolleybus system continued to use it until their conversion to diesel in 2022. The tunnel was partially reconfigured when the Red Line was extended to Alewife in the early 1980s.
Both Union Square station in Somerville on the Green Line and Community College station in Charlestown on the Orange Line are located just outside of Cambridge.
Besides the state-owned transit agency, the city is also served by the Charles River Transportation Management Agency (CRTMA) shuttles which are supported by some of the largest companies operating in the city, in addition to the municipal government itself.
==== Cycling ====
Cambridge has several bike paths, including one along the Charles River, and the Linear Park connecting the Minuteman Bikeway at Alewife with the Somerville Community Path. A connection to Watertown opened in 2022. Bike parking is common and there are bike lanes on many streets, although concerns have been expressed regarding the suitability of many of the lanes. On several central MIT streets, bike lanes transfer onto the sidewalk. Cambridge bans cycling on certain sections of sidewalk where pedestrian traffic is heavy.
Bicycling Magazine in 2006 rated Boston as one of the worst cities in the nation for bicycling, but it has given Cambridge honorable mention as one of the best and was called "Boston's great hope" by the magazine. Boston has since then followed the example of Cambridge and made considerable efforts to improve bicycling safety and convenience.
==== Walking ====
Walking is a popular activity in Cambridge. In 2000, among U.S. cities with more than 100,000 residents, Cambridge had the highest percentage of commuters who walked to work. Cambridge's major historic squares have changed into modern walking neighborhoods, including traffic calming features based on the needs of pedestrians rather than of motorists.
==== Intercity ====
The Boston intercity bus and train stations at South Station in Boston, and Logan International Airport in East Boston, both of which are accessible by subway. The Fitchburg Line rail service from Porter Square connects to some western suburbs. Since October 2010, there has also been intercity bus service between Alewife Station (Cambridge) and New York City.
=== Police department ===
In addition to the Cambridge Police Department, the city is patrolled by the Fifth (Brighton) Barracks of Troop H of the Massachusetts State Police. Owing, however, to proximity, the city also practices functional cooperation with the Fourth (Boston) Barracks of Troop H, as well. The campuses of Harvard and MIT are patrolled by the Harvard University Police Department and MIT Police Department, respectively.
=== Fire department ===
The city of Cambridge is protected by the Cambridge Fire Department. Established in 1832, the CFD operates eight engine companies, four ladder companies, one rescue company, and three paramedic squad companies from eight fire stations located throughout the city. The Acting Chief is Thomas F. Cahill Jr.
=== Emergency medical services (EMS) ===
The city of Cambridge receives emergency medical services from PRO EMS, a privately contracted ambulance service.
=== Public library services ===
Further educational services are provided at the Cambridge Public Library. The large modern main building was built in 2009, and connects to the restored 1888 Richardson Romanesque building. It was founded as the private Cambridge Athenaeum in 1849 and was acquired by the city in 1858, and became the Dana Library. The 1888 building was a donation of Frederick H. Rindge.
== Sister cities and twin towns ==
Cambridge's sister cities with active relationships are:
Coimbra, Portugal (1982)
Gaeta, Italy (1982)
Tsukuba, Japan (1983)
San José Las Flores, El Salvador (1987)
Yerevan, Armenia (1987)
Galway, Ireland (1997)
Les Cayes, Haiti (2014)
Cambridge has ten additional inactive sister city relationships:
Dublin, Ireland (1983)
Ischia, Italy (1984)
Catania, Italy (1987)
Kraków, Poland (1989)
Florence, Italy (1992)
Santo Domingo Oeste, Dominican Republic (2003)
Southwark, England (2004)
Yuseong (Daejeon), Korea (2005)
Haidian (Beijing), China (2005)
Cienfuegos, Cuba (2005)
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] |
5,686 |
Cambridge (disambiguation)
|
Cambridge is a city and the county town of Cambridgeshire, United Kingdom, famous for being the location of the University of Cambridge.
Cambridge may also refer to:
==Places==
===Australia===
Cambridge, Tasmania, a suburb of Hobart
Town of Cambridge, a Western Australian local government area
===Barbados===
Cambridge, Barbados, a populated place in the parish of Saint Joseph, Barbados
===Canada===
Cambridge, Ontario, a city in Canada
Cambridge (federal electoral district), a federal electoral district corresponding to Cambridge, Ontario
Cambridge (provincial electoral district), a provincial electoral district corresponding to Cambridge, Ontario
Cambridge, Hants County, Nova Scotia, a small community in Canada
Cambridge, Kings County, Nova Scotia, a small community in Canada
Cambridge Bay, Nunavut, a hamlet in Canada
Cambridge Parish, New Brunswick, a civil parish in Canada
Cambridge-Narrows, New Brunswick, a small community in Canada
===Jamaica===
Cambridge, Jamaica
===Malta===
Cambridge Battery/Fort Cambridge, an artillery battery
===New Zealand===
Cambridge, New Zealand
===South Africa===
Cambridge, Eastern Cape
===United Kingdom===
Cambridge (ward), Southport
Cambridge, Gloucestershire
Cambridge, Scottish Borders, a location in the United Kingdom
Cambridge, West Yorkshire, a location in the United Kingdom
Cambridge (UK Parliament constituency)
County of Cambridge, another name for Cambridgeshire
Cambridge Heath, a place in the London borough of Tower Hamlets
Cambridge Town (disambiguation) or Camberley, Surrey, England
===United States===
Cambridge, Idaho, a city
Cambridge, Illinois, a village
Cambridge, Iowa, a city
Cambridge, Kansas, a city
Cambridge, Kentucky, a city
Cambridge, Maine, a town
Cambridge, Maryland, a city
Cambridge, Massachusetts, a city where Harvard University and the Massachusetts Institute of Technology are located
Cambridge, Minnesota, a city
Cambridge, Missouri, a ghost town
Cambridge, Nebraska, a city
Cambridge, New Hampshire, a township
Cambridge, Delran, New Jersey, an unincorporated community within Delran Township
Cambridge, Evesham, New Jersey, an unincorporated community within Evesham Township
Cambridge (town), New York, a town
Cambridge (village), New York, a village
Cambridge, Ohio, a city
Cambridge, Vermont, a town
Cambridge (village), Vermont, a village within the town
Cambridge, Wisconsin, a village
Cambridge City, Indiana, a town
Cambridge Springs, Pennsylvania, a borough
Cambridge Township, Ohio, a township
Cambridge Township, Henry County, Illinois, a township
Cambridge Township, Michigan, a township
Cambridge Township, Minnesota, a township
Cambridge Township, Pennsylvania, a township
===Extraterrestrial===
2531 Cambridge, a stony Main Belt asteroid in the Solar System
==People==
===Given name===
Cambridge Jones, British celebrity photographer
===Surnames===
Alice Cambridge (1762–1829), early Irish Methodist preacher
Alyson Cambridge (born 1980), American operatic soprano and classical music, jazz, and American popular song singer
Asuka Cambridge (born 1993), Japanese sprint athlete
Barrington Cambridge (born 1957), Guyanese boxer
Desmond Cambridge (born 1979), American basketball player
Godfrey Cambridge (1933–1976), American stand-up comic and actor
Jaloni Cambridge (born 2005), American basketball player
Richard Owen Cambridge (1717–1802), British poet
===Titles===
Duke of Cambridge
==Brands and enterprises==
Cambridge (cigarette)
Cambridge Audio, a manufacturer of audio equipment
Cambridge Glass, a glass company of Cambridge, Ohio
Cambridge Scientific Instrument Company, founded 1881 in England
Cambridge SoundWorks, a manufacturer of audio equipment
Cambridge Theatre, a theatre in the West End of London
Cambridge University Press
==Educational institutions==
Cambridge State University, US
The Cambridge School (disambiguation)
University of Cambridge, UK
==Other uses==
Cambridge (book), 2005 book by Tim Rawle
Cambridge (ship), four merchant ships
Austin Cambridge, motor car range produced by the Austin Motor Company
Cambridge Cottage, a building in London, England
Cambridge Circus (disambiguation)
|
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5,688 |
Colin Dexter
|
Norman Colin Dexter (29 September 1930 – 21 March 2017) was an English crime writer known for his Inspector Morse series of novels, which were written between 1975 and 1999 and adapted as an ITV television series, Inspector Morse, from 1987 to 2000. His characters have spawned a sequel series, Lewis, from 2006 to 2015, and a prequel series, Endeavour, from 2012 to 2023.
==Early life and career==
Dexter was born in Stamford, Lincolnshire, to Alfred and Dorothy Dexter. He had an elder brother, John, a fellow classicist, who taught Classics at The King's School, Peterborough, and a sister, Avril. Alfred ran a small garage and taxi company from premises in Scotgate, Stamford. Dexter was educated at St John's Infants School and Bluecoat Junior School, from which he gained a scholarship to Stamford School, a boys' grammar school, where a younger contemporary was England cricket captain and England rugby player, M. J. K. Smith.
After leaving school, Dexter completed his national service with the Royal Corps of Signals and then read classics at Christ's College, Cambridge, graduating in 1953 and receiving a master's degree in 1958. However, in 2000 he stated that he shared the same views on politics and religion as Inspector Morse, who was portrayed in the final Morse novel, The Remorseful Day, as an atheist. A post at Loughborough Grammar School followed in 1957, then he took up the position of senior Classics teacher at Corby Grammar School, Northamptonshire, in 1959.
In 1966, he was forced by the onset of deafness to retire from teaching and took up the post of senior assistant secretary at the University of Oxford Delegacy of Local Examinations (UODLE) in Oxford, a job he held until his retirement in 1988.
In November 2008, Dexter featured prominently in the BBC Four programme "How to Solve a Cryptic Crossword", as part of the Timeshift series, in which he recounted some of the crossword clues solved by Morse.
==Writing career==
The initial books written by Dexter were general studies textbooks. He began writing mysteries in 1972 during a family holiday. Last Bus to Woodstock was published in 1975 and introduced the character of Inspector Morse, the irascible detective whose penchants for cryptic crosswords, English literature, cask ale, and music by Wagner reflected Dexter's own enthusiasms. Dexter's plots used false leads and other red herrings, "presenting Morse, and his readers, with fiendishly difficult puzzles to solve". Lewis is assisted by DS James Hathaway, played by Laurence Fox. A prequel series, Endeavour, features a young Morse and stars Shaun Evans and Roger Allam. Endeavour was first broadcast on the ITV network in 2012, ending with the ninth series in 2023, taking young Morse's career into 1972. Dexter was a consultant for Lewis and the first few years of Endeavour. As with Morse, Dexter occasionally made cameo appearances in both Lewis and Endeavour.
Including both Morse and Lewis, many of the characters in Dexter's books were taken from the names of other cruciverbalists. For example, although Dexter's military service was as a Morse code operator in the Royal Corps of Signals, the character was named after his friend Sir Jeremy Morse, a crossword devotee like Dexter.
==Awards and honours==
Dexter received several Crime Writers' Association awards: two Silver Daggers for Service of All the Dead in 1979 and The Dead of Jericho in 1981; two Gold Daggers for The Wench is Dead in 1989 and The Way Through the Woods in 1992; and a Cartier Diamond Dagger for lifetime achievement in 1997. In 2005 Dexter became a Fellow by Special Election of St Cross College, Oxford.
In the 2000 Birthday Honours Dexter was appointed an Officer of the Order of the British Empire for services to literature. In 2001 he was awarded the Freedom of the City of Oxford. In September 2011, the University of Lincoln awarded Dexter an honorary Doctor of Letters degree.
==Personal life==
In 1956, he married Dorothy Cooper. They had a daughter, Sally, and a son, Jeremy.
|
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5,689 |
College
|
A college (Latin: collegium) may be a tertiary educational institution (sometimes awarding degrees), part of a collegiate university, an institution offering vocational education, a further education institution, or a secondary school.
In most of the world, a college may be a high school or secondary school, a college of further education, a training institution that awards trade qualifications, a higher-education provider that does not have university status (often without its own degree-awarding powers), or a constituent part of a university. In the United States, a college may offer undergraduate programs – either as an independent institution or as the undergraduate program of a university – or it may be a residential college of a university or a community college, referring to (primarily public) higher education institutions that aim to provide affordable and accessible education, usually limited to two-year associate degrees. The word "college" is generally also used as a synonym for a university in the US, and as used in phrases such as "college students" and "going to college" it is understood to mean any degree granting institution, whether denominated a school, an institute, a college, or a university.
Colleges in countries such as France, Belgium, and Switzerland provide secondary education.
==Etymology==
The word "college" is from the Latin verb lego, legere, legi, lectum, "to collect, gather together, pick", plus the preposition cum, "with", thus meaning "selected together". Thus "colleagues" are literally "persons who have been selected to work together". In ancient Rome a collegium was a "body, guild, corporation united in colleagueship; of magistrates, praetors, tribunes, priests, augurs; a political club or trade guild". Thus a college was a form of corporation or corporate body, an artificial legal person (body/corpus) with its own legal personality, with the capacity to enter into legal contracts, to sue and be sued. In mediaeval England there were colleges of priests, for example in chantry chapels; modern survivals include the Royal College of Surgeons in England (originally the Guild of Surgeons Within the City of London), the College of Arms in London (a body of heralds enforcing heraldic law), an electoral college (to elect representatives); all groups of persons "selected in common" to perform a specified function and appointed by a monarch, founder or other person in authority. As for the modern "college of education", it was a body created for that purpose, for example Eton College was founded in 1440 by letters patent of King Henry VI for the constitution of a college of Fellows, priests, clerks, choristers, poor scholars, and old poor men, with one master or governor, whose duty it shall be to instruct these scholars and any others who may resort thither from any part of England in the knowledge of letters, and especially of grammar, without payment".
==Overview==
===Higher education===
Within higher education, the term can be used to refer to:
A constituent part of a collegiate university, for example King's College, Cambridge, or of a federal university, for example King's College London.
A liberal arts college, an independent institution of higher education focusing on undergraduate education, such as Williams College or Amherst College.
A liberal arts division of a university whose undergraduate program does not otherwise follow a liberal arts model, such as the Yuanpei College at Peking University.
An institute providing specialised training, such as a college of further education, for example Belfast Metropolitan College, a teacher training college, or an art college.
A Catholic higher education institute which includes universities, colleges, and other institutions of higher education privately run by the Catholic Church, typically by religious institutes. Those tied to the Holy See are specifically called pontifical universities.
In the United States, college is sometimes but rarely a synonym for a research university, such as Dartmouth College, one of the eight universities in the Ivy League.
In the United States, the undergraduate college of a university which also confers graduate degrees, such as Yale College, the undergraduate college within Yale University.
===Further education===
A sixth form college or college of further education is an educational institution in England, Wales, Northern Ireland, Belize, the Caribbean, Malta, Norway, Brunei, and Southern Africa, among others, where students aged 16 to 19 typically study for advanced school-level qualifications, such as A-levels, BTEC, HND or its equivalent and the International Baccalaureate Diploma, or school-level qualifications such as GCSEs. In Singapore and India, this is known as a junior college. The municipal government of the city of Paris uses the phrase "sixth form college" as the English name for a lycée.
===Secondary education===
In some national education systems, secondary schools may be called "colleges" or have "college" as part of their title.
In Australia the term "college" is applied to any private or independent (non-government) primary and, especially, secondary school as distinct from a state school. Melbourne Grammar School, Cranbrook School, Sydney and The King's School, Parramatta are considered colleges.
There has also been a recent trend to rename or create government secondary schools as "colleges". In the state of Victoria, some state high schools are referred to as secondary colleges, although the pre-eminent government secondary school for boys in Melbourne is still named Melbourne High School. In Western Australia, South Australia and the Northern Territory, "college" is used in the name of all state high schools built since the late 1990s, and also some older ones. In New South Wales, some high schools, especially multi-campus schools resulting from mergers, are known as "secondary colleges". In Queensland some newer schools which accept primary and high school students are styled state college, but state schools offering only secondary education are called "State High School". In Tasmania and the Australian Capital Territory, "college" refers to the final two years of high school (years 11 and 12), and the institutions which provide this. In this context, "college" is a system independent of the other years of high school. Here, the expression is a shorter version of matriculation college.
In a number of Canadian cities, many government-run secondary schools are called "collegiates" or "collegiate institutes" (C.I.), a complicated form of the word "college" which avoids the usual "post-secondary" connotation. This is because these secondary schools have traditionally focused on academic, rather than vocational, subjects and ability levels (for example, collegiates offered Latin while vocational schools offered technical courses). Some private secondary schools (such as Upper Canada College, Vancouver College) choose to use the word "college" in their names nevertheless. Some secondary schools elsewhere in the country, particularly ones within the separate school system, may also use the word "college" or "collegiate" in their names.
In New Zealand the word "college" normally refers to a secondary school for ages 13 to 17 and "college" appears as part of the name especially of private or integrated schools. "Colleges" most frequently appear in the North Island, whereas "high schools" are more common in the South Island.
In the Netherlands, "college" is equivalent to HBO (Higher professional education). It is oriented towards professional training with a clear occupational outlook, unlike universities which are scientifically oriented.
In South Africa, some secondary schools, especially private schools on the English public school model, have "college" in their title, including six of South Africa's Elite Seven high schools. A typical example of this category would be St John's College.
Private schools that specialize in improving children's marks through intensive focus on examination needs are informally called "cram-colleges".
In Sri Lanka the word "college" (known as Vidyalaya in Sinhala) normally refers to a secondary school, which usually signifies above the 5th standard. During the British colonial period a limited number of exclusive secondary schools were established based on English public school model (Royal College Colombo, S. Thomas' College, Mount Lavinia, Trinity College, Kandy) these along with several Catholic schools (St. Joseph's College, Colombo, St Anthony's College) traditionally carry their name as colleges. Following the start of free education in 1931 large group of central colleges were established to educate the rural masses. Since Sri Lanka gained Independence in 1948, many schools that have been established have been named as "college".
===Other===
As well as an educational institution, the term, in accordance with its etymology, may also refer to any formal group of colleagues set up under statute or regulation; often under a Royal Charter. Examples include an electoral college, the College of Arms, a college of canons, and the College of Cardinals. Other collegiate bodies include professional associations, particularly in medicine and allied professions. In the UK these include the Royal College of Nursing and the Royal College of Physicians. Examples in the United States include the American College of Physicians, the American College of Surgeons, and the American College of Dentists. An example in Australia is the Royal Australian College of General Practitioners.
==College by country==
The different ways in which the term "college" is used to describe educational institutions in various regions of the world is listed below:
==Americas==
===Canada===
In Canadian English, the term "college" usually refers to a trades school, applied arts/science/technology/business/health school or community college. These are post-secondary institutions granting certificates, diplomas, associate degrees and (in some cases) bachelor's degrees. The French acronym specific to public institutions within Quebec's particular system of pre-university and technical education is CEGEP (Collège d'enseignement général et professionnel, "college of general and professional education"). They are collegiate-level institutions that a student typically enrols in if they wish to continue onto university in the Quebec education system, or to learn a trade. In Ontario and Alberta, there are also institutions that are designated university colleges, which only grant undergraduate degrees. This is to differentiate between universities, which have both undergraduate and graduate programs and those that do not.
In Canada, there is a strong distinction between "college" and "university". In conversation, one specifically would say either "they are going to university" (i.e., studying for a three- or four-year degree at a university) or "they are going to college" (i.e., studying at a technical/career training).
====Usage in a university setting====
The term college also applies to distinct entities that formally act as an affiliated institution of the university, formally referred to as federated college, or affiliated colleges. A university may also formally include several constituent colleges, forming a collegiate university. Examples of collegiate universities in Canada include Trent University, and the University of Toronto. These types of institutions act independently, maintaining their own endowments, and properties. However, they remain either affiliated, or federated with the overarching university, with the overarching university being the institution that formally grants the degrees. For example, Trinity College was once an independent institution, but later became federated with the University of Toronto. Several centralized universities in Canada have mimicked the collegiate university model; although constituent colleges in a centralized university remains under the authority of the central administration. Centralized universities that have adopted the collegiate model to a degree includes the University of British Columbia, with Green College and St. John's College; and the Memorial University of Newfoundland, with Sir Wilfred Grenfell College.
Occasionally, "college" refers to a subject specific faculty within a university that, while distinct, are neither federated nor affiliated—College of Education, College of Medicine, College of Dentistry, College of Biological Science among others.
The Royal Military College of Canada is a military college which trains officers for the Canadian Armed Forces. The institution is a full-fledged university, with the authority to issue graduate degrees, although it continues to word the term college in its name. The institution's sister schools, Royal Military College Saint-Jean also uses the term college in its name, although it academic offering is akin to a CEGEP institution in Quebec. A number of post-secondary art schools in Canada formerly used the word college in their names, despite formally being universities. However, most of these institutions were renamed, or re-branded in the early 21st century, omitting the word college from its name.
====Usage in secondary education====
The word college continues to be used in the names public separate secondary schools in Ontario. A number of independent schools across Canada also use the word college in its name.
Public secular school boards in Ontario also refer to their secondary schools as collegiate institutes. However, usage of the word collegiate institute varies between school boards. Collegiate institute is the predominant name for secondary schools in Lakehead District School Board, and Toronto District School Board, although most school boards in Ontario use collegiate institute alongside high school, and secondary school in the names of their institutions. Similarly, secondary schools in Regina, and Saskatoon are referred to as Collegiate.
===Chile===
Officially, since 2009, the Pontifical Catholic University of Chile incorporated the term "college" as the name of a tertiary education program as a bachelor's degree. The program features a Bachelor of Natural Sciences and Mathematics, a Bachelor of Social Science and a Bachelor of Arts and Humanities. It has the same system as the American universities, it combines majors and minors and finally, it let the students continue a higher degree in the same university once the program it is completed.
But in Chile, the term "college" is not usually used for tertiary education, but is used mainly in the name of some private bilingual schools, corresponding to levels 0, 1 and 2 of the ISCED 2011. Some examples are they Santiago College, Saint George's College, among others.
===United States===
In the United States, there were 5,916 post-secondary institutions (universities and colleges) having peaked at 7,253 in 2012–13 and fallen every year since. A "college" in the US can refer to a constituent part of a university (which can be a residential college, the sub-division of the university offering undergraduate courses, or a school of the university offering particular specialized courses), an independent institution offering bachelor's-level courses, or an institution offering instruction in a particular professional, technical or vocational field. In popular usage, the word "college" is the generic term for any post-secondary undergraduate education. Americans "go to college" after high school, regardless of whether the specific institution is formally a college or a university. Some students choose to dual-enroll, by taking college classes while still in high school. The word and its derivatives are the standard terms used to describe the institutions and experiences associated with American post-secondary undergraduate education.
Students must pay for college before taking classes. Some borrow the money via loans, and some students fund their educations with cash, scholarships, grants, or some combination of these payment methods. In 2011, the state or federal government subsidized $8,000 to $100,000 for each undergraduate degree. For state-owned schools (called "public" universities), the subsidy was given to the college, with the student benefiting from lower tuition. The state subsidized on average 50% of public university tuition.
Colleges vary in terms of size, degree, and length of stay. Two-year colleges, also known as junior or community colleges, usually offer an associate degree, and four-year colleges usually offer a bachelor's degree. Often, these are entirely undergraduate institutions, although some have graduate school programs.
Four-year institutions in the U.S. that emphasize a liberal arts curriculum are known as liberal arts colleges. Until the 20th century, liberal arts, law, medicine, theology, and divinity were about the only form of higher education available in the United States. These schools have traditionally emphasized instruction at the undergraduate level, although advanced research may still occur at these institutions.
While there is no national standard in the United States, the term "university" primarily designates institutions that provide undergraduate and graduate education. A university typically has as its core and its largest internal division an undergraduate college teaching a liberal arts curriculum, also culminating in a bachelor's degree. What often distinguishes a university is having, in addition, one or more graduate schools engaged in both teaching graduate classes and in research. Often these would be called a School of Law or School of Medicine, (but may also be called a college of law, or a faculty of law). An exception is Vincennes University, Indiana, which is styled and chartered as a "university" even though almost all of its academic programs lead only to two-year associate degrees. Some institutions, such as Dartmouth College and The College of William & Mary, have retained the term "college" in their names for historical reasons. In one unique case, Boston College and Boston University, the former located in Chestnut Hill, Massachusetts and the latter located in Boston, Massachusetts, are completely separate institutions.
Usage of the terms varies among the states. In 1996, for example, Georgia changed all of its four-year institutions previously designated as colleges to universities, and all of its vocational technology schools to technical colleges.
The terms "university" and "college" do not exhaust all possible titles for an American institution of higher education. Other options include "institute" (Worcester Polytechnic Institute and Massachusetts Institute of Technology), "academy" (United States Military Academy), "union" (Cooper Union), "conservatory" (New England Conservatory), and "school" (Juilliard School). In colloquial use, the institutions are still referred to as "college" when referring to undergraduate studies.
The term college is also, as in the United Kingdom, used for a constituent semi-autonomous part of a larger university but generally organized on academic rather than residential lines. For example, at many institutions, the undergraduate portion of the university can be briefly referred to as the college (such as The College of the University of Chicago, Harvard College at Harvard, or Columbia College at Columbia) while at others, such as the University of California, Berkeley, "colleges" are collections of academic programs and other units that share some common characteristics, mission, or disciplinary focus (the "college of engineering", the "college of nursing", and so forth). There exist other variants for historical reasons, including some uses that exist because of mergers and acquisitions; for example, Duke University, which was called Trinity College until the 1920s, still calls its main undergraduate subdivision Trinity College of Arts and Sciences.
====Residential colleges====
Some American universities, such as Princeton, Rice, and Yale have established residential colleges (sometimes, as at Harvard, the first to establish such a system in the 1930s, known as houses) along the lines of Oxford or Cambridge. Unlike the Oxbridge colleges, but similarly to Durham, these residential colleges are not autonomous legal entities nor are they typically much involved in education itself, being primarily concerned with room, board, and social life. At the University of Michigan, University of California, San Diego and the University of California, Santa Cruz, each residential college teaches its own core writing courses and has its own distinctive set of graduation requirements.
Many American universities have placed increased emphasis on their residential colleges in recent years. This is exemplified by the creation of new colleges at Ivy League schools such as Yale University and Princeton University, and efforts to strengthen the contribution of the residential colleges to student education, including through a 2016 taskforce at Princeton on residential colleges.
====Origin of the American usage====
The founders of the first institutions of higher education in the United States were graduates of the University of Oxford and the University of Cambridge. The small institutions they founded would not have seemed to them like universities – they were tiny and did not offer the higher degrees in medicine and theology. Furthermore, they were not composed of several small colleges. Instead, the new institutions felt like the Oxford and Cambridge colleges they were used to – small communities, housing and feeding their students, with instruction from residential tutors (as in the United Kingdom, described above). When the first students graduated, these "colleges" assumed the right to confer degrees upon them, usually with authority—for example, The College of William & Mary has a royal charter from the British monarchy allowing it to confer degrees while Dartmouth College has a charter permitting it to award degrees "as are usually granted in either of the universities, or any other college in our realm of Great Britain."
The leaders of Harvard College (which granted America's first degrees in 1642) might have thought of their college as the first of many residential colleges that would grow up into a New Cambridge university. However, over time, few new colleges were founded there, and Harvard grew and added higher faculties. Eventually, it changed its title to university, but the term "college" had stuck and "colleges" have arisen across the United States.
In American English, the word "college" not only embodies a particular type of school, but has historically been used to refer to the general concept of undergraduate education when it is not necessary to specify a school, as in "going to college" or "college savings accounts" offered by banks.
In a survey of more than 2,000 college students in 33 states and 156 different campuses, the U.S. Public Interest Research Group found the average student spends as much as $1,200 each year on textbooks and supplies alone. By comparison, the group says that's the equivalent of 39 percent of tuition and fees at a community college, and 14 percent of tuition and fees at a four-year public university.
====Morrill Land-Grant Act====
In addition to private colleges and universities, the U.S. also has a system of government funded, public universities. Many were founded under the Morrill Land-Grant Colleges Act of 1862. A movement had arisen to bring a form of more practical higher education to the masses, as "...many politicians and educators wanted to make it possible for all young Americans to receive some sort of advanced education." and to provide formal education in "...agriculture, home economics, mechanical arts, and other professions that seemed practical at the time."
The act was eventually extended to allow all states that had remained with the Union during the American Civil War, and eventually all states, to establish such institutions. Most of the colleges established under the Morrill Act have since become full universities, and some are among the elite of the world.
====Benefits of college====
Selection of a four-year college as compared to a two-year junior college, even by marginal students such as those with a C+ grade average in high school and SAT scores in the mid 800s, increases the probability of graduation and confers substantial economic and social benefits.
==Asia==
===Bangladesh===
In Bangladesh, educational institutions offering higher secondary (11th–12th grade) education are known as colleges.
===Hong Kong===
In Hong Kong, the term 'college' is used by tertiary institutions as either part of their names or to refer to a constituent part of the university, such as the colleges in the collegiate The Chinese University of Hong Kong; or to a residence hall of a university, such as St. John's College, University of Hong Kong. Many older secondary schools have the term 'college' as part of their names.
===India===
The modern system of education was heavily influenced by the British starting in 1835.
In India, the term "college" is commonly reserved for institutions that offer high school diplomas at year 12 ("Junior College", similar to American high schools), and those that offer the bachelor's degree; some colleges, however, offer programmes up to PhD level. Generally, colleges are located in different parts of a state and all of them are affiliated to a regional university. The colleges offer programmes leading to degrees of that university. Colleges may be either Autonomous or non-autonomous. Autonomous Colleges are empowered to establish their own syllabus, and conduct and assess their own examinations; in non-autonomous colleges, examinations are conducted by the university, at the same time for all colleges under its affiliation. There are several hundred universities and each university has affiliated colleges, often a large number.
The first liberal arts and sciences college in India was "Cottayam College" or the "Syrian College", Kerala in 1815. The First inter linguistic residential education institution in Asia was started at this college. At present it is a Theological seminary which is popularly known as Orthodox Theological Seminary or Old Seminary. After that, CMS College, Kottayam, established in 1817, and the Presidency College, Kolkata, also 1817, initially known as Hindu College. The first college for the study of Christian theology and ecumenical enquiry was Serampore College (1818). The first Missionary institution to impart Western style education in India was the Scottish Church College, Calcutta (1830). The first commerce and economics college in India was Sydenham College, Mumbai (1913).
In India a new term has been introduced that is Autonomous Institutes & Colleges. An autonomous Colleges are colleges which need to be affiliated to a certain university. These colleges can conduct their own admission procedure, examination syllabus, fees structure etc. However, at the end of course completion, they cannot issue their own degree or diploma. The final degree or diploma is issued by the affiliated university.
Also, some significant changes can pave way under the NEP (New Education Policy 2020) which may affect the present guidelines for universities and colleges. Implemented in the 2023–2024 academic year, the new education policy is said to fill the gaps and cover the drawbacks of the Indian education system.
===Israel===
In Israel, any non-university higher-learning facility is called a college. Institutions accredited by the Council for Higher Education in Israel (CHE) to confer a bachelor's degree are called "academic colleges" (; plural ). These colleges (at least 4 for 2012) may also offer master's degrees and act as research facilities. There are also over twenty teacher training colleges or seminaries, most of which may award only a Bachelor of Education (BEd) degree.
Academic colleges: Any educational facility that had been approved to offer at least bachelor's degree is entitled by CHE to use the term "academic college" in its name.
Engineering academic college: Any academic facility that offers at least a bachelor's degree and most of it faculties are providing an engineering degree and engineering license.
Educational academic college: After an educational facility that had been approved for "teachers seminar" status is then approved to provide a Bachelor of Education, its name is changed to include "educational academic college."
Technical college: A "technical college" () is an educational facility that is approved to allow to provide P.E. degree (; 14'th class) or technician (; 13'th class) diploma and licenses.
Training College: A "training college" ( or ) is an educational facility that provides basic training allowing a person to receive a working permit in a field such as alternative medicine, cooking, art, mechanic, electrician and other professions. A trainee could receive the right to work in certain professions as apprentice (j. mechanic, j. electrician etc.). After working in the training field for enough time, an apprentice can receive a license to operate as mechanic or electrician) This educational facility is mostly used to provide basic training for low tech jobs and for job seekers without any training that are provided by the nation's Employment Service (שירות התעסוקה).
===Macau===
Following the Portuguese usage, the term "college" (colégio) in Macau has traditionally been used in the names for private (and non-governmental) pre-university educational institutions, which correspond to form one to form six level tiers. Such schools are usually run by the Roman Catholic church or missionaries in Macau. Examples include Chan Sui Ki Perpetual Help College, Yuet Wah College, and Sacred Heart Canossian College.
===Philippines===
In the Philippines, colleges usually refer to institutions of learning that grant degrees but whose scholastic fields are not as diverse as that of a university (University of Santo Tomas, University of the Philippines, Ateneo de Manila University, De La Salle University, Far Eastern University, and AMA University), such as the San Beda College which specializes in law, AMA Computer College whose campuses are spread all over the Philippines which specializes in information and computing technologies, and the Mapúa Institute of Technology which specializes in engineering, or to component units within universities that do not grant degrees but rather facilitate the instruction of a particular field, such as a College of Science and College of Engineering, among many other colleges of the University of the Philippines.
A state college may not have the word "college" on its name, but may have several component colleges, or departments. Thus, the Eulogio Amang Rodriguez Institute of Science and Technology is a state college by classification.
Usually, the term "college" is also thought of as a hierarchical demarcation between the term "university", and quite a number of colleges seek to be recognized as universities as a sign of improvement in academic standards (Colegio de San Juan de Letran, San Beda College), and increase in the diversity of the offered degree programs (called "courses"). For private colleges, this may be done through a survey and evaluation by the Commission on Higher Education and accrediting organizations, as was the case of Urios College which is now the Fr. Saturnino Urios University. For state colleges, it is usually done by a legislation by the Congress or Senate. In common usage, "going to college" simply means attending school for an undergraduate degree, whether it's from an institution recognized as a college or a university.
When it comes to referring to the level of education, college is the term more used to be synonymous to tertiary or higher education. A student who is or has studied his/her undergraduate degree at either an institution with college or university in its name is considered to be going to or have gone to college.
===Singapore===
The term "college" in Singapore is generally only used for pre-university educational institutions called "Junior Colleges", which provide the final two years of secondary education (equivalent to sixth form in British terms or grades 11–12 in the American system). Since 1 January 2005, the term also refers to the three campuses of the Institute of Technical Education with the introduction of the "collegiate system", in which the three institutions are called ITE College East, ITE College Central, and ITE College West respectively.
The term "university" is used to describe higher-education institutions offering locally conferred degrees. Institutions offering diplomas are called "polytechnics", while other institutions are often referred to as "institutes" and so forth.
===Sri Lanka===
There are several professional and vocational institutions that offer post-secondary education without granting degrees that are referred to as "colleges". This includes the Sri Lanka Law College, the many Technical Colleges and Teaching Colleges.
===Turkey===
In Turkey, the term "kolej" (college) refers to a private high school, typically preceded by one year of preparatory language education. Notable Turkish colleges include Robert College, Uskudar American Academy, American Collegiate Institute and Tarsus American College.
==Africa==
===South Africa===
Although the term "college" is hardly used in any context at any university in South Africa, some non-university tertiary institutions call themselves colleges. These include teacher training colleges, business colleges and wildlife management colleges. See: List of universities in South Africa#Private colleges and universities; List of post secondary institutions in South Africa.
===Zimbabwe===
The term college is mainly used by private or independent secondary schools with Advanced Level (Upper 6th formers) and also Polytechnic Colleges which confer diplomas only. A student can complete secondary education (International General Certificate of Secondary Education, IGCSE) at 16 years and proceed straight to a poly-technical college or they can proceed to Advanced level (16 to 19 years) and obtain a General Certificate of Education (GCE) certificate which enables them to enroll at a university, provided they have good grades. Alternatively, with lower grades, the GCE certificate holders will have an added advantage over their GCSE counterparts if they choose to enroll at a polytechnical college. Some schools in Zimbabwe choose to offer the International Baccalaureate studies as an alternative to the IGCSE and GCE.
==Europe==
===Greece===
Kollegio (in Greek Κολλέγιο) refers to the Centers of Post-Lyceum Education (in Greek Κέντρο Μεταλυκειακής Εκπαίδευσης, abbreviated as KEME), which are principally private and belong to the Greek post-secondary education system. Some of them have links to EU or US higher education institutions or accreditation organizations, such as the NEASC. Kollegio (or Kollegia in plural) may also refer to private non-tertiary schools, such as the Athens College.
===Ireland===
In Ireland the term "college" is normally used to describe an institution of tertiary education. University students often say they attend "college" rather than "university". Until 1989, no university provided teaching or research directly; they were formally offered by a constituent college of the university.
There are number of secondary education institutions that traditionally used the word "college" in their names: these are either older, private schools (such as Belvedere College, Gonzaga College, Castleknock College, and St. Michael's College) or what were formerly a particular kind of secondary school. These secondary schools, formerly known as "technical colleges," were renamed "community colleges," but remain secondary schools.
The country's only ancient university is the University of Dublin. Created during the reign of Elizabeth I, it is modelled on the collegiate universities of Cambridge and Oxford. However, only one constituent college was ever founded, hence the curious position of Trinity College Dublin today; although both are usually considered one and the same, the university and college are completely distinct corporate entities with separate and parallel governing structures.
Among more modern foundations, the National University of Ireland, founded in 1908, consisted of constituent colleges and recognised colleges until 1997. The former are now referred to as constituent universities – institutions that are essentially universities in their own right. The National University can trace its existence back to 1850 and the creation of the Queen's University of Ireland and the creation of the Catholic University of Ireland in 1854. From 1880, the degree awarding roles of these two universities was taken over by the Royal University of Ireland, which remained until the creation of the National University in 1908 and Queen's University Belfast.
The state's two new universities, Dublin City University and University of Limerick, were initially National Institute for Higher Education institutions. These institutions offered university level academic degrees and research from the start of their existence and were awarded university status in 1989 in recognition of this.
Third level technical education in the state has been carried out in the Institutes of Technology, which were established from the 1970s as Regional Technical Colleges. These institutions have delegated authority which entitles them to give degrees and diplomas from Quality and Qualifications Ireland (QQI) in their own names.
A number of private colleges exist such as Dublin Business School, providing undergraduate and postgraduate courses validated by QQI and in some cases by other universities.
Other types of college include colleges of education, such as the Church of Ireland College of Education. These are specialist institutions, often linked to a university, which provide both undergraduate and postgraduate academic degrees for people who want to train as teachers.
A number of state-funded further education colleges exist – which offer vocational education and training in a range of areas from business studies and information and communications technology to sports injury therapy. These courses are usually one, two or less often three years in duration and are validated by QQI at Levels 5 or 6, or for the BTEC Higher National Diploma award, which is a Level 6/7 qualification, validated by Edexcel. There are numerous private colleges (particularly in Dublin and Limerick) which offer both further and higher education qualifications. These degrees and diplomas are often certified by foreign universities/international awarding bodies and are aligned to the National Framework of Qualifications at Levels 6, 7 and 8.
===Netherlands===
In the Netherlands there are 3 main educational routes after high school.
MBO (middle-level applied education), which is the equivalent of junior college. Designed to prepare students for either skilled trades and technical occupations and workers in support roles in professions such as engineering, accountancy, business administration, nursing, medicine, architecture, and criminology or for additional education at another college with more advanced academic material.
HBO (higher professional education), which is the equivalent of college and has a professional orientation. After HBO (typically 4–6 years), pupils can enroll in a (professional) master's program (1–2 years) or enter the job market. The HBO is taught in vocational universities (hogescholen), of which there are over 40 in the Netherlands, each of which offers a broad variety of programs, with the exception of some that specialize in arts or agriculture. Note that the hogescholen are not allowed to name themselves university in Dutch. This also stretches to English and therefore HBO institutions are known as universities of applied sciences.
WO (Scientific education), which is the equivalent to university level education and has an academic orientation. In the context of secondary education, 'college' is used in the names of some private schools, e.g. Eton College and Winchester College.
====Higher education====
In higher education, a college is normally a provider that does not hold university status, although it can also refer to a constituent part of a collegiate or federal university or a grouping of academic faculties or departments within a university. Traditionally the distinction between colleges and universities was that colleges did not award degrees while universities did, but this is no longer the case with NCG having gained taught degree awarding powers (the same as some universities) on behalf of its colleges, and many of the colleges of the University of London holding full degree awarding powers and being effectively universities. Most colleges, however, do not hold their own degree awarding powers and continue to offer higher education courses that are validated by universities or other institutions that can award degrees.
In England, , over 60% of the higher education providers directly funded by HEFCE (208/340) are sixth-form or further education colleges, often termed colleges of further and higher education, along with 17 colleges of the University of London, one university college, 100 universities, and 14 other providers (six of which use 'college' in their name). Overall, this means over two-thirds of state-supported higher education providers in England are colleges of one form or another. Many private providers are also called colleges, e.g. the New College of the Humanities and St Patrick's College, London.
Colleges within universities vary immensely in their responsibilities. The large constituent colleges of the University of London are effectively universities in their own right; colleges in some universities, including those of the University of the Arts London and smaller colleges of the University of London, run their own degree courses but do not award degrees; those at the University of Roehampton provide accommodation and pastoral care as well as delivering the teaching on university courses; those at Oxford and Cambridge deliver some teaching on university courses as well as providing accommodation and pastoral care; and those in Durham, Kent, Lancaster and York provide accommodation and pastoral care but do not normally participate in formal teaching. The legal status of these colleges also varies widely, with University of London colleges being independent corporations and recognised bodies, Oxbridge colleges, colleges of the University of the Highlands and Islands (UHI) and some Durham colleges being independent corporations and listed bodies, most Durham colleges being owned by the university but still listed bodies, and those of other collegiate universities not having formal recognition. When applying for undergraduate courses through UCAS, University of London colleges are treated as independent providers, colleges of Oxford, Cambridge, Durham and UHI are treated as locations within the universities that can be selected by specifying a 'campus code' in addition to selecting the university, and colleges of other universities are not recognised.
The UHI and the University of Wales Trinity Saint David (UWTSD) both include further education colleges. However, while the UHI colleges integrate FE and HE provision, UWTSD maintains a separation between the university campuses (Lampeter, Carmarthen and Swansea) and the two colleges (Coleg Sir Gâr and Coleg Ceredigion; n.b. coleg is Welsh for college), which although part of the same group are treated as separate institutions rather than colleges within the university.
A university college is an independent institution with the power to award taught degrees, but which has not been granted university status. University College is a protected title that can only be used with permission, although note that University College London, University College, Oxford and University College, Durham are colleges within their respective universities and not university colleges (in the case of UCL holding full degree awarding powers that set it above a university college), while University College Birmingham is a university in its own right and also not a university college.
==Oceania==
===Australia===
In Australia a college may be an institution of tertiary education that is smaller than a university, run independently or as part of a university. Following a reform in the 1980s many of the formerly independent colleges now belong to a larger universities.
Referring to parts of a university, there are residential colleges which provide residence for students, both undergraduate and postgraduate, called university colleges. These colleges often provide additional tutorial assistance, and some host theological study. Many colleges have strong traditions and rituals, so are a combination of dormitory style accommodation and fraternity or sorority culture.
Most technical and further education institutions (TAFEs), which offer certificate and diploma vocational courses, are styled "TAFE colleges" or "Colleges of TAFE". In some places, such as Tasmania, college refers to a type of school for Year 10, 11 and 12 students, e.g. Don College.
===New Zealand===
The constituent colleges of the former University of New Zealand (such as Canterbury University College) have become independent universities. Some halls of residence associated with New Zealand universities retain the name of "college", particularly at the University of Otago (which although brought under the umbrella of the University of New Zealand, already possessed university status and degree awarding powers). The institutions formerly known as "Teacher-training colleges" now style themselves "College of education".
Some universities, such as the University of Canterbury, have divided their university into constituent administrative "Colleges" – the College of Arts containing departments that teach Arts, Humanities and Social Sciences, College of Science containing Science departments, and so on. This is largely modelled on the Cambridge model, discussed above.
Like the United Kingdom some professional bodies in New Zealand style themselves as "colleges", for example, the Royal Australasian College of Surgeons, the Royal Australasian College of Physicians.
In some parts of the country, secondary school is often referred to as college and the term is used interchangeably with high school. This sometimes confuses people from other parts of New Zealand. But in all parts of the country many secondary schools have "College" in their name, such as Rangitoto College, New Zealand's largest secondary.
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"Portugal",
"Community colleges in the United States",
"tertiary education",
"GCE Advanced Level",
"Georgia (U.S. state)",
"Royal Military College Saint-Jean",
"high school",
"New England Association of Schools and Colleges",
"federated school",
"Belvedere College",
"India",
"Yale College",
"Pontifical Catholic University of Chile",
"National Institute for Higher Education",
"St John's College (Johannesburg, South Africa)",
"Toronto District School Board",
"Upper Canada College",
"Pulpally",
"Colegio de San Juan de Letran",
"Belize",
"International Baccalaureate",
"eleventh grade",
"Castleknock College",
"University of Oxford",
"Twelfth grade",
"Don College",
"IGCSE",
"University of Michigan",
"Amherst College",
"Oxford English Dictionary",
"The Chinese University of Hong Kong",
"Latin",
"South Africa",
"St. John's College, University of British Columbia",
"Durham University",
"college of further education",
"Finland",
"Saint George's College, Santiago",
"residential college",
"Victoria (Australia)",
"Paris",
"Colombo",
"University college",
"University of Canterbury",
"Cooper Union",
"Sydenham College",
"University of applied sciences"
] |
5,690 |
Chalmers University of Technology
|
{{Infobox university
|name = Chalmers University of Technology
|native_name = Chalmers tekniska högskola
|latin_name =
|image = Formal Seal of Chalmers tekniska högskola, Göteborg, Västra Götalands län, Sverige.svg
|image_size = 150px
|motto = Avancez (French)
|motto_lang = fra
|mottoeng = Advance
|established =
|type =Private technical university
|city =Gothenburg
|state = Västra Götaland
|country =Sweden
|students = 10,712 (FTE, 2021)
| undergrad =
| postgrad =
| doctoral = 1,025 The university has approximately 3100 employees and 10,000 students.
Chalmers coordinates the development of a Swedish quantum computer
and
the Graphene Flagship, a European Union research initiative to develop commercial technologies with graphene.
The university is a co-founder of the CDIO Initiative, a member of the UNITECH International program, the IDEA League, the Nordic Five Tech,
and the ENHANCE alliances as well as the EURECOM consortium and the CESAER network.
==History==
Chalmers was founded in 1829 following a donation by William Chalmers, a director of the Swedish East India Company. He donated part of his fortune for the establishment of an "industrial school". The university was run as a private institution until 1937 when it became the second state-owned technical university. In 1994 the government of Sweden reorganised Chalmers into a private company (aktiebolag) owned by a government-controlled foundation.
Chalmers is one of three universities in Sweden which are named after a person, the other two being Karolinska Institutet and Linnaeus University.
==Departments==
Chalmers University of Technology has the following 13 departments:
Architecture and Civil Engineering
Chemistry and Chemical Engineering
Communication and Learning in Science
Computer Science and Engineering
Electrical Engineering
Industrial and Materials Science
Life Sciences
Mathematical Sciences
Mechanics and Maritime Sciences
Microtechnology and Nanoscience
Physics
Space, Earth and Environment
Technology Management and Economics
Furthermore, Chalmers is home to six Areas of Advance and six national competence centers in key fields such as materials, mathematical modelling, environmental science, and vehicle safety.
== Research infrastructure ==
Chalmers University of Technology's research infrastructure includes:
Chalmers AI Research Centre, CHAIR
Chalmers Centre for Computational Science and Engineering, C3SE
Chalmers Mass Spectrometry Infrastructure, CMSI
Chalmers Power Central
Chalmers Materials Analysis Laboratory
Chalmers Simulator Centre
Chemical Imaging Infrastructure
Facility for Computational Systems Biology
HSB Living Lab
Nanofabrication Laboratory
Onsala Space Observatory
Revere – Chalmers Resource for Vehicle Research
The National laboratory in terahertz characterisation
SAFER - Vehicle and Traffic Safety Centre at Chalmers
==Rankings and reputation==
In 2018, a benchmarking report from MIT ranked Chalmers top 10 in the world of engineering education, while in 2020, the World University Research Rankings placed Chalmers 12th in the world based on the evaluation of three key research aspects, namely research multi-disciplinarity, research impact, and research cooperativeness.
Additionally, in 2022 the U-Multirank characterized Chalmers as a top performing university across various indicators (i.e., teaching & learning, research, knowledge transfer and international orientation) with the highest number of ‘A’ (very good) scores on the institutional level for Sweden.
Finally, in 2011, the International Professional Ranking of Higher Education Institutions, which is established on the basis of the number of alumni holding a post of chief executive officer (CEO) or equivalent in one of the Fortune Global 500 companies, Chalmers ranked 38th in the world, ranking 1st in Sweden and 15th in Europe.
== Ties and partnerships ==
Chalmers is a member of the IDEA League network, a strategic alliance between five leading European universities of science and technology. The scope of the network is to provide the environment for students, researchers and staff to share knowledge, experience and resources.
Moreover, Chalmers is a partner of the UNITECH International, an organization consisting of distinguished technical universities and multinational companies across Europe. UNITECH offers exchange programs consisting of studies as well as an integrated internship at one of the corporate partners.
Chalmers is also a member of the Nordic Five Tech network, a strategic alliance of the five leading technical universities in Denmark, Finland, Norway and Sweden.
Additionally, Chalmers is a member of the ENHANCE, an alliance of ten leading Universities of Technology. The partner institutions have a history of solid cooperation in EU programmes and joint research projects.
Furthermore, Chalmers is a member of CESAER, a European association of universities of science and technology.
Additionally, Chalmers has established formal agreements with three leading materials science centers: University of California, Santa Barbara, ETH Zurich and Stanford University. Within the framework of the agreements, a yearly bilateral workshop is organized, and exchange of researchers is supported.
Chalmers has general exchange agreements with many European and U.S. universities and maintains a special exchange program agreement with National Chiao Tung University (NCTU) in Taiwan where the exchange students from the two universities maintain offices for, among other things, helping local students with applying and preparing for an exchange year as well as acting as representatives.
Finally, Chalmers has strong partnerships with major industries such as Ericsson, Volvo, Saab AB and AstraZeneca.
==Students==
Each year, around 250 postgraduate degrees are awarded as well as 850 graduate degrees. About 1,000 post-graduate students attend programmes at the university, and many students are taking Master of Science engineering programmes and the Master of Architecture programme. Since 2007, all master's programmes are taught in English for both national and international students. This was a result of the adaptation to the Bologna process that started in 2004 at Chalmers (as the first technical university in Sweden).
As of 2025, about 17% of all students at Chalmers come from countries outside Sweden to enroll in a program at Chalmers.
Around 2,700 students also attend Bachelor of Science engineering programmes, merchant marine and other undergraduate courses at Campus Lindholmen. Chalmers also shares some students with University of Gothenburg in the joint IT University project. The IT University focuses exclusively on information technology and offers bachelor's and master's programmes with degrees issued from either Chalmers or University of Gothenburg, depending on the programme.
Chalmers confers honorary doctoral degrees to people outside the university who have shown great merit in their research or in society.
== Organization ==
Chalmers is an aktiebolag with 100 shares à 1,000 SEK, all of which are owned by the Chalmers University of Technology Foundation, a private foundation, which appoints the university board and the president. The foundation has its members appointed by the Swedish government (4 to 8 seats), the departments appoint one member, the student union appoints one member and the president automatically gains one chair. Each department is led by a department head, usually a member of the faculty of that department. The faculty senate represents members of the faculty when decisions are taken.
==Campuses==
In 1937, the school moved from the city centre to the new Gibraltar Campus, named after the mansion which owned the grounds, where it is now located. The Lindholmen College Campus was created in the early 1990s and is located on the island Hisingen. Campus Johanneberg and Campus Lindholmen, as they are now called, are connected by bus lines.
==Student societies and traditions==
Traditions include the graduation ceremony and the Cortège procession, an annual public event.
Chalmers Students' Union
Chalmers Aerospace Club – founded in 1981. In Swedish frequently also referred to as Chalmers rymdgrupp (roughly Chalmers Space Group). Members of CAC led the ESA funded CACTEX (Chalmers Aerospace Club Thermal EXperiment) project where the thermal conductivity of alcohol at zero gravity was investigated using a sounding rocket.
Chalmers Alternative Sports – Student association organizing trips and other activities working to promote alternative sports. Every year the Chalmers Wake arranges a pond wakeboard contest in the fountain outside the architecture building at Chalmers.
Chalmersbaletten
Chalmers Ballong Corps
Chalmers Baroque Ensemble
Chalmers Business Society (CBS)
CETAC
Chalmers Choir
Chalmers Formula Student
ETA - (E-sektionens Teletekniska Avdelning) Founded in 1935, it's a student-run amateur radio society that also engages in hobby electronics.
Chalmers Film and Photography Committee (CFFC)
Chalmersspexet – Amateur theater group which has produced new plays since 1948
Chalmers International Reception Committee (CIRC)
XP – Committee that is responsible for the experimental workshop, a workshop open for students
Chalmers Program Committee – PU
Chalmers Students for Sustainability (CSS) – promoting sustainable development among the students and runs projects, campaigns and lectures
Föreningen Chalmers Skeppsbyggare, Chalmers Naval Architecture Students' Society (FCS)
Chalmers Sailing Society
RANG – Chalmers Indian Association
Caster – Developing and operating a Driver in the Loop (DIL) simulator, which is used in various courses and projects
==Notable alumni==
Christopher Ahlberg, computer scientist and entrepreneur, Spotfire and Recorded Future founder
Abbas Anvari, former chancellor of Sharif University of Technology
Linn Berggren, artist and former member of Ace of Base
Gustaf Dalén, Nobel Prize in Physics
Sigfrid Edström, director ASEA, president IOC
Claes-Göran Granqvist, physicist
Margit Hall, first female architect in Sweden
Harald Hammarström, linguist
Krister Holmberg, professor of Surface Chemistry at Chalmers University of Technology.
Mats Hillert, metallurgist
Ivar Jacobson, computer scientist
Erik Johansson, photographic surrealist
Jan Johansson, jazz musician
Leif Johansson, former CEO Volvo
Olav Kallenberg, probability theorist
Marianne Kärrholm, chemical engineer and Chalmers professor
Hjalmar Kumlien, architect
Abraham Langlet, chemist
Martin Lorentzon, Spotify and TradeDoubler founder
Ingemar Lundström, physicist, chairman of the Nobel Committee for Physics
Carl Magnusson, industrial designer and inventor
Semir Mahjoub, businessman and entrepreneur
Peter Nordin, computer scientist and entrepreneur
Åke Öberg, biomedical scientist
Leif Östling, CEO Scania AB
PewDiePie (Felix Arvid Ulf Kjellberg), YouTuber (no degree)
Carl Abraham Pihl, engineer and director of first Norwegian railroad (Hovedbanen)
Richard Soderberg, businessman, inventor and professor at Massachusetts Institute of Technology
Hans Stråberg, former president and CEO of Electrolux
Ludvig Strigeus, computer scientist and entrepreneur
Per Håkan Sundell, computer scientist and entrepreneur
Marcus Wandt, test pilot and ESA astronaut
Jan Wäreby, businessman
Gert Wingårdh, architect
Vera Sandberg, engineer
Anna von Hausswolff, musician
Anita Schjøll Brede, entrepreneur
Martin Rolinski, artist and former member of Body without organs
==Presidents==
Although the official Swedish title for the head is "rektor", the university now uses "President" as the English translation.
|
[
"European University Association",
"Stanford University",
"private university",
"Hovedbanen",
"French language",
"Private university",
"Sigfrid Edström",
"Erik Johansson (artist)",
"Ingemar Lundström",
"Swedish East India Company",
"CDIO Initiative",
"Peter Nordin",
"Martin Lorentzon",
"Leif Johansson (businessman)",
"Olav Kallenberg",
"Linn Berggren",
"Ericsson",
"Carl Magnusson",
"Margit Hall",
"Jan Johansson (jazz musician)",
"Richard Soderberg",
"thermal conductivity",
"University of California, Santa Barbara",
"Marcus Wandt",
"Leif Östling",
"Hans Stråberg",
"Gert Wingårdh",
"Nobel Committee for Physics",
"Gustaf Dalén",
"Abraham Langlet",
"Allmänna Svenska Elektriska Aktiebolaget",
"Massachusetts Institute of Technology",
"Harald Hammarström",
"TradeDoubler",
"Marianne Kärrholm",
"sounding rocket",
"Bologna process",
"ESA",
"KTH Royal Institute of Technology",
"management",
"Martin Rolinski",
"International Olympic Committee",
"Per Håkan Sundell",
"Scania AB",
"Nobel Prize in Physics",
"zero gravity",
"Stefan Bengtsson (engineer)",
"Anna von Hausswolff",
"Fortune Global 500",
"ETH Zurich",
"Chalmers Lindholmen University College",
"IT University of Göteborg",
"European Union",
"engineering",
"physicist",
"Marie Rådbo",
"Recorded Future",
"Ace of Base",
"IDEA League",
"National Chiao Tung University",
"science",
"aktiebolag",
"Mats Hillert",
"Christopher Ahlberg",
"QS World University Rankings",
"Jan Wäreby",
"NCTU",
"Graphene Flagship",
"College and university rankings",
"Åke Öberg",
"Vera Sandberg",
"Swedish Krona",
"University of Gothenburg",
"biomedical scientist",
"Swedish language",
"UNITECH International",
"IT University",
"William Chalmers (merchant)",
"Karolinska Institutet",
"Chalmers Ballong Corps",
"computer scientist",
"Sharif University of Technology",
"Chalmers Students' Union",
"Anita Schjøll Brede",
"Technical University",
"Students' union",
"Electrolux",
"Semir Mahjoub",
"Ivar Jacobson",
"Foundation (nonprofit)",
"Karin Markides",
"Gothenburg",
"full-time equivalent",
"Västra Götaland County",
"The International Science Festival in Gothenburg",
"Carl Abraham Pihl",
"metallurgist",
"Ludvig Strigeus",
"Krister Holmberg",
"Jan-Eric Sundgren",
"EURECOM",
"shipping",
"probability theory",
"CESAER",
"Body without organs",
"CESAER Association",
"architecture",
"Saab AB",
"Hisingen",
"government of Sweden",
"Linnaeus University",
"Abbas Anvari",
"List of universities in Sweden",
"Claes-Göran Granqvist",
"Chalmers School of Entrepreneurship",
"the Cortège",
"PewDiePie",
"Sweden",
"Formula Student",
"CETAC",
"Spotfire",
"Volvo",
"Hjalmar Kumlien",
"Spotify",
"Chalmers Naval Architecture Students' Society",
"AstraZeneca"
] |
5,691 |
Codex
|
The codex (: codices ) was the historical ancestor format of the modern book. Technically, the vast majority of modern books use the codex format of a stack of pages bound at one edge, along the side of the text. But the term codex is now reserved for older manuscript books, which mostly used sheets of vellum, parchment, or papyrus, rather than paper.
By convention, the term is also used for any Aztec codex (although the earlier examples do not actually use the codex format), Maya codices and other pre-Columbian manuscripts. Library practices have led to many European manuscripts having "codex" as part of their usual name, as with the Codex Gigas, while most do not.
Modern books are divided into paperback (or softback) and those bound with stiff boards, called hardbacks. Elaborate historical bindings are called treasure bindings. At least in the Western world, the main alternative to the paged codex format for a long document was the continuous scroll, which was the dominant form of document in the ancient world. Some codices are continuously folded like a concertina, in particular the Maya codices and Aztec codices, which are actually long sheets of paper or animal skin folded into pages. In Japan, concertina-style codices made of paper and called orihon were developed during the Heian period (794–1185).
The ancient Romans developed the form from wax tablets. The gradual replacement of the scroll by the codex has been called the most important advance in book making before the invention of the printing press. The codex transformed the shape of the book itself, and offered a form that has lasted ever since. The spread of the codex is often associated with the rise of Christianity, which early on adopted the format for the Bible. First described in the 1st century of the Common Era, when the Roman poet Martial praised its convenient use, the codex achieved numerical parity with the scroll around 300 CE, and had completely replaced it throughout what was by then a Christianized Greco-Roman world by the 6th century.
==Etymology and origins==
The word codex comes from the Latin word caudex, meaning "trunk of a tree", "block of wood" or "book". The codex began to replace the scroll almost as soon as it was invented, although new finds add three centuries to its history (see below). In Egypt, by the fifth century, the codex outnumbered the scroll by ten to one based on surviving examples. By the sixth century, the scroll had almost vanished as a medium for literature. The change from rolls to codices roughly coincides with the transition from papyrus to parchment as the preferred writing material, but the two developments are unconnected. In fact, any combination of codices and scrolls with papyrus and parchment is technically feasible and common in the historical record.
Technically, even modern notebooks and paperbacks are codices, but publishers and scholars reserve the term for manuscript (hand-written) books produced from late antiquity until the Middle Ages. The scholarly study of these manuscripts is sometimes called codicology. The study of ancient documents in general is called paleography.
The codex provided considerable advantages over other book formats, primarily its compactness, sturdiness, economic use of materials by using both sides (recto and verso), and ease of reference (a codex accommodates random access, as opposed to a scroll, which uses sequential access).
==History==
The Romans used precursors made of reusable wax-covered tablets of wood for taking notes and other informal writings. Two ancient polyptychs, a pentaptych and octoptych excavated at Herculaneum, used a unique connecting system that presages later sewing on of thongs or cords. A first evidence of the use of papyrus in codex form comes from the Ptolemaic period in Egypt, as a find at the University of Graz shows.
Julius Caesar may have been the first Roman to reduce scrolls to bound pages in the form of a note-book, possibly even as a papyrus codex. At the turn of the 1st century AD, a kind of folded parchment notebook called pugillares membranei in Latin became commonly used for writing in the Roman Empire. Theodore Cressy Skeat theorized that this form of notebook was invented in Rome and then spread rapidly to the Near East.
Codices are described in certain works by the Classical Latin poet, Martial. He wrote a series of five couplets meant to accompany gifts of literature that Romans exchanged during the festival of Saturnalia. Three of these books are specifically described by Martial as being in the form of a codex; the poet praises the compendiousness of the form (as opposed to the scroll), as well as the convenience with which such a book can be read on a journey. In another poem by Martial, the poet advertises a new edition of his works, specifically noting that it is produced as a codex, taking less space than a scroll and being more comfortable to hold in one hand. According to Theodore Cressy Skeat, this might be the first recorded known case of an entire edition of a literary work (not just a single copy) being published in codex form, though it was likely an isolated case and was not a common practice until a much later time.
In his discussion of one of the earliest parchment codices to survive from Oxyrhynchus in Egypt, Eric Turner seems to challenge Skeat's notion when stating, "its mere existence is evidence that this book form had a prehistory", and that "early experiments with this book form may well have taken place outside of Egypt." Early codices of parchment or papyrus appear to have been widely used as personal notebooks, for instance in recording copies of letters sent (Cicero Fam. 9.26.1). Early codices were not always cohesive. They often contained multiple languages, various topics and even multiple authors. "Such codices formed libraries in their own right." The parchment notebook pages were "more durable, and could withstand being folded and stitched to other sheets". Parchments whose writing was no longer needed were commonly washed or scraped for re-use, creating a palimpsest; the erased text, which can often be recovered, is older and usually more interesting than the newer text which replaced it. Consequently, writings in a codex were often considered informal and impermanent. Parchment (animal skin) was expensive, and therefore it was used primarily by the wealthy and powerful, who were also able to pay for textual design and color. "Official documents and deluxe manuscripts [in the late Middle Ages] were written in gold and silver ink on parchment...dyed or painted with costly purple pigments as an expression of imperial power and wealth."
As early as the early 2nd century, there is evidence that a codex—usually of papyrus—was the preferred format among Christians. In the library of the Villa of the Papyri, Herculaneum (buried in AD 79), all the texts (of Greek literature) are scrolls (see Herculaneum papyri). However, in the Nag Hammadi library, hidden about AD 390, all texts (Gnostic) are codices. Despite this comparison, a fragment of a non-Christian parchment codex of Demosthenes' De Falsa Legatione from Oxyrhynchus in Egypt demonstrates that the surviving evidence is insufficient to conclude whether Christians played a major or central role in the development of early codices—or if they simply adopted the format to distinguish themselves from Jews.
The earliest surviving fragments from codices come from Egypt, and are variously dated (always tentatively) towards the end of the 1st century or in the first half of the 2nd. This group includes the Rylands Library Papyrus P52, containing part of St John's Gospel, and perhaps dating from between 125 and 160.
In Western culture, the codex gradually replaced the scroll. Between the 4th century, when the codex gained wide acceptance, and the Carolingian Renaissance in the 8th century, many works that were not converted from scroll to codex were lost. The codex improved on the scroll in several ways. It could be opened flat at any page for easier reading, pages could be written on both front and back (recto and verso), and the protection of durable covers made it more compact and easier to transport.
The ancients stored codices with spines facing inward, and not always vertically. The spine could be used for the incipit, before the concept of a proper title developed in medieval times. Though most early codices were made of papyrus, the material was fragile and supplied from Egypt, the only place where papyrus grew. The more durable parchment and vellum gained favor, despite the cost.
The codices of pre-Columbian Mesoamerica (Mexico and Central America) had a similar appearance when closed to the European codex, but were instead made with long folded strips of either fig bark (amatl) or plant fibers, often with a layer of whitewash applied before writing. New World codices were written as late as the 16th century (see Maya codices and Aztec codices). Those written before the Spanish conquests seem all to have been single long sheets folded concertina-style, sometimes written on both sides of the amatl paper. There are significant codices produced in the colonial era, with pictorial and alphabetic texts in Spanish or an indigenous language such as Nahuatl.
In East Asia, the scroll remained standard for far longer than in the Mediterranean world. There were intermediate stages, such as scrolls folded concertina-style and pasted together at the back and books that were printed only on one side of the paper. This replaced traditional Chinese writing mediums such as bamboo and wooden slips, as well as silk and paper scrolls. The evolution of the codex in China began with folded-leaf pamphlets in the 9th century, during the late Tang dynasty (618–907), improved by the 'butterfly' bindings of the Song dynasty (960–1279), the wrapped back binding of the Yuan dynasty (1271–1368), the stitched binding of the Ming (1368–1644) and Qing dynasties (1644–1912), and finally the adoption of Western-style bookbinding in the 20th century. The initial phase of this evolution, the accordion-folded palm-leaf-style book, most likely came from India and was introduced to China via Buddhist missionaries and scriptures.
Judaism still retains the Torah scroll, at least for ceremonial use.
==From scrolls to codices==
Among the experiments of earlier centuries, scrolls were sometimes unrolled horizontally, as a succession of columns. The Dead Sea Scrolls are a famous example of this format, and it is the standard format for Jewish Torah scrolls made to this day for ritual use. This made it possible to fold the scroll as an accordion. The next evolutionary step was to cut the folios and sew and glue them at their centers, making it easier to use the papyrus or vellum recto-verso as with a modern book.
Traditional bookbinders would call one of these assembled, trimmed and bound folios (that is, the "pages" of the book as a whole, comprising the front matter and contents) a codex in contradistinction to the cover or case, producing the format of book now colloquially known as a hardcover. In the hardcover bookbinding process, the procedure of binding the codex is very different to that of producing and attaching the case.
==Preparation==
The first stage in creating a codex is to prepare the animal skin. The skin is washed with water and lime but not together. The skin is soaked in the lime for a couple of days. The hair is removed, and the skin is dried by attaching it to a frame, called a herse. The parchment maker attaches the skin at points around the circumference. The skin attaches to the herse by cords. To prevent it from being torn, the maker wraps the area of the skin attached to the cord around a pebble called a pippin. Defects can often be found in the membrane, whether they are from the original animal, human error during the preparation period, or from when the animal was killed. Defects can also appear during the writing process. Unless the manuscript is kept in perfect condition, defects can also appear later in its life.
===Preparation of pages for writing===
Firstly, the membrane must be prepared. The first step is to set up the quires. The quire is a group of several sheets put together. Raymond Clemens and Timothy Graham point out, in "Introduction to Manuscript Studies", that "the quire was the scribe's basic writing unit throughout the Middle Ages": The quality, size, and choice of support determine the status of a codex. Papyrus is found only in late antiquity and the Early Middle Ages. Codices intended for display were bound with more durable materials than vellum. Parchment varied widely due to animal species and finish, and identification of animals used to make it has only begun to be studied in the 21st century. How manufacturing influenced the final products, technique, and style, is little understood. However, changes in style are underpinned more by variation in technique. Before the 14th and 15th centuries, paper was expensive, and its use may mark off the deluxe copy. sewing, bookbinding, and rebinding. A quire consisted of a number of folded sheets inserting into one another- at least three, but most commonly four bifolia, Ownership markings, decorations, and illumination are also a part of it. Completed quires or books of quires might constitute independent book units- booklets, which could be returned to the stationer, or combined with other texts to make anthologies or miscellanies. Exemplars were sometimes divided into quires for simultaneous copying and loaned out to students for study. To facilitate this, catchwords were used- a word at the end of a page providing the next page's first word.
|
[
"New World",
"Western culture",
"orihon",
"whitewash",
"Pre-Columbian era",
"pigment",
"membrane",
"Herculaneum",
"Index (publishing)",
"ancient Romans",
"History of books",
"vellum",
"notebook",
"Song dynasty",
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"Martial",
"amatl",
"Yuan dynasty",
"paperback",
"Ming dynasty",
"Recto and verso",
"Demosthenes",
"polyptych",
"Table of contents",
"Aztec codices",
"Carolingian Renaissance",
"ink",
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"History of silk",
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"Papyrus Oxyrhynchus 30",
"manuscript",
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"Chapter (books)",
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"Oxyrhynchus",
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"British Academy",
"Bible",
"papyrus",
"Theodore Cressy Skeat",
"wax tablet",
"Oxford University Press",
"concertina",
"Roman Empire",
"couplet",
"Oxford Dictionary of Byzantium",
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"Nahuatl",
"recto and verso",
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"Michelle P. Brown",
"parchment",
"Codex Gigas",
"Egypt",
"International Dunhuang Project",
"Oxyrhynchus Papyri",
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"page numbering",
"Christianity",
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"List of codices",
"History of scrolls",
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"Codex Aureus of St. Emmeram",
"late antiquity",
"incipit",
"book",
"East Asia",
"sequential access",
"List of New Testament uncials",
"Qing dynasty",
"Maya codices",
"bamboo and wooden slips",
"List of florilegia and botanical codices",
"Wax tablet",
"Cambridge University Press",
"paleography",
"lunellum",
"Oxford English Dictionary",
"Publishing",
"printing press",
"Volume (bibliography)",
"Rylands Library Papyrus P52",
"Bookbinding",
"Dead Sea Scrolls",
"Villa of the Papyri",
"Mesoamerica",
"palimpsest",
"Tang dynasty",
"Folio (printing)",
"Latin",
"pamphlet",
"random access",
"Herculaneum papyri",
"Early Middle Ages",
"Traditional Chinese bookbinding",
"paragraph",
"Aztec codex",
"List of New Testament papyri",
"Illuminated manuscript",
"Judaism",
"Buddhist texts",
"Grimoire",
"late Middle Ages",
"Classical Latin",
"Julius Caesar",
"Torah scroll",
"Page header",
"University of Graz",
"bookbinding",
"Ancient Rome",
"Charles the Bald",
"Nag Hammadi library",
"Middle Ages",
"Heian period"
] |
5,692 |
Calf (animal)
|
A calf (: calves) is a young domestic cow or bull. Calves are reared to become adult cattle or are slaughtered for their meat, called veal, and their hide.
The term calf is also used for some other species. See "Other animals" below.
== Terminology ==
"Calf" is the term used from birth to weaning, when it becomes known as a weaner or weaner calf, though in some areas the term "calf" may be used until the animal is a yearling. The birth of a calf is known as calving. A calf that has lost its mother is an orphan calf, also known as a poddy or poddy-calf in British. Bobby calves are young calves which are to be slaughtered for human consumption. A vealer is a calf weighing less than about which is at about eight to nine months of age. A young female calf from birth until she has had a calf of her own is called a heifer
(). In the American Old West, a motherless or small, runty calf was sometimes referred to as a dodie.
The term "calf" is also used for some other species. See "Other animals" below.
== Early development ==
Calves may be produced by natural means, or by artificial breeding using artificial insemination or embryo transfer.
Calves are born after nine months. They usually stand within a few minutes of calving, and suckle within an hour. However, for the first few days they are not easily able to keep up with the rest of the herd, so young calves are often left hidden by their mothers, who visit them several times a day to suckle them. By a week old the calf is able to follow the mother all the time.
Some calves are ear tagged soon after birth, especially those that are stud cattle in order to correctly identify their dams (mothers), or in areas (such as the EU) where tagging is a legal requirement for cattle. Typically when the calves are about two months old they are branded, ear marked, castrated and vaccinated.
== Calf rearing systems ==
The single suckler system of rearing calves is similar to that occurring naturally in wild cattle, where each calf is suckled by its own mother until it is weaned at about nine months old. This system is commonly used for rearing beef cattle throughout the world.
Cows kept on poor forage (as is typical in subsistence farming) produce a limited amount of milk. A calf left with such a mother all the time can easily drink all the milk, leaving none for human consumption. For dairy production under such circumstances, the calf's access to the cow must be limited, for example by penning the calf and bringing the mother to it once a day after partly milking her. The small amount of milk available for the calf under such systems may mean that it takes a longer time to rear, and in subsistence farming it is therefore common for cows to calve only in alternate years.
In more intensive dairy farming, cows can easily be bred and fed to produce far more milk than one calf can drink. In the multi-suckler system, several calves are fostered onto one cow in addition to her own, and these calves' mothers can then be used wholly for milk production. More commonly, calves of dairy cows are fed formula milk from soon after birth, usually from a bottle or bucket.
Purebred female calves of dairy cows are reared as replacement dairy cows. Most purebred dairy calves are produced by artificial insemination (AI). By this method each bull can serve many cows, so only a very few of the purebred dairy male calves are needed to provide bulls for breeding. The remainder of the male calves may be reared for beef or veal. Only a proportion of purebred heifers are needed to provide replacement cows, so often some of the cows in dairy herds are put to a beef bull to produce crossbred calves suitable for rearing as beef.
Veal calves may be reared entirely on milk formula and killed at about 18 or 20 weeks as "white" veal, or fed on grain and hay and killed at 22 to 35 weeks to produce red or pink veal.
== Growth ==
A commercial steer or bull calf is expected to put on about per month. A nine-month-old steer or bull is therefore expected to weigh about . Heifers will weigh at least at eight months of age.
Calves are usually weaned at about eight to nine months of age, but depending on the season and condition of the dam, they might be weaned earlier. They may be paddock weaned, often next to their mothers, or weaned in stockyards. The latter system is preferred by some as it accustoms the weaners to the presence of people and they are trained to take feed other than grass. Small numbers may also be weaned with their dams with the use of weaning nose rings or nosebands which results in the mothers rejecting the calves' attempts to suckle. Many calves are also weaned when they are taken to the large weaner auction sales that are conducted in the south eastern states of Australia. Victoria and New South Wales have (sale yard numbers) of up to 8,000 weaners (calves) for auction sale in one day. The best of these weaners may go to the butchers. Others will be purchased by re-stockers to grow out and fatten on grass or as potential breeders. In the United States these weaners may be known as feeders and would be placed directly into feedlots.
At about 12 months old a beef heifer reaches puberty if she is well grown.
== Uses ==
Calf meat for human consumption is called veal, and is usually produced from the male calves of dairy cattle. Also eaten are calf's brains and calf liver. The hide is used to make calfskin, or tanned into leather and called calf leather, or sometimes in the US "novillo", the Spanish term. The fourth compartment of the stomach of slaughtered milk-fed calves is the source of rennet. The intestine is used to make Goldbeater's skin, and is the source of Calf Intestinal Alkaline Phosphatase (CIP).
Dairy heifers and cows can only produce milk after having calved. Dairy cows need to produce one calf each year in order to remain in milk production. Heifer (female) calves will nearly always become a replacement dairy cow. Some dairy heifers grow up to be mothers of beef cattle. Male dairy calves are generally reared for beef or veal; relatively few are kept for use as breeding stock.
== Other animals ==
In English, the term "calf" is used by extension for the young of various other large species of mammal. In addition to other bovid species (such as bison, yak and water buffalo), these include the young of camels, dolphins, elephants, giraffes, hippopotamuses, deer (such as moose, elk (wapiti) and red deer), rhinoceroses, porpoises, whales, walruses and larger seals. (Generally, the adult males of these same species are called "bulls" and the adult females "cows".) However, common domestic species tend to have their own specific names, such as lamb, foal used for all Equidae, or piglet used for all suidae.
|
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] |
5,693 |
Claude Shannon
|
Claude Elwood Shannon (April 30, 1916 – February 24, 2001) was an American mathematician, electrical engineer, computer scientist, cryptographer and inventor, known as the "father of information theory" and credited with laying the foundations of the Information Age. Shannon was the first to describe the use of Boolean algebra that are essential to all digital electronic circuits, and was one of the founding fathers of artificial intelligence. Roboticist Rodney Brooks declared that Shannon was the 20th century engineer who contributed the most to 21st century technologies,
At the University of Michigan, Shannon dual degreed, graduating with a Bachelor of Science in both electrical engineering and mathematics in 1936. A 21-year-old master's degree student in electrical engineering at MIT, his thesis "A Symbolic Analysis of Relay and Switching Circuits" demonstrated that electrical applications of Boolean algebra could construct any logical numerical relationship, thereby establishing the theory behind digital computing and digital circuits. The thesis has been claimed to be the most important master's thesis of all time, and winning the 1939 Alfred Noble Prize. He graduated from MIT in 1940 with a PhD in mathematics; with his work described as "a turning point, and marked the closure of classical cryptography and the beginning of modern cryptography". The work of Shannon was foundational for symmetric-key cryptography, including the work of Horst Feistel, the Data Encryption Standard (DES), and the Advanced Encryption Standard (AES).
His 1948 paper "A Mathematical Theory of Communication" laid the foundations for the field of information theory, referred to as a "blueprint for the digital era" by electrical engineer Robert G. Gallager and "the Magna Carta of the Information Age" by Scientific American. Golomb compared Shannon's influence on the digital age to that which "the inventor of the alphabet has had on literature". He also formally introduced the term "bit", and papers on the programming of chess computers. His Theseus machine was the first electrical device to learn by trial and error, being one of the first examples of artificial intelligence.
Most of the first 16 years of Shannon's life were spent in Gaylord, where he attended public school, graduating from Gaylord High School in 1932. Shannon showed an inclination towards mechanical and electrical things. His best subjects were science and mathematics. At home, he constructed such devices as models of planes, a radio-controlled model boat and a barbed-wire telegraph system to a friend's house a half-mile away. While growing up, he also worked as a messenger for the Western Union company.
Shannon's childhood hero was Thomas Edison, who he later learned was a distant cousin. Both Shannon and Edison were descendants of John Ogden (1609–1682), a colonial leader and an ancestor of many distinguished people.
===Logic circuits===
In 1932, Shannon entered the University of Michigan, where he was introduced to the work of George Boole. He graduated in 1936 with two bachelor's degrees: one in electrical engineering and the other in mathematics.
In 1936, Shannon began his graduate studies in electrical engineering at the Massachusetts Institute of Technology (MIT), where he worked on Vannevar Bush's differential analyzer, which was an early analog computer that was composed of electromechanical parts and could solve differential equations. While studying the complicated ad hoc circuits of this analyzer, Shannon designed switching circuits based on Boole's concepts. In 1937, he wrote his master's degree thesis, A Symbolic Analysis of Relay and Switching Circuits, with a paper from this thesis published in 1938. Shannon's idea were more abstract and relied on mathematics, thereby breaking new ground with his work, with his approach dominating modern-day electrical engineering. Herman Goldstine described it as "surely ... one of the most important master's theses ever written ... It helped to change digital circuit design from an art to a science." One of the reviewers of his work commented that "To the best of my knowledge, this is the first application of the methods of symbolic logic to so practical an engineering problem. From the point of view of originality I rate the paper as outstanding." Shannon's master's thesis won the 1939 Alfred Noble Prize.
Shannon received his PhD in mathematics from MIT in 1940. However, the thesis went unpublished after Shannon lost interest, but it did contain important results. In addition, Shannon devised a general expression for the distribution of several linked traits in a population after multiple generations under a random mating system, which was original at the time, with the new theorem unworked out by other population geneticists of the time.
In 1940, Shannon became a National Research Fellow at the Institute for Advanced Study in Princeton, New Jersey. In Princeton, Shannon had the opportunity to discuss his ideas with influential scientists and mathematicians such as Hermann Weyl and John von Neumann, and he also had occasional encounters with Albert Einstein and Kurt Gödel. Shannon worked freely across disciplines, and this ability may have contributed to his later development of mathematical information theory.
===Wartime research===
Shannon had worked at Bell Labs for a few months in the summer of 1937, and returned there to work on fire-control systems and cryptography during World War II, under a contract with section D-2 (Control Systems section) of the National Defense Research Committee (NDRC).
Shannon is credited with the invention of signal-flow graphs, in 1942. He discovered the topological gain formula while investigating the functional operation of an analog computer.
For two months early in 1943, Shannon came into contact with the leading British mathematician Alan Turing. Turing had been posted to Washington to share with the U.S. Navy's cryptanalytic service the methods used by the British Government Code and Cypher School at Bletchley Park to break the cyphers used by the Kriegsmarine U-boats in the north Atlantic Ocean. He was also interested in the encipherment of speech and to this end spent time at Bell Labs. Shannon and Turing met at teatime in the cafeteria. This impressed Shannon, as many of its ideas complemented his own.
Shannon and his team developed anti-aircraft systems that tracked enemy missiles and planes, while also determining the paths for intercepting missiles.
In 1945, as the war was coming to an end, the NDRC was issuing a summary of technical reports as a last step prior to its eventual closing down. Inside the volume on fire control, a special essay titled Data Smoothing and Prediction in Fire-Control Systems, coauthored by Shannon, Ralph Beebe Blackman, and Hendrik Wade Bode, formally treated the problem of smoothing the data in fire-control by analogy with "the problem of separating a signal from interfering noise in communications systems." In other words, it modeled the problem in terms of data and signal processing and thus heralded the coming of the Information Age.
Shannon's work on cryptography was even more closely related to his later publications on communication theory. At the close of the war, he prepared a classified memorandum for Bell Telephone Labs entitled "A Mathematical Theory of Cryptography", dated September 1945. A declassified version of this paper was published in 1949 as "Communication Theory of Secrecy Systems" in the Bell System Technical Journal. This paper incorporated many of the concepts and mathematical formulations that also appeared in his A Mathematical Theory of Communication. Shannon said that his wartime insights into communication theory and cryptography developed simultaneously, and that "they were so close together you couldn't separate them". In a footnote near the beginning of the classified report, Shannon announced his intention to "develop these results … in a forthcoming memorandum on the transmission of information."
While he was at Bell Labs, Shannon proved that the cryptographic one-time pad is unbreakable in his classified research that was later published in 1949. The same article also proved that any unbreakable system must have essentially the same characteristics as the one-time pad: the key must be truly random, as large as the plaintext, never reused in whole or part, and kept secret.
===Information theory===
In 1948, the promised memorandum appeared as "A Mathematical Theory of Communication", an article in two parts in the July and October issues of the Bell System Technical Journal. This work focuses on the problem of how best to encode the message a sender wants to transmit. Shannon developed information entropy as a measure of the information content in a message, which is a measure of uncertainty reduced by the message. In so doing, he essentially invented the field of information theory.
The book The Mathematical Theory of Communication and which is concerned with representing a continuous-time signal from a (uniform) discrete set of samples. This theory was essential in enabling telecommunications to move from analog to digital transmissions systems in the 1960s and later. He further wrote a paper in 1956 regarding coding for a noisy channel, which also became a classic paper in the field of information theory.
Claude Shannon's influence has been immense in the field, for example, in a 1973 collection of the key papers in the field of information theory, he was author or coauthor of 12 of the 49 papers cited, while no one else appeared more than three times. Even beyond his original paper in 1948, he is still regarded as the most important post-1948 contributor to the theory. As a result of the request, Shannon became part of the CIA's Special Cryptologic Advisory Group or SCAG.
===Artificial Intelligence===
In 1950, Shannon designed and built, with the help of his wife, a learning machine named Theseus. It consisted of a maze on a surface, through which a mechanical mouse could move. Below the surface were sensors that followed the path of a mechanical mouse through the maze. After much trial and error, this device would learn the shortest path through the maze, and direct the mechanical mouse through the maze. The pattern of the maze could be changed at will.
Shannon wrote multiple influential papers on artificial intelligence, such as his 1950 paper titled "Programming a Computer for Playing Chess", and his 1953 paper titled "Computers and Automata". Alongside John McCarthy, he co-edited a book titled Automata Studies, which was published in 1956. The categories in the articles within the volume were influenced by Shannon's own subject headings in his 1953 paper.
=== Hobbies and inventions ===
Outside of Shannon's academic pursuits, he was interested in juggling, unicycling, and chess. He also invented many devices, including a Roman numeral computer called THROBAC, and juggling machines. He built a device that could solve the Rubik's Cube puzzle.
Shannon designed the Minivac 601, a digital computer trainer to teach business people about how computers functioned. It was sold by the Scientific Development Corp starting in 1961.
He is further considered the co-inventor of the first wearable computer along with Edward O. Thorp. The device was used to improve the odds when playing roulette.
===Personal life===
Shannon married Norma Levor, a wealthy, Jewish, left-wing intellectual in January 1940. The marriage ended in divorce after about a year. Levor later married Ben Barzman.
Shannon met his second wife, Mary Elizabeth Moore (Betty), when she was a numerical analyst at Bell Labs. They were married in 1949. They had three children.
Shannon presented himself as apolitical and an atheist.
===Tributes and legacy===
There are six statues of Shannon sculpted by Eugene Daub: one at the University of Michigan; one at MIT in the Laboratory for Information and Decision Systems; one in Gaylord, Michigan; one at the University of California, San Diego; one at Bell Labs; and another at AT&T Shannon Labs. The statue in Gaylord is located in the Claude Shannon Memorial Park. After the breakup of the Bell System, the part of Bell Labs that remained with AT&T Corporation was named Shannon Labs in his honor.
In June 1954, Shannon was listed as one of the top 20 most important scientists in America by Fortune. In 2013, information theory was listed as one of the top 10 revolutionary scientific theories by Science News.
According to Neil Sloane, an AT&T Fellow who co-edited Shannon's large collection of papers in 1993, the perspective introduced by Shannon's communication theory (now called "information theory") is the foundation of the digital revolution, and every device containing a microprocessor or microcontroller is a conceptual descendant of Shannon's publication in 1948: "He's one of the great men of the century. Without him, none of the things we know today would exist. The whole digital revolution started with him." The cryptocurrency unit shannon (a synonym for gwei) is named after him.
Shannon is credited by many as single-handedly creating information theory and for laying the foundations for the Digital Age.
The artificial intelligence large language model family Claude (language model) was named in Shannon's honor.
A Mind at Play, a biography of Shannon written by Jimmy Soni and Rob Goodman, was published in 2017. They described Shannon as "the most important genius you’ve never heard of, a man whose intellect was on par with Albert Einstein and Isaac Newton". Consultant and writer Tom Rutledge, writing for Boston Review, stated that "Of the computer pioneers who drove the mid-20th-century information technology revolution—an elite men’s club of scholar-engineers who also helped crack Nazi codes and pinpoint missile trajectories—Shannon may have been the most brilliant of them all." Due to his work in multiple fields, Shannon is also regarded as a polymath.
Historian James Gleick noted the importance of Shannon, stating that "Einstein looms large, and rightly so. But we’re not living in the relativity age, we’re living in the information age. It’s Shannon whose fingerprints are on every electronic device we own, every computer screen we gaze into, every means of digital communication. He’s one of these people who so transform the world that, after the transformation, the old world is forgotten."
The Bit Player, a feature film about Shannon directed by Mark Levinson premiered at the World Science Festival in 2019. Drawn from interviews conducted with Shannon in his house in the 1980s, the film was released on Amazon Prime in August 2020.
==The Mathematical Theory of Communication==
=== Weaver's Contribution ===
Shannon's The Mathematical Theory of Communication, begins with an interpretation of his own work by Warren Weaver. Although Shannon's entire work is about communication itself, Warren Weaver communicated his ideas in such a way that those not acclimated to complex theory and mathematics could comprehend the fundamental laws he put forth. The coupling of their unique communicational abilities and ideas generated the Shannon-Weaver model, although the mathematical and theoretical underpinnings emanate entirely from Shannon's work after Weaver's introduction. For the layman, Weaver's introduction better communicates The Mathematical Theory of Communication, The maze configuration was flexible and it could be modified arbitrarily by rearranging movable partitions.
===Shannon's computer chess program===
On March 9, 1949, Shannon presented a paper called "Programming a Computer for playing Chess". The paper was presented at the National Institute for Radio Engineers Convention in New York. He described how to program a computer to play chess based on position scoring and move selection. He proposed basic strategies for restricting the number of possibilities to be considered in a game of chess. In March 1950 it was published in Philosophical Magazine, and is considered one of the first articles published on the topic of programming a computer for playing chess, and using a computer to solve the game. In 1950, Shannon wrote an article titled "A Chess-Playing Machine", which was published in Scientific American. Both papers have had immense influence and laid the foundations for future chess programs. He considered some positional factors, subtracting ½ point for each doubled pawn, backward pawn, and isolated pawn; mobility was incorporated by adding 0.1 point for each legal move available.
===Shannon's maxim===
Shannon formulated a version of Kerckhoffs' principle as "The enemy knows the system". In this form it is known as "Shannon's maxim".
===Miscellaneous===
Shannon also contributed to combinatorics and detection theory. His 1948 paper introduced many tools used in combinatorics. He did work on detection theory in 1944, with his work being one of the earliest expositions of the “matched filter” principle. One such method of Shannon's was labeled Shannon's demon, which was to form a portfolio of equal parts cash and a stock, and rebalance regularly to take advantage of the stock's randomly jittering price movements. Shannon reportedly long thought of publishing about investing, but ultimately did not, despite giving multiple lectures. coordinated worldwide events. The initiative was announced in the History Panel at the 2015 IEEE Information Theory Workshop Jerusalem and the IEEE Information Theory Society newsletter.
A detailed listing of confirmed events was available on the website of the IEEE Information Theory Society.
Some of the activities included:
Bell Labs hosted the First Shannon Conference on the Future of the Information Age on April 28–29, 2016, in Murray Hill, New Jersey, to celebrate Claude Shannon and the continued impact of his legacy on society. The event includes keynote speeches by global luminaries and visionaries of the information age who will explore the impact of information theory on society and our digital future, informal recollections, and leading technical presentations on subsequent related work in other areas such as bioinformatics, economic systems, and social networks. There is also a student competition
Bell Labs launched a Web exhibit on April 30, 2016, chronicling Shannon's hiring at Bell Labs (under an NDRC contract with US Government), his subsequent work there from 1942 through 1957, and details of Mathematics Department. The exhibit also displayed bios of colleagues and managers during his tenure, as well as original versions of some of the technical memoranda which subsequently became well known in published form.
The Republic of Macedonia issued a commemorative stamp. A USPS commemorative stamp is being proposed, with an active petition.
A documentary on Claude Shannon and on the impact of information theory, The Bit Player, was produced by Sergio Verdú and Mark Levinson.
A trans-Atlantic celebration of both George Boole's bicentenary and Claude Shannon's centenary that is being led by University College Cork and the Massachusetts Institute of Technology. A first event was a workshop in Cork, When Boole Meets Shannon, and will continue with exhibits at the Boston Museum of Science and at the MIT Museum.
Many organizations around the world are holding observance events, including the Boston Museum of Science, the Heinz-Nixdorf Museum, the Institute for Advanced Study, Technische Universität Berlin, University of South Australia (UniSA), Unicamp (Universidade Estadual de Campinas), University of Toronto, Chinese University of Hong Kong, Cairo University, Telecom ParisTech, National Technical University of Athens, Indian Institute of Science, Indian Institute of Technology Bombay, Indian Institute of Technology Kanpur, Nanyang Technological University of Singapore, University of Maryland, University of Illinois at Chicago, École Polytechnique Federale de Lausanne, The Pennsylvania State University (Penn State), University of California Los Angeles, Massachusetts Institute of Technology, Chongqing University of Posts and Telecommunications, and University of Illinois at Urbana-Champaign.
A logo that appears on this page was crowdsourced on Crowdspring.
The Math Encounters presentation of May 4, 2016, at the National Museum of Mathematics in New York, titled Saving Face: Information Tricks for Love and Life, focused on Shannon's work in information theory. A video recording and other material are available.
==Awards and honors list==
The Claude E. Shannon Award was established in his honor; he was also its first recipient, in 1973.
Alfred Noble Prize of the American Society of Civil Engineers, 1939
Stuart Ballantine Medal of the Franklin Institute, 1955
Member of the American Academy of Arts and Sciences, 1957
Harvey Prize, the Technion of Haifa, Israel, 1972
Alfred Noble Prize, 1939 (award of civil engineering societies in the US)
National Medal of Science, 1966, presented by President Lyndon B. Johnson
Kyoto Prize, 1985
Morris Liebmann Memorial Prize of the Institute of Radio Engineers, 1949
United States National Academy of Sciences, 1956
Medal of Honor of the Institute of Electrical and Electronics Engineers, 1966
Golden Plate Award of the American Academy of Achievement, 1967
Royal Netherlands Academy of Arts and Sciences (KNAW), foreign member, 1975
Member of the American Philosophical Society, 1983
Member of the Royal Irish Academy, 1985
Basic Research Award, Eduard Rhein Foundation, Germany, 1991
Marconi Society Lifetime Achievement Award, 2000
Donnor Professor of Science, MIT, 1958–1979
==Selected works==
Claude E. Shannon: A Symbolic Analysis of Relay and Switching Circuits, master's thesis, MIT, 1937.
Claude E. Shannon: "A Mathematical Theory of Communication", Bell System Technical Journal, Vol. 27, pp. 379–423, 623–656, 1948 (abstract).
Claude E. Shannon and Warren Weaver: The Mathematical Theory of Communication. The University of Illinois Press, Urbana, Illinois, 1949.
Neil Sloane editor (1993) Claude Shannon: Collected Works, IEEE Press
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"Pulse-code modulation",
"Bachelor of Engineering",
"Shannon–Hartley theorem",
"Library of Congress",
"The Guardian",
"The Bit Player",
"dual degree",
"Binary code",
"Bell Labs",
"black hole",
"genetics",
"Claude (language model)",
"nursing home",
"University of Michigan",
"Indian Institute of Technology Kanpur",
"Noisy channel coding theorem",
"Physics Today",
"maze",
"Cambridge University Press",
"electromechanical",
"John McCarthy (computer scientist)",
"Frank Lauren Hitchcock",
"World War II",
"Atlantic Ocean",
"Norma Barzman",
"Fortune (magazine)",
"Neil Sloane",
"backward pawn",
"juggling",
"World Science Festival",
"Wearable computer",
"Kerckhoffs's principle",
"Data compression",
"isolated pawn",
"Nathaniel Rochester (computer scientist)",
"Chongqing University of Posts and Telecommunications",
"Minivac 601",
"pulse-code modulation",
"Eugene Daub",
"Philosophical Magazine",
"Horst Feistel",
"information",
"Michelle Effros",
"Rate distortion theory",
"Museum of Science (Boston)",
"Cold Spring Harbor Laboratory",
"robot juggling",
"Time (magazine)",
"Lyndon B. Johnson",
"Boolean algebra",
"Magna Carta",
"Shannon switching game",
"master's degree",
"Audio Engineering Society",
"Nyquist–Shannon sampling theorem",
"William Donner",
"digital circuits",
"telecommunications",
"Brute-force search",
"Whittaker–Shannon interpolation formula",
"Information theory",
"Digital Revolution",
"Boston Review",
"switching circuit theory",
"Harvey Prize",
"Warren Weaver",
"Alan Turing",
"chess piece relative value",
"National Inventors Hall of Fame",
"Shannon security",
"Units of information",
"IEEE",
"John von Neumann",
"Shannon index",
"Game complexity",
"Academy of Achievement",
"probate",
"Hermann Weyl",
"Atheism",
"electrical engineer",
"microprocessor",
"Marvin Minsky",
"Alfred Noble Prize",
"Kyoto Prize",
"The University of Chicago Press",
"Entropy power inequality",
"Gregor Mendel",
"National Museum of Mathematics",
"AT&T Corporation",
"John Wiley & Sons",
"IEEE Press",
"Kurt Gödel",
"universal Turing machine",
"Ralph Beebe Blackman",
"cryptography",
"Ben Barzman",
"shoe",
"Haifa",
"Communication Theory of Secrecy Systems"
] |
5,694 |
Cracking
|
Cracking may refer to:
Cracking, the formation of a fracture or partial fracture in a solid material studied as fracture mechanics
Performing a sternotomy
Fluid catalytic cracking, a catalytic process widely used in oil refineries for cracking large hydrocarbon molecules into smaller molecules
Cracking (chemistry), the decomposition of complex organic molecules into smaller ones
Cracking joints, the practice of manipulating one's bone joints to make a sharp sound
Cracking codes, see cryptanalysis
Whip cracking
Safe cracking
Crackin', band featuring Lester Abrams
Packing and cracking, a method of creating voting districts to give a political party an advantage
In computing:
Another name for security hacking; the practice of defeating computer security.
Password cracking, the process of discovering the plaintext of an encrypted computer password.
Software cracking, the defeating of software copy protection.
|
[
"Password cracking",
"Fluid catalytic cracking",
"Security hacker",
"Cracking (chemistry)",
"cryptanalysis",
"Crac",
"Whip cracking",
"Cracking joints",
"Safe cracking",
"Cracker (pejorative)",
"Packing and cracking",
"fracture",
"sternotomy",
"Crack (disambiguation)",
"fracture mechanics",
"Cracklings",
"Cracker (disambiguation)",
"computer security",
"Lester Abrams",
"Software cracking"
] |
5,695 |
Community
|
A community is a social unit (a group of people) with a shared socially-significant characteristic, such as place, set of norms, culture, religion, values, customs, or identity. Communities may share a sense of place situated in a given geographical area (e.g. a country, village, town, or neighborhood) or in virtual space through communication platforms. Durable good relations that extend beyond immediate genealogical ties also define a sense of community, important to people's identity, practice, and roles in social institutions such as family, home, work, government, TV network, society, or humanity at large. Although communities are usually small relative to personal social ties, "community" may also refer to large-group affiliations such as national communities, international communities, and virtual communities.
In terms of sociological categories, a community can seem like a sub-set of a social collectivity.
In developmental views, a community can emerge out of a collectivity.
The English-language word "community" derives from the Old French (Modern French: ), which comes from the Latin communitas "community", "public spirit" (from Latin communis, "common").
Human communities may have intent, belief, resources, preferences, needs, and risks in common, affecting the identity of the participants and their degree of cohesiveness.
==Perspectives of various disciplines==
===Archaeology===
Archaeological studies of social communities use the term "community" in two ways, mirroring usage in other areas. The first meaning is an informal definition of community as a place where people used to live. In this literal sense it is synonymous with the concept of an ancient settlement—whether a hamlet, village, town, or city. The second meaning resembles the usage of the term in other social sciences: a community is a group of people living near one another who interact socially. Social interaction on a small scale can be difficult to identify with archaeological data. Most reconstructions of social communities by archaeologists rely on the principle that social interaction in the past was conditioned by physical distance. Therefore, a small village settlement likely constituted a social community and spatial subdivisions of cities and other large settlements may have formed communities. Archaeologists typically use similarities in material culture—from house types to styles of pottery—to reconstruct communities in the past. This classification method relies on the assumption that people or households will share more similarities in the types and styles of their material goods with other members of a social community than they will with outsiders.
=== Sociology ===
Early sociological studies identified communities as fringe groups at the behest of local power elites. Such early academic studies include Who Governs? by Robert Dahl as well as the papers by Floyd Hunter on Atlanta. At the turn of the 21st century the concept of community was rediscovered by academics, politicians, and activists. Politicians hoping for a democratic election started to realign with community interests.
===Ecology===
In ecology, a community is an assemblage of populations—potentially of different species—interacting with one another. Community ecology is the branch of ecology that studies interactions between and among species. It considers how such interactions, along with interactions between species and the abiotic environment, affect social structure and species richness, diversity and patterns of abundance. Species interact in three ways: competition, predation and mutualism:
Competition typically results in a double negative—that is both species lose in the interaction.
Predation involves a win/lose situation, with one species winning.
Mutualism sees both species co-operating in some way, with both winning.
The two main types of ecological communities are major communities, which are self-sustaining and self-regulating (such as a forest or a lake), and minor communities, which rely on other communities (like fungi decomposing a log) and are the building blocks of major communities. Moreover, we can establish other non-taxonomic subdivisions of biocenosis, such as guilds.
=== Semantics ===
The concept of "community" often has a positive semantic connotation, exploited rhetorically by populist politicians and by advertisers
to promote feelings and associations of mutual well-being, happiness and togetherness—veering towards an almost-achievable utopian community.
In contrast, the epidemiological term "community transmission" can have negative implications, and instead of a "criminal community" one often speaks of a "criminal underworld" or of the "criminal fraternity".
==Key concepts==
===Gemeinschaft and Gesellschaft===
In (1887), German sociologist Ferdinand Tönnies described two types of human association: (usually translated as "community") and ("society" or "association"). Tönnies proposed the – dichotomy as a way to think about social ties. No group is exclusively one or the other. stress personal social interactions, and the roles, values, and beliefs based on such interactions. stress indirect interactions, impersonal roles, formal values, and beliefs based on such interactions.
===Sense of community===
In a seminal 1986 study, McMillan and Chavis identify four elements of "sense of community":
membership: feeling of belonging or of sharing a sense of personal relatedness,
influence: mattering, making a difference to a group and of the group mattering to its members
reinforcement: integration and fulfillment of needs,
shared emotional connection.
A "sense of community index" (SCI) was developed by Chavis and colleagues, and revised and adapted by others. Although originally designed to assess sense of community in neighborhoods, the index has been adapted for use in schools, the workplace, and a variety of types of communities.
Studies conducted by the APPA indicate that young adults who feel a sense of belonging in a community, particularly small communities, develop fewer psychiatric and depressive disorders than those who do not have the feeling of love and belonging.
====Socialization====
The process of learning to adopt the behavior patterns of the community is called socialization. The most fertile time of socialization is usually the early stages of life, during which individuals develop the skills and knowledge and learn the roles necessary to function within their culture and social environment. For some psychologists, especially those in the psychodynamic tradition, the most important period of socialization is between the ages of one and ten. But socialization also includes adults moving into a significantly different environment where they must learn a new set of behaviors.
Socialization is influenced primarily by the family, through which children first learn community norms. Other important influences include schools, peer groups, people, mass media, the workplace, and government. The degree to which the norms of a particular society or community are adopted determines one's willingness to engage with others. The norms of tolerance, reciprocity, and trust are important "habits of the heart", as de Tocqueville put it, in an individual's involvement in community.
==Development==
Community development is often linked with community work or community planning, and may involve stakeholders, foundations, governments, or contracted entities including non-government organisations (NGOs), universities or government agencies to progress the social well-being of local, regional and, sometimes, national communities. More grassroots efforts, called community building or community organizing, seek to empower individuals and groups of people by providing them with the skills they need to effect change in their own communities. These skills often assist in building political power through the formation of large social groups working for a common agenda. Community development practitioners understand how to work with individuals and affect communities' positions within the context of larger social institutions. Public administrators, in contrast, understand community development in the context of rural and urban development, housing and economic development, and community, organizational and business development.
Formal accredited programs conducted by universities, as part of degree granting institutions, are often used to build a knowledge base to drive curricula in public administration, sociology and community studies. The General Social Survey from the National Opinion Research Center at the University of Chicago and the Saguaro Seminar at the Harvard Kennedy School are examples of national community development in the United States. The Maxwell School of Citizenship and Public Affairs at Syracuse University in New York State offers core courses in community and economic development, and in areas ranging from non-profit development to US budgeting (federal to local, community funds). In the United Kingdom, the University of Oxford has led in providing extensive research in the field through its Community Development Journal, used worldwide by sociologists and community development practitioners.
At the intersection between community development and community building are a number of programs and organizations with community development tools. One example of this is the program of the Asset Based Community Development Institute of Northwestern University. The institute makes available downloadable tools to assess community assets and make connections between non-profit groups and other organizations that can help in community building. The Institute focuses on helping communities develop by "mobilizing neighborhood assets" – building from the inside out rather than the outside in. In the disability field, community building was prevalent in the 1980s and 1990s with roots in John McKnight's approaches.
===Building and organizing===
In The Different Drum: Community-Making and Peace (1987) Scott Peck argues that the almost accidental sense of community that exists at times of crisis can be consciously built. Peck believes that conscious community building is a process of deliberate design based on the knowledge and application of certain rules. He states that this process goes through four stages:
Pseudocommunity: When people first come together, they try to be "nice" and present what they feel are their most personable and friendly characteristics.
Chaos: People move beyond the inauthenticity of pseudo-community and feel safe enough to present their "shadow" selves.
Emptiness: Moves beyond the attempts to fix, heal and convert of the chaos stage, when all people become capable of acknowledging their own woundedness and brokenness, common to human beings.
True community: Deep respect and true listening for the needs of the other people in this community.
In 1991, Peck remarked that building a sense of community is easy but maintaining this sense of community is difficult in the modern world. An interview with M. Scott Peck by Alan Atkisson. In Context #29, p. 26.
The three basic types of community organizing are grassroots organizing, coalition building, and "institution-based community organizing", (also called "broad-based community organizing", an example of which is faith-based community organizing, or Congregation-based Community Organizing).
Community building can use a wide variety of practices, ranging from simple events (e.g., potlucks, small book clubs) to larger-scale efforts (e.g., mass festivals, construction projects that involve local participants rather than outside contractors).
Community building that is geared toward citizen action is usually termed "community organizing". In these cases, organized community groups seek accountability from elected officials and increased direct representation within decision-making bodies. Where good-faith negotiations fail, these constituency-led organizations seek to pressure the decision-makers through a variety of means, including picketing, boycotting, sit-ins, petitioning, and electoral politics.
Community organizing can focus on more than just resolving specific issues. Organizing often means building a widely accessible power structure, often with the end goal of distributing power equally throughout the community. Community organizers generally seek to build groups that are open and democratic in governance. Such groups facilitate and encourage consensus decision-making with a focus on the general health of the community rather than a specific interest group.
If communities are developed based on something they share in common, whether location or values, then one challenge for developing communities is how to incorporate individuality and differences. Rebekah Nathan suggests in her book, My Freshman Year, we are drawn to developing communities totally based on sameness, despite stated commitments to diversity, such as those found on university websites.
==Types==
A number of ways to categorize types of community have been proposed. One such breakdown is as follows:
Location-based: range from the local neighbourhood, suburb, village, town or city, region, nation or even the planet as a whole. These are also called communities of place.
Identity-based: range from the local clique, sub-culture, ethnic group, religious, multicultural or pluralistic civilisation, or the global community cultures of today. They may be included as communities of need or identity, such as disabled persons, or frail aged people.
Organizationally-based: range from communities organized informally around family or network-based guilds and associations to more formal incorporated associations, political decision-making structures, economic enterprises, or professional associations at a small, national or international scale.
Intentional: a mix of all three previous types, these are highly cohesive residential communities with a common social or spiritual purpose, ranging from monasteries and ashrams to modern ecovillages and housing cooperatives.
The usual categorizations of community relations have a number of problems: (1) they tend to give the impression that a particular community can be defined as just this kind or another; (2) they tend to conflate modern and customary community relations; (3) they tend to take sociological categories such as ethnicity or race as given, forgetting that different ethnically defined persons live in different kinds of communities—grounded, interest-based, diasporic, etc.
In response to these problems, Paul James and his colleagues have developed a taxonomy that maps community relations, and recognizes that actual communities can be characterized by different kinds of relations at the same time:
Grounded community relations. This involves enduring attachment to particular places and particular people. It is the dominant form taken by customary and tribal communities. In these kinds of communities, the land is fundamental to identity.
Life-style community relations. This involves giving primacy to communities coming together around particular chosen ways of life, such as morally charged or interest-based relations or just living or working in the same location. Hence the following sub-forms:
community-life as morally bounded, a form taken by many traditional faith-based communities.
community-life as interest-based, including sporting, leisure-based and business communities which come together for regular moments of engagement.
community-life as proximately-related, where neighbourhood or commonality of association forms a community of convenience, or a community of place (see below).
Projected community relations. This is where a community is self-consciously treated as an entity to be projected and re-created. It can be projected as through thin advertising slogan, for example gated community, or can take the form of ongoing associations of people who seek political integration, communities of practice based on professional projects, associative communities which seek to enhance and support individual creativity, autonomy and mutuality. A nation is one of the largest forms of projected or imagined community.
In these terms, communities can be nested and/or intersecting; one community can contain another—for example a location-based community may contain a number of ethnic communities. Both lists above can be used in a cross-cutting matrix in relation to each other.
==Internet communities==
In general, virtual communities value knowledge and information as currency or social resource. What differentiates virtual communities from their physical counterparts is the extent and impact of "weak ties", which are the relationships acquaintances or strangers form to acquire information through online networks. Relationships among members in a virtual community tend to focus on information exchange about specific topics. A survey conducted by Pew Internet and The American Life Project in 2001 found those involved in entertainment, professional, and sports virtual-groups focused their activities on obtaining information.
An epidemic of bullying and harassment has arisen from the exchange of information between strangers, especially among teenagers, in virtual communities. Despite attempts to implement anti-bullying policies, Sheri Bauman, professor of counselling at the University of Arizona, claims the "most effective strategies to prevent bullying" may cost companies revenue.
Virtual Internet-mediated communities can interact with offline real-life activity, potentially forming strong and tight-knit groups such as QAnon.
|
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"Harvard Kennedy School",
"real-life",
"sociology",
"Level of analysis",
"Floyd Hunter",
"Pluralism (political philosophy)",
"Jean-Luc Nancy",
"wikt:communis",
"social currency",
"Communitarianism",
"French language",
"communities of practice",
"Pew Research Centre",
"town",
"sociological",
"socialization",
"Who Governs?",
"politics",
"Incorporation (business)",
"culture",
"monastery",
"government",
"Ferdinand Tönnies",
"Paul James (academic)",
"nation",
"Iraq War",
"hamlet (place)",
"University of Chicago",
"risk",
"Peer group",
"religion",
"Trust (sociology)",
"Asset-based community development",
"Identity (social science)",
"social interaction",
"M. Scott Peck",
"Congregation-based Community Organizing",
"consensus decision-making",
"community studies",
"ecovillage",
"social collectivity",
"Intentional community",
"Community wind energy",
"Northwestern University",
"suburb",
"society",
"Reciprocity (social psychology)",
"Human settlement",
"non-government organisations",
"Norm (social)",
"Book discussion club",
"Natural resource",
"dichotomy",
"boycott",
"Senior Citizens",
"Activism",
"predation",
"community practice",
"Maxwell School of Citizenship and Public Affairs",
"community of place",
"Seymour B. Sarason",
"potluck",
"Social interaction",
"Mutualism (biology)",
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"disability",
"subject (philosophy)",
"social environment",
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"material culture",
"preference",
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"ARISE Detroit!",
"country",
"public administration",
"values",
"workplace",
"taxonomy",
"community organizing",
"intention",
"role",
"ecology",
"neighbourhood",
"decision-making",
"housing cooperative",
"festival",
"Virtual community",
"University of Oxford",
"community building",
"religious",
"place (geography)",
"activism",
"General Social Survey",
"Robert Dahl",
"Need assessment",
"National Opinion Research Center",
"Émile Durkheim",
"city",
"criminal underworld",
"international community",
"behavior",
"Human",
"Convention (norm)",
"social sciences",
"Circles of Sustainability",
"institution",
"ethnic group",
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"English language",
"multiculturalism",
"imagined community",
"Old French",
"village",
"Latin",
"virtual community",
"Guild (ecology)",
"communitas",
"ashram",
"Community theatre",
"Archaeology",
"belief",
"Social network",
"Outline of community",
"Toronto Public Space Committee",
"epidemiology",
"family",
"civilisation",
"globalisation",
"Non-profit organization",
"competition",
"Stonehenge",
"Engaged theory",
"Saguaro Seminar",
"psychodynamic",
"QAnon",
"gated community",
"economics",
"Neighbourhood",
"Alexis de Tocqueville",
"abiotic",
"cyberbullying",
"coalition",
"faith-based community",
"Wikipedia community",
"Atlanta"
] |
5,696 |
Community college
|
A community college is a type of undergraduate higher education institution, generally leading to an associate degree, certificate, or diploma. The term can have different meanings in different countries: many community colleges have an open enrollment policy for students who have graduated from high school, also known as senior secondary school or upper secondary school. The term usually refers to a higher educational institution that provides workforce education and college transfer academic programs. Some institutions maintain athletic teams and dormitories similar to their university counterparts.
==Australia==
In Australia, the term "community college" refers to small private businesses running short (e.g. six weeks) courses generally of a self-improvement or hobbyist nature. Equivalent to the American notion of community colleges are Technical and Further Education colleges or TAFEs; these are institutions regulated mostly at state and territory level. There are also an increasing number of private providers colloquially called "colleges".
TAFEs and other providers carry on the tradition of adult education, which was established in Australia around the mid-19th century, when evening classes were held to help adults enhance their numeracy and literacy skills. Most Australian universities can also be traced back to such forerunners, although obtaining a university charter has always changed their nature. In TAFEs and colleges today, courses are designed for personal development of an individual or for employment outcomes. Educational programs cover a variety of topics such as arts, languages, business and lifestyle. They usually are scheduled to run two, three or four days of the week, depending on the level of the course undertaken. A Certificate I may only run for 4 hours twice a week for a term of 9 weeks. A full-time Diploma course might have classes 4 days per week for a year (36 weeks). Some courses may be offered in the evenings or weekends to accommodate people working full-time. Funding for colleges may come from government grants and course fees. Many are not-for-profit organisations. Such TAFES are located in metropolitan, regional and rural locations of Australia.
Education offered by TAFEs and colleges has changed over the years. By the 1980s, many colleges had recognised a community need for computer training. Since then thousands of people have increased skills through IT courses. The majority of colleges by the late 20th century had also become Registered Training Organisations. They offer individuals a nurturing, non-traditional education venue to gain skills that better prepare them for the workplace and potential job openings. TAFEs and colleges have not traditionally offered bachelor's degrees, instead providing pathway arrangements with universities to continue towards degrees. The American innovation of the associate degree is being developed at some institutions. Certificate courses I to IV, diplomas and advanced diplomas are typically offered, the latter deemed equivalent to an undergraduate qualification, albeit typically in more vocational areas. Recently, some TAFE institutes (and private providers) have also become higher education providers in their own right and are now starting to offer bachelor's degree programs.
==Canada==
In Canada, colleges are adult educational institutions that provide higher education and tertiary education, and grant certificates and diplomas. Alternatively, Canadian colleges are often called "institutes" or "polytechnic institutes". As well, in Ontario, the 24 colleges of applied arts and technology have been mandated to offer their own stand-alone degrees as well as to offer joint degrees with universities through "articulation agreements" that often result in students emerging with both a diploma and a degree. Thus, for example, the University of Guelph "twins" with Humber College and York University does the same with Seneca College. More recently, however, colleges have been offering a variety of their own degrees, often in business, technology, science, and other technical fields. Each province has its own educational system, as prescribed by the Canadian federalism model of governance. In the mid-1960s and early 1970s, most Canadian colleges began to provide practical education and training for the emerging and booming generation, and for immigrants from around the world who were entering Canada in increasing numbers at that time. A formative trend was the merging of the then separate vocational training and adult education (night school) institutions.
Canadian colleges are either publicly funded or private post-secondary institutions (run for profit).
In terms of academic pathways, Canadian colleges and universities collaborate with each other with the purpose of providing college students the opportunity to academically upgrade their education. Students can transfer their diplomas and earn transfer credits through their completed college credits towards undergraduate university degrees.
The term associate degree is used in Western Canada to refer to a two-year college arts or science degree, similar to how the term is used in the United States. In other parts of Canada, the term advanced degree is used to indicate a three- or four-year college program.
In Quebec, three years is the norm for a university degree because a year of credit is earned in the CÉGEP (college) system. Even when speaking in English, people often refer to all colleges as Cégeps; however, the term is an acronym more correctly applied specifically to the French-language public system: Collège d'enseignement général et professionnel (CEGEP); in English: College of General and Vocational Education. The word "college" can also refer to a private high school in Quebec.
Canadian community college systems
List of colleges in Canada
Colleges and Institutes Canada (CICan) – publicly funded educational institutions; formerly the Association of Canadian Community Colleges (ACCC)
National Association of Career Colleges – privately funded educational institutions; formerly the Association of Canadian Career Colleges
==India==
In India, 98 community colleges are recognized by the University Grants Commission. The courses offered by these colleges are diplomas, advance diplomas and certificate courses. The duration of these courses usually ranges from six months to two years.
==Malaysia==
Community colleges in Malaysia are a network of educational institutions whereby vocational and technical skills training could be provided at all levels for school leavers before they entered the workforce. The community colleges also provide an infrastructure for rural communities to gain skills training through short courses as well as providing access to a post-secondary education.
At the moment, most community colleges award qualifications up to Level 3 in the Malaysian Qualifications Framework (Certificate 3) in both the Skills sector (Sijil Kemahiran Malaysia or the Malaysian Skills Certificate) as well as the Vocational and Training sector but the number of community colleges that are starting to award Level 4 qualifications (Diploma) are increasing. This is two levels below a bachelor's degree (Level 6 in the MQF) and students within the system who intend to further their studies to that level will usually seek entry into Advanced Diploma programs in public universities, polytechnics or accredited private providers.
==Philippines==
In the Philippines, a community school functions as elementary or secondary school at daytime and towards the end of the day convert into a community college. This type of institution offers night classes under the supervision of the same principal, and the same faculty members who are given part-time college teaching load.
The concept of community college dates back to the time of the former Minister of Education, Culture and Sports (MECS) that had under its wings the Bureaus of Elementary Education, Secondary Education, Higher Education and Vocational-Technical Education. MECS Secretary, Cecilio Putong, who in 1971 wrote that a community school is a school established in the community, by the community, and for the community itself. Pedro T. Orata of Pangasinan shared the same idea, hence the establishment of a community college, now called the City College of Urdaneta. This education includes but is not limited to sports, adult literacy and lifestyle education. Usually when students finish their secondary school studies at age 16, they move on to a sixth form college where they study for their A-levels (although some secondary schools have integrated sixth forms). After the two-year A-level period, they may proceed to a college of further education or a university. The former is also known as a technical college.
==United States==
In the United States, community colleges, sometimes called junior colleges, technical colleges, two-year colleges, or city colleges, are primarily public institutions providing tertiary education, also known as continuing education, that focuses on certificates, diplomas, and associate degrees. After graduating from a community college, some students transfer to a liberal arts college or university for two to three years to complete a bachelor's degree.
Before the 1970s, community colleges in the United States were more commonly referred to as junior colleges. That term is still used at some institutions. Public community colleges primarily attract and accept students from the local community and are usually supported by local tax revenue. They usually work with local and regional businesses to ensure students are being prepared for the local workforce.
==Research==
Some research organizations and publications focus upon the activities of community college, junior college, and technical college institutions. Many of these institutions and organizations present the most current research and practical outcomes at annual community college conferences.
The American Association of Community Colleges has provided oversight on community college research since the 1920s. AACC publishes a research journal called the Community College Journal.
The Community College Research Center (CCRC) at Teachers College, Columbia University, has been conducting research on community colleges since 1996 to identify barriers to students' post-secondary access and promising solutions. CCRC's publishes research reports, briefs, and resources geared toward a variety of community college stakeholders, including college and college system leaders, faculty and support staff, policymakers, and institutional researchers.
The Association of Community College Trustees (ACCT) has provided education for community college boards of directors and advocacy for community colleges since 1972. ACCT President and CEO J. Noah Brown published a book about the past, present, and future of community colleges, Charting a New Course for Community Colleges: Aligning Policies with Practice.
The Center for Community College Student Engagement at the University of Texas at Austin administers surveys and provides data analysis support to member colleges regarding various factors of student engagement and involvement in community colleges in the United States and Canada.
The Office of Community College Research and Leadership at the University of Illinois at Urbana–Champaign studies policies, programs, and practices designed to enhance outcomes for diverse youth and adults who seek to transition to and through college to employment. OCCRL's research spans the P-20 education continuum, with an intense focus on how community colleges impact education and employment outcomes for diverse learners. Results of OCCRL's studies of pathways and programs of study, extending from high school to community colleges and universities and to employment, are disseminated nationally and internationally. Reports and materials are derived from new knowledge captured and disseminated through OCCRL's website, scholarly publications, and other vehicles.
Several peer-reviewed journals extensively publish research on community colleges, including Community College Review and others.
|
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"Philippines",
"academic degree",
"Scotland",
"GCE Advanced Level",
"Folk high school",
"Western Canada",
"Association of Local Colleges and Universities",
"Associate degree",
"Leyte (province)",
"university",
"continuing education",
"Community College Review",
"sixth form college",
"India",
"CEGEP",
"Community College Research Center",
"Columbia University",
"junior college",
"J. Noah Brown",
"Plano, Texas",
"Malaysian Qualifications Framework",
"United Kingdom",
"Secondary school",
"public university",
"liberal arts college",
"Junior college",
"Local college and university",
"University Grants Commission (India)",
"Academic certificate",
"Rochester, New York",
"associate degree",
"Lifelong learning",
"technical college",
"Further education",
"Undergraduate education",
"Australian Qualifications Framework",
"bachelor's degree"
] |
5,697 |
Civil Rights Memorial
|
The Civil Rights Memorial is an American memorial in Montgomery, Alabama, created by Maya Lin. The names of 41 people are inscribed on the granite fountain as martyrs who were killed in the civil rights movement. The memorial is sponsored by the Southern Poverty Law Center.
==Design==
The names included in the memorial belong to those who were killed between 1955 and 1968. The dates chosen represent a time when legalized segregation was prominent. In 1954 the U.S. Supreme Court ruled in Brown v. Board of Education that racial segregation in schools was unlawful and 1968 is the year of the assassination of Martin Luther King Jr. The monument was created by Maya Lin, who also created the Vietnam Veterans Memorial in Washington, D.C.
The memorial is only a few blocks from other historic sites, including the Dexter Avenue King Memorial Baptist Church, the Alabama State Capitol, the Alabama Department of Archives and History, the corners where Claudette Colvin and Rosa Parks boarded buses in 1955 on which they would later refuse to give up their seats, and the Rosa Parks Library and Museum.
==Names included==
==="Civil Rights Martyrs"===
The 41 names included in the Civil Rights Memorial are those of:
Louis Allen
Willie Brewster
Benjamin Brown
Johnnie Mae Chappell
James Chaney
Addie Mae Collins
Vernon Dahmer
Jonathan Daniels
Henry Hezekiah Dee
Roman Ducksworth Jr.
Willie Edwards
Medgar Evers
Andrew Goodman
Paul Guihard
Samuel Hammond Jr.
Jimmie Lee Jackson
Wharlest Jackson
Martin Luther King Jr.
Bruce W. Klunder
George W. Lee
Herbert Lee
Viola Liuzzo
Denise McNair
Delano Herman Middleton
Charles Eddie Moore
Oneal Moore
William Lewis Moore
Mack Charles Parker
Lemuel Penn
James Reeb
John Earl Reese
Carole Robertson
Michael Schwerner
Henry Ezekial Smith
Lamar Smith
Emmett Till
Clarence Triggs
Virgil Lamar Ware
Cynthia Wesley
Ben Chester White
Sammy Younge Jr.
=== "The Forgotten" ===
"The Forgotten" are 74 people who are identified in a display at the Civil Rights Memorial Center. These names were not inscribed on the Memorial because there was insufficient information about their deaths at the time the Memorial was created. However, it is thought that these people were killed as a result of racially motivated violence between 1952 and 1968.
Andrew Lee Anderson
Frank Andrews
Isadore Banks
Larry Bolden
James Brazier
Thomas Brewer
Hilliard Brooks
Charles Brown
Jessie Brown
Carrie Brumfield
Eli Brumfield
Silas (Ernest) Caston
Clarence Cloninger
Willie Countryman
Vincent Dahmon
Woodrow Wilson Daniels
Joseph Hill Dumas
Pheld Evans
J. E. Evanston
Mattie Greene
Jasper Greenwood
Jimmie Lee Griffith
A. C. Hall
Rogers Hamilton
Collie Hampton
Alphonso Harris
Izell Henry
Arthur James Hill
Ernest Hunter
Luther Jackson
Ernest Jells
Joe Franklin Jeter
Marshall Johnson
John Lee
Willie Henry Lee
Richard Lillard
George Love
Robert McNair
Maybelle Mahone
Sylvester Maxwell
Clinton Melton
James Andrew Miller
Booker T. Mixon
Nehemiah Montgomery
Frank Morris
James Earl Motley
Sam O'Quinn
Hubert Orsby
Larry Payne
C. H. Pickett
Albert Pitts
David Pitts
Ernest McPharland
Jimmy Powell
William Roy Prather
Johnny Queen
Donald Rasberry
Fred Robinson
Johnny Robinson
Willie Joe Sanford
Marshall Scott Jr.
Jessie James Shelby
W. G. Singleton
Ed Smith
Eddie James Stewart
Isaiah Taylor
Freddie Lee Thomas
Saleam Triggs
Hubert Varner
Clifton Walker
James Waymers
John Wesley Wilder
Rodell Williamson
Archie Wooden
|
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"Benjamin Brown (activist)",
"Granite",
"Rosa Parks",
"Louis Allen",
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"Claudette Colvin",
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"Murder of Jimmie Lee Jackson",
"Clarence Triggs",
"Dexter Avenue Baptist Church",
"cone (geometry)",
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"Murder of Willie Brewster",
"Emmett Till",
"Sammy Younge Jr.",
"Cynthia Wesley",
"Harlem riot of 1964",
"Murder of Wharlest Jackson",
"Southern Poverty Law Center",
"John Earl Reese",
"Maya Lin",
"I Have a Dream",
"Rosa Parks Museum",
"Murder of Willie Edwards",
"Michael Schwerner",
"Bible",
"Samuel Hammond Jr.",
"Shooting of Johnny Robinson",
"Andrew Goodman (activist)",
"Amos 5:24",
"Title I of the Civil Rights Act of 1968",
"Alabama State Capitol",
"Vernon Dahmer",
"Lamar Smith (activist)",
"Vietnam Veterans Memorial",
"Murder of Johnnie Mae Chappell",
"Herbert Lee (activist)",
"Bruce W. Klunder",
"Murder of Oneal Moore",
"Murder of Mack Charles Parker",
"Ben Chester White",
"Murder of Lemuel Penn",
"Thomas Brewer (activist)",
"Jonathan Daniels",
"memorial",
"assassination of Martin Luther King Jr.",
"Murder of Paul Guihard",
"United States Supreme Court",
"American Standard Version",
"Murder of William Lewis Moore",
"Martin Luther King Jr.",
"Mississippi Cold Case",
"Medgar Evers",
"Montgomery, Alabama",
"George W. Lee",
"Civil rights movement in popular culture",
"Orangeburg massacre",
"Viola Liuzzo",
"Virgil Lamar Ware",
"Brown v. Board of Education",
"James Chaney",
"Roman Ducksworth Jr.",
"James Reeb",
"16th Street Baptist Church bombing",
"History of fountains in the United States",
"Larry Payne",
"Denise McNair"
] |
5,698 |
Charles Babbage
|
Charles Babbage (; 26 December 1791 – 18 October 1871) was an English polymath. A mathematician, philosopher, inventor and mechanical engineer, Babbage originated the concept of a digital programmable computer.
Babbage is considered by some to be "father of the computer". He is credited with inventing the first mechanical computer, the difference engine, that eventually led to more complex electronic designs, though all the essential ideas of modern computers are to be found in his analytical engine, programmed using a principle openly borrowed from the Jacquard loom. Babbage had a broad range of interests in addition to his work on computers covered in his 1832 book Economy of Manufactures and Machinery. He was an important figure in the social scene in London, and is credited with importing the "scientific soirée" from France with his well-attended Saturday evening soirées. His varied work in other fields has led him to be described as "pre-eminent" among the many polymaths of his century. A blue plaque on the junction of Larcom Street and Walworth Road commemorates the event.
His date of birth was given in his obituary in The Times as 26 December 1792; but then a nephew wrote to say that Babbage was born one year earlier, in 1791. The parish register of St. Mary's, Newington, London, shows that Babbage was baptised on 6 January 1792, supporting a birth year of 1791.
Babbage was one of four children of Benjamin Babbage and Betsy Plumleigh Teape. His father was a banking partner of William Praed in founding Praed's & Co. of Fleet Street, London, in 1801. In 1808, the Babbage family moved into the old Rowdens house in East Teignmouth. Around the age of eight, Babbage was sent to a country school in Alphington near Exeter to recover from a life-threatening fever. For a short time, he attended King Edward VI Grammar School in Totnes, South Devon, but his health forced him back to private tutors for a time.
Babbage then joined the 30-student Holmwood Academy, in Baker Street, Enfield, Middlesex, under the Reverend Stephen Freeman. The academy had a library that prompted Babbage's love of mathematics. He studied with two more private tutors after leaving the academy. The first was a clergyman near Cambridge; through him Babbage encountered Charles Simeon and his evangelical followers, but the tuition was not what he needed. He was brought home, to study at the Totnes school: this was at age 16 or 17. The second was an Oxford tutor, under whom Babbage reached a level in Classics sufficient to be accepted by the University of Cambridge.
==At the University of Cambridge==
Babbage arrived at Trinity College, Cambridge, in October 1810. He was already self-taught in some parts of contemporary mathematics; he had read Robert Woodhouse, Joseph Louis Lagrange, and Maria Gaetana Agnesi. As a result, he was disappointed in the standard mathematical instruction available at the university. As a student, Babbage was also a member of other societies such as The Ghost Club, concerned with investigating supernatural phenomena, and the Extractors Club, dedicated to liberating its members from the madhouse, should any be committed to one.
In 1812, Babbage transferred to Peterhouse, Cambridge. After graduation, on the other hand, he applied for positions unsuccessfully, and had little in the way of a career. In 1816 he was a candidate for a teaching job at Haileybury College; he had recommendations from James Ivory and John Playfair, but lost out to Henry Walter. In 1819, Babbage and Herschel visited Paris and the Society of Arcueil, meeting leading French mathematicians and physicists. That year Babbage applied to be professor at the University of Edinburgh, with the recommendation of Pierre Simon Laplace; the post went to William Wallace.
With Herschel, Babbage worked on the electrodynamics of Arago's rotations, publishing in 1825. Their explanations were only transitional, being picked up and broadened by Michael Faraday. The phenomena are now part of the theory of eddy currents, and Babbage and Herschel missed some of the clues to unification of electromagnetic theory, staying close to Ampère's force law.
Babbage purchased the actuarial tables of George Barrett, who died in 1821 leaving unpublished work, and surveyed the field in 1826 in Comparative View of the Various Institutions for the Assurance of Lives. This interest followed a project to set up an insurance company, prompted by Francis Baily and mooted in 1824, but not carried out. Babbage did calculate actuarial tables for that scheme, using Equitable Society mortality data from 1762 onwards.
During this whole period, Babbage depended awkwardly on his father's support, given his father's attitude to his early marriage, of 1814: he and Edward Ryan wedded the Whitmore sisters. He made a home in Marylebone in London and established a large family. On his father's death in 1827, Babbage inherited a large estate (value around £100,000, equivalent to £ or $ today), making him independently wealthy.
===Royal Astronomical Society===
Babbage was instrumental in founding the Royal Astronomical Society in 1820, initially known as the Astronomical Society of London. Its original aims were to reduce astronomical calculations to a more standard form, and to circulate data. These directions were closely connected with Babbage's ideas on computation, and in 1824 he won its Gold Medal, cited "for his invention of an engine for calculating mathematical and astronomical tables".
Babbage's motivation to overcome errors in tables by mechanisation had been a commonplace since Dionysius Lardner wrote about it in 1834 in the Edinburgh Review (under Babbage's guidance). The context of these developments is still debated. Babbage's own account of the origin of the difference engine begins with the Astronomical Society's wish to improve The Nautical Almanac. Babbage and Herschel were asked to oversee a trial project, to recalculate some part of those tables. With the results to hand, discrepancies were found. This was in 1821 or 1822, and was the occasion on which Babbage formulated his idea for mechanical computation. The issue of the Nautical Almanac is now described as a legacy of a polarisation in British science caused by attitudes to Sir Joseph Banks, who had died in 1820.
Babbage studied the requirements to establish a modern postal system, with his friend Thomas Frederick Colby, concluding there should be a uniform rate that was put into effect with the introduction of the Uniform Fourpenny Post supplanted by the Uniform Penny Post in 1839 and 1840. Colby was another of the founding group of the Society. He was also in charge of the Survey of Ireland. Herschel and Babbage were present at a celebrated operation of that survey, the remeasuring of the Lough Foyle baseline.
===British Lagrangian School===
The Analytical Society had initially been no more than an undergraduate provocation. During this period it had some more substantial achievements. In 1816, Babbage, Herschel and Peacock published a translation from French of the lectures of Sylvestre Lacroix, which was then the state-of-the-art calculus textbook.
Reference to Lagrange in calculus terms marks out the application of what are now called formal power series. British mathematicians had used them from about 1730 to 1760. As re-introduced, they were not simply applied as notations in differential calculus. They opened up the fields of functional equations (including the difference equations fundamental to the difference engine) and operator (D-module) methods for differential equations. The analogy of difference and differential equations was notationally changing Δ to D, as a "finite" difference becomes "infinitesimal". These symbolic directions became popular, as operational calculus, and pushed to the point of diminishing returns. The Cauchy concept of limit was kept at bay. Woodhouse had already founded this second "British Lagrangian School" with its treatment of Taylor series as formal.
In this context function composition is complicated to express, because the chain rule is not simply applied to second and higher derivatives. This matter was known to Woodhouse by 1803, who took from Louis François Antoine Arbogast what is now called Faà di Bruno's formula. In essence it was known to Abraham De Moivre (1697). Herschel found the method impressive, Babbage knew of it, and it was later noted by Ada Lovelace as compatible with the analytical engine. In the period to 1820 Babbage worked intensively on functional equations in general, and resisted both conventional finite differences and Arbogast's approach (in which Δ and D were related by the simple additive case of the exponential map). But via Herschel he was influenced by Arbogast's ideas in the matter of iteration, i.e. composing a function with itself, possibly many times.
==Academic==
From 1828 to 1839, Babbage was Lucasian Professor of Mathematics at Cambridge. Not a conventional resident don, and inattentive to his teaching responsibilities, he wrote three topical books during this period of his life. He was elected a Foreign Honorary Member of the American Academy of Arts and Sciences in 1832. Babbage was out of sympathy with colleagues: George Biddell Airy, his predecessor as Lucasian Professor of Mathematics at Trinity College, Cambridge, thought an issue should be made of his lack of interest in lecturing. Babbage planned to lecture in 1831 on political economy. Babbage's reforming direction looked to see university education more inclusive, universities doing more for research, a broader syllabus and more interest in applications; but William Whewell found the programme unacceptable. A controversy Babbage had with Richard Jones lasted for six years. He never did give a lecture.
It was during this period that Babbage tried to enter politics. Simon Schaffer writes that his views of the 1830s included disestablishment of the Church of England, a broader political franchise, and inclusion of manufacturers as stakeholders. He twice stood for Parliament as a candidate for the borough of Finsbury. In 1832 he came in third among five candidates, missing out by some 500 votes in the two-member constituency when two other reformist candidates, Thomas Wakley and Christopher Temple, split the vote. In his memoirs Babbage related how this election brought him the friendship of Samuel Rogers: his brother Henry Rogers wished to support Babbage again, but died within days. In 1834 Babbage finished last among four. In 1832, Babbage, Herschel and Ivory were appointed Knights of the Royal Guelphic Order, however they were not subsequently made knights bachelor to entitle them to the prefix Sir, which often came with appointments to that foreign order (though Herschel was later created a baronet).
==="Declinarians", learned societies and the BAAS===
Babbage now emerged as a polemicist. One of his biographers notes that all his books contain a "campaigning element". His Reflections on the Decline of Science and some of its Causes (1830) stands out, however, for its sharp attacks. It aimed to improve British science, and more particularly to oust Davies Gilbert as President of the Royal Society, which Babbage wished to reform. It was written out of pique, when Babbage hoped to become the junior secretary of the Royal Society, as Herschel was the senior, but failed because of his antagonism to Humphry Davy. Michael Faraday had a reply written, by Gerrit Moll, as On the Alleged Decline of Science in England (1831). On the front of the Royal Society Babbage had no impact, with the bland election of the Duke of Sussex to succeed Gilbert the same year. As a broad manifesto, on the other hand, his Decline led promptly to the formation in 1831 of the British Association for the Advancement of Science (BAAS).
In the debate of the period on statistics (qua data collection) and what is now statistical inference, the BAAS in its Statistical Section (which owed something also to Whewell) opted for data collection. This Section was the sixth, established in 1833 with Babbage as chairman and John Elliot Drinkwater as secretary. The foundation of the Statistical Society followed. Babbage was its public face, backed by Richard Jones and Robert Malthus.
===On the Economy of Machinery and Manufactures===
Babbage published On the Economy of Machinery and Manufactures (1832), on the organisation of industrial production. It was an influential early work of operational research. John Rennie the Younger in addressing the Institution of Civil Engineers on manufacturing in 1846 mentioned mostly surveys in encyclopaedias, and Babbage's book was first an article in the Encyclopædia Metropolitana, the form in which Rennie noted it, in the company of related works by John Farey Jr., Peter Barlow and Andrew Ure. From An essay on the general principles which regulate the application of machinery to manufactures and the mechanical arts (1827), which became the Encyclopædia Metropolitana article of 1829, Babbage developed the schematic classification of machines that, combined with discussion of factories, made up the first part of the book. The second part considered the "domestic and political economy" of manufactures.
The book sold well, and quickly went to a fourth edition (1836). Babbage represented his work as largely a result of actual observations in factories, British and abroad. It was not, in its first edition, intended to address deeper questions of political economy; the second (late 1832) did, with three further chapters including one on piece rate. The book also contained ideas on rational design in factories, and profit sharing.
===="Babbage principle"====
In Economy of Machinery was described what is now called the "Babbage principle". It pointed out commercial advantages available with more careful division of labour. As Babbage himself noted, it had already appeared in the work of Melchiorre Gioia in 1815. The term was introduced in 1974 by Harry Braverman. Related formulations are the "principle of multiples" of Philip Sargant Florence, and the "balance of processes".
What Babbage remarked is that skilled workers typically spend parts of their time performing tasks that are below their skill level. If the labour process can be divided among several workers, labour costs may be cut by assigning only high-skill tasks to high-cost workers, restricting other tasks to lower-paid workers. He also pointed out that training or apprenticeship can be taken as fixed costs; but that returns to scale are available by his approach of standardisation of tasks, therefore again favouring the factory system. His view of human capital was restricted to minimising the time period for recovery of training costs.
====Publishing====
Another aspect of the work was its detailed breakdown of the cost structure of book publishing. Babbage took the unpopular line, from the publishers' perspective, of exposing the trade's profitability. He went as far as to name the organisers of the trade's restrictive practices. Twenty years later he attended a meeting hosted by John Chapman to campaign against the Booksellers Association, still a cartel.
====Influence====
It has been written that "what Arthur Young was to agriculture, Charles Babbage was to the factory visit and machinery". Babbage's theories are said to have influenced the layout of the 1851 Great Exhibition, and his views had a strong effect on his contemporary George Julius Poulett Scrope. Karl Marx argued that the source of the productivity of the factory system was exactly the combination of the division of labour with machinery, building on Adam Smith, Babbage and Ure. Where Marx picked up on Babbage and disagreed with Smith was on the motivation for division of labour by the manufacturer: as Babbage did, he wrote that it was for the sake of profitability, rather than productivity, and identified an impact on the concept of a trade.
John Ruskin went further, to oppose completely what manufacturing in Babbage's sense stood for. Babbage also affected the economic thinking of John Stuart Mill. George Holyoake saw Babbage's detailed discussion of profit sharing as substantive, in the tradition of Robert Owen and Charles Fourier, if requiring the attentions of a benevolent captain of industry, and ignored at the time.
Charles Babbage's Saturday night soirées, held from 1828 into the 1840s, were important gathering places for prominent scientists, authors and aristocracy. Babbage is credited with importing the "scientific soirée" from France with his well-attended Saturday evening soirées. On the Economy of Machinery was translated in 1833 into French by Édouard Biot, and into German the same year by Gottfried Friedenberg. The French engineer and writer on industrial organisation Léon Lalanne was influenced by Babbage, but also by the economist Claude Lucien Bergery, in reducing the issues to "technology". William Jevons connected Babbage's "economy of labour" with his own labour experiments of 1870. The Babbage principle is an inherent assumption in Frederick Winslow Taylor's scientific management.
Mary Everest Boole claimed that there was profound influence – via her uncle George Everest – of Indian thought in general and Indian logic, in particular, on Babbage and on her husband George Boole, as well as on Augustus De Morgan:
Think what must have been the effect of the intense Hinduizing of three such men as Babbage, De Morgan, and George Boole on the mathematical atmosphere of 1830–65. What share had it in generating the Vector Analysis and the mathematics by which investigations in physical science are now conducted? He preferred the conception of creation in which a God-given natural law dominated, removing the need for continuous "contrivance".
The book is a work of natural theology, and incorporates extracts from related correspondence of Herschel with Charles Lyell. Babbage put forward the thesis that God had the omnipotence and foresight to create as a divine legislator. In this book, Babbage dealt with relating interpretations between science and religion; on the one hand, he insisted that "there exists no fatal collision between the words of Scripture and the facts of nature;" on the other hand, he wrote that the Book of Genesis was not meant to be read literally in relation to scientific terms. Against those who said these were in conflict, he wrote "that the contradiction they have imagined can have no real existence, and that whilst the testimony of Moses remains unimpeached, we may also be permitted to confide in the testimony of our senses."
The Ninth Bridgewater Treatise was quoted extensively in Vestiges of the Natural History of Creation. The parallel with Babbage's computing machines is made explicit, as allowing plausibility to the theory that transmutation of species could be pre-programmed.
Jonar Ganeri, author of Indian Logic, believes Babbage may have been influenced by Indian thought; one possible route would be through Henry Thomas Colebrooke. Mary Everest Boole argues that Babbage was introduced to Indian thought in the 1820s by her uncle George Everest:
Some time about 1825, [Everest] came to England for two or three years, and made a fast and lifelong friendship with Herschel and with Babbage, who was then quite young. I would ask any fair-minded mathematician to read Babbage's Ninth Bridgewater Treatise and compare it with the works of his contemporaries in England; and then ask himself whence came the peculiar conception of the nature of miracle which underlies Babbage's ideas of Singular Points on Curves (Chap, viii) – from European Theology or Hindu Metaphysic? Oh! how the English clergy of that day hated Babbage's book!
=== Religious views ===
Babbage was raised in the Protestant form of the Christian faith, his family having inculcated in him an orthodox form of worship. He explained:
Rejecting the Athanasian Creed as a "direct contradiction in terms", in his youth he looked to Samuel Clarke's works on religion, of which Being and Attributes of God (1704) exerted a particularly strong influence on him. Later in life, Babbage concluded that "the true value of the Christian religion rested, not on speculative [theology] ... but ... upon those doctrines of kindness and benevolence which that religion claims and enforces, not merely in favour of man himself but of every creature susceptible of pain or of happiness."
In his autobiography Passages from the Life of a Philosopher (1864), Babbage wrote a whole chapter on the topic of religion, where he identified three sources of divine knowledge:
A priori or mystical experience
From Revelation
From the examination of the works of the Creator
He stated, on the basis of the design argument, that studying the works of nature had been the more appealing evidence, and the one which led him to actively profess the existence of God. Advocating for natural theology, he wrote:
Like Samuel Vince, Babbage also wrote a defence of the belief in divine miracles. Against objections previously posed by David Hume, Babbage advocated for the belief of divine agency, stating "we must not measure the credibility or incredibility of an event by the narrow sphere of our own experience, nor forget that there is a Divine energy which overrides what we familiarly call the laws of nature." He alluded to the limits of human experience, expressing: "all that we see in a miracle is an effect which is new to our observation, and whose cause is concealed. The cause may be beyond the sphere of our observation, and would be thus beyond the familiar sphere of nature; but this does not make the event a violation of any law of nature. The limits of man's observation lie within very narrow boundaries, and it would be arrogance to suppose that the reach of man's power is to form the limits of the natural world."
==Later life==
The British Association was consciously modelled on the Deutsche Naturforscher-Versammlung, founded in 1822. It rejected romantic science as well as metaphysics, and started to entrench the divisions of science from literature, and professionals from amateurs. Belonging as he did to the "Wattite" faction in the BAAS, represented in particular by James Watt the younger, Babbage identified closely with industrialists. He wanted to go faster in the same directions, and had little time for the more gentlemanly component of its membership. Indeed, he subscribed to a version of conjectural history that placed industrial society as the culmination of human development (and shared this view with Herschel). A clash with Roderick Murchison led in 1838 to his withdrawal from further involvement. At the end of the same year he sent in his resignation as Lucasian professor, walking away also from the Cambridge struggle with Whewell. His interests became more focussed, on computation and metrology, and on international contacts.
===Metrology programme===
A project announced by Babbage was to tabulate all physical constants (referred to as "constants of nature", a phrase in itself a neologism), and then to compile an encyclopaedic work of numerical information. He was a pioneer in the field of "absolute measurement". His ideas followed on from those of Johann Christian Poggendorff, and were mentioned to Brewster in 1832. There were to be 19 categories of constants, and Ian Hacking sees these as reflecting in part Babbage's "eccentric enthusiasms". Babbage's paper On Tables of the Constants of Nature and Art was reprinted by the Smithsonian Institution in 1856, with an added note that the physical tables of Arnold Henry Guyot "will form a part of the important work proposed in this article".
Exact measurement was also key to the development of machine tools. Here again Babbage is considered a pioneer, with Henry Maudslay, William Sellers, and Joseph Whitworth.
===Engineer and inventor===
Through the Royal Society Babbage acquired the friendship of the engineer Marc Brunel. It was through Brunel that Babbage knew of Joseph Clement, and so came to encounter the artisans whom he observed in his work on manufactures. Babbage provided an introduction for Isambard Kingdom Brunel in 1830, for a contact with the proposed Bristol & Birmingham Railway. He carried out studies, around 1838, to show the superiority of the broad gauge for railways, used by Brunel's Great Western Railway.
In 1838, Babbage invented the pilot (also called a cow-catcher), the metal frame attached to the front of locomotives that clears the tracks of obstacles; he also constructed a dynamometer car.
Babbage also invented an ophthalmoscope, which he gave to Thomas Wharton Jones for testing. Jones, however, ignored it. The device only came into use after being independently invented by Hermann von Helmholtz.
===Cryptography===
Babbage achieved notable results in cryptography, though this was still not known a century after his death. Letter frequency was category 18 of Babbage's tabulation project. Joseph Henry later defended interest in it, in the absence of the facts, as relevant to the management of movable type. His discovery was kept a military secret, and was not published. Credit for the result was instead given to Friedrich Kasiski, a Prussian infantry officer, who made the same discovery some years later. However, in 1854, Babbage published the solution of a Vigenère cipher, which had been published previously in the Journal of the Society of Arts. In 1855, Babbage also published a short letter, "Cypher Writing", in the same journal. Nevertheless, his priority was not established until 1985.
===Public nuisances===
Babbage involved himself in well-publicised but unpopular campaigns against public nuisances. He once counted all the broken panes of glass of a factory, publishing in 1857 a "Table of the Relative Frequency of the Causes of Breakage of Plate Glass Windows": Of 464 broken panes, 14 were caused by "drunken men, women or boys".
Babbage's distaste for commoners (the Mob) included writing "Observations of Street Nuisances" in 1864, as well as tallying up 165 "nuisances" over a period of 80 days. He especially hated street music, and in particular the music of organ grinders, against whom he railed in various venues. The following quotation is typical:
Babbage was not alone in his campaign. A convert to the cause was the MP Michael Thomas Bass.
In the 1860s, Babbage also took up the anti-hoop-rolling campaign. He blamed hoop-rolling boys for driving their iron hoops under horses' legs, with the result that the rider is thrown and very often the horse breaks a leg. Babbage achieved a certain notoriety in this matter, being denounced in debate in Commons in 1864 for "commencing a crusade against the popular game of tip-cat and the trundling of hoops."
==Computing pioneer==
Babbage's machines were among the first mechanical computers. That they were not actually completed was largely because of funding problems and clashes of personality, most notably with George Biddell Airy, the Astronomer Royal.
Babbage directed the building of some steam-powered machines that achieved some modest success, suggesting that calculations could be mechanised. For more than ten years he received government funding for his project, which amounted to £17,000, but eventually the Treasury lost confidence in him.
While Babbage's machines were mechanical and unwieldy, their basic architecture was similar to that of a modern computer. The data and program memory were separated, operation was instruction-based, the control unit could make conditional jumps, and the machine had a separate I/O unit.}}
There was another period, seven years later, when his interest was aroused by the issues around computation of mathematical tables. The French official initiative by Gaspard de Prony, and its problems of implementation, were familiar to him. After the Napoleonic Wars came to a close, scientific contacts were renewed on the level of personal contact: in 1819 Charles Blagden was in Paris looking into the printing of the stalled de Prony project, and lobbying for the support of the Royal Society. In works of the 1820s and 1830s, Babbage referred in detail to de Prony's project.
===Difference engine===
Babbage began in 1822 with what he called the difference engine, made to compute values of polynomial functions. It was created to calculate a series of values automatically. By using the method of finite differences, it was possible to avoid the need for multiplication and division.
For a prototype difference engine, Babbage brought in Joseph Clement to implement the design, in 1823. Clement worked to high standards, but his machine tools were particularly elaborate. Under the standard terms of business of the time, he could charge for their construction, and would also own them. He and Babbage fell out over costs around 1831.
Some parts of the prototype survive in the Museum of the History of Science, Oxford. This prototype evolved into the "first difference engine". It remained unfinished and the finished portion is located at the Science Museum in London. This first difference engine would have been composed of around 25,000 parts, weighed , and would have been tall. Although Babbage received ample funding for the project, it was never completed. He later (1847–1849) produced detailed drawings for an improved version,"Difference Engine No. 2", but did not receive funding from the British government. His design was finally constructed in 1989–1991, using his plans and 19th-century manufacturing tolerances. It performed its first calculation at the Science Museum, London, returning results to 31 digits.
Nine years later, in 2000, the Science Museum completed the printer Babbage had designed for the difference engine.
====Completed models====
The Science Museum has constructed two Difference Engines according to Babbage's plans for the Difference Engine No 2. One is owned by the museum. The other, owned by the technology multimillionaire Nathan Myhrvold, went on exhibition at the Computer History Museum in Mountain View, California on 10 May 2008. The two models that have been constructed are not replicas.
===Analytical Engine===
After the attempt at making the first difference engine fell through, Babbage worked to design a more complex machine called the Analytical Engine. He hired C. G. Jarvis, who had previously worked for Clement as a draughtsman. The Analytical Engine marks the transition from mechanised arithmetic to fully-fledged general purpose computation. It is largely on it that Babbage's standing as computer pioneer rests.
The major innovation was that the Analytical Engine was to be programmed using punched cards: the Engine was intended to use loops of Jacquard's punched cards to control a mechanical calculator, which could use as input the results of preceding computations. The machine was also intended to employ several features subsequently used in modern computers, including sequential control, branching and looping. It would have been the first mechanical device to be, in principle, Turing-complete. Charles Babbage wrote a series of programs for the Analytical Engine from 1837 to 1840. The first program was finished in 1837. The Engine was not a single physical machine, but rather a succession of designs that Babbage tinkered with until his death in 1871.
===Ada Lovelace and Italian followers===
Ada Lovelace, who corresponded with Babbage during his development of the Analytical Engine, is credited with developing an algorithm that would enable the Engine to calculate a sequence of Bernoulli numbers. Despite documentary evidence in Lovelace's own handwriting, For this achievement, she is often described as the first computer programmer; though no programming language had yet been invented.
Lovelace also translated and wrote literature supporting the project. Describing the engine's programming by punch cards, she wrote: "We may say most aptly that the Analytical Engine weaves algebraical patterns just as the Jacquard loom weaves flowers and leaves." In 1842 Charles Wheatstone approached Lovelace to translate a paper of Luigi Menabrea, who had taken notes of Babbage's Turin talks; and Babbage asked her to add something of her own. Fortunato Prandi who acted as interpreter in Turin was an Italian exile and follower of Giuseppe Mazzini.
===Swedish followers===
Per Georg Scheutz wrote about the difference engine in 1830, and experimented in automated computation. After 1834 and Lardner's Edinburgh Review article he set up a project of his own, doubting whether Babbage's initial plan could be carried out. This he pushed through with his son, Edvard Scheutz. Another Swedish engine was that of Martin Wiberg (1860).
===Legacy===
In 2011, researchers in Britain proposed a multimillion-pound project, "Plan 28", to construct Babbage's Analytical Engine. Since Babbage's plans were continually being refined and were never completed, they intended to engage the public in the project and crowd-source the analysis of what should be built. It would have the equivalent of 675 bytes of memory, and run at a clock speed of about 7 Hz. They hoped to complete it by the 150th anniversary of Babbage's death, in 2021.
Advances in MEMS and nanotechnology have led to recent high-tech experiments in mechanical computation. The benefits suggested include operation in high radiation or high temperature environments. These modern versions of mechanical computation were highlighted in The Economist in its special "end of the millennium" black cover issue in an article entitled "Babbage's Last Laugh".
Due to his association with the town Babbage was chosen in 2007 to appear on the 5 Totnes pound note. An image of Babbage features in the British cultural icons section of the newly designed British passport in 2015.
==Family==
On 25 July 1814, Babbage married Georgiana Whitmore, sister of British parliamentarian William Wolryche-Whitmore, at St. Michael's Church in Teignmouth, Devon. Shropshire (where Babbage engineered the central heating system), before moving to 5 Devonshire Street, London in 1815.
Charles and Georgiana had eight children, but only four – Benjamin Herschel, Georgiana Whitmore, Dugald Bromhead and Henry Prevost – survived childhood. Charles' wife Georgiana died in Worcester on 1 September 1827, the same year as his father, their second son (also named Charles) and their newborn son Alexander.
Benjamin Herschel Babbage (1815–1878)
Charles Whitmore Babbage (1817–1827)
Georgiana Whitmore Babbage (1818 – 26 September 1834)
Edward Stewart Babbage (1819–1821)
Francis Moore Babbage (1821–????)
Dugald Bromhead (Bromheald?) Babbage (1823–1901)
(Maj-Gen) Henry Prevost Babbage (1824–1918)
Alexander Forbes Babbage (1827–1827)
His youngest surviving son, Henry Prevost Babbage (1824–1918), went on to create six small demonstration pieces for Difference Engine No. 1 based on his father's designs, one of which was sent to Harvard University where it was later discovered by Howard H. Aiken, pioneer of the Harvard Mark I. Henry Prevost's 1910 Analytical Engine Mill, previously on display at Dudmaston Hall, is now on display at the Science Museum.
==Death==
Babbage lived and worked for over 40 years at 1 Dorset Street, Marylebone, where he died, at the age of 79, on 18 October 1871; he was buried in London's Kensal Green Cemetery. According to Horsley, Babbage died "of renal inadequacy, secondary to cystitis." He had declined both a knighthood and baronetcy. He also argued against hereditary peerages, favouring life peerages instead.
=== Autopsy report ===
In 1983, the autopsy report for Charles Babbage was discovered and later published by his great-great-grandson. A copy of the original is also available. Half of Babbage's brain is preserved at the Hunterian Museum in the Royal College of Surgeons in London. The other half of Babbage's brain is on display in the Science Museum, London.
==Memorials==
There is a black plaque commemorating the 40 years Babbage spent at 1 Dorset Street, London. Locations, institutions and other things named after Babbage include:
The Moon crater, Babbage
The Charles Babbage Institute, an information technology archive and research center at the University of Minnesota
Babbage River Falls, Yukon, Canada
The Charles Babbage Premium, an annual computing award
British Rail named a locomotive after Charles Babbage in the 1990s.
Babbage Island, Western Australia
The Babbage Building at the University of Plymouth, where the university's school of computing is based
The Babbage programming language for GEC 4000 series minicomputers
"Babbage", The Economist 's Science and Technology blog
The former chain retail computer and video-games store "Babbage's" (now GameStop) was named after him.
==In fiction and film==
Babbage frequently appears in steampunk works; he has been called an iconic figure of the genre. Other works in which Babbage appears include:
The 2008 short film Babbage, screened at the 2008 Cannes Film Festival, a 2009 finalist with Haydenfilms, and shown at the 2009 HollyShorts Film Festival and other international film festivals. The film shows Babbage at a dinner party, with guests discussing his life and work.
Sydney Padua created The Thrilling Adventures of Lovelace and Babbage, a cartoon alternate history in which Babbage and Lovelace succeed in building the Analytical Engine. It quotes heavily from the writings of Lovelace, Babbage and their contemporaries.
Kate Beaton, cartoonist of webcomic Hark! A Vagrant, devoted one of her comic strips to Charles and Georgiana Babbage.
The Doctor Who episode "Spyfall, Part 2" (Season 12, episode 2) features Charles Babbage and Ada Gordon as characters who assist the Doctor when she's stuck in the year 1834.
==Publications==
(Reissued by Cambridge University Press 2009, .)
(The LOCOMAT site contains a reconstruction of this table.)
|
[
"microelectromechanical system",
"Marc Brunel",
"Lough Foyle",
"Charles Babbage: Pioneer of the Computer",
"Giuseppe Mazzini",
"Sir Joseph Banks",
"Charles Babbage Premium",
"Charles Babbage Institute",
"James Ivory (mathematician)",
"John Farey Jr.",
"computer printer",
"Smithsonian Institution",
"blue plaque",
"Spyfall, Part 2",
"dynamometer car",
"Frederick Winslow Taylor",
"University of Minnesota",
"Sylvestre Lacroix",
"Middlesex",
"conjectural history",
"British passport",
"Ada Lovelace",
"Charles Simeon",
"Cambridge",
"David Brewster",
"British Council",
"s:Passages from the Life of a Philosopher",
"HollyShorts Film Festival",
"Faà di Bruno's formula",
"John Walker (programmer)",
"London Science Museum",
"Harvard University",
"Dionysius Lardner",
"exponential function",
"Vigenère cipher",
"Edinburgh Review",
"Robert Malthus",
"Encyclopædia Metropolitana",
"King's College, London",
"Gold Medal of the Royal Astronomical Society",
"Trinity College, Cambridge",
"autokey cipher",
"minicomputer",
"Philip Sargant Florence",
"Gaspard de Prony",
"Léon Lalanne",
"Peterhouse, Cambridge",
"Robert Woodhouse",
"Quarterly Review",
"British culture",
"Dudmaston Hall",
"Piedmont",
"Karl Marx",
"George Everest",
"postal system",
"Adam Smith",
"(ε, δ)-definition of limit",
"Édouard Biot",
"George Holyoake",
"Vector Analysis",
"busking",
"George Jacob Holyoake",
"Philosophical Transactions of the Royal Society B",
"profit sharing",
"The Economist",
"productivity",
"Equitable Society",
"Arago's rotations",
"Humphry Davy",
"Luigi Menabrea",
"Indian logic",
"Uniform Penny Post",
"Claude Lucien Bergery",
"Finsbury (UK Parliament constituency)",
"Teignmouth",
"Whipple Museum of the History of Science",
"factory system",
"Thomas Wakley",
"Kensal Green Cemetery",
"Johann Christian Poggendorff",
"Prince Augustus Frederick, Duke of Sussex",
"existence of God",
"Museum of the History of Science, Oxford",
"John Stuart Mill",
"The Nautical Almanac",
"Worcester, England",
"Howard H. Aiken",
"Hark! A Vagrant",
"William Jevons",
"George Barrett (actuary)",
"Institution of Civil Engineers",
"Church of England",
"Isambard Kingdom Brunel",
"returns to scale",
"Hunterian Museum at the Royal College of Surgeons",
"Princeton University Press",
"Marylebone",
"British Association for the Advancement of Science",
"Moses",
"miracle",
"Per Georg Scheutz",
"modular arithmetic",
"Fleet Street",
"British Rail Class 60",
"Royal Institution",
"differential calculus",
"Alphington, Devon",
"Totnes",
"Vestiges of the Natural History of Creation",
"George Julius Poulett Scrope",
"transmutation of species",
"industrial production",
"Bristol & Birmingham Railway",
"Thomas Frederick Colby",
"baronet",
"romantic science",
"cowcatcher",
"Charles Lyell",
"Higher education",
"Richard Jones (economist)",
"physical constant",
"Mathematical table",
"Nathan Myhrvold",
"Analytical Society",
"Mary Everest Boole",
"GameStop",
"Doctor Who",
"Complex Networks",
"Wolstenholme's theorem",
"chain rule",
"William Wallace (mathematician)",
"Newington, London",
"Leopold II, Grand Duke of Tuscany",
"Taylor series",
"Bridgewater Treatises",
"Martin Wiberg",
"The Ghost Club",
"GEC 4000 series",
"Harvard Mark I",
"Michael Faraday",
"Joseph Clement",
"operational research",
"Enfield, London",
"Turing-complete",
"nanotechnology",
"YouTube",
"statistics",
"Mechanics' Magazine",
"American Academy of Arts and Sciences",
"David Hume",
"Hermann von Helmholtz",
"Linda Hall Library",
"Gerrit Moll",
"Philosophical Transactions",
"Samuel Rogers",
"Henry Thomas Colebrooke",
"division of labour",
"disestablishment",
"Royal Astronomical Society",
"John Playfair",
"2008 Cannes Film Festival",
"punched card",
"Edward Ryan (barrister)",
"Longman",
"Napoleonic Wars",
"University of Cambridge",
"Henry Maudslay",
"Abraham De Moivre",
"Analytical engine",
"uniformitarianism",
"Survey of Ireland",
"John Chapman (publisher)",
"Jacquard loom",
"Rome",
"ophthalmoscope",
"Henry Prevost Babbage",
"George Peacock (mathematician)",
"The Bible",
"Michael Thomas Bass",
"Great Western Railway",
"hereditary peerage",
"The Times",
"Joseph Henry",
"List of pioneers in computer science",
"University of Plymouth",
"Difference engine",
"s:Passages from the Life of a Philosopher/Chapter XXX",
"William Praed",
"Arnold Henry Guyot",
"Party",
"Letter frequency",
"Zentralblatt MATH",
"Haydenfilms",
"Book of Genesis",
"Peter Barlow (mathematician)",
"Society of Arcueil",
"Samuel Clarke",
"King Edward VI Community College",
"industrial society",
"Turin",
"engineering tolerance",
"Charles Wheatstone",
"Oxford University Press",
"Fellow of the Royal Society",
"life peerage",
"Royal Guelphic Order",
"mechanical computer",
"functional equation",
"Uniform Fourpenny Post",
"Simon Schaffer",
"organ grinder",
"Roderick Murchison",
"William Whewell",
"statistical inference",
"Benjamin Herschel Babbage",
"Davies Gilbert",
"British Rail",
"steampunk",
"political economy",
"Babbage (crater)",
"Louis François Antoine Arbogast",
"John Herschel",
"John Ruskin",
"difference equation",
"B. V. Bowden",
"Cambridge University Press",
"Oxford Dictionary of National Biography",
"broad gauge",
"Joseph-Louis Lagrange",
"Andrew Ure",
"cartel",
"George Biddell Airy",
"natural theology",
"operational calculus",
"Cappella dei Mercanti, Turin",
"Stanford Encyclopedia of Philosophy",
"polynomial function",
"trade (occupation)",
"difference engine",
"Henry Walter (antiquary)",
"Haileybury College",
"mathematical table",
"D-module",
"s:Passages from the Life of a Philosopher/Chapter II",
"Joseph Whitworth",
"Francis Baily",
"Kate Beaton",
"James Watt the younger",
"eddy current",
"Samuel Vince",
"Dugald Bromhead Babbage",
"Friedrich Kasiski",
"Input/output",
"iterated function",
"metrology",
"Joseph Louis Lagrange",
"John Elliot Drinkwater",
"Profit (accounting)",
"knight bachelor",
"machine tool",
"programmer",
"polymath",
"Babbage (programming language)",
"natural law",
"crowdsourcing",
"university don",
"George Boole",
"Hoop rolling",
"Walworth Road",
"Baptism",
"Computer History Museum",
"human capital",
"Athanasian Creed",
"Ninth Bridgewater Treatise",
"piece rate",
"Arthur Young (writer)",
"Phenomenon",
"Moon",
"IEEE Computer Society Charles Babbage Award",
"AutoCAD",
"Statistical Society",
"Charles Blagden",
"Thomas Wharton Jones",
"Lucasian Professor of Mathematics",
"Ian Hacking",
"factory visit",
"metaphysics",
"tip-cat",
"Penguin Books",
"Sydney Padua",
"political franchise",
"differential equation",
"electromagnetic theory",
"Ephemeris",
"The Thrilling Adventures of Lovelace and Babbage",
"Augustus De Morgan",
"s:Passages from the Life of a Philosopher/Appendix",
"University of Oxford",
"Charles Babbage's Saturday night soirées",
"Electromagnetism",
"design argument",
"Totnes pound",
"Stoke Newington (parish)",
"Bernoulli numbers",
"movable type",
"function composition",
"John Rennie the Younger",
"Harry Braverman",
"captain of industry",
"finite difference",
"Maria Gaetana Agnesi",
"Gaspard Monge",
"formal power series",
"Pierre Simon Laplace",
"cystitis",
"Melchiorre Gioia",
"1851 Great Exhibition",
"scientific management",
"IPDPS",
"University of Edinburgh",
"analytical engine",
"William Sellers",
"Crimean War",
"Giovanni Plana",
"Ampère's force law",
"Robert Owen",
"William Wolryche-Whitmore",
"The National Archives (United Kingdom)",
"Mountain View, California",
"polemicist",
"cryptography",
"Charles Fourier",
"human computer"
] |
5,700 |
Cross-dressing
|
Cross-dressing is the act of wearing clothes traditionally or stereotypically associated with a different gender. From as early as pre-modern history, cross-dressing has been practiced in order to disguise, comfort, entertain, and express oneself.
Socialization establishes social norms among the people of a particular society. With regard to the social aspects of clothing, such standards may reflect guidelines relating to the style, color, or type of clothing that individuals are expected to wear. Such expectations may be delineated according to gender roles. Cross-dressing involves dressing contrary to the prevailing standards (or in some cases, laws) for a person of their gender in their own society.
The term "cross-dressing" refers to an action or a behavior, without attributing or implying any specific causes or motives for that behavior. Cross-dressing is not synonymous with being transgender.
==Terminology==
The phenomenon of cross-dressing is seen throughout recorded history, being referred to as far back as the Hebrew Bible. The terms used to describe it have changed throughout history; the Anglo-Saxon-rooted term "cross-dresser" is viewed more favorably than the Latin-origin term "transvestite" in some circles, where it has come to be seen as outdated and derogatory. Its first use was in Magnus Hirschfeld's (The Transvestites) in 1910, originally associating cross-dressing with non-heterosexual behavior or derivations of sexual intent. Its connotations largely changed in the 20th century as its use was more frequently associated with sexual excitement, otherwise known as transvestic disorder. This term was historically used to diagnose psychiatric disorders (e.g. transvestic fetishism), but the former (cross-dressing) was coined by the transgender community. The Oxford English Dictionary gives 1911 as the earliest citation of the term "cross-dressing", by Edward Carpenter: "Cross-dressing must be taken as a general indication of, and a cognate phenomenon to, homosexuality". In 1928, Havelock Ellis used the two terms "cross-dressing" and "transvestism" interchangeably. The earliest citations for "cross-dress" and "cross-dresser" are 1966 and 1976, respectively.
=== and ===
The term en femme is a lexical borrowing of a French phrase. It is used in the transgender and crossdressing community to describe the act of wearing feminine clothing or expressing a stereotypically feminine personality. The term is a loanword from the French phrase meaning "as a woman", Most crossdressers also use a feminine name whilst ; that is their "femme name". In the cross-dressing community the persona a man adopts when he dresses as a woman is known as his "femme self".
() is a similar borrowing from French, used to describe the act of wearing masculine clothing or expressing a stereotypically masculine personality. The term is borrowed from the French phrase meaning "as a man". Most crossdressers also use a masculine name whilst .
==History==
===Non-Western history===
Cross-dressing has been practiced throughout much of recorded history, in many societies, and for many reasons. Examples exist in Greek, Norse, and Hindu mythology. Cross-dressing can be found in theater and religion, such as kabuki, Noh, and Korean shamanism, as well as in folklore, literature, and music. For instance, in examining kabuki culture during Japan's edo period, cross-dressing was not only used for theater purposes, but also because current societal trends: cross-dressing and the switching of genders was a familiar concept to the Japanese at the time which allowed them to interchange characters's genders easily and incorporate geisha fashion into men's wear. This was especially common in the story-telling of ancient stories such as the character Benten from Benten Kozō. He was a thief in the play cross-dressing as a woman. Cross-dressing was also exhibited in Japanese Noh for similar reasons. Societal standards at the time broke boundaries between gender. For example, ancient Japanese portraits of aristocrats have no clear differentiation in characteristics between male and female beauty. Thus, in Noh performance, the cross-dressing of actors was common; especially given the ease of disguising biological sex with the use of masks and heavy robes. In a non-entertainment context, cross-dressing is also exhibited in Korean shamanism for religious purposes. Specifically, this is displayed in chaesu-gut, a shamanistic rite gut in which a shaman offers a sacrifice to the spirits to intermediate in the fortunes of the intended humans for the gut. Here, cross-dressing serves many purposes. Firstly, the shaman (typically a woman) would cross-dress as both male and female spirits can occupy her. This allows her to represent the opposite sex and become a cross-sex icon in 75% of the time of the ritual. This also allows her to become a sexually liminal being. It is clear that in entertainment, literature, art, and religion, different civilizations have utilized cross-dressing for many different purposes.
===Western history===
In the British and European context, theatrical troupes ("playing companies") were all-male, with the female parts undertaken by boy players.
The Rebecca Riots took place between 1839 and 1843 in West and Mid Wales. They were a series of protests undertaken by local farmers and agricultural workers in response to unfair taxation. The rioters, often men dressed as women, took their actions against toll-gates, as they were tangible representations of high taxes and tolls. The riots ceased prior to 1844 due to several factors, including increased troop levels, a desire by the protestors to avoid violence and the appearance of criminal groups using the guise of the biblical character Rebecca for their own purposes. In 1844 an Act of Parliament to consolidate and amend the laws relating to turnpike trusts in Wales was passed.
A variety of historical figures are known to have cross-dressed to varying degrees. Many women found they had to disguise themselves as men in order to participate in the wider world. For example, it is postulated that Margaret King cross-dressed in the early 19th century to attend medical school, as universities at that time accepted only male students. A century later, Vita Sackville-West dressed as a young soldier in order to "walk out" with her girlfriend Violet Keppel, to avoid the street harassment that two women would have faced. The prohibition on women wearing male garb, once strictly applied, still has echoes today in some Western societies which require girls and women to wear skirts, for example as part of school uniform or office dress codes. In some countries, even in casual settings, women are still prohibited from wearing traditionally male clothing.
==Legal issues==
In many countries, cross-dressing was illegal under laws that identified it as indecent or immoral. Many such laws were challenged in the late 1900s giving people the right to freedom of gender expression with regard to their clothing. There still remains 13 UN member states that explicitly criminalize transgender individuals, and there exist even more countries that use a great deal of diverse laws to target them. The third edition of the Trans Legal Mapping Report, done by the International Lesbian, Gay, Bisexual, Trans, and Intersex Association found that an especially common method to target these individuals is through cross-dressing regulations.
=== North America ===
For instance, from 1840 forward, United States saw state and city laws forbidding people from appearing in public while dressed in clothes not commonly associated with their assigned sex. The goal of this wave of policies was to create a tool that would enforce a normative gender narrative, targeting multiple gender identities across the gender spectrum. With the progression of time, styles, and societal trends, it became even more difficult to draw the line between what was cross-dressing or not. In 2011, it was still possible for a man to get arrested for "impersonating a woman" — a vestige of the 19th century laws. Legal issues surrounding cross-dressing perpetuated all throughout the mid 20th century. During this time period, police would often reference laws that did not exist or laws that have been repealed in order to target the LGBTQ+ community.
=== Asia ===
Nepal decriminalized cross-dressing in 2007. Only in 2014 did an appeal court in Malaysia finally overturn a state law prohibiting Muslim men from cross-dressing as women.
==Varieties==
There are many different kinds of cross-dressing and many different reasons why an individual might engage in cross-dressing behavior. Some people cross-dress as a matter of comfort or style, a personal preference for clothing associated with the opposite gender. Some people cross-dress to shock others or challenge social norms; others will limit their cross-dressing to underwear, so that it is not apparent. Some people attempt to pass as a member of the opposite gender in order to gain access to places or resources they would not otherwise be able to reach.
===Theater and performance===
Single-sex theatrical troupes often have some performers who cross-dress to play roles written for members of the opposite sex (travesti and trouser roles). Cross-dressing, particularly the depiction of males wearing dresses, was historically used for comic effect onstage and on-screen.
Boy player refers to children who performed in Medieval and English Renaissance playing companies. Some boy players worked for the adult companies and performed the female roles as women did not perform on the English stage in this period. Others worked for children's companies in which all roles, not just the female ones, were played by boys.
In an effort to clamp down on kabuki's popularity, women's kabuki, known as , was banned in 1629 in Japan for being too erotic. Following this ban, young boys began performing in , which was also soon banned.
Drag is a special form of performance art based on the act of cross-dressing. A drag queen is usually a male-assigned person who performs as an exaggeratedly feminine character, in heightened costuming sometimes consisting of a showy dress, high-heeled shoes, obvious make-up, and wig. A drag queen may imitate famous female film or pop-music stars. A faux queen is a female-assigned person employing the same techniques. A drag king is a counterpart of the drag queen – a female-assigned person who adopts a masculine persona in performance or imitates a male film or pop-music star. Some female-assigned people undergoing Gender-affirming surgery also self-identify as 'drag kings'.The modern activity of battle reenactments has raised the question of women passing as male soldiers. In 1989, Lauren Burgess dressed as a male soldier in a U.S. National Park Service reenactment of the Battle of Antietam, and was ejected after she was discovered to be a woman. Burgess sued the Park Service for sexual discrimination. The case spurred spirited debate among Civil War buffs. In 1993, a federal judge ruled in Burgess's favor.
"Wigging" refers to the practice of male stunt doubles taking the place of an actress, parallel to "paint downs", where white stunt doubles are made up to resemble black actors. Female stunt doubles have begun to protest this norm of "historical sexism", saying that it restricts their already limited job possibilities.
====British pantomime, television and comedy====
Cross-dressing is a traditional popular trope in British comedy. The pantomime dame in British pantomime dates from the 19th century, which is part of the theatrical tradition of female characters portrayed by male actors in drag. Widow Twankey (Aladdin's mother) is a popular pantomime dame: in 2004 Ian McKellen played the role.
The Monty Python comedy troupe donned frocks and makeup, playing female roles while speaking in falsetto. Character comics such as Benny Hill and Dick Emery drew upon several female identities. In the BBC's long-running sketch show The Dick Emery Show (broadcast from 1963 to 1981), Emery played Mandy, a busty peroxide blonde whose catchphrase, "Ooh, you are awful ... but I like you!", was given in response to a seemingly innocent remark made by her interviewer, but perceived by her as ribald double entendre. The popular tradition of cross dressing in British comedy extended to the 1984 music video for Queen's "I Want to Break Free" where the band parody several female characters from the soap opera Coronation Street.
===Sexual fetishes===
Transvestic fetishism is a psychiatric diagnosis applied to people who are sexually aroused by the act of cross-dressing and experience significant distress or impairment – socially or occupationally – because of their behavior. The limit to gynephilic men in the fourth edition of Diagnostic and Statistical Manual of Mental Disorders was abrogated with the passage of the DSM-5.
Sometimes either cisgender member of an androphilic and gynephilic couple will cross-dress in order to arouse the other. For example, the male might wear skirts or lingerie and/or the female will wear boxers or other male clothing. (See also forced feminization)
===Passing===
Some people who cross-dress may endeavor to project a complete impression of belonging to another gender, including mannerisms, speech patterns, and emulation of sexual characteristics. This is referred to as passing or "trying to pass", depending how successful the person is. An observer who sees through the cross-dresser's attempt to pass is said to have "read" or "clocked" them. There are videos, books, and magazines on how a man may look more like a woman.
Others may choose to take a mixed approach, adopting some feminine traits and some masculine traits in their appearance. For instance, a man might wear both a dress and a beard. This is sometimes known as "genderfuck". In a broader context, cross-dressing may also refer to other actions undertaken to pass as a particular sex, such as packing (accentuating the male crotch bulge) or, the opposite, tucking (concealing the male crotch bulge).
== Gender disguise ==
Gender disguise has been used by women and girls to pass as male, and by men and boys to pass as female. Gender disguise has also been used as a plot device in storytelling, particularly in narrative ballads, and is a recurring motif in literature, theater, and film. Historically, some women have cross-dressed to take up male-dominated or male-exclusive professions, such as military service. Conversely, some men have cross-dressed to escape from mandatory military service or as a disguise to assist in political or social protest, as men in Wales did in the Rebecca Riots and when conducting Ceffyl Pren as a form of mob justice.
=== Sports ===
Conversation surrounding exclusion and gender inequality in sports has been around for decades. Some women have dressed as men to enter male sports, or registered in male sports using an alias.
==== Roberta "Bobbi" Gibb ====
Roberta "Bobbi" Gibb is the first woman to have competed in the Boston Marathon. In 1966 Bobbi Gibb wrote a letter to the Boston Athletic Association asking to participate in the race happening that year. When Gibb received her letter back in the mail she was faced with the news that her entry to the race was denied due to her gender. Rather than just accept her fate, Gibb did not take no for an answer and decided to run the marathon anyways—however, she would do it hidden as a man. On the day of the race Gibb showed up in an oversized sweatshirt, her brother's shorts, and men's running shoes. Gibb hid in the bushes until the race started and then joined in with the crowd. Eventually her fellow runners figured out Gibb's real gender but stated that they would make sure that she finished the race. Gibb ended up finishing her first Boston Marathon in 3 hours, 27 minutes and 40 seconds. She crossed the finish line with blistered, bleeding feet from the men's running shoes she was wearing. Gibb's act of defiance influenced other women marathon runners of the time like Katherine Switzer, who also registered under an alias to be able to run the race in 1967. It would not be until 1972 until there was an official women's race within the Boston Marathon.
==== Sam Kerr ====
Sam Kerr is a forward for the Australian Women's Soccer Team and Chelsea FC in the FA Women's Super League. Kerr has been regarded as one of the best forward players in the sport and has been one of the most highly paid players in women's soccer as well. While Kerr now shares the world state with other great women soccer players, as a young child she shared the field with young boys. Kerr grew up in a suburb of Perth where there was little to no access to young girls soccer teams in the direct area. Not having a girls team to play on did not bother Kerr though, she simply played on a youth boys team where all of her teammates just assumed she was also a boy. Kerr states in her book My Journey to the World Cup that she continued to hide her gender because she did not want to be treated any differently. In her book Kerr also revealed that when one of her teammates found out that she was, in fact a girl, he cried. While Kerr's act of hiding her gender was initially an accident, it is still an example of how women (and in the case a young girl) can create opportunities for themselves by looking or acting as a man.
=== War ===
One of the most common instances of gender disguise is in the instance of war/militaristic situations. From Joan of Arc in the 15th century to young girls in World War II, there have been many different people of many different sexes that disguise themselves as men in order to be able to fight in wars.
==== Joan of Arc ====
Born , St Joan of Arc or the Maid of Orleans is one of the oldest examples of gender disguise. At 13, after receiving a revelation that she was supposed to lead the French to victory over the English in the 100 years war, Joan donned the clothing of a male soldier in the French army. Joan was able to convince King Charles the VIII to allow her to take the lead of some of the French armies in order to help him get his crown back. Ultimately, Joan of Arc was successful in claiming victory over the English but was captured in 1430 and found guilty of heresy, leading to her execution in 1431. The impact of her actions was seen even after Joan's death. During the suffragette movement, Joan of Arc was used as an inspiration for the movement, particularly in Britain where many used her actions as fuel for their fight for political reform.
==== Deborah Sampson ====
Born in 1760 in Plympton, Massachusetts, Deborah Sampson was the first female soldier in the US Army. The only woman in the Revolution to receive a full military pension, at age 18 Deborah took the name "Robert Shirtleff" and enlisted in revolutionary forces. In her capacity as a soldier, she was very successful, being named captain and leading an infantry in the capture of 15 enemy soldiers among other things. One and a half years into service, her true sex was revealed when she had to receive medical care. Following an honorable discharge, Deborah petitioned congress for her full pay that was withheld on the grounds of being an "invalid soldier" and eventually received it. She died in 1827 at age 66. Even after her death, Deborah Sampson continues to be a "hero of the American Revolution". In 2019, a diary from corporal Abner Weston shares about Deborah Sampson's previously unknown first attempt to enlist in the Continental Army.
These women are just a few among many who have disguised themselves as men in order to be able to fight in many different wars. Others who have used gender disguise for this purpose include Kit Kavanaugh/Christian Davies, Hannah Snell, Sarah Emma Edmonds, Frances Clayton, Dorothy Lawrence, Zoya Smirnow, and Brita Olofsdotter.
=== Journalism and culture ===
In some instances, women in journalism deem wearing the identity of a man necessary in order to gather information that is only accessible from the male point of view. In other cases, people cross-dress to navigate certain cultures and/or specific circumstances that involve strict gender norms and expectations.
==== Norah Vincent ====
Norah Vincent, author of the book Self-Made Man: One Woman's Journey Into Manhood and Back Again, used gender disguise in order to go undercover as a man to penetrate men's social circles and experience life as a man. In 2003, Vincent put her life on pause to adopt a new masculine identity as Ned Vincent. She worked with a makeup artist and vocal coach in order to convincingly play the role of a biological man. She wore an undersized sports bra, a stuffed jock strap, and size 11½ shoes to deceive those around her. In her book, Vincent makes discoveries about socialization, romance, sex, and stress as a man that leads her to conclude that, "[Men] have different problems than women have, but they don't have it better", However, Vincent developed controversial opinions about sex and gender, claiming that transgender people are not legitimate until they undergo hormone therapy and surgical intervention. After writing Self-Made Man, Vincent became a victim of depression; she died by medically assisted suicide in 2022.
==== Bacha posh ====
Bacha posh, an Afghan tradition, involves the crossdressing of young Afghan girls by their families so that they present to the public as boys. Families without sons, or whose sons are heavily outnumbered by daughters, may choose to raise one of their daughters bacha posh for a number of reasons. Having a bacha posh daughter may ease financial burdens, as girls and women are generally prohibited from work in contemporary Afghanistan, and improve their social status, as families with boys tend to be more well regarded in Afghan society. According to Thomas Barfield, an anthropology professor at Boston University, bacha posh is "one of the most under-investigated" topics in the realm of gender studies, making difficult to determine exactly how common the practice is in Afghan society. For example, in Western society, trousers have long been adopted for usage by women, and it is no longer regarded as cross-dressing. In cultures where men have traditionally worn skirt-like garments such as the kilt or sarong, these are not seen as women's clothing, and wearing them is not seen as cross-dressing for men. In many parts of the world, it remains socially disapproved for men to wear clothes traditionally associated with women.
Cosplaying may also involve cross-dressing, for some females may wish to dress as a male, and vice versa (see crossplay). Females may choose to chest bind while cosplaying a male character.
While creating a more feminine figure, male cross-dressers will may utilize breast forms or breast plates to give the appearance of breasts. Some male cross-dressers may also cinch their waists or use padding to create a profile that appears more stereotypically feminine.
While most male cross-dressers utilize clothing associated with modern women, some are involved in subcultures that involve dressing as little girls or in vintage clothing. Some such men have written that they enjoy dressing as femininely as possible, so they wear frilly dresses with lace and ribbons, bridal gowns complete with veils, as well as multiple petticoats, corsets, girdles and/or garter belts with nylon stockings.
The term underdressing is used by male cross-dressers to describe wearing female undergarments such as panties under their male clothes. The famous low-budget film-maker Edward D. Wood Jr. (who also went out in public dressed in drag as "Shirley", his female alter ego) said he often wore women's underwear under his military uniform as a Marine during World War II. Female masking is a form of cross-dressing in which men wear masks that present them as female.
Some drag kings may use binders or chest plates to give the impression of a more stereotypically male physique, but others forego this. They may also paste or draw on fake facial hair. Drag kings may use a phallic prosthetic for packing to create the appearance of having male genitals.
==Social issues==
Cross-dressers may begin wearing clothing associated with the opposite sex in childhood, using the clothes of a sibling, parent, or friend. Some parents have said they allowed their children to cross-dress and, in many cases, the child stopped when they became older. The same pattern often continues into adulthood, where there may be confrontations with a spouse, partner, family member or friend. Married cross-dressers can experience considerable anxiety and guilt if their spouse objects to their behavior.
Sometimes because of guilt or other reasons cross-dressers dispose of all their clothing, a practice called "purging", only to start collecting the other gender's clothing again. Prince funded the initial publication with a capital of one hundred dollars raised through personal acquaintances. The first issue was published by Prince's Chevalier Publications, and sold by subscription and through adult bookstores.
In 1963, the inside jacket of the magazine stated the publication as "dedicated to the needs of the sexually normal individual who has discovered the of his or her 'other side' and seeks to express it."
Transvestia was published bi-monthly by Prince between the years of 1960 and 1980, with a total of 100 issues being created. The subsequent 11 issues were edited and published by Carol Beecroft (the co-founder of Chevalier publications) until 1986.
With a readership of mostly white, middle-to-professional-class crossdressers, the magazine offered, among other things, dozens of published life stories and letters contributed by other crossdressers.
=== Beaumont Bulletin ===
The Beaumont Society began in the UK in 1966 as an offshoot of Virgina Prince's Full Personality Expression group for cross-dressers. The society began to distribute its publication the Beaumont Bulletin in January 1968. Starting out at eight pages, it reached 24 pages by 1970. The publication referred to its readers as 'girls', and included tips on make-up and women's clothing, especially those in larger sizes. In 1977, a new publication, Beaumag, was issued which included fiction and comic writing. As of 2024, the society was still publishing a magazine for its members, entitled Beaumont Magazine.
=== Others ===
Chrysalis Quarterly was Dallas Denny's publication from the 1990s focused on gender identity, including cross-dressing and transgender issues.
Femme Mirror was a quarterly inewsletter/magazine of Tri-Ess begun by Carol Beecroft, and catered to the cross-dresser community.
Transgender Tapestry magazine began as the TV-TS Tapestry newsletter by Merissa Sherrill Lynn's Tiffany Club. It was published from 1979-2008, and continues as an online website of the International Foundation for Gender Education.
Empathy Magazine was a publication in the United States focused on support for cross-dressers and their families.
==Festivals==
Celebrations of cross-dressing occur in widespread cultures. The Abissa festival in Côte d'Ivoire, Ofudamaki in Japan, and Kottankulangara Festival in India are all examples of this.
==Analysis==
Advocacy for social change has done much to relax the constrictions of gender roles on men and women, but they are still subject to prejudice from some people.
The reason it is so hard to have statistics for female cross-dressers is that the line where cross-dressing stops and cross-dressing begins has become blurred, whereas the same line for men is as well defined as ever. This is one of the many issues being addressed by third wave feminism as well as the modern-day masculist movement.
The general culture has very mixed views about cross-dressing. A woman who wears her husband's shirt to bed is considered attractive, while a man who wears his wife's nightgown to bed may be considered transgressive. Marlene Dietrich in a tuxedo was considered very erotic; Jack Lemmon in a dress was considered ridiculous. All this may result from an overall gender role rigidity for males; that is, because of the prevalent gender dynamic throughout the world, men frequently encounter discrimination when deviating from masculine gender norms, particularly violations of heteronormativity. A man's adoption of feminine clothing is often considered a going down in the gendered social order whereas a woman's adoption of what are traditionally men's clothing (at least in the English-speaking world) has less of an impact because women have been traditionally subordinate to men, unable to affect serious change through style of dress. Thus when a male cross-dresser puts on his clothes, he transforms into the quasi-female and thereby becomes an embodiment of the conflicted gender dynamic. Following the work of Judith Butler, gender proceeds along through ritualized performances, but in male cross-dressing it becomes a performative "breaking" of the masculine and a "subversive repetition" of the feminine.
Psychoanalysts today do not regard cross-dressing by itself as a psychological problem, unless it interferes with a person's life. "For instance", said Joseph Merlino, senior editor of Freud at 150: 21st Century Essays on a Man of Genius, "[suppose that]...I'm a cross-dresser and I don't want to keep it confined to my circle of friends, or my party circle, and I want to take that to my wife and I don't understand why she doesn't accept it, or I take it to my office and I don't understand why they don't accept it, then it's become a problem because it's interfering with my relationships and environment",
== Cross-dressing in the 21st century ==
=== Fashion trends ===
Cross-dressing today is much more common and normalized due to trends such as camp fashion and androgynous fashion.
Camp is a style of fashion that has had a long history extending all the way back to the Victorian era to the modern era. During the Victorian era up until the mid-20th century, it was defined as an exaggerated and flamboyant style of dressing. This was typically associated with ideas of effeminacy, de-masculization, and homosexuality. As the trend entered the 20th century, it also developed an association with a lack of conduct, creating the connotation that those who engaged in Camp are unrefined, improper, distasteful, and, essentially, undignified. Though this was its former understanding, Camp has now developed a new role in the fashion industry. It is considered a fashion style that has "failed seriousness" and has instead become a fun way of self-expression. Thanks to its integration with high fashion and extravagance, Camp is now seen as a high art form of absurdity: including loud, vibrant, bold, fun, and empty frivolity.
=== Societal changes ===
Beyond fashion, cross-dressing in non-Western countries has not fully outgrown the negative connotations that it has in the West. For instance, many Eastern and Southeastern Asian countries have a narrative of discrimination and stigma against LGBTQ+ and cross-dressing individuals. This is especially evident in the post-pandemic world. During this time, it was clear to see the failures of these governments to provide sufficient support to these individuals due to a lack of legal services, lack of job opportunity, and more. For instance, to be able to receive government aid, these individuals need to be able to quickly change their legal name, gender, and other information on official ID documents. This fault augmented the challenges of income loss, food insecurity, safe housing, healthcare, and more for many trans and cross-dressing individuals. This was especially pertinent as many of these individuals relied on entertainment and sex work for income. With the pandemic removing these job opportunities, the stigmatisation and discrimination against these individuals only increased, especially in Southeast Asian countries. With the normalization of this through cosplay, cross-dressing has become a large part of otaku and anime culture.
In 2023, Noor Alsaffar, an Iraqi vlogger and model, who described themselves as a cross-dresser, was murdered. The killing of Alsaffar appears to be linked to an increase in homophobia and transphobia in Iraq.
==Across media==
Women dressed as men, and less often men dressed as women, is a common trope in fiction and folklore. For example, in Thrymskvitha, Thor disguised himself as Freya. while in Geoff Ryman's The Warrior Who Carried Life, Cara magically transforms herself into a man. Similarly, the movie Tootsie features Dustin Hoffman disguised as a woman, while the movie The Associate features Whoopi Goldberg disguised as a man. Japanese fashion designer and visual kei musician Mana of the bands Malice Mizer and Moi dix Mois is notable for wearing traditionally female clothes. He is credited with popularizing cross-dressing among visual kei bands.
==Medical views==
The International Statistical Classification of Diseases and Related Health Problems listed dual-role transvestism (non-sexual cross-dressing) and fetishistic transvestism (cross-dressing for sexual pleasure) as disorders in its 10th edition, but both were removed for the 11th edition, which came into effect in 2022.
Transvestic fetishism is a psychiatric diagnosis applied in the United States to people who are sexually aroused by the act of cross-dressing and experience significant distress or impairment – socially or occupationally – because of their behavior. Under the name transvestic disorder, it is categorized as a paraphiliac disorder in the DSM-5. The DSM-5 defines a paraphilic disorder as "a paraphilia that is currently causing distress or impairment to the individual or a paraphilia whose satisfaction has entailed personal harm, or risk of harm, to others", adding that paraphilias do not require or justify psychiatric treatment in themselves.
|
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5,702 |
Channel Tunnel
|
The Channel Tunnel (), sometimes referred to by the portmanteau Chunnel, is a undersea railway tunnel, opened in 1994, that connects Folkestone (Kent, England) with Coquelles (Pas-de-Calais, France) beneath the English Channel at the Strait of Dover. It is the only fixed link between the island of Great Britain and the European mainland.
At its lowest point, the tunnel is below the sea bed and below sea level. At , it has the longest underwater section of any tunnel in the world and is the third-longest railway tunnel in the world. While designed to accommodate trains travelling at up to , for safety, trains are restricted to a top speed of through the tunnel. The tunnel is owned and operated by Getlink, formerly Groupe Eurotunnel.
The tunnel carries high-speed Eurostar passenger trains, LeShuttle services for road vehicles That compares with 11.7million passengers, 2.2million cars, and 2.6million heavy goods vehicles transported by sea through the Port of Dover.
Plans to build a cross-Channel tunnel were proposed as early as 1802, but British political and media criticism motivated by fears of compromising national security had disrupted attempts to build one. The eventual successful project, organised by Eurotunnel, began construction in 1988 and opened in 1994. Estimated to cost £5.5 billion in 1985, it was at the time the most expensive construction project ever proposed. The cost finally amounted to £4.65 billion (equivalent to £ billion in ). Since at least 1997, aggregations of migrants around Calais seeking entry to the United Kingdom, such as through the tunnel, have prompted deterrence and countermeasures.
== History ==
=== Earlier proposals ===
In 1802, Albert Mathieu-Favier, a French mining engineer, proposed a tunnel under the English Channel, with illumination from oil lamps, horse-drawn coaches, and an artificial island positioned mid-Channel for changing horses. His design envisaged a bored two-level tunnel with the top tunnel used for transport and the bottom one for groundwater flows.
In 1839, Aimé Thomé de Gamond, a Frenchman, performed the first geological and hydrographical surveys on the Channel between Calais and Dover. He explored several schemes and, in 1856, presented a proposal to Napoleon III for a mined railway tunnel from Cap Gris-Nez to East Wear Point with a port/airshaft on the Varne sandbank at a cost of 170 million francs, or less than £7 million.
In 1865, a deputation led by George Ward Hunt proposed the idea of a tunnel to the Chancellor of the Exchequer of the day, William Ewart Gladstone.
In 1866, Henry Marc Brunel made a survey of the floor of the Strait of Dover. By his results, he proved that the floor was composed of chalk, like the adjoining cliffs, and thus a tunnel was feasible. For this survey, he invented the gravity corer, which is still used in geology.
Around 1866, William Low and Sir John Hawkshaw promoted tunnel ideas, but apart from preliminary geological studies, none were implemented.
An official Anglo-French protocol was established in 1876 for a cross-Channel railway tunnel.
In 1881, British railway entrepreneur Sir Edward Watkin and Alexandre Lavalley, a French Suez Canal contractor, were in the Anglo-French Submarine Railway Company that conducted exploratory work on both sides of the Channel. From June 1882 to March 1883, the British tunnel boring machine tunnelled, through chalk, a total of , while Lavalley used a similar machine to drill from Sangatte on the French side. However, the cross-Channel tunnel project was abandoned in 1883, despite this success, after fears raised by the British military that an underwater tunnel might be used as an invasion route. Nevertheless, in 1883, this TBM was used to bore a railway ventilation tunnel— in diameter and long—between Birkenhead and Liverpool, England, through sandstone under the Mersey River. These early works were encountered more than a century later during the project TransManche Link (TML).
A 1907 film, Tunnelling the English Channel by pioneer filmmaker Georges Méliès, depicts King Edward VII and President Armand Fallières dreaming of building a tunnel under the English Channel.
In 1919, during the Paris Peace Conference, British prime minister David Lloyd George repeatedly brought up the idea of a Channel tunnel as a way of reassuring France about British willingness to defend against another German attack. The French did not take the idea seriously, and nothing came of the proposal.
In the 1920s, Winston Churchill advocated for the Channel Tunnel, using that exact name in his essay "Should Strategists Veto The Tunnel?" It was published on 27 July 1924 in the Weekly Dispatch, and argued vehemently against the idea that the tunnel could be used by a Continental enemy in an invasion of Britain. Churchill expressed his enthusiasm for the project again in an article for the Daily Mail on 12 February 1936, "Why Not A Channel Tunnel?"
There was another proposal in 1929, but nothing came of this discussion and the idea was abandoned. Proponents estimated the construction cost at US$150million. The engineers had addressed the concerns of both nations' military leaders by designing two sumps – one near the coast of each country – that could be flooded at will to block the tunnel, but this did not appease the military, or dispel concerns about hordes of tourists who would disrupt English life.
A British film from Gaumont Studios, The Tunnel (also known as TransAtlantic Tunnel), was released in 1935 as a science-fiction project concerning the creation of a transatlantic tunnel. It referred briefly to its protagonist, a Mr. McAllan, as having completed a British Channel tunnel successfully in 1940, five years into the future of the film's release.
Military fears continued during World War II. After the surrender of France, as Britain prepared for an expected German invasion, a Royal Navy officer in the Directorate of Miscellaneous Weapons Development calculated that Hitler could use slave labour to build two Channel tunnels in 18 months. The estimate caused rumours that Germany had already begun digging.
By 1955, defence arguments had become less relevant due to the dominance of air power, and both the British and French governments supported technical and geological surveys. In 1958 the 1881 workings were cleared in preparation for a £100,000 geological survey by the Channel Tunnel Study Group. 30% of the funding came from Channel Tunnel Co Ltd, the largest shareholder of which was the British Transport Commission, as successor to the South Eastern Railway. A detailed geological survey was carried out in 1964 and 1965.
Although the two countries agreed to build a tunnel in 1964, the phase 1 initial studies and signing of a second agreement to cover phase 2 took until 1973. The plan described a government-funded project to create two tunnels to accommodate car shuttle wagons on either side of a service tunnel. Construction started on both sides of the Channel in 1974.
On 20 January 1975, to the dismay of their French partners, the then-governing Labour Party in Britain cancelled the project due to uncertainty about the UK's membership of the European Economic Community, doubling cost estimates amid the general economic crisis at the time. By this time the British tunnel boring machine was ready and the Ministry of Transport had performed a experimental drive.
Euroroute, a tunnel between artificial islands approached by bridges.
Channel Expressway, a set of large-diameter road tunnels with mid-Channel ventilation towers. Reasons given for the selection included that it caused least disruption to shipping in the Channel and least environmental disruption, was the best protected against terrorism, and was the most likely to attract sufficient private finance.
=== Arrangement ===
The British Channel Tunnel Group consisted of two banks and five construction companies, while their French counterparts, France–Manche, consisted of three banks and five construction companies. The banks' role was to advise on financing and secure loan commitments. On 2 July 1985, the groups formed Channel Tunnel Group/France–Manche (CTG/F–M). Their submission to the British and French governments was drawn from the 1975 project, including 11 volumes and a substantial environmental impact statement.
Design and construction were done by the ten construction companies in the CTG/F-M group. The French terminal and boring from Sangatte were done by the five French construction companies in the joint venture group GIE Transmanche Construction. The English Terminal and boring from Shakespeare Cliff were done by the five British construction companies in the Translink Joint Venture. The two partnerships were linked by a bi-national project organisation, TransManche Link (TML).
In France, with its long tradition of infrastructure investment, the project had widespread approval. The French National Assembly approved it unanimously in April 1987, and after a public inquiry, the Senate approved it unanimously in June. In Britain, select committees examined the proposal, making history by holding hearings away from Westminster, in Kent. In February 1987, the third reading of the Channel Tunnel Bill took place in the House of Commons, and passed by 94 votes to 22. The Channel Tunnel Act gained Royal assent and passed into law in July.
=== Cost ===
The tunnel is a build-own-operate-transfer (BOOT) project with a concession. TML would design and build the tunnel, but financing was through a separate legal entity, Eurotunnel. Eurotunnel absorbed CTG/F-M and signed a construction contract with TML, but the British and French governments controlled final engineering and safety decisions, now managed by the Channel Tunnel Safety Authority. The British and French governments gave Eurotunnel a 55-year operating concession (from 1987; extended by 10 years to 65 years in 1993) to repay loans and pay dividends. A Railway Usage Agreement was signed between Eurotunnel, British Rail and SNCF guaranteeing future revenue in exchange for the railways obtaining half of the tunnel's capacity.
Private funding for such a complex infrastructure project was of unprecedented scale. Initial equity of £45 million was raised by CTG/F-M, increased by £206 million private institutional placement, £770 million was raised in a public share offer that included press and television advertisements, a syndicated bank loan and letter of credit arranged £5 billion. The cost overrun was partly due to enhanced safety, security, and environmental demands.
=== Construction ===
Working from both the English and French sides of the Channel, eleven tunnel boring machines (TBMs) cut through chalk marl to construct two rail tunnels and a service tunnel. The vehicle shuttle terminals are at Cheriton (part of Folkestone) and Coquelles, and are connected to the English M20 and French A16 motorways respectively.
Tunnelling commenced in 1988, and the tunnel began operating in 1994. At the peak of construction 15,000 people were employed with daily expenditure over £3 million. Ten workers, eight of them British, were killed during construction between 1987 and 1993, most in the first few months of boring.
=== Completion ===
A diameter pilot hole allowed the service tunnel to break through without ceremony on 30 October 1990. On 1 December 1990, Englishman Graham Fagg and Frenchman Phillippe Cozette broke through the service tunnel with the media watching. Eurotunnel completed the tunnel on time.
The tunnel was officially opened, one year later than originally planned, by the French president François Mitterrand and Queen Elizabeth II, at a ceremony in Calais on 6 May 1994. The Queen travelled through the tunnel to Calais on a Eurostar train, which stopped nose to nose with the train that carried President Mitterrand from Paris. After the ceremony, President Mitterrand and the Queen travelled on Le Shuttle to a similar ceremony in Folkestone. replacing the original slower link to Waterloo International railway station. High Speed 1 trains travel at up to , the journey from London to Paris taking 2 hours 15 minutes, to Brussels 1 hour 51 minutes.
In 1994, the American Society of Civil Engineers elected the tunnel as one of the seven modern Wonders of the World. In 1995, the American magazine Popular Mechanics published the results.
==Opening dates==
The opening was phased for various services offered as the Channel Tunnel Safety Authority, the IGC, gave permission for various services to begin at several dates over the period 1994/1995 but start-up dates were a few days later.
== Operators ==
=== LeShuttle ===
Getlink operates the LeShuttle, a vehicle shuttle service, through the tunnel.
Car shuttle sets have two separate halves: single and double deck. Each half has two loading/unloading wagons and 12 carrier wagons. Eurotunnel's original order was for nine car shuttle sets.
Heavy goods vehicle (HGV) shuttle sets also have two halves, with each half containing one loading wagon, one unloading wagon and 14 carrier wagons. There is a club car behind the leading locomotive, where drivers must stay during the journey. Eurotunnel originally ordered six HGV shuttle sets.
Initially 38 LeShuttle locomotives were commissioned, with one at each end of a shuttle train.
=== Freight locomotives ===
Forty-six Class 92 locomotives for hauling freight trains and overnight passenger trains (the Nightstar project, which was abandoned) were commissioned, running on both overhead AC and third-rail DC power. However, RFF does not let these run on French railways, so there are plans to certify Alstom Prima II locomotives for use in the tunnel.
=== International passenger ===
Thirty-one Eurostar trains, based on the French TGV, built to UK loading gauge with many modifications for safety within the tunnel, were commissioned, with ownership split between British Rail, French national railways (SNCF) and Belgian national railways (NMBS/SNCB). British Rail ordered seven more for services north of London. Around 2010, Eurostar ordered ten trains from Siemens based on its Velaro product. The Class 374 entered service in 2016 and has been operating through the Channel Tunnel ever since alongside the current Class 373.
Germany (DB) tried from about 2005 to get permission to run train services to London. At the end of 2009, extensive fire-proofing requirements were dropped and DB received permission to run German Intercity-Express (ICE) test trains through the tunnel. In June 2013 DB was granted access to the tunnel, but these plans were ultimately terminated.
In October 2021, Renfe, the Spanish state railway company, expressed interest in operating a cross-Channel route between Paris and London using some of their existing trains with the intention of competing with Eurostar. No details have been revealed as to which trains would be used.
Between October and November 2023, three more companies expressed interest in potentially running services between London and various European cities:
"Evolyn", a start-up company based in Spain announced plans that they intended to run services between London and Paris by 2026. The company stated that orders had been placed for the newly developed "Avelia" high speed trains built by Alstom for international operations. Alstom however, noted that no firm order for any rolling stock had been placed, but that there were ongoing discussions with the start-up over potential procurements.
Virgin Group founder Richard Branson had reportly hired the former managing director of Virgin Trains to initiate infrastructure talks on a potential international service to rival Eurostar running services between London, Paris, Brussels and Amsterdam.
Dutch start-up "Heuro" announced plans to start running services from Amsterdam to both Paris and London. Heuro is said to have officially applied for timetable slots beginning in December 2027 and is reportedly raising investment funds in Europe and the USA.
=== Service locomotives ===
Diesel locomotives for rescue and shunting work are Eurotunnel Class 0001 and Eurotunnel Class 0031.
== Operation ==
The following chart presents the estimated number of passengers and tonnes of freight, respectively, annually transported through the Channel Tunnel since 1994 (M = million).
=== Usage and services ===
Transport services offered by the tunnel are as follows:
Eurotunnel Le Shuttle roll-on roll-off shuttle service for road vehicles and their drivers and passengers,
Eurostar passenger trains,
through freight trains.
Both the freight and passenger traffic forecasts made before the construction of the tunnel were overestimated; in particular, Eurotunnel's commissioned forecasts were over-predictions.
With the European Union's liberalisation of international rail services, the tunnel and High Speed 1 have been open to competition since 2010. There have been a number of operators interested in running trains through the tunnel and along High Speed 1 to London. In June 2013, after several years, Deutsche Bahn obtained a license to operate Frankfurt – London trains, not expected to run before 2016 because of delivery delays of the custom-made trains.
Plans for the service to Frankfurt seem to have been shelved in 2018.
==== Passenger traffic volumes ====
Cross-tunnel passenger traffic volumes peaked at 18.4 million in 1998, decreased to 14.9 million in 2003, and have increased substantially since then. Eurostar passenger numbers continued to increase.
{| class="wikitable" style="text-align:right"
!rowspan="3" | Year
!colspan="3" | Passengers transported
! colspan="2" |Shuttle service passenger vehicles
|-
! rowspan=2|Eurostar(actualticket sales)
! PassengerShuttles
| 10,011,337
| 10.6
| 20.6
|2,610,242
|53,623
|-
| align=left | 2017
| 10,300,622
| 10.4
| 20.7
|2,595,247
|51,229
|-
|align=left |2018
|11,000,000
|
|
|2,660,414
|51,300
|-
|align=left |2019
|11,046,608
|
|
|2,601,791
|50,268
|-
|align=left |2020
|1,637,687
|
|
|953,143
|7,062
|-
|align=left |2022
|10,716,419
|
|
|2,236,713
|18,130
|-
|2024
For through freight trains, the first year prediction was 7.2 million tonnes; the actual 1995 figure was 1.3 m tonnes. Through freight volumes peaked in 1998 at 3.1 m tonnes. This fell back to 1.21 m tonnes in 2007, increasing slightly to 1.24 m tonnes in 2008.
| 1,743,686
| 16,700,000
| 18,400,000
|
|
|-
| align=left | 2004
| 1,587,790
| 17,000,000
| 18,600,000
|
|
|-
| align=left | 2006
| 1,213,647
| 18,400,000
| 19,600,000
|
|
|-
| align=left | 2008
| 1,181,089
| 10,000,000
| 11,200,000
|
|
|-
| align=left | 2010
| 1,128,079
| 14,200,000
| 15,300,000
|
|
|-
| align=left | 2011
| 1,324,673
| 16,400,000
| 17,700,000
|
|
|-
| align=left | 2012
| 1,227,139
| 19,000,000
| 20,200,000
|
|
|-
| align=left | 2013
| 1,363,834
| 17,700,000
| 19,100,000
|
|
|-
| align=left | 2014
| 1,648,047
| 18,700,000
| 20,350,000
|
|
|-
| align=left | 2015
|1,301,460
|
|
|1,693,462
|2,077
|-
| align=left | 2019 In September 2006 EWS, the UK's largest rail freight operator, announced that owing to the cessation of UK-French government subsidies of £52 million per annum to cover the tunnel "Minimum User Charge" (a subsidy of around £13,000 per train, at a traffic level of 4,000 trains per annum), freight trains would stop running after 30 November.
==== Economic performance ====
Shares in Eurotunnel were issued at £3.50 per share on 9 December 1987. By mid-1989 their price had risen to £11.00. Delays and cost overruns resulted in the price falling; during demonstration runs in October 1994, it reached an all-time low. Eurotunnel suspended payment on its debt in September 1995 to avoid bankruptcy. In December 1997 the British and French governments extended Eurotunnel's operating concession by 34 years, to 2086. There was a financial restructuring of Eurotunnel in mid-1998, reducing debt and financial charges. Despite this, The Economist reported in 1998 that to break even Eurotunnel would have to increase fares, traffic and market share for sustainability. A cost-benefit analysis of the tunnel indicated that there were few effects on the wider economy and few developments associated with the project and that the British economy would have been better off if it had not been constructed.
Under the terms of the Concession, Eurotunnel was obliged to investigate a cross-Channel road tunnel. In December 1999 road and rail tunnel proposals were presented to the British and French governments, but it was stressed that there was not enough demand for a second tunnel. A three-way treaty between the United Kingdom, France and Belgium governs border controls, with the establishment of control zones within which the officers of the other nation may exercise limited customs and law enforcement powers. For most purposes, these are at either end of the tunnel, with the French border controls on the UK side of the tunnel and vice versa. For some city-to-city trains, the train is a control zone. A binational emergency plan coordinates UK and French emergency activities.
In 1999 Eurostar posted its first net profit, having made a loss of £925m in 1995. In 2013, operating profits rose 4percent from 2012, to £54million.
==== Security ====
There is a need for full passport controls, as the tunnel acts as a border between the Schengen Area and the Common Travel Area. There are juxtaposed controls, meaning that passports are checked before boarding by officials of the departing country and by officials of the destination country. These control points are only at the main Eurostar stations: French officials operate at London St Pancras, while British officials operate at Lille-Europe, Brussels-South, Paris-Gare du Nord, Rotterdam CS, and Amsterdam CS. During the winter ski season, they also operate at Gare de Bourg-Saint-Maurice and Moûtiers-Salins-Brides-les-Bains station. Eurostar passengers pass through airport-style security screening. For the shuttle road-vehicle trains, there are juxtaposed passport controls before boarding the trains.
When Eurostar trains ran south of Paris such as from Marseille, there were no passport and security checks before departure, and those trains had to stop in Lille at least 30 minutes to allow all passengers to be checked. No checks are performed on board. There have been plans for services from Amsterdam, Frankfurt and Cologne to London, but a major reason to cancel them was the need for a stop in Lille. Direct service from London to Amsterdam started on 4 April 2018; following the building of check-in terminals at Amsterdam and Rotterdam and the intergovernmental agreement, a direct service from the two Dutch cities to London started on 30 April 2020.
== Terminals ==
The terminals' sites are at Cheriton (near Folkestone in the United Kingdom) and Coquelles (near Calais in France). The UK site uses the M20 motorway for access. The terminals are organised with the frontier controls juxtaposed with the entry to the system to allow travellers to go onto the motorway at the destination country immediately after leaving the shuttle.
To achieve design output at the French terminal, the shuttles accept cars on double-deck wagons; for flexibility, ramps were placed inside the shuttles to provide access to the top decks. At Folkestone there are of the main-line track, 45 turnouts and eight platforms. At Calais there are of track and 44 turnouts. At the terminals, the shuttle trains traverse a figure eight to reduce uneven wear on the wheels. There is a freight marshalling yard west of Cheriton at Dollands Moor Freight Yard.
== Regional effect ==
A 1996 report from the European Commission predicted that Kent and Nord-Pas de Calais would have increased traffic volumes due to the general growth of cross-Channel traffic and traffic attracted by the tunnel. In Kent, a high-speed rail line to London would transfer traffic from road to rail. Kent's regional development would benefit from the tunnel, but being so close to London restricts the benefits. Gains are in the traditional industries and are largely dependent on the development of Ashford International railway station, without which Kent would be dependent totally on London's expansion. Nord-Pas-de-Calais enjoys a strong internal symbolic effect of the Tunnel which results in significant gains in manufacturing.
The removal of a bottleneck by means like the tunnel does not necessarily induce economic gains in all adjacent regions. The image of a region being connected to European high-speed transport and active political response is more important for regional economic development. Some small-medium enterprises located in the immediate vicinity of the terminal have used the opportunity to re-brand the profile of their business with positive effects, such as The New Inn at Etchinghill which was able to commercially exploit its unique selling point as being 'the closest pub to the Channel Tunnel'. Tunnel-induced regional development is small compared to general economic growth. The South East of England is likely to benefit developmentally and socially from faster and cheaper transport to continental Europe, but the benefits are unlikely to be distributed equally throughout the region. The overall environmental effect is almost certainly negative.
Since the opening of the tunnel, small positive effects on the wider economy have been felt, but it is difficult to identify major economic successes attributed directly to the tunnel. The Eurotunnel does operate profitably, offering an alternative transportation mode unaffected by poor weather. High costs of construction did delay profitability, however, and companies involved in the tunnel's construction and operation early in operation relied on government aid to deal with the accumulated debt.
== Illegal immigration ==
Illegal immigrants and would-be asylum seekers have used the tunnel to attempt to enter Britain. By 1997, the problem had attracted international press attention, and by 1999, the French Red Cross opened the first migrant centre at Sangatte, using a warehouse once used for tunnel construction; by 2002, it housed up to 1,500 people at a time, most of them trying to get to the UK. In 2001, most came from Afghanistan, Iraq, and Iran, but African countries were also represented.
Eurotunnel, the company that operates the crossing, said that more than 37,000 migrants were intercepted between January and July 2015. Approximately 3,000 migrants, mainly from Ethiopia, Eritrea, Sudan and Afghanistan, were living in the temporary camps erected in Calais at the time of an official count in July 2015. An estimated 3,000 to 5,000 migrants were waiting in Calais for a chance to get to England.
Britain and France operate a system of juxtaposed controls on immigration and customs, where investigations happen before travel. France is part of the Schengen immigration zone, removing border checks in normal times between most EU member states; Britain and Ireland form their own separate Common Travel Area immigration zone.
Most illegal immigrants and would-be asylum seekers who got into Britain found some way to ride a freight train. Trucks are loaded onto freight trains. In a few instances, migrants stowed away in a liquid chocolate tanker and managed to survive, spread across several attempts. Although the facilities were fenced, total security was deemed impossible; migrants would even jump from bridges onto moving trains. In several incidents people were injured during the crossing; others tampered with railway equipment, causing delays and requiring repairs. Eurotunnel said it was losing £5m per month because of the problem.
In 2001 and 2002, several riots broke out at Sangatte, and groups of migrants (as many as 550 in a December 2001 incident) stormed the fences and attempted to enter en masse.
Other migrants seeking permanent UK settlement use the Eurostar passenger train. They may purport to be visitors (whether to be issued with a required visit visa, or deny and falsify their true intentions to obtain a maximum of 6-months-in-a-year at-port stamp); purport to be someone else whose documents they hold, or used forged or counterfeit passports. Such breaches result in refusal of permission to enter the UK, effected by Border Force after such a person's identity is fully established, assuming they persist in their application to enter the UK.
Increased security measures around the tunnel have resulted in much of the migration moving to small boats instead.
=== Diplomatic efforts ===
Local authorities in both France and the UK called for the closure of the Sangatte migrant camp, and Eurotunnel twice sought an injunction against it.
In 2002, the European Commission told France that it was in breach of European Union rules on the free transfer of goods because of the delays and closures as a result of its poor security. The French government built a double fence, at a cost of £5 million, reducing the numbers of migrants detected each week reaching Britain on goods trains from 250 to almost none. Other measures included CCTV cameras and increased police patrols. At the end of 2002, the Sangatte centre was closed after the UK agreed to absorb some migrants.
On 23 and 30 June 2015, striking workers associated with MyFerryLink damaged sections of track by burning car tires, cancelling all trains and creating a backlog of vehicles. Hundreds seeking to reach Britain attempted to stow away inside and underneath transport trucks destined for the UK. Extra security measures included a £2million upgrade of detection technology, £1million extra for dog searches, and £12million (over three years) towards a joint fund with France for security surrounding the Port of Calais.
=== Illegal attempts to cross and deaths ===
In 2002, a dozen migrants died in crossing attempts. The previous month an Eritrean man was killed under similar circumstances.
During the night of 28 July 2015, one person, aged 25–30, was found dead after a night in which 1,500–2,000 migrants had attempted to enter the Eurotunnel terminal. The body of a Sudanese migrant was subsequently found inside the tunnel. On 4 August 2015, another Sudanese migrant walked nearly the entire length of one of the tunnels. He was arrested close to the British side, after having walked about through the tunnel.
== Mechanical incidents ==
=== Fires ===
There have been three fires in the tunnel, all on the heavy goods vehicle (HGV) shuttles, that were significant enough to close the tunnel, as well as other minor incidents.
On 9 December 1994, during an "invitation only" testing phase, a fire broke out in a Ford Escort car while its owner was loading it onto the upper deck of a tourist shuttle. The fire started at about 10:00, with the shuttle train stationary in the Folkestone terminal, and was put out about 40 minutes later with no passenger injuries.
On 18 November 1996, a fire broke out on an HGV shuttle wagon in the tunnel, but nobody was hurt seriously. The exact cause is unknown, although it was neither a Eurotunnel equipment nor rolling stock problem; it may have been due to arson of a heavy goods vehicle. It is estimated that the heart of the fire reached , with the tunnel severely damaged over , with some affected to some extent. Full operation recommenced six months after the fire.
On 21 August 2006, the tunnel was closed for several hours when a truck on an HGV shuttle train caught fire.
On 11 September 2008, a fire occurred in the Channel Tunnel at 13:57 GMT. The incident started on an HGV shuttle train travelling towards France. The event occurred from the French entrance to the tunnel. No one was killed but several people were taken to hospitals suffering from smoke inhalation, and minor cuts and bruises. The tunnel was closed to all traffic, with the undamaged South Tunnel reopening for limited services two days later. Full service resumed on 9 February 2009 after repairs costing €60 million.
On 29 November 2012, the tunnel was closed for several hours after a truck on an HGV shuttle caught fire.
On 17 January 2015, both tunnels were closed after a lorry fire that filled the midsection of Running Tunnel North with smoke. Eurostar cancelled all services. The shuttle train had been heading from Folkestone to Coquelles and stopped adjacent to cross-passage CP 4418 just before 12:30 UTC. 38 passengers and four members of Eurotunnel staff were evacuated into the service tunnel and transported to France in special STTS road vehicles. They were taken to the Eurotunnel Fire/Emergency Management Centre close to the French portal.
=== Train failures ===
On the night of 19/20 February 1996, about 1,000 passengers became trapped in the Channel Tunnel when Eurostar trains from London broke down owing to failures of electronic circuits caused by snow and ice being deposited and then melting on the circuit boards.
On 3 August 2007, an electrical failure lasting six hours caused passengers to be trapped in the tunnel on a shuttle.
On the evening of 18 December 2009, during the December 2009 European snowfall, five London-bound Eurostar trains failed inside the tunnel, trapping 2,000 passengers for approximately 16 hours, during the coldest temperatures in eight years. A Eurotunnel spokesperson explained that snow had evaded the train's winterisation shields, and the transition from cold air outside to the tunnel's warm atmosphere had melted the snow, resulting in electrical failures. One train was turned back before reaching the tunnel; two trains were hauled out of the tunnel by Eurotunnel Class 0001 diesel locomotives. The blocking of the tunnel led to the implementation of Operation Stack, the transformation of the M20 motorway into a linear car park.
The occasion was the first time that a Eurostar train was evacuated inside the tunnel; the failing of four at once was described as "unprecedented". The Channel Tunnel reopened the following morning. Nirj Deva, Member of the European Parliament for South East England, had called for Eurostar chief executive Richard Brown to resign over the incidents. An independent report by Christopher Garnett (former CEO of Great North Eastern Railway) and Claude Gressier (a French transport expert) on the 18/19 December 2009 incidents was issued in February 2010, making 21 recommendations.
On 7 January 2010, a Brussels–London Eurostar broke down in the tunnel. The train had 236 passengers on board and was towed to Ashford; other trains that had not yet reached the tunnel were turned back.
=== Safety ===
The Channel Tunnel Safety Authority is responsible for some aspects of safety regulation in the tunnel; it reports to the Intergovernmental Commission (IGC).
The service tunnel is used for access to technical equipment in cross-passages and equipment rooms, to provide fresh-air ventilation and for emergency evacuation. The Service Tunnel Transport System (STTS) allows fast access to all areas of the tunnel. The service vehicles are rubber-tired with a buried wire guidance system.
The 24 STTS vehicles are used mainly for maintenance but also for firefighting and emergencies. "Pods" with different purposes, up to a payload of , are inserted into the side of the vehicles. The vehicles cannot turn around within the tunnel and are driven from either end. The maximum speed is when the steering is locked. A fleet of 15 Light Service Tunnel Vehicles (LADOGS) was introduced to supplement the STTSs. The LADOGS has a short wheelbase with a turning circle, allowing two-point turns within the service tunnel. Steering cannot be locked like the STTS vehicles, and maximum speed is . Pods up to can be loaded onto the rear of the vehicles. Drivers in the tunnel sit on the right, and the vehicles drive on the left. Owing to the risk of French personnel driving on their native right side of the road, sensors in the vehicles alert the driver if the vehicle strays to the right side.
The three tunnels contain of air that needs to be conditioned for comfort and safety. Air is supplied from ventilation buildings at Shakespeare Cliff and Sangatte, with each building capable of providing 100% standby capacity. Supplementary ventilation also exists on either side of the tunnel. In the event of a fire, ventilation is used to keep smoke out of the service tunnel and move smoke in one direction in the main tunnel to give passengers clean air. The tunnel was the first main-line railway tunnel to have special cooling equipment. Heat is generated from traction equipment and drag. The design limit was set at , using a mechanical cooling system with refrigeration plants on both sides that run chilled water circulating in pipes within the tunnel. Piston relief ducts of diameter were chosen to solve the problem, with 4 ducts per kilometre to give close to optimum results. However, this design led to extreme lateral forces on the trains, so a reduction in train speed was required and restrictors were installed in the ducts.
The safety issue of a possible fire on a passenger-vehicle shuttle garnered much attention, with Eurotunnel noting that fire was the risk attracting the most attention in a 1994 safety case for three reasons: the opposition of ferry companies to passengers being allowed to remain with their cars; Home Office statistics indicating that car fires had doubled in ten years; and the long length of the tunnel. Eurotunnel commissioned the UK Fire Research Station—now part of the Building Research Establishment—to give reports of vehicle fires, and liaised with Kent Fire Brigade to gather vehicle fire statistics over one year. Fire tests took place at the French Mines Research Establishment with a mock wagon used to investigate how cars burned. The wagon door systems are designed to withstand fire inside the wagon for 30 minutes, longer than the transit time of 27 minutes. Wagon air conditioning units help to purge dangerous fumes from inside the wagon before travel. Each wagon has a fire detection and extinguishing system, with sensing of ions or ultraviolet radiation, smoke and gases that can trigger halon gas to quench a fire.
Since the HGV wagons are not covered, fire sensors are located on the loading wagon and in the tunnel. A water main in the service tunnel provides water to the main tunnels at intervals. The ventilation system can control smoke movement. Special arrival sidings accept a train that is on fire, as the train is not allowed to stop whilst on fire in the tunnel unless continuing its journey would lead to a worse outcome. Two STTS (Service Tunnel Transportation System) vehicles with firefighting pods are on duty at all times, with a maximum delay of 10 minutes before they reach a burning train. To celebrate the 2014 Tour de France's transfer from its opening stages in Britain to France in July of that year, Chris Froome of Team Sky rode a bicycle through the service tunnel, becoming the first solo rider to do so. The crossing took under an hour, reaching speeds of —faster than most cross-channel ferries.
== Mobile network coverage ==
Since 2012, French operators Bouygues Telecom, Orange and SFR have covered Running Tunnel South, the tunnel bore normally used for travel from France to Britain.
In January 2014, UK operators EE and Vodafone signed ten-year contracts with Eurotunnel for Running Tunnel North. The agreements will enable both operators' subscribers to use 2G and 3G services. Both EE and Vodafone planned to offer LTE services on the route; EE said it expected to cover the route with LTE connectivity by the summer of 2014. EE and Vodafone will offer Channel Tunnel network coverage for travellers from the UK to France. Eurotunnel said it also held talks with Three UK but had yet to reach an agreement with the operator.
In May 2014, Eurotunnel announced that they had installed equipment from Alcatel-Lucent to cover Running Tunnel North and simultaneously to provide mobile service (GSM 900/1800 MHz and UMTS 2100 MHz) by EE, O2 and Vodafone. The service of EE and Vodafone commenced on the same date as the announcement. O2 service was expected to be available soon afterwards.
In November 2014, EE announced that it had previously switched on LTE earlier in September 2014. O2 turned on 2G, 3G and 4G services in November 2014, whilst Vodafone's 4G was due to go live later.
== Other (non-transport) services ==
The tunnel also houses the 1,000 MW ElecLink interconnector to transfer power between the British and French electricity networks. During the night of 31 August/1 September 2021, the 51 km-long 320 kV DC cable was switched into service for the first time.
|
[
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"Nord-Pas de Calais",
"Marne la Vallée-Chessy railway station",
"Eurotunnel Calais Terminal",
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"permeability (earth sciences)",
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"Common Travel Area",
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"sump",
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"adit",
"Deutsche Bundesbahn",
"Last Glacial Period",
"Nightstar (train)",
"2008 Channel Tunnel fire",
"Liverpool",
"Moûtiers-Salins-Brides-les-Bains station",
"Schengen Area",
"asylum seeker",
"Trane",
"Sudan",
"Home Office",
"openstreetmap:Channel Tunnel",
"Directorate-General for Regional and Urban Policy",
"Brussels-South railway station",
"Kosovo",
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"Popular Mechanics",
"passport",
"Castle Hill, Folkestone",
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"York Carriage Works",
"overhead line",
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"Gault Clay",
"Treaty of Canterbury (1986)"
] |
5,703 |
Cyberpunk
|
Cyberpunk is a subgenre of science fiction in a dystopian futuristic setting said to focus on a combination of "low-life and high tech". It features futuristic technological and scientific achievements, such as artificial intelligence and cyberware, juxtaposed with societal collapse, dystopia or decay. Much of cyberpunk is rooted in the New Wave science fiction movement of the 1960s and 1970s, when writers like Philip K. Dick, Michael Moorcock, Roger Zelazny, John Brunner, J. G. Ballard, Philip José Farmer and Harlan Ellison examined the impact of technology, drug culture, and the sexual revolution while avoiding the utopian tendencies of earlier science fiction.
Comics exploring cyberpunk themes began appearing as early as Judge Dredd, first published in 1977. Released in 1984, William Gibson's influential debut novel Neuromancer helped solidify cyberpunk as a genre, drawing influence from punk subculture and early hacker culture. Frank Miller's Ronin is an example of a cyberpunk graphic novel. Other influential cyberpunk writers included Bruce Sterling and Rudy Rucker. The Japanese cyberpunk subgenre began in 1982 with the debut of Katsuhiro Otomo's manga series Akira, with its 1988 anime film adaptation (also directed by Otomo) later popularizing the subgenre.
Early films in the genre include Ridley Scott's 1982 film Blade Runner, one of several of Philip K. Dick's works that have been adapted into films (in this case, Do Androids Dream of Electric Sheep?). The "first cyberpunk television series" was the TV series Max Headroom from 1987, playing in a futuristic dystopia ruled by an oligarchy of television networks, and where computer hacking played a central role in many story lines. The films Johnny Mnemonic (1995) and New Rose Hotel (1998), both based upon short stories by William Gibson, flopped commercially and critically, while The Matrix trilogy (1999–2003) and Judge Dredd (1995) were some of the most successful cyberpunk films.
Newer cyberpunk media includes Blade Runner 2049 (2017), a sequel to the original 1982 film; Dredd (2012), which was not a sequel to the original movie; Ghost in the Shell (2017), a live-action adaptation of the original manga; Alita: Battle Angel (2019), based on the 1990s Japanese manga Battle Angel Alita; the 2018 Netflix TV series Altered Carbon, based on Richard K. Morgan's 2002 novel of the same name; and the video game Cyberpunk 2077 (2020) and original net animation (ONA) miniseries Cyberpunk: Edgerunners (2022), both based on R. Talsorian Games's 1988 tabletop role-playing game Cyberpunk.
== Background ==
Lawrence Person has attempted to define the content and ethos of the cyberpunk literary movement stating:
Cyberpunk plots often involve conflict between artificial intelligence, hackers, and megacorporations, and tend to be set in a near-future Earth, rather than in the far-future settings or galactic vistas found in novels such as Isaac Asimov's Foundation or Frank Herbert's Dune. The settings are usually post-industrial dystopias but tend to feature extraordinary cultural ferment and the use of technology in ways never anticipated by its original inventors ("the street finds its own uses for things"). Much of the genre's atmosphere echoes film noir, and written works in the genre often use techniques from detective fiction. There are sources who view that cyberpunk has shifted from a literary movement to a mode of science fiction due to the limited number of writers and its transition to a more generalized cultural formation.
== History and origins ==
The origins of cyberpunk are rooted in the New Wave science fiction movement of the 1960s and 1970s, where New Worlds, under the editorship of Michael Moorcock, began inviting and encouraging stories that examined new writing styles, techniques, and archetypes. Reacting to conventional storytelling, New Wave authors attempted to present a world where society coped with a constant upheaval of new technology and culture, generally with dystopian outcomes. Writers like Roger Zelazny, J. G. Ballard, Philip José Farmer, Samuel R. Delany, and Harlan Ellison often examined the impact of drug culture, technology, and the ongoing sexual revolution, drawing themes and influence from experimental literature of Beat Generation authors such as William S. Burroughs, and art movements like Dadaism.
Ballard, a notable critic of literary archetypes in science fiction, instead employs metaphysical and psychological concepts, seeking greater relevance to readers of the day. Ballard's work is considered have had a profound influence on cyberpunk's development, as evidenced by the term "Ballardian" becoming used to ascribe literary excellence amongst science fiction social circles. Ballard, along with Zelazny and others continued the popular development of "realism" within the genre.
Delany's 1968 novel Nova, considered a forerunner of cyberpunk literature, includes neural implants, a now popular cyberpunk trope for human computer interfaces. Philip K. Dick's novel, Do Androids Dream of Electric Sheep?, first published in 1968, shares common dystopian themes with later works by Gibson and Sterling, and is praised for its "realist" exploration of cybernetic and artificial intelligence ideas and ethics.
Following the release of his 1989 novel China 2185, Liu Cixin was regarded as China's first cyberpunk author.
=== Etymology ===
The term "cyberpunk" first appeared as the title of a short story by Bruce Bethke, written in 1980 and published in Amazing Stories in 1983. The name was picked up by Gardner Dozois, editor of Isaac Asimov's Science Fiction Magazine, and popularized in his editorials.
Bethke says he made two lists of words, one for technology, one for troublemakers, and experimented with combining them variously into compound words, consciously attempting to coin a term that encompassed both punk attitudes and high technology. He described the idea thus:
Afterward, Dozois began using this term in his own writing, most notably in a 1984 Washington Post article where he said "About the closest thing here to a self-willed esthetic 'school' would be the purveyors of bizarre hard-edged, high-tech stuff, who have on occasion been referred to as 'cyberpunks' — Sterling, Gibson, Shiner, Cadigan, Bear."
Also in 1984, William Gibson's novel Neuromancer was published, delivering a glimpse of a future encompassed by what became an archetype of cyberpunk "virtual reality", with the human mind being fed light-based worldscapes through a computer interface. Some, perhaps ironically including Bethke himself, argued at the time that the writers whose style Gibson's books epitomized should be called "Neuromantics", a pun on the name of the novel plus "New Romantics", a term used for a New Wave pop music movement that had just occurred in Britain, but this term did not catch on. Bethke later paraphrased Michael Swanwick's argument for the term: "the movement writers should properly be termed neuromantics, since so much of what they were doing was clearly imitating Neuromancer".
Sterling was another writer who played a central role, often consciously, in the cyberpunk genre, variously seen as either keeping it on track, or distorting its natural path into a stagnant formula. In 1986, he edited a volume of cyberpunk stories called Mirrorshades: The Cyberpunk Anthology, an attempt to establish what cyberpunk was, from Sterling's perspective.
In the subsequent decade, the motifs of Gibson's Neuromancer became formulaic, climaxing in the satirical extremes of Neal Stephenson's Snow Crash in 1992.
Bookending the cyberpunk era, Bethke himself published a novel in 1995 called Headcrash, like Snow Crash a satirical attack on the genre's excesses. Fittingly, it won an honor named after cyberpunk's spiritual founder, the Philip K. Dick Award. It satirized the genre in this way:
== Style and ethos ==
Primary figures in the cyberpunk movement include William Gibson, Neal Stephenson, Bruce Sterling, Bruce Bethke, Pat Cadigan, Rudy Rucker, and John Shirley. Philip K. Dick (author of Do Androids Dream of Electric Sheep?, from which the film Blade Runner was adapted) is also seen by some as prefiguring the movement.
Blade Runner can be seen as a quintessential example of the cyberpunk style and theme.
=== Setting ===
Cyberpunk writers tend to use elements from crime fiction—particularly hardboiled detective fiction and film noir—and postmodernist prose to describe an often nihilistic underground side of an electronic society. The genre's vision of a troubled future is often called the antithesis of the generally utopian visions of the future popular in the 1940s and 1950s. Gibson defined cyberpunk's antipathy towards utopian science fiction in his 1981 short story "The Gernsback Continuum", which pokes fun at and, to a certain extent, condemns utopian science fiction.
In some cyberpunk writing, much of the action takes place online, in cyberspace, blurring the line between actual and virtual reality. A typical trope in such work is a direct connection between the human brain and computer systems. Cyberpunk settings are dystopias with corruption, computers, and computer networks.
The economic and technological state of Japan is a regular theme in the cyberpunk literature of the 1980s. Of Japan's influence on the genre, William Gibson said, "Modern Japan simply was cyberpunk." Cyberpunk is often set in urbanized, artificial landscapes, and "city lights, receding" was used by Gibson as one of the genre's first metaphors for cyberspace and virtual reality.
The cityscapes of Hong Kong has had major influences in the urban backgrounds, ambiance and settings in many cyberpunk works such as Blade Runner and Shadowrun. Ridley Scott envisioned the landscape of cyberpunk Los Angeles in Blade Runner to be "Hong Kong on a very bad day". The streetscapes of the Ghost in the Shell film were based on Hong Kong. Its director Mamoru Oshii felt that Hong Kong's strange and chaotic streets where "old and new exist in confusing relationships" fit the theme of the film well. this has been referred to as "techno-Orientalism".
=== Society and government ===
Cyberpunk can be intended to disquiet readers and call them to action. It often expresses a sense of rebellion, suggesting that one could describe it as a type of cultural revolution in science fiction. In the words of author and critic David Brin:
...a closer look [at cyberpunk authors] reveals that they nearly always portray future societies in which governments have become wimpy and pathetic ...Popular science fiction tales by Gibson, Williams, Cadigan and others do depict Orwellian accumulations of power in the next century, but nearly always clutched in the secretive hands of a wealthy or corporate elite.
Cyberpunk stories have also been seen as fictional forecasts of the evolution of the Internet. The earliest descriptions of a global communications network came long before the World Wide Web entered popular awareness, though not before traditional science-fiction writers such as Arthur C. Clarke and some social commentators such as James Burke began predicting that such networks would eventually form.
Some observers cite that cyberpunk tends to marginalize sectors of society such as women and people of colour. It is claimed that, for instance, cyberpunk depicts fantasies that ultimately empower masculinity using fragmentary and decentered aesthetic that culminate in a masculine genre populated by male outlaws. Critics also note the absence of any reference to Africa or black characters in the quintessential cyberpunk film Blade Runner,
== Media ==
=== Literature ===
Minnesota writer Bruce Bethke coined the term in 1983 for his short story "Cyberpunk", which was published in an issue of Amazing Science Fiction Stories. The term was quickly appropriated as a label to be applied to the works of William Gibson, Bruce Sterling, Pat Cadigan and others. Of these, Sterling became the movement's chief ideologue, thanks to his fanzine Cheap Truth. John Shirley wrote articles on Sterling and Rucker's significance. John Brunner's 1975 novel The Shockwave Rider is considered by many to be the first cyberpunk novel with many of the tropes commonly associated with the genre, some five years before the term was popularized by Dozois.
William Gibson with his novel Neuromancer (1984) is arguably the most famous writer connected with the term cyberpunk. He emphasized style, a fascination with surfaces, and atmosphere over traditional science-fiction tropes. Regarded as ground-breaking and sometimes as "the archetypal cyberpunk work",
Early on, cyberpunk was hailed as a radical departure from science-fiction standards and a new manifestation of vitality. Shortly thereafter, some critics arose to challenge its status as a revolutionary movement. These critics said that the science fiction New Wave of the 1960s was much more innovative as far as narrative techniques and styles were concerned. While Neuromancers narrator may have had an unusual "voice" for science fiction, much older examples can be found: Gibson's narrative voice, for example, resembles that of an updated Raymond Chandler, as in his novel The Big Sleep (1939). The influential cyberpunk movie Blade Runner (1982) is based on his book, Do Androids Dream of Electric Sheep?. Humans linked to machines are found in Pohl and Kornbluth's Wolfbane (1959) and Roger Zelazny's Creatures of Light and Darkness (1968).
In 1994, scholar Brian Stonehill suggested that Thomas Pynchon's 1973 novel Gravity's Rainbow "not only curses but precurses what we now glibly dub cyberspace." Other important predecessors include Alfred Bester's two most celebrated novels, The Demolished Man and The Stars My Destination, as well as Vernor Vinge's novella True Names.
==== Reception and impact ====
Science-fiction writer David Brin describes cyberpunk as "the finest free promotion campaign ever waged on behalf of science fiction". It may not have attracted the "real punks", but it did ensnare many new readers, and it provided the sort of movement that postmodern literary critics found alluring. Cyberpunk made science fiction more attractive to academics, argues Brin; in addition, it made science fiction more profitable to Hollywood and to the visual arts generally. Although the "self-important rhetoric and whines of persecution" on the part of cyberpunk fans were irritating at worst and humorous at best, Brin declares that the "rebels did shake things up. We owe them a debt."
Fredric Jameson considers cyberpunk the "supreme literary expression if not of postmodernism, then of late capitalism itself".
Cyberpunk further inspired many later writers to incorporate cyberpunk ideas into their own works, such as George Alec Effinger's When Gravity Fails. Wired magazine, created by Louis Rossetto and Jane Metcalfe, mixes new technology, art, literature, and current topics in order to interest today's cyberpunk fans, which Paula Yoo claims "proves that hardcore hackers, multimedia junkies, cyberpunks and cellular freaks are poised to take over the world".
=== Film and television ===
The film Blade Runner (1982) is set in 2019 in a dystopian future in which manufactured beings called replicants are slaves used on space colonies and are legal prey on Earth to various bounty hunters who "retire" (kill) them. Although Blade Runner was largely unsuccessful in its first theatrical release, it found a viewership in the home video market and became a cult film. Since the movie omits the religious and mythical elements of Dick's original novel (e.g. empathy boxes and Wilbur Mercer), it falls more strictly within the cyberpunk genre than the novel does. William Gibson later revealed that upon first viewing the film, he was surprised at how the look of this film matched his vision for Neuromancer, a book he was then working on. The film's tone has since been the staple of many cyberpunk movies, such as The Matrix trilogy (1999–2003), which uses a wide variety of cyberpunk elements. A sequel to Blade Runner was released in 2017.
The TV series Max Headroom (1987) is an iconic cyberpunk work, taking place in a futuristic dystopia ruled by an oligarchy of television networks. Computer hacking played a central role in many of the story lines. Max Headroom has been called "the first cyberpunk television series". Other early Japanese cyberpunk works include the 1982 film Burst City, and the 1989 film Tetsuo: The Iron Man.
According to Paul Gravett, when Akira began to be published, cyberpunk literature had not yet been translated into Japanese, Otomo has distinct inspirations such as Mitsuteru Yokoyama's manga series Tetsujin 28-go (1956–1966) and Moebius.
In contrast to Western cyberpunk which has roots in New Wave science fiction literature, Japanese cyberpunk has roots in underground music culture, specifically the Japanese punk subculture that arose from the Japanese punk music scene in the 1970s. The filmmaker Sogo Ishii introduced this subculture to Japanese cinema with the punk film Panic High School (1978) and the punk biker film Crazy Thunder Road (1980), both portraying the rebellion and anarchy associated with punk, and the latter featuring a punk biker gang aesthetic. Ishii's punk films paved the way for Otomo's seminal cyberpunk work Akira.
Cyberpunk themes are widely visible in anime and manga. In Japan, where cosplay is popular and not only teenagers display such fashion styles, cyberpunk has been accepted and its influence is widespread. William Gibson's Neuromancer, whose influence dominated the early cyberpunk movement, was also set in Chiba, one of Japan's largest industrial areas, although at the time of writing the novel Gibson did not know the location of Chiba and had no idea how perfectly it fit his vision in some ways. The exposure to cyberpunk ideas and fiction in the 1980s has allowed it to seep into the Japanese culture.
Cyberpunk anime and manga draw upon a futuristic vision which has elements in common with Western science fiction and therefore have received wide international acceptance outside Japan. "The conceptualization involved in cyberpunk is more of forging ahead, looking at the new global culture. It is a culture that does not exist right now, so the Japanese concept of a cyberpunk future, seems just as valid as a Western one, especially as Western cyberpunk often incorporates many Japanese elements." William Gibson is now a frequent visitor to Japan, and he came to see that many of his visions of Japan have become a reality:
Modern Japan simply was cyberpunk. The Japanese themselves knew it and delighted in it. I remember my first glimpse of Shibuya, when one of the young Tokyo journalists who had taken me there, his face drenched with the light of a thousand media-suns—all that towering, animated crawl of commercial information—said, "You see? You see? It is Blade Runner town." And it was. It so evidently was. Akira has been cited as a major influence on Hollywood films such as The Matrix, Chronicle, Looper, Midnight Special, and Inception, and Metal Gear Solid, and Dontnod Entertainment's Remember Me. Akira has also influenced the work of musicians such as Kanye West, who paid homage to Akira in the "Stronger" music video, The popular bike from the film, Kaneda's Motorbike, appears in Steven Spielberg's film Ready Player One, and CD Projekt's video game Cyberpunk 2077.
Ghost in the Shell (1995) influenced a number of prominent filmmakers, most notably the Wachowskis in The Matrix (1999) and its sequels. The Matrix series took several concepts from the film, including the Matrix digital rain, which was inspired by the opening credits of Ghost in the Shell and a sushi magazine the wife of the senior designer of the animation, Simon Witheley, had in the kitchen at the time, and the way characters access the Matrix through holes in the back of their necks. Other parallels have been drawn to James Cameron's Avatar, Steven Spielberg's A.I. Artificial Intelligence, and Jonathan Mostow's Surrogates. citing it as an influence on Avatar.
The original video animation Megazone 23 (1985) has a number of similarities to The Matrix. Battle Angel Alita (1990) has had a notable influence on filmmaker James Cameron, who was planning to adapt it into a film since 2000. It was an influence on his TV series Dark Angel, and he is the producer of the 2019 film adaptation Alita: Battle Angel.
=== Comics ===
In 1975, artist Moebius collaborated with writer Dan O'Bannon on a story called The Long Tomorrow, published in the French magazine Métal Hurlant. One of the first works featuring elements now seen as exemplifying cyberpunk, it combined influences from film noir and hardboiled crime fiction with a distant sci-fi environment. Author William Gibson stated that Moebius' artwork for the series, along with other visuals from Métal Hurlant, strongly influenced his 1984 novel Neuromancer. The series had a far-reaching impact in the cyberpunk genre, being cited as an influence on Ridley Scott's Alien (1979) and Blade Runner.
Moebius expanded upon The Long Tomorrow's aesthetic with The Incal, a graphic novel collaboration with Alejandro Jodorowsky published from 1980 to 1988. The story centers around the exploits of a detective named John Difool in various science fiction settings, and while not confined to the tropes of cyberpunk, it features many elements of the genre. Moebius was one of the designers of Tron (1982), a movie that shows a world inside a computer.
Concurrently with many other foundational cyberpunk works, DC Comics published Frank Miller's six-issue miniseries Rōnin from 1983 to 1984. The series, incorporating aspects of Samurai culture, martial arts films and manga, is set in a dystopian near-future New York. It explores the link between an ancient Japanese warrior and the apocalyptic, crumbling cityscape he finds himself in. The comic also bears several similarities to Akira, with highly powerful telepaths playing central roles, as well as sharing many key visuals.
Rōnin would go on to influence many later works, including Samurai Jack and the Teenage Mutant Ninja Turtles, as well as video games such as Cyberpunk 2077. Two years later, Miller himself would incorporate several toned-down elements of Rōnin into his acclaimed 1986 miniseries The Dark Knight Returns, in which a retired Bruce Wayne once again takes up the mantle of Batman in a Gotham that is increasingly becoming more dystopian.
Paul Pope's Batman: Year 100, published in 2006, also exhibits several traits typical of cyberpunk fiction, such as a rebel protagonist opposing a future authoritarian state, and a distinct retrofuturist aesthetic that makes callbacks to both The Dark Knight Returns and Batman's original appearances in the 1940s.
=== Video games ===
There are many cyberpunk video games. Popular series include the Megami Tensei series, Kojima's Snatcher and Metal Gear series, Deus Ex series, Syndicate series, and System Shock and its sequel. Other games, like Blade Runner, Ghost in the Shell, and the Matrix series, are based upon genre movies, or role-playing games (for instance the various Shadowrun games).
Several RPGs called Cyberpunk exist: Cyberpunk, Cyberpunk 2020, Cyberpunk v3.0 and Cyberpunk Red written by Mike Pondsmith and published by R. Talsorian Games, and GURPS Cyberpunk, published by Steve Jackson Games as a module of the GURPS family of RPGs. Cyberpunk 2020 was designed with the settings of William Gibson's writings in mind, and to some extent with his approval, unlike the approach taken by FASA in producing the transgenre Shadowrun game and its various sequels, which mixes cyberpunk with fantasy elements such as magic and fantasy races such as orcs and elves. Both are set in the near future, in a world where cybernetics are prominent. Iron Crown Enterprises released an RPG named Cyberspace, which was out of print for several years until recently being re-released in online PDF form. CD Projekt Red released Cyberpunk 2077, a cyberpunk open world first-person shooter/role-playing video game (RPG) based on the tabletop RPG Cyberpunk 2020, on December 10, 2020.
In 1990, in a convergence of cyberpunk art and reality, the United States Secret Service raided Steve Jackson Games's headquarters and confiscated all their computers. Officials denied that the target had been the GURPS Cyberpunk sourcebook, but Jackson later wrote that he and his colleagues "were never able to secure the return of the complete manuscript; [...] The Secret Service at first flatly refused to return anything – then agreed to let us copy files, but when we got to their office, restricted us to one set of out-of-date files – then agreed to make copies for us, but said "tomorrow" every day from March 4 to March 26. On March 26 we received a set of disks which purported to be our files, but the material was late, incomplete and well-nigh useless." Steve Jackson Games won a lawsuit against the Secret Service, aided by the new Electronic Frontier Foundation. This event has achieved a sort of notoriety, which has extended to the book itself as well. All published editions of GURPS Cyberpunk have a tagline on the front cover, which reads "The book that was seized by the U.S. Secret Service!" Inside, the book provides a summary of the raid and its aftermath.
Cyberpunk has also inspired several tabletop, miniature and board games such as Necromunda by Games Workshop. Netrunner is a collectible card game introduced in 1996, based on the Cyberpunk 2020 role-playing game. Tokyo NOVA, debuting in 1993, is a cyberpunk role-playing game that uses playing cards instead of dice.
Cyberpunk 2077 set a new record for the largest number of simultaneous players in a single player game, with a record 1,054,388 playing just after the December 10th launch, according to Steam Database. That tops the previous Steam record of 472,962 players set by Fallout 4 back in 2015.
=== Music ===
Invariably the origin of cyberpunk music lies in the synthesizer-heavy scores of cyberpunk films such as Escape from New York (1981) and Blade Runner (1982). Some musicians and acts have been classified as cyberpunk due to their aesthetic style and musical content. Often dealing with dystopian visions of the future or biomechanical themes, some fit more squarely in the category than others. Bands whose music has been classified as cyberpunk include Psydoll, Front Line Assembly, Clock DVA, Angelspit and Sigue Sigue Sputnik.
Some musicians not normally associated with cyberpunk have at times been inspired to create concept albums exploring such themes. Albums such as the British musician and songwriter Gary Numan's Replicas, The Pleasure Principle and Telekon were heavily inspired by the works of Philip K. Dick. Kraftwerk's The Man-Machine and Computer World albums both explored the theme of humanity becoming dependent on technology. Nine Inch Nails' concept album Year Zero also fits into this category. Fear Factory concept albums are heavily based upon future dystopia, cybernetics, clash between man and machines, virtual worlds.
Billy Idol's Cyberpunk drew heavily from cyberpunk literature and the cyberdelic counter culture in its creation. 1. Outside, a cyberpunk narrative fueled concept album by David Bowie, was warmly met by critics upon its release in 1995. Many musicians have also taken inspiration from specific cyberpunk works or authors, including Sonic Youth, whose albums Sister and Daydream Nation take influence from the works of Philip K. Dick and William Gibson respectively. Madonna's 2001 Drowned World Tour opened with a cyberpunk section, where costumes, asethetics and stage props were used to accentuate the dystopian nature of the theatrical concert. Lady Gaga used a cyberpunk-persona and visual style for her sixth studio album Chromatica (2020).
Vaporwave and synthwave are also influenced by cyberpunk. The former has been inspired by one of the messages of cyberpunk and is interpreted as a dystopian critique of capitalism in the vein of cyberpunk and the latter is more surface-level, inspired only by the aesthetic of cyberpunk as a nostalgic retrofuturistic revival of aspects of cyberpunk's origins.
== Social impact ==
=== Art and architecture ===
Writers David Suzuki and Holly Dressel describe the cafes, brand-name stores and video arcades of the Sony Center in the Potsdamer Platz public square of Berlin, Germany, as "a vision of a cyberpunk, corporate urban future".
=== Society and counterculture ===
Several subcultures have been inspired by cyberpunk fiction. These include the cyberdelic counter culture of the late 1980s and early 1990s. Cyberdelic, whose adherents referred to themselves as "cyberpunks", attempted to blend the psychedelic art and drug movement with the technology of cyberculture. Early adherents included Timothy Leary, Mark Frauenfelder and R. U. Sirius. The movement largely faded following the dot-com bubble implosion of 2000.
Cybergoth is a fashion and dance subculture which draws its inspiration from cyberpunk fiction, as well as rave and Gothic subcultures. In addition, a distinct cyberpunk fashion of its own has emerged in recent years which rejects the raver and goth influences of cybergoth, and draws inspiration from urban street fashion, "post apocalypse", functional clothing, high tech sports wear, tactical uniform and multifunction. This fashion goes by names like "tech wear", "goth ninja" or "tech ninja".
The Kowloon Walled City in Hong Kong, demolished in 1994, is often referenced as the model cyberpunk/dystopian slum as, given its poor living conditions at the time coupled with the city's political, physical, and economic isolation has caused many in academia to be fascinated by the ingenuity of its spawning.
=== Cyberpunk derivatives ===
As a wider variety of writers began to work with cyberpunk concepts, new subgenres of science fiction emerged, some of which could be considered as playing off the cyberpunk label, others which could be considered as legitimate explorations into newer territory. These focused on technology and its social effects in different ways. One prominent subgenre is "steampunk," which is set in an alternate history Victorian era that combines anachronistic technology with cyberpunk's bleak film noir world view. The term was originally coined around 1987 as a joke to describe some of the novels of Tim Powers, James P. Blaylock, and K.W. Jeter, but by the time Gibson and Sterling entered the subgenre with their collaborative novel The Difference Engine the term was being used earnestly as well.
Another subgenre is "biopunk" (cyberpunk themes dominated by biotechnology) from the early 1990s, a derivative style building on biotechnology rather than informational technology. In these stories, people are changed in some way not by mechanical means, but by genetic manipulation.
== Registered trademark status ==
In the United States, the term "Cyberpunk" is a registered trademark owned by CD Projekt SA who obtained it from the previous owner R. Talsorian Games Inc. who originally registered it for its tabletop role-playing game. R. Talsorian Games currently used the trademark under license from CD Projekt SA for the tabletop role-playing game.
Within the European Union, the "Cyberpunk" trademark is owned by two parties: CD Projekt SA for "games and online gaming services" (particularly for the video game adaptation of the former) and by Sony Music for use outside games.
|
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"Retrofuturism",
"Cybergoth",
"Polygon (website)",
"William Gibson",
"tabletop role-playing game",
"Ronin (DC Comics)",
"Dallas Morning News",
"Shibuya Crossing",
"The Big Sleep",
"GURPS"
] |
5,704 |
Comic strip
|
A comic strip is a sequence of cartoons, arranged in interrelated panels to display brief humor or form a narrative, often serialized, with text in balloons and captions. Traditionally, throughout the 20th and into the 21st century, these have been published in newspapers and magazines, with daily horizontal strips printed in black-and-white in newspapers, while Sunday papers offered longer sequences in special color comics sections. With the advent of the internet, online comic strips began to appear as webcomics.
Most strips are written and drawn by a comics artist, known as a cartoonist. As the word "comic" implies, strips are frequently humorous. Examples of these gag-a-day strips are Blondie, Bringing Up Father, Marmaduke, and Pearls Before Swine. In the late 1920s, comic strips expanded from their mirthful origins to feature adventure stories, as seen in Popeye, Captain Easy, Buck Rogers, Tarzan, and Terry and the Pirates. In the 1940s, soap-opera-continuity strips such as Judge Parker and Mary Worth gained popularity. Because "comic" strips are not always funny, cartoonist Will Eisner has suggested that sequential art would be a better genre-neutral name.
Comic strips have appeared inside American magazines such as Liberty and Boys' Life, but also on the front covers, such as the Flossy Frills series on The American Weekly Sunday newspaper supplement. In the UK and the rest of Europe, comic strips are also serialized in comic book magazines, with a strip's story sometimes continuing over three pages.
==History==
Storytelling using a sequence of pictures has existed through history. One medieval European example in textile form is the Bayeux Tapestry. Printed examples emerged in 19th-century Germany and in mid 18th-century England, where some of the first satirical or humorous sequential narrative drawings were produced. William Hogarth's 18th-century English caricature include both narrative sequences, such as A Rake's Progress, and single panels.
The Biblia pauperum ("Paupers' Bible"), a tradition of picture Bibles beginning in the Late Middle Ages, sometimes depicted Biblical events with words spoken by the figures in the miniatures written on scrolls coming out of their mouths—which makes them to some extent ancestors of the modern cartoon strips.
In China, with its traditions of block printing and of the incorporation of text with image, experiments with what became lianhuanhua date back to 1884.
The origin of the modern English language comic strip can be traced to the efflorescence of caricature in late 18th century London. English caricaturists such as Richard Newton and George Woodward developed sophisticated caricature styles using strips of expressive comic figures with captions that could be read left to right to cumulative effect, as well as business models for advertising and selling cheap comic illustration on regular subscription.
Other leading British caricaturists produced strips as well; for example James Gillray in Democracy;-or-a Sketch of the Life of Buonaparte. His contemporary Thomas Rowlandson used strips as early as 1784 for example in The Loves of the Fox and the Badger. Rowlandson may also be credited with inventing the first internationally recognized comic strip character: Doctor Syntax whose picaresque journeys through England were told through a series of comic etchings, accompanied by verse. Original published in parts between 1809 and 1811 in Rudolf Ackermann's Poetical Magazine, in book form The Tour of Doctor Syntax in search of the picturesque ran to 9 editions between 1812 and 1819, spun off two sequels, a prequel, numerous pirate imitations and copies including French, German, Danish and translations. His image was available on pottery, textiles wallpaper and other merchandise.
The Caricature Magazine or Hudibrastic Mirror, an influential English comic series published in London between 1807 and 1819 by Thomas Tegg included some satirical stories in comic strip format such as The Adventures of Johnny Newcome.
==Newspapers==
The first newspaper comic strips appeared in North America in the late 19th century. The Yellow Kid is usually credited as one of the first newspaper strips. However, the art form combining words and pictures developed gradually and there are many examples which led up to the comic strip.
The Glasgow Looking Glass was the first mass-produced publication to tell stories using illustrations and is regarded as the world's first comic strip. It satirised the political and social life of Scotland in the 1820s. It was conceived and illustrated by William Heath.
Swiss author and caricature artist Rodolphe Töpffer (Geneva, 1799–1846) is considered the father of the modern comic strips. His illustrated stories such as Histoire de Mr. Vieux Bois (1827), first published in the US in 1842 as The Adventures of Obadiah Oldbuck or Histoire de Monsieur Jabot (1831), inspired subsequent generations of German and American comic artists. In 1865, German painter, author, and caricaturist Wilhelm Busch created the strip Max and Moritz, about two trouble-making boys, which had a direct influence on the American comic strip. Max and Moritz was a series of seven severely moralistic tales in the vein of German children's stories such as Struwwelpeter ("Shockheaded Peter"). In the story's final act, the boys, after perpetrating some mischief, are tossed into a sack of grain, run through a mill, and consumed by a flock of geese (without anybody mourning their demise). Max and Moritz provided an inspiration for German immigrant Rudolph Dirks, who created the Katzenjammer Kids in 1897—a strip starring two German-American boys visually modelled on Max and Moritz. Familiar comic-strip iconography such as stars for pain, sawing logs for snoring, speech balloons, and thought balloons originated in Dirks' strip. The history of this newspaper rivalry and the rapid appearance of comic strips in most major American newspapers is discussed by Ian Gordon. Numerous events in newspaper comic strips have reverberated throughout society at large, though few of these events occurred in recent years, owing mainly to the declining use of continuous storylines on newspaper comic strips, which since the 1970s had been waning as an entertainment form. From 1903 to 1905 Gustave Verbeek, wrote his comic series "The UpsideDowns of Old Man Muffaroo and Little Lady Lovekins". These comics were made in such a way that one could read the 6 panel comic, flip the book and keep reading. He made 64 such comics in total.
The longest-running American comic strips are:
The Katzenjammer Kids (1897–2006; 109 years)
Gasoline Alley (1918–present)
Ripley's Believe It or Not! (1918–present)
Barney Google and Snuffy Smith (1919–present)
Thimble Theater/Popeye (1919–present)
Blondie (1930–present)
Dick Tracy (1931–present)
Alley Oop (1932–present)
Bringing Up Father (1913–2000; 87 years)
Little Orphan Annie (1924–2010; 86 years)
Most newspaper comic strips are syndicated; a syndicate hires people to write and draw a strip and then distributes it to many newspapers for a fee. Some newspaper strips begin or remain exclusive to one newspaper. For example, the Pogo comic strip by Walt Kelly originally appeared only in the New York Star in 1948 and was not picked up for syndication until the following year.
Newspaper comic strips come in two different types: daily strips and Sunday strips. In the United States, a daily strip appears in newspapers on weekdays, Monday through Saturday, as contrasted with a Sunday strip, which typically only appears on Sundays. Daily strips usually are printed in black and white, and Sunday strips are usually in color. However, a few newspapers have published daily strips in color, and some newspapers have published Sunday strips in black and white.
== Popularity ==
Making his first appearance in the British magazine Judy by writer and fledgling artist Charles H. Ross in 1867, Ally Sloper is one of the earliest comic strip characters and he is regarded as the first recurring character in comics. The highly popular character was spun off into his own comic, Ally Sloper's Half Holiday, in 1884.
While in the early 20th century comic strips were a frequent target for detractors of "yellow journalism", by the 1920s the medium became wildly popular. While radio, and later, television surpassed newspapers as a means of entertainment, most comic strip characters were widely recognizable until the 1980s, and the "funny pages" were often arranged in a way they appeared at the front of Sunday editions. In 1931, George Gallup's first poll had the comic section as the most important part of the newspaper, with additional surveys pointing out that the comic strips were the second most popular feature after the picture page. During the 1930s, many comic sections had between 12 and 16 pages, although in some cases, these had up to 24 pages.
The popularity and accessibility of strips meant they were often clipped and saved; authors including John Updike and Ray Bradbury have written about their childhood collections of clipped strips. Often posted on bulletin boards, clipped strips had an ancillary form of distribution when they were faxed, photocopied or mailed. The Baltimore Suns Linda White recalled, "I followed the adventures of Winnie Winkle, Moon Mullins and Dondi, and waited each fall to see how Lucy would manage to trick Charlie Brown into trying to kick that football. (After I left for college, my father would clip out that strip each year and send it to me just to make sure I didn't miss it.)"
== Production and format ==
The two conventional formats for newspaper comics are strips and single gag panels. The strips are usually displayed horizontally, wider than they are tall. Single panels are square, circular or taller than they are wide. Strips usually, but not always, are broken up into several smaller panels with continuity from panel to panel. A horizontal strip can also be used for a single panel with a single gag, as seen occasionally in Mike Peters' Mother Goose and Grimm.
Early daily strips were large, often running the entire width of the newspaper, and were sometimes three or more inches high. Initially, a newspaper page included only a single daily strip, usually either at the top or the bottom of the page. By the 1920s, many newspapers had a comics page on which many strips were collected together. During the 1930s, the original art for a daily strip could be drawn as large as 25 inches wide by six inches high. Over decades, the daily strips became smaller and smaller, until by 2000, four standard daily strips could fit in an area once occupied by a single daily strip. Comic strip historian Allan Holtz described how strips were provided as mats (the plastic or cardboard trays in which molten metal is poured to make plates) or even plates ready to be put directly on the printing press. He also notes that with electronic means of distribution becoming more prevalent printed sheets "are definitely on their way out."
NEA Syndicate experimented briefly with a two-tier daily strip, Star Hawks, but after a few years, Star Hawks dropped down to a single tier.
In Flanders, the two-tier strip is the standard publication style of most daily strips like Spike and Suzy and Nero. They appear Monday through Saturday; until 2003 there were no Sunday papers in Flanders. In the last decades, they have switched from black and white to color.
===Cartoon panels===
Single panels usually, but not always, are not broken up and lack continuity. The daily Peanuts is a strip, and the daily Dennis the Menace is a single panel. J. R. Williams' long-run Out Our Way continued as a daily panel even after it expanded into a Sunday strip, Out Our Way with the Willets. Jimmy Hatlo's They'll Do It Every Time was often displayed in a two-panel format with the first panel showing some deceptive, pretentious, unwitting or scheming human behavior and the second panel revealing the truth of the situation. In 1937, the cartoonist Dudley Fisher launched the innovative Right Around Home, drawn as a huge single panel filling an entire Sunday page.
Full-page strips were eventually replaced by strips half that size. Strips such as The Phantom and Terry and the Pirates began appearing in a format of two strips to a page in full-size newspapers, such as the New Orleans Times Picayune, or with one strip on a tabloid page, as in the Chicago Sun-Times. When Sunday strips began to appear in more than one format, it became necessary for the cartoonist to allow for rearranged, cropped or dropped panels. During World War II, because of paper shortages, the size of Sunday strips began to shrink. After the war, strips continued to get smaller and smaller because of increased paper and printing costs. The last full-page comic strip was the Prince Valiant strip for 11 April 1971.
Comic strips have also been published in Sunday newspaper magazines. Russell Patterson and Carolyn Wells' New Adventures of Flossy Frills was a continuing strip series seen on Sunday magazine covers. Beginning January 26, 1941, it ran on the front covers of Hearst's American Weekly newspaper magazine supplement, continuing until March 30 of that year. Between 1939 and 1943, four different stories featuring Flossy appeared on American Weekly covers.
Sunday comics sections employed offset color printing with multiple print runs imitating a wide range of colors. Printing plates were created with four or more colors—traditionally, the CMYK color model: cyan, magenta, yellow and "K" for black. With a screen of tiny dots on each printing plate, the dots allowed an image to be printed in a halftone that appears to the eye in different gradations. The semi-opaque property of ink allows halftone dots of different colors to create an optical effect of full-color imagery.
==Underground comic strips==
The decade of the 1960s saw the rise of underground newspapers, which often carried comic strips, such as Fritz the Cat and The Fabulous Furry Freak Brothers. Zippy the Pinhead initially appeared in underground publications in the 1970s before being syndicated. Bloom County and Doonesbury began as strips in college newspapers under different titles, and later moved to national syndication. Underground comic strips covered subjects that are usually taboo in newspaper strips, such as sex and drugs. Many underground artists, notably Vaughn Bode, Dan O'Neill, Gilbert Shelton, and Art Spiegelman went on to draw comic strips for magazines such as Playboy, National Lampoon, and Pete Millar's CARtoons. Jay Lynch graduated from undergrounds to alternative weekly newspapers to Mad and children's books.
==Webcomics==
Webcomics, also known as online comics and internet comics, are comics that are available to read on the Internet. Many are exclusively published online, but the majority of traditional newspaper comic strips have some Internet presence. King Features Syndicate and other syndicates often provide archives of recent strips on their websites. Some, such as Scott Adams, creator of Dilbert, include an email address in each strip.
==Conventions and genres==
Most comic strip characters do not age throughout the strip's life, but in some strips, like Lynn Johnston's award-winning For Better or For Worse, the characters age as the years pass. The first strip to feature aging characters was Gasoline Alley.
The history of comic strips also includes series that are not humorous, but tell an ongoing dramatic story. Examples include The Phantom, Prince Valiant, Dick Tracy, Mary Worth, Modesty Blaise, Little Orphan Annie, Flash Gordon, and Tarzan. Sometimes these are spin-offs from comic books, for example Superman, Batman, and The Amazing Spider-Man.
A number of strips have featured animals as main characters. Some are non-verbal (Marmaduke, The Angriest Dog in the World), some have verbal thoughts but are not understood by humans, (Garfield, Snoopy in Peanuts), and some can converse with humans (Bloom County, Calvin and Hobbes, Mutts, Citizen Dog, Buckles, Get Fuzzy, Pearls Before Swine, and Pooch Cafe). Other strips are centered entirely on animals, as in Pogo and Donald Duck. Gary Larson's The Far Side was unusual, as there were no central characters. Instead The Far Side used a wide variety of characters including humans, monsters, aliens, chickens, cows, worms, amoebas, and more. John McPherson's Close to Home also uses this theme, though the characters are mostly restricted to humans and real-life situations. Wiley Miller not only mixes human, animal, and fantasy characters, but also does several different comic strip continuities under one umbrella title, Non Sequitur. Bob Thaves's Frank & Ernest began in 1972 and paved the way for some of these strips, as its human characters were manifest in diverse forms—as animals, vegetables, and minerals.
==Publicity and recognition==
The world's longest comic strip is long and on display at Trafalgar Square as part of the London Comedy Festival. The London Cartoon Strip was created by 15 of Britain's best known cartoonists and depicts the history of London.
The Reuben, named for cartoonist Rube Goldberg, is the most prestigious award for U.S. comic strip artists. Reuben awards are presented annually by the National Cartoonists Society (NCS).
In 1995, the United States Postal Service issued a series of commemorative stamps, Comic Strip Classics, marking the comic-strip centennial.
Today's strip artists, with the help of the NCS, enthusiastically promote the medium, which since the 1970s (and particularly the 1990s) has been considered to be in decline due to numerous factors such as changing tastes in humor and entertainment, the waning relevance of newspapers in general and the loss of most foreign markets outside English-speaking countries. One particularly humorous example of such promotional efforts is the Great Comic Strip Switcheroonie, held in 1997 on April Fool's Day, an event in which dozens of prominent artists took over each other's strips. Garfields Jim Davis, for example, switched with Blondies Stan Drake, while Scott Adams (Dilbert) traded strips with Bil Keane (The Family Circus).
While the 1997 Switcheroonie was a one-time publicity stunt, an artist taking over a feature from its originator is an old tradition in newspaper cartooning (as it is in the comic book industry). In fact, the practice has made possible the longevity of the genre's more popular strips. Examples include Little Orphan Annie (drawn and plotted by Harold Gray from 1924 to 1944 and thereafter by a succession of artists including Leonard Starr and Andrew Pepoy), and Terry and the Pirates, started by Milton Caniff in 1934 and picked up by George Wunder.
A business-driven variation has sometimes led to the same feature continuing under a different name. In one case, in the early 1940s, Don Flowers' Modest Maidens was so admired by William Randolph Hearst that he lured Flowers away from the Associated Press and to King Features Syndicate by doubling the cartoonist's salary, and renamed the feature Glamor Girls to avoid legal action by the AP. The latter continued to publish Modest Maidens, drawn by Jay Allen in Flowers' style.
===Size===
In the early decades of the 20th century, all Sunday comics received a full page, and daily strips were generally the width of the page. The competition between papers for having more cartoons than the rest from the mid-1920s, the growth of large-scale newspaper advertising during most of the thirties, paper rationing during World War II, the decline on news readership (as television newscasts began to be more common) and inflation (which has caused higher printing costs) beginning during the fifties and sixties led to Sunday strips being published on smaller and more diverse formats. As newspapers have reduced the page count of Sunday comic sections since the late 1990s (by the 2010s, most sections have only four pages, with the back page not always being destined for comics) has also led to further downsizes.
Daily strips have suffered as well. Before the mid-1910s, there was not a "standard" size", with strips running the entire width of a page or having more than one tier. By the 1920s, strips often covered six of the eight columns occupied by a traditional broadsheet paper. During the 1940s, strips were reduced to four columns wide (with a "transition" width of five columns). As newspapers became narrower beginning in the 1970s, strips have gotten even smaller, often being just three columns wide, a similar width to the one most daily panels occupied before the 1940s.
In an issue related to size limitations, Sunday comics are often bound to rigid formats that allow their panels to be rearranged in several different ways while remaining readable. Such formats usually include throwaway panels at the beginning, which some newspapers will omit for space. As a result, cartoonists have less incentive to put great efforts into these panels. Garfield and Mutts were known during the mid-to-late 80s and 1990s respectively for their throwaways on their Sunday strips, however both strips now run "generic" title panels.
Some cartoonists have complained about this, with Walt Kelly, creator of Pogo, openly voicing his discontent about being forced to draw his Sunday strips in such rigid formats from the beginning. Kelly's heirs opted to end the strip in 1975 as a form of protest against the practice. Since then, Calvin and Hobbes creator Bill Watterson has written extensively on the issue, arguing that size reduction and dropped panels reduce both the potential and freedom of a cartoonist. After a lengthy battle with his syndicate, Watterson won the privilege of making half page-sized Sunday strips where he could arrange the panels any way he liked. Many newspaper publishers and a few cartoonists objected to this, and some papers continued to print Calvin and Hobbes at small sizes. Opus won that same privilege years after Calvin and Hobbes ended, while Wiley Miller circumvented further downsizes by making his Non Sequitur Sunday strip available only in a vertical arrangement. Most strips created since 1990, however, are drawn in the unbroken "third-page" format. Few newspapers still run half-page strips, as with Prince Valiant and Hägar the Horrible in the front page of the Reading Eagle Sunday comics section until the mid-2010s.
===Format===
With the success of The Gumps during the 1920s, it became commonplace for strips (comedy- and adventure-laden alike) to have lengthy stories spanning weeks or months. The "Monarch of Medioka" story in Floyd Gottfredson's Mickey Mouse comic strip ran from September 8, 1937, to May 2, 1938. Between the 1960s and the late 1980s, as television news relegated newspaper reading to an occasional basis rather than daily, syndicators were abandoning long stories and urging cartoonists to switch to simple daily gags, or week-long "storylines" (with six consecutive (mostly unrelated) strips following a same subject), with longer storylines being used mainly on adventure-based and dramatic strips. Strips begun during the mid-1980s or after (such as Get Fuzzy, Over the Hedge, Monty, and others) are known for their heavy use of storylines, lasting between one and three weeks in most cases.
The writing style of comic strips changed as well after World War II. With an increase in the number of college-educated readers, there was a shift away from slapstick comedy and towards more cerebral humor. Slapstick and visual gags became more confined to Sunday strips, because as Garfield creator Jim Davis put it, "Children are more likely to read Sunday strips than dailies."
===Second author===
Many older strips are no longer drawn by the original cartoonist, who has either died or retired. Such strips are known as "zombie strips". A cartoonist, paid by the syndicate or sometimes a relative of the original cartoonist, continues writing the strip, a tradition that became commonplace in the early half of the 20th century. Hägar the Horrible and Frank and Ernest are both drawn by the sons of the creators. Some strips which are still in affiliation with the original creator are produced by small teams or entire companies, such as Jim Davis' Garfield, however there is some debate if these strips fall in this category.
This act is commonly criticized by modern cartoonists including Watterson and Pearls Before Swine's Stephan Pastis. The issue was addressed in six consecutive Pearls strips in 2005. Charles Schulz, of Peanuts fame, requested that his strip not be continued by another cartoonist after his death. He also rejected the idea of hiring an inker or letterer, comparing it to a golfer hiring a man to make his putts. Schulz's family has honored his wishes and refused numerous proposals by syndicators to continue Peanuts with a new author.
====Assistants====
Since the consolidation of newspaper comics by the first quarter of the 20th century, most cartoonists have used a group of assistants (with usually one of them credited). However, quite a few cartoonists (e.g.: George Herriman and Charles Schulz, among others) have done their strips almost completely by themselves; often criticizing the use of assistants for the same reasons most have about their editors hiring anyone else to continue their work after their retirement.
===Rights to the strips===
Historically, syndicates owned the creators' work, enabling them to continue publishing the strip after the original creator retired, left the strip, or died. This practice led to the term "legacy strips", or more pejoratively "zombie strips". Most syndicates signed creators to 10- or even 20-year contracts. (There have been exceptions, however, such as Bud Fisher's Mutt and Jeff being an early—if not the earliest—case in which the creator retained ownership of his work.) Both these practices began to change with the 1970 debut of Universal Press Syndicate, as the company gave cartoonists a 50-percent ownership share of their work. Creators Syndicate, founded in 1987, granted artists full rights to the strips, something that Universal Press did in 1990, followed by King Features in 1995. By 1999 both Tribune Media Services and United Feature had begun granting ownership rights to creators (limited to new and/or hugely popular strips).
===Censorship===
Starting in the late 1940s, the national syndicates which distributed newspaper comic strips subjected them to very strict censorship. Li'l Abner was censored in September 1947 and was pulled from the Pittsburgh Press by Scripps-Howard. The controversy, as reported in Time, centered on Capp's portrayal of the U.S. Senate. Said Edward Leech of Scripps, "We don't think it is good editing or sound citizenship to picture the Senate as an assemblage of freaks and crooks... boobs and undesirables."
As comics are easier for children to access compared to other types of media, they have a significantly more rigid censorship code than other media. Stephan Pastis has lamented that the "unwritten" censorship code is still "stuck somewhere in the 1950s". Generally, comics are not allowed to include such words as "damn", "sucks", "screwed", and "hell", although there have been exceptions such as the September 22, 2010 Mother Goose and Grimm in which an elderly man says, "This nursing home food sucks," and a pair of Pearls Before Swine comics from January 11, 2011, with a character named Ned using the word "crappy". Naked backsides and shooting guns cannot be shown, according to Dilbert cartoonist Scott Adams. Such comic strip taboos were detailed in Dave Breger's book But That's Unprintable (Bantam, 1955).
Many issues such as sex, narcotics, and terrorism cannot or can very rarely be openly discussed in strips, although there are exceptions, usually for satire, as in Bloom County. This led some cartoonists to resort to double entendre or dialogue children do not understand, as in Greg Evans' Luann. Another example of wordplay to get around censorship is a July 27, 2016 Pearls Before Swine strip that features Pig talking to his sister, and says the phrase "I SIS!" repeatedly after correcting his sister's grammar. The strip then cuts to a scene of a NSA wiretap agent, following a scene of Pig being arrested by the FBI saying "Never correct your sister's grammar", implying that the CIA mistook the phrase "I SIS" with "ISIS". Younger cartoonists have claimed commonplace words, images, and issues should be allowed in the comics, considering that the pressure on "clean" humor has been a chief factor for the declining popularity of comic strips since the 1990s (Aaron McGruder, creator of The Boondocks, decided to end his strip partly because of censorship issues, while the Popeye daily comic strip ended in 1994 after newspapers objected to a storyline they considered to be a satire on abortion). Some of the taboo words and topics are mentioned daily on television and other forms of visual media. Webcomics and comics distributed primarily to college newspapers are much freer in this respect.
|
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] |
5,705 |
Continuum hypothesis
|
In mathematics, specifically set theory, the continuum hypothesis (abbreviated CH) is a hypothesis about the possible sizes of infinite sets. It states:
Or equivalently:
In Zermelo–Fraenkel set theory with the axiom of choice (ZFC), this is equivalent to the following equation in aleph numbers: 2^{\aleph_0}=\aleph_1, or even shorter with beth numbers: \beth_1 = \aleph_1.
The continuum hypothesis was advanced by Georg Cantor in 1878, and establishing its truth or falsehood is the first of Hilbert's 23 problems presented in 1900. The answer to this problem is independent of ZFC, so that either the continuum hypothesis or its negation can be added as an axiom to ZFC set theory, with the resulting theory being consistent if and only if ZFC is consistent. This independence was proved in 1963 by Paul Cohen, complementing earlier work by Kurt Gödel in 1940.
The name of the hypothesis comes from the term the continuum for the real numbers.
==History==
Cantor believed the continuum hypothesis to be true and for many years tried in vain to prove it. It became the first on David Hilbert's list of important open questions that was presented at the International Congress of Mathematicians in the year 1900 in Paris. Axiomatic set theory was at that point not yet formulated.
Kurt Gödel proved in 1940 that the negation of the continuum hypothesis, i.e., the existence of a set with intermediate cardinality, could not be proved in standard set theory. The second half of the independence of the continuum hypothesis – i.e., unprovability of the nonexistence of an intermediate-sized set – was proved in 1963 by Paul Cohen.
==Cardinality of infinite sets==
Two sets are said to have the same cardinality or cardinal number if there exists a bijection (a one-to-one correspondence) between them. Intuitively, for two sets S and T to have the same cardinality means that it is possible to "pair off" elements of S with elements of T in such a fashion that every element of S is paired off with exactly one element of T and vice versa. Hence, the set \{\text{banana}, \text{apple}, \text{pear}\} has the same cardinality as \{\text{yellow}, \text{red}, \text{green}\} despite the sets themselves containing different elements.
With infinite sets such as the set of integers or rational numbers, the existence of a bijection between two sets becomes more difficult to demonstrate. The rational numbers \mathbb Q seemingly form a counterexample to the continuum hypothesis: the integers form a proper subset of the rationals, which themselves form a proper subset of the reals, so intuitively, there are more rational numbers than integers and more real numbers than rational numbers. However, this intuitive analysis is flawed since it does not take into account the fact that all three sets are infinite. Perhaps more importantly, it in fact conflates the concept of "size" of the set \mathbb Q with the order or topological structure placed on it. In fact, it turns out the rational numbers can actually be placed in one-to-one correspondence with the integers, and therefore the set of rational numbers is the same size (cardinality) as the set of integers: they are both countable sets.
Cantor gave two proofs that the cardinality of the set of integers is strictly smaller than that of the set of real numbers (see Cantor's first uncountability proof and Cantor's diagonal argument). His proofs, however, give no indication of the extent to which the cardinality of the integers is less than that of the real numbers. Cantor proposed the continuum hypothesis as a possible solution to this question.
In simple terms, the Continuum Hypothesis (CH) states that the set of real numbers has minimal possible cardinality which is greater than the cardinality of the set of integers. That is, every set S \subseteq \mathbb R of real numbers can either be mapped one-to-one into the integers or the real numbers can be mapped one-to-one into S. Since the real numbers are equinumerous with the powerset of the integers, i.e. |\mathbb{R}|=2^{\aleph_0}, CH can be restated as follows:
Assuming the axiom of choice, there is a unique smallest cardinal number \aleph_1 greater than \aleph_0, and the continuum hypothesis is in turn equivalent to the equality 2^{\aleph_0} = \aleph_1.
==Independence from ZFC==
The independence of the continuum hypothesis (CH) from Zermelo–Fraenkel set theory (ZF) follows from combined work of Kurt Gödel and Paul Cohen.
Gödel
showed that CH cannot be disproved from ZF, even if the axiom of choice (AC) is adopted, i.e. from ZFC. Gödel's proof shows that both CH and AC hold in the constructible universe L, an inner model of ZF set theory, assuming only the axioms of ZF. The existence of an inner model of ZF in which additional axioms hold shows that the additional axioms are (relatively) consistent with ZF, provided ZF itself is consistent. The latter condition cannot be proved in ZF itself, due to Gödel's incompleteness theorems, but is widely believed to be true and can be proved in stronger set theories.
Cohen showed that CH cannot be proven from the ZFC axioms, completing the overall independence proof. To prove his result, Cohen developed the method of forcing, which has become a standard tool in set theory. Essentially, this method begins with a model of ZF in which CH holds and constructs another model which contains more sets than the original in a way that CH does not hold in the new model. Cohen was awarded the Fields Medal in 1966 for his proof.
Cohen's independence proof shows that CH is independent of ZFC. Further research has shown that CH is independent of all known large cardinal axioms in the context of ZFC. Moreover, it has been shown that the cardinality of the continuum \mathfrak c = 2^{\aleph_0} can be any cardinal consistent with Kőnig's theorem. A result of Solovay, proved shortly after Cohen's result on the independence of the continuum hypothesis, shows that in any model of ZFC, if \kappa is a cardinal of uncountable cofinality, then there is a forcing extension in which 2^{\aleph_0} = \kappa. However, per Kőnig's theorem, it is not consistent to assume 2^{\aleph_0} is \aleph_\omega or \aleph_{\omega_1+\omega} or any cardinal with cofinality \omega.
The continuum hypothesis is closely related to many statements in analysis, point set topology and measure theory. As a result of its independence, many substantial conjectures in those fields have subsequently been shown to be independent as well.
The independence from ZFC means that proving or disproving the CH within ZFC is impossible. However, Gödel and Cohen's negative results are not universally accepted as disposing of all interest in the continuum hypothesis. The continuum hypothesis remains an active topic of research: see Woodin and Koellner for an overview of the current research status.
The continuum hypothesis and the axiom of choice were among the first genuinely mathematical statements shown to be independent of ZF set theory. Although the existence of some statements independent of ZFC had already been known more than two decades prior: for example, assuming good soundness properties and the consistency of ZFC, Gödel's incompleteness theorems published in 1931 establish that there is a formal statement Con(ZFC) (one for each appropriate Gödel numbering scheme) expressing the consistency of ZFC, that is also independent of it. The latter independence result indeed holds for many theories.
==Arguments for and against the continuum hypothesis==
Gödel believed that CH is false, and that his proof that CH is consistent with ZFC only shows that the Zermelo–Fraenkel axioms do not adequately characterize the universe of sets. Gödel was a Platonist and therefore had no problems with asserting the truth and falsehood of statements independent of their provability. Cohen, though a formalist, also tended towards rejecting CH.
Historically, mathematicians who favored a "rich" and "large" universe of sets were against CH, while those favoring a "neat" and "controllable" universe favored CH. Parallel arguments were made for and against the axiom of constructibility, which implies CH. More recently, Matthew Foreman has pointed out that ontological maximalism can actually be used to argue in favor of CH, because among models that have the same reals, models with "more" sets of reals have a better chance of satisfying CH.
Another viewpoint is that the conception of set is not specific enough to determine whether CH is true or false. This viewpoint was advanced as early as 1923 by Skolem, even before Gödel's first incompleteness theorem. Skolem argued on the basis of what is now known as Skolem's paradox, and it was later supported by the independence of CH from the axioms of ZFC since these axioms are enough to establish the elementary properties of sets and cardinalities. In order to argue against this viewpoint, it would be sufficient to demonstrate new axioms that are supported by intuition and resolve CH in one direction or another. Although the axiom of constructibility does resolve CH, it is not generally considered to be intuitively true any more than CH is generally considered to be false.
At least two other axioms have been proposed that have implications for the continuum hypothesis, although these axioms have not currently found wide acceptance in the mathematical community. In 1986, Chris Freiling presented an argument against CH by showing that the negation of CH is equivalent to Freiling's axiom of symmetry, a statement derived by arguing from particular intuitions about probabilities. Freiling believes this axiom is "intuitively clear" but others have disagreed.
A difficult argument against CH developed by W. Hugh Woodin has attracted considerable attention since the year 2000. Foreman does not reject Woodin's argument outright but urges caution. Woodin proposed a new hypothesis that he labeled the , or "Star axiom". The Star axiom would imply that 2^{\aleph_0} is \aleph_2, thus falsifying CH. The Star axiom was bolstered by an independent May 2021 proof showing the Star axiom can be derived from a variation of Martin's maximum. However, Woodin stated in the 2010s that he now instead believes CH to be true, based on his belief in his new "ultimate L" conjecture.
Solomon Feferman argued that CH is not a definite mathematical problem. He proposed a theory of "definiteness" using a semi-intuitionistic subsystem of ZF that accepts classical logic for bounded quantifiers but uses intuitionistic logic for unbounded ones, and suggested that a proposition \phi is mathematically "definite" if the semi-intuitionistic theory can prove (\phi \lor \neg\phi). He conjectured that CH is not definite according to this notion, and proposed that CH should, therefore, be considered not to have a truth value. Peter Koellner wrote a critical commentary on Feferman's article.
Joel David Hamkins proposes a multiverse approach to set theory and argues that "the continuum hypothesis is settled on the multiverse view by our extensive knowledge about how it behaves in the multiverse, and, as a result, it can no longer be settled in the manner formerly hoped for". In a related vein, Saharon Shelah wrote that he does "not agree with the pure Platonic view that the interesting problems in set theory can be decided, that we just have to discover the additional axiom. My mental picture is that we have many possible set theories, all conforming to ZFC".
==Generalized continuum hypothesis==
The generalized continuum hypothesis (GCH) states that if an infinite set's cardinality lies between that of an infinite set and that of the power set \mathcal{P}(S) of , then it has the same cardinality as either or \mathcal{P}(S). That is, for any infinite cardinal \lambda there is no cardinal \kappa such that \lambda <\kappa . GCH is equivalent to:
(occasionally called Cantor's aleph hypothesis).
The beth numbers provide an alternative notation for this condition: \aleph_\alpha=\beth_\alpha for every ordinal \alpha. The continuum hypothesis is the special case for the ordinal \alpha=1. GCH was first suggested by Philip Jourdain. For the early history of GCH, see Moore.
Like CH, GCH is also independent of ZFC, but Sierpiński proved that ZF + GCH implies the axiom of choice (AC) (and therefore the negation of the axiom of determinacy, AD), so choice and GCH are not independent in ZF; there are no models of ZF in which GCH holds and AC fails. To prove this, Sierpiński showed GCH implies that every cardinality n is smaller than some aleph number, and thus can be ordered. This is done by showing that n is smaller than 2^{\aleph_0+n} which is smaller than its own Hartogs number—this uses the equality 2^{\aleph_0+n}\, = \,2\cdot\,2^{\aleph_0+n} ; for the full proof, see Gillman.
Kurt Gödel showed that GCH is a consequence of ZF + V=L (the axiom that every set is constructible relative to the ordinals), and is therefore consistent with ZFC. As GCH implies CH, Cohen's model in which CH fails is a model in which GCH fails, and thus GCH is not provable from ZFC. W. B. Easton used the method of forcing developed by Cohen to prove Easton's theorem, which shows it is consistent with ZFC for arbitrarily large cardinals \aleph_\alpha to fail to satisfy 2^{\aleph_\alpha} = \aleph_{\alpha + 1}. Much later, Foreman and Woodin proved that (assuming the consistency of very large cardinals) it is consistent that 2^\kappa>\kappa^+ holds for every infinite cardinal \kappa. Later Woodin extended this by showing the consistency of 2^\kappa=\kappa^{++} for every Carmi Merimovich showed that, for each , it is consistent with ZFC that for each infinite cardinal , is the th successor of (assuming the consistency of some large cardinal axioms). On the other hand, László Patai proved that if is an ordinal and for each infinite cardinal , is the th successor of , then is finite.
For any infinite sets and , if there is an injection from to then there is an injection from subsets of to subsets of . Thus for any infinite cardinals and , A < B \to 2^A \le 2^B. If and are finite, the stronger inequality A < B \to 2^A < 2^B holds. GCH implies that this strict, stronger inequality holds for infinite cardinals as well as finite cardinals.
===Implications of GCH for cardinal exponentiation===
Although the generalized continuum hypothesis refers directly only to cardinal exponentiation with 2 as the base, one can deduce from it the values of cardinal exponentiation \aleph_{\alpha}^{\aleph_{\beta}} in all cases. GCH implies that for ordinals and :
\aleph_{\alpha}^{\aleph_{\beta}} = \aleph_{\beta+1} when ;
\aleph_{\alpha}^{\aleph_{\beta}} = \aleph_{\alpha} when and \aleph_{\beta} < \operatorname{cf} (\aleph_{\alpha}), where cf is the cofinality operation; and
\aleph_{\alpha}^{\aleph_{\beta}} = \aleph_{\alpha+1} when and
The first equality (when ) follows from:
\aleph_{\alpha}^{\aleph_{\beta}} \le \aleph_{\beta+1}^{\aleph_{\beta}} =(2^{\aleph_{\beta}})^{\aleph_{\beta}} = 2^{\aleph_{\beta}\cdot\aleph_{\beta}} = 2^{\aleph_{\beta}} = \aleph_{\beta+1}
while:
\aleph_{\beta+1} = 2^{\aleph_{\beta}} \le \aleph_{\alpha}^{\aleph_{\beta}} .
The third equality (when and \aleph_{\beta} \ge \operatorname{cf}(\aleph_{\alpha})) follows from:
\aleph_{\alpha}^{\aleph_{\beta}} \ge \aleph_{\alpha}^{\operatorname{cf}(\aleph_{\alpha})} > \aleph_{\alpha}
by Kőnig's theorem, while:
\aleph_{\alpha}^{\aleph_{\beta}} \le \aleph_{\alpha}^{\aleph_{\alpha}} \le (2^{\aleph_{\alpha}})^{\aleph_{\alpha}} = 2^{\aleph_{\alpha}\cdot\aleph_{\alpha}} = 2^{\aleph_{\alpha}} = \aleph_{\alpha+1}
|
[
"cardinality",
"Journal of Symbolic Logic",
"axiom of determinacy",
"Hartogs number",
"Kőnig's theorem (set theory)",
"classical logic",
"W. Hugh Woodin",
"Matthew Foreman",
"Second continuum hypothesis",
"International Congress of Mathematicians",
"ordinal number",
"universe (mathematics)",
"Statements Equivalent to the Continuum Hypothesis",
"set theory",
"axiom of choice",
"Martin's maximum",
"Philip Jourdain",
"Axiomatic set theory",
"Axiom of constructibility",
"Cardinality",
"continuum (set theory)",
"cardinal number",
"Hilbert's problems",
"Joel David Hamkins",
"Paul Cohen (mathematician)",
"axiom of constructibility",
"Easton's theorem",
"ontological maximalism",
"Beth number",
"Journal für die Reine und Angewandte Mathematik",
"Cantor's diagonal argument",
"topology",
"Set Theory: An Introduction to Independence Proofs",
"Absolute infinite",
"mathematical analysis",
"Multiverse (set theory)",
"intuitionistic logic",
"Gödel numbering",
"Wacław Sierpiński",
"aleph number",
"beth number",
"consistent",
"Rational Number",
"Skolem",
"Forcing (mathematics)",
"integer",
"Zermelo–Fraenkel set theory",
"power set",
"inner model",
"powerset",
"measure theory",
"countable set",
"Georg Cantor",
"Philosophy of mathematics",
"Solomon Feferman",
"equinumerous",
"cofinality",
"real number",
"rational number",
"Fields Medal",
"large cardinal axiom",
"Paul Cohen",
"conjecture",
"infinite set",
"probability",
"Peter Koellner",
"constructible universe",
"independence (mathematical logic)",
"Freiling's axiom of symmetry",
"Cantor's first uncountability proof",
"Gödel's incompleteness theorems",
"cardinality of the continuum",
"Saharon Shelah",
"Formalism (mathematics)",
"Ω-logic",
"ω-consistency",
"Chapman & Hall",
"bijection",
"Skolem's paradox",
"Kurt Gödel",
"Wetzel's problem",
"mathematics"
] |
5,706 |
Çevik Bir
|
Çevik Bir (born 1939) is a Turkish retired army general. He was a member of the Turkish General Staff in the 1990s. He took a major part in several important international missions in the Middle East and North Africa. He was born in Buca, İzmir Province, in 1939 and is married with one child.
He graduated from the Turkish Military Academy as an engineer officer in 1958, from the Army Staff College in 1970 and from the Armed Forces College in 1971. He graduated from NATO Defense College, Rome, Italy in 1973. Despite the retreat of US and UN forces after several deaths due to local hostilities mainly led by Aidid, the introduction of a powerful military force opened the transportation routes, enabling the provision of supplies and ended the famine quickly. He was succeeded as Force Commander by a Malaysian general in January 1994.
He became a four-star general and served three years as vice chairman of the Turkish Armed Forces, then appointed commander of the Turkish First Army, in Istanbul. While he was vice chairman of the TAF, he signed the Turkish-Israeli Military Coordination agreement in 1996.
Çevik Bir became the Turkish army's deputy chief of general staff shortly after the Somali operation and played a vital role in establishing a Turkish-Israeli entente. He retired from the army on 30 August 1999. On 11 September 2021, the General Staff Personnel Presidency reported to the Ankara 5th High Criminal Court, where the case was heard, that the administrative action was taken to demolish the 13 retired generals convicted in the February 28 trial. Thus, Çevik Bir was demoted.
Çevik Bir, one of the generals who planned the process, said "In Turkey we have a marriage of Islam and democracy. (…) The child of this marriage is secularism. Now this child gets sick from time to time. The Turkish Armed Forces is the doctor which saves the child. Depending on how sick the kid is, we administer the necessary medicine to make sure the child recuperates".
==Distinctions==
United Nations Medal (1994)
US Medal of Merit (1994)
Turkish Armed Forces Medal of Distinguished Service (1995)
French Medal of Merit (1999)
|
[
"Association for the Study of the Middle East and Africa",
"Mohammed Farah Aidid",
"Hilmi Özkök",
"Buca",
"Distinguished Service Medal (United Kingdom)",
"army general",
"UNOSOM II",
"United Nations Medal",
"major general",
"Somalia",
"Turkish Armed Forces",
"1997 military memorandum (Turkey)",
"Turkish Army",
"United States",
"Turkish First Army",
"Armed Forces College (Turkey)",
"Welfare Party",
"Atilla Ateş",
"Army War College (Turkey)",
"Italy",
"İzmir Province",
"lieutenant general",
"Siad Barre",
"Turkey",
"Turkish Daily News",
"North Africa",
"Middle East",
"Mogadishu",
"Distinguished Achievement Medal",
"Israel",
"Médaille militaire",
"Turkish Military Academy",
"The New York Times",
"NATO Defense College",
"United Nations",
"List of Commanders of the First Army of Turkey",
"Supreme Headquarters Allied Powers Europe",
"brigadier general (Turkey)",
"Rome",
"Turkish General Staff"
] |
5,708 |
Collectivism (disambiguation)
|
Collectivism is the type of social organization.
Collectivism may also refer to:
Bureaucratic collectivism, a theory of class society which is used to describe the Soviet Union under Joseph Stalin
Collectivist anarchism, a socialist doctrine in which the workers own and manage the production
Collectivism (art), art which is created by a group of people rather than an individual
Communitarianism, a political position that emphasizes the importance of the community over the individual or attempts to integrate the two
Corporatism, a political ideology in which groups, rather than individuals, are the building blocks of society
|
[
"Collective agreement",
"Collectivist anarchism",
"Collective",
"Joseph Stalin",
"Soviet Union",
"Collective security",
"Communitarianism",
"Collective ownership",
"Bureaucratic collectivism",
"Collectivism",
"Collective farming",
"Collectivism (art)",
"Corporatism"
] |
5,711 |
Nepeta
|
Nepeta is a genus of flowering plants in the family Lamiaceae. The genus name, from Latin (“catnip”), is reportedly in reference to Nepete, an ancient Etruscan city. There are 295 accepted species.
Some members of this group are known as catnip or catmint because of their effect on house cats – the nepetalactone contained in some Nepeta species binds to the olfactory receptors of cats, typically resulting in temporary euphoria.
== Description ==
Most of the species are herbaceous perennial plants, but some are annuals. They have sturdy stems with opposite heart-shaped, green to gray-green leaves. Nepeta plants are usually aromatic in foliage and flowers.
The tubular flowers can be lavender, blue, white, pink, or lilac, and spotted with tiny lavender-purple dots. The flowers are located in verticillasters grouped on spikes; or the verticillasters are arranged in opposite cymes, racemes, or panicles – toward the tip of the stems.
Nepeta racemosa (raceme catnip) – commonly used in landscaping. It is hardy, rated for USDA hardiness zone 5b.
|
[
"Nepeta subcaespitosa",
"Nepeta allotria",
"hummingbird",
"Nepeta congesta",
"Nepeta wilsonii",
"Nepeta pamirensis",
"Nepeta depauperata",
"Nepeta ouroumitanensis",
"Nepeta astorensis",
"Nepeta × faassenii",
"Carl Linnaeus",
"Nepeta minuticephala",
"Nepeta alaghezi",
"Nepeta michauxii",
"Nepeta subincisa",
"Nepeta freitagii",
"Nepeta woodiana",
"Nepeta kokamirica",
"Nepeta cyrenaica",
"Nepeta baytopii",
"Nepeta gontscharovii",
"moth",
"Nepeta foliosa",
"Nepeta lophanthus",
"Nepeta chionophila",
"Nepeta persica",
"Scientific American",
"Nepeta lamiifolia",
"Nepeta concolor",
"Nepeta brachyantha",
"Nepeta jomdaensis",
"Nepeta formosa",
"Nepeta pabotii",
"Nepeta micrantha",
"Nepeta altimurana",
"Nepeta consanguinea",
"native plant",
"Nepeta × boissieri",
"Nepeta hormozganica",
"Nepeta eremokosmos",
"Nepeta juncea",
"Nepeta tibestica",
"Nepeta schugnanica",
"Nepeta botschantzevii",
"Nepeta paucifolia",
"Nepeta tenuifolia",
"Nepeta roopiana",
"Nepeta bodeana",
"Nepeta sibirica",
"Nepeta maussarifii",
"Nepeta iraqensis",
"Nepeta floccosa",
"Nepeta subsessilis",
"Nepeta iranshahrii",
"Nepeta kurdica",
"Nepeta schiraziana",
"Nepeta lamiopsis",
"Hybrid (biology)",
"Nepeta tschimganica",
"Nepeta griffithii",
"Nepeta conferta",
"Nepeta sahandica",
"Euphoria (emotion)",
"Nepeta supina",
"Nepeta raphanorhiza",
"Nepeta straussii",
"Nepeta sulfuriflora",
"Nepeta platystegia",
"Nepeta heliotropifolia",
"Nepeta subnivalis",
"Nepeta nivalis",
"Nepeta linearis",
"Nepeta dschuparensis",
"Nepeta bakhtiarica",
"Nepeta denudata",
"Nepeta cilicica",
"Nepeta campestris",
"Nepeta cataria",
"Nepeta schtschurowskiana",
"Nepeta teydea",
"Nepeta adenoclada",
"gynoecium",
"Nepeta mirzayanii",
"Nepeta scordotis",
"Nepeta nawarica",
"Nepeta grandiflora",
"Nepeta kurramensis",
"Nepeta santoana",
"Nepeta spathulifera",
"Nepeta bucharica",
"Nepeta jakupicensis",
"Nepeta bombaiensis",
"stamen",
"Nepeta phyllochlamys",
"invasive species",
"Nepeta camphorata",
"Nepeta complanata",
"Nepeta turcica",
"nepetalactone",
"Nepeta drassiana",
"Nepeta curviflora",
"Nepeta sungpanensis",
"larva",
"Nepeta amoena",
"Nepeta rubella",
"Nepeta orphanidea",
"Nepeta mahanensis",
"Nepeta velutina",
"Nepeta hymenodonta",
"Nepeta sulphurea",
"Nepeta amicorum",
"Nepeta decolorans",
"Nepeta yazdiana",
"Nepeta suavis",
"Nepeta podostachys",
"Hardiness zone",
"Nepeta badachschanica",
"Nepeta hystrix",
"Nepeta pinetorum",
"Nepeta annua",
"Nepeta wettsteinii",
"Nepeta lagopsis",
"Nepeta gumerica",
"Nepeta adenothrix",
"Nepeta viscida",
"Nepeta elegans",
"Nepeta italica",
"flowering plant",
"Nepeta argolica",
"Nepeta narynensis",
"Nepeta nepalensis",
"Nepeta fordii",
"Nepeta schmidii",
"Nepeta ludlow-hewittii",
"Nepeta bracteata",
"Nepeta dirmencii",
"Nepeta spruneri",
"Nepeta multifida",
"Nepeta melissifolia",
"Nepeta pubescens",
"Nepeta transiliensis",
"Nepeta glomerata",
"Nepeta anamurensis",
"Nepeta × campylantha",
"Nepeta binaloudensis",
"Nepi",
"Etruscan cities",
"Nepeta racemosa",
"Nepeta staintonii",
"Nepeta duthiei",
"Nepeta multicaulis",
"Nepeta eremophila",
"ornamental plant",
"Nepeta glomerulosa",
"Nepeta batalica",
"Nepeta laevigata",
"Nepeta subhastata",
"Nepeta glechomifolia",
"Nepeta neocalycina",
"aphid",
"Nepeta obtusicrena",
"Nepeta bornmuelleri",
"Flora of China (journal)",
"Nepeta podlechii",
"Nepeta sudanica",
"Nepeta × tmolea",
"Nepeta crispa",
"Nepeta odorifera",
"Nepeta granatensis",
"Plants of the World Online",
"Nepeta souliei",
"Nepeta heinzii",
"Nepeta dentata",
"pollinator",
"Nepeta schrenkii",
"Nepeta alatavica",
"Nepeta hemsleyana",
"Nepeta hindostana",
"Nepeta saccharata",
"Nepeta tenuiflora",
"Nepeta elegantissima",
"Nepeta menthoides",
"Nepeta clarkei",
"Nepeta rtanjensis",
"Nepeta pogonosperma",
"Nepeta padamica",
"Nepeta eriosphaera",
"Nepeta monticola",
"Nepeta ciliaris",
"Nepeta meyeri",
"Nepeta rugosa",
"Nepeta hedgei",
"Nepeta archibaldii",
"Nepeta monocephala",
"Nepeta stricta",
"Nepeta bellevii",
"Nepeta elymaitica",
"Nepeta stenantha",
"Nepeta septemcrenata",
"Nepeta wuana",
"Nepeta erecta",
"Nepeta multibracteata",
"raceme",
"Nepeta everardii",
"Nepeta agrestis",
"Nepeta subintegra",
"panicle",
"Nepeta nepetoides",
"Nepeta uberrima",
"Nepeta trautvetteri",
"Nepeta barfakensis",
"Nepeta tytthantha",
"corolla (flower)",
"Nepeta deflersiana",
"Lepidoptera",
"Nepeta ucranica",
"Nepeta elliptica",
"Nepeta adenophyta",
"Nepeta distans",
"Nepeta longituba",
"Nepeta lipskyi",
"Nepeta coerulescens",
"Nepeta membranifolia",
"Nepeta cephalotes",
"Nepeta natanzensis",
"Nepeta lancefolia",
"Nepeta taxkorganica",
"Nepeta discolor",
"Nepeta rotundifolia",
"Nepeta grata",
"Nepeta assadii",
"Nepeta henanensis",
"Nepeta veitchii",
"Nepeta yesoensis",
"house cat",
"annual plant",
"Nepeta stewartiana",
"Nepeta graciliflora",
"Nepeta ernesti-mayeri",
"Nepeta leucolaena",
"Nepeta zandaensis",
"Nepeta govaniana",
"inflorescence",
"Nepeta humilis",
"Nepeta nervosa",
"Nepeta knorringiana",
"Nepeta koeieana",
"family (biology)",
"butterfly",
"Nepeta sphaciotica",
"Nepeta yanthina",
"Nepeta petraea",
"Nepeta avromanica",
"Nepeta azurea",
"Nepeta nepetella",
"Nepeta shahmirzadensis",
"Nepeta ladanolens",
"Nepeta cyanea",
"herbaceous",
"Nepeta rivularis",
"Nepeta czegemensis",
"Nepeta hispanica",
"Nepeta rechingeri",
"Nepeta longiflora",
"Nepeta atlantica",
"Nepeta flavida",
"Nepeta sessilifolia",
"Nepeta trachonitica",
"Nepeta sessilis",
"Nepeta caerulea",
"Nepeta betonicifolia",
"Nepeta pungens",
"Nepeta iraqo-iranica",
"Nepeta polyodonta",
"Nepeta crinita",
"Nepeta pilinux",
"Nepeta manchuriensis",
"Nepeta densiflora",
"Nepeta saturejoides",
"Nepeta sorgerae",
"Nepeta komarovii",
"Nepeta latifolia",
"Nepeta oxyodonta",
"Nepeta nuda",
"Nepeta tuberosa",
"Nepeta trichocalyx",
"honey bee",
"flower",
"Nepeta longibracteata",
"Nepeta brevifolia",
"Nepeta sheilae",
"Nepeta gloeocephala",
"Lamiaceae",
"Nepeta ispahanica",
"Nepeta eriostachya",
"Nepeta vivianii",
"perennial plant",
"Nepeta praetervisa",
"Nepeta balouchestanica",
"Nepeta olgae",
"Nepeta apuleji",
"Nepeta daenensis",
"Nepeta prostrata",
"Nepeta bituminosa",
"Nepeta paktiana",
"Nepeta pseudokokanica",
"Nepeta laxiflora",
"Nepeta assurgens",
"Nepeta macrosiphon",
"genus",
"Nepeta autraniana",
"Nepeta zangezura",
"Nepeta teucriifolia",
"Nepeta bazoftica",
"catnip",
"Nepeta lasiocephala",
"Nepeta kotschyi",
"Nepeta sosnovskyi",
"Nepeta glutinosa",
"Nepeta algeriensis",
"Nepeta prattii",
"Coleophora",
"Nepeta bokhonica",
"Nepeta stachyoides",
"Nepeta czukavinae",
"Nepeta caesarea",
"naturalisation (biology)",
"Nepeta kokanica",
"Nepeta mariae",
"Nepeta parnassica",
"Nepeta barbara",
"Nepeta connata",
"Nepeta isaurica"
] |
5,714 |
Cornish Nationalist Party
|
The Cornish Nationalist Party (CNP; ) is a political party founded in 1975. It initially campaigned for independence for Cornwall but later supported devolved powers under central UK control.
The CNP should not be confused other Cornish nationalist parties, including Mebyon Kernow (MK) from which the CNP split in 1975, or the similarly named Cornish National Party, which split from MK in 1969. and was first led by James Whetter.
The split with Mebyon Kernow was based on two main debates. First was whether to be a centre-left party, appealing to the electorate on a social democratic line, or whether to appeal emotionally on a centre-right cultural line. At the time, the same debate was occurring in most political parties campaigning for autonomy from the United Kingdom, including the Scottish National Party and Plaid Cymru. Second was whether to embrace devolution as a first step to full independence (or as the sole step if this was what the electorate wished) or for independence to be "all or nothing". In April 2009, a news story reported that the party had re-formed following a conference in Bodmin;
===Indian office===
In 1983 the party opened an office in India. The Indian office was established by Gagan Narayan Dua and published a periodical entitled Cornish India.
===Publications===
Whetter was the founder and editor of the CNP quarterly journal, The Cornish Banner (An Baner Kernewek), within the actions of the Roseland Institute.
==Elections and results==
{| class="wikitable"
|-
! Year
! Election
! Constituency
! Candidate
! Votes
! %
! Ref
|-
|1979
| UK general election
| Truro
| James Whetter
| 227
| 0.4
|
|-
|1983
| UK general election
| North Cornwall
| James Whetter
| 364
| 0.67
|
The CNP had one parish councillor, leader Androw Hawke who was elected to Polperro Community Council for the second time on 4 May 2017.
==Policy==
===Original policies===
The Policy Statement of the CNP was published in 1975. The 1977 Programme of the Cornish Nationalist Party was laid out under multiple key points.
World and continental government
The party promotes international federalism in which power is decentaralised "to the true, natural identities and units" to free Celtic nations from their "imperialist overlords". It will work to achieve autonomy for Cornwall to the degree "necessary for her total fulfilment as a Celtic nation. It believes "internationalism is based on strong nationalisms."
Celtic confederation
The party will work to establish a confederation of the six Celtic countries with shared institutions, within a united Europe.
The Cornish state
A Cornish state should have sovereign authority inside its traditional border and over its surrounding sea. Its national flag will be the flag of Saint Piran. The Isles of Scilly may have a referendum to decide on membership. Devolved powers may be an acceptable step towards this ultimate goal.
Democratic government
Power within the Cornish state should also be decentralised to smaller units and these should be based on traditional hundred, parish and town boundaries.
Legal system
Transition from the English legal system to "Celtic Confederation Courts", European courts, and UN courts. New court procedures will introduce the verdict 'not proven' as in Scotland and treat crime against persons as more serious than property crime. Punishment will focus on rehabilitation.
Language
Cornish will be the official language, the language of government, and eventually of education, via a process modelled on the revival of the Hebrew language in Israel.
Mass communication
The Cornish state will have a free press. Publications and programming promoting Cornish and Celtic culture will be supported by the state. Aid will be given to the promotion of the party's Cornish Banner periodical.
Social organisation and welfare
The party supports continuing welfare for the old, sick and young. For others it will "encourage self-reliance and self-sufficiency" instead of "hand-outs". Men and women will be equal but "encouraged in their loyalties to old-established and traditional nuclear families" as well as to local communities and to Cornwall.
Housing
The party would end second homes and build housing to be bought affordably.
Economy
Property rights will be respected and registered in the Cornish state. The economy will be based on a mixture of capitalist and socialist systems. Small businesses will be encouraged, while new industry will emerge "naturally" from "market conditions". English "class antagnoism" will be avoided in larger businesses via profit sharing and worker representation on boards. Farming will be encouraged and fishermen will have sole rights to seas within 50 miles. Cooperatives and unions will be formed. The state has rights to all natural resources in its territory, and extraction companies will pay a proportion of their value to the state. Tourism will be controlled in volume, given better amenities, and refocused on Cornish culture.
Transport and communication
Improvements will avoid widening roads and removing hedgerows.
Energy
The Cornish state will use existing resources and develop new ones, prioritising natural sources.
Environment and ecology
The environment is unique and should be protected via education. People should be encouraged to build new buildings in a traditional Celtic style. Planning control will be minimal to ensure freedom.
Sport
Cornish sports and sports that the Cornish are good at will be encouraged in schools and at the national or Celtic level.
Culture and recreation
Traditional festivals, dances, literature and folklore will be promoted.
Religion
Education should focus on Christianity and ancient Celtic religion. People should have freedom of religion.
Youth
The party will develop a Cornish Youth Movement based on the Welsh Urdd Gobaith Cymru.
Defence
The Cornish state will have a "home defence force, linked to local communities and civil units of administration". It will have no offence force but will contribute to Celtic, European and UN forces. Water rights will be protected by fishery protection vessels and gun boats. Rights may be leased to England for naval use.
Foreign policy and ambassadorial recognition
The Cornish state will support international co-operation and justice as well as Celtic unity. Ambassadorial recognition of all but the most closely-linked stated will happen at the Celtic level.
===Other policies===
Other policies have included:
Better job prospects for Cornish people.
Reduction of unemployment to an acceptable level (2.5%).
The protection of the self-employed and small businesses in Cornwall.
Cheaper housing and priority for Cornish people.
The Cornish state will have control over the number and nature of immigrants.
The establishment of a Cornish economic department to aid the basic industries of farming, fishing, china clay and mining and secondary industries developing from these.
Improved transport facilities in Cornwall with greater scope for private enterprise to operate.
Existing medical and welfare services for Cornish people will be developed and improved.
Protection of Cornish natural resources, including offshore resources.
Courses on Cornish language and history should be made available in schools for those who want them.
The rule of law will be upheld by the Cornish state and the judiciary will be separate from the legislative and executive functions of the state.
More recent policies include:
A far greater say in government for Cornish people (by referendums if necessary) and the decentralisation of considerable powers to a Cornish nation within a united Europe - special links being established with our Celtic brothers and sisters in Scotland, Ireland, Isle of Man, Wales and Brittany.
Calling for more legislative powers to be given to Cornwall Council. The authority should effectively become the Cornish government, with town and parish councils acting as local government.
Cornwall council should have a reduction in councillors, with standardisation of electoral areas and constituencies in throughout Cornwall.
The Westminster government should appoint a Minister for Cornwall and confirm there will be no further plans to have any parliamentary constituency covering part of Cornwall and Devon.
John Le Bretton, vice-chairman of the party, stated: "The CNP supports the retention of Cornwall Council as a Cornwall-wide authority running Cornish affairs and we call for the British government in Westminster to devolve powers to the council so that decisions affecting Cornwall can be made in Cornwall".
==Image==
The CNP has had image problems, having been seen as similarly styled to nativist and far-right parties, the British National Party (BNP) and National Front (NF). During the 1970s, the party magazine The Cornish Banner / An Baner Kernewek published letters sympathetic to the NF and critical of "Zionist" politicians.
In around 1976, CNP formed a controversial uniformed wing, for which it received criticism from members of the Celtic League and MK. The group, known as the "Greenshirts", was led by the CNP Youth Movement leader and public relations officer Wallace Simmons. Simmons also founded the Cornish Front, which supported the NF. A notable political difference is that CNP and Cornish Front were sympathetic to Irish republicanism while the NF was largely supportive of Ulster loyalism, though there were exceptions within the NF, including former leading figure Patrick Harrington who is of Irish Catholic heritage.
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5,715 |
Cryptanalysis
|
Cryptanalysis (from the Greek kryptós, "hidden", and analýein, "to analyze") refers to the process of analyzing information systems in order to understand hidden aspects of the systems. Cryptanalysis is used to breach cryptographic security systems and gain access to the contents of encrypted messages, even if the cryptographic key is unknown.
In addition to mathematical analysis of cryptographic algorithms, cryptanalysis includes the study of side-channel attacks that do not target weaknesses in the cryptographic algorithms themselves, but instead exploit weaknesses in their implementation.
Even though the goal has been the same, the methods and techniques of cryptanalysis have changed drastically through the history of cryptography, adapting to increasing cryptographic complexity, ranging from the pen-and-paper methods of the past, through machines like the British Bombes and Colossus computers at Bletchley Park in World War II, to the mathematically advanced computerized schemes of the present. Methods for breaking modern cryptosystems often involve solving carefully constructed problems in pure mathematics, the best-known being integer factorization.
==Overview==
In encryption, confidential information (called the "plaintext") is sent securely to a recipient by the sender first converting it into an unreadable form ("ciphertext") using an encryption algorithm. The ciphertext is sent through an insecure channel to the recipient. The recipient decrypts the ciphertext by applying an inverse decryption algorithm, recovering the plaintext. To decrypt the ciphertext, the recipient requires a secret knowledge from the sender, usually a string of letters, numbers, or bits, called a cryptographic key. The concept is that even if an unauthorized person gets access to the ciphertext during transmission, without the secret key they cannot convert it back to plaintext.
Encryption has been used throughout history to send important military, diplomatic and commercial messages, and today is very widely used in computer networking to protect email and internet communication.
The goal of cryptanalysis is for a third party, a cryptanalyst, to gain as much information as possible about the original ("plaintext"), attempting to "break" the encryption to read the ciphertext and learning the secret key so future messages can be decrypted and read. A mathematical technique to do this is called a cryptographic attack. Cryptographic attacks can be characterized in a number of ways:
===Amount of information available to the attacker===
Cryptanalytical attacks can be classified based on what type of information the attacker has available. As a basic starting point it is normally assumed that, for the purposes of analysis, the general algorithm is known; this is Shannon's Maxim "the enemy knows the system" – in its turn, equivalent to Kerckhoffs's principle. This is a reasonable assumption in practice – throughout history, there are countless examples of secret algorithms falling into wider knowledge, variously through espionage, betrayal and reverse engineering. (And on occasion, ciphers have been broken through pure deduction; for example, the German Lorenz cipher and the Japanese Purple code, and a variety of classical schemes):
Ciphertext-only: the cryptanalyst has access only to a collection of ciphertexts or codetexts.
Known-plaintext: the attacker has a set of ciphertexts to which they know the corresponding plaintext.
Chosen-plaintext (chosen-ciphertext): the attacker can obtain the ciphertexts (plaintexts) corresponding to an arbitrary set of plaintexts (ciphertexts) of their own choosing.
Adaptive chosen-plaintext: like a chosen-plaintext attack, except the attacker can choose subsequent plaintexts based on information learned from previous encryptions, similarly to the Adaptive chosen ciphertext attack.
Related-key attack: Like a chosen-plaintext attack, except the attacker can obtain ciphertexts encrypted under two different keys. The keys are unknown, but the relationship between them is known; for example, two keys that differ in the one bit.
===Computational resources required===
Attacks can also be characterised by the resources they require. Those resources include:
Time – the number of computation steps (e.g., test encryptions) which must be performed.
Memory – the amount of storage required to perform the attack.
Data – the quantity and type of plaintexts and ciphertexts required for a particular approach.
It is sometimes difficult to predict these quantities precisely, especially when the attack is not practical to actually implement for testing. But academic cryptanalysts tend to provide at least the estimated order of magnitude of their attacks' difficulty, saying, for example, "SHA-1 collisions now 252."
Bruce Schneier notes that even computationally impractical attacks can be considered breaks: "Breaking a cipher simply means finding a weakness in the cipher that can be exploited with a complexity less than brute force. Never mind that brute-force might require 2128 encryptions; an attack requiring 2110 encryptions would be considered a break...simply put, a break can just be a certificational weakness: evidence that the cipher does not perform as advertised." so it's possible for the full cryptosystem to be strong even though reduced-round variants are weak. Nonetheless, partial breaks that come close to breaking the original cryptosystem may mean that a full break will follow; the successful attacks on DES, MD5, and SHA-1 were all preceded by attacks on weakened versions.
In academic cryptography, a weakness or a break in a scheme is usually defined quite conservatively: it might require impractical amounts of time, memory, or known plaintexts. It also might require the attacker be able to do things many real-world attackers can't: for example, the attacker may need to choose particular plaintexts to be encrypted or even to ask for plaintexts to be encrypted using several keys related to the secret key. Furthermore, it might only reveal a small amount of information, enough to prove the cryptosystem imperfect but too little to be useful to real-world attackers. Finally, an attack might only apply to a weakened version of cryptographic tools, like a reduced-round block cipher, as a step towards breaking the full system.
==History==
Cryptanalysis has coevolved together with cryptography, and the contest can be traced through the history of cryptography—new ciphers being designed to replace old broken designs, and new cryptanalytic techniques invented to crack the improved schemes. In practice, they are viewed as two sides of the same coin: secure cryptography requires design against possible cryptanalysis.
===Classical ciphers===
Although the actual word "cryptanalysis" is relatively recent (it was coined by William Friedman in 1920), methods for breaking codes and ciphers are much older. David Kahn notes in The Codebreakers that Arab scholars were the first people to systematically document cryptanalytic methods.
The first known recorded explanation of cryptanalysis was given by Al-Kindi (c. 801–873, also known as "Alkindus" in Europe), a 9th-century Arab polymath, in Risalah fi Istikhraj al-Mu'amma (A Manuscript on Deciphering Cryptographic Messages). This treatise contains the first description of the method of frequency analysis. Al-Kindi is thus regarded as the first codebreaker in history. His breakthrough work was influenced by Al-Khalil (717–786), who wrote the Book of Cryptographic Messages, which contains the first use of permutations and combinations to list all possible Arabic words with and without vowels.
Frequency analysis is the basic tool for breaking most classical ciphers. In natural languages, certain letters of the alphabet appear more often than others; in English, "E" is likely to be the most common letter in any sample of plaintext. Similarly, the digraph "TH" is the most likely pair of letters in English, and so on. Frequency analysis relies on a cipher failing to hide these statistics. For example, in a simple substitution cipher (where each letter is simply replaced with another), the most frequent letter in the ciphertext would be a likely candidate for "E". Frequency analysis of such a cipher is therefore relatively easy, provided that the ciphertext is long enough to give a reasonably representative count of the letters of the alphabet that it contains.
Al-Kindi's invention of the frequency analysis technique for breaking monoalphabetic substitution ciphers was the most significant cryptanalytic advance until World War II. Al-Kindi's Risalah fi Istikhraj al-Mu'amma described the first cryptanalytic techniques, including some for polyalphabetic ciphers, cipher classification, Arabic phonetics and syntax, and most importantly, gave the first descriptions on frequency analysis. He also covered methods of encipherments, cryptanalysis of certain encipherments, and statistical analysis of letters and letter combinations in Arabic.
Successful cryptanalysis has undoubtedly influenced history; the ability to read the presumed-secret thoughts and plans of others can be a decisive advantage. For example, in England in 1587, Mary, Queen of Scots was tried and executed for treason as a result of her involvement in three plots to assassinate Elizabeth I of England. The plans came to light after her coded correspondence with fellow conspirators was deciphered by Thomas Phelippes.
In Europe during the 15th and 16th centuries, the idea of a polyalphabetic substitution cipher was developed, among others by the French diplomat Blaise de Vigenère (1523–96). For some three centuries, the Vigenère cipher, which uses a repeating key to select different encryption alphabets in rotation, was considered to be completely secure (le chiffre indéchiffrable—"the indecipherable cipher"). Nevertheless, Charles Babbage (1791–1871) and later, independently, Friedrich Kasiski (1805–81) succeeded in breaking this cipher. During World War I, inventors in several countries developed rotor cipher machines such as Arthur Scherbius' Enigma, in an attempt to minimise the repetition that had been exploited to break the Vigenère system.
===Ciphers from World War I and World War II===
In World War I, the breaking of the Zimmermann Telegram was instrumental in bringing the United States into the war. In World War II, the Allies benefitted enormously from their joint success cryptanalysis of the German ciphers – including the Enigma machine and the Lorenz cipher – and Japanese ciphers, particularly 'Purple' and JN-25. 'Ultra' intelligence has been credited with everything between shortening the end of the European war by up to two years, to determining the eventual result. The war in the Pacific was similarly helped by 'Magic' intelligence.
Cryptanalysis of enemy messages played a significant part in the Allied victory in World War II. F. W. Winterbotham, quoted the western Supreme Allied Commander, Dwight D. Eisenhower, at the war's end as describing Ultra intelligence as having been "decisive" to Allied victory. Sir Harry Hinsley, official historian of British Intelligence in World War II, made a similar assessment about Ultra, saying that it shortened the war "by not less than two years and probably by four years"; moreover, he said that in the absence of Ultra, it is uncertain how the war would have ended.
In practice, frequency analysis relies as much on linguistic knowledge as it does on statistics, but as ciphers became more complex, mathematics became more important in cryptanalysis. This change was particularly evident before and during World War II, where efforts to crack Axis ciphers required new levels of mathematical sophistication. Moreover, automation was first applied to cryptanalysis in that era with the Polish Bomba device, the British Bombe, the use of punched card equipment, and in the Colossus computers – the first electronic digital computers to be controlled by a program.
====Indicator====
With reciprocal machine ciphers such as the Lorenz cipher and the Enigma machine used by Nazi Germany during World War II, each message had its own key. Usually, the transmitting operator informed the receiving operator of this message key by transmitting some plaintext and/or ciphertext before the enciphered message. This is termed the indicator, as it indicates to the receiving operator how to set his machine to decipher the message.
Poorly designed and implemented indicator systems allowed first Polish cryptographers and then the British cryptographers at Bletchley Park to break the Enigma cipher system. Similar poor indicator systems allowed the British to identify depths that led to the diagnosis of the Lorenz SZ40/42 cipher system, and the comprehensive breaking of its messages without the cryptanalysts seeing the cipher machine.
====Depth====
Sending two or more messages with the same key is an insecure process. To a cryptanalyst the messages are then said to be "in depth." This may be detected by the messages having the same indicator by which the sending operator informs the receiving operator about the key generator initial settings for the message.
Generally, the cryptanalyst may benefit from lining up identical enciphering operations among a set of messages. For example, the Vernam cipher enciphers by bit-for-bit combining plaintext with a long key using the "exclusive or" operator, which is also known as "modulo-2 addition" (symbolized by ⊕ ):
Plaintext ⊕ Key = Ciphertext
Deciphering combines the same key bits with the ciphertext to reconstruct the plaintext:
Ciphertext ⊕ Key = Plaintext
(In modulo-2 arithmetic, addition is the same as subtraction.) When two such ciphertexts are aligned in depth, combining them eliminates the common key, leaving just a combination of the two plaintexts:
Ciphertext1 ⊕ Ciphertext2 = Plaintext1 ⊕ Plaintext2
The individual plaintexts can then be worked out linguistically by trying probable words (or phrases), also known as "cribs," at various locations; a correct guess, when combined with the merged plaintext stream, produces intelligible text from the other plaintext component:
Cyphertext1 ⊕ Cyphertext2 ⊕ Plaintext1 = Plaintext2
The recovered fragment of the second plaintext can often be extended in one or both directions, and the extra characters can be combined with the merged plaintext stream to extend the first plaintext. Working back and forth between the two plaintexts, using the intelligibility criterion to check guesses, the analyst may recover much or all of the original plaintexts. (With only two plaintexts in depth, the analyst may not know which one corresponds to which ciphertext, but in practice this is not a large problem.) When a recovered plaintext is then combined with its ciphertext, the key is revealed:
Plaintext1 ⊕ Ciphertext1 = Key
Knowledge of a key then allows the analyst to read other messages encrypted with the same key, and knowledge of a set of related keys may allow cryptanalysts to diagnose the system used for constructing them.
Kahn goes on to mention increased opportunities for interception, bugging, side channel attacks, and quantum computers as replacements for the traditional means of cryptanalysis. In 2010, former NSA technical director Brian Snow said that both academic and government cryptographers are "moving very slowly forward in a mature field."
However, any postmortems for cryptanalysis may be premature. While the effectiveness of cryptanalytic methods employed by intelligence agencies remains unknown, many serious attacks against both academic and practical cryptographic primitives have been published in the modern era of computer cryptography:
The block cipher Madryga, proposed in 1984 but not widely used, was found to be susceptible to ciphertext-only attacks in 1998.
FEAL-4, proposed as a replacement for the DES standard encryption algorithm but not widely used, was demolished by a spate of attacks from the academic community, many of which are entirely practical.
The A5/1, A5/2, CMEA, and DECT systems used in mobile and wireless phone technology can all be broken in hours, minutes or even in real-time using widely available computing equipment.
Brute-force keyspace search has broken some real-world ciphers and applications, including single-DES (see EFF DES cracker), 40-bit "export-strength" cryptography, and the DVD Content Scrambling System.
In 2001, Wired Equivalent Privacy (WEP), a protocol used to secure Wi-Fi wireless networks, was shown to be breakable in practice because of a weakness in the RC4 cipher and aspects of the WEP design that made related-key attacks practical. WEP was later replaced by Wi-Fi Protected Access.
In 2008, researchers conducted a proof-of-concept break of SSL using weaknesses in the MD5 hash function and certificate issuer practices that made it possible to exploit collision attacks on hash functions. The certificate issuers involved changed their practices to prevent the attack from being repeated.
Thus, while the best modern ciphers may be far more resistant to cryptanalysis than the Enigma, cryptanalysis and the broader field of information security remain quite active.
==Symmetric ciphers==
Boomerang attack
Brute-force attack
Davies' attack
Differential cryptanalysis
Harvest now, decrypt later
Impossible differential cryptanalysis
Improbable differential cryptanalysis
Integral cryptanalysis
Linear cryptanalysis
Meet-in-the-middle attack
Mod-n cryptanalysis
Related-key attack
Sandwich attack
Slide attack
XSL attack
==Asymmetric ciphers==
Asymmetric cryptography (or public-key cryptography) is cryptography that relies on using two (mathematically related) keys; one private, and one public. Such ciphers invariably rely on "hard" mathematical problems as the basis of their security, so an obvious point of attack is to develop methods for solving the problem. The security of two-key cryptography depends on mathematical questions in a way that single-key cryptography generally does not, and conversely links cryptanalysis to wider mathematical research in a new way.
Asymmetric schemes are designed around the (conjectured) difficulty of solving various mathematical problems. If an improved algorithm can be found to solve the problem, then the system is weakened. For example, the security of the Diffie–Hellman key exchange scheme depends on the difficulty of calculating the discrete logarithm. In 1983, Don Coppersmith found a faster way to find discrete logarithms (in certain groups), and thereby requiring cryptographers to use larger groups (or different types of groups). RSA's security depends (in part) upon the difficulty of integer factorization – a breakthrough in factoring would impact the security of RSA.
In 1980, one could factor a difficult 50-digit number at an expense of 1012 elementary computer operations. By 1984 the state of the art in factoring algorithms had advanced to a point where a 75-digit number could be factored in 1012 operations. Advances in computing technology also meant that the operations could be performed much faster. Moore's law predicts that computer speeds will continue to increase. Factoring techniques may continue to do so as well, but will most likely depend on mathematical insight and creativity, neither of which has ever been successfully predictable. 150-digit numbers of the kind once used in RSA have been factored. The effort was greater than above, but was not unreasonable on fast modern computers. By the start of the 21st century, 150-digit numbers were no longer considered a large enough key size for RSA. Numbers with several hundred digits were still considered too hard to factor in 2005, though methods will probably continue to improve over time, requiring key size to keep pace or other methods such as elliptic curve cryptography to be used.
Another distinguishing feature of asymmetric schemes is that, unlike attacks on symmetric cryptosystems, any cryptanalysis has the opportunity to make use of knowledge gained from the public key.
==Attacking cryptographic hash systems==
Birthday attack
Hash function security summary
Rainbow table
==Side-channel attacks==
Black-bag cryptanalysis
Man-in-the-middle attack
Power analysis
Replay attack
Rubber-hose cryptanalysis
Timing analysis
==Quantum computing applications for cryptanalysis==
Quantum computers, which are still in the early phases of research, have potential use in cryptanalysis. For example, Shor's Algorithm could factor large numbers in polynomial time, in effect breaking some commonly used forms of public-key encryption.
By using Grover's algorithm on a quantum computer, brute-force key search can be made quadratically faster. However, this could be countered by doubling the key length.
|
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] |
5,716 |
Chicano
|
Chicano (masculine form) or Chicana (feminine form) is an ethnic identity for Mexican Americans that emerged from the Chicano Movement. Chicano was originally a classist and racist slur used toward low-income Mexicans that was reclaimed in the 1940s among youth who belonged to the Pachuco and Pachuca subculture.
Chicano was used in a sense separate from Mexican American identity. Youth in barrios rejected cultural assimilation into mainstream American culture and embraced their own identity and worldview as a form of empowerment and resistance. The community forged an independent political and cultural movement, sometimes working alongside the Black power movement. The Chicano Movement also had a fixation on masculine pride and machismo that fractured the community through sexism toward Chicanas and homophobia toward queer Chicanos. The term Hispanic emerged from consultation between the U.S. government and Mexican-American political elites in the Hispanic Caucus of Congress. They used the term to identify themselves and the community with mainstream American culture, depart from Chicanismo, and distance themselves from what they perceived as the "militant" Black Caucus.
At the grassroots level, Chicano/as continued to build the feminist, gay and lesbian, and anti-apartheid movements, which kept the identity politically relevant. Chicanas were active at the forefront, despite facing critiques from "movement loyalists", as they did in the Chicano Movement. Chicana feminists addressed employment discrimination, environmental racism, healthcare, sexual violence, and exploitation in their communities and in solidarity with the Third World. Chicanas worked to "liberate her entire people"; not to oppress men, but to be equal partners in the movement. Xicanisma, coined by Ana Castillo in 1994, called for Chicana/os to "reinsert the forsaken feminine into our consciousness", to embrace one's Indigenous roots, and support Indigenous sovereignty. Building solidarity with undocumented immigrants became more important, despite issues of legal status and economic competitiveness sometimes maintaining distance between groups. U.S. foreign interventions abroad were connected with domestic issues concerning the rights of undocumented immigrants in the United States. The identity was renewed based on Indigenous and decolonial consciousness, cultural expression, resisting gentrification, defense of immigrants, and the rights of women and queer people. Xicanx identity also emerged in the 2010s, based on the Chicana feminist intervention of Xicanisma.
== Etymology ==
thumb|173x173px|Chicano may derive from the [[Mexica|Mexica people, originally pronounced Meh-Shee-Ka. Some believe Chicano is a Spanish language derivative of an older Nahuatl word Mexitli ("Meh-shee-tlee"). Mexitli formed part of the expression Huitzilopochtlil Mexitli—a reference to the historic migration of the Mexica people from their homeland of Aztlán to the Valley of Mexico. Mexitli is the root of the word Mexica, which refers to the Mexica people, and its singular form Mexihcatl (). The x in Mexihcatl represents an /ʃ/ or sh sound in both Nahuatl and early modern Spanish, while the glottal stop in the middle of the Nahuatl word disappeared. Some Chicanos replace the Ch with the letter X, or Xicano, to reclaim the Nahuatl sh sound. The first two syllables of Xicano are therefore in Nahuatl while the last syllable is Castilian.
In Mexico's Indigenous regions, Indigenous people refer to members of the non-Indigenous majority as mexicanos, referring to the modern nation of Mexico. Among themselves, the speaker identifies by their ' (village or tribal) identity, such as Mayan, Zapotec, Mixtec, Huastec, or any of the other hundreds of Indigenous groups. A newly emigrated Nahuatl speaker in an urban center might have referred to his cultural relatives in this country, different from himself, as ', shortened to Chicanos or Xicanos. The town was again included on Desegno del Discoperto Della Nova Franza, a 1566 French map by Paolo Forlani. Roberto Cintli Rodríguez places the location of Chicana at the mouth of the Colorado River, near present-day Yuma, Arizona. An 18th century map of the Nayarit Missions used the name Xicana for a town near the same location of Chicana, which is considered to be the oldest recorded usage of that term. No explanation for the boat's name is known.
The Chicano poet and writer Tino Villanueva traced the first documented use of the term as an ethnonym to 1911, as referenced in a then-unpublished essay by University of Texas anthropologist José Limón. Linguists Edward R. Simmen and Richard F. Bauerle report the use of the term in an essay by Mexican-American writer, Mario Suárez, published in the Arizona Quarterly in 1947. There is ample literary evidence to substantiate that Chicano is a long-standing endonym, as a large body of Chicano literature pre-dates the 1950s. In Mexico, the term was used with Pocho "to deride Mexicans living in the United States, and especially their U.S.-born children, for losing their culture, customs, and language." Mexican anthropologist Manuel Gamio reported in 1930 that Chicamo (with an m) was used as a derogatory term by Hispanic Texans for recently arrived Mexican immigrants displaced during the Mexican Revolution in the beginning of the early 20th century.
By the 1950s, Chicano referred to those who resisted total assimilation, while Pocho referred (often pejoratively) to those who strongly advocated for assimilation. In his essay "Chicanismo" in The Oxford Encyclopedia of Mesoamerican Cultures (2002), José Cuéllar, dates the transition from derisive to positive to the late 1950s, with increasing use by young Mexican-American high school students. These younger, politically aware Mexican Americans adopted the term "as an act of political defiance and ethnic pride", similar to the reclaiming of Black by African Americans. The Chicano Movement during the 1960s and early 1970s played a significant role in reclaiming "Chicano," challenging those who used it as a term of derision on both sides of the Mexico-U.S. border. Chicana was a similar classist term to refer to "[a] marginalized, brown woman who is treated as a foreigner and is expected to do menial labor and ask nothing of the society in which she lives." Among Mexican Americans, Chicano and Chicana began to be viewed as a positive identity of self-determination and political solidarity. In Mexico, Chicano may still be associated with a Mexican American person of low importance, class, and poor morals (similar to the terms Cholo, Chulo and Majo), indicating a difference in cultural views.
=== Chicano Movement ===
Chicano was widely reclaimed in the 1960s and 1970s during the Chicano Movement to assert a distinct ethnic, political, and cultural identity that resisted assimilation into the mainstream American culture, systematic racism and stereotypes, colonialism, and the American nation-state. The notion of Aztlán, a mythical homeland claimed to be located in the southwestern United States, mobilized Mexican Americans to take social and political action. Chicano became a unifying term for mestizos. Xicano was also used in the 1970s.
In the 1970s, Chicanos developed a reverence for machismo while also maintaining the values of their original platform. For instance, Oscar Zeta Acosta defined machismo as the source of Chicano identity, claiming that this "instinctual and mystical source of manhood, honor and pride... alone justifies all behavior." Armando Rendón wrote in Chicano Manifesto (1971) that machismo was "in fact an underlying drive of the gathering identification of Mexican Americans... the essence of machismo, of being macho, is as much a symbolic principle for the Chicano revolt as it is a guideline for family life."
From the beginning of the Chicano Movement, some Chicanas criticized the idea that machismo must guide the people and questioned if machismo was "indeed a genuinely Mexican cultural value or a kind of distorted view of masculinity generated by the psychological need to compensate for the indignities suffered by Chicanos in a white supremacist society."
=== Xicanisma ===
Among a minority of Mexican Americans, the term Xicanx may be used to refer to gender non-conformity. Luis J. Rodriguez states that "even though most US Mexicans may not use this term," that it can be important for gender non-conforming Mexican Americans. Artist Roy Martinez states that it is not "bound to the feminine or masculine aspects" and that it may be "inclusive to anyone who identifies with it". Some prefer the -e suffix Xicane in order to be more in-line with Spanish-speaking language constructs.
== Distinction from other terms ==
=== Mexican American ===
left|thumb|181x181px|Mexican and Black [[cotton pickers inside a plantation store (1939). In the 1930s, the term Mexican American was promoted to attempt to define Mexicans "as a white ethnic group that had little in common with African Americans." Chicano youth rejected the previous generation's racial aspirations to assimilate into Anglo-American society and developed a "Pachuco culture that fashioned itself neither as Mexican nor American." Mexican Americans insisted that Mexicans were white, while Chicanos embraced being non-white and the development of brown pride.
=== Hispanic ===
Etymologically deriving from the Spanish word "Hispano", referring to the Latin word Hispania, which was used for the Iberian Peninsula under the Roman Republic, the term Hispanic is an Anglicized translation of the Spanish word "Hispano". Hispano is commonly used in the Spanish speaking world when referring to "Hispanohablantes" (Spanish speakers), "Hispanoamerica" (Spanish-America) and "Hispanos" when referring to the greater social imaginary held by many people across the Americas who descend from Spanish families. The term Hispano is commonly used in the U.S. states of New Mexico, Texas, and Colorado, as well as used in Mexico and other Spanish-American countries when referring to the greater Spanish-speaking world, often referred to as "Latin America".
thumb|205x205px|[[Congressional Hispanic Caucus (1984). The Caucus played a key role in promoting the term Hispanic among Mexican Americans, partly motivated by a goal to separate themselves from how the Black Caucus was viewed.
=== Other terms ===
Instead of or in addition to identifying as Chicano or any of its variations, some may prefer:
Latino/a, also anglicized as "Latin." Some US Latinos use Latin as a gender neutral alternative.
Latin American (especially if immigrant).
Mexican;
"Brown"
Mestizo; [insert racial identity ] ' (e.g. '); .
' (or ') / '; '; .
Part/member of . (Internal identifier, Spanish for "the Race")
American, solely.
== Identity ==
Chicano and Chicana identity reflects elements of ethnic, political, cultural and Indigenous hybridity. These qualities of what constitutes Chicano identity may be expressed by Chicanos differently. Armando Rendón wrote in the Chicano Manifesto (1971), "I am Chicano. What it means to me may be different than what it means to you." Benjamin Alire Sáenz wrote "There is no such thing as the Chicano voice: there are only Chicano and Chicana voices."
Many Chicanos understand themselves as being "neither from here, nor from there", as neither from the United States or Mexico. Juan Bruce-Novoa wrote in 1990: "A Chicano lives in the space between the hyphen in Mexican-American." Rafael Pérez-Torres wrote, "one can no longer assert the wholeness of a Chicano subject ... It is illusory to deny the nomadic quality of the Chicano community, a community in flux that yet survives and, through survival, affirms itself."
=== Ethnic identity ===
Chicano is a way for Mexican Americans to assert ethnic solidarity and Brown Pride. Boxer Rodolfo Gonzales was one of the first to reclaim the term in this way. This Brown Pride movement established itself alongside the Black is Beautiful movement. Chicano identity emerged as a symbol of pride in having a non-white and non-European image of oneself.
left|thumb|175x175px|Chicanos may be of [[Indigenous peoples of Mexico#Population genetics|Indigenous descent from different Indigenous peoples of Mexico. Chicano ethnic identity may involve more than just Indigenous and Spanish ancestry. It may also include African ancestry (as a result of Spanish slavery or runaway slaves from Anglo-Americans).Robert Quintana Hopkins argues that Afro-Chicanos are sometimes erased from the ethnic identity "because so many people uncritically apply the 'one drop rule' in the U.S. [which] ignores the complexity of racial hybridity." Black and Chicano communities have engaged in close political movements and struggles for liberation, yet there have also been tensions between Black and Chicano communities. Afro-Chicano rapper Choosey stated "there's a stigma that Black and Mexican cultures don't get along, but I wanted to show the beauty in being a product of both."
=== Political identity ===
Chicano political identity developed from a reverence of Pachuco resistance in the 1940s. Luis Valdez wrote that "Pachuco determination and pride grew through the 1950s and gave impetus to the Chicano Movement of the 1960s ... By then the political consciousness stirred by the 1943 Zoot Suit Riots had developed into a movement that would soon issue the Chicano Manifesto—a detailed platform of political activism." By the 1960s, the Pachuco figure "emerged as an icon of resistance in Chicano cultural production."
The political identity was founded on the principle that the U.S. nation-state had impoverished and exploited the Chicano people and communities. Alberto Varon argued that this brand of Chicano nationalism focused on the machismo subject in its calls for political resistance.
Chicano political activist groups like the Brown Berets (1967–1972; 1992–Present) gained support in their protests of educational inequalities and demanding an end to police brutality.
Reies Tijerina, who was a vocal claimant to the rights of Latin Americans and Mexican Americans and a major figure of the early Chicano Movement, wrote: "The Anglo press degradized the word 'Chicano.' They use it to divide us. We use it to unify ourselves with our people and with Latin America."
=== Cultural identity ===
left|thumb|222x222px|[[Lowrider|Lowriding is a part of Chicano culture. The 1964 Chevrolet Impala has been described as "the automobile of choice among Chicano lowriders." Central aspects of Chicano culture include lowriding, hip hop, rock, graffiti art, theater, muralism, visual art, literature, poetry, and more. Mexican American celebrities, artists, and actors/actresses help bring Chicano culture to light and contribute to the growing influence it has on American pop culture. In modern-day America you can now find Chicanos in all types of professions and trades. Notable subcultures include the Cholo, Pachuca, Pachuco, and Pinto subcultures. Chicano culture has had international influence in the form of lowrider car clubs in Brazil and England, music and youth culture in Japan, Māori youth enhancing lowrider bicycles and taking on cholo style, and intellectuals in France "embracing the deterritorializing qualities of Chicano subjectivity."
As early as the 1930s, the precursors to Chicano cultural identity were developing in Los Angeles, California and the Southwestern United States. Former zoot suiter Salvador "El Chava" reflects on how racism and poverty forged a hostile social environment for Chicanos which led to the development of gangs: "we had to protect ourselves". Barrios and colonias (rural barrios) emerged throughout southern California and elsewhere in neglected districts of cities and outlying areas with little infrastructure. Alienation from public institutions made some Chicano youth susceptible to gang channels, who became drawn to their rigid hierarchical structure and assigned social roles in a world of government-sanctioned disorder.
Pachuco culture, which probably originated in the El Paso-Juarez area, spread to the borderland areas of California and Texas as Pachuquismo, which would eventually evolve into Chicanismo. Chicano zoot suiters on the west coast were influenced by Black zoot suiters in the jazz and swing music scene on the East Coast.
Many aspects of Chicano culture like lowriding cars and bicycles have been stigmatized and policed by Anglo Americans who perceive Chicanos as "juvenile delinquents or gang members" for their embrace of nonwhite style and cultures, much as they did Pachucos.
Chicano rave culture in southern California provided a space for Chicanos to partially escape criminalization in the 1990s. Artist and archivist Guadalupe Rosales states that "a lot of teenagers were being criminalized or profiled as criminals or gangsters, so the party scene gave access for people to escape that". Numerous party crews, such as Aztek Nation, organized events and parties would frequently take place in neighborhood backyards, particularly in East and South Los Angeles, the surrounding valleys, and Orange County. By 1995, it was estimated that over 500 party crews were in existence. They laid the foundations for "an influential but oft-overlooked Latin dance subculture that offered community for Chicano ravers, queer folk, and other marginalized youth." While influenced by settler-imposed systems and structures, Alba refers to Chicano culture as "not immigrant but native, not foreign but colonized, not alien but different from the overarching hegemony of white America."
Danza Azteca grew popular in the U.S. with the rise of the Chicano Movement, which inspired some "Latinos to embrace their ethnic heritage and question the Eurocentric norms forced upon them." The use of pre-contact Aztec cultural elements has been critiqued by some Chicanos who stress a need to represent the diversity of Indigenous ancestry among Chicanos. Patrisia Gonzales portrays Chicanos as descendants of the Indigenous peoples of Mexico who have been displaced by colonial violence, positioning them as "detribalized Indigenous peoples and communities." Roberto Cintli Rodríguez describes Chicanos as "de-Indigenized," which he remarks occurred "in part due to religious indoctrination and a violent uprooting from the land", detaching millions of people from maíz-based cultures throughout the greater Mesoamerican region. Rodríguez asks how and why "peoples who are clearly red or brown and undeniably Indigenous to this continent have allowed ourselves, historically, to be framed by bureaucrats and the courts, by politicians, scholars, and the media as alien, illegal, and less than human."
Gloria E. Anzaldúa has addressed Chicano's detribalization: "In the case of Chicanos, being 'Mexican' is not a tribe. So in a sense Chicanos and Mexicans are 'detribalized'. We don't have tribal affiliations but neither do we have to carry ID cards establishing tribal affiliation." Inés Hernández-Ávila argued that Chicanos should recognize and reconnect with their roots "respectfully and humbly" while also validating "those peoples who still maintain their identity as original peoples of this continent" in order to create radical change capable of "transforming our world, our universe, and our lives".
== Political aspects ==
=== Anti-imperialism and international solidarity ===
Chicano culture has become popular in some areas internationally, most prominently in Japan, Brazil, and Thailand. Chicano ideas such as Chicano hybridity and borderlands theory have found influence as well, such as in decoloniality.
Chicano cultural influence is strong in Japan, where Chicano culture took hold in the 1980s and continued to grow with contributions from Shin Miyata, Junichi Shimodaira, Miki Style, Night Tha Funksta, and MoNa (Sad Girl). Miyata owns a record label, Gold Barrio Records, that re-releases Chicano music. Chicano fashion and other cultural aspects have also been adopted in Japan. There has been debate over whether this is cultural appropriation, with most arguing that it is appreciation rather than appropriation. In an interview asking why Chicano culture is popular in Japan, two long-time proponents of Chicano culture in Japan agreed that "it's not about Mexico or about America: it's an alluring quality unique to the hybrid nature of Chicano and imprinted in all its resulting art forms, from lowriders in the '80s to TikTok videos today, that people relate to and appreciate, not only in Japan but around the world." They state that they have disassociated the violence that Hollywood portrays of Chicanos from the Chicano people themselves. The leader of one group stated that he was inspired by how Chicanos created a culture out of defiance "to fight against people who were racist toward them" and that this inspired him, since he was born in a slum in Thailand. He also stated "if you look closely at [Chicano] culture, you'll notice how gentle it is. You can see this in their Latin music, dances, clothes, and how they iron their clothes. It's both neat and gentle."
|
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"Maya peoples",
"Nao Bustamante",
"Judeo-Spanish",
"England",
"Indigenous Mexican",
"West Indian",
"Oscar Zeta Acosta",
"machismo",
"1917 Bath riots",
"Company store",
"Baldemar Velasquez",
"Johnny Rodriguez",
"Ernesto Galarza",
"bootmaking",
"hate mail",
"J. Edgar Hoover",
"Community Resources Against Street Hoodlums",
"Mexican American Legislative Caucus",
"Cholo",
"School segregation in the United States",
"Linda Ronstadt",
"direct action",
"National City, California",
"Dave Marsh",
"chief of police",
"Ire'ne lara silva",
"Selena",
"folk music",
"Mesoamerican cosmology",
"Working class",
"Azteca (band)",
"graffiti art",
"Anglicized",
"Harry Gamboa Jr.",
"Indigenous peoples of Mexico",
"dominant narrative",
"spirituality",
"Texas Monthly",
"American Archive of Public Broadcasting",
"Chicano Movement",
"Carlos Santana",
"corrido",
"homicide",
"Spanish culture",
"Tejano music",
"Mexican Repatriation",
"working class",
"kerosene",
"autobiography",
"Music of Mexico",
"Government agency",
"Thailand",
"Ventura County, California",
"Gronk (artist)",
"cultural genocide",
"Maize",
"State University of New York Press",
"Mesoamerica",
"Bisbee Deportation",
"Lynching in the United States",
"pejorative",
"Plan de Santa Bárbara",
"gunboat",
"hypermasculinity",
"Company town",
"Nepantla",
"Self Help Graphics & Art",
"Los Angeles County Museum of Art",
"Chicano Blowouts",
"Agent provocateur",
"Please, Don't Bury Me Alive!",
"Los Illegals",
"The Mars Volta",
"Killing of Latasha Harlins",
"strikebreaking",
"South America",
"social invisibility",
"Underground Resistance",
"Quinto Sol",
"Emma Pérez",
"Treaty of Guadalupe Hidalgo",
"Contemporary R&B",
"Third world college",
"Los Lonely Boys",
"University of North Texas Press",
"Lowrider bicycle",
"Southwestern College (California)",
"Casta",
"San Diego, California",
"Pat Parker",
"Fidel Castro",
"empowerment",
"Cuba",
"peon",
"African Americans",
"nuevomexicano",
"zoot suit",
"Coloniality of gender",
"Intersection (road)",
"Depression (mood)",
"Mainstream culture",
"Frost (rapper)",
"A.L.T.",
"Sandra Cisneros",
"Lalo Guerrero",
"Arvin, California",
"student activism",
"Indigenismo in Mexico",
"Catholicism",
"The Bronx",
"Kitty Tsui",
"Chicano nationalism",
"Gloria E. Anzaldúa",
"AnaLouise Keating",
"c:File:Il Desegno del Discoperto della Nova Franza.jpg",
"Anti-Blackness in the U.S.",
"Third World Liberation Front strikes of 1968",
"Catholic Church",
"Mexican–American War",
"Central America",
"la Raza",
"sulfuric acid",
"matriarchy",
"Racial segregation",
"Conejo (rapper)",
"Ritchie Valens",
"Transculturalism",
"Pejorative",
"Decoloniality",
"Judy Baca",
"Gloria Anzaldua",
"Culture Clash (performance troupe)",
"Yuma, Arizona",
"consciousness",
"Mydolls",
"Rose Pesotta",
"martyr",
"Rio Grande",
"Latinos",
"feminine form",
"Social class",
"welfare spending",
"Wars of national liberation",
"Zoot Suit (film)",
"Othering",
"red-baiting",
"Alfredo Mirandé",
"Valley of Mexico",
"Third World Liberation Front",
"jazz",
"Angela Davis",
"Detribalization",
"DiGiorgio Corporation",
"United Farm Workers",
"São Paulo",
"Aztlán",
"Docudrama",
"Rudolfo Anaya",
"Race (human categorization)",
"US intervention in Latin America",
"Chicanismo",
"Caló (Chicano)",
"ethnonym",
"Museum of International Folk Art",
"racist slur",
"Nicaragua",
"minimum wage",
"mural",
"Ice-T",
"Juan Bruce-Novoa",
"Santa Fe, New Mexico",
"Capitalism",
"Denise Chávez",
"Patricia Rodriguez (artist)",
"Cheryl Clarke",
"criminalization",
"African-American culture",
"carpentry",
"South-central Los Angeles",
"Cultural assimilation",
"cultural assimilation",
"Congressional Black Caucus",
"...y no se lo tragó la tierra",
"East LA",
"Puerto Rican people",
"Latin America",
"Patrisia Gonzales",
"Royal Chicano Air Force",
"Rodney King Riots",
"Selena (film)",
"Mexican Americans",
"solidarity",
"Cantaloupe strike of 1928",
"Raíces de sangre",
"Indigenous Knowledge",
"Child labour",
"social change",
"Google Books",
"Chicano murals",
"Pachucas",
"Queer",
"Judeo-Christian",
"art activism",
"Maya civilization",
"homophobia",
"Great Spirit",
"Proper Dos",
"Kitchen Table: Women of Color Press",
"California",
"Spanish language",
"José Montoya",
"University of Texas at Austin",
"racism",
"settler colonialism",
"Sylvia Mendez",
"Gregory Nava",
"I Am Joaquin",
"Sunny and the Sunglows",
"Cruzados",
"Class conflict",
"Person of color",
"mixmag",
"Asia",
"house music",
"Toni Cade Bambara",
"Jesús Salvador Treviño",
"Anthropology",
"Paño",
"American imperialism",
"Mexicans",
"The Zeros (American band)",
"Reies Tijerina",
"classist",
"Palatal consonant",
"youth control complex",
"Raul Ruiz (journalist)",
"Third World Women's Alliance",
"coloniality of gender",
"eating disorder",
"Afro-Chicano",
"World War II",
"fiction",
"Galería de la Raza",
"Christmas tree",
"rap music",
"Settler",
"Pensamiento Serpentino",
"English language",
"San Jose, California",
"gender non-conforming",
"youth culture",
"Tierra (group)",
"Dominican Republic",
"Welfare spending",
"homoeroticism",
"Esquipulas Peace Agreement",
"South Africa",
"Roberto Cintli Rodríguez",
"Plan Espiritual de Aztlán",
"Mel Casas",
"sexism",
"Jamaican Americans",
"Homophobia",
"Congressional Hispanic Caucus",
"A Lighter Shade of Brown",
"hypermasculine",
"Colorado River",
"Luis J. Rodriguez",
"walkout",
"Alfred Arteaga",
"Asian Americans",
"gay",
"amphetamines",
"Ozomatli",
"Josefa Segovia",
"Mexican-American",
"Nueva canción",
"Latino punk",
"Chicana/o studies",
"José Antonio Villarreal",
"Third World",
"Robin Kelley",
"police raid",
"Hispanic America",
"Nahuatl language in the United States"
] |
5,717 |
Canary Islands
|
The Canary Islands (, , ), also known informally as The Canaries, are an archipelago in the Atlantic Ocean and the southernmost Autonomous Community of Spain. They are located in the northwest of Africa, with the closest point to the continent being 100 kilometres (62 miles) away. The islands have a population of 2.25 million people and are the most populous overseas special territory of the European Union.
The seven main islands are from largest to smallest in area, Tenerife, Fuerteventura, Gran Canaria, Lanzarote, La Palma, La Gomera, and El Hierro. The only other populated island is La Graciosa, which administratively is dependent on Lanzarote. The archipelago includes many smaller islands and islets, including Alegranza, Isla de Lobos, Montaña Clara, Roque del Oeste, and Roque del Este. It includes a number of rocks, including Garachico and Anaga. In ancient times, the island chain was often referred to as "the Fortunate Isles". The Canary Islands are the southernmost region of Spain, and the largest and most populous archipelago of Macaronesia. It is also the largest and most populated archipelago in Spain. Because of their location, the Canary Islands have historically been considered a link between Africa, Europe, and the Americas.
In 2024, the Canary Islands had a population of 2,247,927, with a density of 302 inhabitants per km2, making it the seventh most populous autonomous community of Spain. The population is mostly concentrated in the two capital islands: around 43% on the island of Tenerife and 40% on the island of Gran Canaria.
The Canary Islands, especially Tenerife, Gran Canaria, Fuerteventura, and Lanzarote, are a major tourist destination, with over 14.1 million visitors in 2023. This is due to their beaches, subtropical climate, and important natural attractions, especially Maspalomas in Gran Canaria and Mount Teide, a World Heritage Site in Tenerife. Mount Teide is the highest peak in Spain and the 3rd tallest volcano in the world, measured from its base on the ocean floor. The islands have warm summers and winters warm enough for the climate to be technically tropical at sea level. The amount of precipitation and the level of maritime moderation vary depending on location and elevation. The archipelago includes green areas as well as semi-desert. The islands' high mountains are ideal for astronomical observation, because they lie above the temperature inversion layer. As a result, the archipelago has two professional astronomical observatories: the Teide Observatory on Tenerife, and Roque de los Muchachos Observatory on La Palma.
In 1927, the Province of Canary Islands was split into two provinces, Santa Cruz de Tenerife and Las Palmas. In 1982, the autonomous community of the Canary Islands was established. The cities of Santa Cruz de Tenerife and Las Palmas de Gran Canaria are, jointly, the capitals of the islands. Those cities are also, respectively, the capitals of the provinces of Santa Cruz de Tenerife and Las Palmas. Las Palmas de Gran Canaria has been the largest city in the Canaries since 1768, except for a brief period in the 1910s. Between the 1833 territorial division of Spain and 1927, Santa Cruz de Tenerife was the sole capital of the Canary Islands. In 1927, it was ordered by decree that the capital of the Canary Islands would be shared between two cities, and this arrangement persists to the present day. The third largest city in the Canary Islands is San Cristóbal de La Laguna, another World Heritage Site on Tenerife.
During the Age of Sail, the islands were the main stopover for Spanish galleons during the Spanish colonisation of the Americas, which sailed that far south in order to catch the prevailing northeasterly trade winds.
== Etymology ==
The name Islas Canarias is likely derived from the Latin name Canariae Insulae, meaning "Islands of the Dogs", perhaps because monk seals or sea dogs were abundant, a name that was evidently generalized from the ancient name of one of these islands, Canaria – presumably Gran Canaria. According to the historian Pliny the Elder, the island Canaria contained "vast multitudes of dogs of very large size". The connection to dogs is retained in their depiction on the islands' coat-of-arms.
Other theories speculate that the name comes from the Nukkari Berber tribe living in the Moroccan Atlas, named in Roman sources as Canarii, though Pliny again mentions the relation of this term with dogs.
The name of the islands is not derived from the canary bird; rather, the birds are named after the islands.
== Islands ==
From west to east, the Canary Islands are El Hierro, La Palma, La Gomera, Tenerife, Gran Canaria, Fuerteventura, Lanzarote, and La Graciosa. North of Lanzarote are the islets of Montaña Clara, Alegranza, Roque del Este and Roque del Oeste, belonging to the Chinijo Archipelago. Northeast of Fuerteventura is the islet of Lobos. There are a series of small adjacent rocks in the Canary Islands: the Roques de Anaga, Garachico and Fasnia in Tenerife, and Salmor and Bonanza in El Hierro.
File:Spain Canary Islands location map El Hierro.svg|El Hierro
File:Spain Canary Islands location map La Palma.svg|La Palma
File:Spain Canary Islands location map La Gomera.svg|La Gomera
File:Spain Canary Islands location map Tenerife.svg|Tenerife
File:Spain Canary Islands location map Gran Canaria.svg|Gran Canaria
File:Spain Canary Islands location map Fuerteventura.svg|Fuerteventura
File:Spain Canary Islands location map Lanzarote.svg|Lanzarote
=== El Hierro ===
El Hierro, the westernmost island, covers . It is the second smallest of the major islands, and the least populous with 10,798 inhabitants. The whole island was declared a Reserve of the Biosphere in 2000. Its capital is Valverde. Also known as Ferro, it was once the westernmost known land in the world. Ancient European geographers such as Ptolemy recognised the island as the prime meridian of longitude. That remained so until the 19th century, when it was displaced by the one passing through Greenwich.
=== Fuerteventura ===
Fuerteventura, with a surface of , is the second largest island of the archipelago. It has been declared a biosphere reserve by UNESCO. It is the oldest of the islands being more eroded. Its highest point is the Pico de la Zarza, at a height of . Its capital is Puerto del Rosario.
=== Gran Canaria ===
Gran Canaria has 846,717 inhabitants. The capital, Las Palmas de Gran Canaria, with 377,203 inhabitants, is the most populous city and shares the status of capital of the Canaries with Santa Cruz de Tenerife. Gran Canaria's surface area is . Roque Nublo and Pico de las Nieves ("Peak of Snow") are located in the center of the island. On the south of the island are the Maspalomas Dunes (Gran Canaria).
=== La Gomera ===
La Gomera (informally known as 'Isla Colombina') has an area of and is the second least populous island with 21,136 inhabitants. It has been declared a biosphere reserve by UNESCO. Geologically it is one of the oldest of the archipelago. The insular capital is San Sebastian de La Gomera. Garajonay National Park is located on the island.
=== Lanzarote ===
Lanzarote is the easternmost island and one of the oldest of the archipelago, and it has shown evidence of recent volcanic activity. It has a surface of , and a population of 149,183 inhabitants, including the adjacent islets of the Chinijo Archipelago. The capital is Arrecife, with 56,834 inhabitants.
==== Chinijo Archipelago ====
The Chinijo Archipelago includes the islands La Graciosa, Alegranza, Montaña Clara, Roque del Este and Roque del Oeste. It has a surface of , and only La Graciosa is populated, with 658 inhabitants. With , La Graciosa is the largest island of the Chinijo Archipelago and the smallest inhabited island of the Canaries.
===== La Graciosa =====
Graciosa Island or commonly La Graciosa is a volcanic island in the Canary Islands of Spain, located north of the island of Lanzarote across the Strait of El Río. It was formed by the Canary hotspot. The island is part of the Chinijo Archipelago and the Chinijo Archipelago Natural Park (Parque Natural del Archipiélago Chinijo). It is administered by the municipality of Teguise. In 2018, La Graciosa was declared as the eighth Canary Island by the Spanish Senate, though it is not recognized as such by the Canarian administration. It is administratively dependent on the island of Lanzarote. It is the smallest and least populated of the main islands, with about 700 people.
=== La Palma ===
La Palma, with 81,863 inhabitants covering an area of , is in its entirety a biosphere reserve. For long it showed no signs of volcanic activity, even though the volcano Teneguía entered into eruption last in 1971. On 19 September 2021, the volcanic Cumbre Vieja on the island erupted. It is the second-highest island of the Canaries, with the Roque de los Muchachos at as its highest point. Santa Cruz de La Palma, known to those on the island as simply "Santa Cruz", is its capital.
=== Tenerife ===
Tenerife is, with its area of , the most extensive island of the Canary Islands. With 904,713 inhabitants, it is the most populated island of the archipelago and Spain. Two of the islands' principal cities are located on it: the capital, Santa Cruz de Tenerife and San Cristóbal de La Laguna, a World Heritage Site. San Cristóbal de La Laguna, the second city of the island, is home to the oldest university in the Canary Islands, the University of La Laguna. Teide, with its is the highest peak of Spain and a World Heritage Site. Tenerife is the site of the worst air disaster in the history of aviation, in which 583 people were killed in the collision of two Boeing 747s on 27 March 1977.
== Data ==
== Physical geography ==
Tenerife is the largest and most populous island of the archipelago. Gran Canaria, with 865,070 inhabitants, is both the Canary Islands' second most populous island, and the third most populous one in Spain after Tenerife (966,354 inhabitants) and Majorca (896,038 inhabitants). The island of Fuerteventura is the second largest in the archipelago and located from the African coast.
The islands form the Macaronesia ecoregion with the Azores, Cape Verde, Madeira, and the Savage Isles. The Canary Islands is the largest and most populated archipelago of the Macaronesia region.
According to the position of the islands with respect to the north-east trade winds, the climate can be mild and wet or very dry. Several native species form laurisilva forests.
The individual islands in the Canary archipelago tend to have distinct microclimates. Those islands such as El Hierro, La Palma and La Gomera lying to the west of the archipelago have a climate which is influenced by the moist Canary Current. They are well vegetated even at low levels and have extensive tracts of sub-tropical laurisilva forest. Travelling east toward the African coast, the influence of the current diminishes, and the islands become increasingly arid. Fuerteventura and Lanzarote, the islands which are closest to the African mainland, are effectively desert or semi-desert.
Gran Canaria is known as a "continent in miniature" for its diverse landscapes like Maspalomas and Roque Nublo. The north of Tenerife lies under the influence of the moist Atlantic winds and is well vegetated. The south of the island around the tourist resorts of Playa de las Américas and Los Cristianos is arid. The island rises to almost above sea level. At altitude, in the cool relatively wet climate, forests of the endemic pine Pinus canariensis thrive. Many of the plant species in the Canary Islands, like the Canary Island pine and the dragon tree, Dracaena draco are endemic, as noted by Sabin Berthelot and Philip Barker Webb in their work, L'Histoire Naturelle des Îles Canaries (1835–50).
=== Climate ===
The climate is warm subtropical/tropical and generally arid, moderated by the sea and in summer by the trade winds. There are a number of microclimates and the classifications range mainly from semi-desert to desert. The majority of the Canary Islands have a hot desert climate (BWh) and a hot semi-desert climate (BSh) within the Köppen system, caused partly due to the cool Canary Current. A subtropical humid climate, which is very influenced by the ocean, is in the middle of the islands of La Gomera, Tenerife and La Palma, where laurisilva cloud forests grow.
=== Geology ===
The seven major islands, one minor island, and several small islets were originally volcanic islands, formed by the Canary hotspot. The Canary Islands is the only place in Spain where volcanic eruptions have been recorded during the Modern Era, with some volcanoes still active (El Hierro, 2011).
Volcanic islands such as those in the Canary chain often have steep ocean cliffs caused by catastrophic debris avalanches and landslides. The island chain's most recent eruption occurred at Cumbre Vieja, a volcanic ridge on La Palma, in 2021.
The Teide volcano on Tenerife is the highest mountain in Spain, and the third tallest volcano on Earth on a volcanic ocean island. All the islands except La Gomera have been active in the last million years. Four of them, Lanzarote, Tenerife, La Palma and El Hierro, have historical records of eruptions since European discovery. The islands rise from Jurassic oceanic crust associated with the opening of the Atlantic. Underwater magmatism began during the Cretaceous, and has continued to the present day. The islands were once considered as a distinct physiographic section of the Atlas Mountains province, which is part of the larger African Alpine System division, but are now recognized as being related to a magmatic hot spot.
In the summer of 2011, a series of low-magnitude earthquakes occurred beneath El Hierro. These had a linear trend of northeast–southwest. In October a submarine eruption occurred about south of Restinga. This eruption produced gases and pumice, but no explosive activity was reported.
The following table shows the highest mountains in each of the islands:
=== Natural symbols ===
The official natural symbols associated with Canary Islands are the bird Serinus canaria (canary) and the Phoenix canariensis palm.
File:Phoenix canariensis ag.JPG|Phoenix canariensis
File:Serinus canaria LC0210.jpg|Serinus canaria
=== National parks ===
Four of Spain's thirteen national parks are located in the Canary Islands, more than any other autonomous community. Two of these have been declared UNESCO World Heritage Sites and the other two are part of Biosphere Reserves. The parks are:
Teide National Park is the oldest and largest national park in the Canary Islands and one of the oldest in Spain. Located in the geographic centre of the island of Tenerife, it is the most visited national park in Spain. it is the highest elevation in Spain and the third largest volcano on Earth from its base. In 2007, the Teide National Park was declared one of the 12 Treasures of Spain.
==Politics==
===Governance===
The regional executive body, the Parliament of the Canary Islands, is presided over by Fernando Clavijo Batlle (Canarian Coalition), the current President of the Canary Islands. The members of the regional legislature, the Parliament of the Canary Islands, has 70 elected legislators. The last regional election took place in May 2023.
The islands have 14 seats in the Spanish Senate. Of these, 11 seats are directly elected, 3 for Gran Canaria, 3 for Tenerife, and 1 each for Lanzarote (including La Graciosa), Fuerteventura, La Palma, La Gomera and El Hierro. The other 3 are appointed by the regional legislature.
=== Political geography ===
The Autonomous Community of the Canary Islands has two provinces (), Las Palmas and Santa Cruz de Tenerife, whose capitals, Las Palmas de Gran Canaria and Santa Cruz de Tenerife, are capitals of the autonomous community. Each of the seven major islands are ruled by an island council named a Cabildo Insular. Each island is subdivided into smaller municipalities (municipios). Las Palmas is divided into 34 municipalities, and Santa Cruz de Tenerife is divided into 54 municipalities.
The international boundary of the Canaries is disputed in Morocco-Spain relations. In 2022 the UN declared the Canary Island's territorial waters as being Moroccan coast and Morocco has authorised gas and oil exploration in what the Canary Islands states to be Canarian territorial waters and Western Sahara waters. Morocco's official position is that international laws regarding territorial limits do not authorise Spain to claim seabed boundaries based on the territory of the Canaries, since the Canary Islands enjoy a large degree of autonomy. In fact, the islands do not enjoy any special degree of autonomy, as each one of the Spanish regions is considered an autonomous community, with equal status to the European ones. Under the Law of the Sea, the only islands not granted territorial waters or an exclusive economic zone (EEZ) are those that are not fit for human habitation, or do not have an economic life of their own, which is not the case of the Canary Islands.
===Canarian nationalism===
There are some pro-independence political parties, like the National Congress of the Canaries (CNC) and the Popular Front of the Canary Islands. Their popular support is almost insignificant, with no presence in either the autonomous parliament or the cabildos insulares. In a 2012 study by the Centro de Investigaciones Sociológicas, when asked about national identity, the majority of respondents from the Canary Islands (53.8%) considered themselves Spanish and Canarian in equal measures, followed by 24% who consider themselves more Canarian than Spanish. 6.1% of the respondents considered themselves only Canarian, and 7% considered themselves only Spanish.
===Defense===
The defense of the territory is the responsibility of the Spanish Armed Forces. Components of the Army, Navy, Air Force and the Civil Guard are based in the territory.
== History ==
=== Ancient and pre-Hispanic times ===
Before the arrival of humans, the Canaries were inhabited by prehistoric animals including the giant lizard (Gallotia goliath), the Tenerife and Gran Canaria giant rats, and giant tortoises, Geochelone burchardi and Geochelone vulcanica.
Although the original settlement of what are now called the Canary Islands is not entirely clear, linguistic, genetic, and archaeological analyses indicate that indigenous peoples were living on the Canary Islands at least 2,000 years ago, possibly 3,000, and that they shared a common origin with the Berbers on the nearby North African coast. Reaching the islands may have taken place using several small boats, landing on the easternmost islands Lanzarote and Fuerteventura. These groups came to be known collectively as the Guanches, although Guanches had been the name for only the indigenous inhabitants of Tenerife.
According to a 2024 study by the University of Las Palmas de Gran Canaria, there is archaeological evidence that the Romans were the first to colonise the islands, during the period from the 1st century BCE to the 1st century CE. There was no overlap with the occupation by the people who were inhabiting the islands at the time of the Spanish conquest, who had first arrived sometime between the 1st and 3rd centuries CE.
As José Farrujia describes, 'The indigenous Canarians lived mainly in natural caves, usually near the coast, above sea level. These caves were sometimes isolated but more commonly formed settlements, with burial caves nearby'. Archaeological work has uncovered a rich culture visible through artefacts of ceramics, human figures, fishing, hunting and farming tools, plant fibre clothing and vessels, as well as cave paintings. At Lomo de los Gatos on Gran Canaria, a site occupied from 1,600 years ago up until the 1960s, round stone houses, complex burial sites, and associated artefacts have been found. Across the islands are thousands of Libyco-Berber alphabet inscriptions that have been extensively documented by many linguists.
The social structure of indigenous Canarians encompassed "a system of matrilineal descent in most of the islands, in which inheritance was passed on via the female line. Social status and wealth were hereditary and determined the individual's position in the social pyramid, which consisted of the king, the relatives of the king, the lower nobility, villeins, plebeians, and finally executioners, butchers, embalmers, and prisoners". Their religion was animist, centring on the sun and moon, as well as natural features such as mountains. Juba dispatched a naval contingent to re-open the dye production facility at Mogador in what is now western Morocco in the early first century AD. That same naval force was subsequently sent on an exploration of the Canary Islands, using Mogador as their mission base.
The names given by Romans to the individual islands were Ninguaria or Nivaria (Tenerife), Canaria (Gran Canaria), Pluvialia or Invale (Lanzarote), Ombrion (La Palma), Planasia (Fuerteventura), Iunonia or Junonia (El Hierro) and Capraria (La Gomera).
From the 14th century onward, numerous visits were made by sailors from Majorca, Portugal, and Genoa. Lancelotto Malocello settled on Lanzarote in 1312. The Majorcans established a mission with a bishop in the islands that lasted from 1350 to 1400.
=== Castilian conquest ===
In 1402, the Castilian colonisation of the islands began with the expedition of the French explorers Jean de Béthencourt and Gadifer de la Salle, nobles and vassals of Henry III of Castile, to Lanzarote. From there, they went on to conquer Fuerteventura (1405) and El Hierro. These invasions were "brutal cultural and military clashes between the indigenous population and the Castilians" lasting over a century due to formidable resistance by indigenous Canarians.
Béthencourt received the title King of the Canary Islands, but still recognised King Henry III as his overlord. It was not a simple military enterprise, given the aboriginal resistance on some islands. Neither was it politically, since the particular interests of the nobility (determined to strengthen their economic and political power through the acquisition of the islands) conflicted with those of the states, particularly Castile, which were in the midst of territorial expansion and in a process of strengthening of the crown against the nobility.
Historians distinguish two periods in the conquest of the Canary Islands:
Aristocratic conquest (): This refers to the early conquests carried out by the nobility, for their own benefit and without the direct participation of the Crown of Castile, which merely granted rights of conquest in exchange for pacts of vassalage between the noble conqueror and the Crown. One can identify within this period an early phase known as the Betancurian or Norman conquest, carried out by Jean de Bethencourt (who was originally from Normandy) and Gadifer de la Salle between 1402 and 1405, which involved the islands of Lanzarote, El Hierro, and Fuerteventura. The subsequent phase is known as the Castilian conquest, carried out by Castilian nobles who acquired, through purchases, assignments and marriages, the previously conquered islands and also incorporated the island of La Gomera around 1450.
Royal conquest (): This defines the conquest between 1478 and 1496, carried out directly by the Crown of Castile, during the reign of the Catholic Monarchs, who armed and partly financed the conquest of those islands which were still unconquered: Gran Canaria, La Palma and Tenerife. This phase of the conquest came to an end in the year 1496, with the dominion of the island of Tenerife, bringing the entire Canarian Archipelago under the control of the Crown of Castile.
Béthencourt also established a base on the island of La Gomera, but it would be many years before the island was fully conquered. The natives of La Gomera, and of Gran Canaria, Tenerife, and La Palma, resisted the Castilian invaders for almost a century. In 1448, Maciot de Béthencourt sold the lordship of Lanzarote to Portugal's Prince Henry the Navigator, an action that was accepted by neither the natives nor the Castilians. Despite Pope Nicholas V ruling that the Canary Islands were under Portuguese control, the crisis swelled to a revolt which lasted until 1459 with the final expulsion of the Portuguese. In 1479, Portugal and Castile signed the Treaty of Alcáçovas, which settled disputes between Castile and Portugal over the control of the Atlantic. This treaty recognized Castilian control of the Canary Islands but also confirmed Portuguese possession of the Azores, Madeira, and the Cape Verde islands, and gave the Portuguese rights to any further islands or lands in the Atlantic that might be discovered.
The Castilians continued to dominate the islands, but due to the topography and the resistance of the native Guanches, they did not achieve complete control until 1496, when Tenerife and La Palma were finally subdued by Alonso Fernández de Lugo. As a result of this "the native pre-Hispanic population declined quickly due to war, epidemics, and slavery". The Canaries were incorporated into the Kingdom of Castile.
=== After the conquest and the introduction of slavery ===
After the conquest, the Castilians imposed a new economic model, based on single-crop cultivation: first sugarcane; then wine, an important item of trade with England. Gran Canaria was conquered by the Crown of Castile on 6 March 1480, and Tenerife was conquered in 1496, and each had its own governor. There has been speculation that the abundance of Roccella tinctoria on the Canary Islands offered a profit motive for Jean de Béthencourt during his conquest of the islands. Lichen has been used for centuries to make dyes. This includes royal purple colors derived from R. tinctoria, also known as orseille.
The objective of the Spanish Crown to convert the islands into a powerhouse of cultivation required a much larger labour force. This was attained through a brutal practice of enslavement, not only of indigenous Canarians but large numbers of Africans who were forcibly taken from North and Sub-Saharan Africa. Whilst the first slave plantations in the Atlantic region were across Madeira, Cape Verde, and the Canary Islands, it was only the Canary Islands which had an indigenous population and were therefore invaded rather than newly occupied.
This agriculture industry was largely based on sugarcane and the Castilians converted large swaths of the landscape for sugarcane production, and the processing and manufacturing of sugar, facilitated by enslaved labourers. The cities of Santa Cruz de Tenerife and Las Palmas de Gran Canaria became a stopping point for the Spanish traders, as well as conquistadors, and missionaries on their way to the New World. This trade route brought great wealth to the Castilian social sectors of the islands and soon were attracting merchants and adventurers from all over Europe. As the wealth grew, enslaved African workers were also forced into demeaning domestic roles for the rich Castilians on the islands such as servants in their houses.
Research on the skeletons of some of these enslaved workers from the burial site of Finca Clavijo on Gran Canaria have shown that "all of the adults buried in Finca Clavijo undertook extensive physical activity that involved significant stress on the spine and appendicular skeleton" that result from relentless hard labour, akin to the physical abnormalities found with enslaved peoples from other sugarcane plantations around the world.
As a result of the huge wealth generated, magnificent palaces and churches were built on La Palma during this busy, prosperous period. The Church of El Salvador survives as one of the island's finest examples of the architecture of the 16th century. Civilian architecture survives in forms such as Casas de los Sánchez-Ochando or Casa Quintana.
The Canaries' wealth invited attacks by pirates and privateers. Ottoman Turkish admiral and privateer Kemal Reis ventured into the Canaries in 1501, while Murat Reis the Elder captured Lanzarote in 1585.
The most severe attack took place in 1599, during the Dutch Revolt. A Dutch fleet of 74 ships and 12,000 men, commanded by Pieter van der Does, attacked the capital Las Palmas de Gran Canaria (the city had 3,500 of Gran Canaria's 8,545 inhabitants). The Dutch attacked the Castillo de la Luz, which guarded the harbor. The Canarians evacuated civilians from the city, and the Castillo surrendered (but not the city). The Dutch moved inland, but Canarian cavalry drove them back to Tamaraceite, near the city.
The Dutch then laid siege to the city, demanding the surrender of all its wealth. They received 12 sheep and 3 calves. Furious, the Dutch sent 4,000 soldiers to attack the Council of the Canaries, who were sheltering in the village of Santa Brígida. Three hundred Canarian soldiers ambushed the Dutch in the village of Monte Lentiscal, killing 150 and forcing the rest to retreat. The Dutch concentrated on Las Palmas de Gran Canaria, attempting to burn it down. The Dutch pillaged Maspalomas, on the southern coast of Gran Canaria, San Sebastián on La Gomera, and Santa Cruz on La Palma, but eventually gave up the siege of Las Palmas and withdrew.
thumb|Christian prisoners are [[Barbary slave trade|sold as slaves in a square in Algiers. Barbary pirates captured almost 2,000 Canarians during four invasions between 1569 and 1618. Another noteworthy attack occurred in 1797, when Santa Cruz de Tenerife was attacked by a British fleet under Horatio Nelson on 25 July. The British were repulsed, losing almost 400 men. It was during this battle that Nelson lost his right arm.
Apart from the passage of Christopher Columbus, the Canary Islands were the site of some of the most important fleets in Western history. Such as the fleet of the Virginia Company in 1606, which marked the foundation of Fort Jamestown -the first permanent English settlement in what is now the United States- and the passage of the First Fleet through Tenerife, which marked the first European settlement in Australia in Botany Bay.
=== 18th to 19th century ===
The sugar-based economy of the islands faced stiff competition from Spain's Caribbean colonies. Low sugar prices in the 19th century caused severe recessions on the islands. A new cash crop, cochineal (cochinilla), came into cultivation during this time, reinvigorating the islands' economy. During this time the Canarian-American trade was developed, in which Canarian products such as cochineal, sugarcane and rum were sold in American ports such as Veracruz, Campeche, La Guaira and Havana, among others.
By the end of the 18th century, Canary Islanders had already emigrated to Spanish American territories, such as Havana, Veracruz, and Santo Domingo, San Antonio, Texas and St. Bernard Parish, Louisiana. These economic difficulties spurred mass emigration during the 19th and first half of the 20th century, primarily to the Americas. Between 1840 and 1890 as many as 40,000 Canary Islanders emigrated to Venezuela. Also, thousands of Canarians moved to Puerto Rico where the Spanish monarchy felt that Canarians would adapt to island life better than other immigrants from the mainland of Spain. Deeply entrenched traditions, such as the Mascaras Festival in the town of Hatillo, Puerto Rico, are an example of Canarian culture still preserved in Puerto Rico. Similarly, many thousands of Canarians emigrated to the shores of Cuba. During the Spanish–American War of 1898, the Spanish fortified the islands against a possible American attack, but no such event took place.
=== Romantic period and scientific expeditions ===
Sirera and Renn (2004) distinguish two different types of expeditions, or voyages, during the period 1770–1830, which they term "the Romantic period":
First are "expeditions financed by the States, closely related with the official scientific Institutions. characterised by having strict scientific objectives (and inspired by) the spirit of Illustration and progress". In this type of expedition, Sirera and Renn include the following travellers:
J. Edens, whose 1715 ascent and observations of Mt. Teide influenced many subsequent expeditions.
Louis Feuillée (1724), who was sent to measure the meridian of El Hierro and to map the islands.
Jean-Charles de Borda (1771, 1776) who more accurately measured the longitudes of the islands and the height of Mount Teide
the Baudin-Ledru expedition (1796) which aimed to recover a valuable collection of natural history objects.
The second type of expedition identified by Sirera and Renn is one that took place starting from more or less private initiatives. Among these, the key exponents were the following:
Alexander von Humboldt (1799)
Buch and Smith (1815)
Broussonet
Webb
Sabin Berthelot.
Sirera and Renn identify the period 1770–1830 as one in which "In a panorama dominated until that moment by France and England enters with strength and brio Germany of the Romantic period whose presence in the islands will increase".
=== Early 20th century ===
At the beginning of the 20th century, the British introduced a new cash-crop, the banana, the export of which was controlled by companies such as Fyffes.
30 November 1833 the Province of Canary Islands had been created with the capital being declared as Santa Cruz de Tenerife. The rivalry between the cities of Las Palmas de Gran Canaria and Santa Cruz de Tenerife for the capital of the islands led to the division of the archipelago into two provinces on 23 September 1927.
During the time of the Second Spanish Republic, Marxist and anarchist workers' movements began to develop, led by figures such as Jose Miguel Perez and Guillermo Ascanio. However, outside of a few municipalities, these organisations were a minority and fell easily to Nationalist forces during the Spanish Civil War.
=== Franco regime ===
In 1936, Francisco Franco was appointed General Commandant of the Canaries. He joined the military revolt of 17 July which began the Spanish Civil War. Franco quickly took control of the archipelago, except for a few points of resistance on La Palma and in the town of Vallehermoso, on La Gomera. Though there was never a war in the islands, the post-war suppression of political dissent on the Canaries was most severe.
During the Second World War, Winston Churchill prepared plans for the British seizure of the Canary Islands as a naval base, in the event of Gibraltar being invaded from the Spanish mainland. The planned operation was known as Operation Pilgrim.
Opposition to Franco's regime did not begin to organise until the late 1950s, which experienced an upheaval of parties such as the Communist Party of Spain and the formation of various nationalist, leftist parties.
During the Ifni War, the Franco regime set up concentration camps on the islands to extrajudicially imprison those in Western Sahara suspected of disloyalty to Spain, many of whom were colonial troops recruited on the spot but were later deemed to be potential fifth columnists and deported to the Canary Islands. These camps were characterised by the use of forced labour for infrastructure projects and highly unsanitary conditions resulting in the widespread occurrence of tuberculosis.
=== Self-governance ===
After the death of Franco, there was a pro-independence armed movement based in Algeria, the Movement for the Independence and Self-determination of the Canaries Archipelago (MAIAC). In 1968, the Organisation of African Unity recognized the MAIAC as a legitimate African independence movement, and declared the Canary Islands as an African territory still under foreign rule.
After the establishment of a democratic constitutional monarchy in Spain, autonomy was granted to the Canaries via a law passed in 1982, with a newly established autonomous devolved government and parliament. In 1983, the first autonomous elections were held. The Spanish Socialist Workers' Party (PSOE) won.
=== Capitals ===
At present, the Canary Islands is the only autonomous community in Spain that has two capitals: Santa Cruz de Tenerife and Las Palmas de Gran Canaria, since the was created in 1982. Although, because the period of splendor of these cities developed before the total conquest of the archipelago and its incorporation into the Crown of Castile never had a political and real control of the entire Canary archipelago.
The function of a Canarian city with full jurisdiction for the entire archipelago only exists after the conquest of the Canary Islands, although originally de facto, that is, without legal and real meaning and linked to the headquarters of the Canary Islands General Captaincy.
Las Palmas de Gran Canaria was the first city that exercised this function. This is because the residence of the Captain General of the Canary Islands was in this city during part of the sixteenth and seventeenth centuries. In May 1661, the Captain General of the Canary Islands, Jerónimo de Benavente y Quiñones, moved the headquarters of the captaincy to the city of San Cristóbal de La Laguna on the island of Tenerife. This was due to the fact that this island since the conquest was the most populated, productive and with the highest economic expectations. La Laguna would be considered the de facto capital of the archipelago until the official status of the capital of Canary Islands in the city of Santa Cruz de Tenerife was confirmed in the 19th century, due in part to the constant controversies and rivalries between the bourgeoisies of San Cristóbal de La Laguna and Las Palmas de Gran Canaria for the economic, political and institutional hegemony of the archipelago.
Already in 1723, the Captain General of the Canary Islands Lorenzo Fernandez de Villavicencio had moved the headquarters of the General Captaincy of the Canary Islands from San Cristóbal de La Laguna to Santa Cruz de Tenerife. This decision continued without pleasing the society of the island of Gran Canaria. It would be after the creation of the Province of Canary Islands in November 1833 in which Santa Cruz would become the first fully official capital of the Canary Islands (De jure and not of de facto as happened previously).
| 1768 |155,763
| 1787 |168,928
| 1797 |173,865
| 1842 |241,266
| 1860 |237,036
| 1887 |301,983
| 1900 |364,408
| 1920 |488,483
| 1940 |687,937
| 1960 |966,177
| 1974 |1,229,259
| 1981 |1,367,646
| 1990 |1,589,403
| 2000 |1,716,276
| 2010 |2,118,519
| 2015|2,128,647
| 2020 |2,244,369
| 2021 |2,185,693
| 2022 |2,212,018
| 2023 |2,236,013
}}
The Canary Islands have a population of 2,153,389 inhabitants (2019), making it the eighth most populous of Spain's autonomous communities. resulting in a population density of 287.4 inhabitants per square kilometre.
The population of the islands according to the 2019 data are: A record number of 46,843 migrants, mostly from Senegal, Mali and Morocco, arrived illegally in the Canary Islands in 2024, up from 39,910 in 2023.
=== Religion ===
The Catholic Church has been the majority religion in the archipelago for more than five centuries, ever since the Conquest of the Canary Islands. There are also several other religious communities.
==== Roman Catholic Church ====
The overwhelming majority of native Canarians are Roman Catholic (76.7%) with various smaller foreign-born populations of other Christian beliefs such as Protestants.
The appearance of the Virgin of Candelaria (Patron of Canary Islands) was credited with moving the Canary Islands toward Christianity. Two Catholic saints were born in the Canary Islands: Peter of Saint Joseph de Betancur and José de Anchieta. Both born on the island of Tenerife, they were respectively missionaries in Guatemala and Brazil.
The Canary Islands are divided into two Catholic dioceses, each governed by a bishop:
Diócesis Canariense: Includes the islands of the Eastern Province: Gran Canaria, Fuerteventura and Lanzarote. Its capital was San Marcial El Rubicón (1404) and Las Palmas de Gran Canaria (1483–present). There was a previous bishopric which was based in Telde, but it was later abolished.
Diócesis Nivariense: Includes the islands of the western province: Tenerife, La Palma, La Gomera and El Hierro. Its capital is San Cristóbal de La Laguna (1819–present).
==== Other religions ====
Separate from the overwhelming Catholic majority are a minority of Muslims. Among the followers of Islam, the Islamic Federation of the Canary Islands exists to represent the Islamic community in the Canary Islands as well as to provide practical support to members of the Islamic community. For its part, there is also the Evangelical Council of the Canary Islands in the archipelago.
Other religious faiths represented include Jehovah's Witnesses, The Church of Jesus Christ of Latter-day Saints as well as Hinduism.
Catholic 84.9%
Atheist/Agnostic/Unbeliever 12.3%
Other religions 1.7%
=== Population genetics ===
The native inhabitants of the Canary Islands hold a gene pool that is predominantly European and native Guanche. It was found that Guanche males contributed less to the gene pool of modern Canary Islanders than Guanche females. Haplogroups typical among the Guanche have been found at high frequencies in Latin America, suggesting that descendants of the Guanche played an active role in the Spanish colonization of the Americas.
In 2017, the first genome-wide data from the Guanches confirmed a North African origin and that they were genetically most similar to ancient North African Berber peoples of the nearby North African mainland. It also showed that modern inhabitants of Gran Canaria carry an estimated 16%–31% Guanche autosomal ancestry. A 2018 genetic study found that the Canarian population is, on average at an autosomal level, 75-83% European, 17-23% North African and 3% Sub-saharan.
== Economy and environment ==
The economy is based primarily on tourism, which makes up 32% of the GDP. The Canaries receive about 12 million tourists per year. Construction makes up nearly 20% of the GDP and tropical agriculture, primarily bananas and tobacco, are grown for export to Europe and the Americas. Ecologists are concerned that the resources, especially in the more arid islands, are being overexploited but there are still many agricultural resources like tomatoes, potatoes, onions, cochineal, sugarcane, grapes, vines, dates, oranges, lemons, figs, wheat, barley, maize, apricots, peaches and almonds.
Water resources are also being overexploited, due to the high water usage by tourists. Also, some islands (such as Gran Canaria and Tenerife) overexploit the ground water. This is done in such degree that, according to European and Spanish legal regulations, the current situation is not acceptable. To address the problems, good governance and a change in the water use paradigm have been proposed. These solutions depend largely on controlling water use and on demand management. As this is administratively difficult and politically unpalatable, most action is currently directed at increasing the public offer of water through import from outside; a decision which is economically, politically and environmentally questionable.
To bring in revenue for environmental protection, innovation, training and water sanitation a tourist tax was considered in 2018, along with a doubling of the ecotax and restrictions on holiday rents in the zones with the greatest pressure of demand.
The economy is € 25 billion (2001 GDP figures). The islands experienced continuous growth during a 20-year period, up until 2001, at a rate of approximately 5% annually. This growth was fueled mainly by huge amounts of foreign direct investment, mostly to develop tourism real estate (hotels and apartments), and European Funds (near €11 billion in the period from 2000 to 2007), since the Canary Islands are labelled Region Objective 1 (eligible for euro structural funds). Additionally, the EU allows the Canary Islands Government to offer special tax concessions for investors who incorporate under the Zona Especial Canaria (ZEC) regime and create more than five jobs.
Spain gave permission in August 2014 for Repsol and its partners to explore oil and natural gas prospects off the Canary Islands, involving an investment of €7.5 billion over four years, to commence at the end of 2016. Repsol at the time said the area could ultimately produce 100,000 barrels of oil a day, which would meet 10 percent of Spain's energy needs. However, the analysis of samples obtained did not show the necessary volume nor quality to consider future extraction, and the project was scrapped.
Despite currently having very high dependence on fossil fuels, research on the renewable energy potential concluded that a high potential for renewable energy technologies exists on the archipelago. This, in such extent even that a scenario pathway to 100% renewable energy supply by 2050 has been put forward.
The Canary Islands have great natural attractions, climate and beaches make the islands a major tourist destination, being visited each year by about 12 million people (11,986,059 in 2007, noting 29% of Britons, 22% of Spanish (from outside the Canaries), and 21% of Germans). Among the islands, Tenerife has the largest number of tourists received annually, followed by Gran Canaria and Lanzarote.
The combination of high mountains, proximity to Europe, and clean air has made the Roque de los Muchachos peak (on La Palma island) a leading location for telescopes like the Grantecan.
The islands, as an autonomous region of Spain, are in the European Union and the Schengen Area. They are in the European Union Customs Union but outside the VAT area. Instead of VAT there is a local Sales Tax (IGIC) which has a general rate of 7%, an increased tax rate of 13.5%, a reduced tax rate of 3% and a zero tax rate for certain basic need products and services. Consequently, some products are subject to additional VAT if being exported from the islands into mainland Spain or the rest of the EU.
Canarian time is Western European Time (WET), or GMT. In summer, one hour ahead of GMT. Canarian time is one hour behind mainland Spain, and the same time as the UK, Ireland and mainland Portugal all year round.
=== Tourism statistics ===
The number of tourists who visited the Canary Islands in 2022 was 14,617,383. In 2023, there were 16,210,911 arrivals.
== Transport ==
The Canary Islands have eight airports altogether, two of the main ports of Spain, and an extensive network of autopistas (highways) and other roads. For a road map see multimap. Traffic congestion is sometimes a problem in Tenerife and on Grand Canaria.
Large ferry boats and fast ferries link most of the islands. Both types can transport large numbers of passengers, cargo, and vehicles. Fast ferries are made of aluminium and powered by modern and efficient diesel engines, while conventional ferries have a steel hull and are powered by heavy oil. Fast ferries travel in excess of ; conventional ferries travel in excess of , but are slower than fast ferries. A typical ferry ride between La Palma and Tenerife may take up to eight hours or more while a fast ferry takes about two and a half hours and between Tenerife and Gran Canaria can be about one hour.
The largest airport is the Gran Canaria Airport. Tenerife has two airports, Tenerife North Airport and Tenerife South Airport. The island of Tenerife gathers the highest passenger movement of all the Canary Islands through its two airports. The two main islands (Tenerife and Gran Canaria) receive the greatest number of passengers. Tenerife 6,204,499 passengers and Gran Canaria 5,011,176 passengers.
The port of Las Palmas is first in freight traffic in the islands, while the port of Santa Cruz de Tenerife is the first fishing port with approximately 7,500 tons of fish caught, according to the Spanish government publication Statistical Yearbook of State Ports. Similarly, it is the second port in Spain as regards ship traffic, only surpassed by the Port of Algeciras Bay. The port's facilities include a border inspection post (BIP) approved by the European Union, which is responsible for inspecting all types of imports from third countries or exports to countries outside the European Economic Area. The port of Los Cristianos (Tenerife) has the greatest number of passengers recorded in the Canary Islands, followed by the port of Santa Cruz de Tenerife. The Port of Las Palmas is the third port in the islands in passengers and first in number of vehicles transported.
| Gran Canaria
| Las Palmas de Gran Canaria
| Maspalomas
|-
| Tren del Sur
| Tenerife
| Santa Cruz de Tenerife
| Los Cristianos
|-
| Tren del Norte
| Tenerife
| Santa Cruz de Tenerife
| Los Realejos
|}
=== Airports ===
Tenerife South Airport – Tenerife
Tenerife North Airport – Tenerife
César Manrique-Lanzarote Airport – Lanzarote
Fuerteventura Airport – Fuerteventura
Gran Canaria Airport – Gran Canaria
La Palma Airport – La Palma
La Gomera Airport – La Gomera
El Hierro Airport – El Hierro
=== Ports ===
Port of Puerto del Rosario – Fuerteventura
Port of Arrecife – Lanzarote
Port of Playa Blanca—Lanzarote
Port of Santa Cruz de La Palma – La Palma
Port of San Sebastián de La Gomera – La Gomera
Port of La Estaca – El Hierro
Port of Las Palmas – Gran Canaria
Port of Arinaga – Gran Canaria
Port of Agaete – Gran Canaria
Port of Los Cristianos – Tenerife
Port of Santa Cruz de Tenerife – Tenerife
Port of Garachico – Tenerife
Port of Granadilla – Tenerife
== Health ==
The Servicio Canario de Salud is an autonomous body of administrative nature attached to the Ministry responsible for Health of the Government of the Canary Islands.
Hospital Nuestra Señora de los Reyes – El Hierro
Hospital General de La Palma – La Palma
Hospital Nuestra Señora de Guadalupe – La Gomera
Hospital Universitario Nuestra Señora de Candelaria – Tenerife
Hospital Universitario de Canarias – Tenerife
Hospital del Sur de Tenerife – Tenerife
Hospital del Norte de Tenerife – Tenerife
Hospital Universitario de Gran Canaria Doctor Negrín – Gran Canaria
Hospital Universitario Insular de Gran Canaria – Gran Canaria
Hospital General de Lanzarote Doctor José Molina Orosa – Lanzarote
Hospital General de Fuerteventura – Fuerteventura
== Wildlife ==
=== Fauna ===
The bird life includes European and African species, such as the black-bellied sandgrouse, canary, graja – a subspecies of red-billed chough endemic to La Palma, Gran Canaria blue chaffinch, Tenerife blue chaffinch, Canary Islands chiffchaff, Fuerteventura chat, Tenerife goldcrest, La Palma chaffinch, Canarian Egyptian vulture, Bolle's pigeon, laurel pigeon, plain swift, and houbara bustard.
Terrestrial fauna includes the El Hierro giant lizard, Tachina canariensis, La Gomera giant lizard, and the La Palma giant lizard. Mammals include the Canarian shrew, Canary big-eared bat, the Algerian hedgehog, and the more recently introduced mouflon.
==== Extinct fauna ====
The Canary Islands were previously inhabited by a variety of endemic animals, such as extinct giant lizards (Gallotia goliath), giant tortoises (Centrochelys burchardi and C. vulcanica), and Tenerife and Gran Canaria giant rats (Canariomys bravoi and C. tamarani), among others. Extinct birds known only from Pleistocene and Holocene age bones include the Canary Islands quail (Coturnix gomerae), dune shearwater (Puffinus holeae), lava shearwater (P. olsoni), Trias greenfinch (Chloris triasi), slender-billed greenfinch (C. aurelioi) and the long-legged bunting (Emberiza alcoveri).
=== Marine life ===
The marine life found in the Canary Islands is also varied, being a combination of North Atlantic, Mediterranean and endemic species. In recent years, the increasing popularity of both scuba diving and underwater photography have provided biologists with much new information on the marine life of the islands.
Fish species found in the islands include many species of shark, ray, moray eel, bream, jack, grunt, scorpionfish, triggerfish, grouper, goby, and blenny. In addition, there are many invertebrate species, including sponge, jellyfish, anemone, crab, mollusc, sea urchin, starfish, sea cucumber and coral.
There are five species of marine turtle that are sighted periodically in the islands, the most common of these being the endangered loggerhead sea turtle. The other four are the green, hawksbill, leatherback and Kemp's ridley sea turtles. Currently, there are no signs that any of these species breed in the islands, and so those seen in the water are usually migrating. However, it is believed that some of these species may have bred in the islands in the past, and there are records of several sightings of leatherback sea turtle on beaches in Fuerteventura, adding credibility to the theory.
Marine mammals include the large varieties of cetaceans including rare and not well-known species (see more details in the Marine life of the Canary Islands). Hooded seals have also been known to be vagrant in the Canary Islands every now and then. The Canary Islands were also formerly home to a population of the rarest pinniped in the world, the Mediterranean monk seal.
=== Native flora gallery ===
File:Arbutus canariensis2.jpg|Arbutus canariensis
File:Argyranthemum frutescens cv Vera 2.jpg|Argyranthemum frutescens
File:Bosea yervamora berries.JPG|Bosea yervamora
File:Canarina canariensis Tenerife (02).jpg|Canarina canariensis
File:Digitalis (Isoplexis) canariensis by Scott zona - 004.jpg|Digitalis canariensis
File:Tajinaste rojo.jpg|Echium wildpretii
File:Euphorbia canariensis2.jpg|Euphorbia canariensis
File:Gonospermum elegans.jpg|Gonospermum elegans
File:Lavatera acerifolia var. acerifolia (Jardín Botánico Canario Viera y Clavijo).jpg|Lavatera acerifolia var. acerifolia
File:Lavatera phoenicea1.jpg|Lavatera phoenicea
File:Lotus berthelotii1.jpg|Lotus berthelotii
File:Pericallis webbii.jpg|Pericallis webbii
File:Persea indica.jpg|Persea indica
File:Phoenix canariensis (Puntallana) 01.jpg|Phoenix canariensis
File:Sonchus palmensis (Barlovento) 04.jpg|Sonchus palmensis
File:Spartocytisus supranubius.jpg|Cytisus supranubius
== Holidays ==
Some holidays of those celebrated in the Canary Islands are international and national, others are regional holidays and others are of insular character. The official day of the autonomous community is Canary Islands Day on 30 May. The anniversary of the first session of the Parliament of the Canary Islands, based in the city of Santa Cruz de Tenerife, held on 30 May 1983, is commemorated with this day.
The common festive calendar throughout the Canary Islands is as follows:
In addition, each of the islands has an island festival, in which it is a holiday only on that specific island. These are the festivities of island patrons saints of each island. Organized chronologically are:
The most famous festivals of the Canary Islands is the carnival. It is the most famous and international festival of the archipelago. The carnival is celebrated in all the islands and all its municipalities, perhaps the two busiest are those of the two Canarian capitals; the Carnival of Santa Cruz de Tenerife (Tourist Festival of International Interest) and the Carnival of Las Palmas de Gran Canaria. It is celebrated on the streets between the months of February and March. But the rest of the islands of the archipelago have their carnivals with their own traditions among which stand out: The Festival of the Carneros of El Hierro, the Festival of the Diabletes of Teguise in Lanzarote, Los Indianos de La Palma, the Carnival of San Sebastián de La Gomera and the Carnival of Puerto del Rosario in Fuerteventura.
==Science and technology==
In the 1960s, Gran Canaria was selected as the location for one of the 14 ground stations in the Manned Space Flight Network (MSFN) to support the NASA space program. Maspalomas Station, located in the south of the island, took part in a number of space missions including the Apollo 11 Moon landings and Skylab. Today it continues to support satellite communications as part of the ESA network.
Because of the remote location, a number of astronomical observatories are located in the archipelago, including the Teide Observatory on Tenerife, the Roque de los Muchachos Observatory on La Palma, and the Temisas Astronomical Observatory on Gran Canaria.
Tenerife is the home of the Instituto de Astrofísica de Canarias (Astrophysical Institute of the Canaries). There is also an Instituto de Bio-Orgánica Antonio González (Antonio González Bio-Organic Institute) at the University of La Laguna. Also at that university are the Instituto de Lingüística Andrés Bello (Andrés Bello Institute of Linguistics), the Centro de Estudios Medievales y Renacentistas (Center for Medieval and Renaissance Studies), the Instituto Universitario de la Empresa (University Institute of Business), the Instituto de Derecho Regional (Regional Institute of Law), the Instituto Universitario de Ciencias Políticas y Sociales (University Institute of Political and Social Sciences) and the Instituto de Enfermedades Tropicales (Institute of Tropical Diseases). The latter is one of the seven institutions of the Red de Investigación de Centros de Enfermedades Tropicales (RICET, "Network of Research of Centers of Tropical Diseases"), located in various parts of Spain. The Instituto Volcanológico de Canarias (Volcanological Institute of the Canary Islands) is based in Tenerife.
== Sports ==
A unique form of wrestling known as Canarian wrestling (lucha canaria) has opponents stand in a special area called a "terrero" and try to throw each other to the ground using strength and quick movements.
Another sport is the "game of the sticks" (palo canario) where opponents fence with long sticks. This may have come about from the shepherds of the islands who would challenge each other using their long walking sticks. on Gran Canaria, and the Half Marathon des Sables on Fuerteventura. A yearly Ironman Triathlon has been taking place on Lanzarote since 1992.
=== Notable athletes ===
Paco Campos, (1916–1995); a footballer who played as a forward. With 127 goals, 120 of which were for Atlético Madrid, he is the highest scoring player from the Canary Islands in La Liga.
Nicolás García Hemme, born 20 June 1988 in Las Palmas de Gran Canaria, Canary Islands, 2012 London Olympics, Taekwondo Silver Medalist in Men's Welterweight category (−80 kg).
Alfredo Cabrera, (1881–1964); shortstop for the St. Louis Cardinals in 1913
Sergio Rodríguez, born in San Cristóbal de La Laguna in 1986, played point guard for the Portland Trail Blazers, Sacramento Kings, and New York Knicks.
David Silva, born in Arguineguín in 1986, plays association football for Real Sociedad, member of the 2010 FIFA World Cup champion Spain national football team
Juan Carlos Valerón, born in Arguineguín in 1975, played association football for Deportivo la Coruna and Las Palmas.
Pedro, born in Santa Cruz de Tenerife in 1987, plays association football for Lazio, member of the 2010 FIFA World Cup champion Spain national football team
Carla Suárez Navarro, born in Las Palmas de Gran Canaria in 1988, professional tennis player
Paola Tirados, born in Las Palmas de Gran Canaria in 1980, synchronized swimmer, who participated in the Olympic Games of 2000, 2004 and 2008. She won the silver medal in Beijing in 2008 in the team competition category.
Jesé, born in Las Palmas de Gran Canaria in 1993, plays association football for Las Palmas.
Christo Bezuidenhout, born in Tenerife in 1970, played rugby union for Gloucester and South Africa.
Pedri, born in Tegueste in 2002, plays association football for Barcelona.
Misa Rodríguez, born in Las Palmas de Gran Canaria in 1999, plays association football for Real Madrid Femenino. Member of the 2023 Women's World Cup winning Spain women's national football team.
Nico Paz, born in Santa Cruz de Tenerife in 2004, plays association football for Como.
|
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] |
5,718 |
Chuck D
|
{{Infobox musical artist
| name = Chuck D
| image = Chuck D-mika.jpg
| caption = Chuck D in 2000
| image_size =
| birth_name = {{nowrap|Carlton Douglas Ridenhour best known as the leader and frontman of the hip hop group Public Enemy, which he co-founded in 1985 with Flavor Flav. Chuck D is also a member of the rock supergroup Prophets of Rage. He has released several solo albums, most notably Autobiography of Mistachuck (1996).
His work with Public Enemy helped create politically and socially conscious hip hop music in the mid-1980s. The Source ranked him at No. 12 on its list of the Top 50 Hip-Hop Lyricists of All Time. Chuck D has been nominated for six Grammys throughout his career, and has received the Grammy Lifetime Achievement Award as a member of Public Enemy. He was also inducted into the Rock and Roll Hall of Fame in 2013 as a member of Public Enemy.
==Early life==
Ridenhour was born on August 1, 1960, on Long Island, New York. When he was a child, his mother played Motown and showtunes in the home and his father belonged to the Columbia Record Club. He began writing lyrics after the New York City blackout of 1977. where he was offered no formal education in music. He then went to Adelphi University on Long Island to study graphic design, where he met William Drayton (Flavor Flav). He received a Bachelor of Fine Arts from Adelphi in 1984 and later received an honorary doctorate from Adelphi in 2013.
While at Adelphi, Ridenhour co-hosted hip hop radio show the Super Spectrum Mix Hour as Chuck D on Saturday nights at Long Island rock radio station WLIR, designed flyers for local hip-hop events, and drew a cartoon called Tales of the Skind for Adelphi student newspaper The Delphian.
==Career==
Ridenhour (using the nickname Chuck D) formed Public Enemy in 1985 with Flavor Flav. Their major label releases were Yo! Bum Rush the Show (1987), It Takes a Nation of Millions to Hold Us Back (1988), Fear of a Black Planet (1990), Apocalypse 91... The Enemy Strikes Black (1991), the compilation album Greatest Misses (1992), and Muse Sick-n-Hour Mess Age (1994). They also released a full-length album soundtrack for the film He Got Game in 1998.
Ridenhour also contributed (as Chuck D) to several episodes of the documentary series The Blues. He has appeared as a featured artist on many other songs and albums, having collaborated with artists such as Janet Jackson, Kool Moe Dee, The Dope Poet Society, Run–D.M.C., Ice Cube, Boom Boom Satellites, Rage Against the Machine, Anthrax, John Mellencamp and many others. In 1990, he appeared on "Kool Thing", a song by the alternative rock band Sonic Youth, and along with Flavor Flav, he sang on George Clinton's song "Tweakin'", which appears on his 1989 album The Cinderella Theory. In 1993, he was the executive producer for Got 'Em Running Scared, an album by Ichiban Records group Chief Groovy Loo and the Chosen Tribe.
===Later career===
In 1996, Ridenhour released Autobiography of Mistachuck on Mercury Records. Chuck D made a rare appearance at the 1998 MTV Video Music Awards, presenting the Video Vanguard Award to the Beastie Boys, commending their musicianship. In November 1998, he settled out of court with Christopher "The Notorious B.I.G." Wallace's estate over the latter's sampling of his voice in the song "Ten Crack Commandments". The specific sampling is Ridenhour counting off the numbers one to nine on the track "Shut 'Em Down". He later described the decision to sue as "stupid".
In September 1999, he launched a multi-format "supersite" on the web site Rapstation.com. The site includes a TV and radio station with original programming, prominent hip hop DJs, celebrity interviews, free MP3 downloads (the first was contributed by rapper Coolio), downloadable ringtones by ToneThis, social commentary, current events, and regular features on turning rap careers into a viable living. Since 2000, he has been one of the most vocal supporters of peer-to-peer file sharing in the music industry.
He loaned his voice to Grand Theft Auto: San Andreas as DJ Forth Right MC for the radio station Playback FM. In 2000, he collaborated with Public Enemy's Gary G-Whiz and MC Lyte on the theme music to the television show Dark Angel. He appeared with Henry Rollins in a cover of Black Flag's "Rise Above" for the album Rise Above: 24 Black Flag Songs to Benefit the West Memphis Three. In 2003, he was featured in the PBS documentary Godfathers and Sons in which he recorded a version of Muddy Waters' song "Mannish Boy" with Common, Electrik Mud Cats, and Kyle Jason. He was also featured on Z-Trip's album Shifting Gears on a track called "Shock and Awe"; a 12-inch of the track was released featuring artwork by Shepard Fairey. In 2008 he contributed a chapter to Sound Unbound: Sampling Digital Music and Culture (The MIT Press, 2008) edited by Paul D. Miller a.k.a. DJ Spooky, and also turned up on The Go! Team's album Proof of Youth on the track "Flashlight Fight." He also fulfilled his childhood dreams of being a sports announcer by performing the play-by-play commentary in the video game NBA Ballers: Chosen One on Xbox 360 and PlayStation 3.
In 2009, Ridenhour wrote the foreword to the book The Love Ethic: The Reason Why You Can't Find and Keep Beautiful Black Love by Kamau and Akilah Butler. He also appeared on Brother Ali's album Us.
In March 2011, Chuck D re-recorded vocals with The Dillinger Escape Plan for a cover of "Fight the Power".
Chuck D duetted with Rock singer Meat Loaf on his 2011 album Hell in a Handbasket on the song "Mad Mad World/The Good God Is a Woman and She Don't Like Ugly".
In 2016 Chuck D joined the band Prophets of Rage along with B-Real and former members of Rage Against the Machine.
In July 2019, Ridenhour sued Terrordome Music Publishing and Reach Music Publishing for $1 million for withholding royalties.
In 2023, Chuck D released a four-part documentary on PBS entitled "Fight the Power: How Hip Hop Changed the World."
Chuck D had narrated several podcasts, including the hip-hop origin documentary Can You Dig It?
==Rapping technique and creative process==
Chuck D is known for his powerful rapping. How to Rap says he "has a powerful, resonant voice that is often acclaimed as one of the most distinct and impressive in hip-hop". He writes on paper, though sometimes edits using a computer. He prefers to not punch in
==Politics==
Chuck D identifies as Black, as opposed to African or African-American. In a 1993 issue of DIRT Magazine covering a taping of In the Mix hosted by Alimi Ballard at the Apollo, Dan Field writes, At one point, Chuck bristles a bit at the term "African-American." He thinks of himself as Black and sees nothing wrong with the term. Besides, he says, having been born in the United States and lived his whole life here, he doesn't consider himself African. Being in Public Enemy has given him the chance to travel around the world, an experience that really opened his eyes and his mind. He says visiting Africa and experiencing life on a continent where the majority of people are Black gave him a new perspective and helped him get in touch with his own history. He also credits a trip to the ancient Egyptian pyramids at Giza with helping him appreciate the relative smallness of man.
Ridenhour is politically active; he co-hosted Unfiltered on Air America Radio, testified before the United States Congress in support of peer-to-peer MP3 sharing, and was involved in a 2004 rap political convention. He has continued to be an activist, publisher, lecturer, and producer.
Addressing the negative views associated with rap music, he co-wrote the essay book Fight the Power: Rap, Race, and Reality with Yusuf Jah. He argues that "music and art and culture is escapism, and escapism sometimes is healthy for people to get away from reality", but sometimes the distinction is blurred and that's when "things could lead a young mind in a direction." He also founded the record company Slam Jamz and acted as narrator in Kareem Adouard's short film Bling: Consequences and Repercussions, which examines the role of conflict diamonds in bling fashion. Despite Chuck D and Public Enemy's success, Chuck D claims that popularity or public approval was never a driving motivation behind their work. He is admittedly skeptical of celebrity status, revealing in a 1999 interview with BOMB Magazine that "The key for the record companies is to just keep making more and more stars, and make the ones who actually challenge our way of life irrelevant. The creation of celebrity has clouded the minds of most people in America, Europe and Asia. It gets people off the path they need to be on as individuals."
In an interview with Le Monde, published January 29, 2008, Chuck D stated that rap is devolving so much into a commercial enterprise, that the relationship between the rapper and the record label is that of slave to a master. He believes that nothing has changed for African-Americans since the debut of Public Enemy and, although he thinks that an Obama-Clinton alliance is great, he does not feel that the establishment will allow anything of substance to be accomplished. He stated that French President Nicolas Sarkozy is like any other European elite: he has profited through the murder, rape, and pillaging of those less fortunate and he refuses to allow equal opportunity for those men and women from Africa. In this article, he defended a comment made by Professor Griff in the past that he says was taken out of context by the media. The real statement was a critique of the Israeli government and its treatment of the Palestinian people. Chuck D stated that it is Public Enemy's belief that all human beings are equal.
In 2010, Chuck D released the track "Tear Down That Wall." He said "I talked about the wall not only just dividing the U.S. and Mexico but the states of California, New Mexico and Texas. But Arizona, it's like, come on. Now they're going to enforce a law that talks about basically racial profiling."
He is on the board of the TransAfrica Forum, a Pan African organization that is focused on African, Caribbean and Latin American issues.
He has been an activist with projects of The Revcoms, such as Refuse Fascism and Stop Mass Incarceration Network. Carl Dix interviewed Chuck D on The Revcoms' YouTube program The RNL – Revolution, Nothing Less! – Show.
In 2022, he endorsed Conrad Tillard, formerly the Nation of Islam Minister known as Conrad Muhammad and subsequently a Baptist Minister, in his campaign for New York State Senate in District 25 (covering part of eastern and north-central Brooklyn).
Chuck D is a US Global Music Ambassador in a programme established by the US State Department and YouTube. It is part of the State Department's Global Music Diplomacy Initiative, which is designed to "elevate music as a diplomatic platform to promote peace and democracy".
==Personal life==
Chuck D does not drink alcohol.
Chuck D has said on Twitter that he is the maternal great-grandson of architect George Washington Foster.
As of June 2023, he has three children aged 34, 30 and 10, the two oldest by his first ex-wife, Deborah McClendon, and the youngest by Gaye Theresa Johnson.
==TV appearances==
Narrated and appeared on-camera for the 2005 PBS documentary Harlem Globetrotters: The Team That Changed the World.
Appeared on-camera for the PBS program Independent Lens: Hip-Hop: Beyond Beats and Rhymes.
Appeared in an episode of NewsRadio as himself.
He appeared on The Henry Rollins Show.
He was a featured panelist (with Lars Ulrich) on the May 12, 2000, episode of the Charlie Rose show. Host Charlie Rose was discussing the Internet, copyright infringement, Napster Inc., and the future of the music industry.
He appeared on an episode of Space Ghost Coast to Coast with Pat Boone. While there, Space Ghost tried (and failed) to show he was "hip" to rap, saying his favorite rapper was M. C. Escher.
He appeared on an episode of Johnny Bravo.
He appeared via satellite to the UK, as a panelist on BBC's Newsnight on January 20, 2009, following Barack Obama's Inauguration.
He appeared on a Christmas episode of Adult Swim's Aqua Teen Hunger Force.
He appeared on VH1 Ultimate Albums Blood Sugar Sex Magik talking about the Red Hot Chili Peppers.
He appeared on Foo Fighters: Sonic Highways in the episode talking about the beginnings of the hip-hop scene in New York City
He is featured in the 2024 documentary Cover Your Ears produced by Prairie Coast Films and directed by Sean Patrick Shaul, discussing music censorship.
He voiced the Marvel supervillain Beetle in Moon Girl and Devil Dinosaur.
==Music appearances==
In 1990, Chuck featured on Sonic Youth single Kool Thing.
In 1993, Chuck rapped on "New Agenda" from Janet Jackson's janet. "I loved his work, but I'd never met him," said Jackson. "I called Chuck up and told him how much I admired their work. When I hear Chuck, it's like I'm hearing someone teaching, talking to a whole bunch of people. And instead of just having the rap in the bridge, as usual, I wanted him to do stuff all the way through. I sent him a tape. He said he loved the song, but he was afraid he was going to mess it up. I said 'Are you kidding?'"
In 1999, Chuck D appeared on Prince's hit "Undisputed" on the album Rave Un2 the Joy Fantastic.
In 2001, Chuck D recorded the Twisted Sister song "Wake Up the Sleeping Giant" for the Twisted Sister tribute album "Twisted Forever"
In 2001, Chuck D appeared on the Japanese electronic duo Boom Boom Satellites track "Your Reality's a Fantasy but Your Fantasy Is Killing Me" on the album Umbra.
In 2001, Chuck D provided vocals for Public Domain's Rock Da Funky Beats.
In 2010, Chuck D made an appearance on the track "Transformação" (Portuguese for "Transformation") from Brazilian rapper MV Bill's album Causa E Efeito (meaning Cause and Effect).
In 2003 he was featured on the track "Access to the Excess" in Junkie XL's album Radio JXL: A Broadcast from the Computer Hell Cabin.
In 2011 Chuck D made an appearance on the track "Mad Mad World/The Good God Is a Woman and She Don't Like Ugly" from Meat Loaf's 2011 album Hell in a Handbasket.
In 2013, he has appeared in Mat Zo's single "Pyramid Scheme".
In 2013 he performed at the Rock and Roll Hall of Fame Music Masters concert tribute to The Rolling Stones.
In 2014 he performed with Jahi on "People Get Ready" and "Yo!" from the first album by Public Enemy spin-off project PE 2.0.
In 2016 he appeared in ASAP Ferg's album "Always Strive and Prosper" on the track "Beautiful People".
In 2017 he was featured on the track "America" on Logic's album "Everybody".
In 2019, he appeared on "Story of Everything", a song on Threads, an album by Sheryl Crow. The track also features Andra Day and Gary Clark Jr.
==Discography==
===with Public Enemy===
Studio albums
Yo! Bum Rush the Show (1987)
It Takes a Nation of Millions to Hold Us Back (1988)
Fear of a Black Planet (1990)
Apocalypse 91... The Enemy Strikes Black (1991)
Muse Sick-n-Hour Mess Age (1994)
He Got Game (1998)
There's a Poison Goin' On (1999)
Revolverlution (2002)
New Whirl Odor (2005)
How You Sell Soul to a Soulless People Who Sold Their Soul? (2007)
Most of My Heroes Still Don't Appear on No Stamp (2012)
The Evil Empire of Everything (2012)
Man Plans God Laughs (2015)
Nothing Is Quick in the Desert (2017)
What You Gonna Do When the Grid Goes Down? (2020)
===w/ Confrontation Camp===
Studio albums
Objects in the Mirror Are Closer Than They Appear (2001)
===w/ Prophets of Rage===
Studio albums
Prophets of Rage (2017)
Studio EPs
The Party's Over (2016)
===Solo===
Studio albums
Autobiography of Mistachuck (1996)
The Black in Man (2014)
If I Can't Change the People Around Me I Change the People Around Me (2016)
Celebration of Ignorance (2018)
Radio Armageddon (2025)
Compilation albums
Action (DJ Matheos Worldwide International Remix) – Most*hifi (featuring Chuck D. and Huggy) (2010)
Don't Rhyme for the Sake of Riddlin' (as Mistachuck) (2012)
==== Guest Shots ====
== Music Videos (as guest) ==
|
[
"The Henry Rollins Show",
"Aqua Teen Hunger Force",
"Le Monde",
"alternative rock",
"Dr. Dre",
"The Source (magazine)",
"Apocalypse 91... The Enemy Strikes Black",
"1998 MTV Video Music Awards",
"In the Mix (TV series)",
"bling",
"Cuttin' Heads",
"N.A.S.A. (musical group)",
"Charlie Rose",
"ASAP Ferg",
"WLIR",
"PE 2.0",
"Space Ghost",
"Barack Obama",
"XXL (magazine)",
"Boogie Down Productions",
"Threads (Sheryl Crow album)",
"Napster",
"Us (Brother Ali album)",
"Q (magazine)",
"MV Bill",
"Skyzoo",
"W. Tresper Clarke High School",
"Sheryl Crow",
"peer-to-peer file sharing",
"Johnny Bravo",
"The Blues (film series)",
"New Whirl Odor",
"Hip Hop Connection",
"Public Enemy (band)",
"Nicolas Sarkozy",
"Goodie Mob",
"M.I.A. (rapper)",
"Tom Morello",
"Brother Ali",
"Paris (rapper)",
"The Cinderella Theory",
"Motown (music style)",
"Tom Holkenborg",
"Grand Theft Auto: San Andreas",
"The Dillinger Escape Plan",
"political hip hop",
"Ice Cube",
"Anthrax (American band)",
"B-Real",
"Looks Like a Job For...",
"New York's 25th State Senate district",
"The Chronic",
"Survival Kit (album)",
"Black Flag (band)",
"Muse Sick-n-Hour Mess Age",
"Snoop Dogg",
"The Dope Poet Society",
"Billboard (magazine)",
"Prairie Coast Films",
"Janet (album)",
"360 Degrees of Power",
"New York State Senate",
"Newsnight",
"George Washington Foster",
"Mannish Boy",
"Sonic Youth",
"Greatest Misses",
"Yo! Bum Rush the Show",
"Stetsasonic",
"Bamboozled (soundtrack)",
"Kill at Will",
"Dark Angel (2000 TV series)",
"MC Lyte",
"Boom Boom Satellites",
"The Rolling Stones",
"Super Bad (Terminator X album)",
"Supergroup (music)",
"Confrontation Camp",
"Coolio",
"The Evil Empire of Everything",
"Red Hot Chili Peppers",
"World Wide Funk",
"The Blues: Godfathers and Sons",
"Meat Loaf",
"Chant Down Babylon",
"A Beautiful Revolution Pt. 1",
"Independent Lens",
"Bootsy Collins",
"3 Feet High and Rising",
"Nothing Is Quick in the Desert",
"MC Breed",
"Shepard Fairey",
"CBC.ca",
"TransAfrica Forum",
"There's a Poison Goin' On",
"The Last Poets",
"M. C. Escher",
"Kool Thing",
"John Mellencamp",
"Proof of Youth",
"Funke, Funke Wisdom",
"Flavor Flav",
"Nelly",
"Sly and the Family Stone",
"Foo Fighters: Sonic Highways",
"Hell in a Handbasket",
"Public Domain (band)",
"The Go! Team",
"Politics of the Business",
"DJ Spooky",
"Kam (rapper)",
"Tragedy Khadafi",
"Acid Reflex",
"ToneThis",
"Prince Akeem",
"The Notorious B.I.G.",
"Tougher Than Leather",
"In Full Gear",
"Kyle Jason",
"Punch in/out",
"NYOil",
"DMC (rapper)",
"Radio JXL: A Broadcast from the Computer Hell Cabin",
"Living Colour",
"Raising Hell (album)",
"Moon Girl and Devil Dinosaur",
"Black Thought",
"AmeriKKKa's Most Wanted",
"rap metal",
"Prophets of Rage",
"Logic (musician)",
"Self Destruction (song)",
"Terminator X",
"Terminator X & The Valley of the Jeep Beets",
"Vanilla Ice",
"Rick Rubin",
"Rage Against the Machine",
"Zack de la Rocha",
"Big Daddy Kane",
"Fine Arts Militia",
"Mat Zo",
"NewsRadio",
"Boomerang (Betty Boo album)",
"Adelphi University",
"Brass Knuckles (album)",
"Hempstead, New York",
"Economic materialism",
"Pat Boone",
"All My Heroes Are Dead",
"Rock and Roll Hall of Fame",
"Muddy Waters",
"conflict diamonds",
"Vivid (Living Colour album)",
"He Got Game (soundtrack)",
"Carl Dix",
"Lars Ulrich",
"How You Sell Soul to a Soulless People Who Sold Their Soul?",
"Aesop Rock",
"Public Enemy",
"Prophets of Rage (album)",
"The Roots",
"Def Jam",
"De La Soul",
"Prince Paul (producer)",
"AARP",
"YouTube",
"Goo (album)",
"No I.D.",
"Beastie Boys",
"Everybody (Logic album)",
"Criminal Minded",
"Shifting Gears (DJ Z-Trip album)",
"Playback FM",
"peer-to-peer",
"Marv Albert",
"Professor Griff",
"The Bomb Squad",
"It Takes a Nation of Millions to Hold Us Back",
"Grammy Lifetime Achievement Award",
"Revolverlution",
"D'Angelo",
"Branded (Isaac Hayes album)",
"Hey, Man, Smell My Finger",
"Bob Marley",
"Lenny Kravitz",
"New York City blackout of 1977",
"Tha Funk Capital of the World",
"Common (rapper)",
"Play with Bootsy",
"Different Strokes by Different Folks",
"Freddie Foxxx",
"Chill Rob G",
"Revolutionary Communist Party USA",
"Most of My Heroes Still Don't Appear on No Stamp",
"Charlie Rose (talk show)",
"Harlem Globetrotters",
"Ed O.G.",
"Mercury Records",
"Space Ghost Coast to Coast",
"N.W.A",
"Arrested Development (group)",
"Air America Radio",
"George Clinton (funk musician)",
"Adult Swim",
"Straight Outta Compton",
"Andra Day",
"Columbia Record Club",
"Alimi Ballard",
"Z-Trip",
"Black Dog & Leventhal Publishers",
"Immortal Technique",
"Rise Above: 24 Black Flag Songs to Benefit the West Memphis Three",
"Gary Clark Jr.",
"Betty Boo",
"Refuse Fascism",
"He Got Game",
"Fear of a Black Planet",
"Prince (musician)",
"Video Vanguard Award",
"Rave Un2 the Joy Fantastic",
"Sister Souljah",
"Always Strive and Prosper",
"sexism",
"R.A. the Rugged Man",
"Digital Underground",
"Killer Mike",
"Henry Rollins",
"Cover Your Ears",
"Run–D.M.C.",
"People Get Ready (PE 2.0 album)",
"Eric B. & Rakim",
"Shock G",
"Travis Barker",
"The Impossible Kid (album)",
"The Spirit of Apollo",
"Authentic (LL Cool J album)",
"Run-DMC",
"Umbra (album)",
"Logic (rapper)",
"What You Gonna Do When the Grid Goes Down?",
"Ichiban Records",
"Fight the Power (Public Enemy song)",
"Abner Jenkins",
"Archie Shepp",
"Man Plans God Laughs",
"Hip hop music",
"Autobiography of Mistachuck",
"Adventures in Emceein",
"BOMB Magazine",
"KRS-One",
"Melle Mel",
"USA Today",
"Follow the Leader (Eric B. & Rakim album)",
"NBA Ballers: Chosen One",
"showtunes",
"overdub",
"C-SPAN",
"Thomas Fire",
"LL Cool J",
"Marley Marl",
"Isaac Hayes",
"Wise Intelligent",
"Sean Patrick Shaul",
"Conrad Tillard",
"Rock Da Funky Beats",
"Masta Ace",
"Kool Moe Dee",
"Objects in the Mirror Are Closer Than They Appear (Confrontation Camp album)",
"US State Department",
"Janet Jackson"
] |
5,719 |
Cutaway (filmmaking)
|
In film and video, a cutaway is the interruption of a continuously filmed action by inserting a view of something else. It is usually followed by a cut back to the first shot. A cutaway scene is the interruption of a scene with the insertion of another scene, generally unrelated or only peripherally related to the original scene. The interruption is usually quick, and is usually, although not always, ended by a return to the original scene. The effect is of commentary to the original scene and creates variety.
==Usage==
The most common use of cutaway shots in dramatic films is to adjust the pace of the main action, to conceal the deletion of some unwanted part of the main shot, or to allow the joining of parts of two versions of that shot. For example, a scene may be improved by cutting a few frames out of an actor's pause; a brief view of a listener can help conceal the break. Or the actor may fumble some of his lines in a group shot; rather than discarding a good version of the shot, the director may just have the actor repeat the lines for a new shot, and cut to that alternate view when necessary.
Cutaways are also used often in older horror films in place of special effects. For example, a shot of a zombie getting its head cut off may, for instance, start with a view of an axe being swung through the air, followed by a close-up of the actor swinging it, then followed by a cut back to the now severed head. George A. Romero, creator of the Dead Series, and Tom Savini pioneered effects that removed the need for cutaways in horror films.
In news broadcasting and documentary work, the cutaway is used much as it would be in fiction. On location, there is usually just one camera to film an interview, and it is usually trained on the interviewee. Often, there is also only one microphone. After the interview, the interviewer usually repeats his questions while he is being filmed, with pauses that act as if the answers are listened to. These shots can be used as cutaways. Cutaways to the interviewer, called noddies, can also be used to cover cuts.
The cutaway does not necessarily contribute any dramatic content of its own, but is used to help the editor assemble a longer sequence. For that reason, editors choose cutaways related to the main action, such as another action or object in the same location. For example, if the main shot is of a man walking down an alley, possible cutaways may include a shot of a cat on a nearby dumpster or a shot of a person watching from a window overhead.
The animated series Family Guy is noted for its use of cutaway gags.
|
[
"video",
"Living Dead",
"Buffer shot",
"Family Guy",
"Cutscene",
"documentary film",
"Jump cut",
"noddy (TV interview technique)",
"Cross-cutting",
"L cut",
"Fast cutting",
"Dissolve (filmmaking)",
"George A. Romero",
"news broadcasting",
"Film frame",
"Tom Savini",
"film",
"Film editing",
"Shot reverse shot",
"Slow cutting",
"Flashback (narrative)",
"Match cut"
] |
5,721 |
Coma
|
A coma is a deep state of prolonged unconsciousness in which a person cannot be awakened, fails to respond normally to painful stimuli, light, or sound, lacks a normal wake–sleep cycle and does not initiate voluntary actions. The person may experience respiratory and circulatory problems due to the body's inability to maintain normal bodily functions. People in a coma often require extensive medical care to maintain their health and prevent complications such as pneumonia or blood clots. Coma patients exhibit a complete absence of wakefulness and are unable to consciously feel, speak or move. Comas can be the result of natural causes, or can be medically induced.
Clinically, a coma can be defined as the consistent inability to follow a one-step command. For a patient to maintain consciousness, the components of wakefulness and awareness must be maintained. Wakefulness is a quantitative assessment of the degree of consciousness, whereas awareness is a qualitative assessment of the functions mediated by the cortex, including cognitive abilities such as attention, sensory perception, explicit memory, language, the execution of tasks, temporal and spatial orientation and reality judgment. Neurologically, consciousness is maintained by the activation of the cerebral cortex—the gray matter that forms the brain's outermost layer—and by the reticular activating system (RAS), a structure in the brainstem.
==Etymology==
The term 'coma', from the Greek koma, meaning deep sleep, had already been used in the Hippocratic corpus (Epidemica) and later by Galen (second century AD). Subsequently, it was hardly used in the known literature up to the middle of the 17th century. The term is found again in Thomas Willis' (1621–1675) influential De anima brutorum (1672), where lethargy (pathological sleep), 'coma' (heavy sleeping), carus (deprivation of the senses) and apoplexy (into which carus could turn and which he localized in the white matter) are mentioned. The term carus is also derived from Greek, where it can be found in the roots of several words meaning soporific or sleepy. It can still be found in the root of the term 'carotid'. Thomas Sydenham (1624–89) mentioned the term 'coma' in several cases of fever (Sydenham, 1685).
== Signs and symptoms ==
General symptoms of a person in a comatose state are:
Inability to voluntarily open the eyes
A nonexistent sleep–wake cycle
Lack of response to physical (painful) or verbal stimuli
Depressed brainstem reflexes, such as pupils not responding to light
Abnormal, difficulty, or irregular breathing or no breathing at all when coma was caused by cardiac arrest
Scores between 3 and 8 on the Glasgow Coma Scale Certain drug use under certain conditions can damage or weaken the synaptic functioning in the ascending reticular activating system (ARAS) and keep the system from properly functioning to arouse the brain. Secondary effects of drugs, which include abnormal heart rate and blood pressure, as well as abnormal breathing and sweating, may also indirectly harm the functioning of the ARAS and lead to a coma. Given that drug poisoning is the cause for a large portion of patients in a coma, hospitals first test all comatose patients by observing pupil size and eye movement, through the vestibular–ocular reflex. (See Diagnosis below.) Lack of oxygen in the brain also causes ATP exhaustion and cellular breakdown from cytoskeleton damage and nitric oxide production.
Twenty percent of comatose states result from an ischemic stroke, brain hemorrhage, or brain tumor.
Comatose cases can also result from traumatic brain injury, excessive blood loss, malnutrition, hypothermia, hyperthermia, hyperammonemia, abnormal glucose levels, and many other biological disorders. Furthermore, studies show that 1 out of 8 patients with traumatic brain injury experience a comatose state.
Heart-related causes of coma include cardiac arrest, ventricular fibrillation, ventricular tachycardia, atrial fibrillation, myocardial infarction, heart failure, arrhythmia when severe, cardiogenic shock, myocarditis, and pericarditis. Respiratory arrest is the only lung condition to cause coma, but many different lung conditions can cause decreased level of consciousness, but do not reach coma.
Other causes of coma include severe or persistent seizures, kidney failure, liver failure, hyperglycemia, hypoglycemia, and infections involving the brain, like meningitis and encephalitis.
==Pathophysiology==
Injury to either or both of the cerebral cortex or the reticular activating system (RAS) is sufficient to cause a person to enter coma.
The cerebral cortex is the outer layer of neural tissue of the cerebrum of the brain. The cerebral cortex is composed of gray matter which consists of the nuclei of neurons, whereas the inner portion of the cerebrum is composed of white matter and is composed of the axons of neuron. White matter is responsible for perception, relay of the sensory input via the thalamic pathway, and many other neurological functions, including complex thinking.
The RAS, on the other hand, is a more primitive structure in the brainstem which includes the reticular formation (RF). The RAS has two tracts, the ascending and descending tract. The ascending tract, or ascending reticular activating system (ARAS), is made up of a system of acetylcholine-producing neurons, and works to arouse and wake up the brain. Arousal of the brain begins from the RF, through the thalamus, and then finally to the cerebral cortex.
The severity and mode of onset of coma depends on the underlying cause. There are two main subdivisions of a coma: structural and diffuse neuronal. By contrast, a diffuse cause is limited to aberrations of cellular function which fall under a metabolic or toxic subgroup. Toxin-induced comas are caused by extrinsic substances, whereas metabolic-induced comas are caused by intrinsic processes, such as body thermoregulation or ionic imbalances (e.g. sodium). In contrast, coma resulting from a severe traumatic brain injury or subarachnoid hemorrhage can be instantaneous. The mode of onset may therefore be indicative of the underlying cause.
When an unconscious person enters a hospital, the hospital utilizes a series of diagnostic steps to identify the cause of unconsciousness. According to Young,
Find the site of the brain that may be causing coma (e.g., brainstem, back of brain...) and assess the severity of the coma with the Glasgow Coma Scale
Take blood work to see if drugs were involved or if it was a result of hypoventilation/hyperventilation
Check for levels of serum glucose, calcium, sodium, potassium, magnesium, phosphate, urea, and creatinine
Perform brain scans to observe any abnormal brain functioning using either CT or MRI scans
Continue to monitor brain waves and identify seizures of patient using EEGs
===Initial evaluation===
In the initial assessment of coma, it is common to gauge the level of consciousness on the AVPU (alert, vocal stimuli, painful stimuli, unresponsive) scale by spontaneously exhibiting actions and, assessing the patient's response to vocal and painful stimuli. More elaborate scales, such as the Glasgow Coma Scale, quantify an individual's reactions such as eye opening, movement and verbal response in order to indicate their extent of brain injury. The patient's score can vary from a score of 3 (indicating severe brain injury and death) to 15 (indicating mild or no brain injury).
In those with deep unconsciousness, there is a risk of asphyxiation as the control over the muscles in the face and throat is diminished. As a result, those presenting to a hospital with coma are typically assessed for this risk ("airway management"). If the risk of asphyxiation is deemed high, doctors may use various devices (such as an oropharyngeal airway, nasopharyngeal airway or endotracheal tube) to safeguard the airway.
===Imaging and testing===
Imaging encompasses computed tomography (CAT or CT) scan of the brain, or MRI for example, and is performed to identify specific causes of the coma, such as hemorrhage in the brain or herniation of the brain structures. Special tests such as an EEG can also show a lot about the activity level of the cortex such as semantic processing, presence of seizures, and are important available tools not only for the assessment of the cortical activity but also for predicting the likelihood of the patient's awakening. The autonomous responses such as the skin conductance response may also provide further insight on the patient's emotional processing.
In the treatment of traumatic brain injury (TBI), there are 4 examination methods that have proved useful: skull x-ray, angiography, computed tomography (CT), and magnetic resonance imaging (MRI). The skull x-ray can detect linear fractures, impression fractures (expression fractures) and burst fractures. Angiography is used on rare occasions for TBIs i.e. when there is suspicion of an aneurysm, carotid sinus fistula, traumatic vascular occlusion, and vascular dissection. A CT can detect changes in density between the brain tissue and hemorrhages like subdural and intracerebral hemorrhages. MRIs are not the first choice in emergencies because of the long scanning times and because fractures cannot be detected as well as CT. MRIs are used for the imaging of soft tissues and lesions in the posterior fossa which cannot be found with the use of CT. Reflexes are a good indicator of what cranial nerves are still intact and functioning and is an important part of the physical exam. Due to the unconscious status of the patient, only a limited number of the nerves can be assessed. These include the cranial nerves number 2 (CN II), number 3 (CN III), number 5 (CN V), number 7 (CN VII), and cranial nerves 9 and 10 (CN IX, CN X).
Assessment of posture and physique is the next step. It involves general observation about the patient's positioning. There are often two stereotypical postures seen in comatose patients. Decorticate posturing is a stereotypical posturing in which the patient has arms flexed at the elbow, and arms adducted toward the body, with both legs extended. Decerebrate posturing is a stereotypical posturing in which the legs are similarly extended (stretched), but the arms are also stretched (extended at the elbow). The posturing is critical since it indicates where the damage is in the central nervous system. A decorticate posturing indicates a lesion (a point of damage) at or above the red nucleus, whereas a decerebrate posturing indicates a lesion at or below the red nucleus. In other words, a decorticate lesion is closer to the cortex, as opposed to a decerebrate posturing which indicates that the lesion is closer to the brainstem.
=== Pupil size ===
Pupil assessment is often a critical portion of a comatose examination, as it can give information as to the cause of the coma; the following table is a technical, medical guideline for common pupil findings and their possible interpretations:
=== Caregivers ===
Coma has a wide variety of emotional reactions from the family members of the affected patients, as well as the primary care givers taking care of the patients. Research has shown that the severity of injury causing coma was found to have no significant impact compared to how much time has passed since the injury occurred. Common reactions, such as desperation, anger, frustration, and denial are possible. The focus of the patient care should be on creating an amicable relationship with the family members or dependents of a comatose patient as well as creating a rapport with the medical staff. Although there is heavy importance of a primary care taker, secondary care takers can play a supporting role to temporarily relieve the primary care taker's burden of tasks.
== Prognosis ==
Comas can last from several days to, in particularly extreme cases, years. Some patients eventually gradually come out of the coma, some progress to a vegetative state or a minimally conscious state, and others die. Some patients who have entered a vegetative state go on to regain a degree of awareness; and in some cases may remain in vegetative state for years or even decades such as the Aruna Shanbaug case or Edwarda O'Bara.
Predicted chances of recovery will differ depending on which techniques were used to measure the patient's severity of neurological damage. Predictions of recovery are based on statistical rates, expressed as the level of chance the person has of recovering. Time is the best general predictor of a chance of recovery. For example, after four months of coma caused by brain damage, the chance of partial recovery is less than 15%, and the chance of full recovery is very low.
The outcome for coma and vegetative state depends on the cause, location, severity and extent of neurological damage. A deeper coma alone does not necessarily mean a slimmer chance of recovery; similarly, a milder coma does not indicate a higher chance of recovery. The most common cause of death for a person in a vegetative state is secondary infection such as pneumonia, which can occur in patients who lie still for extended periods.
=== Recovery ===
People may emerge from a coma with a combination of physical, intellectual, and psychological difficulties that need special attention. It is common for coma patients to awaken in a profound state of confusion and experience dysarthria, the inability to articulate any speech. Recovery is usually gradual. In the first days, the patient may only awaken for a few minutes, with increased duration of wakefulness as their recovery progresses, and they may eventually recover full awareness. That said, some patients may never progress beyond very basic responses.
There are reports of people coming out of a coma after long periods of time. After 19 years in a minimally conscious state, Terry Wallis spontaneously began speaking and regained awareness of his surroundings.
A man with brain damage and trapped in a coma-like state for six years was brought back to consciousness in 2003 by doctors who planted electrodes deep inside his brain. The method, called deep brain stimulation (DBS), successfully roused communication, complex movement and eating ability in the man with a traumatic brain injury. His injuries left him in a minimally conscious state, a condition akin to a coma but characterized by occasional, but brief, evidence of environmental and self-awareness that coma patients lack.
==Society and culture==
Research by Eelco Wijdicks on the depiction of comas in movies was published in Neurology in May 2006. Wijdicks studied 30 films (made between 1970 and 2004) that portrayed actors in prolonged comas, and he concluded that only two films accurately depicted the state of a coma patient and the agony of waiting for a patient to awaken: Reversal of Fortune (1990) and The Dreamlife of Angels (1998). The remaining 28 were criticized for portraying miraculous awakenings with no lasting side effects, unrealistic depictions of treatments and equipment required, and comatose patients remaining muscular and tanned.
=== Bioethics ===
A person in a coma is said to be in an unconscious state. Perspectives on personhood, identity and consciousness come into play when discussing the metaphysical and bioethical views on comas.
It has been argued that unawareness should be just as ethically relevant and important as a state of awareness and that there should be metaphysical support of unawareness as a state. The only condition for well-being broadly considered is the ability to experience its 'positiveness'. That said, because experiencing positiveness is a basic emotional process with phylogenetic roots, it is likely to occur at a completely unaware level and, therefore, introduces the idea of an unconscious well-being. As such, the ability of having interests is crucial for describing two abilities which those with comas are deficient in. Having an interest in a certain domain can be understood as having a stake in something that can affect what makes our life good in that domain. An interest is what directly and immediately improves life from a certain point of view or within a particular domain, or greatly increases the likelihood of life improvement enabling the subject to realize some good. Moreover, the unconscious brain is able to interact with its surroundings in a meaningful way and to produce meaningful information processing of stimuli coming from the external environment, including other people.
According to Hawkins, "1. A life is good if the subject is able to value, or more basically if the subject is able to care. Importantly, Hawkins stresses that caring has no need for cognitive commitment, i.e. for high-level cognitive activities: it requires being able to distinguish something, track it for a while, recognize it over time, and have certain emotional dispositions vis-à-vis something. 2. A life is good if the subject has the capacity for relationship with others, i.e. for meaningfully interacting with other people." This suggests that unawareness may (at least partly) fulfill both conditions identified by Hawkins for life to be good for a subject, thus making the unconscious ethically relevant.
|
[
"cerebral hypoxia",
"infection",
"ischemic stroke",
"hypothermia",
"thalamus",
"Electroencephalography",
"decerebrate posturing",
"wikt:bilateral",
"pharynx",
"hyperglycemia",
"Pupillary light reflex",
"voluntary action",
"atrial fibrillation",
"decreased level of consciousness",
"Online Etymology Dictionary",
"Metaphysics",
"neurons",
"consciousness",
"ventricular fibrillation",
"oculomotor nerve",
"malnutrition",
"hemorrhage",
"Caloric reflex test",
"gray matter",
"liver failure",
"Cortex (anatomy)",
"minimally conscious state",
"Terry Wallis",
"Intensive care unit",
"Thomas Willis",
"Intravenous therapy",
"myocardial infarction",
"EEG",
"unconsciousness",
"MRI",
"Reticular formation",
"lesion",
"obtundation",
"Identity (social science)",
"Pressure ulcer",
"heart failure",
"Synaptic vesicle",
"oculocephalic reflex",
"nasopharyngeal airway",
"Corneal reflex",
"Nucleus (neuroanatomy)",
"myocarditis",
"brain stem",
"cardiac arrest",
"hyperthermia",
"ABC (medicine)",
"red nucleus",
"Tentorium cerebelli",
"hyperammonemia",
"Locked-in syndrome",
"neuron",
"level of consciousness",
"carbon dioxide",
"Bag valve mask",
"parasympathetic",
"cerebral cortex",
"lethargy",
"brain",
"psychogenic coma",
"brainstem",
"Epileptic seizure",
"hypoglycemia",
"Phylogenetics",
"trigeminal nerve",
"dysarthria",
"drug poisoning",
"reticular activating system",
"oropharyngeal airway",
"atelectasis",
"cranial nerves",
"Epilepsy",
"Decerebrate posturing",
"aspiration pneumonia",
"cornea",
"blood loss",
"Respiratory tract",
"hyperventilation",
"blood clots",
"personhood",
"kidney failure",
"white matter",
"Rancho Los Amigos Scale",
"stimulation",
"endotracheal tube",
"hypercapnia",
"Glasgow Coma Scale",
"pneumonia",
"meningitis",
"axon",
"corneal reflex",
"hypoventilation",
"deep brain stimulation",
"Pulmonary aspiration",
"traumatic brain injury",
"pericarditis",
"encephalitis",
"CT scan",
"Respiratory arrest",
"gag reflex",
"tonsil",
"Bioethics",
"Grey matter",
"perception",
"Magnetic resonance imaging",
"Wakefulness",
"AVPU",
"Extension (kinesiology)",
"cardiogenic shock",
"Vestibulo-ocular reflex",
"statistical",
"facial nerve",
"Induced coma",
"Coma scale",
"Near-death experience",
"reticular formation",
"Neurology",
"Hippocratic Corpus",
"locked-in syndrome",
"psychiatry",
"Unconsciousness",
"Hypoxia (medical)",
"Oculocephalic reflex",
"Flexion",
"ventricular tachycardia",
"skin conductance response",
"contracture",
"Aruna Shanbaug case",
"pons",
"physical therapy",
"Decorticate posturing",
"seizures",
"Reversal of Fortune",
"neural tissue",
"heroin",
"awareness",
"Suspended animation",
"subarachnoid hemorrhage",
"Human brain",
"Intracerebral hemorrhage",
"Central nervous system",
"Brain death",
"Process Oriented Coma Work",
"apoplexy",
"medial longitudinal fasciculus",
"nitric oxide",
"asphyxiation",
"supraorbital nerve",
"Thomas Sydenham",
"Galen",
"Adenosine triphosphate",
"Gag reflex",
"airway management",
"Edwarda O'Bara",
"death",
"Tracheal intubation",
"brain damage",
"herniation",
"nystagmus",
"arrhythmia",
"cerebrum",
"Persistent vegetative state",
"The Dreamlife of Angels"
] |
5,722 |
Call of Cthulhu (role-playing game)
|
Call of Cthulhu is a horror fiction role-playing game based on H. P. Lovecraft's story of the same name and the associated Cthulhu Mythos. The game, often abbreviated as CoC, is published by Chaosium; it was first released in 1981 and is in its seventh edition, with licensed foreign language editions available as well. Its game system is based on Chaosium's Basic Role-Playing (BRP) with additions for the horror genre. These include special rules for sanity and luck.
==Gameplay==
===Setting===
Call of Cthulhu is set in a darker version of our world based on H. P. Lovecraft's observation (from his essay, "Supernatural Horror in Literature") that "The oldest and strongest emotion of mankind is fear, and the oldest and strongest kind of fear is fear of the unknown." The original edition, first published in 1981, uses Basic Role-Playing as its basis and is set in the 1920s, the setting of many of Lovecraft's stories. The Cthulhu by Gaslight supplement blends the occult and Holmesian mystery and is mostly set in England during the 1890s. Cthulhu Now and Delta Green are set in a modern/1980s era and deal with conspiracies. Recent settings include 1000 AD (Cthulhu: Dark Ages), the 23rd century (Cthulhu Rising) and Ancient Rome (Cthulhu Invictus). The protagonists may also travel to places that are not of this earth, such as the Dreamlands (which can be accessed through dreams as well as being physically connected to the earth), other planets, or the voids of space. In keeping with the Lovecraftian theme, the gamemaster is called the Keeper of Arcane Lore ("the keeper"), while player characters are called Investigators of the Unknown ("investigators").
While predominantly focused on Lovecraftian fiction and horror, playing in the Cthulhu Mythos is not required. The system also includes ideas for non-Lovecraft games, such as using folk horror or the settings of other authors and horror movies, or with entirely custom settings and creatures by the gamemaster and/or players.
===Mechanics===
CoC uses the Basic Role-Playing system first developed for RuneQuest and used in other Chaosium games. It is skill-based, with player characters getting better with their skills by succeeding at using them for as long as they stay functionally healthy and sane. They do not, however, gain hit points and do not become significantly harder to kill. The game does not use levels.
CoC uses percentile dice (with results ranging from 1 to 100) to determine success or failure. Every player statistic is intended to be compatible with the notion that there is a probability of success for a particular action given what the player is capable of doing. For example, an artist may have a 75% chance of being able to draw something (represented by having 75 in Art skill), and thus rolling a number under 75 would yield a success. Rolling or less of the skill level (1–15 in the example) would be a "special success" (or an "impale" for combat skills) and would yield some extra bonus to be determined by the keeper. For example, the artist character might draw especially well or especially fast, or catch some unapparent detail in the drawing.
The players take the roles of ordinary people drawn into the realm of the mysterious: detectives, criminals, scholars, artists, war veterans, etc. Often, happenings begin innocently enough, until more and more of the workings behind the scenes are revealed. As the characters learn more of the true horrors of the world and the irrelevance of humanity, their sanity (represented by "Sanity Points", abbreviated SAN) inevitably withers away. The game includes a mechanism for determining how damaged a character's sanity is at any given point; encountering the horrific beings usually triggers a loss of SAN points. To gain the tools they need to defeat the horrors – mystic knowledge and magic – the characters may end up losing some of their sanity, though other means such as pure firepower or simply outsmarting one's opponents also exist. CoC has a reputation as a game in which it is quite common for a player character to die in gruesome circumstances or end up in a mental institution. Eventual triumph of the players is not guaranteed.
==History==
The original conception of Call of Cthulhu was Dark Worlds, a game commissioned by the publisher Chaosium but never published. Sandy Petersen contacted them regarding writing a supplement for their popular fantasy game RuneQuest set in Lovecraft's Dreamlands. He took over the writing of Call of Cthulhu, and the game was released in 1981. Petersen oversaw the first four editions with only minor changes to the system. Once he left, development was continued by Lynn Willis, who was credited as co-author in the fifth and sixth editions. After the death of Willis, Mike Mason became Call of Cthulhu line editor in 2013, continuing its development with Paul Fricker. Together they made the most significant rules alterations than in any previous edition, culminating in the release of the 7th edition in 2014.
===Editions===
===Early releases===
For those grounded in the RPG tradition, the very first release of Call of Cthulhu created a brand new framework for table-top gaming. Rather than the traditional format established by Dungeons & Dragons, which often involved the characters wandering through caves or tunnels and fighting different types of monsters, Sandy Petersen introduced the concept of the Onion Skin: Interlocking layers of information and nested clues that lead the player characters from seemingly minor investigations into a missing person to discovering mind-numbingly awful, global conspiracies to destroy the world. Unlike its predecessor games, CoC assumed that most investigators would not survive, alive or sane, and that the only safe way to deal with the vast majority of nasty things described in the rule books was to run away. A well-run CoC campaign should engender a sense of foreboding and inevitable doom in its players. The style and setting of the game, in a relatively modern time period, created an emphasis on real-life settings, character research, and thinking one's way around trouble.
The first book of Call of Cthulhu adventures was Shadows of Yog-Sothoth. In this work, the characters come upon a secret society's foul plot to destroy mankind, and pursue it first near to home and then in a series of exotic locations. This template was to be followed in many subsequent campaigns, including Fungi from Yuggoth (later known as Curse of Cthulhu and Day of the Beast), Spawn of Azathoth, and possibly the most highly acclaimed, Masks of Nyarlathotep.
Shadows of Yog-Sothoth is important not only because it represents the first published addition to the boxed first edition of Call of Cthulhu, but because its format defined a new way of approaching a campaign of linked RPG scenarios involving actual clues for the would-be detectives amongst the players to follow and link in order to uncover the dastardly plots afoot. Its format has been used by every other campaign-length Call of Cthulhu publication. The standard of CoC scenarios was well received by independent reviewers. The Asylum and Other Tales, a series of stand alone articles released in 1983, rated an overall 9/10 in Issue 47 of White Dwarf magazine.
The standard of the included 'clue' material varies from scenario to scenario, but reached its zenith in the original boxed versions of the Masks of Nyarlathotep and Horror on the Orient Express campaigns. Inside these one could find matchbooks and business cards apparently defaced by non-player characters, newspaper cuttings and (in the case of Orient Express) period passports to which players could attach their photographs, increasing the sense of immersion. Indeed, during the period that these supplements were produced, third party campaign publishers strove to emulate the quality of the additional materials, often offering separately-priced 'deluxe' clue packages for their campaigns.
Additional milieux were provided by Chaosium with the release of Dreamlands, a boxed supplement containing additional rules needed for playing within the Lovecraft Dreamlands, a large map and a scenario booklet, and Cthulhu By Gaslight, another boxed set which moved the action from the 1920s to the 1890s.
===Cthulhu Now===
In 1987, Chaosium issued the supplement titled Cthulhu Now, a collection of rules, supplemental source materials and scenarios for playing Call of Cthulhu in the present day. This proved to be a very popular alternative milieu, so much so that much of the supplemental material is now included in the core rule book.
===Lovecraft Country===
Lovecraft Country was a line of supplements for Call of Cthulhu released in 1990. These supplements were overseen by Keith Herber and provided backgrounds and adventures set in Lovecraft's fictional towns of Arkham, Kingsport, Innsmouth, Dunwich, and their environs. The intent was to give investigators a common base, as well as to center the action on well-drawn characters with clear motivations.
===Terror Australis===
In 1987, Terror Australis: Call of Cthulhu in the Land Down Under was published. In 2018, a revised and updated version of the 1987 game was reissued, with about triple the content and two new games. It requires the Call of Cthulhu Keeper's Rulebook (7th Edition) and is usable with Pulp Cthulhu.
===Harlem Unbound===
In 2020, Chaosium released the 2nd edition of Harlem Unbound, a Call of Cthulhu supplement set in the Harlem Renaissance. Harlem Unbound received three Gold ENNIE Awards and an Indie Game Developer Network award.
===Recent history===
In the years since the collapse of the Mythos collectible card game (production ceased in 1997), the release of CoC books has been very sporadic, with up to a year between releases. Chaosium struggled with near bankruptcy for many years before finally starting their upward climb again.
2005 was Chaosium's busiest year for many years, with 10 releases for the game. Chaosium took to marketing "monographs"—short books by individual writers with editing and layout provided out-of-house—directly to the consumer, allowing the company to gauge market response to possible new works. The range of times and places in which the horrors of the Mythos can be encountered was also expanded in late 2005 onward with the addition of Cthulhu Dark Ages by Stéphane Gesbert, which gives a framework for playing games set in 11th century Europe, Secrets of Japan by Michael Dziesinski for gaming in modern-day Japan, and Secrets of Kenya by David Conyers for gaming in interwar period Africa.
In July 2011, Chaosium announced it would re-release a 30th anniversary edition of the CoC 6th edition role-playing game. This 320-page book features thick (3 mm) leatherette hardcovers with the front cover and spine stamped with gold foil. The interior pages are printed in black ink, on 90 gsm matte art paper. The binding is thread sewn, square backed. Chaosium offered a one-time printing of this Collector's Edition.
On May 28, 2013, a crowdfunding campaign on Kickstarter for the 7th edition of Call of Cthulhu was launched with a goal of $40,000; it ended on June 29 of the same year having collected $561,836. It included many more major revisions than any previous edition, and also split the core rules into two books, a Player's Guide and Keeper's Guide. The print version of 7th edition became available in September 2016.
The available milieux were also expanded with the release of Cthulhu Through the Ages, a supplement containing additional rules needed for playing within the Roman Empire, Mythic Iceland, a futuristic micro-setting, and the End Times, where the monsters of the mythos attempt to subjugate or destroy the world.
==Licenses==
Chaosium has licensed other publishers to create supplements, video, card and board games using the setting and the Call of Cthulhu brand. Many, such as Delta Green by Pagan Publishing and Arkham Horror by Fantasy Flight, have moved away completely from Call of Cthulhu. Other licensees have included Infogrames, Miskatonic River Press, Theater of the Mind Enterprises, Triad Entertainment, Games Workshop, RAFM, Goodman Games, Grenadier Models Inc. and Yog-Sothoth.com. These supplements may be set in different time frames or even different game universes from the original game.
===Trail of Cthulhu===
In February 2008, Pelgrane Press published Trail of Cthulhu, a stand-alone game created by Kenneth Hite using the GUMSHOE System developed by Robin Laws. GUMSHOE is specifically designed to be used in investigative games.
===Shadows of Cthulhu===
In September 2008, Reality Deviant Publications published Shadows of Cthulhu, a supplement that brings Lovecraftian gaming to Green Ronin's True20 system.
===Realms of Cthulhu===
In October 2009, Reality Blurs published Realms of Cthulhu, a supplement for Pinnacle Entertainment's Savage Worlds system.
===Delta Green===
Pagan Publishing published Delta Green, a series of supplements originally set in the 1990s, although later supplements add support for playing closer to the present day. In these, player characters are agents of a secret agency known as Delta Green, which fights against creatures from the Mythos and conspiracies related to them. Arc Dream Publishing released a new version of Delta Green in 2016 as a standalone game, partially using the mechanics from Call of Cthulhu.
===d20 Call of Cthulhu===
In 2001, a stand-alone version of Call of Cthulhu was released by Wizards of the Coast, for the d20 system. Intended to preserve the feeling of the original game, the d20 conversion of the game rules were supposed to make the game more accessible to the large D&D player base. The d20 system also made it possible to use Dungeons & Dragons characters in Call of Cthulhu, as well as to introduce the Cthulhu Mythos into Dungeons & Dragons games. The d20 version of the game is no longer supported by Wizards as per their contract with Chaosium. Chaosium included d20 stats as an appendix in three releases (see Lovecraft Country), but have since dropped the "dual stat" idea.
===Card games===
Mythos was a collectible card game (CCG) based on the Cthulhu Mythos that Chaosium produced and marketed during the mid-1990s. While generally praised for its fast gameplay and unique mechanics, it ultimately failed to gain a very large market presence. It bears mention because its eventual failure brought the company to hard times that affected its ability to produce material for Call of Cthulhu. Call of Cthulhu: The Card Game is a second collectible card game, produced by Fantasy Flight Games.
===Miniatures===
The first licensed Call of Cthulhu gaming miniatures were sculpted by Andrew Chernack and released by Grenadier Models in boxed sets and blister packs in 1983. The license was later transferred to RAFM. As of 2011, RAFM still produce licensed Call of Cthulhu models sculpted by Bob Murch. Both lines include investigator player character models and the iconic monsters of the Cthulhu mythos.
As of July 2015, Reaper Miniatures started its third "Bones Kickstarter", a Kickstarter intended to help the company migrate some miniatures from metal to plastic, and introducing some new ones. Among the stretch goals was the second $50 expansion, devoted to the Mythos, with miniatures such as Cultists, Deep Ones, Mi'Go, and an extra $15 Shub-Niggurath "miniature" (it is, at least, 6x4 squares). It is expected for those miniatures to remain in the Reaper Miniatures catalogue after the Kickstarter project finishes. In 2020 Chaosium announced a license agreement with Ardacious for Call of Cthulhu virtual miniatures to be released on their augmented reality app Ardent Roleplay.
===Video games===
====Shadow of the Comet====
Shadow of the Comet (later repackaged as Call of Cthulhu: Shadow of the Comet) is an adventure game developed and released by Infogrames in 1993. The game is based on H. P. Lovecraft's Cthulhu Mythos and uses many elements from Lovecraft's The Dunwich Horror and The Shadow Over Innsmouth. A follow-up game, Prisoner of Ice, is not a direct sequel.
====Prisoner of Ice====
Prisoner of Ice (also Call of Cthulhu: Prisoner of Ice) is an adventure game developed and released by Infogrames for the PC and Macintosh computers in 1995 in America and Europe. It is based on H. P. Lovecraft's Cthulhu Mythos, particularly At the Mountains of Madness, and is a follow-up to Infogrames' earlier Shadow of the Comet. In 1997, the game was ported to the Sega Saturn and PlayStation exclusively in Japan.
====Dark Corners of the Earth====
A licensed first-person shooter adventure game by Headfirst Productions, based on Call of Cthulhu campaign Escape from Innsmouth and released by Bethesda Softworks in 2005/2006 for the PC and Xbox.
====The Wasted Land====
In April 2011, Chaosium and new developer Red Wasp Design announced a joint project to produce a mobile video game based on the Call of Cthulhu RPG, entitled Call of Cthulhu: The Wasted Land. The game was released on January 30, 2012.
====Cthulhu Chronicles====
In 2018, Metarcade produced Cthulhu Chronicles, a game for iOS with a campaign of nine mobile interactive fiction stories set in 1920s England based on Call of Cthulhu. The first five stories were released on July 10, 2018.
====Call of Cthulhu====
Call of Cthulhu is a survival horror role-playing video game developed by Cyanide and published by Focus Home Interactive for PlayStation 4, Xbox One and Windows. The game features a semi-open world environment and incorporates themes of Lovecraftian and psychological horror into a story which includes elements of investigation and stealth. It is inspired by H. P. Lovecraft's short story "The Call of Cthulhu".
==Reception==
Multiple reviews of various editions appeared in Space Gamer/Fantasy Gamer.
In the March 1982 edition (No. 49), William A. Barton noted that there were some shortcomings resulting from an assumption by the designers that players would have access to rules from RuneQuest that were not in Call of Cthulhu, but otherwise Barton called the game "an excellent piece of work.... The worlds of H. P. Lovecraft are truly open for the fantasy gamer."
In the October–November 1987 edition (No. 80), Lisa Cohen reviewed the 3rd edition, saying, ""This book can be for collectors of art, players, or anyone interested in knowledge about old time occult. It is the one reprint that is worth the money."
Multiple reviews of various editions appeared in White Dwarf.
In the August 1982 edition (Issue 32), Ian Bailey admired much about the first edition of the game; his only criticism was that the game was too "U.S. orientated and consequently any Keeper... who wants to set his game in the UK will have a lot of research to do." Bailey gave the game an above average rating of 9 out of 10, saying, "Call of Cthulhu is an excellent game and a welcome addition to the world of role-playing."
In the August 1986 edition (Issue 80), Ashley Shepherd thought the inclusion of much material in the 3rd edition that had been previously published as supplementary books "makes the game incredibly good value." He concluded, "This package is going to keep Call of Cthulhu at the front of the fantasy game genre."
Several reviews of various editions and supplements also appeared in Dragon.
In the May 1982 edition (Issue 61), David Cook thought the rules were too complex for new gamers, but said, "It is a good game for experienced role-playing gamers and ambitious judges, especially if they like Lovecraft’s type of story."
In the August 1987 edition (Issue 124), Ken Rolston reviewed the Terror Australis supplement for 3rd edition that introduced an Australian setting in the 1920s. Bambra thought that "Literate, macabre doom shambles from each page. Good reading, and a good campaign setting for COC adventures."
In the October 1988 edition (Issue 138), Ken Rolston gave an overview of the 3rd edition, and placed it ahead of its competitors due to superior campaign setting, tone and atmosphere, the player characters as investigators, and the use of realistic player handouts such as authentic-looking newspaper clippings. Rolston concluded, "CoC is one of role-playing’s acknowledged classics. Its various supplements over the years have maintained an exceptional level of quality; several, including Shadows of Yog-Sothoth and Masks of Nyarlathotep, deserve consideration among the greatest pinnacles of the fantasy role-playing game design."
In the June 1990 edition (Issue 158), Jim Bambra liked the updated setting of the 4th edition, placing the game firmly in Lovecraft's 1920s. He also liked the number of adventures included in the 192-page rulebook: "The fourth edition contains enough adventures to keep any group happily entertained and sanity blasted." However, while Cook questioned whether owners of the 2nd or 3rd edition would get good value for their money — "You lack only the car-chase rules and the improved layout of the three books in one. The rest of the material has received minor editing but no substantial changes" — Cook strongly recommended the new edition to newcomers, saying, "If you don’t already play CoC, all I can do is urge you to give it a try.... discover for yourself why it has made so many converts since its release."
In the October 1992 edition (Issue 186), Rick Swan admitted that he was skeptical that the 5th edition would offer anything new, but instead found that the new edition benefited from "fresh material, judicious editing, and thorough polishes." He concluded, "Few RPGs exceed the CoC game’s scope or match its skillful integration of background and game systems. And there’s no game more fun."
In his 1990 book The Complete Guide to Role-Playing Games, game critic Rick Swan gave the game a top rating of 4 out of 4, calling it "a masterpiece, easily the best horror RPG ever published and possibly the best RPG, period ... breathtaking in scope and as richly textured as a fine novel. All role-players owe it to themselves to experience this truly remarkable game."
In Issue 68 of Challenge, Craig Sheeley reviewed the fifth edition and liked the revisions. "The entire character generation process is highly streamlined and easily illustrated on a two-page flowchart." DeJong also liked the inclusion of material from all three of CoCs settings (1890s, 1920s, 1990s), calling it "One of the best features of this edition." And he was very impressed with the layout of the book, commenting, "The organization and format of this book deserve special mention. I hold that every game company should study this book to learn what to do right." DeJong concluded, "I am seriously impressed with this product. From cover to cover, it’s well done."
In a reader poll conducted by UK magazine Arcane in 1996 to determine the 50 most popular roleplaying games of all time, Call of Cthulhu was ranked 1st. Editor Paul Pettengale commented: "Call of Cthulhu is fully deserved of the title as the most popular roleplaying system ever - it's a game that doesn't age, is eminently playable, and which hangs together perfectly. The system, even though it's over ten years old, it still one of the very best you'll find in any roleplaying game. Also, there's not a referee in the land who could say they've read every Lovecraft inspired book or story going, so there's a pretty-well endless supply of scenario ideas. It's simply marvellous."
Scott Taylor for Black Gate in 2013 rated Call of Cthulhu as #4 in the top ten role-playing games of all time, saying "With various revisions, but never a full rewrite of its percentile-based system, Call of Cthulhu might be antiquated by today's standards, but remember it is supposed to be set in the 1920s, so to me that seems more than appropriate."
Call of Cthulhu has been reported to be the second-most popular game played on the virtual table top platform Roll20 in 2021 (the most popular being Dungeons & Dragons). It has also been reported to have found success especially in Korea and Japan, and to have overtaken D&D in Japan.
In his 2023 book Monsters, Aliens, and Holes in the Ground, RPG historian Stu Horvath noted up to this point in time, "roleplaying games are united in one way: In some fashion, they are all power fantasies. Characters go someplace, kill some things, find some loot, and maybe gain enough experience points to unlock their hidden personal potential in the form of new spells or a new power." Horvath then pointed out that this game, as the first horror RPG, had an essential difference: "Horror, as a genre, is generally concerned with powerlessness ... In a complete inversion of other RPGs, characters in Call of Cthulhu are doomed." About the game itself, Horvath commented, "I find Call of Cthulhu unabashedly fun, despite the scares and the despair ... The slumbering god is certainly one of the strangest of pop culture canonizations, but there seems to be an endless appetite — and deep wallets — for all things Cthulhu. So long as that remains true, the Great Old One will continue to loom large over RPGs."
==Awards==
The game has won multiple awards:
1982, Origins Awards, Best Role Playing Game
1981, Game Designer's Guild, Select Award
1985, Games Day Award, Best Role Playing Game
1986, Games Day Award, Best Contemporary Role Playing Game
1987, Games Day Award, Best Other Role Playing Game
1993, Leeds Wargame Club, Best Role Playing Game
1994, Gamer's Choice Award, Hall of Fame
1995, Origins Award, Hall of Fame
2001, Origins Award, Best Graphic Presentation of a Book Product (for Call of Cthulhu 20th anniversary edition)
2002 Gold Ennie Award for "Best Graphic Design and Layout".
2003, GamingReport.com readers voted it as the number-one Gothic/Horror RPG
2014, ENNIE Awards - Call of Cthulhu 7th Edition Quickstart - 'Best Free Product (Silver)'
2016, UK Games Expo Awards - 'Best Roleplaying Game'
2017, Beasts of War Awards - 'Best RPG'
2017, Dragon Con Awards - 'Best Science Fiction or Fantasy Miniatures/Collectible Card/Role Playing Game' (for Pulp Cthulhu rules)
2017, ENNIE Awards - 'Best Supplement (Gold)' (for Pulp Cthulhu rules)
2017, ENNIE Awards - 'Best Cover Art (Gold)' (for Call of Cthulhu Investigator Handbook)
2017, ENNIE Awards - 'Best Cartography (Gold)' (for Call of Cthulhu Keeper Screen Pack)
2017, ENNIE Awards - 'Best Aid/Accessory (Gold)' (for Call of Cthulhu Keeper Screen Pack)
2017, ENNIE Awards - 'Best Production Values (Gold)' (for Call of Cthulhu Slipcase Set)
2018, Tabletop Gaming Magazine 'Top 150 Greatest Games of All Time' - Call of Cthulhu - Ranked #3 (Reader Poll)
2019, ENNIE Awards - 'Best Rules (Gold)' (for Call of Cthulhu Starter Set)
2024, ENNIE Awards - 'Best Writing (Gold)' and 'Best Adventure – Long Form (Silver)' for Call of Cthulhu: Alone Against the Static
|
[
"Jim Bambra",
"Escape from Innsmouth",
"Sandy Petersen",
"Lovecraft Country",
"Arkham",
"Experience point",
"Horror fiction",
"Fragments of Fear: The Second Cthulhu Companion",
"List of Call of Cthulhu books",
"The Dunwich Horror",
"Chaosium",
"Hobby Games: The 100 Best",
"Dunwich (Lovecraft)",
"Savage Worlds",
"Microsoft Windows",
"The Call of Cthulhu",
"Kingsport (Lovecraft)",
"Keith Herber",
"Goodman Games",
"PDF",
"GUMSHOE System",
"Open world",
"The Duelist (magazine)",
"Sega Saturn",
"adventure game",
"player character",
"Arc Dream Publishing",
"Focus Home Interactive",
"RuneQuest",
"Bethesda Softworks",
"Shadows of Yog-Sothoth",
"David Cook (game designer)",
"Mike Mason (game designer)",
"augmented reality",
"Rick Swan",
"iTunes",
"ENNIE Awards",
"Dark fantasy",
"Arcane (magazine)",
"Kenneth Hite",
"Gene Day",
"Innsmouth",
"The Shadow Over Innsmouth",
"Games Workshop",
"The Space Gamer",
"Black Gate (magazine)",
"White Dwarf (magazine)",
"Xbox One",
"Horror on the Orient Express",
"Lynn Willis",
"Cyanide (company)",
"True20",
"PlayStation 4",
"Basic Role-Playing",
"Xbox (console)",
"Dragon (magazine)",
"Lake Geneva, Wisconsin",
"horror fiction",
"Arkham Horror",
"The Complete Guide to Role-Playing Games",
"Shadow of the Comet",
"Cthulhu Companion",
"Spawn of Azathoth",
"Pinnacle Entertainment",
"Cthulhu Now",
"survival horror",
"Masks of Nyarlathotep",
"CthulhuTech",
"Cthulhu Mythos",
"Harlem Renaissance",
"collectible card game",
"Pagan Publishing",
"David Conyers",
"Ken Rolston",
"Steve Jackson Games",
"Infogrames",
"Robin Laws",
"Cthulhu Live",
"Headfirst Productions",
"RAFM Company, Inc.",
"role-playing game",
"H. P. Lovecraft",
"crowdfunding",
"Stealth game",
"Cthulhu by Gaslight",
"Pelgrane Press",
"psychological horror",
"Marc Gascoigne",
"Dungeons & Dragons",
"Indie Game Developer Network",
"TSR, Inc.",
"role-playing video game",
"Delta Green",
"Macintosh",
"Supernatural Horror in Literature",
"Challenge (game magazine)",
"At the Mountains of Madness",
"Kickstarter",
"PlayStation (console)",
"Sherlock Holmes",
"Roll20",
"Prisoner of Ice",
"Diverse Talents, Incorporated",
"The Asylum and Other Tales",
"Bryan Ansell",
"Dice notation",
"ENnies",
"Dreamlands",
"Wizards of the Coast",
"Future plc",
"gamemaster",
"Fantasy Flight Games",
"Green Ronin Publishing",
"Lovecraftian horror",
"Grenadier Models Inc.",
"Green and Pleasant Land",
"d20 system",
"Japan",
"H.P. Lovecraft's Dreamlands",
"Green Ronin",
"folklore"
] |
5,723 |
Constellations (journal)
|
Constellations: An International Journal of Critical and Democratic Theory is a quarterly peer-reviewed academic journal of critical post-Marxist and democratic theory and successor of Praxis International.
Constellations is committed to publishing the best of contemporary critical theory and democratic theory in philosophy, politics, social theory, and law. The journal aims to expanding the global possibilities for radical politics and social criticism.
== Editorial team ==
Nadia Urbinati, Amy Allen, Jean L.Cohen, and Andreas Kalyvas are former co-editors. It is currently edited by Simone Chambers, Cristina Lafont, and Hubertus Buchstein. Ertug Tombus is the managing editor of the journal since 2009. Seyla Benhabib, Nancy Fraser and Andrew Arato are the co-founding former editors. With an international editorial contribution, it is based at the New School in New York.
|
[
"Andreas Kalyvas",
"Andrew Arato",
"Post-Marxism",
"critical theory",
"peer review",
"philosophy",
"List of sociology journals",
"democratic theory",
"Cristina Lafont",
"Amy Allen (philosopher)",
"Democracy",
"The New School",
"politics",
"social criticism",
"Nancy Fraser",
"Nadia Urbinati",
"Praxis International",
"Hubertus Buchstein",
"List of philosophy journals",
"social theory",
"List of political science journals",
"Jean L. Cohen",
"Simone Chambers",
"radical politics",
"law",
"Critical theory",
"New York City",
"Wiley-Blackwell",
"Seyla Benhabib",
"Thesis Eleven",
"academic journal"
] |
5,724 |
Cape Breton Island
|
Cape Breton Island (, formerly '; or '; ) is a rugged and irregularly shaped island on the Atlantic coast of North America and part of the province of Nova Scotia, Canada.
The island accounts for 18.7% of Nova Scotia's total area. Although the island is physically separated from the Nova Scotia peninsula by the Strait of Canso, the long Canso Causeway connects it to mainland Nova Scotia. The island is east-northeast of the mainland with its northern and western coasts fronting on the Gulf of Saint Lawrence with its western coast forming the eastern limits of the Northumberland Strait. The eastern and southern coasts front the Atlantic Ocean with its eastern coast also forming the western limits of the Cabot Strait. Its landmass slopes upward from south to north, culminating in the highlands of its northern cape. A large body of saltwater, the ("Golden Arm" in French), dominates the island's centre.
The total population at the 2016 census numbered 132,010 Cape Bretoners, which is approximately 15% of the provincial population. This may have been named after the Gascon fishing port of Capbreton, but more probably takes its name from the Bretons of northwestern France. A Portuguese mappa mundi of 1516–20 includes the label "terra q(ue) foy descuberta por Bertomes" in the vicinity of the Gulf of St Lawrence, which means "land discovered by Bretons". The name "Cape Breton" first appears on a map of 1516, as C(abo) dos Bretoes, Unama'ki is one of the seven districts of Mi'kmaw Country, Mi'kma'ki, which itself forms one branch of the Wabanaki Confederacy. The district hosts the seat of the Grand Council (Sante' Mawio'mi) at Mniku, which still functions as the capital of the nation in the Potlotek reserve. Despite colonial efforts to replace indigenous names, the use of "Unama'ki" has increased in recent years, with examples including Unama'ki College (an offshoot of Cape Breton University), the multicultural festival "Hello Cape Breton - Kwe' Unama'ki," and private organizations using the name, including, for example, Cape Breton Partnership's investment campaign titled "Invest in Unama’ki – Cape Breton."
==History==
Cape Breton Island's first residents were likely archaic maritime natives, ancestors of the Mi'kmaq people. These peoples and their progeny inhabited the island (known as Unama'ki) for several thousand years and continue to live there to this day. Their traditional lifestyle centred around hunting and fishing because of the unfavourable agricultural conditions of their maritime home. This ocean-centric lifestyle did, however, make them among the first Indigenous peoples to discover European explorers and sailors fishing in the St Lawrence Estuary. Italian explorer (sailing for the British crown) John Cabot reportedly visited the island in 1497.
During the Anglo-French War of 1627 to 1629, under King Charles I, the Kirkes took Quebec City, James Stewart, 4th Lord Ochiltree, Charles I's haste to make peace with France on the terms most beneficial to him meant the new North American gains would be bargained away in the Treaty of Saint-Germain-en-Laye, which established which European power had laid claim over the territories.
The French quickly defeated the Scots at Baleine, and established the first European settlements on Île Royale, which is present-day Englishtown (1629) and St. Peter's (1630). These settlements lasted only one generation, until Nicolas Denys left in 1659. The island did not have any European settlers for another fifty years before those communities along with Louisbourg were re-established in 1713, after which point European settlement was permanently established on the island.
===Île Royale===
Known as Île Royale ("Royal Island") to the French, the island also saw active settlement by France. After the French ceded their claims to Newfoundland and the Acadian mainland to the British by the Treaty of Utrecht in 1713, the French relocated the population of Plaisance, Newfoundland, to Île Royale and the French garrison was established in the central eastern part at Sainte Anne. As the harbour at Sainte Anne experienced icing problems, it was decided to build a much larger fortification at Louisbourg to improve defences at the entrance to the Gulf of Saint Lawrence and to defend France's fishing fleet on the Grand Banks. The French also built the Louisbourg Lighthouse in 1734, the first lighthouse in Canada and one of the first in North America. In addition to Cape Breton Island, the French colony of Île Royale also included Île Saint-Jean, today called Prince Edward Island, and Les Îles-de-la-Madeleine.
====Seven Years' War====
Louisbourg itself was one of the most important commercial and military centres in New France. Louisbourg was captured by New Englanders the fortress was demolished after the second siege in 1758. Île Royale remained formally part of New France until it was ceded to Great Britain by the Treaty of Paris in 1763. It was then merged with the adjacent British colony of Nova Scotia (present-day peninsular Nova Scotia and New Brunswick). Acadians who had been expelled from Nova Scotia and Île Royale were permitted to settle in Cape Breton beginning in 1764,]]
During the American Revolution, on 1 November 1776, John Paul Jones, the father of the American Navy, set sail in command of Alfred to free hundreds of American prisoners working in the area's coal mines. Although winter conditions prevented the freeing of the prisoners, the mission did result in the capture of Mellish, a vessel carrying a vital supply of winter clothing intended for John Burgoyne's troops in Canada.
Major Timothy Hierlihy and his regiment on board HMS Hope worked in and protected the coal mines at Sydney Cape Breton from privateer attacks. Sydney, Cape Breton provided a vital supply of coal for Halifax throughout the war. The British began developing the mining site at Sydney Mines in 1777. On 14 May 1778, Major Hierlihy arrived at Cape Breton. While there, Hierlihy reported that he "beat off many piratical attacks, killed some and took other prisoners."
A few years into the war, there was also a naval engagement between French ships and a British convoy off Sydney, Nova Scotia, near Spanish River (1781), Cape Breton. French ships, fighting with the Americans, were re-coaling and defeated a British convoy. Six French and 17 British sailors were killed, with many more wounded.
===Colony of Cape Breton===
In 1784, Britain split the colony of Nova Scotia into three separate colonies: New Brunswick, Cape Breton Island, and present-day peninsular Nova Scotia, in addition to the adjacent colonies of St. John's Island (renamed Prince Edward Island in 1798) and Newfoundland. The colony of Cape Breton Island had its capital at Sydney on its namesake harbour fronting on Spanish Bay and the Cabot Strait. Its first Lieutenant-Governor was Joseph Frederick Wallet DesBarres (1784–1787) and his successor was William Macarmick (1787).
A number of United Empire Loyalists emigrated to the Canadian colonies, including Cape Breton. David Mathews, the former Mayor of New York City during the American Revolution, emigrated with his family to Cape Breton in 1783. He succeeded Macarmick as head of the colony and served from 1795 to 1798.
From 1799 to 1807, the military commandant was John Despard, brother of Edward.
An order forbidding the granting of land in Cape Breton, issued in 1763, was removed in 1784. The mineral rights to the island were given over to the Duke of York by an order-in-council. The British government had intended that the Crown take over the operation of the mines when Cape Breton was made a colony, but this was never done, probably because of the rehabilitation cost of the mines. The mines were in a neglected state, caused by careless operations dating back at least to the time of the final fall of Louisbourg in 1758.
Large-scale shipbuilding began in the 1790s, beginning with schooners for local trade, moving in the 1820s to larger brigs and brigantines, mostly built for British ship owners. Shipbuilding peaked in the 1850s, marked in 1851 by the full-rigged ship Lord Clarendon, which was the largest wooden ship ever built in Cape Breton.
===Merger with Nova Scotia===
In 1820, the colony of Cape Breton Island was merged for the second time with Nova Scotia. This development is one of the factors which led to large-scale industrial development in the Sydney Coal Field of eastern Cape Breton County. By the late 19th century, as a result of the faster shipping, expanding fishery and industrialization of the island, exchanges of people between the island of Newfoundland and Cape Breton increased, beginning a cultural exchange that continues to this day.
The 1920s were some of the most violent times in Cape Breton. They were marked by several severe labour disputes. The famous murder of William Davis by strike breakers, and the seizing of the New Waterford power plant by striking miners led to a major union sentiment that persists to this day in some circles. William Davis Miners' Memorial Day continues to be celebrated in coal mining towns to commemorate the deaths of miners at the hands of the coal companies.
===20th century===
The turn of the 20th century saw Cape Breton Island at the forefront of scientific achievement with the now-famous activities launched by inventors Alexander Graham Bell and Guglielmo Marconi.
Following his successful invention of the telephone and being relatively wealthy, Bell acquired land near Baddeck in 1885. He chose the land, which he named Beinn Bhreagh, largely due to its resemblance to his early surroundings in Scotland. He established a summer estate complete with research laboratories, working with deaf people including Helen Keller, and continued to invent. Baddeck would be the site of his experiments with hydrofoil technologies as well as the Aerial Experiment Association, financed by his wife Mabel Gardiner Hubbard. These efforts resulted in the first powered flight in Canada when the AEA Silver Dart took off from the ice-covered waters of Bras d'Or Lake. Bell also built the forerunner to the iron lung and experimented with breeding sheep.
Marconi's contributions to Cape Breton Island were also quite significant, as he used the island's geography to his advantage in transmitting the first North American trans-Atlantic radio message from a station constructed at Table Head in Glace Bay to a receiving station at Poldhu in Cornwall, England. Marconi's pioneering work in Cape Breton marked the beginning of modern radio technology. Marconi's station at Marconi Towers, on the outskirts of Glace Bay, became the chief communication centre for the Royal Canadian Navy in World War I through to the early years of World War II.
Promotions for tourism beginning in the 1950s recognized the importance of the Scottish culture to the province, as the provincial government started encouraging the use of Gaelic once again. The establishment of funding for the Gaelic College of Celtic Arts and Crafts and formal Gaelic language courses in public schools are intended to address the near-loss of this culture to assimilation into Anglophone Canadian culture.
In the 1960s, the Fortress of Louisbourg was partially reconstructed by Parks Canada, using the labour of unemployed coal miners. Since 2009, this National Historic Site of Canada has attracted an average of 90,000 visitors per year.
== Geography ==
The irregularly-shaped rectangular island is about 100 km wide and 150 long, for a total of in area.
It lies in the southeastern extremity of the Gulf of St. Lawrence. Cape Breton is separated from the Nova Scotia peninsula by the very deep Strait of Canso. The island is joined to the mainland by the Canso Causeway.
Cape Breton Island is composed of rocky shores, rolling farmland, glacial valleys, barren headlands, highlands, woods and plateaus.
=== Geology ===
The island is characterized by a number of elevations of ancient crystalline and metamorphic rock rising up from the south to the north, and contrasted with eroded lowlands. The bedrock of blocks that developed in different places around the globe, at different times, and then were fused together via tectonics.
Cape Breton is formed from three terranes. These are fragments of the Earth's crust formed on a tectonic plate and attached by accretion or suture to crust lying on another plate. Each of these has its own distinctive geologic history, which is different from that of the surrounding areas. The southern half of the island formed from the Avalon terrane, which was once a microcontinent in the Paleozoic era. It is made up of volcanic rock that formed near what is now called Africa. Most of the northern half of the island is on the Bras d'Or terrane (part of the Ganderia terrane). It contains volcanic and sedimentary rock formed off the coast of what is now South America. Then, during the Carboniferous period, the area was flooded, which created sedimentary rock layers such as sandstone, shale, gypsum, and conglomerate. Later, most of the island was tropical forest which later formed coal deposits.
Much later, the land was shaped by repeated ice ages which left striations, till, U-shaped valleys, and carved the Bras d'Or Lake from the bedrock.}}
The warm summer humid continental climate is moderated by the proximity of the cold, oftentimes polar Labrador Current and its warmer counterpart the Gulf Stream, both being dominant currents in the North Atlantic Ocean.
=== Ecology ===
==== Lowlands ====
There are lowland areas in along the western shore, around Lake Ainslie, the Bras d'Or watershed, Boularderie Island, and the Sydney coalfield. They include salt marshes, coastal beaches, and freshwater wetlands.
Behind barrier beaches and dunes at Aspy Bay are salt marshes. The Aspy, Clyburn, and Ingonish rivers have all created floodplains which support populations of black ash, fiddle head fern, swamp loosestrife, swamp milkweed, southern twayblade, and bloodroot.
Red sandstone and white gypsum cliffs can be observed throughout this area. Bedrock is Carboniferous sedimentary with limestone, shale, and sandstone. Many fluvial remains from are glaciation found here. Mining has been ongoing for centuries, and more than 500 mine openings can be found, mainly in the east. English is now the primary language, including a locally distinctive Cape Breton accent, while Mi'kmaq, Scottish Gaelic and Acadian French are still spoken in some communities. Amongst sign languages, it is unknown to what extent LSQ is spoken amongst Acadians, but American Sign Language is certainly predominant across the island, as it has gained significant numbers of signers, especially with the steep declines in Maritime Sign Language use.
===Religious groups===
Statistics Canada in 2001 reported a "religion" total of 145,525 for Cape Breton, including 5,245 with "no religious affiliation." Major categories included:
Roman Catholic: 96,260 (includes Eastern Catholic, Polish National Catholic Church, Old Catholic)
Protestant: 42,390
Christian, not included elsewhere: 580
Orthodox: 395
Jewish: 250
Muslim: 145
==Economy==
Much of the recent economic history of Cape Breton Island can be tied to the coal industry.
The island has two major coal deposits:
the Sydney Coal Field in the southeastern part of the island along the Atlantic Ocean drove the Industrial Cape Breton economy throughout the 19th and 20th centuries—until after World War II, its industries were the largest private employers in Canada.
the Inverness Coal Field in the western part of the island along the Gulf of St. Lawrence is significantly smaller but hosted several mines.
Sydney has traditionally been the main port, with facilities in a large, sheltered, natural harbour. It is the island's largest commercial centre and home to the Cape Breton Post daily newspaper, as well as one television station, CJCB-TV (CTV), and several radio stations. The Marine Atlantic terminal at North Sydney is the terminal for large ferries traveling to Channel-Port aux Basques and seasonally to Argentia, both on the island of Newfoundland.
Point Edward on the west side of Sydney Harbour is the location of Sydport, a former navy base () now converted to commercial use. The Canadian Coast Guard College is nearby at Westmount. Petroleum, bulk coal, and cruise ship facilities are also in Sydney Harbour.
Glace Bay, the second largest urban community in population, was the island's main coal mining centre until its last mine closed in the 1980s. Glace Bay was the hub of the Sydney & Louisburg Railway and a major fishing port. At one time, Glace Bay was known as the largest town in Nova Scotia, based on population.
Port Hawkesbury has risen to prominence since the completion of the Canso Causeway and Canso Canal created an artificial deep-water port, allowing extensive petrochemical, pulp and paper, and gypsum handling facilities to be established. The Strait of Canso is completely navigable to Seawaymax vessels, and Port Hawkesbury is open to the deepest-draught vessels on the world's oceans. Large marine vessels may also enter Bras d'Or Lake through the Great Bras d'Or channel, and small craft can use the Little Bras d'Or channel or St. Peters Canal. While commercial shipping no longer uses the St. Peters Canal, it remains an important waterway for recreational vessels.
The industrial Cape Breton area faced several challenges with the closure of the Cape Breton Development Corporation's (DEVCO) coal mines and the Sydney Steel Corporation's (SYSCO) steel mill. In recent years, the Island's residents have tried to diversify the area economy by investing in tourism developments, call centres, and small businesses, as well as manufacturing ventures in fields such as auto parts, pharmaceuticals, and window glazings.
While the Cape Breton Regional Municipality is in transition from an industrial to a service-based economy, the rest of Cape Breton Island outside the industrial area surrounding Sydney-Glace Bay has been more stable, with a mixture of fishing, forestry, small-scale agriculture, and tourism.
Tourism in particular has grown throughout the post-Second World War era, especially the growth in vehicle-based touring, which was furthered by the creation of the Cabot Trail scenic drive. The scenery of the island is rivalled in northeastern North America by only Newfoundland; and Cape Breton Island tourism marketing places a heavy emphasis on its Scottish Gaelic heritage through events such as the Celtic Colours Festival, held each October, as well as promotions through the Gaelic College of Celtic Arts and Crafts.
Whale-watching is a popular attraction for tourists. Whale-watching cruises are operated by vendors from Baddeck to Chéticamp. The most popular species of whale found in Cape Breton's waters is the pilot whale.
The Cabot Trail is a scenic road circuit around and over the Cape Breton Highlands with spectacular coastal vistas; over 400,000 visitors drive the Cabot Trail each summer and fall. Coupled with the Fortress of Louisbourg, it has driven the growth of the tourism industry on the island in recent decades. The Condé Nast travel guide has rated Cape Breton Island as one of the world's best island destinations.
=== Transport ===
The island's primary east–west road is Highway 105, the Trans-Canada Highway, although Trunk 4 is also heavily used. Highway 125 is an important arterial route around Sydney Harbour in the Cape Breton Regional Municipality. The Cabot Trail, circling the Cape Breton Highlands, and Trunk 19, along the island's western coast, are important secondary roads. The Cape Breton and Central Nova Scotia Railway maintains railway connections between the port of Sydney to the Canadian National Railway in Truro.
Cape Breton Island is served by several airports, the largest, the JA Douglas McCurdy Sydney Airport, situated on Trunk 4 between the communities of Sydney and Glace Bay, as well as smaller airports at Port Hawksbury, Margaree, and Baddeck.
==Culture==
=== Language ===
Gaelic speakers in Cape Breton, as elsewhere in Nova Scotia, constituted a large proportion of the local population from the 18th century on. They brought with them a common culture of poetry, traditional songs and tales, music and dance, and used this to develop distinctive local traditions.
Most Gaelic settlement in Nova Scotia happened between 1770 and 1840, with probably over 50,000 Gaelic speakers emigrating from the Scottish Highlands and the Hebrides to Nova Scotia and Prince Edward Island. Such emigration was facilitated by changes in Gaelic society and the economy, with sharp increases in rents, confiscation of land and disruption of local customs and rights. In Nova Scotia, poetry and song in Gaelic flourished. George Emmerson argues that an "ancient and rich" tradition of storytelling, song, and Gaelic poetry emerged during the 18th century and was transplanted from the Highlands of Scotland to Nova Scotia, where the language similarly took root there. The majority of those settling in Nova Scotia from the end of the 18th century through to middle of the next were from the Scottish Highlands, rather than the Lowlands, making the Highland tradition's impact more profound on the region. Gaelic settlement in Cape Breton began in earnest in the early nineteenth century.
From 1892 to 1904, Jonathon MacKinnon published the Scottish Gaelic-language biweekly newspaper () in Sydney, Nova Scotia. During the 1920s, several Scottish Gaelic-language newspapers were printed in Sydney for distribution primarily on Cape Breton, including the (), which included Gaelic-language lessons; the United Church-affiliated (); and MacKinnon's later endeavor, ().
Gaelic speakers, however, tended to be poor; they were largely illiterate and had little access to education. This situation persisted into the early days of the twentieth century. In 1921 Gaelic was approved as an optional subject in the curriculum of Nova Scotia, but few teachers could be found and children were discouraged from using the language in schools. By 1931 the number of Gaelic speakers in Nova Scotia had fallen to approximately 25,000, mostly in discrete pockets. In Cape Breton it was still a majority language, but the proportion was falling. Children were no longer being raised with Gaelic. On the other hand, there are families and individuals who have recommenced intergenerational transmission. They include fluent speakers from Gaelic-speaking areas of Scotland and speakers who became fluent in Nova Scotia and who in some cases studied in Scotland. Other revitalization activities include adult education, community cultural events and publishing.
===Traditional music===
Cape Breton is well known for its traditional fiddle music, which was brought to North America by Scottish immigrants during the Highland Clearances. The traditional style has been well preserved in Cape Breton, and cèilidhs have become a popular attraction for tourists. Inverness County in particular has a heavy concentration of musical activity, with regular performances in communities such as Mabou and Judique. Judique is recognized as "" () or the 'Home of Celtic Music', featuring the Celtic Music Interpretive Centre. The traditional fiddle music of Cape Breton is studied by musicians around the world, where its global recognition continues to rise.
Local performers who have received significant recognition outside of Cape Breton include Angus Chisholm; Buddy MacMaster; Joseph Cormier, the first Cape Breton fiddler to record an album made available in Europe (1974); Lee Cremo; Bruce Guthro; Natalie MacMaster; Ashley MacIsaac; The Rankin Family; Aselin Debison; Gordie Sampson; John Allan Cameron; and the Barra MacNeils.
The Men of the Deeps are a male choral group of current and former miners from the industrial Cape Breton area.
"The Island" by Kenzie MacNeil, and "Rise Again", written by Leon Dubinsky and recorded by The Rankin Family, are each considered unofficial anthems of Cape Breton.
===Film and television===
My Bloody Valentine: 1981 slasher film shot on location in Sydney Mines.
The Bay Boy: 1984 semi-autobiographical drama film about growing up in Glace Bay.
Margaret's Museum: 1995 drama film which tells the story of a young girl living in a coal mining town where the death of men from accidents in "the pit" (the mines) has become almost routine.
Pit Pony: 1999–2000 TV series about small-town life in Glace Bay in 1904. The plot revolves around the lives of the families of the men and boys who work in the coal mines.
New Waterford Girl: 1999 comedy-drama film about two teenage girls in New Waterford, one an aspiring artist, the other a boxer.
Creepy Cape Breton: 2023 paranormal documentary series on TV1 Bell, exploring creepy stories of the unexplained and ghosts in Cape Breton Island.
== Photo gallery ==
File:Cabotslanding.jpg|Cabot's Landing, Victoria County, commemorating the "first land seen" by explorer John Cabot in 1497
File:Cape breton island 1.jpg
File:Cape breton island 2.jpg|The shoreline of Bras d'Or Lake at Marble Mountain, Inverness Co.
File:Cape breton island 3.jpg|A bulk carrier in the Strait of Canso docked at the Martin Marietta Materials quarry at Cape Porcupine
File:NS CapeBretonHighlands2 tango7174.jpg|Cape Breton Highlands National Park
File:NS SmeltBrook tango7174.jpg|Smelt Brook on the northern shore
File:CapeBretonEntrance.jpg|Entering Cape Breton Island from Canso Causeway
File:Capebretonmainlandbridge.jpg|Seal Island Bridge in Victoria County, the 3rd-longest in Nova Scotia
File:Sydney Harbour aerial view.jpg|Sydney Harbour with Point Edward, Westmount, and downtown Sydney visible
|
[
"Nova Scotia peninsula",
"Seven Years' War",
"Channel-Port aux Basques",
"pilot whale",
"Expulsion of the Acadians",
"European colonization of the Americas",
"Nova Scotia Highway 105",
"mappa mundi",
"Betula papyrifera",
"bedrock",
"Negative pressure ventilator",
"Point Edward, Nova Scotia",
"CBIT-TV",
"Chéticamp River",
"pH",
"Roman Catholic",
"understory",
"Gaels",
"Kingdom of Great Britain",
"honeysuckle",
"American Sign Language",
"St. Peters Canal",
"Marchantiophyta",
"Canada",
"Suture (geology)",
"Labrador Current",
"Fort Sainte Anne (Nova Scotia)",
"Anglo-French War (1627–29)",
"Calliergon giganteum",
"Placentia, Newfoundland and Labrador",
"Clintonia borealis",
"João Álvares Fagundes",
"Canada 1996 Census",
"New France",
"Pit Pony (TV series)",
"Louisbourg (community)",
"Striation (geology)",
"Wagmatcook First Nation",
"Sanguinaria",
"Louisbourg",
"Lord Clarendon (ship)",
"Northumberland Strait",
"Jewish",
"Cape Breton",
"Cape Breton Highlands National Park",
"Browsing (herbivory)",
"Acadian",
"Canso Causeway",
"Scottish people",
"brig",
"Aerial Experiment Association",
"Strait of Canso",
"Amelanchier bartramiana",
"Truro, Nova Scotia",
"Indigenous peoples",
"United Empire Loyalists",
"call centre",
"Alexander Graham Bell",
"History of Newfoundland and Labrador",
"John Despard",
"Picea rubens",
"The Bay Boy",
"Ericaceae",
"Lee Cremo",
"Igneous rock",
"tundra",
"Precambrian",
"Industrial Cape Breton",
"microclimate",
"Abies balsamea",
"Colchester County",
"Les Îles-de-la-Madeleine",
"Mi'kmaq people",
"tropics",
"Trans-Canada Highway",
"Canso Canal",
"Environment Canada",
"Scotland",
"David Mathews",
"Angus Chisholm",
"sandstone",
"rift",
"2016 Canadian Census",
"Decomposition",
"Trichophorum cespitosum",
"Cabot Trail",
"Conglomerate (geology)",
"Quebec Sign Language",
"Aselin Debison",
"floodplain",
"Carboniferous",
"hydrofoil",
"Bretons",
"Cladonia rangiferina",
"steel mill",
"Margaree River",
"Canadian Shield",
"Rowan",
"Spanish Bay (Nova Scotia)",
"National Historic Site of Canada",
"Cyperaceae",
"Aspy Bay",
"Acer saccharum",
"New Waterford, Nova Scotia",
"Annapolis Royal",
"Gulf of St. Lawrence",
"Groundcover",
"slasher film",
"David Kirke",
"shale",
"Dicentra cucullaria",
"Acer spicatum",
"Bruce Guthro",
"Cape Breton Labour Party",
"Prince Edward Island",
"Marble Mountain, Nova Scotia",
"Gulf of Saint Lawrence",
"Mabel Gardiner Hubbard",
"William Davis (miner)",
"World War I",
"Fortress of Louisbourg",
"Treaty of Aix-la-Chapelle (1748)",
"Judique, Nova Scotia",
"My Bloody Valentine (film)",
"tectonic plate",
"Betula pumila",
"Indian reserve",
"Grande-Anse River",
"Corylus cornuta",
"Acer rubrum",
"Nova Scotia Trunk 19",
"heath",
"Oclemena acuminata",
"Karst",
"Muslim",
"taiga",
"sign language",
"black guillemot",
"Edward Despard",
"Ashley MacIsaac",
"drama (film and television)",
"Royal Canadian Navy",
"Wabanaki Confederacy",
"Baleine, Nova Scotia",
"wetland",
"Rubus chamaemorus",
"Mayor of New York City",
"Polish National Catholic Church",
"Mira River (Nova Scotia)",
"Port-Royal (Acadia)",
"Englishtown, Nova Scotia",
"Creepy Cape Breton",
"Nicolas Denys",
"Argentia",
"Picea mariana",
"John Allan Cameron",
"Siege of Louisbourg (1745)",
"The Men of the Deeps",
"Black-legged kittiwake",
"garrison",
"Mi'kmaq language",
"Lake Ainslie",
"volcanic rock",
"North Mountain (Nova Scotia)",
"Aspy River",
"Inliers and outliers (geology)",
"Louisbourg Lighthouse",
"fern",
"canyon",
"common eider",
"Gordie Sampson",
"William Davis Miners' Memorial Day",
"Gaelic College of Celtic Arts and Crafts",
"Canada 2001 Census",
"Larix laricina",
"Leon Dubinsky",
"Canadian Broadcasting Corporation",
"North America",
"salt marsh",
"Treaty of Utrecht",
"St. Peter's, Nova Scotia",
"multiculturalism in Canada",
"plant litter",
"Port Hawkesbury",
"Cape Breton University",
"Dingwall, Nova Scotia",
"Mi'kma'ki",
"Eastern Catholic Churches",
"terrane",
"Canadian Gaelic",
"Kellys Mountain",
"JA Douglas McCurdy Sydney Airport",
"crystal",
"Archaic period in the Americas",
"Waycobah First Nation",
"Old Catholic Church",
"Sydney Tar Ponds",
"Ingonish, Nova Scotia",
"Spruce",
"Marconi and Marconi Wireless Station National Historic Sites Towers",
"sedimentary rock",
"New Brunswick",
"Sydney River",
"New England–Acadian forests",
"Cape Sable Island",
"sorrel",
"American Revolution",
"Cape Breton Post",
"Accretion (geology)",
"AEA Silver Dart",
"Cape Breton accent",
"Cape Breton and Central Nova Scotia Railway",
"Linnaea",
"tectonics",
"Avalonia",
"Fault (geology)",
"Newfoundland (island)",
"Black Loyalist",
"Carex exilis",
"alder",
"ice age",
"John Burgoyne",
"Fluvial processes",
"Coptis",
"Rise Again (The Rankin Family song)",
"Guglielmo Marconi",
"Sydney, Nova Scotia",
"Míkmaq language",
"Nova Scotia Highway 125",
"East Bay Hills (Nova Scotia)",
"Table (landform)",
"Paleozoic",
"Natalie MacMaster",
"great cormorant",
"Protestant",
"Marine Atlantic",
"U-shaped valley",
"humid continental climate",
"Picea glauca",
"Mabou, Nova Scotia",
"Poldhu",
"Tsuga canadensis",
"Fiddlehead",
"Gondwana",
"Smelt Brook, Nova Scotia",
"Île-Royale (New France)",
"Miꞌkmaq",
"Acadia",
"Naval battle off Cape Breton",
"North Sydney, Nova Scotia",
"Provinces and territories of Canada",
"Solidago macrophylla",
"Municipality of the County of Victoria",
"cèilidh",
"Municipality of the County of Richmond",
"Lily of the valley",
"Grand Banks of Newfoundland",
"full-rigged ship",
"Scottish Gaelic",
"Gascony",
"South America",
"Inverness County, Nova Scotia",
"Mac-Talla",
"Charles I of England",
"White Hill (Nova Scotia)",
"Chéticamp",
"Kenzie MacNeil",
"Canada 2006 Census",
"Helen Keller",
"bryophyte",
"Barra MacNeils",
"John Paul Jones",
"John Cabot",
"Nova Scotia Trunk 4",
"Acer pensylvanicum",
"moss",
"Chapel Island (Canada)",
"Prince Frederick, Duke of York and Albany",
"Canadian National Railway",
"Appalachian Mountains",
"Acadian French",
"William Alexander, 1st Earl of Stirling",
"United Church of Canada",
"List of people from Cape Breton",
"Isle Madame",
"Baddeck, Nova Scotia",
"Buddy MacMaster",
"microcontinent",
"Joseph Frederick Wallet DesBarres",
"Cabot Strait",
"Nova Scotia",
"Quebec City",
"Potlotek First Nation",
"Glace Bay, Nova Scotia",
"Choristoneura",
"brigantine",
"Condé Nast Publications",
"An Solus Iùil",
"Highland Scots",
"Asclepias incarnata",
"James Stewart, 4th Lord Ochiltree",
"Grand Council (Mi'kmaq)",
"Ganderia",
"Province of Cape Breton Island",
"Seawaymax",
"limestone",
"Municipality of the County of Inverness",
"cultural assimilation",
"Maritime Sign Language",
"Membertou First Nation",
"Pleasant Bay, Nova Scotia",
"Seal Island Bridge",
"language courses",
"Halifax (former city)",
"Siege of Louisbourg (1758)",
"Beinn Bhreagh",
"Bras d'Or Lake",
"Margaret's Museum",
"Cape Breton Highlands",
"Betula alleghaniensis",
"Parks Canada",
"Claytonia",
"Sydney Steel Corporation",
"till",
"Highland Clearances",
"metamorphic rock",
"Cladonia",
"The Rankin Family",
"Rounder Records",
"Capbreton",
"Cape Breton Development Corporation",
"World War II",
"Cape Breton Regional Municipality",
"Gaelic languages",
"Laurasia",
"Boularderie Island",
"CJCB-TV",
"Neottia bifolia",
"New Waterford Girl",
"Crust (geology)",
"Decodon verticillatus",
"Treaty of Saint-Germain-en-Laye (1632)",
"Framboise River",
"Glace Bay",
"schooner",
"Gulf Stream",
"gypsum",
"Timothy Hierlihy",
"Canadian Coast Guard College",
"Robert Pollard (engraver)",
"Treaty of Paris (1763)",
"Mire",
"Eskasoni First Nation",
"Paludella squarrosa",
"William Macarmick"
] |
5,725 |
Cthulhu Mythos
|
The Cthulhu Mythos is a mythopoeia and a shared fictional universe, originating in the works of American horror writer H. P. Lovecraft. The term was coined by August Derleth, a contemporary correspondent and protégé of Lovecraft, to identify the settings, tropes, and lore that were employed by Lovecraft and his literary successors. The name "Cthulhu" derives from the central creature in Lovecraft's seminal short story "The Call of Cthulhu", first published in the pulp magazine Weird Tales in 1928.
Richard L. Tierney, a writer who also wrote Mythos tales, later applied the term "Derleth Mythos" to distinguish Lovecraft's works from Derleth's later stories, which modify key tenets of the Mythos. Authors of Lovecraftian horror in particular frequently use elements of the Cthulhu Mythos.
==History==
In his essay "H. P. Lovecraft and the Cthulhu Mythos", Robert M. Price described two stages in the development of the Cthulhu Mythos. Price called the first stage the "Cthulhu Mythos proper". This stage was formulated during Lovecraft's lifetime and was subject to his guidance. The second stage was guided by August Derleth who, in addition to publishing Lovecraft's stories after his death, attempted to categorize and expand the Mythos.
===First stage===
An ongoing theme in Lovecraft's work is the complete irrelevance of mankind in the face of the cosmic horrors that apparently exist in the universe. Lovecraft made frequent references to the "Great Old Ones", a loose pantheon of ancient, powerful deities from space who once ruled the Earth and have since fallen into a deathlike sleep.
Writer Dirk W. Mosig noted that Lovecraft was a "mechanistic materialist" who embraced the philosophy of cosmic indifferentism and believed in a purposeless, mechanical, and uncaring universe. Human beings, with their limited faculties, can never fully understand this universe, and the cognitive dissonance caused by this revelation leads to insanity, in his view.
There have been attempts at categorizing this fictional group of beings. Phillip A. Schreffler argues that by carefully scrutinizing Lovecraft's writings, a workable framework emerges that outlines the entire "pantheon"from the unreachable "Outer Ones" (e.g., Azathoth, who occupies the centre of the universe) and "Great Old Ones" (e.g., Cthulhu, imprisoned on Earth in the sunken city of R'lyeh) to the lesser castes (the lowly slave shoggoths and the Mi-Go).
David E. Schultz said Lovecraft never meant to create a canonical Mythos but rather intended his imaginary pantheon to serve merely as a background element. Lovecraft himself humorously referred to his Mythos as "Yog Sothothery" (Dirk W. Mosig coincidentally suggested the term Yog-Sothoth Cycle of Myth be substituted for Cthulhu Mythos). At times, Lovecraft even had to remind his readers that his Mythos creations were entirely fictional.}}
Price said Lovecraft's writings could at least be divided into categories and identified three distinct themes: the "Dunsanian" (written in a similar style as Lord Dunsany), "Arkham" (occurring in Lovecraft's fictionalized New England setting), and "Cthulhu" (the cosmic tales) cycles.
Although the Mythos was not formalized or acknowledged between them, Lovecraft did correspond, meet in person, and share story elements with other contemporary writers including Clark Ashton Smith, Robert E. Howard, Robert Bloch, Frank Belknap Long, Henry Kuttner, Henry S. Whitehead, and Fritz Leibera group referred to as the "Lovecraft Circle".
For example, Robert E. Howard's character Friedrich Von Junzt reads Lovecraft's Necronomicon in the short story "The Children of the Night" (1931), and in turn Lovecraft mentions Howard's Unaussprechlichen Kulten in the stories "Out of the Aeons" (1935) and "The Shadow Out of Time" (1936).
===Second stage===
Price denotes the second stage's commencement with August Derleth, with the principal difference between Lovecraft and Derleth being Derleth's use of hope and development of the idea that the Cthulhu Mythos essentially represented a struggle between good and evil.}}
Price said the basis for Derleth's system is found in Lovecraft: "Was Derleth's use of the rubric 'Elder Gods' so alien to Lovecraft's in At the Mountains of Madness? Perhaps not. In fact, this very story, along with some hints from "The Shadow over Innsmouth", provides the key to the origin of the 'Derleth Mythos'. For in At the Mountains of Madness is shown the history of a conflict between interstellar races, first among them the Elder Ones and the Cthulhu-spawn."
Derleth said Lovecraft wished for other authors to actively write about the Mythos as opposed to it being a discrete plot device within Lovecraft's own stories. Laney's essay ("The Cthulhu Mythos") was later republished in Crypt of Cthulhu #32 (1985). In applying the elemental theory to beings that function on a cosmic scale (e.g., Yog-Sothoth) some authors created a fifth element that they termed aethyr.
== Fictional cults ==
A number of fictional cults dedicated to "malevolent supernatural entities" appear in the Cthulhu Mythos, the loosely connected series of horror stories written by Lovecraft and other writers inspired by his creations. These fictional cults have in some ways taken on a life of their own beyond the pages of Lovecraft's works. According to author John Engle, "The very real world of esoteric magical and occult practices has adopted Lovecraft and his works into its canon, which have informed the ritual practices, or even formed the bedrock, of certain cabals and magical circles".
== Significance ==
The Cthulhu Mythos of H. P. Lovecraft is considered to have been highly influential for the speculative fiction genre. It has been called "the official fictional religion of fantasy, science fiction, and horror, a grab bag for writers in need of unthinkably vast, and unthinkably indifferent, eldritch entities".
== Biology ==
Sollasina cthulhu, an extinct ophiocistioid echinoderm, is named after the Cthulhu Mythos.
Yogsothoth is a genus of centrohelid protists.
|
[
"Associated University Presses",
"1935 in literature",
"Great Old Ones",
"Unaussprechlichen Kulten",
"Ophiocistioidea",
"New England",
"Deep One",
"Lovecraft: A Look Behind the Cthulhu Mythos",
"Fairleigh Dickinson University Press",
"R'lyeh",
"Arkham",
"Horror fiction",
"Henry S. Whitehead",
"Fritz Leiber",
"Ohio University Press",
"Cthulhu Mythos arcane literature",
"Outer God",
"Cthugha",
"speculative fiction",
"shoggoth",
"mythopoeia",
"shared fictional universe",
"fictional religion",
"Nyarlathotep",
"Religions (journal)",
"Yogsothoth (protist)",
"Race (fantasy)",
"Dagon (short story)",
"List of Great Old Ones",
"Robert Bloch",
"protégé",
"echinoderm",
"Cthulhu Mythos biographies",
"S. T. Joshi",
"Cosmicism",
"August Derleth",
"Classical element",
"The Call of Cthulhu",
"1936 in literature",
"cognitive dissonance",
"Gary William Crawford",
"Azathoth",
"Henry Kuttner",
"Cult (religious practice)",
"Frank Belknap Long",
"Dirk W. Mosig",
"Conan the Barbarian",
"Necronomicon",
"Cthulhu",
"Arkham House",
"Lord Dunsany",
"Lovecraftian horror",
"Clark Ashton Smith",
"Hastur",
"Richard L. Tierney",
"Mi-Go",
"pulp magazine",
"Robert E. Howard",
"Yog-Sothoth",
"Weird Tales",
"Tsathoggua",
"H. P. Lovecraft",
"The Acolyte (fanzine)",
"Robert M. Price",
"deities",
"Ithaqua",
"Shub-Niggurath",
"Zhar (Great Old One)",
"Xothic legend cycle",
"cosmogony",
"Ghatanothoa",
"Sollasina cthulhu"
] |
5,726 |
Crane shot
|
In filmmaking and video production, a crane shot is a shot taken by a camera on a moving crane or jib. Filmmaker D. W. Griffith created the first crane for his 1916 epic film Intolerance, with famed special effects pioneer Eiji Tsuburaya later constructing the first iron camera crane which is still adapted worldwide today. Most cranes accommodate both the camera and an operator, but some can be moved by remote control. Crane shots are often found in what are supposed to be emotional or suspenseful scenes. One example of this technique is the shots taken by remote cranes in the car-chase sequence of the 1985 film To Live and Die in L.A. Some filmmakers place the camera on a boom arm simply to make it easier to move around between ordinary set-ups.
==History==
D. W. Griffith designed the first camera crane for his 1916 epic film Intolerance. His crane measured 140 feet tall and ascended on six four-wheeled railroad trucks. In 1929, future special effects pioneer Eiji Tsuburaya constructed a smaller replica of Griffith's wooden camera crane without blueprints or manuals. Although his wooden crane collapsed shortly after its completion, Tsuburaya created the first-ever iron shooting crane in October 1934, and an adaptation of this crane is still used worldwide today.
== Camera crane types ==
Camera cranes may be small, medium, or large, depending on the load capacity and length of the loading arm. Historically, the first camera crane provided for lifting the camera together with the operator, and sometimes an assistant. The range of motion of the boom was restricted because of the high load capacity and the need to ensure operator safety. In recent years a camera crane boom tripod with a remote control has become popular. It carries on the boom only a movie or television camera without an operator and allows shooting from difficult positions as a small load capacity makes it possible to achieve a long reach of the crane boom and relative freedom of movement. The operator controls the camera from the ground through a motorized panoramic head, using remote control and video surveillance by watching the image on the monitor. A separate category consists of telescopic camera cranes. These devices allow setting an arbitrary trajectory of the camera, eliminating the characteristic jib crane radial displacement that comes with traditional spanning shots.
Large camera cranes are almost indistinguishable from the usual boom-type cranes, with the exception of special equipment for smoothly moving the boom and controlling noise. Small camera cranes and crane-trucks have a lightweight construction, often without a mechanical drive. The valves are controlled manually by balancing the load-specific counterweight, facilitating manipulation. To improve usability and repeatability of movement of the crane in different takes, the axis of rotation arrows are provided with limbs and a pointer. In some cases, the camera crane is mounted on a dolly for even greater camera mobility. Such devices are called crane trolleys. In modern films robotic cranes allow use of multiple actuators for high-accuracy repeated movement of the camera in trick photography. These devices are called tap-robots; some sources use the term motion control.
== Manufacturers ==
The major supplier of cranes in the cinema of the United States throughout the 1940s, 1950s, and 1960s was the Chapman Company (later Chapman-Leonard of North Hollywood), supplanted by dozens of similar manufacturers around the world. The traditional design provided seats for both the director and the camera operator, and sometimes a third seat for the cinematographer as well. Large weights on the back of the crane compensate for the weight of the people riding the crane and must be adjusted carefully to avoid the possibility of accidents. During the 1960s, the tallest crane was the Chapman Titan crane, a massive design over 20 feet high that won an Academy Scientific & Engineering award.
During the last few years, camera cranes have been miniaturized and costs have dropped so dramatically that most aspiring film makers have access to these tools. What was once a "Hollywood" effect is now available for under $400. Manufacturers of camera cranes include ABC-Products, Cambo, Filmotechnic, Polecam, Panther and Matthews Studio Equipment, Sevenoak, and Newton Nordic.
== Camera crane technique==
Most such cranes were manually operated, requiring an experienced boom operator who knew how to vertically raise, lower, and "crab" the camera alongside actors while the crane platform rolled on separate tracks. The crane operator and camera operator had to precisely coordinate their moves so that focus, pan, and camera position all started and stopped at the same time, requiring great skill and rehearsal. On the back of the crane is a counter weight. This allows the crane to smooth action while in motion with minimal effort.
== Notable usage==
D. W. Griffith's Intolerance (1916) featured the first ever crane shot for a film.
Atsuo Tomioka's 1935 film The Chorus of a Million featured the first iron camera crane, which was created and employed in the film in 1934 by Eiji Tsuburaya.
Leni Riefenstahl had a cameraman shoot a half-circle pan shot from a crane for the 1935 Nazi propaganda film Triumph of the Will.
A crane shot was used in Orson Welles' 1941 film Citizen Kane. Welles also used a crane camera during the iconic opening of Touch of Evil (1958). The camera perched on a Chapman crane begins on a close-up of a ticking time bomb and ends three-plus minutes later with a blinding explosion.
The Western High Noon (1952) had a famous crane shot. The shot backs up and rises, in order to show Marshal Will Kane totally alone and isolated on the street.
The 1964 film by Mikhail Kalatozov, I Am Cuba contains two of the most astonishing tracking shots ever attempted.
In his film Sympathy for the Devil, Jean-Luc Godard used a crane for almost every shot in the movie, giving each scene a 360-degree tour of the tableau Godard presented to the viewer. In the final scene, he even shows the crane he was able to rent on his limited budget by including it in the scene. This was one of his traits as a filmmaker — showing off his budget — as he did with Brigitte Bardot in Le Mepris (Contempt).
The closing take of Richard Attenborough's film version of Oh! What a Lovely War begins with a single war grave, gradually pulling back to reveal hundreds of identical crosses.
The 1980 comedy-drama film The Stunt Man featured a crane throughout the production of the fictitious film-within-a-film (with the director played by Peter O'Toole).
The television comedy Second City Television (SCTV) uses the concept of the crane shot as comedic material. After using a crane shot in one of the first NBC-produced episodes, the network complained about the exorbitant cost of renting the crane. SCTV writers responded by making the "crane shot" a ubiquitous symbol of production excess while also lampooning network executives who care nothing about artistic vision and everything about the bottom line. At the end of the second season, an inebriated Johnny LaRue (John Candy) is given his very own crane by Santa Claus, implying he would be able to have a crane shot whenever he wanted it.
Director Dario Argento included an extensive scene in Tenebrae where the camera seemingly crawled over the walls and up a house wall, all in one seamless take. Due to its length, the tracking shot ended up being the production's most difficult and complex part to complete.
The 2004 Johnnie To film Breaking News opens with an elaborate seven-minute single-take crane shot.
Director Dennis Dugan frequently uses top-to-bottom crane shots in his comedy films.
A camera crane panoramic master interior live shot opens The Late Late Show with James Corden after the pre-recorded exterior aerial-shot.
Jeopardy! uses a crane to pan the camera over the audience.
|
[
"Hollywood (film industry)",
"Johnnie To",
"Germany",
"To Live and Die in L.A. (film)",
"Mikhail Kalatozov",
"video production",
"Triumph of the Will",
"Dennis Dugan",
"Jeopardy!",
"epic film",
"Leni Riefenstahl",
"Chronicle Books",
"video camera",
"Crane (machine)",
"Richard Attenborough",
"Breaking News (2004 film)",
"Intolerance (film)",
"cinema of the United States",
"Will Kane",
"YouTube",
"I Am Cuba",
"remote control",
"cinematographer",
"Jean-Luc Godard",
"Oh! What a Lovely War",
"The Late Late Show with James Corden",
"John Candy",
"Sweden",
"Mendig",
"war grave",
"MTV World Stage",
"Dario Argento",
"Sympathy for the Devil (1968 film)",
"filmmaking",
"Jib (camera)",
"Citizen Kane",
"Peter O'Toole",
"Technocrane",
"U-crane",
"High Noon",
"Gothenburg",
"Tenebrae (film)",
"Le Mepris",
"Western (genre)",
"D. W. Griffith",
"The Stunt Man",
"Eiji Tsuburaya",
"Touch of Evil",
"Second City Television"
] |
5,729 |
Chariots of Fire
|
Chariots of Fire is a 1981 historical sports drama film directed by Hugh Hudson, written by Colin Welland and produced by David Puttnam. It is based on the true story of two British athletes in the 1924 Olympics: Eric Liddell, a devout Scottish Christian who runs for the glory of God, and Harold Abrahams, an English Jew who runs to overcome prejudice. Ian Charleson and Ben Cross star as Liddell and Abrahams, alongside Nigel Havers, Ian Holm, John Gielgud, Lindsay Anderson, Cheryl Campbell, Alice Krige, Brad Davis and Dennis Christopher in supporting roles. Kenneth Branagh and Stephen Fry make their debuts in minor roles.
Chariots of Fire was nominated for seven Academy Awards and won four, including Best Picture, Best Original Screenplay and Best Original Score for Vangelis's electronic theme tune. At the 35th British Academy Film Awards, the film was nominated in 11 categories and won in three, including Best Film. It is ranked 19th in the British Film Institute's list of Top 100 British films.
The film's title was inspired by the line "Bring me my Chariot of fire!" from the William Blake poem adapted into the British hymn and unofficial English anthem "Jerusalem"; the hymn is heard at the end of the film. The original phrase "chariot(s) of fire" is from 2 Kings 2:11 and 6:17 in the Bible.
== Plot ==
During a 1978 funeral service in London in honour of the life of Harold Abrahams, headed by his former colleague Lord Andrew Lindsay, there is a flashback to when he was young and in a group of athletes running along a beach.
In 1919, Harold Abrahams enters the University of Cambridge, where he experiences antisemitism from the staff but enjoys participating in the Gilbert and Sullivan club. He becomes the first person to complete the Trinity Great Court Run, running around the college courtyard in the time it takes for the clock to strike 12, and achieves an undefeated string of victories in various national running competitions. Although focused on his running, he falls in love with Sybil Gordon, a leading Gilbert and Sullivan soprano.
Eric Liddell, born in China to Scottish missionary parents, is in Scotland. His devout sister Jennie disapproves of Liddell's plans to pursue competitive running. Still, Liddell sees running as a way of glorifying God before returning to China to work as a missionary. When they first race against each other, Liddell beats Abrahams. Abrahams takes it poorly, but Sam Mussabini, a professional trainer he had approached earlier, offers to take him on to improve his technique. This attracts criticism from the Cambridge college masters, who assert that it isn't gentlemanly for an amateur to "play the tradesman" by employing a professional coach. Abrahams dismisses this concern, interpreting it as cover for antisemitic and class-based prejudice. When Liddell accidentally misses a church prayer meeting because of his running, Jennie upbraids him and accuses him of no longer caring about God. Eric tells her that though he intends to return eventually to the China mission, he feels divinely inspired when running and that not to run would be to dishonour God.
After years training and racing, the two athletes are accepted to represent Great Britain in the 1924 Olympics in Paris. Also accepted are Abrahams's Cambridge friends, Andrew Lindsay, Aubrey Montague, and Henry Stallard. While boarding the boat to France for the Olympics, Liddell discovers the heats for his 100-metre race will be on a Sunday. Despite intense pressure from the Prince of Wales and the British Olympic Committee, he refuses to run the race because his Christian convictions prevent him from running on the Lord's Day. A solution is found thanks to Liddell's teammate Lindsay, who, having already won a silver medal in the 400 metres hurdles, offers to give his place in the 400-metre race on the following Thursday to Liddell, who gratefully accepts. Liddell's religious convictions in the face of national athletic pride make headlines around the world; he delivers a sermon at the Paris Church of Scotland that Sunday, and quotes from Isaiah 40.
Abrahams is badly beaten by the heavily favoured United States runners in the 200-metre race. He knows his last chance for a medal will be the 100 metres. He competes in the race and wins. His coach Mussabini, who was barred from the stadium, is overcome that the years' dedication and training have paid off with an Olympic gold medal. Now Abrahams can get on with his life and reunite with his girlfriend Sybil, whom he has neglected for the sake of running. Before Liddell's race, the American coach remarks dismissively to his runners that Liddell has little chance of doing well in his new, far longer, 400-metre race. But one of the American runners, Jackson Scholz, hands Liddell a note of support that quotes . Liddell defeats the American favourites and wins the gold medal. The British team returns home triumphant.
A textual epilogue reveals that Abrahams married Sybil and became the elder statesman of British athletics while Liddell went on to do missionary work and was mourned by all of Scotland following his death in Japanese-occupied China.
== Cast ==
Other actors in smaller roles include John Young as Eric and Jennie's father Reverend J.D. Liddell, Yvonne Gilan as their mother Mary, Benny Young as their older brother Rob, Yves Beneyton as French runner Géo André, Philip O'Brien as American coach George Collins, Patrick Doyle as Jimmie, and Ruby Wax as Bunty. Kenneth Branagh, who worked as a set gofer, appears as an extra in the Cambridge Society Day sequence. Stephen Fry has a likewise uncredited role as a Gilbert-and-Sullivan Club singer. He discovered Eric Liddell's story by accident in 1977, when he happened upon An Approved History of the Olympic Games, a reference book on the Olympics, while housebound from the flu, in a rented house in Malibu.
Screenwriter Colin Welland, commissioned by Puttnam, did an enormous amount of research for his Academy Award-winning script. Among other things, he took out advertisements in London newspapers seeking memories of the 1924 Olympics, went to the National Film Archives for pictures and footage of the 1924 Olympics, and interviewed everyone involved who was still alive. Welland just missed Abrahams, who died on 14 January 1978, but he did attend Abrahams' February 1978 memorial service, which inspired the present-day framing device of the film.
Ian Charleson wrote Eric Liddell's speech to the post-race workingmen's crowd at the Scotland v. Ireland races. Charleson, who had studied the Bible intensively in preparation for the role, told director Hugh Hudson that he didn't feel the portentous and sanctimonious scripted speech was either authentic or inspiring. Hudson and Welland allowed him to write words he personally found inspirational instead.
Puttnam chose Hugh Hudson, a multiple award-winning advertising and documentary filmmaker who had never helmed a feature film, to direct Chariots of Fire. Hudson and Puttnam had known each other since the 1960s when Puttnam was an advertising executive and Hudson was making films for ad agencies. In 1977, Hudson had also been second-unit director on the Puttnam-produced film Midnight Express.
=== Casting ===
Director Hugh Hudson was determined to cast young, unknown actors in all the major roles of the film, and to back them up by using veterans like John Gielgud, Lindsay Anderson, and Ian Holm as their supporting cast. Hudson and producer David Puttnam did months of fruitless searching for the perfect actor to play Eric Liddell. They then saw Scottish stage actor Ian Charleson performing the role of Pierre in the Royal Shakespeare Company's production of Piaf, and knew immediately they had found their man. Unbeknownst to them, Charleson had heard about the film from his father, and desperately wanted to play the part, feeling it would "fit like a kid glove".
Ben Cross, who plays Harold Abrahams, was discovered while playing Billy Flynn in Chicago. In addition to having a natural pugnaciousness, he had the desired ability to sing and play the piano. Cross was thrilled to be cast, and said he was moved to tears by the film's script.
20th Century-Fox, which put up half of the production budget in exchange for distribution rights outside of North America, insisted on having a couple of notable American names in the cast. were shot in Scotland on West Sands, St Andrews next to the 18th hole of the Old Course at St Andrews Links. A plaque now commemorates the filming. The impact of these scenes (as the athletes run in slow motion to Vangelis's music) prompted Broadstairs town council to commemorate them with a seafront plaque.
All of the indoor Cambridge scenes were actually filmed at Hugh Hudson's alma mater Eton College, because Cambridge refused filming rights, fearing depictions of anti-Semitism. The Cambridge administration greatly regretted the decision after the film's enormous success. The nearby Woodside ferry terminal was used to represent the embarkation scenes set in Dover. The scene depicting a performance of The Mikado was filmed in the Royal Court Theatre, Liverpool, with members of the D'Oyly Carte Opera Company who were on tour.
=== Editing ===
The film was slightly altered for the U.S. audience. A brief scene depicting a pre-Olympics cricket game between Abrahams, Liddell, Montague, and the rest of the British track team appears shortly after the beginning of the original film. For the American audience, this brief scene was deleted. In the U.S., to avoid the initial G rating, which had been strongly associated with children's films and might have hindered box office sales, a different scene was used – one depicting Abrahams and Montague arriving at a Cambridge railway station and encountering two First World War veterans who use an obscenity – in order to be given a PG rating. An off-camera retort of, "Win it for Israel" among exhortations of fellow students of Abrahams before he takes on the challenge of The Great Court Run was absent from the final cuts theatrically distributed in the U.S. However, they can be heard in versions broadcast on such cable outlets as TCM.
=== Soundtrack ===
Although the film is a period piece set in the 1920s, the Academy Award-winning original soundtrack composed by Vangelis (credited as Vangelis Papathanassiou) uses a contemporary 1980s electronic sound, with a strong use of synthesizer and piano among other instruments. This was a departure from earlier period films, which employed sweeping orchestral instrumentals. The title theme of the film has been used in subsequent films and television shows during slow-motion segments.
Vangelis, a Greek-born electronic composer who moved to Paris in the late 1960s, had been living in London since 1974. Director Hugh Hudson had collaborated with him on documentaries and commercials, and was also particularly impressed with his 1979 albums Opera Sauvage and China. David Puttnam also greatly admired Vangelis's body of work, having originally selected his compositions for his previous film Midnight Express. Hudson made the choice for Vangelis and for a modern score: "I knew we needed a piece which was anachronistic to the period to give it a feel of modernity. It was a risky idea but we went with it rather than have a period symphonic score." from his Opera Sauvage album, to be the title theme of the film, and the beach running sequence was actually filmed with "L'Enfant" playing on loudspeakers for the runners to pace to. Vangelis finally convinced Hudson he could create a new and better piece for the film's main theme – and when he played the "Chariots of Fire" theme for Hudson, it was agreed the new tune was unquestionably better. The "L'Enfant" melody still made it into the film: when the athletes reach Paris and enter the stadium, a brass band marches through the field, and first plays a modified, acoustic performance of the piece. Vangelis's electronic "L'Enfant" track eventually was used prominently in the 1982 film The Year of Living Dangerously.
Some pieces of Vangelis's music in the film did not end up on the film's soundtrack album. One of them is the background music to the race Eric Liddell runs in the Scottish highlands. This piece is a version of "Hymne", the original version of which appears on Vangelis's 1979 album, Opéra sauvage. Various versions are also included on Vangelis's compilation albums Themes, Portraits, and Odyssey: The Definitive Collection, though none of these include the version used in the film.
Five lively Gilbert and Sullivan tunes also appear in the soundtrack, and serve as jaunty period music which counterpoints Vangelis's modern electronic score. These are: "He is an Englishman" from H.M.S. Pinafore, "Three Little Maids From School Are We" from The Mikado, "With Catlike Tread" from The Pirates of Penzance, "The Soldiers of Our Queen" from Patience, and "There Lived a King" from The Gondoliers.
The film also incorporates a major traditional work: "Jerusalem", sung by a British choir at the 1978 funeral of Harold Abrahams. The words, written by William Blake in 1804–08, were set to music by Hubert Parry in 1916 as a celebration of England. This hymn has been described as "England's unofficial national anthem", concludes the film and inspired its title. A handful of other traditional anthems and hymns and period-appropriate instrumental ballroom-dance music round out the film's soundtrack.
==Release==
The film was distributed by 20th Century-Fox and selected for the 1981 Royal Film Performance with its premiere on 30 March 1981 at the Odeon Haymarket before opening to the public the following day. It opened in Edinburgh on 4 April and in Oxford and Cambridge on 5 April with other openings in Manchester and Liverpool before expanding further in May into 20 additional London cinemas and 11 others nationally. It was shown in competition at the 1981 Cannes Film Festival on 20 May.
The film was distributed by The Ladd Company through Warner Bros. in North America and released on 25 September 1981 in Los Angeles, California and in the New York Film Festival, on 26 September 1981 in New York and on 9 April 1982 in the United States.
== Reception ==
Since its release, Chariots of Fire has received generally positive reviews from critics. , the film holds an 84% rating from the review aggregator website Rotten Tomatoes, based on 117 reviews, with a weighted average of 7.8/10. The site's consensus reads: "Decidedly slower and less limber than the Olympic runners at the center of its story, Chariots of Fire nevertheless manages to make effectively stirring use of its spiritual and patriotic themes." On Metacritic, the film has a score of 78 out of 100 based on 19 critics' reviews.
For its 2012 re-release, Kate Muir of The Times gave the film five stars, writing: "In a time when drug tests and synthetic fibres have replaced gumption and moral fibre, the tale of two runners competing against each other in the 1924 Olympics has a simple, undiminished power. From the opening scene of pale young men racing barefoot along the beach, full of hope and elation, backed by Vangelis's now famous anthem, the film is utterly compelling."
In its first four weeks at the Odeon Haymarket it grossed £106,484. The film was the highest-grossing British film for the year with theatrical rentals of £1,859,480. Its gross of almost $59 million in the United States and Canada made it the highest-grossing film import into the US (i.e. a film without any US input) at the time, surpassing Meatballs $43 million.
The film was included by the Vatican in a list of important films compiled in 1995, under the category of "Values".
In 2024, filmmaker Christopher Nolan cited it as one of his favorite films and as one of the sources of inspiration for his film Dunkirk (2017).
== Accolades ==
The film was nominated for seven Academy Awards, winning four (including Best Picture). When accepting his Oscar for Best Original Screenplay, Colin Welland famously announced "The British are coming". It was the first film released by Warner Bros. to win Best Picture since My Fair Lady in 1964.
American Film Institute recognition
2006: AFI's 100 Years...100 Cheers - No. 100
Other honours
BFI Top 100 British films (1999) – rank 19
Hot 100 No. 1 Hits of 1982 (USA) (8 May) – Vangelis, Chariots of Fire theme
== Historical accuracy ==
Chariots of Fire is a film about achieving victory through self sacrifice and moral courage. While the producers' intent was to make a cinematic work that was historically authentic, the film was not intended to be historically accurate. Numerous liberties were taken with the actual historical chronology, the inclusion and exclusion of notable people, and the creation of fictional scenes for dramatic purpose, plot pacing and exposition.
=== Characters ===
The film depicts Abrahams as attending Gonville and Caius College, Cambridge, with three other Olympic athletes: Henry Stallard, Aubrey Montague, and Lord Andrew Lindsay. However, whereas Abrahams and Stallard were indeed students there, Montague attended Oxford and not Cambridge. Aubrey Montague sent daily letters to his mother about his time at Oxford and the Olympics; these letters were the basis of Montague's narration in the film.
The character of Lindsay was based partially on David Cecil (Lord Burghley), a significant figure in the history of British athletics. Although Burghley did attend Cambridge, he was not a contemporary of Harold Abrahams, as Abrahams was an undergraduate from 1919 to 1923 and Burghley was at Cambridge from 1923 to 1927. One scene in the film depicts the Burghley-based "Lindsay" as practising hurdles on his estate with full champagne glasses placed on each hurdle – this was something the wealthy Burghley did, although he used matchboxes instead of champagne glasses.
In the film, Eric Liddell is tripped up by a Frenchman in the 400-metre event of a Scotland–France international athletic meeting. He recovers, makes up a 20-metre deficit, and wins. This was based on fact; the actual race was the 440 yards at a Triangular Contest meet between Scotland, England, and Ireland at Stoke-on-Trent in England in July 1923. His achievement was remarkable as he had already won the 100- and 220-yard events that day. Also unmentioned with regard to Liddell is that it was he who introduced Abrahams to Sam Mussabini. This is alluded to: in the film, Abrahams first encounters Mussabini while he is watching Liddell race.
Abrahams and Liddell did race against each other twice, but not as depicted in the film, which shows Liddell winning the final of the 100 yards against a shattered Abrahams at the 1923 AAA Championship at Stamford Bridge. In fact, they raced only in a heat of the 220 yards, which Liddell won, five yards ahead of Abrahams, who did not progress to the final. In the 100 yards, Abrahams was eliminated in the heats and did not race against Liddell, who won the finals of both races the next day. They also raced against each other in the 200 m final at the 1924 Olympics, and this was also not shown in the film.
Abrahams' fiancée is misidentified as Sybil Gordon, a soprano with the D'Oyly Carte Opera Company. In fact, in 1936, Abrahams married Sybil Evers, who also performed with D'Oyly Carte, but they did not meet until 1934. Also, in the film, Sybil is depicted as singing the role of Yum-Yum in The Mikado, but neither Gordon nor Evers ever sang that role with D'Oyly Carte, although Evers was known for her charm in singing Peep-Bo, one of the two other "little maids from school". Harold Abrahams' love of and heavy involvement with Gilbert and Sullivan, as depicted in the film, is factual.
Liddell's sister was several years younger than she was portrayed in the film. Her disapproval of Liddell's track career was creative licence; she actually fully supported his sporting work. Jenny Liddell Somerville cooperated fully with the making of the film and has a brief cameo in the Paris Church of Scotland during Liddell's sermon.
At the memorial service for Harold Abrahams, which opens the film, Lord Lindsay mentions that he and Aubrey Montague are the only members of the 1924 Olympic team still alive. However, Montague died in 1948, 30 years before Abrahams' death.
=== Paris Olympics 1924 ===
In the film, the 100m bronze medallist is a character called "Tom Watson"; the real medallist was Arthur Porritt of New Zealand, who refused permission for his name to be used in the film, allegedly out of modesty, and his wish was accepted by the film's producers, even though his permission was not necessary. However, the brief back-story given for Watson, who is called up to the New Zealand team from the University of Oxford, substantially matches Porritt's history. With the exception of Porritt, all the runners in the 100m final are identified correctly when they line up for inspection by the Prince of Wales.
Jackson Scholz is depicted as handing Liddell an inspirational Bible-quotation message before the 400 metres final: "It says in the Old Book, 'He that honors me, I will honor.' Good luck." In reality, the note was from members of the British team, and was handed to Liddell before the race by his attending masseur at the team's Paris hotel. For dramatic purposes, screenwriter Welland asked Scholz if he could be depicted handing the note, and Scholz readily agreed, saying "Yes, great, as long as it makes me look good."
The events surrounding Liddell's refusal to race on a Sunday were changed for dramatic purposes. In the film, he does not learn that the 100-metre heat is to be held on the Christian Sabbath until he is boarding the boat to Paris. In fact, the schedule was made public several months in advance; Liddell did, however, face immense pressure to run on that Sunday and to compete in the 100 metres, and was called before a grilling by the British Olympic Committee, the Prince of Wales, and other grandees;
The decision to change races was, even so, made well before embarking to Paris, and Liddell spent the intervening months training for the 400 metres, an event in which his times were modest by international standards. Liddell's success in the Olympic 400m was thus largely unexpected.
The film depicts Lindsay, having already won a medal in the 400-metre hurdles, giving up his place in the 400-metre race for Liddell. In fact, Burghley, on whom Lindsay is loosely based, was eliminated in the heats of the 110 hurdles (he went on to win a gold medal in the 400-metre hurdles at the 1928 Olympics), and was not entered for the 400 metres.
The film reverses the order of Abrahams' 100m and 200m races at the Olympics. In reality, after winning the 100 metres race, Abrahams ran the 200 metres but finished last, Jackson Scholz taking the gold medal. In the film, before his triumph in the 100m, Abrahams is shown losing the 200m and being scolded by Mussabini. During the following scene in which Abrahams speaks with his friend Montague while receiving a massage from Mussabini, a French newspaper clipping shows Scholz and Charley Paddock with a headline stating that the 200 metres was a triumph for the United States. In the same conversation, Abrahams laments getting "beaten out of sight" in the 200. The film thus has Abrahams overcoming the disappointment of losing the 200 by going on to win the 100, a reversal of the real order.
Eric Liddell actually also ran in the 200m race, and finished third, behind Paddock and Scholz. This was the only time in reality that Liddell and Abrahams competed in the same finals race. While their meeting in the 1923 AAA Championship in the film was fictitious, Liddell's record win in that race did spur Abrahams to train even harder.
Abrahams also won a silver medal as an opening runner for the 4 x 100 metres relay team, not shown in the film, and Aubrey Montague placed sixth in the steeplechase, as depicted. The runners who first tested the new Olympic Park were spurred on by the Chariots of Fire theme, and the music was also used as a fanfare for the carriers of the Olympic flame on parts of its route through the UK. The beach-running sequence was also recreated at St. Andrews and filmed as part of the Olympic torch relay.
The film's theme was also performed by the London Symphony Orchestra, conducted by Simon Rattle, during the Opening Ceremony of the games; the performance was accompanied by a comedy skit by Rowan Atkinson (as Mr. Bean) which included the opening beach-running footage from the film. The film's theme was again played during each medal ceremony of the 2012 Olympics.
As an official part of the London 2012 Festival celebrations, a new digitally re-mastered version of the film screened in 150 cinemas throughout the UK. The re-release began 13 July 2012, two weeks before the opening ceremony of the London Olympics.
A Blu-ray of the film was released on 10 July 2012 in North America, and was released 16 July 2012 in the UK. The release includes nearly an hour of special features, a CD sampler, and a 32-page "digibook".
=== Stage adaptation ===
A stage adaptation of Chariots of Fire was mounted in honour of the 2012 Olympics. The play, Chariots of Fire, which was adapted by playwright Mike Bartlett and included the Vangelis score, ran from 9 May to 16 June 2012 at London's Hampstead Theatre, and transferred to the Gielgud Theatre in the West End on 23 June, where it ran until 5 January 2013. It starred Jack Lowden as Eric Liddell and James McArdle as Harold Abrahams, and Edward Hall directed. Stage designer Miriam Buether transformed each theatre into an Olympic stadium, and composer Jason Carr wrote additional music. Vangelis also created several new pieces of music for the production.
The stage version for the London Olympic year was the idea of the film's director, Hugh Hudson, who co-produced the play; he stated, "Issues of faith, of refusal to compromise, standing up for one's beliefs, achieving something for the sake of it, with passion, and not just for fame or financial gain, are even more vital today."
Another play, Running for Glory, written by Philip Dart, based on the 1924 Olympics, and focusing on Abrahams and Liddell, toured parts of Britain from 25 February to 1 April 2012. It starred Nicholas Jacobs as Harold Abrahams, and Tom Micklem as Eric Liddell.
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Consequentialism
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In moral philosophy, consequentialism is a class of normative, teleological ethical theories that holds that the consequences of one's conduct are the ultimate basis for judgement about the rightness or wrongness of that conduct. Thus, from a consequentialist standpoint, a morally right act (including omission from acting) is one that will produce a good outcome. Consequentialism, along with eudaimonism, falls under the broader category of teleological ethics, a group of views which claim that the moral value of any act consists in its tendency to produce things of intrinsic value. Consequentialists hold in general that an act is right if and only if the act (or in some views, the rule under which it falls) will produce, will probably produce, or is intended to produce, a greater balance of good over evil than any available alternative. Different consequentialist theories differ in how they define moral goods, with chief candidates including pleasure, the absence of pain, the satisfaction of one's preferences, and broader notions of the "general good".
Consequentialism is usually contrasted with deontological ethics (or deontology): deontology, in which rules and moral duty are central, derives the rightness or wrongness of one's conduct from the character of the behaviour itself, rather than the outcomes of the conduct. It is also contrasted with both virtue ethics, which focuses on the character of the agent rather than on the nature or consequences of the act (or omission) itself, and pragmatic ethics, which treats morality like science: advancing collectively as a society over the course of many lifetimes, such that any moral criterion is subject to revision.
Some argue that consequentialist theories (such as utilitarianism) and deontological theories (such as Kantian ethics) are not necessarily mutually exclusive. For example, T. M. Scanlon advances the idea that human rights, which are commonly considered a "deontological" concept, can only be justified with reference to the consequences of having those rights.
==Etymology==
The term consequentialism was coined by G. E. M. Anscombe in her essay "Modern Moral Philosophy" in 1958. However, the meaning of the word has changed over the time since Anscombe used it: in the sense she coined it, she had explicitly placed J. S. Mill in the nonconsequentialist and W. D. Ross in the consequentialist camp, whereas, in the contemporary sense of the word, they would be classified the other way round. This is due to changes in the meaning of the word, not due to changes in perceptions of W. D. Ross's and J. S. Mill's views. i.e. if a goal is morally important enough, any method of achieving it is acceptable.
Teleological ethical theories are contrasted with deontological ethical theories, which hold that acts themselves are inherently good or bad, rather than good or bad because of extrinsic factors (such as the act's consequences or the moral character of the person who acts).
==Forms of consequentialism==
===Utilitarianism===
In summary, Jeremy Bentham states that people are driven by their interests and their fears, but their interests take precedence over their fears; their interests are carried out in accordance with how people view the consequences that might be involved with their interests. Happiness, in this account, is defined as the maximization of pleasure and the minimization of pain. It can be argued that the existence of phenomenal consciousness and "qualia" is required for the experience of pleasure or pain to have an ethical significance.
Historically, hedonistic utilitarianism is the paradigmatic example of a consequentialist moral theory. This form of utilitarianism holds that what matters is to aggregate happiness; the happiness of everyone, and not the happiness of any particular person. John Stuart Mill, in his exposition of hedonistic utilitarianism, proposed a hierarchy of pleasures, meaning that the pursuit of certain kinds of pleasure is more highly valued than the pursuit of other pleasures. However, some contemporary utilitarians, such as Peter Singer, are concerned with maximizing the satisfaction of preferences, hence preference utilitarianism. Other contemporary forms of utilitarianism mirror the forms of consequentialism outlined below.
===Rule consequentialism===
In general, consequentialist theories focus on actions. However, this need not be the case. Rule consequentialism is a theory that is sometimes seen as an attempt to reconcile consequentialism with deontology, or rules-based ethics—and in some cases, this is stated as a criticism of rule consequentialism. Like deontology, rule consequentialism holds that moral behavior involves following certain rules. However, rule consequentialism chooses rules based on the consequences that the selection of those rules has. Rule consequentialism exists in the forms of rule utilitarianism and rule egoism.
Various theorists are split as to whether the rules are the only determinant of moral behavior or not. For example, Robert Nozick held that a certain set of minimal rules, which he calls "side-constraints," are necessary to ensure appropriate actions.
[T]he best argument for rule-consequentialism is not that it derives from an overarching commitment to maximise the good. The best argument for rule-consequentialism is that it does a better job than its rivals of matching and tying together our moral convictions, as well as offering us help with our moral disagreements and uncertainties.
Derek Parfit described Hooker's book as the "best statement and defence, so far, of one of the most important moral theories."
===State consequentialism===
State consequentialism, also known as Mohist consequentialism, is an ethical theory that evaluates the moral worth of an action based on how much it contributes to the welfare of a state.
Unlike utilitarianism, which views utility as the sole moral good, "the basic goods in Mohist consequentialist thinking are...order, material wealth, and increase in population." The word "order" refers to Mozi's stance against warfare and violence, which he viewed as pointless and a threat to social stability; "material wealth" of Mohist consequentialism refers to basic needs, like shelter and clothing; and "increase in population" relates to the time of Mozi, war and famine were common, and population growth was seen as a moral necessity for a harmonious society. In The Cambridge History of Ancient China, Stanford sinologist David Shepherd Nivison writes that the moral goods of Mohism "are interrelated: more basic wealth, then more reproduction; more people, then more production and wealth...if people have plenty, they would be good, filial, kind, and so on unproblematically." The term state consequentialism has also been applied to the political philosophy of the Confucian philosopher Xunzi. On the other hand, "legalist" Han Fei "is motivated almost totally from the ruler's point of view."
===Ethical egoism===
Ethical egoism can be understood as a consequentialist theory according to which the consequences for the individual agent are taken to matter more than any other result. Thus, egoism will prescribe actions that may be beneficial, detrimental, or neutral to the welfare of others. Some, like Henry Sidgwick, argue that a certain degree of egoism promotes the general welfare of society for two reasons: because individuals know how to please themselves best, and because if everyone were an austere altruist then general welfare would inevitably decrease.
===Ethical altruism===
Ethical altruism can be seen as a consequentialist theory which prescribes that an individual take actions that have the best consequences for everyone, not necessarily including themselves (similar to selflessness). This was advocated by Auguste Comte, who coined the term altruism, and whose ethics can be summed up in the phrase "Live for others."
===Two-level consequentialism===
The two-level approach involves engaging in critical reasoning and considering all the possible ramifications of one's actions before making an ethical decision, but reverting to generally reliable moral rules when one is not in a position to stand back and examine the dilemma as a whole. In practice, this equates to adhering to rule consequentialism when one can only reason on an intuitive level, and to act consequentialism when in a position to stand back and reason on a more critical level.
===Motive consequentialism===
Another consequentialist application view is motive consequentialism, which looks at whether the state of affairs that results from the motive to choose an action is better or at least as good as each alternative state of affairs that would have resulted from alternative actions. This version gives relevance to the motive of an act and links it to its consequences. An act can therefore not be wrong if the decision to act was based on a right motive. A possible inference is that one can not be blamed for mistaken judgments if the motivation was to do good.
===Negative consequentialism===
Most consequentialist theories focus on promoting some sort of good consequences. However, negative utilitarianism lays out a consequentialist theory that focuses solely on minimizing bad consequences.
One major difference between these two approaches is the agent's responsibility. Positive consequentialism demands that we bring about good states of affairs, whereas negative consequentialism requires that we avoid bad ones. Stronger versions of negative consequentialism will require active intervention to prevent bad and ameliorate existing harm. In weaker versions, simple forbearance from acts tending to harm others is sufficient. An example of this is the slippery-slope argument, which encourages others to avoid a specified act on the grounds that it may ultimately lead to undesirable consequences.
Often "negative" consequentialist theories assert that reducing suffering is more important than increasing pleasure. Karl Popper, for example, claimed that "from the moral point of view, pain cannot be outweighed by pleasure." (While Popper is not a consequentialist per se, this is taken as a classic statement of negative utilitarianism.) When considering a theory of justice, negative consequentialists may use a statewide or global-reaching principle: the reduction of suffering (for the disadvantaged) is more valuable than increased pleasure (for the affluent or luxurious).
===Acts and omissions===
Since pure consequentialism holds that an action is to be judged solely by its result, most consequentialist theories hold that a deliberate action is no different from a deliberate decision not to act. This contrasts with the "acts and omissions doctrine", which is upheld by some medical ethicists and some religions: it asserts there is a significant moral distinction between acts and deliberate non-actions which lead to the same outcome. This contrast is brought out in issues such as voluntary euthanasia.
=== Actualism and possibilism ===
The normative status of an action depends on its consequences according to consequentialism. The consequences of the actions of an agent may include other actions by this agent. Actualism and possibilism disagree on how later possible actions impact the normative status of the current action by the same agent. Actualists assert that it is only relevant what the agent would actually do later for assessing the value of an alternative. Possibilists, on the other hand, hold that we should also take into account what the agent could do, even if she would not do it.
For example, assume that Gifre has the choice between two alternatives, eating a cookie or not eating anything. Having eaten the first cookie, Gifre could stop eating cookies, which is the best alternative. But after having tasted one cookie, Gifre would freely decide to continue eating cookies until the whole bag is finished, which would result in a terrible stomach ache and would be the worst alternative. Not eating any cookies at all, on the other hand, would be the second-best alternative. Now the question is: should Gifre eat the first cookie or not? Actualists are only concerned with the actual consequences. According to them, Gifre should not eat any cookies at all since it is better than the alternative leading to a stomach ache. Possibilists, however, contend that the best possible course of action involves eating the first cookie and this is therefore what Gifre should do.
One counterintuitive consequence of actualism is that agents can avoid moral obligations simply by having an imperfect moral character.
Douglas W. Portmore has suggested that these and other problems of actualism and possibilism can be avoided by constraining what counts as a genuine alternative for the agent. On his view, it is a requirement that the agent has rational control over the event in question. For example, eating only one cookie and stopping afterward only is an option for Gifre if she has the rational capacity to repress her temptation to continue eating. If the temptation is irrepressible then this course of action is not considered to be an option and is therefore not relevant when assessing what the best alternative is. Portmore suggests that, given this adjustment, we should prefer a view very closely associated with possibilism called maximalism.
====The ideal observer====
One common tactic among consequentialists, particularly those committed to an altruistic (selfless) account of consequentialism, is to employ an ideal, neutral observer from which moral judgements can be made. John Rawls, a critic of utilitarianism, argues that utilitarianism, in common with other forms of consequentialism, relies on the perspective of such an ideal observer. However, if this approach is naïvely adopted, then moral agents who, for example, recklessly fail to reflect on their situation, and act in a way that brings about terrible results, could be said to be acting in a morally justifiable way. Acting in a situation without first informing oneself of the circumstances of the situation can lead to even the most well-intended actions yielding miserable consequences. As a result, it could be argued that there is a moral imperative for agents to inform themselves as much as possible about a situation before judging the appropriate course of action. This imperative, of course, is derived from consequential thinking: a better-informed agent is able to bring about better consequences.
===Consequences for whom===
Moral action always has consequences for certain people or things. Varieties of consequentialism can be differentiated by the beneficiary of the good consequences. That is, one might ask "Consequences for whom?"
====Agent-focused or agent-neutral====
A fundamental distinction can be drawn between theories which require that agents act for ends perhaps disconnected from their own interests and drives, and theories which permit that agents act for ends in which they have some personal interest or motivation. These are called "agent-neutral" and "agent-focused" theories respectively.
Agent-neutral consequentialism ignores the specific value a state of affairs has for any particular agent. Thus, in an agent-neutral theory, an actor's personal goals do not count any more than anyone else's goals in evaluating what action the actor should take. Agent-focused consequentialism, on the other hand, focuses on the particular needs of the moral agent. Thus, in an agent-focused account, such as one that Peter Railton outlines, the agent might be concerned with the general welfare, but the agent is more concerned with the immediate welfare of herself and her friends and family.
These two approaches could be reconciled by acknowledging the tension between an agent's interests as an individual and as a member of various groups, and seeking to somehow optimize among all of these interests. For example, it may be meaningful to speak of an action as being good for someone as an individual, but bad for them as a citizen of their town.
====Human-centered?====
Many consequentialist theories may seem primarily concerned with human beings and their relationships with other human beings. However, some philosophers argue that we should not limit our ethical consideration to the interests of human beings alone. Jeremy Bentham, who is regarded as the founder of utilitarianism, argues that animals can experience pleasure and pain, thus demanding that 'non-human animals' should be a serious object of moral concern.
More recently, Peter Singer has argued that it is unreasonable that we do not give equal consideration to the interests of animals as to those of human beings when we choose the way we are to treat them. Such equal consideration does not necessarily imply identical treatment of humans and non-humans, any more than it necessarily implies identical treatment of all humans.
===Value of consequences===
One way to divide various consequentialisms is by the types of consequences that are taken to matter most, that is, which consequences count as good states of affairs. According to utilitarianism, a good action is one that results in an increase in pleasure, and the best action is one that results in the most pleasure for the greatest number. Closely related is eudaimonic consequentialism, according to which a full, flourishing life, which may or may not be the same as enjoying a great deal of pleasure, is the ultimate aim. Similarly, one might adopt an aesthetic consequentialism, in which the ultimate aim is to produce beauty. However, one might fix on non-psychological goods as the relevant effect. Thus, one might pursue an increase in material equality or political liberty instead of something like the more ephemeral "pleasure". Other theories adopt a package of several goods, all to be promoted equally. As the consequentialist approach contains an inherent assumption that the outcomes of a moral decision can be quantified in terms of "goodness" or "badness," or at least put in order of increasing preference, it is an especially suited moral theory for a probabilistic and decision theoretical approach.
===Virtue ethics===
Consequentialism can also be contrasted with aretaic moral theories such as virtue ethics. Whereas consequentialist theories posit that consequences of action should be the primary focus of our thinking about ethics, virtue ethics insists that it is the character rather than the consequences of actions that should be the focal point. Some virtue ethicists hold that consequentialist theories totally disregard the development and importance of moral character. For example, Philippa Foot argues that consequences in themselves have no ethical content, unless it has been provided by a virtue such as benevolence. Other consequentialists consider effects on the character of people involved in an action when assessing consequence. Similarly, a consequentialist theory may aim at the maximization of a particular virtue or set of virtues. Finally, following Foot's lead, one might adopt a sort of consequentialism that argues that virtuous activity ultimately produces the best consequences.
===Ultimate end===
The ultimate end is a concept in the moral philosophy of Max Weber, in which individuals act in a faithful, rather than rational, manner.}}
==Criticisms==
G. E. M. Anscombe objects to the consequentialism of Sidgwick on the grounds that the moral worth of an action is premised on the predictive capabilities of the individual, relieving them of the responsibility for the "badness" of an act should they "make out a case for not having foreseen" negative consequences. That such an act is immoral mirrors Anscombe's objection to Sidgwick that his consequentialism would problematically absolve the consequentalist of moral responsibility when the consequentalist fails to foresee the true consequences of an act.
The future amplification of the effects of small decisions is an important factor that makes it more difficult to predict the ethical value of consequences, even though most would agree that only predictable consequences are charged with a moral responsibility.
Bernard Williams has argued that consequentialism is alienating because it requires moral agents to put too much distance between themselves and their own projects and commitments. Williams argues that consequentialism requires moral agents to take a strictly impersonal view of all actions, since it is only the consequences, and not who produces them, that are said to matter. Williams argues that this demands too much of moral agents—since (he claims) consequentialism demands that they be willing to sacrifice any and all personal projects and commitments in any given circumstance in order to pursue the most beneficent course of action possible. He argues further that consequentialism fails to make sense of intuitions that it can matter whether or not someone is personally the author of a particular consequence. For example, that participating in a crime can matter, even if the crime would have been committed anyway, or would even have been worse, without the agent's participation.
Some consequentialists—most notably Peter Railton—have attempted to develop a form of consequentialism that acknowledges and avoids the objections raised by Williams. Railton argues that Williams's criticisms can be avoided by adopting a form of consequentialism in which moral decisions are to be determined by the sort of life that they express. On his account, the agent should choose the sort of life that will, on the whole, produce the best overall effects.
==Notable consequentialists==
R. M. Adams (born 1937)
Jonathan Baron (born 1944)
Jeremy Bentham (1748–1832)
Richard B. Brandt (1910–1997)
John Dewey (1857–1952)
Julia Driver (1961- )
Milton Friedman (1912–2006)
David Friedman (born 1945)
William Godwin (1756–1836)
R. M. Hare (1919–2002)
John Harsanyi (1920–2000)
Brad Hooker (born 1957)
Francis Hutcheson (1694–1746)
Shelly Kagan (born 1963)
Niccolò Machiavelli (1469–1527)
James Mill (1773–1836)
John Stuart Mill (1806–1873)
G. E. Moore (1873–1958)
Mozi (470–391 BCE)
Philip Pettit (born 1945)
Peter Railton (born 1950)
Henry Sidgwick (1838–1900)
Peter Singer (born 1946)
J. J. C. Smart (1920–2012)
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5,735 |
Conscription
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Conscription, also known as the draft in American English, is the practice in which the compulsory enlistment in a national service, mainly a military service, is enforced by law. Conscription dates back to antiquity and it continues in some countries to the present day under various names. The modern system of near-universal national conscription for young men dates to the French Revolution in the 1790s, where it became the basis of a very large and powerful military. Most European nations later copied the system in peacetime, so that men at a certain age would serve 1 to 8 years on active duty and then transfer to the reserve force.
Conscription is controversial for a range of reasons, including conscientious objection to military engagements on religious or philosophical grounds; political objection, for example to service for a disliked government or unpopular war; sexism, in that historically men have been subject to the draft in the most cases; and ideological objection, for example, to a perceived violation of individual rights. Those conscripted may evade service, sometimes by leaving the country, and seeking asylum in another country. Some selection systems accommodate these attitudes by providing alternative service outside combat-operations roles or even outside the military, such as (alternative civil service) in Finland and (compulsory community service) in Austria and Switzerland. Several countries conscript male soldiers not only for armed forces, but also for paramilitary agencies, which are dedicated to police-like domestic-only service like internal troops, border guards or non-combat rescue duties like civil defence.
As of 2025, many states no longer conscript their citizens, relying instead upon professional militaries with volunteers. The ability to rely on such an arrangement, however, presupposes some degree of predictability with regard to both war-fighting requirements and the scope of hostilities. Many states that have abolished conscription still, therefore, reserve the power to resume conscription during wartime or times of crisis. States involved in wars or interstate rivalries are most likely to implement conscription, and democracies are less likely than autocracies to implement conscription. With a few exceptions, such as Singapore and Egypt, former British colonies are less likely to have conscription, as they are influenced by British anti-conscription norms that can be traced back to the English Civil War; the United Kingdom abolished conscription in 1960.
Various forms of avoiding military service are recorded. While it was outlawed by the Code of Hammurabi, the hiring of substitutes appears to have been practiced both before and after the creation of the code. Later records show that Ilkum commitments could become regularly traded. In other places, people simply left their towns to avoid their Ilkum service. Another option was to sell Ilkum lands and the commitments along with them. With the exception of a few exempted classes, this was forbidden by the Code of Hammurabi.
===Medieval period===
====Medieval levies====
Under the feudal laws on the European continent, landowners in the medieval period enforced a system whereby all peasants, freemen commoners and noblemen aged 15 to 60 living in the countryside or in urban centers, were summoned for military duty when required by either the king or the local lord, bringing along the weapons and armor according to their wealth. These levies fought as footmen, sergeants, and men at arms under local superiors appointed by the king or the local lord such as the arrière-ban in France. Arrière-ban denoted a general levy, where all able-bodied males age 15 to 60 living in the Kingdom of France were summoned to go to war by the King (or the constable and the marshals). Men were summoned by the bailiff (or the sénéchal in the south). Bailiffs were military and political administrators installed by the King to steward and govern a specific area of a province following the king's commands and orders. The men summoned in this way were then summoned by the lieutenant who was the King's representative and military governor over an entire province comprising many bailiwicks, seneschalties and castellanies. All men from the richest noble to the poorest commoner were summoned under the arrière-ban and they were supposed to present themselves to the King or his officials.
In medieval Scandinavia the leiðangr (Old Norse), leidang (Norwegian), leding, (Danish), ledung (Swedish), lichting (Dutch), expeditio (Latin) or sometimes leþing (Old English), was a levy of free farmers conscripted into coastal fleets for seasonal excursions and in defence of the realm.
The bulk of the Anglo-Saxon English army, called the fyrd, was composed of part-time English soldiers drawn from the freemen of each county. In the 690s laws of Ine of Wessex, three levels of fines are imposed on different social classes for neglecting military service.
Some modern writers claim military service in Europe was restricted to the landowning minor nobility. These thegns were the land-holding aristocracy of the time and were required to serve with their own armour and weapons for a certain number of days each year. The historian David Sturdy has cautioned about regarding the fyrd as a precursor to a modern national army composed of all ranks of society, describing it as a "ridiculous fantasy":
The persistent old belief that peasants and small farmers gathered to form a national army or fyrd is a strange delusion dreamt up by antiquarians in the late eighteenth or early nineteenth centuries to justify universal military conscription.
In feudal Japan the shogun decree of 1393 exempted money lenders from religious or military levies, in return for a yearly tax. The Ōnin War weakened the shogun and levies were imposed again on money lenders. This overlordism was arbitrary and unpredictable for commoners. While the money lenders were not poor, several overlords tapped them for income. Levies became necessary for the survival of the overlord, allowing the lord to impose taxes at will. These levies included tansen tax on agricultural land for ceremonial expenses. Yakubu takumai tax was raised on all land to rebuild the Ise Grand Shrine, and munabechisen tax was imposed on all houses. At the time, land in Kyoto was acquired by commoners through usury and in 1422 the shogun threatened to repossess the land of those commoners who failed to pay their levies.
==== Military slavery ====
The system of military slaves was widely used in the Middle East, beginning with the creation of the corps of Turkic slave-soldiers (ghulams or mamluks) by the Abbasid caliph al-Mu'tasim in the 820s and 830s. The Mamluks (; (singular), , mamālīk (plural); translated as "one who is owned", meaning "slave") The most enduring Mamluk realm was the knightly military class in medieval Egypt, which developed from the ranks of slave-soldiers. but the institution of military slavery spread to include Circassians, Abkhazians, Georgians, Armenians, Russians,}} (see Saqaliba). They also recruited from the Egyptians. The "Mamluk/Ghulam Phenomenon", was of great political importance; for one thing, it endured for nearly 1,000 years, from the 9th century to the early 19th century.
Over time, Mamluks became a powerful military knightly class in various Muslim societies that were controlled by dynastic Arab rulers.{{refn| While Mamluks were purchased as property,
In the middle of the 14th century, Ottoman sultan Murad I developed personal troops to be loyal to him, with a slave army called the Kapıkulu. The first units in the Janissary Corps were formed from prisoners of war and slaves, probably as a result of the sultan taking his traditional one-fifth share of his army's plunder in kind rather than monetarily; however, the continuing exploitation and enslavement of dhimmi peoples (i.e., non-Muslims), predominantly Balkan Christians, Children were drafted at a young age and soon turned into slave-soldiers in an attempt to make them loyal to the Ottoman sultan. The Ottoman Empire began its expansion into Europe by invading the European portions of the Byzantine Empire in the 14th and 15th centuries up until the capture of Constantinople in 1453, establishing Islam as the state religion of the newly-founded empire. The Ottoman Turks further expanded into Southeastern Europe and consolidated their political power by invading and conquering huge portions of the Serbian Empire, Bulgarian Empire, and the remaining territories of the Byzantine Empire in the 14th and 15th centuries. As borders of the Ottoman Empire expanded, the devşirme system of child levy enslavement was extended to include Armenians, Bulgarians, Croats, Hungarians, Serbs, and later Bosniaks, and, in rare instances, Romanians, Georgians, Circassians, Ukrainians, Poles, and southern Russians. By 1609, the Sultan's Kapıkulu forces increased to about 100,000.
The slave trade in the Ottoman Empire supplied the ranks of the Ottoman army between the 15th and 19th centuries. They were useful in preventing both the slave rebellions and the breakup of the Empire itself, especially due to the rising tide of nationalism among European peoples in its Balkan provinces from the 17th century onwards. Throughout the 16th to 19th centuries, the Barbary States sent pirates to raid nearby parts of Europe in order to capture Christian slaves to sell at slave markets in the Muslim world, primarily in North Africa and the Ottoman Empire, throughout the Renaissance and early modern period. According to historian Robert Davis, from the 16th to 19th centuries, Barbary pirates captured 1 million to 1.25 million Europeans as slaves, although these numbers are disputed. These slaves were captured mainly from the crews of captured vessels, from coastal villages in Spain and Portugal, and from farther places like the Italian Peninsula, France, or England, the Netherlands, Ireland, the Azores Islands, and even Iceland. The Crimean Tatars frequently mounted raids into the Danubian Principalities, Poland–Lithuania, and Russia to enslave people whom they could capture.
Apart from the effect of a lengthy period under Ottoman domination, many of the subject populations were periodically and forcefully converted to Islam Radushev states that the recruitment system based on child levy can be bisected into two periods: its first, or classical period, encompassing those first two centuries of regular execution and utilization to supply recruits; and a second, or modern period, which more focuses on its gradual change, decline, and ultimate abandonment, beginning in the 17th century. On the western coast of Africa, Berber Muslims captured non-Muslims to put to work as laborers. In Morocco, the Berbers looked south rather than north. The Moroccan sultan Moulay Ismail, called "the Bloodthirsty" (1672–1727), employed a corps of 150,000 black slaves, called the "Black Guard". He used them to coerce the country into submission.
===In modern times===
Modern conscription, the massed military enrollment of national citizens (), was devised during the French Revolution, to enable the Republic to defend itself from the attacks of European monarchies. Deputy Jean-Baptiste Jourdan gave its name to the 5 September 1798 Act, whose first article stated: "Any Frenchman is a soldier and owes himself to the defense of the nation." It enabled the creation of the , what Napoleon Bonaparte called "the nation in arms", which overwhelmed European professional armies that often numbered only into the low tens of thousands. More than 2.6 million men were inducted into the French military in this way between the years 1800 and 1813.
The defeat of the Prussian Army in particular shocked the Prussian establishment, which had believed it was invincible after the victories of Frederick the Great. The Prussians were used to relying on superior organization and tactical factors such as order of battle to focus superior troops against inferior ones. Given approximately equivalent forces, as was generally the case with professional armies, these factors showed considerable importance. However, they became considerably less important when the Prussian armies faced Napoleon's forces that outnumbered their own in some cases by more than ten to one. Scharnhorst advocated adopting the , the military conscription used by France. The was the beginning of short-term compulsory service in Prussia, as opposed to the long-term conscription previously used.
In the Russian Empire, the military service time "owed" by serfs was 25 years at the beginning of the 19th century. In 1834 it was decreased to 20 years. The recruits were to be not younger than 17 and not older than 35. In 1874 Russia introduced universal conscription in the modern pattern, an innovation only made possible by the abolition of serfdom in 1861. New military law decreed that all male Russian subjects, when they reached the age of 20, were eligible to serve in the military for six years.
In the decades prior to World War I universal conscription along broadly Prussian lines became the norm for European armies, and those modeled on them. By 1914 the only substantial armies still completely dependent on voluntary enlistment were those of Britain and the United States. Some colonial powers such as France reserved their conscript armies for home service while maintaining professional units for overseas duties.
====World Wars====
The range of eligible ages for conscripting was expanded to meet national demand during the World Wars.
In the United States, the Selective Service System drafted men for World War I initially in an age range from 21 to 30 but expanded its eligibility in 1918 to an age range of 18 to 45. In the case of a widespread mobilization of forces where service includes homefront defense, ages of conscripts may range much higher, with the oldest conscripts serving in roles requiring lesser mobility.
Expanded-age conscription was common during the Second World War: in Britain, it was commonly known as "call-up" and extended to age 51. Nazi Germany termed it ("People's Storm") and included boys as young as 16 and men as old as 60. During the Second World War, both Britain and the Soviet Union conscripted women. The United States was on the verge of drafting women into the Nurse Corps because it anticipated it would need the extra personnel for its planned invasion of Japan. However, the Japanese surrendered and the idea was abandoned.
During the Great Patriotic War, the Red Army conscripted nearly 30 million men.
==Arguments against conscription==
===Sexism===
Men's rights activists, feminists, and opponents of discrimination against men The federal district judge's opinion was unanimously overturned on appeal to the U.S. Court of Appeals for the 5th Circuit. In September 2021, the House of Representatives passed the annual Defense Authorization Act, which included an amendment that states that "all Americans between the ages of 18 and 25 must register for selective service." This amendment omitted the word "male", which would have extended a potential draft to women; however, the amendment was removed before the National Defense Authorization Act was passed.
Feminists have argued, first, that military conscription is sexist because wars serve the interests of what they view as the patriarchy; second, that the military is a sexist institution and that conscripts are therefore indoctrinated into sexism; and third, that conscription of men normalizes violence by men as socially acceptable. Feminists have been organizers and participants in resistance to conscription in several countries.
Conscription has also been criticized on the ground that, historically, only men have been subjected to conscription. Men who opt out or are deemed unfit for military service must often perform alternative service, such as Zivildienst in Austria, Germany and Switzerland, or pay extra taxes, whereas women do not have these obligations. In the US, men who do not register with the Selective Service cannot apply for citizenship, receive federal financial aid, grants or loans, be employed by the federal government, be admitted to public colleges or universities, or, in some states, obtain a driver's license.
===Involuntary servitude===
Many American libertarians oppose conscription and call for the abolition of the Selective Service System, arguing that impressment of individuals into the armed forces amounts to involuntary servitude. For example, Ron Paul, a former U.S. Libertarian Party presidential nominee, has said that conscription "is wrongly associated with patriotism, when it really represents slavery and involuntary servitude". The philosopher Ayn Rand opposed conscription, opining that "of all the statist violations of individual rights in a mixed economy, the military draft is the worst. It is an abrogation of rights. It negates man's fundamental right—the right to life—and establishes the fundamental principle of statism: that a man's life belongs to the state, and the state may claim it by compelling him to sacrifice it in battle."
In 1917, a number of radicals and anarchists, including Emma Goldman, challenged the new draft law in federal court, arguing that it was a violation of the Thirteenth Amendment's prohibition against slavery and involuntary servitude. However, the Supreme Court unanimously upheld the constitutionality of the draft act in the case of Arver v. United States on 7 January 1918, on the ground that the Constitution gives Congress the power to declare war and to raise and support armies. The Court also relied on the principle of the reciprocal rights and duties of citizens. "It may not be doubted that the very conception of a just government in its duty to the citizen includes the reciprocal obligation of the citizen to render military service in case of need and the right to compel."
===Economic===
It can be argued that in a cost-to-benefit ratio, conscription during peacetime is not worthwhile. Months or years of service performed by the most fit and capable subtract from the productivity of the economy; add to this the cost of training them, and in some countries paying them. Compared to these extensive costs, some would argue there is very little benefit; if there ever was a war then conscription and basic training could be completed quickly, and in any case there is little threat of a war in most countries with conscription. In the United States, every male resident is required by law to register with the Selective Service System within 30 days following his 18th birthday and be available for a draft; this is often accomplished automatically by a motor vehicle department during licensing or by voter registration.
According to Milton Friedman the cost of conscription can be related to the parable of the broken window in anti-draft arguments. The cost of the work, military service, does not disappear even if no salary is paid. The work effort of the conscripts is effectively wasted, as an unwilling workforce is extremely inefficient. The impact is especially severe in wartime, when civilian professionals are forced to fight as amateur soldiers. Not only is the work effort of the conscripts wasted and productivity lost, but professionally skilled conscripts are also difficult to replace in the civilian workforce. Every soldier conscripted in the army is taken away from his civilian work, and away from contributing to the economy which funds the military. This may be less a problem in an agrarian or pre-industrialized state where the level of education is generally low, and where a worker is easily replaced by another. However, this is potentially more costly in a post-industrial society where educational levels are high and where the workforce is sophisticated and a replacement for a conscripted specialist is difficult to find. Even more dire economic consequences result if the professional conscripted as an amateur soldier is killed or maimed for life; his work effort and productivity are lost.
==Arguments for conscription==
===Political and moral motives===
Classical republicans promoted conscription as a tool for maintaining civilian control of the military, thereby preventing usurpation by a select class of warriors or mercenaries. Jean Jacques Rousseau argued vehemently against professional armies since he believed that it was the right and privilege of every citizen to participate to the defense of the whole society and that it was a mark of moral decline to leave the business to professionals. He based his belief upon the development of the Roman Republic, which came to an end at the same time as the Roman Army changed from a conscript to a professional force. Similarly, Aristotle linked the division of armed service among the populace intimately with the political order of the state. Niccolò Machiavelli argued strongly for conscription in The Prince and The Art of War and saw the professional armies, made up of mercenary units, as the cause of the failure of societal unity in Italy.
Other proponents, such as William James, consider both mandatory military and national service as ways of instilling maturity in young adults. Some proponents, such as Jonathan Alter and Mickey Kaus, support a draft in order to reinforce social equality, create social consciousness, break down class divisions and allow young adults to immerse themselves in public enterprise. This justification forms the basis of Israel's People's Army Model. Charles Rangel called for the reinstatement of the draft during the Iraq War not because he seriously expected it to be adopted but to stress how the socioeconomic restratification meant that very few children of upper-class Americans served in the all-volunteer American armed forces.
===Economic and resource efficiency===
It is estimated by the British military that in a professional military, a company deployed for active duty in peacekeeping corresponds to three inactive companies at home. Salaries for each are paid from the military budget. In contrast, volunteers from a trained reserve are in their civilian jobs when they are not deployed.
Under the total defense doctrine, conscription paired with periodic refresher training ensures that the entire able-bodied population of a country can be mobilized to defend against invasion or assist civil authorities during emergencies. For this reason, some European countries have reintroduced or debated reintroducing conscription during the onset of the Russian invasion of Ukraine.
Military Keynesians often argue for conscription as a job guarantee. For example, it was more financially beneficial for less-educated young Portuguese men born in 1967 to participate in conscription than to participate in the highly competitive job market with men of the same age who continued to higher education.
== Drafting of women ==
Throughout history, women have only been conscripted to join armed forces in a few countries, in contrast to the universal practice of conscription from among the male population. The traditional view has been that military service is a test of manhood and a rite of passage from boyhood into manhood. In recent years, this position has been challenged on the basis that it violates gender equality, and some countries, have extended conscription obligations to women.
In 2006, eight countries (China, Eritrea, Israel, Libya, Malaysia, North Korea, Peru, and Taiwan) conscripted women into military service.
Norway introduced female conscription in 2015, making it the first NATO member to have a legally compulsory national service for both men and women, and the first country in the world to draft women on the same formal terms as men. In practice only motivated volunteers are selected to join the army in Norway.
Sweden introduced female conscription in 2010, but it was not activated until 2017. This made Sweden the second nation in Europe to draft women, and the second in the world (after Norway) to draft women on the same formal terms as men.
Denmark has extended conscription to women from 2027 but then brought forward military service to 2025, also on a gender-neutral model.
Israel has universal female conscription, although it is possible to avoid service by claiming a religious exemption and over a third of Israeli women do so.
Finland introduced voluntary female conscription in 1995, giving women between the ages of 18 and 29 an option to complete their military service alongside men.
Sudanese law allows for conscription of women, but this is not implemented in practice.
In the United Kingdom during World War II, beginning in 1941, women were brought into the scope of conscription but, as all women with dependent children were exempt and many women were informally left in occupations such as nursing or teaching, the number conscripted was relatively few. Most women who were conscripted were sent to the factories, although some were part of the Auxiliary Territorial Service (ATS), Women's Land Army, and other women's services. None were assigned to combat roles unless they volunteered. In contemporary United Kingdom, in July 2016, all exclusions on women serving in Ground Close Combat (GCC) roles were lifted.
In the Soviet Union, there was never conscription of women for the armed forces, but the severe disruption of normal life and the high proportion of civilians affected by World War II after the German invasion attracted many volunteers for "The Great Patriotic War". Medical doctors of both sexes could and would be conscripted (as officers). Also, the Soviet university education system required Department of Chemistry students of both sexes to complete an ROTC course in NBC defense, and such female reservist officers could be conscripted in times of war.
The United States came close to drafting women into the Nurse Corps in preparation for a planned invasion of Japan.
In 1981 in the United States, several men filed lawsuit in the case Rostker v. Goldberg, alleging that the Selective Service Act of 1948 violates the Due Process Clause of the Fifth Amendment by requiring that only men register with the Selective Service System (SSS). The Supreme Court eventually upheld the Act, stating that "the argument for registering women was based on considerations of equity, but Congress was entitled, in the exercise of its constitutional powers, to focus on the question of military need, rather than 'equity.'" In 2013, Judge Gray H. Miller of the United States District Court for the Southern District of Texas ruled that the Service's men-only requirement was unconstitutional, as while at the time Rostker was decided, women were banned from serving in combat, the situation had since changed with the 2013 and 2015 restriction removals. Miller's opinion was reversed by the Fifth Circuit, stating that only the Supreme Court could overturn the Supreme Court precedence from Rostker. The Supreme Court considered but declined to review the Fifth Circuit's ruling in June 2021. In an opinion authored by Justice Sonia Sotomayor and joined by Justices Stephen Breyer and Brett Kavanaugh, the three justices agreed that the male-only draft was likely unconstitutional given the changes in the military's stance on the roles, but because Congress had been reviewing and evaluating legislation to eliminate its male-only draft requirement via the National Commission on Military, National, and Public Service (NCMNPS) since 2016, it would have been inappropriate for the Court to act at that time.
On 1 October 1999, in Taiwan, the Judicial Yuan of the Republic of China in its Interpretation 490 considered that the physical differences between males and females and the derived role differentiation in their respective social functions and lives would not make drafting only males a violation of the Constitution of the Republic of China. Though women are not conscripted in Taiwan, transsexual persons are exempt.
In 2018, the Netherlands started including women in its draft registration system, although conscription is not currently enforced for either sex. France and Portugal, where conscription was abolished, extended their symbolic, mandatory day of information on the armed forces for young people - called Defence and Citizenship Day in France and Day of National Defence in Portugal – to women in 1997 and 2008, respectively; at the same time, the military registry of both countries and obligation of military service in case of war was extended to women.
==Conscientious objection==
A conscientious objector is an individual whose personal beliefs are incompatible with military service, or, more often, with any role in the armed forces. In some countries, conscientious objectors have special legal status, which augments their conscription duties. For example, Sweden allows conscientious objectors to choose a service in the weapons-free civil defense.
The reasons for refusing to serve in the military are varied. Some people are conscientious objectors for religious reasons. In particular, the members of the historic peace churches are pacifist by doctrine, and Jehovah's Witnesses, while not strictly pacifists, refuse to participate in the armed forces on the ground that they believe that Christians should be neutral in international conflicts.
==By country==
=== Austria ===
Every male citizen of the Republic of Austria from the age of 17 up to 50, specialists up to 65 years is liable to military service. However, besides mobilization, conscription calls to a six-month long basic military training in the can be done up to the age of 35. For men refusing to undergo this training, a nine-month lasting community service is mandatory.
=== Belgium ===
Belgium abolished the conscription in 1994. The last conscripts left active service in February 1995. To this day (2019), a small minority of the Belgian citizens supports the idea of reintroducing military conscription, for both men and women.
=== Bulgaria ===
Bulgaria had conscription for males above 18 until it was ended in 2008. Due to a shortfall in the army of some 5,500 soldiers, parts of the former ruling coalition have expressed their support for the return of conscription, most notably Krasimir Karakachanov. Opposition towards this idea from the main coalition partner, GERB, saw a compromise in 2018, where instead of conscription, Bulgaria could have possibly introduced a voluntary military service by 2019 where young citizens can volunteer for a period of 6 to 9 months, receiving a basic wage. However, this has not gone forward.
=== Cambodia ===
Since the signing of the Peace Accord in 1993, there has been no official conscription in Cambodia. Also the National Assembly has repeatedly rejected to reintroduce it due to popular resentment. However, in November 2006, it was reintroduced. Although mandatory for all males between the ages of 18 and 30 (with some sources stating up to age 35), less than 20% of those in the age group are recruited amidst a downsizing of the armed forces.
===Canada===
Compulsory service in a sedentary militia was practiced in Canada as early as 1669. In peacetime, compulsory service was typically limited to attending an annual muster, although the Canadian militia was mobilized for longer periods during wartime. Compulsory service in the sedentary militia continued until the early 1880s when Canada's sedentary Reserve Militia system fell into disuse. The legislative provision that formally made every male inhabitant aged 16 to 60 member of the Reserve Militia was removed in 1904, replaced with provisions that made them theoretically "liable to serve in the militia".
Conscription into a full-time military service had only been instituted twice by the government of Canada, during both world wars. Conscription into the Canadian Expeditionary Force was practiced in the last year of the First World War in 1918. During the Second World War, conscription for home defence was introduced in 1940 and for overseas service in 1944. Conscription has not been practiced in Canada since the end of the Second World War in 1945.
=== China ===
Universal conscription in China dates back to the State of Qin, which eventually became the Qin Empire of 221 BC. Following unification, historical records show that a total of 300,000 conscript soldiers and 500,000 conscript labourers constructed the Great Wall of China. In the following dynasties, universal conscription was abolished and reintroduced on numerous occasions.
, universal military conscription is theoretically mandatory in China, and reinforced by law. However, due to the large population of China and large pool of candidates available for recruitment, the People's Liberation Army has always had sufficient volunteers, so conscription has not been required in practice.
===Cuba===
=== Cyprus ===
Military service in Cyprus has a deep rooted history entangled with the Cyprus problem. Military service in the Cypriot National Guard is mandatory for all male citizens of the Republic of Cyprus, as well as any male non-citizens born of a parent of Greek Cypriot descent, lasting from the 1 January of the year in which they turn 18 years of age to 31 December, of the year in which they turn 50. All male residents of Cyprus who are of military age (16 and over) are required to obtain an exit visa from the Ministry of Defense. Currently, military conscription in Cyprus lasts up to 14 months.
=== Denmark ===
Conscription is known in Denmark since the Viking Age, where one man out of every 10 had to serve the king. Frederick IV of Denmark changed the law in 1710 to every 4th man. The men were chosen by the landowner and it was seen as a penalty.
Since 12 February 1849, every physically fit man must do military service. According to §81 in the Constitution of Denmark, which was promulgated in 1849: Every male person able to carry arms shall be liable with his person to contribute to the defence of his country under such rules as are laid down by Statute. — Constitution of DenmarkThe legislation about compulsory military service is articulated in the Danish Law of Conscription. National service takes 4–12 months. It is possible to postpone the duty when one is still in full-time education. Every male turning 18 will be drafted to the 'Day of Defence', where they will be introduced to the Danish military and their health will be tested. Physically unfit persons are not required to do military service. It is only compulsory for men, while women are free to choose to join the Danish army. Almost all of the men have been volunteers in recent years, 96.9% of the total number of recruits having been volunteers in the 2015 draft.
After lottery, one can become a conscientious objector. Total objection (refusal from alternative civilian service) results in up to 4 months jailtime according to the law. However, in 2014 a Danish man, who signed up for the service and objected later, got only 14 days of home arrest.
=== Eritrea ===
=== Estonia ===
Estonia adopted a policy of ajateenistus (literally "time service") in late 1991, having inherited the concept from Soviet legislature.
According to §124 of the 1992 constitution, "Estonian citizens have a duty to participate in national defence on the bases and pursuant to a procedure provided by a law", which in practice means that men aged 18–27 are subject to the draft.
In the formative years, conscripts had to serve an 18-month term. An amendment passed in 1994 shortened this to 12 months. Further revisions in 2003 established an eleven-month term for draftees trained as NCOs and drivers, and an eight-month term for rank & file. Under the current system, the yearly draft is divided into three "waves" – separate batches of eleven-month conscripts start their service in January and July while those selected for an eight-month term are brought in on October. An estimated 3200 people go through conscript service every year.
From 2013, women have been able to voluntarily join the conscription under the same conditions as men, the only difference being the norms of the general fitness tests and a 90-day window during which women can leave the service.
Conscripts serve in all branches of the Estonian Defence Forces except the air force which only relies on paid professionals due to its highly technical nature and security concerns. Historically, draftees could also be assigned to the border guard (before it switched to an all-volunteer model in 2000), a special rapid response unit of the police force (disbanded in 1997) or three militarized rescue companies within the Estonian Rescue Board (disbanded in 2004).
=== Finland ===
Conscription in Finland is part of a general compulsion for national military service for all adult males (; ) defined in the 127§ of the Constitution of Finland.
Conscription can take the form of military or of civilian service. According to 2021 data, 65% of Finnish males entered and finished the military service. The number of female volunteers to annually enter armed service had stabilised at approximately 300. The service period is 165, 255 or 347 days for the rank and file conscripts and 347 days for conscripts trained as NCOs or reserve officers. The length of civilian service is always twelve months. Those electing to serve unarmed in duties where unarmed service is possible serve either nine or twelve months, depending on their training.
Any Finnish male citizen who refuses to perform both military and civilian service faces a penalty of 173 days in prison, minus any served days. Such sentences are usually served fully in prison, with no parole. Jehovah's Witnesses are no longer exempted from service as of 27 February 2019. The inhabitants of demilitarized Åland are exempt from military service. By the Conscription Act of 1951, they are, however, required to serve a time at a local institution, like the coast guard. However, until such service has been arranged, they are freed from service obligation. The non-military service of Åland has not been arranged since the introduction of the act, and there are no plans to institute it. The inhabitants of Åland can also volunteer for military service on the mainland. As of 1995, women are permitted to serve on a voluntary basis and pursue careers in the military after their initial voluntary military service.
The military service takes place in Finnish Defence Forces or in the Finnish Border Guard. All services of the Finnish Defence Forces train conscripts. However, the Border Guard trains conscripts only in land-based units, not in coast guard detachments or in the Border Guard Air Wing. Civilian service may take place in the Civilian Service Center in Lapinjärvi or in an accepted non-profit organization of educational, social or medical nature.
=== Germany ===
Between 1956 and 2011 conscription was mandatory for all male citizens in the German federal armed forces (), as well as for the Federal Border Guard () in the 1970s (see Border Guard Service). With the end of the Cold War the German government drastically reduced the size of its armed forces. The low demand for conscripts led to the suspension of compulsory conscription in 2011. Since then, only volunteer professionals serve in the .
=== Greece ===
Since 1914 Greece has been enforcing mandatory military service, currently lasting 12 months (but historically up to 36 months) for all adult men. Citizens discharged from active service are normally placed in the reserve and are subject to periodic recalls of 1–10 days at irregular intervals.
Universal conscription was introduced in Greece during the military reforms of 1909, although various forms of selective conscription had been in place earlier. In more recent years, conscription was associated with the state of general mobilisation declared on 20 July 1974, due to the crisis in Cyprus (the mobilisation was formally ended on 18 December 2002).
The duration of military service has historically ranged between 9 and 36 months depending on various factors either particular to the conscript or the political situation in the Eastern Mediterranean. Although women are employed by the Greek army as officers and soldiers, they are not obliged to enlist. Soldiers receive no health insurance, but they are provided with medical support during their army service, including hospitalization costs.
Greece enforces conscription for all male citizens aged between 19 and 45. In August 2009, duration of the mandatory service was reduced from 12 months as it was before to 9 months for the army, but remained at 12 months for the navy and the air force. The number of conscripts allocated to the latter two has been greatly reduced aiming at full professionalization. Nevertheless, mandatory military service at the army was once again raised to 12 months in March 2021, unless served in units in Evros or the North Aegean islands where duration was kept at 9 months. Although full professionalization is under consideration, severe financial difficulties and mismanagement, including delays and reduced rates in the hiring of professional soldiers, as well as widespread abuse of the deferment process, has resulted in the postponement of such a plan.
=== Iran ===
In Iran, all men who reach the age of 18 must do about two years of compulsory military service in the IR police department or Iranian army or Islamic Revolutionary Guard Corps. Before the 1979 revolution, women could serve in the military. However, after the establishment of the Islamic Republic, some Ayatollahs considered women's military service to be disrespectful to women by the Pahlavi government and banned women's military service in Iran. Therefore, Iranian women and girls were completely exempted from military service, which caused Iranian men and boys to oppose.
In Iran, men who refuse to go to military service are deprived of their citizenship rights, such as employment, health insurance, continuing their education at university, finding a job, going abroad, opening a bank account, etc. Iranian men have so far opposed mandatory military service and demanded that military service in Iran become a job like in other countries, but the Islamic Republic is opposed to this demand. so they treat it with caution. In Iran, usually wealthy people are exempted from conscription. Some other men can be exempted from conscription due to their fathers serving in the Iran-Iraq war.
=== Israel ===
There is a mandatory military service for all men and women in Israel who are fit and 18 years old. Men must serve 32 months while women serve 24 months, with the vast majority of conscripts being Jewish.
Some Israeli citizens are exempt from mandatory service:
Non-Jewish Arab citizens
Permanent residents (non-civilian) such as the Druze of the Golan Heights
Male Ultra-Orthodox Jews can apply for deferment to study in Yeshiva and the deferment tends to become an exemption, although some do opt to serve in the military
Female religious Jews, as long as they declare they are unable to serve due to religious grounds. Most of whom opt for the alternative of volunteering in the national service Sherut Leumi
All of the exempt above are eligible to volunteer to the Israel Defense Forces (IDF), as long as they declare so.
Male Druze and male Circassian Israeli citizens are liable for conscription, in accordance with agreement set by their community leaders (their community leaders however signed a clause in which all female Druze and female Circassian are exempt from service).
A few male Bedouin Israeli citizens choose to enlist to the Israeli military in every draft (despite their Muslim-Arab background that exempt them from conscription).
=== Lithuania ===
Lithuania abolished its conscription in 2008. In May 2015, the Lithuanian parliament voted to reintroduce conscription and the conscripts started their training in August 2015. From 2015 to 2017 there were enough volunteers to avoid drafting civilians.
=== Luxembourg ===
Luxembourg practiced military conscription from 1948 until 1967.
=== Moldova ===
Moldova has a 12-month conscription for all males between 18 and 27 years. However, a citizen who completed a military training course at a military department is exempted from conscription.
=== Netherlands ===
Conscription, which was called "Service Duty" () in the Netherlands, was first employed in 1810 by French occupying forces. Napoleon's brother Louis Bonaparte, who was King of Holland from 1806 to 1810, had tried to introduce conscription a few years earlier, unsuccessfully. Every man aged 20 years or older had to enlist. By means of drawing lots it was decided who had to undertake service in the French army. It was possible to arrange a substitute against payment.
Later on, conscription was used for all men over the age of 18. Postponement was possible, due to study, for example. Conscientious objectors could perform an alternative civilian service instead of military service. For various reasons, this forced military service was criticized at the end of the twentieth century. Since the Cold War was over, so was the direct threat of a war. Instead, the Dutch army was employed in more and more peacekeeping operations. The complexity and danger of these missions made the use of conscripts controversial. Furthermore, the conscription system was thought to be unfair as only men were drafted.
In the European part of Netherlands, compulsory attendance has been officially suspended since 1 May 1997. Between 1991 and 1996, the Dutch armed forces phased out their conscript personnel and converted to an all-professional force. The last conscript troops were inducted in 1995, and demobilized in 1996. citizen aged 17 gets a letter in which they are told that they have been registered but do not have to present themselves for service.
=== Norway ===
Conscription was constitutionally established the 12 April 1907 with Kongeriket Norges Grunnlov § 119..
, Norway currently employs a weak form of mandatory military service for men and women. In practice recruits are not forced to serve, instead only those who are motivated are selected. About 60,000 Norwegians are available for conscription every year, but only 8,000 to 10,000 are conscripted. Since 1985, women have been able to enlist for voluntary service as regular recruits. On 14 June 2013 the Norwegian Parliament voted to extend conscription to women, resulting in universal conscription in effect from 2015. In earlier times, up until at least the early 2000s, all men aged 19–44 were subject to mandatory service, with good reasons required to avoid becoming drafted. There is a right of conscientious objection. As of 2020 Norway did not reach gender equity in conscription with only 33% of all conscripted being women.
In addition to the military service, the Norwegian government draft a total of 8,000 men and women between 18 and 55 to non-military Civil defence duty. (Not to be confused with Alternative civilian service.) Former service in the military does not exclude anyone from later being drafted to the Civil defence, but an upper limit of total 19 months of service applies. Neglecting mobilisation orders to training exercises and actual incidents, may impose fines.
===Russia===
The Russian Armed Forces draw personnel from various sources. In addition to conscripts, the 2022 Russian mobilization on account of the Russian invasion of Ukraine revealed Russian irregular units in Ukraine and Russian penal military units as sources of manpower. This adds to the BARS (Russia), the National Guard of Russia and the Russian volunteer battalions.
=== Serbia ===
, Serbia no longer practises mandatory military service. Prior to this, mandatory military service lasted 6 months for men. Conscientious objectors could however opt for 9 months of civil service instead.
On 15 December 2010, the Parliament of Serbia voted to suspend mandatory military service. The decision fully came into force on 1 January 2011.
In September 2024, Prime Minister Miloš Vučević announced that conscription will return in September 2025 with the mandatory military service lasting 75 days.
=== Singapore ===
=== South Africa ===
There was mandatory military conscription for all white men in South Africa from 1968 until the end of apartheid in 1994. Under South African defense law, young white men had to undergo two years' continuous military training after they leave school, after which they had to serve 720 days in occasional military duty over the next 12 years.
=== South Korea ===
=== Sweden ===
Sweden had conscription () for men between 1901 and 2010. During the last few decades it was selective. Since 1980, women have been allowed to sign up by choice, and, if passing the tests, do military training together with male conscripts. Since 1989 women have been allowed to serve in all military positions and units, including combat.
=== United Kingdom ===
The United Kingdom introduced conscription to full-time military service for the first time in January 1916 (the eighteenth month of World War I) and abolished it in 1920. Ireland, then part of the United Kingdom, was exempted from the original 1916 military service legislation, and although further legislation in 1918 gave power for an extension of conscription to Ireland, the power was never put into effect.
Conscription was reintroduced in 1939, in the lead up to World War II, and continued in force until 1963. Northern Ireland was exempted from conscription legislation throughout the whole period.
In all, eight million men were conscripted during both World Wars, as well as several hundred thousand younger single women. The introduction of conscription in May 1939, before the war began, was partly due to pressure from the French, who emphasized the need for a large British army to oppose the Germans. From early 1942 unmarried women age 20–30 were conscripted (unmarried women who had dependent children aged 14 or younger, including those who had illegitimate children or were widows with children were excluded). Most women who were conscripted were sent to the factories, but they could volunteer for the Auxiliary Territorial Service (ATS) and other women's services. Some women served in the Women's Land Army: initially volunteers but later conscription was introduced. However, women who were already working in a skilled job considered helpful to the war effort, such as a General Post Office telephonist, were told to continue working as before. None was assigned to combat roles unless she volunteered. By 1943 women were liable to some form of directed labour up to age 51. During the Second World War, 1.4 million British men volunteered for service and 3.2 million were conscripted. Conscripts comprised 50% of the Royal Air Force, 60% of the Royal Navy and 80% of the British Army.
=== United States ===
Conscription in the United States ended in 1973, but males aged between 18 and 25 are required to register with the Selective Service System to enable a reintroduction of conscription if necessary. President Gerald Ford had suspended mandatory draft registration in 1975, but President Jimmy Carter reinstated that requirement when the Soviet Union intervened in Afghanistan five years later. Consequently, Selective Service registration is still required of almost all young men. There have been no prosecutions for violations of the draft registration law since 1986. Males between the ages of 17 and 45, and female members of the US National Guard may be conscripted for federal militia service pursuant to 10 U.S. Code § 246 and the Militia Clauses of the United States Constitution.
In February 2019, the United States District Court for the Southern District of Texas ruled that male-only conscription registration breached the Fourteenth Amendment's equal protection clause. In National Coalition for Men v. Selective Service System, a case brought by a non-profit men's rights organization the National Coalition for Men against the U.S. Selective Service System, judge Gray H. Miller issued a declaratory judgment that the male-only registration requirement is unconstitutional, though did not specify what action the government should take. That ruling was reversed by the Fifth Circuit. In June 2021, the U.S. Supreme Court declined to review the decision by the Court of Appeals.
=== Other countries ===
Conscription in Australia
Conscription in Egypt
Conscription in France
Conscription in Gibraltar
Conscription in Malaysia
Conscription in Mexico
Conscription in Myanmar
Conscription in New Zealand
Conscription in North Korea
Conscription in Russia
Conscription in Singapore
Conscription in South Korea
Conscription in Switzerland
Conscription in Turkey
Conscription in Ukraine
Conscription in the Ottoman Empire
Conscription in the Russian Empire
Conscription in Vietnam
Conscription in Georgia
Conscription in Mozambique
|
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] |
5,736 |
Catherine Coleman
|
Catherine Grace "Cady" Coleman (born December 14, 1960) is an American chemist, engineer, former United States Air Force colonel, and retired NASA astronaut. She is a veteran of two Space Shuttle missions, and departed the International Space Station on May 23, 2011, as a crew member of Expedition 27 after logging 159 days in space.
== Education ==
Coleman graduated from Wilbert Tucker Woodson High School, Fairfax, Virginia, in 1978. then received a Ph.D. degree in polymer science and engineering from the University of Massachusetts Amherst in 1991. As an undergraduate, she was a member of the intercollegiate rowing crew and was a resident of Baker House.
== Military career ==
Coleman continued to pursue her PhD at the University of Massachusetts Amherst as a second lieutenant. In 1988, she entered active duty at Wright-Patterson Air Force Base as a research chemist. During her work, she participated as a surface analysis consultant on the NASA Long Duration Exposure Facility experiment. In 1991, she received her doctorate in polymer science and engineering. In October 2004, Coleman served as an aquanaut during the NEEMO 7 mission aboard the Aquarius underwater laboratory, living and working underwater for eleven days.
Coleman was assigned as a backup U.S. crew member for Expeditions 19, 20 and 21 and served as a backup crew member for Expeditions 24 and 25 as part of her training for Expedition 26.
Coleman launched on December 15, 2010 (December 16, 2010 Baikonur time), aboard Soyuz TMA-20 to join the Expedition 26 mission aboard the International Space Station. She retired from NASA on December 1, 2016.
=== Spaceflight experience ===
STS-73 on Space Shuttle Columbia (October 20 to November 5, 1995) was the second United States Microgravity Laboratory (USML-2) mission. The mission focused on materials science, biotechnology, combustion science, the physics of fluids, and numerous scientific experiments housed in the pressurized Spacelab module. In completing her first space flight, Coleman orbited the Earth 256 times, traveled over 6 million miles, and logged a total of 15 days, 21 hours, 52 minutes and 21 seconds in space.
STS-93 on Columbia (July 22 to 27, 1999) was a five-day mission during which Coleman was the lead mission specialist for the deployment of the Chandra X-ray Observatory. Designed to conduct comprehensive studies of the universe, the telescope will enable scientists to study exotic phenomena such as exploding stars, quasars, and black holes. Mission duration was 118 hours and 50 minutes.
Soyuz TMA-20 / Expedition 26/27 (December 15, 2010, to May 23, 2011) was an extended duration mission to the International Space Station.
== Personal ==
Coleman is married to glass artist Josh Simpson who lives in Massachusetts. They have two sons. She is part of the band Bandella, which also includes fellow NASA astronaut Stephen Robinson, Canadian astronaut Chris Hadfield, and Micki Pettit (wife of the astronaut Donald Pettit). Coleman is a flute player and has taken several flutes with her to the ISS, including a pennywhistle from Paddy Moloney of The Chieftains, an old Irish flute from Matt Molloy of The Chieftains, and a flute from Ian Anderson of Jethro Tull (band). On February 15, 2011, she played one of the instruments live from orbit on National Public Radio.
On April 12, 2011, she played a duet with Ian Anderson to honour Yuri Gagarin's 50th anniversary of his flight. She first recorded her part, which later on Anderson joined while on tour in Perm.
On May 13 of that year, Coleman delivered a taped commencement address to the class of 2011 at the University of Massachusetts Amherst.
As do many other astronauts, Coleman holds an amateur radio license (callsign: KC5ZTH).
As of 2015, she is also known to be working as a guest speaker at the Baylor College of Medicine, for the children's program "Saturday Morning Science".
In 2018, she gave a graduation address to Carter Lynch, the sole graduate of Cuttyhunk Elementary School, on Cuttyhunk Island, Massachusetts.
In 2019 the Irish postal service An Post issued a set of commemorative stamps for the 50th anniversary of the Apollo Moon landings, Catherine Coleman is featured alongside fellow astronauts Neil Armstrong, Michael Collins, and Eileen Collins.
|
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] |
5,738 |
Cervix
|
The cervix (: cervices) or cervix uteri is a dynamic fibromuscular sexual organ of the female reproductive system that connects the vagina with the uterine cavity. The human female cervix has been documented anatomically since at least the time of Hippocrates, over 2,000 years ago. The cervix is approximately 4 cm long with a diameter of approximately 3 cm and tends to be described as a cylindrical shape, although the front and back walls of the cervix are contiguous.
The cervical canal allows blood to flow from the uterus and through the vagina at menstruation, which occurs in the absence of pregnancy.
Several methods of contraception aim to prevent fertilization by blocking this conduit, including cervical caps and cervical diaphragms, preventing sperm from passing through the cervix. Other approaches include methods that observe cervical mucus, such as the Creighton Model and Billings method. Cervical mucus's consistency changes during menstrual periods, which may signal ovulation.
During vaginal childbirth, the cervix must flatten and dilate to allow the foetus to move down the birth canal. Midwives and doctors use the extent of cervical dilation to assist decision-making during childbirth.
== Structure ==
The cervix is part of the female reproductive system. Around in length, and the mucosa covering the ectocervix is known as the exocervix. The cervix has an inner mucosal layer, a thick layer of smooth muscle, and posteriorly the supravaginal portion has a serosal covering consisting of connective tissue and overlying peritoneum. To the rear, the supravaginal cervix is covered by peritoneum, which runs onto the back of the vaginal wall and then turns upwards and onto the rectum, forming the recto-uterine pouch.
The cervical canal varies greatly in length and width between women or throughout a woman's life, On average, the ectocervix is long and wide. and drains into the uterine vein. The anterior and lateral cervix drains to nodes along the uterine arteries, travelling along the cardinal ligaments at the base of the broad ligament to the external iliac lymph nodes and ultimately the paraaortic lymph nodes. The posterior and lateral cervix drains along the uterine arteries to the internal iliac lymph nodes and ultimately the paraaortic lymph nodes, and the posterior section of the cervix drains to the obturator and presacral lymph nodes. These changes are also accompanied by changes in cervical mucus, The cervix grows in size at a smaller rate than the body of the uterus, so the relative size of the cervix over time decreases, decreasing from being much larger than the body of the uterus in fetal life, twice as large during childhood, and decreasing to its adult size, smaller than the uterus, after puberty. New studies show, however, that all the cervical as well as large part of the vaginal epithelium are derived from Müllerian duct tissue and that phenotypic differences might be due to other causes.
=== Histology ===
The endocervical mucosa is about thick and lined with a single layer of columnar mucous cells. It contains numerous tubular mucous glands, which empty viscous alkaline mucus into the lumen. Underlying both types of epithelium is a tough layer of collagen. The mucosa of the endocervix is not shed during menstruation. The cervix has more fibrous tissue, including collagen and elastin, than the rest of the uterus.Type 1: Completely ectocervical (common under hormonal influence).Type 2: Endocervical component but fully visible (common before puberty).Type 3: Endocervical component, not fully visible (common after menopause).
In prepubertal girls, the functional squamocolumnar junction is just within the cervical canal.
After menopause, the uterine structures involute, and the functional squamocolumnar junction moves into the cervical canal. and some forms of artificial insemination. Some sperm remains in cervical crypts, infoldings of the endocervix, which act as a reservoir, releasing sperm over several hours and maximising the chances of fertilisation. A theory states the cervical and uterine contractions during orgasm draw semen into the uterus.
Some methods of fertility awareness, such as the Creighton model and the Billings method involve estimating a woman's periods of fertility and infertility by observing physiological changes in her body. Among these changes are several involving the quality of her cervical mucus: the sensation it causes at the vulva, its elasticity (Spinnbarkeit), its transparency, and the presence of ferning. Its consistency is determined by the influence of the hormones estrogen and progesterone. At midcycle, around the time of ovulation—a period of high estrogen levels— the mucus is thin and serous to allow sperm to enter the uterus and is more alkaline and, hence, more hospitable to sperm.
At other times in the cycle, the mucus is thick and more acidic due to the effects of progesterone. Women taking an oral contraceptive pill also have thick mucus from the effects of progesterone.
A cervical mucus plug, called the operculum, forms inside the cervical canal during pregnancy. This provides a protective seal for the uterus against the entry of pathogens and leakage of uterine fluids. The mucus plug is also known to have antibacterial properties. This plug is released as the cervix dilates, either during the first stage of childbirth or shortly before. It is visible as a blood-tinged mucous discharge.
=== Childbirth ===
The cervix plays a major role in childbirth. As the fetus descends within the uterus in preparation for birth, the presenting part, usually the head, rests on and is supported by the cervix. Generally, the active first stage of labour, when the uterine contractions become strong and regular, The second phase of labor begins when the cervix has dilated to , which is regarded as its fullest dilation, and is when active pushing and contractions push the baby along the birth canal leading to the birth of the baby.
=== Contraception ===
Several methods of contraception involve the cervix. Cervical diaphragms are reusable, firm-rimmed plastic devices inserted by a woman before intercourse that cover the cervix. Pressure against the walls of the vagina maintain the position of the diaphragm, and it acts as a physical barrier to prevent the entry of sperm into the uterus, preventing fertilisation. Cervical caps are a similar method, although they are smaller and adhere to the cervix by suction. Diaphragms and caps are often used in conjunction with spermicides. In one year, 12% of women using the diaphragm will undergo an unintended pregnancy, and with optimal use this falls to 6%. Efficacy rates are lower for the cap, with 18% of women undergoing an unintended pregnancy, and 10–13% with optimal use. Most types of progestogen-only pills are effective as a contraceptive because they thicken cervical mucus, making it difficult for sperm to pass along the cervical canal. In addition, they may also sometimes prevent ovulation.
==Clinical significance==
===Cancer===
In 2008, cervical cancer was the third-most common cancer in women worldwide, with rates varying geographically from less than one to more than 50 cases per 100,000 women. It is a leading cause of cancer-related death in poor countries, where delayed diagnosis leading to poor outcomes is common. The introduction of routine screening has resulted in fewer cases of (and deaths from) cervical cancer, however this has mainly taken place in developed countries. Most developing countries have limited or no screening, and 85% of the global burden occurs there.
Cervical cancer nearly always involves human papillomavirus (HPV) infection. HPV vaccines, such as Gardasil and Cervarix, reduce the incidence of cervical cancer, by inoculating against the viral strains involved in cancer development.
Potentially precancerous changes in the cervix can be detected by cervical screening, using methods including a Pap smear (also called a cervical smear), in which epithelial cells are scraped from the surface of the cervix and examined under a microscope. In some parts of the developed world, including the UK, the Pap test has been superseded with liquid-based cytology.
An inexpensive, cost-effective and practical alternative in poorer countries is visual inspection with acetic acid (VIA).
A result of dysplasia is usually further investigated, such as by taking a cone biopsy, which may also remove the cancerous lesion. Most cases of cervical cancer are detected in this way, without having caused any symptoms. When symptoms occur, they may include vaginal bleeding, discharge, or discomfort.
===Inflammation===
Inflammation of the cervix is referred to as cervicitis. This inflammation may be of the endocervix or ectocervix. When associated with the endocervix, it is associated with a mucous vaginal discharge and sexually transmitted infections such as chlamydia and gonorrhoea. Other causes include overgrowth of the commensal flora of the vagina. When associated with the ectocervix, inflammation may be caused by the herpes simplex virus. Inflammation is often investigated through directly visualising the cervix using a speculum, which may appear whiteish due to exudate, and by taking a Pap smear and examining for causal bacteria. Special tests may be used to identify particular bacteria. If the inflammation is due to a bacterium, then antibiotics may be given as treatment.
===Anatomical abnormalities===
Cervical stenosis is an abnormally narrow cervical canal, typically associated with trauma caused by removal of tissue for investigation or treatment of cancer, or cervical cancer itself. Diethylstilbestrol, used from 1938 to 1971 to prevent preterm labour and miscarriage, is also strongly associated with the development of cervical stenosis and other abnormalities in the daughters of the exposed women. Other abnormalities include: vaginal adenosis, in which the squamous epithelium of the ectocervix becomes columnar; cancers such as clear cell adenocarcinomas; cervical ridges and hoods; and development of a cockscomb cervix appearance,
Enlarged folds or ridges of cervical stroma (fibrous tissues) and epithelium constitute a cockscomb cervix. Similarly, cockscomb polyps lining the cervix are usually considered or grouped into the same overarching description. It is in and of itself considered a benign abnormality; its presence, however, is usually indicative of DES exposure, and as such, women who experience these abnormalities should be aware of their increased risk of associated pathologies.
Cervical agenesis is a rare congenital condition in which the cervix completely fails to develop, often associated with the concurrent failure of the vagina to develop. Other congenital cervical abnormalities exist, often associated with abnormalities of the vagina and uterus. The cervix may be duplicated in situations such as bicornuate uterus and uterine didelphys.
Cervical polyps, which are benign overgrowths of endocervical tissue, if present, may cause bleeding, or a benign overgrowth may be present in the cervical canal. Most eutherian (placental) mammal species have a single cervix and a single, bipartite or bicornuate uterus. Lagomorphs, rodents, aardvarks, and hyraxes have a duplex uterus and two cervices. Lagomorphs and rodents share many morphological characteristics and are grouped together in the clade Glires. Anteaters of the family Myrmecophagidae are unusual in that they lack a defined cervix; they are thought to have lost the characteristic rather than other mammals developing a cervix on more than one lineage. In domestic pigs, the cervix contains a series of five interdigitating pads that hold the boar's corkscrew-shaped penis during copulation.
==Etymology and pronunciation==
The word cervix () came to English from the Latin cervīx, where it means "neck", and like its Germanic counterpart, it can refer not only to the neck [of the body] but also to an analogous narrowed part of an object. The cervix uteri (neck of the uterus) is thus the uterine cervix, but in English, the word cervix used alone usually refers to it. Thus the adjective cervical may refer either to the neck (as in cervical vertebrae or cervical lymph nodes) or to the uterine cervix (as in cervical cap or cervical cancer).
Latin cervix came from the Proto-Indo-European root ker-, referring to a "structure that projects". Thus, the word cervix is linguistically related to the English word "horn", the Persian word for "head" ( sar), the Greek word for "head" ( koruphe), and the Welsh and Romanian words for "deer" (, Romanian: cerb).
The cervix was documented in anatomical literature in at least the time of Hippocrates; cervical cancer was first described more than 2,000 years ago, with descriptions provided by both Hippocrates and Aretaeus. However, there was some variation in word sense among early writers, who used the term to refer to both the cervix and the internal uterine orifice. The first attested use of the word to refer to the cervix of the uterus was in 1702.
|
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"smooth muscle",
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"Human reproductive system",
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"Labor induction",
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"orgasm",
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"vaginal adenosis",
"uterine artery",
"human papillomavirus",
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"Mucous membrane",
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"urogenital",
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"mucus",
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"Hippocrates",
"menstruation",
"oral contraceptive pill",
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"commensal flora",
"Churchill Livingstone",
"Paramesonephric duct",
"Pap smear",
"reproductive cycle",
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"Spinnbarkeit",
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"elastin",
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"rectum",
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"serosal",
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"Uterine contraction",
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"Colposcopy",
"Sacral spinal nerve 2",
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"vaginal fornix",
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"benign",
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"platinum",
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"columnar epithelia",
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"fetus",
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] |
5,739 |
Compiler
|
In computing, a compiler is a computer program that translates computer code written in one programming language (the source language) into another language (the target language). The name "compiler" is primarily used for programs that translate source code from a high-level programming language to a low-level programming language (e.g. assembly language, object code, or machine code) to create an executable program.
There are many different types of compilers which produce output in different useful forms. A cross-compiler produces code for a different CPU or operating system than the one on which the cross-compiler itself runs. A bootstrap compiler is often a temporary compiler, used for compiling a more permanent or better optimised compiler for a language.
Related software include decompilers, programs that translate from low-level languages to higher level ones; programs that translate between high-level languages, usually called source-to-source compilers or transpilers; language rewriters, usually programs that translate the form of expressions without a change of language; and compiler-compilers, compilers that produce compilers (or parts of them), often in a generic and reusable way so as to be able to produce many differing compilers.
A compiler is likely to perform some or all of the following operations, often called phases: preprocessing, lexical analysis, parsing, semantic analysis (syntax-directed translation), conversion of input programs to an intermediate representation, code optimization and machine specific code generation. Compilers generally implement these phases as modular components, promoting efficient design and correctness of transformations of source input to target output. Program faults caused by incorrect compiler behavior can be very difficult to track down and work around; therefore, compiler implementers invest significant effort to ensure compiler correctness.
==Comparison with interpreter==
With respect to making source code runnable, an interpreter provides a similar function as a compiler, but via a different mechanism. An interpreter executes code without converting it to machine code. Limited memory capacity of early computers led to substantial technical challenges when the first compilers were designed. Therefore, the compilation process needed to be divided into several small programs. The front end programs produce the analysis products used by the back end programs to generate target code. As computer technology provided more resources, compiler designs could align better with the compilation process.
It is usually more productive for a programmer to use a high-level language, so the development of high-level languages followed naturally from the capabilities offered by digital computers. High-level languages are formal languages that are strictly defined by their syntax and semantics which form the high-level language architecture. Elements of these formal languages include:
Alphabet, any finite set of symbols;
String, a finite sequence of symbols;
Language, any set of strings on an alphabet.
The sentences in a language may be defined by a set of rules called a grammar.
Backus–Naur form (BNF) describes the syntax of "sentences" of a language. It was developed by John Backus and used for the syntax of Algol 60. The ideas derive from the context-free grammar concepts by linguist Noam Chomsky. "BNF and its extensions have become standard tools for describing the syntax of programming notations. In many cases, parts of compilers are generated automatically from a BNF description."
Between 1942 and 1945, Konrad Zuse designed the first (algorithmic) programming language for computers called ("Plan Calculus"). Zuse also envisioned a ("Plan assembly device") to automatically translate the mathematical formulation of a program into machine-readable punched film stock. APL is a language for mathematical computations.
Between 1949 and 1951, Heinz Rutishauser proposed Superplan, a high-level language and automatic translator.
COBOL (Common Business-Oriented Language) evolved from A-0 and FLOW-MATIC to become the dominant high-level language for business applications.
LISP (List Processor) for symbolic computation.
Compiler technology evolved from the need for a strictly defined transformation of the high-level source program into a low-level target program for the digital computer. The compiler could be viewed as a front end to deal with the analysis of the source code and a back end to synthesize the analysis into the target code. Optimization between the front end and back end could produce more efficient target code.
Some early milestones in the development of compiler technology:
May 1952: Grace Hopper's team at Remington Rand wrote the compiler for the A-0 programming language (and coined the term compiler to describe it), although the A-0 compiler functioned more as a loader or linker than the modern notion of a full compiler.
1952, before September: An Autocode compiler developed by Alick Glennie for the Manchester Mark I computer at the University of Manchester is considered by some to be the first compiled programming language.
1954–1957: A team led by John Backus at IBM developed FORTRAN which is usually considered the first high-level language. In 1957, they completed a FORTRAN compiler that is generally credited as having introduced the first unambiguously complete compiler.
1959: The Conference on Data Systems Language (CODASYL) initiated development of COBOL. The COBOL design drew on A-0 and FLOW-MATIC. By the early 1960s COBOL was compiled on multiple architectures.
1958–1960: Algol 58 was the precursor to ALGOL 60. It introduced code blocks, a key advance in the rise of structured programming. ALGOL 60 was the first language to implement nested function definitions with lexical scope. It included recursion. Its syntax was defined using BNF. ALGOL 60 inspired many languages that followed it. Tony Hoare remarked: "... it was not only an improvement on its predecessors but also on nearly all its successors."
1958–1962: John McCarthy at MIT designed LISP. The symbol processing capabilities provided useful features for artificial intelligence research. In 1962, LISP 1.5 release noted some tools: an interpreter written by Stephen Russell and Daniel J. Edwards, a compiler and assembler written by Tim Hart and Mike Levin.
Early operating systems and software were written in assembly language. In the 1960s and early 1970s, the use of high-level languages for system programming was still controversial due to resource limitations. However, several research and industry efforts began the shift toward high-level systems programming languages, for example, BCPL, BLISS, B, and C.
BCPL (Basic Combined Programming Language) designed in 1966 by Martin Richards at the University of Cambridge was originally developed as a compiler writing tool. Several compilers have been implemented, Richards' book provides insights to the language and its compiler. BCPL was not only an influential systems programming language that is still used in research but also provided a basis for the design of B and C languages.
BLISS (Basic Language for Implementation of System Software) was developed for a Digital Equipment Corporation (DEC) PDP-10 computer by W. A. Wulf's Carnegie Mellon University (CMU) research team. The CMU team went on to develop BLISS-11 compiler one year later in 1970.
Multics (Multiplexed Information and Computing Service), a time-sharing operating system project, involved MIT, Bell Labs, General Electric (later Honeywell) and was led by Fernando Corbató from MIT. Multics was written in the PL/I language developed by IBM and IBM User Group. IBM's goal was to satisfy business, scientific, and systems programming requirements. There were other languages that could have been considered but PL/I offered the most complete solution even though it had not been implemented. For the first few years of the Multics project, a subset of the language could be compiled to assembly language with the Early PL/I (EPL) compiler by Doug McIlory and Bob Morris from Bell Labs. EPL supported the project until a boot-strapping compiler for the full PL/I could be developed.
Bell Labs left the Multics project in 1969, and developed a system programming language B based on BCPL concepts, written by Dennis Ritchie and Ken Thompson. Ritchie created a boot-strapping compiler for B and wrote Unics (Uniplexed Information and Computing Service) operating system for a PDP-7 in B. Unics eventually became spelled Unix.
Bell Labs started the development and expansion of C based on B and BCPL. The BCPL compiler had been transported to Multics by Bell Labs and BCPL was a preferred language at Bell Labs. Initially, a front-end program to Bell Labs' B compiler was used while a C compiler was developed. In 1971, a new PDP-11 provided the resource to define extensions to B and rewrite the compiler. By 1973 the design of C language was essentially complete and the Unix kernel for a PDP-11 was rewritten in C. Steve Johnson started development of Portable C Compiler (PCC) to support retargeting of C compilers to new machines.
Object-oriented programming (OOP) offered some interesting possibilities for application development and maintenance. OOP concepts go further back but were part of LISP and Simula language science. Bell Labs became interested in OOP with the development of C++. C++ was first used in 1980 for systems programming. The initial design leveraged C language systems programming capabilities with Simula concepts. Object-oriented facilities were added in 1983. The Cfront program implemented a C++ front-end for C84 language compiler. In subsequent years several C++ compilers were developed as C++ popularity grew.
In many application domains, the idea of using a higher-level language quickly caught on. Because of the expanding functionality supported by newer programming languages and the increasing complexity of computer architectures, compilers became more complex.
DARPA (Defense Advanced Research Projects Agency) sponsored a compiler project with Wulf's CMU research team in 1970. The Production Quality Compiler-Compiler PQCC design would produce a Production Quality Compiler (PQC) from formal definitions of source language and the target. PQCC tried to extend the term compiler-compiler beyond the traditional meaning as a parser generator (e.g., Yacc) without much success. PQCC might more properly be referred to as a compiler generator.
PQCC research into code generation process sought to build a truly automatic compiler-writing system. The effort discovered and designed the phase structure of the PQC. The BLISS-11 compiler provided the initial structure. The phases included analyses (front end), intermediate translation to virtual machine (middle end), and translation to the target (back end). TCOL was developed for the PQCC research to handle language specific constructs in the intermediate representation. Variations of TCOL supported various languages. The PQCC project investigated techniques of automated compiler construction. The design concepts proved useful in optimizing compilers and compilers for the (since 1995, object-oriented) programming language Ada.
The Ada STONEMAN document formalized the program support environment (APSE) along with the kernel (KAPSE) and minimal (MAPSE). An Ada interpreter NYU/ED supported development and standardization efforts with the American National Standards Institute (ANSI) and the International Standards Organization (ISO). Initial Ada compiler development by the U.S. Military Services included the compilers in a complete integrated design environment along the lines of the STONEMAN document. Army and Navy worked on the Ada Language System (ALS) project targeted to DEC/VAX architecture while the Air Force started on the Ada Integrated Environment (AIE) targeted to IBM 370 series. While the projects did not provide the desired results, they did contribute to the overall effort on Ada development.
Other Ada compiler efforts got underway in Britain at the University of York and in Germany at the University of Karlsruhe. In the U. S., Verdix (later acquired by Rational) delivered the Verdix Ada Development System (VADS) to the Army. VADS provided a set of development tools including a compiler. Unix/VADS could be hosted on a variety of Unix platforms such as DEC Ultrix and the Sun 3/60 Solaris targeted to Motorola 68020 in an Army CECOM evaluation. There were soon many Ada compilers available that passed the Ada Validation tests. The Free Software Foundation GNU project developed the GNU Compiler Collection (GCC) which provides a core capability to support multiple languages and targets. The Ada version GNAT is one of the most widely used Ada compilers. GNAT is free but there is also commercial support, for example, AdaCore, was founded in 1994 to provide commercial software solutions for Ada. GNAT Pro includes the GNU GCC based GNAT with a tool suite to provide an integrated development environment.
High-level languages continued to drive compiler research and development. Focus areas included optimization and automatic code generation. Trends in programming languages and development environments influenced compiler technology. More compilers became included in language distributions (PERL, Java Development Kit) and as a component of an IDE (VADS, Eclipse, Ada Pro). The interrelationship and interdependence of technologies grew. The advent of web services promoted growth of web languages and scripting languages. Scripts trace back to the early days of Command Line Interfaces (CLI) where the user could enter commands to be executed by the system. User Shell concepts developed with languages to write shell programs. Early Windows designs offered a simple batch programming capability. The conventional transformation of these language used an interpreter. While not widely used, Bash and Batch compilers have been written. More recently sophisticated interpreted languages became part of the developers tool kit. Modern scripting languages include PHP, Python, Ruby and Lua. (Lua is widely used in game development.) All of these have interpreter and compiler support.
"When the field of compiling began in the late 50s, its focus was limited to the translation of high-level language programs into machine code ... The compiler field is increasingly intertwined with other disciplines including computer architecture, programming languages, formal methods, software engineering, and computer security." The "Compiler Research: The Next 50 Years" article noted the importance of object-oriented languages and Java. Security and parallel computing were cited among the future research targets.
== Compiler construction ==
A compiler implements a formal transformation from a high-level source program to a low-level target program. Compiler design can define an end-to-end solution or tackle a defined subset that interfaces with other compilation tools e.g. preprocessors, assemblers, linkers. Design requirements include rigorously defined interfaces both internally between compiler components and externally between supporting toolsets.
In the early days, the approach taken to compiler design was directly affected by the complexity of the computer language to be processed, the experience of the person(s) designing it, and the resources available. Resource limitations led to the need to pass through the source code more than once.
A compiler for a relatively simple language written by one person might be a single, monolithic piece of software. However, as the source language grows in complexity the design may be split into a number of interdependent phases. Separate phases provide design improvements that focus development on the functions in the compilation process.
=== One-pass vis-à-vis multi-pass compilers ===
Classifying compilers by number of passes has its background in the hardware resource limitations of computers. Compiling involves performing much work and early computers did not have enough memory to contain one program that did all of this work. As a result, compilers were split up into smaller programs which each made a pass over the source (or some representation of it) performing some of the required analysis and translations.
The ability to compile in a single pass has classically been seen as a benefit because it simplifies the job of writing a compiler and one-pass compilers generally perform compilations faster than multi-pass compilers. Thus, partly driven by the resource limitations of early systems, many early languages were specifically designed so that they could be compiled in a single pass (e.g., Pascal).
In some cases, the design of a language feature may require a compiler to perform more than one pass over the source. For instance, consider a declaration appearing on line 20 of the source which affects the translation of a statement appearing on line 10. In this case, the first pass needs to gather information about declarations appearing after statements that they affect, with the actual translation happening during a subsequent pass.
The disadvantage of compiling in a single pass is that it is not possible to perform many of the sophisticated optimizations needed to generate high quality code. It can be difficult to count exactly how many passes an optimizing compiler makes. For instance, different phases of optimization may analyse one expression many times but only analyse another expression once.
Splitting a compiler up into small programs is a technique used by researchers interested in producing provably correct compilers. Proving the correctness of a set of small programs often requires less effort than proving the correctness of a larger, single, equivalent program.
=== Three-stage compiler structure ===
Regardless of the exact number of phases in the compiler design, the phases can be assigned to one of three stages. The stages include a front end, a middle end, and a back end.
The front end scans the input and verifies syntax and semantics according to a specific source language. For statically typed languages it performs type checking by collecting type information. If the input program is syntactically incorrect or has a type error, it generates error and/or warning messages, usually identifying the location in the source code where the problem was detected; in some cases the actual error may be (much) earlier in the program. Aspects of the front end include lexical analysis, syntax analysis, and semantic analysis. The front end transforms the input program into an intermediate representation (IR) for further processing by the middle end. This IR is usually a lower-level representation of the program with respect to the source code.
The middle end performs optimizations on the IR that are independent of the CPU architecture being targeted. This source code/machine code independence is intended to enable generic optimizations to be shared between versions of the compiler supporting different languages and target processors. Examples of middle end optimizations are removal of useless (dead-code elimination) or unreachable code (reachability analysis), discovery and propagation of constant values (constant propagation), relocation of computation to a less frequently executed place (e.g., out of a loop), or specialization of computation based on the context, eventually producing the "optimized" IR that is used by the back end.
The back end takes the optimized IR from the middle end. It may perform more analysis, transformations and optimizations that are specific for the target CPU architecture. The back end generates the target-dependent assembly code, performing register allocation in the process. The back end performs instruction scheduling, which re-orders instructions to keep parallel execution units busy by filling delay slots. Although most optimization problems are NP-hard, heuristic techniques for solving them are well-developed and implemented in production-quality compilers. Typically the output of a back end is machine code specialized for a particular processor and operating system.
This front/middle/back-end approach makes it possible to combine front ends for different languages with back ends for different CPUs while sharing the optimizations of the middle end. Practical examples of this approach are the GNU Compiler Collection, Clang (LLVM-based C/C++ compiler), and the Amsterdam Compiler Kit, which have multiple front-ends, shared optimizations and multiple back-ends.
==== Front end ====
The front end analyzes the source code to build an internal representation of the program, called the intermediate representation (IR). It also manages the symbol table, a data structure mapping each symbol in the source code to associated information such as location, type and scope.
While the frontend can be a single monolithic function or program, as in a scannerless parser, it was traditionally implemented and analyzed as several phases, which may execute sequentially or concurrently. This method is favored due to its modularity and separation of concerns. Most commonly, the frontend is broken into three phases: lexical analysis (also known as lexing or scanning), syntax analysis (also known as scanning or parsing), and semantic analysis. Lexing and parsing comprise the syntactic analysis (word syntax and phrase syntax, respectively), and in simple cases, these modules (the lexer and parser) can be automatically generated from a grammar for the language, though in more complex cases these require manual modification. The lexical grammar and phrase grammar are usually context-free grammars, which simplifies analysis significantly, with context-sensitivity handled at the semantic analysis phase. The semantic analysis phase is generally more complex and written by hand, but can be partially or fully automated using attribute grammars. These phases themselves can be further broken down: lexing as scanning and evaluating, and parsing as building a concrete syntax tree (CST, parse tree) and then transforming it into an abstract syntax tree (AST, syntax tree). In some cases additional phases are used, notably line reconstruction and preprocessing, but these are rare.
The main phases of the front end include the following:
converts the input character sequence to a canonical form ready for the parser. Languages which strop their keywords or allow arbitrary spaces within identifiers require this phase. The top-down, recursive-descent, table-driven parsers used in the 1960s typically read the source one character at a time and did not require a separate tokenizing phase. Atlas Autocode and Imp (and some implementations of ALGOL and Coral 66) are examples of stropped languages whose compilers would have a Line Reconstruction phase.
Preprocessing supports macro substitution and conditional compilation. Typically the preprocessing phase occurs before syntactic or semantic analysis; e.g. in the case of C, the preprocessor manipulates lexical tokens rather than syntactic forms. However, some languages such as Scheme support macro substitutions based on syntactic forms.
Lexical analysis (also known as lexing or tokenization) breaks the source code text into a sequence of small pieces called lexical tokens. This phase can be divided into two stages: the scanning, which segments the input text into syntactic units called lexemes and assigns them a category; and the evaluating, which converts lexemes into a processed value. A token is a pair consisting of a token name and an optional token value. Common token categories may include identifiers, keywords, separators, operators, literals and comments, although the set of token categories varies in different programming languages. The lexeme syntax is typically a regular language, so a finite-state automaton constructed from a regular expression can be used to recognize it. The software doing lexical analysis is called a lexical analyzer. This may not be a separate step—it can be combined with the parsing step in scannerless parsing, in which case parsing is done at the character level, not the token level.
Syntax analysis (also known as parsing) involves parsing the token sequence to identify the syntactic structure of the program. This phase typically builds a parse tree, which replaces the linear sequence of tokens with a tree structure built according to the rules of a formal grammar which define the language's syntax. The parse tree is often analyzed, augmented, and transformed by later phases in the compiler.
Semantic analysis adds semantic information to the parse tree and builds the symbol table. This phase performs semantic checks such as type checking (checking for type errors), or object binding (associating variable and function references with their definitions), or definite assignment (requiring all local variables to be initialized before use), rejecting incorrect programs or issuing warnings. Semantic analysis usually requires a complete parse tree, meaning that this phase logically follows the parsing phase, and logically precedes the code generation phase, though it is often possible to fold multiple phases into one pass over the code in a compiler implementation.
==== Middle end ====
The middle end, also known as optimizer, performs optimizations on the intermediate representation in order to improve the performance and the quality of the produced machine code. The middle end contains those optimizations that are independent of the CPU architecture being targeted.
The main phases of the middle end include the following:
Analysis: This is the gathering of program information from the intermediate representation derived from the input; data-flow analysis is used to build use-define chains, together with dependence analysis, alias analysis, pointer analysis, escape analysis, etc. Accurate analysis is the basis for any compiler optimization. The control-flow graph of every compiled function and the call graph of the program are usually also built during the analysis phase.
Optimization: the intermediate language representation is transformed into functionally equivalent but faster (or smaller) forms. Popular optimizations are inline expansion, dead-code elimination, constant propagation, loop transformation and even automatic parallelization.
Compiler analysis is the prerequisite for any compiler optimization, and they tightly work together. For example, dependence analysis is crucial for loop transformation.
The scope of compiler analysis and optimizations vary greatly; their scope may range from operating within a basic block, to whole procedures, or even the whole program. There is a trade-off between the granularity of the optimizations and the cost of compilation. For example, peephole optimizations are fast to perform during compilation but only affect a small local fragment of the code, and can be performed independently of the context in which the code fragment appears. In contrast, interprocedural optimization requires more compilation time and memory space, but enable optimizations that are only possible by considering the behavior of multiple functions simultaneously.
Interprocedural analysis and optimizations are common in modern commercial compilers from HP, IBM, SGI, Intel, Microsoft, and Sun Microsystems. The free software GCC was criticized for a long time for lacking powerful interprocedural optimizations, but it is changing in this respect. Another open source compiler with full analysis and optimization infrastructure is Open64, which is used by many organizations for research and commercial purposes.
Due to the extra time and space needed for compiler analysis and optimizations, some compilers skip them by default. Users have to use compilation options to explicitly tell the compiler which optimizations should be enabled.
==== Back end ====
The back end is responsible for the CPU architecture specific optimizations and for code generation. A prominent example is peephole optimizations, which rewrites short sequences of assembler instructions into more efficient instructions.
Code generation: the transformed intermediate language is translated into the output language, usually the native machine language of the system. This involves resource and storage decisions, such as deciding which variables to fit into registers and memory and the selection and scheduling of appropriate machine instructions along with their associated addressing modes (see also Sethi–Ullman algorithm). Debug data may also need to be generated to facilitate debugging.
=== Compiler correctness ===
Compiler correctness is the branch of software engineering that deals with trying to show that a compiler behaves according to its language specification. Techniques include developing the compiler using formal methods and using rigorous testing (often called compiler validation) on an existing compiler.
== Compiled vis-à-vis interpreted languages ==
Higher-level programming languages usually appear with a type of translation in mind: either designed as compiled language or interpreted language. However, in practice there is rarely anything about a language that requires it to be exclusively compiled or exclusively interpreted, although it is possible to design languages that rely on re-interpretation at run time. The categorization usually reflects the most popular or widespread implementations of a language – for instance, BASIC is sometimes called an interpreted language, and C a compiled one, despite the existence of BASIC compilers and C interpreters.
Interpretation does not replace compilation completely. It only hides it from the user and makes it gradual. Even though an interpreter can itself be interpreted, a set of directly executed machine instructions is needed somewhere at the bottom of the execution stack (see machine language).
Furthermore, for optimization compilers can contain interpreter functionality, and interpreters may include ahead of time compilation techniques. For example, where an expression can be executed during compilation and the results inserted into the output program, then it prevents it having to be recalculated each time the program runs, which can greatly speed up the final program. Modern trends toward just-in-time compilation and bytecode interpretation at times blur the traditional categorizations of compilers and interpreters even further.
Some language specifications spell out that implementations must include a compilation facility; for example, Common Lisp. However, there is nothing inherent in the definition of Common Lisp that stops it from being interpreted. Other languages have features that are very easy to implement in an interpreter, but make writing a compiler much harder; for example, APL, SNOBOL4, and many scripting languages allow programs to construct arbitrary source code at runtime with regular string operations, and then execute that code by passing it to a special evaluation function. To implement these features in a compiled language, programs must usually be shipped with a runtime library that includes a version of the compiler itself.
== Types ==
One classification of compilers is by the platform on which their generated code executes. This is known as the target platform.
A native or hosted compiler is one whose output is intended to directly run on the same type of computer and operating system that the compiler itself runs on. The output of a cross compiler is designed to run on a different platform. Cross compilers are often used when developing software for embedded systems that are not intended to support a software development environment.
The output of a compiler that produces code for a virtual machine (VM) may or may not be executed on the same platform as the compiler that produced it. For this reason, such compilers are not usually classified as native or cross compilers.
The lower level language that is the target of a compiler may itself be a high-level programming language. C, viewed by some as a sort of portable assembly language, is frequently the target language of such compilers. For example, Cfront, the original compiler for C++, used C as its target language. The C code generated by such a compiler is usually not intended to be readable and maintained by humans, so indent style and creating pretty C intermediate code are ignored. Some of the features of C that make it a good target language include the #line directive, which can be generated by the compiler to support debugging of the original source, and the wide platform support available with C compilers.
While a common compiler type outputs machine code, there are many other types:
Source-to-source compilers are a type of compiler that takes a high-level language as its input and outputs a high-level language. For example, an automatic parallelizing compiler will frequently take in a high-level language program as an input and then transform the code and annotate it with parallel code annotations (e.g. OpenMP) or language constructs (e.g. Fortran's DOALL statements). Other terms for a source-to-source compiler are transcompiler or transpiler.
Bytecode compilers compile to assembly language of a theoretical machine, like some Prolog implementations
This Prolog machine is also known as the Warren Abstract Machine (or WAM).
Bytecode compilers for Java, Python are also examples of this category.
Just-in-time compilers (JIT compiler) defer compilation until runtime. JIT compilers exist for many modern languages including Python, JavaScript, Smalltalk, Java, Microsoft .NET's Common Intermediate Language (CIL) and others. A JIT compiler generally runs inside an interpreter. When the interpreter detects that a code path is "hot", meaning it is executed frequently, the JIT compiler will be invoked and compile the "hot" code for increased performance.
For some languages, such as Java, applications are first compiled using a bytecode compiler and delivered in a machine-independent intermediate representation. A bytecode interpreter executes the bytecode, but the JIT compiler will translate the bytecode to machine code when increased performance is necessary.
Hardware compilers (also known as synthesis tools) are compilers whose input is a hardware description language and whose output is a description, in the form of a netlist or otherwise, of a hardware configuration.
The output of these compilers target computer hardware at a very low level, for example a field-programmable gate array (FPGA) or structured application-specific integrated circuit (ASIC). Such compilers are said to be hardware compilers, because the source code they compile effectively controls the final configuration of the hardware and how it operates. The output of the compilation is only an interconnection of transistors or lookup tables.
An example of hardware compiler is XST, the Xilinx Synthesis Tool used for configuring FPGAs. Similar tools are available from Altera, Synplicity, Synopsys and other hardware vendors.
A program that translates from a low-level language to a higher level one is a decompiler.
A program that translates into an object code format that is not supported on the compilation machine is called a cross compiler and is commonly used to prepare code for execution on embedded software applications.
A program that rewrites object code back into the same type of object code while applying optimisations and transformations is a binary recompiler.
Assemblers, which translate human readable assembly language to the machine code instructions executed by hardware, are not considered compilers. (The inverse program that translates machine code to assembly language is called a disassembler.)
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5,742 |
Castrato
|
A castrato (Italian; : castrati) is a male singer who underwent castration before puberty in order to retain a singing voice equivalent to that of a soprano, mezzo-soprano, or contralto. The voice can also occur in one who, due to an endocrinological condition, never reaches sexual maturity.
Castration before puberty (or in its early stages) prevents the larynx from being transformed by the normal physiological events of puberty. As a result, the vocal range of prepubescence (shared by both sexes) is largely retained, and the voice develops into adulthood in a unique way. Prepubescent castration for this purpose diminished greatly in the late 18th century.
Methods of castration used to terminate the onset of puberty varied. Methods involved using opium to medically induce a coma, then submerging the boy into an ice or milk bath where the procedure of either twisting the testicles until they atrophied, or complete removal via surgical cutting was performed (however the complete removal of the testicles was not a popularly used technique). The procedure was usually done to boys around the age of 8–10; recovery time from the procedure took around two weeks. The means by which future singers were prepared could lead to premature death. To prevent the child from experiencing the intense pain of castration, many were inadvertently administered lethal doses of opium or some other narcotic, or were killed by overlong compression of the carotid artery in the neck (intended to render them unconscious during the castration procedure).
The geographical locations of where these procedures took place is not known specifically. During the 18th century, the music historian Charles Burney was sent from pillar to post in search of places where the operation was carried out: I enquired throughout Italy at what place boys were chiefly qualified for singing by castration, but could get no certain intelligence. I was told at Milan that it was at Venice; at Venice that it was at Bologna; but at Bologna the fact was denied, and I was referred to Florence; from Florence to Rome, and from Rome I was sent to Naples. The operation most certainly is against the law in all these places, as well as against nature; and all the Italians are so much ashamed of it, that in every province they transfer it some other.
As a castrato's body grew, his lack of testosterone meant that his epiphyses (bone-joints) did not harden in the normal manner. Thus, the limbs of the castrati often grew unusually long, as did their ribs. This, combined with intensive training, gave them unrivaled lung power and breath capacity. Operating through small, child-sized vocal cords, their voices were also extraordinarily flexible, and quite different from the equivalent adult female voice. Their vocal range was higher than that of the uncastrated adult male. Listening to the only surviving recordings of a castrato (see below), one can hear that the lower part of the voice sounds like a "super-high" tenor, with a more falsetto-like upper register above that.
Castrati were rarely referred to as such: in the 18th century, the euphemism musico (: musici) was much more generally used, although it usually carried derogatory implications; another synonym was evirato, literally meaning "emasculated". Eunuch is a more general term since, historically, many eunuchs were castrated after puberty and thus the castration had no effect on their voices.
==History==
Castration as a means of subjugation, enslavement or other punishment has a very long history, dating back to ancient Sumer. In a Western context, eunuch singers are known to have existed from the early Byzantine Empire. In Constantinople around 400 AD, the empress Aelia Eudoxia had a eunuch choir-master, Brison, who may have established the use of castrati in Byzantine choirs, though whether Brison himself was a singer and whether he had colleagues who were eunuch singers is not certain. By the 9th century, eunuch singers were well-known (most in the choir of Hagia Sophia) and remained so until the sack of Constantinople by the Western forces of the Fourth Crusade in 1204. Their fate from then until their reappearance in Italy more than three hundred years later is not clear. It seems likely that the Spanish tradition of soprano falsettists may have hidden castrati. Much of Spain was under Muslim rulers during the Middle Ages, and castration had a history going back to the ancient Near East. Stereotypically, eunuchs served as harem guards, but they were also valued as high-level political appointees since they could not start a dynasty which would threaten the ruler.
== European classical tradition ==
Castrati first appeared in Italy in the mid-16th century, though at first the terms describing them were not always clear. The phrase soprano maschio (male soprano), which could also mean falsettist, occurs in the Due Dialoghi della Musica (Two dialogues upon music) of Luigi Dentice, an Oratorian priest, published in Rome in 1553. On 9 November 1555 Cardinal Ippolito II d'Este (famed as the builder of the Villa d'Este at Tivoli), wrote to Guglielmo Gonzaga, Duke of Mantua (1538–1587), that he has heard that the Duke was interested in his cantoretti (little singers) and offered to send him two, so that he could choose one for his own service. This is a rare term but probably does equate to castrato. The Cardinal's nephew, Alfonso II d'Este, Duke of Ferrara, was another early enthusiast, inquiring about castrati in 1556. There were certainly castrati in the Sistine Chapel choir in 1558, although not described as such: on 27 April of that year, Hernando Bustamante, a Spaniard from Palencia, was admitted (the first castrati so termed who joined the Sistine choir were Pietro Paolo Folignato and Girolamo Rossini, admitted in 1599).
Thus the castrati came to supplant both boys (whose voices broke after only a few years) and falsettists (whose voices were weaker and less reliable) from the top line in such choirs. Women were banned by the Pauline dictum mulieres in ecclesiis taceant ("let women keep silent in the churches"; see I Corinthians, ch. 14, v. 34).
The Italian castrati were often rumored to have unusually long lives, but a 1993 study found that their lifespans were average.
==Opera==
Although the castrato (or musico) predates opera, there is some evidence that castrati had parts in the earliest operas. In the first performance of Monteverdi's Orfeo (1607), for example, they played subsidiary roles, including Speranza and (possibly) that of Euridice. Although female roles were performed by castrati in some of the papal states, this was increasingly rare; by 1680, they had supplanted normal male voices in lead roles, and retained their position as primo uomo for about a hundred years; an Italian opera not featuring at least one renowned castrato in a lead part would be doomed to fail. Because of the popularity of Italian opera throughout 18th-century Europe (except France), singers such as Ferri, Farinelli, Senesino and Pacchierotti became the first operatic superstars, earning enormous fees and hysterical public adulation. The strictly hierarchical organisation of opera seria favoured their high voices as symbols of heroic virtue, though they were frequently mocked for their strange appearance and bad acting. In his 1755 Reflections upon theatrical expression in tragedy, Roger Pickering wrote:
Farinelli drew every Body to the Haymarket. What a Pipe! What Modulation! What Extasy to the Ear! But, Heavens! What Clumsiness! What Stupidity! What Offence to the Eye! Reader, if of the City, thou mayest probably have seen in the Fields of Islington or Mile-End or, If thou art in the environs of St James', thou must have observed in the Park with what Ease and Agility a cow, heavy with calf, has rose up at the command of the Milk-woman's foot: thus from the mossy bank sprang the DIVINE FARINELLI.The training of the boys was rigorous. The regimen of one singing school in Rome (c. 1700) consisted of one hour of singing difficult and awkward pieces, one hour practising trills, one hour practising ornamented passaggi, one hour of singing exercises in their teacher's presence and in front of a mirror so as to avoid unnecessary movement of the body or facial grimaces, and one hour of literary study; all this, moreover, before lunch. After, half an hour would be devoted to musical theory, another to writing counterpoint, an hour copying down the same from dictation, and another hour of literary study. During the remainder of the day, the young castrati had to find time to practice their harpsichord playing, and to compose vocal music, either sacred or secular depending on their inclination. This demanding schedule meant that, if sufficiently talented, they were able to make a debut in their mid-teens with a perfect technique and a voice of a flexibility and power no woman or ordinary male singer could match.
Many castrati came from poor homes and were castrated by their parents in the hope that their child might be successful and lift them from poverty (this was the case with Senesino). There are, though, records of some young boys asking to be operated on to preserve their voices (e.g. Caffarelli, who was from a wealthy family: his grandmother gave him the income from two vineyards to pay for his studies). Caffarelli was also typical of many castrati in being famous for tantrums on and off-stage, and for amorous adventures with noble ladies. Some, as described by Casanova, preferred gentlemen (noble or otherwise).
According to John Rosselli, the total number of castrati alive at any given time during the height of their existence cannot be ascertained. He estimates that "several hundred" of them existed at any given time between 1630 and 1750. Approximately 100 existed in Rome in 1694, but the possibility that was a decline from earlier in the century cannot be ruled out. Only a small percentage of boys castrated to preserve their voices had successful careers on the operatic stage; the better "also-rans" sang in cathedral or church choirs, but because of their marked appearance and the ban on their marrying, there was little room for them in society outside a musical context.
The castrati came in for a great amount of scurrilous and unkind abuse, and as their fame increased, so did the hatred of them. They were often castigated as malign creatures who lured men into homosexuality. There were homosexual castrati, as Casanova's accounts of 18th-century Italy bear witness. He mentions meeting an abbé whom he took for a girl in disguise, only later discovering that "she" was a famous castrato. In Rome in 1762 he attended a performance at which the prima donna was a castrato, "the favourite pathic" of Cardinal Borghese, who dined every evening with his protector. From his behaviour on stage "it was obvious that he hoped to inspire the love of those who liked him as a man, and probably would not have done so as a woman".
==Decline==
By the late 18th century, changes in operatic taste and social attitudes spelled the end for castrati. They lingered on past the end of the ancien régime, which their style of opera parallels, and two of their number, Pacchierotti and Crescentini, performed before Napoleon. The last great operatic castrato was Giovanni Battista Velluti (1781–1861), who performed the last operatic castrato role ever written: Armando in Il crociato in Egitto by Meyerbeer (Venice, 1824). Soon after this they were replaced definitively as the first men of the operatic stage by a new breed of heroic tenor, as first incarnated by the Frenchman Gilbert-Louis Duprez, the earliest so-called "king of the high Cs". His successors have included such singers as Enrico Tamberlik, Jean de Reszke, Francesco Tamagno, Enrico Caruso, Giovanni Martinelli, Beniamino Gigli, Jussi Björling, Franco Corelli and Luciano Pavarotti, among others.
After the unification of Italy in 1861, "eviration" was officially made illegal, as the new Italian state had adopted the previous penal code of the Kingdom of Sardinia, which expressly forbade the practice. In 1878, Pope Leo XIII prohibited the hiring of new castrati by the church: only in the Sistine Chapel and in other papal basilicas in Rome did a few castrati linger. A group photo of the Sistine Choir taken in 1898 shows that by then only six remained, plus the Direttore Perpetuo, the fine soprano castrato Domenico Mustafà. In 1902 a ruling was extracted from Pope Leo that no further castrati should be admitted. The official end to the castrati came on St. Cecilia's Day, 22 November 1903, when the new pope, Pius X, issued his motu proprio, Tra le Sollecitudini ("Amongst the Cares"), which contained this instruction: "Whenever ... it is desirable to employ the high voices of sopranos and contraltos, these parts must be taken by boys, according to the most ancient usage of the Church."
The last Sistine castrato to survive was Alessandro Moreschi, the only castrato to have made solo recordings. While an interesting historical record, these discs of his give us only a glimpse of the castrato voice. Although he had been renowned as "The Angel of Rome" at the beginning of his career, some would say he was past his prime when the recordings were made in 1902 and 1904 and he never attempted to sing opera. Domenico Salvatori, a castrato who was contemporary with Moreschi, made some ensemble recordings with him but has no surviving solo recordings. The recording technology of the day was not of modern high quality. Salvatori died in 1909; Moreschi retired officially in March 1913, and died in 1922.
The Catholic Church's involvement in the castrato phenomenon has long been controversial, and there have recently been calls for it to issue an official apology for its role. As early as 1748, Pope Benedict XIV tried to ban castrati from churches, but such was their popularity at the time that he realised that doing so might result in a drastic decline in church attendance.
The rumours of another castrato sequestered in the Vatican for the personal delectation of the Pontiff until as recently as 1959 have been proven false. The singer in question was a pupil of Moreschi's, Domenico Mancini, such a successful imitator of his teacher's voice that even Lorenzo Perosi, Direttore Perpetuo of the Sistine Choir from 1898 to 1956 and a strenuous opponent of the practice of castrato singers, thought he was a castrato. Mancini was in fact a moderately skillful falsettist and professional double bass player.
==Modern castrati and similar voices==
A male can retain his child voice if it never changes during puberty. The retained voice can be the treble voice shared by both sexes in childhood and is the same as a boy soprano voice. But as evidence shows, many castrati, such as Senesino and Caffarelli, were actually altos (mezzo-soprano) – not sopranos. So-called "natural" or "endocrinological castrati" are born with hormonal anomalies, such as Klinefelter's syndrome and Kallmann's syndrome, or have undergone unusual physical or medical events during their early lives that reproduce the vocal effects of castration without being castrated.
Jimmy Scott, Radu Marian and Javier Medina are examples of this type of high male voice via endocrinological conditions. Michael Maniaci is somewhat different, in that he has no hormonal or other anomalies, but claims that his voice did not "break" in the usual manner, leaving him still able to sing in the soprano register. Other uncastrated male adults sing soprano, generally using some form of falsetto but in a much higher range than most countertenors. Examples are Aris Christofellis, Jörg Waschinski, and Ghio Nannini.
However, it is believed the castrati possessed more of a tenorial chest register (the aria "Navigante che non spera" in Leonardo Vinci's opera Il Medo, written for Farinelli, requires notes down to C3, 131 Hz). Similar low-voiced singing can be heard from the jazz vocalist Jimmy Scott, whose range matches approximately that used by female blues singers. High-pitched singer Jordan Smith has demonstrated having more of a tenorial chest register.
Actor Chris Colfer has stated in interviews that when his voice began to change at puberty, he sang in a high voice "constantly" in an effort to retain his range. Actor and singer Alex Newell has soprano range. Voice actor Walter Tetley may or may not have been a castrato; Bill Scott, a co-worker of Tetley's during their later work in television, once half-jokingly quipped that Tetley's mother "had him fixed" to protect the child star's voice-acting career. Tetley never did personally divulge the exact reason for his condition, which left him with the voice of a preteen boy for his entire adult life. Botanist George Washington Carver was noted for his high voice, believed to be the result of pertussis and croup infections in his childhood that stunted his growth.
==Notable castrati==
Loreto Vittori (1604–1670)
Baldassare Ferri (1610–1680)
Atto Melani (1626–1714)
Giovanni Grossi ("Siface") (1653–1697)
Pier Francesco Tosi (1654–1732)
Francesco Ceccarelli (1752–1814)
Nicolò Grimaldi ("Nicolini") (1673–1732)
Gaetano Berenstadt (1687–1734)
Carlo Mannelli (1640–1697)
Antonio Bernacchi (1685–1756)
Francesco Bernardi ("Senesino") (1686–1758)
Valentino Urbani ("Valentini") (1690–1722)
Francesco Paolo Masullo (1679–1733)
Giacinto Fontana ("Farfallino") (1692–1739)
Giuseppe Aprile (1731–1813)
Giovanni Carestini ("Cusanino") ( – )
Carlo Broschi ("Farinelli") (1705–1782)
Domenico Annibali ("Domenichino") (1705–1779)
Gaetano Majorano ("Caffarelli") (1710–1783)
Francesco Soto de Langa (1534–1619)
Felice Salimbeni (1712–1752)
Gioacchino Conti ("Gizziello") (1714–1761)
Giovanni Battista Mancini (1714–1800)
Giovanni Manzuoli (1720–1782)
Gaetano Guadagni (1725–1792)
Giusto Fernando Tenducci ()
Giuseppe Millico ("Il Muscovita") (1737–1802)
Angelo Maria Monticelli (1710–1764)
Gaspare Pacchierotti (1740–1821)
Venanzio Rauzzini (1746–1810)
Luigi Marchesi ("Marchesini") (1754–1829)
Vincenzo dal Prato (1756–1828)
Girolamo Crescentini (1762–1848)
Francesco Antonio Pistocchi (1659–1726)
Giovanni Battista "Giambattista" Velluti (1781–1861)
Domenico Mustafà (1829–1912)
Giovanni Cesari (1843–1904)
Domenico Salvatori (1855–1909)
Alessandro Moreschi (1858–1922)
|
[
"Giovanni Manzuoli",
"Domenico Mustafà",
"Fourth Crusade",
"Cry to Heaven",
"double bass",
"Francesco Soto de Langa",
"The Alteration",
"Francesco Paolo Masullo",
"musico",
"Kingdom of Sardinia (1720–1861)",
"Carlo Mannelli",
"countertenor",
"puberty",
"Munich",
"Pope Sixtus V",
"Franco Corelli",
"Atto Melani",
"Angelo Maria Monticelli",
"Aelia Eudoxia",
"ancien régime",
"treble voice",
"opera seria",
"Chris Colfer",
"Venice",
"Jean de Reszke",
"contralto",
"Limb (anatomy)",
"Radu Marian (sopranist)",
"eunuch",
"Vincenzo dal Prato",
"vocal cords",
"Normandy",
"L'Orfeo",
"Francesco Scipione Maria Borghese",
"George Washington Carver",
"jazz",
"Giovanni Carestini",
"motu proprio",
"castration",
"atrophied",
"mezzo-soprano",
"Loreto Vittori",
"Domenico Salvatori",
"Gasparo Pacchierotti",
"Venanzio Rauzzini",
"Walter Tetley",
"Aris Christofellis",
"Luigi Marchesi",
"Naples",
"Giusto Fernando Tenducci",
"rib",
"Guglielmo I Gonzaga",
"hormone",
"Antonio Bernacchi",
"Luciano Pavarotti",
"Luigi Dentice",
"Carlo Broschi",
"Sarrasine",
"Orléans",
"Girolamo Crescentini",
"Comprachicos",
"prima donna",
"carotid artery",
"harpsichord",
"Voice change",
"falsetto",
"Hagia Sophia",
"Gioacchino Conti",
"Orlando di Lasso",
"Beniamino Gigli",
"Bartolomeo Nazari",
"Tra le Sollecitudini",
"Lung volumes",
"Casanova",
"Muslim",
"Milan",
"John Rosselli (historian)",
"Byzantine Empire",
"Lorenzo Perosi",
"Alfonso II, Duke of Ferrara",
"Bologna",
"Pope Benedict XIV",
"soprano",
"Monteverdi",
"Eunuch",
"Sumer",
"Alex Newell",
"Domenico Annibali",
"Farinelli (film)",
"Constantinople",
"croup",
"Giuseppe Aprile",
"Gaetano Guadagni",
"wikt:pathic",
"Gilbert-Louis Duprez",
"Italy",
"Farinelli",
"Giovanni Velluti (castrato)",
"Francesco Antonio Pistocchi",
"Caffarelli (castrato)",
"Ippolito II d'Este",
"Gaspare Pacchierotti",
"Baldassare Ferri",
"human voice",
"Enrico Caruso",
"blues",
"Sistine Chapel",
"Giuseppe Millico",
"singing",
"Michael Maniaci",
"Jussi Björling",
"Pope Leo XIII",
"Giovanni Martinelli",
"Jimmy Scott",
"Charles Burney",
"Pier Francesco Tosi",
"Giacinto Fontana",
"Jordan Smith (musician)",
"Giovanni Battista Mancini",
"larynx",
"Klinefelter's syndrome",
"Ave Maria (Gounod)",
"Epiphysis",
"Giovanni Battista Velluti",
"Giovanni Cesari",
"St Peter's, Rome",
"Gaetano Berenstadt",
"Enrico Tamberlik",
"Francesco Ceccarelli",
"sexual maturity",
"Kapellmeister",
"Leonardo Vinci",
"opium",
"endocrinology",
"Florence",
"Palencia",
"Senesino",
"Giovanni Francesco Grossi",
"Francesco Tamagno",
"Alessandro Moreschi",
"Kallmann's syndrome",
"Valentino Urbani",
"vocal range",
"pertussis",
"testosterone",
"Nicolò Grimaldi",
"Il crociato in Egitto",
"alto",
"New Grove Dictionary of Opera",
"Giacomo Meyerbeer",
"Bill Scott (voice actor)",
"Antonio Maria Bononcini",
"Felice Salimbeni"
] |
5,743 |
Counting-out game
|
A counting-out game or counting-out rhyme is a simple method of 'randomly' selecting a person from a group, often used by children for the purpose of playing another game. It usually requires no materials, and is achieved with spoken words or hand gestures. The historian Henry Carrington Bolton suggested in his 1888 book Counting Out Rhymes of Children that the custom of counting out originated in the "superstitious practices of divination by lots."
Many such methods involve one person pointing at each participant in a circle of players while reciting a rhyme. A new person is pointed at as each word is said. The player who is selected at the conclusion of the rhyme is "it" or "out". In an alternate version, the circle of players may each put two feet in and at the conclusion of the rhyme, that player removes one foot and the rhyme starts over with the next person. In this case, the first player that has both feet removed is "it" or "out". In theory the result of a counting rhyme is determined entirely by the starting selection (and would result in a modulo operation), but in practice they are often accepted as random selections because the number of words has not been calculated beforehand, so the result is unknown until someone is selected.
A variant of counting-out game, known as the Josephus problem, represents a famous theoretical problem in mathematics and computer science.
==Examples==
Several simple games can be played to select one person from a group, either as a straightforward winner, or as someone who is eliminated. Rock, Paper, Scissors, Odd or Even and Blue Shoe require no materials and are played using hand gestures, although with the former it is possible for a player to win or lose through skill rather than luck. Coin flipping and drawing straws are fair methods of randomly determining a player. Fizz Buzz is a spoken word game where if a player slips up and speaks a word out of sequence, they are eliminated.
===Common rhymes===
(These rhymes may have many local or regional variants.)
Eeny, meeny, miny, moe
10 Little Indians
Five Little Ducks
Ip dip
One, Two, Three, Four, Five
Tinker, Tailor (traditionally played in England)
Yan Tan Tethera
Inky Pinky Ponky
One potato, two potato
Ink-a-dink
En Den Dino
==Cultural references==
=== Marx Brothers ===
A scene in the Marx Brothers movie Duck Soup plays on the fact that counting-out games are not really random. Faced with selecting someone to go on a dangerous mission, the character Chicolini (Chico Marx) chants:
Rrringspot, vonza, twoza, zig-zag-zav, popti, vinaga, [tin-lie, tav,] harem, scarem, merchan, tarem, teir, tore...
only to stop as he realizes he is about to select himself. He then says, "I did it wrong. Wait, wait, I start here", and repeats the chant—with the same result. After that, he says, "That's no good too. I got it!" and reduces the chant to
Rrringspot, buck!
And with this version he finally manages to "randomly" select someone else.
=== Seinfeld ===
A version of a counting game "ink-a-dink" features in the Seinfeld episode "The Statue." The relevant scene includes a discussion between the characters of Jerry and George if the person who is "it" is the "winner" or the "loser":
JERRY: Alright, let's go. Hey, you know, you owe me one.
GEORGE: What?
JERRY: The Ink-a-dink.. you were It.
GEORGE: Its bad?
JERRY: Its very bad.
|
[
"rhyme",
"Coin flipping",
"En Den Dino",
"The Statue (Seinfeld)",
"Odds and evens (hand game)",
"Josephus problem",
"George Costanza",
"Duck Soup (1933 film)",
"drawing straws",
"random",
"Yan Tan Tethera",
"computer science",
"Rock paper scissors",
"modulo operation",
"One potato, two potato",
"Oxford University Press",
"Akka bakka bonka rakka",
"Marx Brothers",
"Fizz Buzz",
"Five Little Ducks",
"Jerry Seinfeld (character)",
"Repetitive song",
"Tinker, Tailor",
"Eeny, meeny, miny, moe",
"Chico Marx",
"Ip dip",
"Lace tells",
"One, Two, Three, Four, Five",
"10 Little Indians",
"Seinfeld",
"mathematics",
"Henry Carrington Bolton"
] |
5,749 |
Key size
|
In cryptography, key size or key length refers to the number of bits in a key used by a cryptographic algorithm (such as a cipher).
Key length defines the upper-bound on an algorithm's security (i.e. a logarithmic measure of the fastest known attack against an algorithm), because the security of all algorithms can be violated by brute-force attacks. Ideally, the lower-bound on an algorithm's security is by design equal to the key length (that is, the algorithm's design does not detract from the degree of security inherent in the key length).
Most symmetric-key algorithms are designed to have security equal to their key length. However, after design, a new attack might be discovered. For instance, Triple DES was designed to have a 168-bit key, but an attack of complexity 2112 is now known (i.e. Triple DES now only has 112 bits of security, and of the 168 bits in the key the attack has rendered 56 'ineffective' towards security). Nevertheless, as long as the security (understood as "the amount of effort it would take to gain access") is sufficient for a particular application, then it does not matter if key length and security coincide. This is important for asymmetric-key algorithms, because no such algorithm is known to satisfy this property; elliptic curve cryptography comes the closest with an effective security of roughly half its key length.
==Significance==
Keys are used to control the operation of a cipher so that only the correct key can convert encrypted text (ciphertext) to plaintext. All commonly-used ciphers are based on publicly known algorithms or are open source and so it is only the difficulty of obtaining the key that determines security of the system, provided that there is no analytic attack (i.e. a "structural weakness" in the algorithms or protocols used), and assuming that the key is not otherwise available (such as via theft, extortion, or compromise of computer systems). The widely accepted notion that the security of the system should depend on the key alone has been explicitly formulated by Auguste Kerckhoffs (in the 1880s) and Claude Shannon (in the 1940s); the statements are known as Kerckhoffs' principle and Shannon's Maxim respectively.
A key should, therefore, be large enough that a brute-force attack (possible against any encryption algorithm) is infeasible – i.e. would take too long and/or would take too much memory to execute. Shannon's work on information theory showed that to achieve so-called 'perfect secrecy', the key length must be at least as large as the message and only used once (this algorithm is called the one-time pad). In light of this, and the practical difficulty of managing such long keys, modern cryptographic practice has discarded the notion of perfect secrecy as a requirement for encryption, and instead focuses on computational security, under which the computational requirements of breaking an encrypted text must be infeasible for an attacker.
==Key size and encryption system==
Encryption systems are often grouped into families. Common families include symmetric systems (e.g. AES) and asymmetric systems (e.g. RSA and Elliptic-curve cryptography [ECC]). They may be grouped according to the central algorithm used (e.g. ECC and Feistel ciphers). Because each of these has a different level of cryptographic complexity, it is usual to have different key sizes for the same level of security, depending upon the algorithm used. For example, the security available with a 1024-bit key using asymmetric RSA is considered approximately equal in security to an 80-bit key in a symmetric algorithm. The factored number was of a special form; the special number field sieve cannot be used on RSA keys. The computation is roughly equivalent to breaking a 700 bit RSA key. However, this might be an advance warning that 1024 bit RSA keys used in secure online commerce should be deprecated, since they may become breakable in the foreseeable future. Cryptography professor Arjen Lenstra observed that "Last time, it took nine years for us to generalize from a special to a nonspecial, hard-to-factor number" and when asked whether 1024-bit RSA keys are dead, said: "The answer to that question is an unqualified yes."
The 2015 Logjam attack revealed additional dangers in using Diffie-Hellman key exchange when only one or a few common 1024-bit or smaller prime moduli are in use. This practice, somewhat common at the time, allows large amounts of communications to be compromised at the expense of attacking a small number of primes.
== Brute-force attack ==
Even if a symmetric cipher is currently unbreakable by exploiting structural weaknesses in its algorithm, it may be possible to run through the entire space of keys in what is known as a brute-force attack. Because longer symmetric keys require exponentially more work to brute force search, a sufficiently long symmetric key makes this line of attack impractical.
With a key of length n bits, there are 2n possible keys. This number grows very rapidly as n increases. The large number of operations (2128) required to try all possible 128-bit keys is widely considered out of reach for conventional digital computing techniques for the foreseeable future. However, a quantum computer capable of running Grover's algorithm would be able to search the possible keys more efficiently. If a suitably sized quantum computer would reduce a 128-bit key down to 64-bit security, roughly a DES equivalent. This is one of the reasons why AES supports key lengths of 256 bits and longer.
==Symmetric algorithm key lengths==
IBM's Lucifer cipher was selected in 1974 as the base for what would become the Data Encryption Standard. Lucifer's key length was reduced from 128 bits to 56 bits, which the NSA and NIST argued was sufficient for non-governmental protection at the time. The NSA has major computing resources and a large budget; some cryptographers including Whitfield Diffie and Martin Hellman complained that this made the cipher so weak that NSA computers would be able to break a DES key in a day through brute force parallel computing. The NSA disputed this, claiming that brute-forcing DES would take them "something like 91 years".
However, by the late 90s, it became clear that DES could be cracked in a few days' time-frame with custom-built hardware such as could be purchased by a large corporation or government. The book Cracking DES (O'Reilly and Associates) tells of the successful ability in 1998 to break 56-bit DES by a brute-force attack mounted by a cyber civil rights group with limited resources; see EFF DES cracker. Even before that demonstration, 56 bits was considered insufficient length for symmetric algorithm keys for general use. Because of this, DES was replaced in most security applications by Triple DES, which has 112 bits of security when using 168-bit keys (triple key).
Since 2015, NIST guidance says that "the use of keys that provide less than 112 bits of security strength for key agreement is now disallowed." NIST approved symmetric encryption algorithms include three-key Triple DES, and AES. Approvals for two-key Triple DES and Skipjack were withdrawn in 2015; the NSA's Skipjack algorithm used in its Fortezza program employs 80-bit keys.
==Asymmetric algorithm key lengths==
The effectiveness of public key cryptosystems depends on the intractability (computational and theoretical) of certain mathematical problems such as integer factorization. These problems are time-consuming to solve, but usually faster than trying all possible keys by brute force. Thus, asymmetric keys must be longer for equivalent resistance to attack than symmetric algorithm keys. The most common methods are assumed to be weak against sufficiently powerful quantum computers in the future.
Since 2015, NIST recommends a minimum of 2048-bit keys for RSA, an update to the widely accepted recommendation of a 1024-bit minimum since at least 2002.
1024-bit RSA keys are equivalent in strength to 80-bit symmetric keys, 2048-bit RSA keys to 112-bit symmetric keys, 3072-bit RSA keys to 128-bit symmetric keys, and 15360-bit RSA keys to 256-bit symmetric keys. In 2003, RSA Security claimed that 1024-bit keys were likely to become crackable sometime between 2006 and 2010, while 2048-bit keys are sufficient until 2030. the largest RSA key publicly known to be cracked is RSA-250 with 829 bits.
The Finite Field Diffie-Hellman algorithm has roughly the same key strength as RSA for the same key sizes. The work factor for breaking Diffie-Hellman is based on the discrete logarithm problem, which is related to the integer factorization problem on which RSA's strength is based. Thus, a 2048-bit Diffie-Hellman key has about the same strength as a 2048-bit RSA key.
Elliptic-curve cryptography (ECC) is an alternative set of asymmetric algorithms that is equivalently secure with shorter keys, requiring only approximately twice the bits as the equivalent symmetric algorithm. A 256-bit Elliptic-curve Diffie–Hellman (ECDH) key has approximately the same safety factor as a 128-bit AES key.
The NSA previously recommended 256-bit ECC for protecting classified information up to the SECRET level, and 384-bit for TOP SECRET; In 2015 it announced plans to transition to quantum-resistant algorithms by 2024, and until then recommends 384-bit for all classified information.
== Effect of quantum computing attacks on key strength ==
The two best known quantum computing attacks are based on Shor's algorithm and Grover's algorithm. Of the two, Shor's offers the greater risk to current security systems.
Derivatives of Shor's algorithm are widely conjectured to be effective against all mainstream public-key algorithms including RSA, Diffie-Hellman and elliptic curve cryptography. According to Professor Gilles Brassard, an expert in quantum computing: "The time needed to factor an RSA integer is the same order as the time needed to use that same integer as modulus for a single RSA encryption. In other words, it takes no more time to break RSA on a quantum computer (up to a multiplicative constant) than to use it legitimately on a classical computer." The general consensus is that these public key algorithms are insecure at any key size if sufficiently large quantum computers capable of running Shor's algorithm become available. The implication of this attack is that all data encrypted using current standards based security systems such as the ubiquitous SSL used to protect e-commerce and Internet banking and SSH used to protect access to sensitive computing systems is at risk. Encrypted data protected using public-key algorithms can be archived and may be broken at a later time, commonly known as retroactive/retrospective decryption or "harvest now, decrypt later".
Mainstream symmetric ciphers (such as AES or Twofish) and collision resistant hash functions (such as SHA) are widely conjectured to offer greater security against known quantum computing attacks. They are widely thought most vulnerable to Grover's algorithm. Bennett, Bernstein, Brassard, and Vazirani proved in 1996 that a brute-force key search on a quantum computer cannot be faster than roughly 2n/2 invocations of the underlying cryptographic algorithm, compared with roughly 2n in the classical case. Thus in the presence of large quantum computers an n-bit key can provide at least n/2 bits of security. Quantum brute force is easily defeated by doubling the key length, which has little extra computational cost in ordinary use. This implies that at least a 256-bit symmetric key is required to achieve 128-bit security rating against a quantum computer. As mentioned above, the NSA announced in 2015 that it plans to transition to quantum-resistant algorithms.}}
In a 2022 press release, the NSA notified:
Since September 2022, the NSA has been transitioning from the Commercial National Security Algorithm Suite (now referred to as CNSA 1.0), originally launched in January 2016, to the Commercial National Security Algorithm Suite 2.0 (CNSA 2.0), both summarized below:
CNSA 2.0
CNSA 1.0
|
[
"Twofish",
"algorithm",
"deprecation",
"Data Encryption Standard",
"Auguste Kerckhoffs",
"Feistel cipher",
"space (mathematics)",
"Arjen Lenstra",
"National Institute of Standards and Technology",
"Skipjack (cipher)",
"integer factorization",
"Secure Shell",
"asymmetric key",
"ciphertext",
"RSA (cryptosystem)",
"BlackBerry Limited",
"perfect secrecy",
"Key stretching",
"Claude Shannon",
"one-time pad",
"Grover's algorithm",
"discrete logarithm problem",
"cipher",
"EFF DES cracker",
"Security level",
"Elliptic-curve cryptography",
"plaintext",
"Logjam (computer security)",
"Martin Hellman",
"level of security",
"Fortify (Netscape)",
"classified information in the United States",
"quantum computer",
"Elliptic-curve Diffie–Hellman",
"bit",
"Burt Kaliski",
"Advanced Encryption Standard",
"Diffie-Hellman",
"harvest now, decrypt later",
"elliptic curve cryptography",
"key (cryptography)",
"Shor's algorithm",
"56-bit encryption",
"public key cryptography",
"Triple DES",
"Key (cryptography)",
"Lucifer (cipher)",
"Fortezza",
"security strength",
"brute-force attack",
"asymmetric-key algorithm",
"open-source model",
"National Security Agency",
"RSA Security",
"Secure Hash Algorithm",
"information theory",
"NSA",
"SIAM Journal on Computing",
"Commercial National Security Algorithm Suite",
"Gilles Brassard",
"Kerckhoffs' principle",
"parallel computing",
"Cryptography",
"RSA-250",
"Large numbers",
"Transport Layer Security",
"RSA (algorithm)",
"symmetric-key algorithm",
"cryptography",
"special number field sieve",
"Whitfield Diffie",
"quantum computing",
"computational security"
] |