It has been suggested that this article or section be merged into Race. (Discuss) The validity of human races is a subject of much debate. The American Anthropological Association, drawing on biological research, states that "The concept of race is a social and cultural construction. . . . Race simply cannot be tested or proven scientifically," and that, "It is clear that human populations are not unambiguous, clearly demarcated, biologically distinct groups. The concept of 'race' has no validity . . . in the human species." Most anthropologists argue that race definitions are imprecise, arbitrary, derived from custom, vary across cultures, and lack taxonomic validity, with the only commonality being that "people are similar to those from (areas) geographically nearby and different from those (who are) far away." [1] Some, however, argue that race continues to be a valid concept, and accuse movements to discredit racial classifications of being politically rather than scientifically motivated. Wikipedia does not have an article with this exact name. ...
It has been suggested that Validity of human races be merged into this article or section. ...
It has been suggested that Validity of human races be merged into this article or section. ...
Anthropology (from the Greek word άνθÏωπος, humane) consists of the study of humankind (see genus Homo). ...
Taxonomy (from Greek verb tassein = to classify and nomos = law, science, cf economy) may refer to: the science of classification (see alpha taxonomy) a classification Initially taxonomy was only the science of classifying living organisms, but later the word was applied in a wider sense, and may also refer to...
The relationship between social and genetic definitions of race is complex. Phenotypic and genotypic classifications do not always correspond exactly. Common race definitions lack specificity and defined boundries between races. Whether human population structure warrants racial groupings is a matter of debate, with majority opinions varying between disciplines. Some biologists prefer the term population to race. Similar reasoning has led some to describe races as (inbred) extended families. The phenotype of an individual organism is either its total physical appearance and constitution or a specific manifestation of a trait, such as size or eye color, that varies between individuals. ...
The genotype is the specific genetic makeup (the specific genome) of an individual, usually in the form of DNA. It codes for the phenotype of that individual. ...
History of challenges to racial validity
In the early-to-mid 20th century, many scientists questioned previously accepted biological explanations of cultural attributes. Some questioned the taxonomic validity of human races, especially in the decades following the Second World War. This questioning gained momentum in the 1960s during the American Civil Rights Movement and the emergence of numerous anti-colonial movements worldwide. As data emerged in the 1960s showing most human genetic variation to be within races, not between them, many rejected human races as biological fact. Nevertheless, the belief that human races exist remains almost universal amongst lay audiences and, like any widely held belief, is significant regardless of its scientific validity. (19th century - 20th century - 21st century - more centuries) Decades: 1900s 1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s As a means of recording the passage of time, the 20th century was that century which lasted from 1901–2000 in the sense of the Gregorian calendar (1900–1999 in the...
Taxonomy (from Greek verb tassein = to classify and nomos = law, science, cf economy) may refer to: the science of classification (see alpha taxonomy) a classification Initially taxonomy was only the science of classifying living organisms, but later the word was applied in a wider sense, and may also refer to...
Mushroom cloud from the nuclear explosion over Nagasaki rising 18 km into the air. ...
The 1960s decade refers to the years from 1960 to 1969, inclusive. ...
To meet Wikipedias quality standards, this article or section may require cleanup. ...
In the 19th century many natural scientists made three claims about race: first, that races are objective, naturally occurring things; second, that there is a strong relationship between biological races and other human phenomena (such as social behavior and culture, and by extension the relative material success of cultures); third, that race is therefore a valid scientific category that can be used to explain and predict individual and group behavior. In the 20th century, mainstream anthropologists and others rejected each of these claims, while continuing to study between-group genotypic and phenotypic variations. By the end of the 20th century, most social and many natural scientists turned to the "population" concept to talk about these variations, arguing that accounts of "race" (within both the popular and scientific literatures) are socially constructed.
A rejection of 19th century assumptions was initiated by Franz Boas, the founder of American cultural anthropology. In the first decades of the 20th century he studied the relationship between race and height in New York City, discovering that the children of immigrants were taller than their parents. Although height is clearly primarily a biological phenomenon, he concluded that an individual's height was determined not only by inheritance but by environment as well (in this case, better pre- and neo-natal care, especially nutrition). Boas's conclusion has been confirmed many times since, for example by the remarkable gain in the average height of Japanese people since the dietary changes that followed the end of World War II. But it was counter-intuitive, because in typical populations under relatively stable environmental conditions, about 80% of the variation in individual height is due to genetic variations, and at any point in time, human subgroups tend to have different average heights. As a result, many of Boas's students continued to accept the existence of race as a biological fact. But they concluded that there was no relationship between biological race and other human phenomena (such as social behavior, culture, intelligence and morality)¹. Franz Boas Franz Boas (July 9, 1858 – December 22, 1942) was one of the pioneers of modern anthropology and is often called the Father of American Anthropology. Like many such pioneers, he trained in other disciplines; he received his doctorate in physics, and did post-doctoral work in geography. ...
Combatants Allied Powers Axis Powers Commanders {{{commander1}}} {{{commander2}}} Strength {{{strength1}}} {{{strength2}}} Casualties 17 million military deaths 7 million military deaths World War II, also known as the Second World War (sometimes WW2 or WWII), was a mid-20th century conflict that engulfed much of the globe and is accepted as...
By the 1950s many anthropologists had come to question the very existence of race as a biological phenomenon. Anthropology (from the Greek word άνθÏωπος, humane) consists of the study of humankind (see genus Homo). ...
Arguments against racial validity Modern supporters of racial invalidity note that the preponderance of evidence suggests that all human beings are descended from a common ancestor. Second, they observe that there are many biological differences between people that are not taken into account by race (for example, blood type). Finally, they point out that oftentimes the genetic differences between members of the same race are greater than the average genetic difference between races. For example, the variation in blood types within specific groups is 85%, but the total variation between groups is only 15% (see the American Anthropological Association's Statement on Race [2]).
Genetic variation Some scientists have argued there exists more variation within racial groups than between, and therefore human races have no taxonomic value. This opinion can be traced back to a 1972 paper by Richard Lewontin. Some researchers report the variation between racial groups (measured by Sewall Wright's population structure statistic FST) accounts for as little as 5% of the total 80,000-100,000 genes found in each human cell.² This argument was widely popularized after Lewontin's original publication. However, most geneticists now recognize that low FST values do not invalidate the suggestion that there might be different human races because of technical limitations of FST and the observation that genetic variation between races is highly structured (Edwards, 2003; Risch, 2002). Thus, when one considers many points (i.e., genetic loci) of variation one can distinguish groups and allocate people into groups. The rules of biological classification do not set any 'smallest allowable difference' between taxa: any distinct difference is sufficient. Richard Lewontin Richard Charles Dick Lewontin (born March 29, 1929) is an American evolutionary biologist, geneticist and social commentator. ...
Sewall Green Wright (December 21, 1889– March 3, 1988) was an American geneticist known for his influential work on evolutionary theory. ...
This stylistic schematic diagram shows a gene in relation to the double helix structure of DNA and to a chromosome (right). ...
Opponents of racial groupings argue that a distinct difference is only one of the two conditions for racial classifiction; the second condition is a lack of significant gene flow between populations. Cultural anthropologists believe humans to be monotypic because they argue races gradually fade into one another in many parts of the world. Although there has historically been little or no gene flow between some human populations such as the aboriginal Australians and black Africans, they argue, one cannot assume there has been little interracial gene flow, as the interbreeding of locally adjacent populations may also produce common traits. Some researchers report enough such gene flow has occurred that the most recent common ancestor of all humans alive today has been estimated as living as recently as 3,500 years ago [3], although critics say this is not necessarily significant gene flow (Rhode et al., 2004). Intercontinental travel has caused increased gene flow between geographically distant human populations. In some regions, this has caused racial lines to fade or perhaps disappear, particularly Latin American and parts of Southern Africa. Gene flow (also known as gene migration) is the transfer of genes from one population to another. ...
The most recent common ancestor (MRCA) of any set of organisms is the most recent individual which is an ancestor of all of them. ...
Latin America consists of the countries of South America and some of North America (including Central America and some the islands of the Caribbean) whose inhabitants mostly speak Romance languages, although Native American languages are also spoken. ...
Categories: Africa geography stubs | Southern Africa ...
The delicacy of this definition has left the issue much in debate, especially among physical anthropologists, for if clines lead to large areas of near-homogeneity, such as Kenya, Sweden and China, then the people in these areas seem marked off by delimiters resembling nothing so much as the traditional physiological touchstones of "race". Currently, the question of whether human genetic variation is better described as clinal (i.e. no races) or cladistic (i.e. races are real) is largely fading. In population genetics, a cline is a gradual change of a character or feature (phenotype) in a species over a geographical area. ...
The problem arises of distinguishing black Africans as a racial group; it doesn't work because it is a paraphyletic classification. In other words, under a phylogenetic classification, considering black Africans as a single racial group would require one to include every living person on Earth within that single African "race", because the genetic variation of the rest of the world represents essentially a single subtree within that of Africa. Also, it has long been known that groups such as the Khoisan were as different from other sub-Saharan groups as are Europeans and Asians (though even with the Khoisan the distinction is no longer so clearcut, as a large amount of intermarriage with both Europeans and Bantu-language speakers has occurred over the last three centuries). Paraphyletic - Wikipedia /**/ @import /skins-1. ...
Khoisan is the name for two major ethnic groups of southern Africa. ...
Map showing the approximate distribution of Bantu (dull yellow) vs. ...
Race as a social construct and populationism Historians, anthropologists and social scientists often describe human races as a social construct, preferring instead the term population, which can be given a clear operational definition. Even those who reject the formal concept of race, however, still use the word race in day-to-day speech. This may either be a matter of semantics, or an effect of an underlying cultural significance of race in racist societies. Regardless of the name, a working concept of sub-species grouping can be useful, because in the absence of cheap and widespread genetic tests, various race-linked gene mutations (see Cystic fibrosis, Lactose intolerance, Tay-Sachs Disease and Sickle cell anemia) are difficult to address without recourse to a category between "individual" and "species". As genetic tests for such conditions become cheaper, and as detailed haplotype maps and SNP databases become available, the need to resort to race should diminish. This is fortunate, as increasing interracial marriage is reducing the predictive power of race. For example, most babies born with Tay-Sachs in North America at present are not from Jewish families, despite stereotypes to contrary. Wikimedia Commons has media related to: History History studies the past in human terms. ...
Cultural anthropology, also called social anthropology or socio-cultural anthropology, forms one of four commonly-recognized fields of anthropology, the holistic study of humanity. ...
The social sciences are a group of academic disciplines that study the human aspects of ice cream cones and fairy dances. ...
An operational definition of a quantity is a specific process whereby it is measured. ...
In the main, semantics (from the Greek semantikos, or significant meaning, derived from sema, sign) is the study of meaning, in some sense of that term. ...
Tay-Sachs disease (abbreviated TSD, also known as GM2 gangliosidosis) is a fatal genetic disorder, inherited in an autosomal recessive pattern, in which harmful quantities of a fatty substance called ganglioside GM2 accumulate in the nerve cells in the brain. ...
Sickle-shaped red blood cells Sickle cell anemia (American English), sickle cell anaemia (British English) or sickle cell disease is a genetic disease in which red blood cells may change shape under certain circumstances. ...
A haplotype, a contraction of the phrase haploid genotype, is the genetic constitution of an individual chromosome. ...
A Single Nucleotide Polymorphism or SNP (pronounced snip) is a DNA sequence variation, occurring when a single nucleotide: adenine (A), thymine (T), cytosine (C) or guanine (G) - in the genome is altered. ...
In everyday speech, race often describes populations better defined as ethnic groups, often leading to discrepancies between scientific views on race and popular usage of the term. For instance in many parts of the United States, categories such as Hispanic or Latino are viewed to constitute a race, though others see Hispanic as a linguistic and cultural grouping coming from a variety of backgrounds. In Europe, such a distinction, suggesting that South Europeans are not European or white, would seem odd at least or possibly even insulting. In the United States, in what is referred to as the one-drop rule, the term Black subsumes people with a broad range of ancestries under one label, even though many who are termed Black could be more accurately described as white through simple anthropologic or taxonomic method. In much of Europe groups such as Roma and Turks are commonly defined as racially distinct from White Europeans, though these groups could be considered "Caucasian" by old physical anthropological methods which employed finite nose measurements as the standard form of racial classifaction. Hispanic, as used in the United States, is one of several terms used to categorize US citizens, permanent residents and temporary immigrants, whose background hail either from the Spanish-speaking countries of Latin America or relating to a Spanish-speaking culture. ...
// Etymology Latino, feminine Latina derives from Latin (the adjectives latinus, latina), originally referring to Latium, the area of Rome, by aitiology derived from a king of the name Latinus. ...
Southern Europe is a region of Europe. ...
This article does not cite its references or sources. ...
The one-drop theory (or one-drop rule) is the colloquial term for the standard, found throughout the USA, that holds that a person with even one drop of non-white ancestry should be classified as colored, especially for the purposes of laws forbidding inter-racial marriage. ...
The Roma people (pronounced rahma, singular Rom, sometimes Rroma, and Rrom) along with the closely related Sinti people are commonly known as Gypsies in English, and as Tsigany in most of Europe. ...
Some argue it is preferable when considering biological relations to think in terms of populations, and when considering cultural relations to think in terms of ethnicity, rather than of race. Instead of classing people into one "group", say "Caucasians" or Europeans you have Britons, Frenchmen, Germans, Nords, western Slavs and Celts rather than having a term implying a (possible) ancestory group in the Caucasus which is definitely too distant for any real consideration, and moreover reaching to groups including eastern Slavs, Roma, as well as Georgians, and others who differ notably, both in culture, and to a noteworthy extent in physical appearance, from the aforementioned ethnic groups. There can be as much difference between two ethnicities grouped into a single "race" as there can be between ethnicities grouped (often arbitrarily) into an another "race". A very good example of this type of "arbitrary classifaction" include the Persians and Arabs, which - according to the Bible as well as the Quran - make up two separate and distinct racial groups (not ethnic groups). This article or section should be merged with ethnic group Ethnicity is the cultural characteristics that connect a particular group or groups of people to each other. ...
For an explanation of terms like England, (Great) Britain and United Kingdom see British Isles (terminology) Motto: Dieu et mon droit (Royal motto) (French for God and my right)3 Anthem: God Save the Queen4 Capital London Largest city London Official language(s) English de facto 5 Government Monarch Prime...
Motto : Liberté, Égalité, Fraternité (French: Freedom, Equality, Brotherhood) Anthem: La Marseillaise Capital Paris 48°51′ N 2°20′ E Largest city Paris Official language French1 Government • President • Prime Minister Unitary republic Jacques Chirac Dominique de Villepin Formation 843 (Treaty of Verdun) (5th Republic: 1958) Area • Total2 • Metropolitan France3 674,843...
The Nordic countries (Greenland not shown) The Nordic countries, also referred to as Norden (The North), and less stringently as Scandinavia, is a term used collectively for five countries in Northern Europe. ...
The Slavic peoples are the most numerous ethnic and linguistic body of peoples in Europe. ...
A Celtic cross. ...
The Entholinguistic patchwork of the modern Caucasus - CIA map The Caucasus, a region bordering Asia Minor, is located between the Black Sea and the Caspian Sea which includes the Caucasus Mountains and surrounding lowlands. ...
The Slavic peoples are the most numerous ethnic and linguistic body of peoples in Europe. ...
The Roma people (pronounced rahma, singular Rom, sometimes Rroma, and Rrom) along with the closely related Sinti people are commonly known as Gypsies in English, and as Tsigany in most of Europe. ...
The Persians (Î ÎÏσαι) is a tragedy by the ancient Greek playwright Aeschylus. ...
For other uses, see Arab (disambiguation). ...
The Bible (From Greek βιβλια—biblia, meaning books, which in turn is derived from βυβλος—byblos meaning papyrus, from the ancient Phoenician city of Byblos which exported papyrus) is the sacred scripture of Christianity. ...
These developments had important consequences. For example, some scientists developed the notion of "population" to take the place of race. This substitution is not simply a matter of exchanging one word for another. Populations are, in a sense, simply statistical clusters that emerge from the choice of variables of interest; there is no preferred set of variables.
The "populationist" view does not deny that there are physical differences among peoples; it simply claims that the historical conceptions of "race" are not particularly useful in accounting for these differences scientifically. In particular, populationists claim that:
- knowing someone's "race" does not provide comprehensive predictive information about biological characteristics, and only absoltuely predicts those traits that have been selected to define the racial categories, e.g. knowing a person's skin color, which is generally acknowledged to be one of the markers of race (or taken as a defining characteristic of race), does not allow good predictions of a person's blood type to be made.
- in general, the world-wide distribution of human phenotypes exhibits gradual trends of difference across geographic zones, not the categorical differences of race; in particular, there are many peoples (like the San of S. W. Africa, or the people of northern India) who have phenotypes that do not neatly fit into the standard race categories.
- focusing on race has historically led not only to seemingly insoluble disputes about classification (e.g. are the Japanese a distinct race, a mixture of races, or part of the East Asian race? and what about the Ainu?) but has also exposed disagreement about the criteria for making decisions— the selection of phenotypic traits seemed arbitrary.
Since the 1960s, some anthropologists and teachers of anthropology have re-conceived "race" as a cultural category or social construct, in other words, as a particular way that some people have of talking about themselves and others. As such it cannot be a useful analytical concept; rather, the use of the term "race" itself must be analyzed. Moreover, they argue that biology will not explain why or how people use the idea of race: history and social relationships will. The Ainu (pronounced , eye-noo, アイヌ / aynu) are an ethnic group indigenous to Hokkaido, the northern part of Honshu in Northern Japan, the Kuril Islands, much of Sakhalin, and the southernmost third of the Kamchatka peninsula. ...
Social scientists and literary scholars have claimed that many things are social constructions or social constructs, or that they have been socially constructed. ...
Arguments for racial validity Some biologists believe that the view that races are a social construct or not biologically significant is incorrect. They point to the existence of groups determined on the basis of multi-locus genetic analysis as evidence that human population structure does exist and to some extent resembles conventional definitions of race. In most contemporary research, races are defined as evolutionary linages: "a subspecies (race) is a distinct evolutionary lineage within a species. This definition requires that a subspecies be genetically differentiated due to barriers to genetic exchange that have persisted for long periods of time; that is, the subspecies must have historical continuity in addition to current genetic differentiation" Templeton (1998).
Some researchers believe the view that races do not exist is influenced by racial politics and political correctness, not science. They claim that race researchers are often attacked as racists, even if they espouse liberal sociopolitical views and claim to be against racism. Vincent Sarich and Frank Miele, in Race: The Reality of Human Differences, write that "racial differences in humans exceed the differences that separate subspecies or even species in such other primates as gorillas and chimpanzees" and that "race is a biologically real phenomenon with important consequences". A number of scientists have supported this currently controversial view, including Ralph L. Holloway, Professor of Anthropology, Columbia University; Arthur Jensen; Joseph Carroll, University of Missouri-St. Louis; and Thomas J. Bouchard, Jr., Professor of Psychology, University of Minnesota. Political correctness is the alteration of language to redress real or alleged injustices and discrimination or to avoid offense. ...
Vincent M. Sarich (born 1934) is an American anthropology professor. ...
Arthur Jensen is an American educational psychologist, born August 24, 1923 and educated at the University of California, Berkeley (B.A. 1945), San Diego State College (M.A., 1952) and Columbia University (Ph. ...
Lt. ...
An amount of change sufficient to label two different animal populations as different sub-species is often not considered enough to label two different human populations as being of different races. [citation needed]
Other anthropologists and human geneticists argue that race is indeed a valid and valuable concept and that those holding the opposite view allow their social consciences (laudable per se) to confuse and delay accurate interpretations and applications of empirical data. They are not convinced by the substitution of the term "population" for the term "race" because it leads to a potentially harmful imprecision in communication (for example, when one could simply say 'white' (or "Caucasian") one is instead compelled to say something like "an individual of the western Eurasian population", and when that individual doesn't happen to currently reside in western Eurasia one must say "an individual whose ancestors were of the western Eurasian population"). This position recently received a boost from genetic studies at the molecular level which show characteristic allele signatures for the groups traditionally identified as the three major races (Africans, Asians and Europeans), resulting in maps that clearly delineate genetic clines (in which the clinal zones are a small part of the total). The basal groups outside the clinal zones on these maps are summarized quite well by longstanding racial and ethnic appellations. Recognition of these groups, and simple ways to refer to them, is especially important in fields like medical research and diagnosis because a rapidly growing list of genetic disorders and predispositions are strongly linked to race and ethnicity (not to geographical "populations"). If "races" is too freighted a term for these basic divisions of humanity then, according to these authorities, new, convenient, non-academic terminology free of spurious valuations of superiority and inferiority should be developed and deployed whether social sensitivities are ruffled or not. An allele is any one of a number of viable DNA codings of the same gene (sometimes the term refers to a non-gene sequence) occupying a given locus (position) on a chromosome. ...
Genetic definitions of race Some scientists argue that in determining overall relatedness the entire genetic cohorts of groups must be compared, and that when this is done, one can recover the traditional racial groupings, provided one uses enough of the right markers. However, one must decide how finely one chooses to distinguish between groups, such that one can determine two races (Africans vs. non-Africans), three, four or more. Thus, the number of races discovered by these methods will be arbitrary. Also, some of the groups which emerge as "races" under closer scrutiny would hardly be recognized as such in the conventional sense.
The geneticist A.W.F. Edwards argued in 2003 that race exists (see Lewontin's Fallacy). He points out that most of the information that distinguishes populations is not simply the sum of variation of individual genes (the 6 percent), but is variation hidden in the correlation structure of the data. The argument is technical and difficult to follow for those with no statistical training, but is presented in detail in the paper by Edwards (the journal BioEssays volume 25 pages 798-801). It was this argument of Edwards that finally convinced Richard Dawkins, Professor of Public Understanding of Science at Oxford University, UK (the author of The Selfish Gene) in his new 2004 book The Ancestor's Tale, that race in mankind is of taxonomic value, in other words, races do exist, despite the fact that the boundaries between races are blurred. A paper, titled Lewontins Fallacy by A.W.F. Edwards, describes the error racist scientists believe Richard Lewontin made when he declared race to be an invalid taxonomic construct. ...
Richard Dawkins Clinton Richard Dawkins FRS (known as Richard Dawkins; born March 26, 1941) is a British ethologist and popular science writer. ...
The Selfish Gene is a somewhat controversial book by Richard Dawkins. ...
The Ancestors Tale: A Pilgrimage to the Dawn of Life is a popular science book by Professor Richard Dawkins, with contributions from Dawkins research assistant Yan Wong. ...
Footnotes - For further information on Boas's own understanding of race, see his speech "Race and Progress", Science 74, no. 1905 (1931): 1–8, an external link to which appears below.
- Note that the set of integers from 1 to 10 varies more widely within the set than it differs from the set of integers from 2 to 11.
References - Boas, Franz (1931). Race and Progress. Science 74, 1–8 [4]
- Edwards, AW (2003). Human genetic diversity: Lewontin's fallacy Bioessays 25, 798–801. [5]
- Lewontin, Richard C. (1972). The apportionment of human diversity. In Dobzhansky T, Hecht MK, Steere WC (Eds.), Evolutionary Biology 6, p 381–398. New York: Appleton-Century-Crofts.
- Risch, N.; Burchard, E.; Ziv, E. & Tang, H. (2002). Categorization of humans in biomedical research: genes, race and disease. Genome Biol. 3, comment2007. [6]
- Rhode, Douglas L. T.; Olson, Steve E.; Chang, Joseph T. (2004). Modelling the recent common ancestry of all living humans. Nature 431, 562–566. [7]
- Sarich, Vincent; Miele, Frank (2004). Race: The Reality of Human Differences, Westview Press.
- Serre, David; Pääbo, Svante (2004). Evidence for Gradients of Human Genetic Diversity Within and Among Continents. Genome Research 14, 1679–1685. [8]
External links John Philippe Rushton John Philippe (Phil) Rushton Ph. ...
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