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Lorusso and Bacchini argue against the assumption that "self-identified race is a good proxy for a specific genetic ancestry" [6] on the basis that self-identified race is complex: it depends on a range of psychological, cultural and social factors, and is therefore "not a robust proxy for genetic ancestry". [113]
Race is a categorization of humans based on shared physical or social qualities into groups generally viewed as distinct within a given society. [1] The term came into common usage during the 16th century, when it was used to refer to groups of various kinds, including those characterized by close kinship relations. [2]
At that time the debate was largely semantic, stemming from their different ideas about what race is and how it would be manifested in humans genetics. [6] [7] The evidence that was available to Livingstone and Dobzhansky was mostly limited to qualitative observations of phenotypes thought to express genetic variation (e.g. skin colour). [6]
Genetics is the study of genes, genetic variation, and heredity in organisms. [ 1 ] [ 2 ] [ 3 ] It is an important branch in biology because heredity is vital to organisms' evolution . Gregor Mendel , a Moravian Augustinian friar working in the 19th century in Brno , was the first to study genetics scientifically.
"Human Genetic Diversity: Lewontin's Fallacy" is a 2003 paper by A. W. F. Edwards in the journal BioEssays. [1] He criticises an argument first made in Richard Lewontin's 1972 article "The Apportionment of Human Diversity", that the practice of dividing humanity into races is taxonomically invalid because any given individual will often have more in common genetically with members of other ...
Historically, race has been utilized in medicine in various ways, which continue to have enduring impacts today. The imposition of race on pulmonary function and the machinery used to conduct testing is a noteworthy example. Samuel Cartwright was a 19th-century physician and scientist who is known for his work on spirometry and respiratory ...
Whilst the concept of race is challenged, it would be useful in medical contexts to have practical categorisation between 'individual' and 'species' because in the absence of affordable and widespread genetic tests, various race-linked gene mutations (see Cystic fibrosis, Lactose intolerance, Tay–Sachs disease and Sickle cell anemia) are ...
Skepticism towards the validity of scientific racism grew during the interwar period, [10] and by the end of World War II, scientific racism in theory and action was formally denounced, especially in UNESCO's early antiracist statement, "The Race Question" (1950): "The biological fact of race and the myth of 'race' should be distinguished. For ...