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In 1962, Coon also published The Origin of Races, wherein he offered a definitive statement of the polygenist view. He also argued that human fossils could be assigned a date, a race, and an evolutionary grade. Coon divided humanity into five races and believed that each race had ascended the ladder of human evolution at different rates. [28]
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]
In paleoanthropology, the recent African origin of modern humans or the "Out of Africa" theory (OOA) [a] is the most widely accepted [1] [2] [3] model of the geographic origin and early migration of anatomically modern humans (Homo sapiens).
Alfred Russel Wallace was also an advocate of polygenist evolution, claiming that the physical differences in races must have occurred at such a remote time in the past before humans had any intelligence, when natural selection was still operative on human bodies. The differentiation into separate races with distinct physical traits must have ...
The French aristocrat and writer Arthur de Gobineau (1816–1882), is best known for his book An Essay on the Inequality of the Human Races (1853–55) which proposed three human races (black, white and yellow) were natural barriers and claimed that race mixing would lead to the collapse of culture and civilization. He claimed that "The white ...
Human trichromatic color vision had its genetic origins in this period. Catarrhines lost the vomeronasal organ (or possibly reduced it to vestigial status). Proconsul was an early genus of catarrhine primates. They had a mixture of Old World monkey and ape characteristics.
There is broad consensus across the biological and social sciences that race is a social construct, not an accurate representation of human genetic variation. [ 26 ] [ 10 ] As more progress has been made on sequencing the human genome, it has been found that any two humans will share an average of 99.35% of their DNA based on the approximately ...
The hominoids are descendants of a common ancestor.. Homo sapiens is a distinct species of the hominid family of primates, which also includes all the great apes. [1] Over their evolutionary history, humans gradually developed traits such as bipedalism, dexterity, and complex language, [2] as well as interbreeding with other hominins (a tribe of the African hominid subfamily), [3] indicating ...