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In paleoanthropology, the recent African origin of modern humans or the "Out of Africa" theory (OOA) is the most widely accepted model of the geographic origin and early migration of anatomically modern humans (Homo sapiens).
10 de feb. de 2022 · A 1.5 million-year-old vertebra from an extinct human species unearthed in Israel suggests that ancient humans may have migrated from Africa in multiple waves, a new study finds.
18 de jul. de 2007 · A study combining genetic and skull data supports the single origin of modern humans in Africa. It finds no evidence of interbreeding with Neandertals or other human groups outside Africa.
The Out of Africa theory is the most widely accepted explanation for the origins of modern humans. The theory states that all humans originated in Africa and that we subsequently migrated out of the continent over time.
Learn about the two main theories on the origin of modern humans: the Out-of-Africa hypothesis and the multiregional hypothesis. Compare their models, evidence and implications for human evolution and diversity.
21 de abr. de 2016 · The consensus view is that if modern humans did exit Africa via a single dispersal, there were two possible routes (not mutually exclusive) at the time: a Northern route, through Egypt and Sinai, and a Southern route, through Ethiopia, the Bab el Mandeb strait, and the Arabian Peninsula ( Fig. 1 and Table 1 ).
Learn about the evolutionary theory of modern human origin that posits that modern humans arose in Africa and replaced other archaic humans. Explore the development, genetic foundations, alternatives, and racial implications of the Out of Africa Hypothesis.
