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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). It follows the early expansions of hominins out of Africa, accomplished by Homo erectus and then Homo neanderthalensis.
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. This theory is supported by a variety of evidence, including genetic studies, fossil records, and archaeological 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.
8 de may. de 2013 · 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.
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.
22 de sept. de 2009 · The now-ubiquitous species H. sapiens, to which all living human beings belong, is initially documented in Africa as, somewhat later, is the first material evidence of the symbolic cognitive system that appears to be unique to humans. Modern H. sapiens Is Highly Derived in Its Osteology.
21 de abr. de 2016 · The origin of humans in Africa was famously proposed in the 19th century by Charles Darwin. 1 Based on the presence of chimpanzees and gorillas in Africa and on Huxley’s comparative anatomy studies that showed that modern humans and apes shared a common ancestor, 2 Darwin argued that the ancestors of modern humans arose on African soil.
