Search results
Results From The WOW.Com Content Network
The multiregional hypothesis, multiregional evolution (MRE), or polycentric hypothesis, is a scientific model that provides an alternative explanation to the more widely accepted "Out of Africa" model of monogenesis for the pattern of human evolution. Multiregional evolution holds that the human species first arose around two million years ago ...
Milford Howell Wolpoff is a paleoanthropologist and professor of anthropology at the University of Michigan and its museum of Anthropology. He is the leading proponent of the multiregional evolution hypothesis that explains the evolution of Homo sapiens as a consequence of evolutionary processes and gene flow across continents within a single species.
The historical alternative to the recent origin model is the multiregional origin of modern humans, initially proposed by Milford Wolpoff in the 1980s. This view proposes that the derivation of anatomically modern human populations from H. erectus at the beginning of the Pleistocene 1.8 million years BP, has taken place within a continuous ...
The published conclusion was that all current human mtDNA originated from a single population from Africa, at the time dated to between 140,000 and 200,000 years ago. [14] The dating for "Eve" was a blow to the multiregional hypothesis, which was debated at the time, and a boost to the theory of the recent origin model. [15]
The modern human Oase 2 skull (cast depicted), found in Peştera cu Oase, displays archaic traits due to possible hybridization with Neanderthals. [57] The early modern human Oase 1 mandible from Peștera cu Oase (Romania) of 34,000–36,000 14 C years BP presents a mosaic of modern, archaic, and possible Neanderthal features. [58]
This was an extension of the multiregional origin of modern humans championed by Weidenreich and American racial anthropologist Carleton S. Coon, who believed that all modern races and ethnicities (which were classified into separate subspecies or even species until the mid-20th century) evolved independently from a local archaic human species .
While the multiregional theory was originally proposed some time ago, it is in fact a current theory, since the only real competing theory of recent african origin is now largely viewed as disproven by analyses of nuclear DNA from humans, neandertals, and denisovans within the last few years.
The discovery of modern human made tools from about 125,000 years ago at Jebel Faya, United Arab Emirates, in the Arabian Peninsula, may be from an even earlier exit of modern humans from Africa. [8] In January 2018 it was announced that modern human finds at the Mount Carmel cave of Misliya , discovered in 2002, had been dated to around ...