OUT OF AFRICA IS DEAD

David Reich is challenging the out-of-Africa theory. We examine the new genetic evidence reshaping our view of human origins.

The traditional model of human migration is being tested by recent genomic research. David Reich and his colleagues have presented data that complicates the standard narrative of how our species moved across the globe. By analyzing complex ancient migration patterns, we can see that the history of our ancestors was far more interconnected than previously believed.

This research centers on the genetic evidence found in the remains of ancient populations. We review how this data forces a reassessment of the Neanderthal DNA contribution to modern humans, suggesting that the development of our species was not a simple, linear path but a series of overlapping events. Understanding these findings is crucial for reconstructing the timeline of human origins and the specific interactions that defined early populations.

SOURCE:
Hypothesis: A modern human range expansion ∼300,000 years ago had a critical role in Neandertal origins
https://www.biorxiv.org/content/10.64...