Single exodus from Africa gave rise to today’s non-Africans

Genetic data point to a date less than 72,000 years ago but climate scientists disagree

computer simulation of ancient climate

GRAND OPENING  A computer simulation of ancient climates predicts that people most likely left Africa about 80,000 to 100,000 years ago. That’s earlier than geneticists estimate by 10,000 years or more.

Tobias Friedrich

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