Origin of human genus may have occurred by chance
Paper challenges the claim that the genus Homo originated in response to environmental changes
Date:
August 4, 2017
Source:
George Washington University
Summary:
An often cited claim that humans, who are smarter and more technologically advanced than their ancestors, originated in response to climate change is challenged in a new report.
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https://www.sciencedaily.com/releases/2017/08/170804100410.htm