Rationally Speaking #238 - Razib Khan on "Stuff I've Been Wrong About"
Rationally Speaking Podcast
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The Evolution of Language
Paleoanthropologist Richard Klein argues that there was a macro mutation. He's positing that it was due to random genetic drift and allowed for development of language. So I mean, the idea is like quite rapidly we became a cultural creature about 50,000 years ago when we spread across the world.
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