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Ask Lemmy@lemmy.world · 1 day ago

If we restarted Earth with 120 people, how long until we get to 8 billion?

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If we restarted Earth with 120 people, how long until we get to 8 billion?

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Ask Lemmy@lemmy.world · 1 day ago

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1 day ago
All Native Americans were decended from a population of 70 that crossed the Bering land bridge.

https://www.livescience.com/289-north-america-settled-70-people-study-concludes.html

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