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thanghe
· 7 years ago
· FIRST
travel back in time & fuck a lot could speed up human evolution?
6
guest
· 7 years ago
Actually, traveling back would kill you too, because your body is prepared for today's bacteria, but not the one from years ago that went extinct due to evolution
8
regretfulforeigner
· 7 years ago
which is why I'd only travel back to the recent past, nothing before 1960
4
igotzapped
· 7 years ago
I'm pretty sure this is a repost
guest
· 7 years ago
It traveled into the future.
2
cassyinlove
· 7 years ago
Is this how the plague happened?
