Yes, Europeans are more K selected - which is a measure of *paternal* investment in offspring as more or less the result of feedback loops and environmental conditions. None of that changes that women are under much less harsh selection than men.
You're factually wrong. Eurasians are under harsh environmental conditions - men must invest in children for them to survive. Men under additional selective pressure to cooperate or get wiped out by neighboring bands - bands who will happily take the women.pic.twitter.com/arvSHRJZOm
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Beyond the common pressure of starvation, men are under selective pressure to cooperate so as to not get wiped out by neighboring bands.
End of conversation
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