"If the scale of human non-kin social cooperation depends on the range and effectiveness of the weapons for law enforcement, then we can predict that the invention of the bow and arrow expanded social cooperation beyond what was possible with the atlatl." https://darwinianconservatism.blogspot.com/2018/10/how-bow-and-arrow-caused-neolithic-and.html?spref=tw …
8:17 AM - 22 Oct 2018
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