Cultural adaptation, norms, and the evolution of human cooperation
نویسنده
چکیده
Humans are much more cooperative than other vertebrates. In other species, cooperation is mainly limited to close relatives, there is little division of labor, no trade, and no large scale conflict, the sick and disabled must fend for themselves, and the strong take from the weak without fear of sanctions by third parties. In contrast, division of labor, trade, and large scale conflict are prominent features of most known human societies, the sick and disabled are often cared for, and social life is regulated by shared moral systems that specify the rights and duties of individuals enforced, albeit imperfectly, by third party sanctions.
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