Altruism in Intergroup Conflict Among Humans The Neuropeptide Oxytocin Regulates Parochial
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منابع مشابه
The neuropeptide oxytocin regulates parochial altruism in intergroup conflict among humans.
Humans regulate intergroup conflict through parochial altruism; they self-sacrifice to contribute to in-group welfare and to aggress against competing out-groups. Parochial altruism has distinct survival functions, and the brain may have evolved to sustain and promote in-group cohesion and effectiveness and to ward off threatening out-groups. Here, we have linked oxytocin, a neuropeptide produc...
متن کاملThe evolutionary interplay of intergroup conflict and altruism in humans: a review of parochial altruism theory and prospects for its extension.
Drawing on an idea proposed by Darwin, it has recently been hypothesized that violent intergroup conflict might have played a substantial role in the evolution of human cooperativeness and altruism. The central notion of this argument, dubbed 'parochial altruism', is that the two genetic or cultural traits, aggressiveness against the out-groups and cooperativeness towards the in-group, includin...
متن کاملIntuitive Participation in Aggressive Intergroup Conflict: Evidence of Weak Versus Strong Parochial Altruism
A commentary on In intergroup conflict, self-sacrifice is stronger among pro-social individuals, and parochial altruism emerges especially among cognitively taxed individuals Humans are unusually cooperative and prosocial, sharing resources with kin and non-kin others. At the same time, they engage in violent intergroup conflict and discriminate against members of other groups. How can we expla...
متن کاملIn intergroup conflict, self-sacrifice is stronger among pro-social individuals, and parochial altruism emerges especially among cognitively taxed individuals
Parochial altruism is decomposed in a tendency to benefit the in-group along with a tendency to ignore, derogate, and harm rivaling out-groups. Building off recent work suggesting that decisions to cooperate can be relatively fast and intuitive, we examine parochial altruism in intergroup conflict when cognitive deliberation is rendered difficult or not. Predictions were tested in an experiment...
متن کاملEconomic games and social neuroscience methods can help elucidate the psychology of parochial altruism
Citation: Everett JAC, Faber NS, Crockett MJ and De Dreu CKW (2015) Economic games and social neuroscience methods can help elucidate the psychology of parochial altruism. The success of Homo sapiens can in large part be attributed to their highly social nature, and particularly their ability to live and work together in extended social groups. Throughout history, humans have undergone sacrific...
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تاریخ انتشار 2010