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Terrorism as Parochial Altruism: Experimental Evidence
Terrorism and Political Violence, 2019Drawing on the evolutionary approach, this paper proposes that certain universal cognitive mechanisms (parochial altruism) underlie engagement and involvement in terrorism.
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Borders of Compassion: Immigration Preferences and Parochial Altruism
Comparative Political Studies, 2020Anti-immigration preferences among educated and racially egalitarian voters is hard to explain using existing frameworks of self-interest or prejudice. I address this puzzle by developing a theory of parochial altruism, which stipulates that voters are motivated to help others at a cost, but they prioritize helping compatriots.
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Parochial altruism: does it explain modern human group psychology?
Current Opinion in Psychology, 2016Parochial altruism — the human inclination toward costly intra-group cooperation and inter-group aggression without expectations of future returns — requires group selection logic to explain its evolution. We examined experimental evidence for three implications of the group selection account: the unconditional nature of intra-group cooperation; the ...
Toshio Yamagishi, Nobuhiro Mifune
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Selected Issues in Anthropology: Parochial Altruism, Assortative Mating, and Anthropogenesis
Репутациология, 2023В статье рассматривается ряд вопросов, связанных с эволюцией и биологией поведения человека. В свете синтеза теорий антропогенеза Клода Оуэна Лавджоя и Сэмюэля Боулза в качестве одного из ключевых вопросов антропологии выделяется неустойчивое динамическое равновесие между парохиально-альтруистическими стратегиями репродуктивного успеха, толкающими ...
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“Brothers” in Arms: Does Metaphorizing Kinship Increase Approval of Parochial Altruism?
Journal of Cognition and Culture, 2016Parochial altruism is manifested in the most violent of conflicts. Although it makes evolutionary sense for kin, many non-kin groups also behave parochially altruistically in response to threat from out-groups. It is possible that such non-kin groups share a sense of “fictive” kinship which encourages them to behave parochially altruistically for each ...
Maria Abou-Abdallah +2 more
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Emergence of parochial altruism in well-mixed populations of multiple groups
Physics Letters A, 2015Abstract Understanding the evolution of parochial altruism is of great importance. We here institute an analytical model to study the emergence of parochial altruism in group-structured populations. Individuals' strategy is contingent on interacting partners' group property.
Shiping Gao, Te Wu, Suli Nie, Long Wang
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Parochial altruism: What it is and why it varies
Parochial altruism (PA), or ingroup favoritism paired with outgroup hostility, is sometimes treated as a synonym for human intergroup relations. However, empirical data suggest that PA is highly variable—across individuals, across situations, and across groups. Here, we review theory and data on PA to explore the candidate sources for this variability.Pisor, A. ; https://orcid.org/0000-0001-5780-4542 +1 more
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Experiments on parochial altruism in humans: procedures and instructions
Protocol Exchange, 2006Helen Bernhard +2 more
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