The pervasiveness, persistence, and petrifying scope of intergroup conflict have fueled substantial scholarly interest in intergroup conflict across the social and biological sciences. Here we outline five questions that we hope students of intergroup conflict will undertake to research in years to come: (a) When and why do people engage in, and publicly display, blatant forms of intergroup hostility? (b) How do different moral motives shape individual behavior in intergroup conflict? (c) How do intragroup processes influence intergroup processes and vice versa? (d) How does the changing nature of “groups” influence intergroup conflict and its resolution? And (e) how will global challenges shape intergroup relations in the 21st century? Although it is unimaginable that the problem of intergroup conflict will be eradicated, we hope that addressing these questions will help us understand how to manage intergroup conflicts and their harmful consequences better.

中文翻译：

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团体间冲突2020

群体间冲突的普遍性，持久性和石化范围激发了整个社会和生物科学界对群体间冲突的学术兴趣。在此，我们概述了五个问题，我们希望这些群体间冲突的学生将在未来的几年中进行研究：（a）人们何时，为什么以及为什么公开参与并公开展示明显的群体间敌对形式？（b）不同的道德动机如何影响群体间冲突中的个人行为？（c）组内过程如何影响组间过程，反之亦然？（d）“群体”不断变化的性质如何影响群体间的冲突及其解决？（e）全球挑战将如何塑造21世纪的集团间关系？尽管无法消除小组间冲突的问题，