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The brighter the light, the deeper the shadow: Morality also fuels aggression, conflict, and violence

Published online by Cambridge University Press:  17 May 2018

Robert Böhm ,
Isabel Thielmann  and
Benjamin E. Hilbig
Robert Böhm
Affiliation:
School of Business and Economics, RWTH Aachen University, 52062 Aachen, Germany. robert.boehm@rwth-aachen.de http://www.robertboehm.info
Isabel Thielmann
Affiliation:
Cognitive Psychology Lab, University of Koblenz-Landau, 76829 Landau, Germany. thielmann@uni-landau.de hilbig@uni-landau.de http://www.cognition.uni-landau.de/people/isabel-thielmann-msc http://www.cognition.uni-landau.de/hilbig
Benjamin E. Hilbig
Affiliation:
Cognitive Psychology Lab, University of Koblenz-Landau, 76829 Landau, Germany. thielmann@uni-landau.de hilbig@uni-landau.de http://www.cognition.uni-landau.de/people/isabel-thielmann-msc http://www.cognition.uni-landau.de/hilbig Max Planck Institute for Research on Collective Goods, 53113 Bonn, Germany.
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Abstract

We argue that, in addition to the positive effects and functionality of morality for interactions among in-group members as outlined in the target article, morality may also fuel aggression and conflict in interactions between morality-based out-groups. We summarize empirical evidence showing that negative cognitions, emotions, and behaviors are particularly likely to appear between out-groups with opposing moral convictions.

Information

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 41 , 2018 , e98
Copyright
Copyright © Cambridge University Press 2018 

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References

Böhm, R., Rusch, H. & Gürerk, Ö. (2016) What makes people go to war? Defensive intentions motivate retaliatory and preemptive intergroup aggression. Evolution and Human Behavior 37:29–34.CrossRefGoogle Scholar
Brewer, M. B. (1999) The psychology of prejudice: Ingroup love or outgroup hate? Journal of Social Issues 55:429–44.Google Scholar
Buhl, T. (1999) Positive-negative asymmetry in social discrimination: Meta-analytical evidence. Group Processes & Intergroup Relations 2:51–58.CrossRefGoogle Scholar
Choi, J.-K. & Bowles, S. (2007) The coevolution of parochial altruism and war. Science 318:636–40.CrossRefGoogle ScholarPubMed
Gray, K., Young, L. & Waytz, A. (2012) Mind perception is the essence of morality. Psychological Inquiry 23:101–24.Google Scholar
Halevy, N., Bornstein, G. & Sagiv, L. (2008) “In-group love” and “out-group hate” as motives for individual participation in intergroup conflict: A new game paradigm. Psychological Science 19:405–11.Google Scholar
Halperin, E., Russell, A. G., Dweck, C. S. & Gross, J. J. (2011) Anger, hatred, and the quest for peace: Anger can be constructive in the absence of hatred. Journal of Conflict Resolution 55:274–91.CrossRefGoogle Scholar
Haslam, N. (2006) Dehumanization: An integrative review. Personality and Social Psychology Review 10:252–64.Google Scholar
Leidner, B. & Castano, E. (2012) Morality shifting in the context of intergroup violence. European Journal of Social Psychology 42:82–91.CrossRefGoogle Scholar
Parker, M. T. & Janoff-Bulman, R. (2013) Lessons from morality-based social identity: The power of outgroup “hate,” not just ingroup “love.” Social Justice Research 26:81–96.Google Scholar
Struch, N. & Schwartz, S. H. (1989) Intergroup aggression: Its predictors and distinctness from in-group bias. Journal of Personality and Social Psychology 56:364–73.Google Scholar
Thielmann, I. & Böhm, R. (2016) Who does (not) participate in intergroup conflict? Social Psychological and Personality Science 7:778–87.Google Scholar
Waytz, A., Young, L. L. & Ginges, J. (2014) Motive attribution asymmetry for love vs. hate drives intractable conflict. Proceedings of the National Academy of Sciences USA 111:15687–92.Google Scholar
Weisel, O. & Böhm, R. (2015) “Ingroup love” and “outgroup hate” in intergroup conflict between natural groups. Journal of Experimental Social Psychology 60:110–20.Google Scholar