- Oxford Library of Psychology
- [UNTITLED]
- Short Contents
- Oxford Library of Psychology
- About the Editors
- Contributors
- Evolutionary Perspectives on Violence, Homicide, and War
- Violence Across Animals and Within Early Hominins
- Comparative Evolutionary Perspectives on Violence
- Intimate Partner Violence: War at Our Doorsteps
- Chastity, Fidelity, and Conquest: Biblical Rules for Women and War
- Filicide and Child Maltreatment: Prospects for Ultimate Explanation
- Siblicide in Humans and Other Species
- Familial Homicide-Suicide
- Suicide
- Evolutionary Perspectives on Male-Male Competition, Violence, and Homicide
- Evolutionary Psychological Perspectives on Sexual Offending: From Etiology to Intervention
- Women and Aggression
- Culture of Honor, Violence, and Homicide
- Sacrifice and Sacred Values: Evolutionary Perspectives on Religious Terrorism
- Animal Abuse and Cruelty
- If, When, and Why Adolescent Bullying Is Adaptive
- The Male Warrior Hypothesis: The Evolutionary Psychology of Intergroup Conflict, Tribal Aggression, and Warfare
- A Feminist Evolutionary Analysis of the Relationship Between Violence Against and Inequitable Treatment of Women, and Conflict Within and Between Human Collectives, Including Nation-States
- War Histories in Evolutionary Perspective: Insights From Prehistoric North America
- War, Evolution, and the Nature of Human Nature
- Parasite Stress, Collectivism, and Human Warfare
- Band of Brothers or Band of Siblings?: An Evolutionary Perspective on Sexual Integration of Combat Forces
- An Evolutionary Perspective on Child Development in the Context of War and Political Violence
- The Extremes of Conflict in Literature: Violence, Homicide, and War
- Why Religion Is Unable to Minimize Lethal and Nonlethal Societal Dysfunction Within and Between Nations
- Peace and the Human Animal: Toward Integration of Comparative Evolutionary Psychology and Peace Studies
- Resource Acquisition, Violence, and Evolutionary Consciousness
- Index
Abstract and Keywords
We recently proposed a new model to explain cross-national variation in the frequency of intrastate conflict based on the parasite-stress theory of sociality. In regions of high pathogen severity, cultures are characterized by xenophobia and ethnocentrism, which function in the avoidance and management of infectious disease. The xenophobia expressed in environments with high pathogen severity creates barriers to intergroup cooperation. These barriers cause greater poverty in environments with increased pathogen severity, in addition to the direct effects of disease on the human capital that is essential to economic growth. Xenophobic groups in competition for resources are unwilling to resolve this competition through cooperative means, and they are more likely to resort to violent conflict. Here, we extend our findings to other categories of conflict. We discuss the implications of our model to the understanding of human warfare in evolutionary context and to foreign aid directed at reducing poverty and conflict.
Keywords: armed conflict, collectivism-individualism, coups, infectious disease, peace, revolutions
Kenneth Letendre, Departments of Biology and Computer Science, The University of New Mexico, Albuquerque, NM
Corey L. Fincher, School of Psychology, The University of Aberdeen, Aberdeen, Scotland, UK
Randy Thornhill, Department of Biology, The University of New Mexico, Albuquerque, NM
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- Oxford Library of Psychology
- [UNTITLED]
- Short Contents
- Oxford Library of Psychology
- About the Editors
- Contributors
- Evolutionary Perspectives on Violence, Homicide, and War
- Violence Across Animals and Within Early Hominins
- Comparative Evolutionary Perspectives on Violence
- Intimate Partner Violence: War at Our Doorsteps
- Chastity, Fidelity, and Conquest: Biblical Rules for Women and War
- Filicide and Child Maltreatment: Prospects for Ultimate Explanation
- Siblicide in Humans and Other Species
- Familial Homicide-Suicide
- Suicide
- Evolutionary Perspectives on Male-Male Competition, Violence, and Homicide
- Evolutionary Psychological Perspectives on Sexual Offending: From Etiology to Intervention
- Women and Aggression
- Culture of Honor, Violence, and Homicide
- Sacrifice and Sacred Values: Evolutionary Perspectives on Religious Terrorism
- Animal Abuse and Cruelty
- If, When, and Why Adolescent Bullying Is Adaptive
- The Male Warrior Hypothesis: The Evolutionary Psychology of Intergroup Conflict, Tribal Aggression, and Warfare
- A Feminist Evolutionary Analysis of the Relationship Between Violence Against and Inequitable Treatment of Women, and Conflict Within and Between Human Collectives, Including Nation-States
- War Histories in Evolutionary Perspective: Insights From Prehistoric North America
- War, Evolution, and the Nature of Human Nature
- Parasite Stress, Collectivism, and Human Warfare
- Band of Brothers or Band of Siblings?: An Evolutionary Perspective on Sexual Integration of Combat Forces
- An Evolutionary Perspective on Child Development in the Context of War and Political Violence
- The Extremes of Conflict in Literature: Violence, Homicide, and War
- Why Religion Is Unable to Minimize Lethal and Nonlethal Societal Dysfunction Within and Between Nations
- Peace and the Human Animal: Toward Integration of Comparative Evolutionary Psychology and Peace Studies
- Resource Acquisition, Violence, and Evolutionary Consciousness
- Index
