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Is History the Same as Evolution? No. Is it Independent of Evolution? Certainly Not
1Department of Anthropology, Program in Neuroscience & Behavioral Biology, Atlanta, Georgia, USA.
Summary
Human history reveals group conflict, driven by evolved traits like parochial altruism and sexual selection, leading to male reproductive skew. These evolutionary pressures, particularly in males, shaped social hierarchies and autocratic tendencies.
Area of Science:
- Evolutionary Psychology
- Social Biology
- Human History
Background:
- Human history is marked by intergroup and intragroup violence and oppression.
- Group conflicts can enhance within-group cooperation through mechanisms like oxytocin-mediated parochial altruism.
- Hierarchical structures within groups often lead to uneven distribution of resources and reproductive success.
Purpose of the Study:
- To explore the evolutionary underpinnings of violence, oppression, and social hierarchies in human history.
- To examine the role of sexual selection and reproductive skew in shaping human social dynamics.
- To investigate the psychological traits associated with leadership, followership, and group behavior.
Main Methods:
- Integration of historical and ethnographic data.
- Confirmation and expansion through genomic science.
- Review of psychological research on group identity, leadership, and followership traits.
Main Results:
- Sexual selection is a powerful evolutionary force, comparable to mortality selection, with reproduction as a primary driver.
- The rise of civilizations involved predatory expansion, leading to significant reproductive success for dominant males.
- Psychological traits such as charisma, narcissism, sociopathy, obedience, and cruelty are integral to human nature and group dynamics.
- Microevolutionary processes over millennia have amplified these traits, particularly in males.
- Warfare has historically offered opportunities for increased reproductive success for victorious male followers through sexual exploitation.
Conclusions:
- Evolved psychological traits related to power, obedience, and cruelty continue to influence modern autocratic trends, despite social changes like monogamy and contraception.
- Understanding these deep-seated evolutionary influences is crucial for comprehending contemporary social and political phenomena.
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