The ecological origins of collectivism and individualism
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View abstract on PubMed
Summary
This summary is machine-generated.Collectivistic cultures evolve when mutual dependence is high, but conflict of interest is also present. This interplay between dependence and conflict drives the evolution and maintenance of collectivism and cooperation.
Area Of Science
- Social Sciences
- Evolutionary Biology
- Cultural Anthropology
Background
- Interdependent subsistence styles, like rice farming, are linked to collectivistic cultures.
- Existing theories inadequately explain the interplay between mutual dependence and conflict in collectivism's evolution.
Purpose Of The Study
- To develop a theoretical model examining the evolution of cultural traits valuing collective welfare.
- To investigate the evolutionary dynamics of cooperation and cultural evolution under varying interdependence structures.
Main Methods
- Theoretical modeling of cultural trait evolution.
- Analysis of evolutionary dynamics in different ecological interdependence structures.
Main Results
- High mutual dependence facilitates the evolution and persistence of collectivism.
- Conflicting interests are crucial for the diffusion and maintenance of collectivistic norms.
- The selective advantage of collectivism is strongest with moderate conflict, amplified by high mutual dependence.
Conclusions
- Ecological factors, particularly interdependence and conflict, shape the origins and evolution of collectivism.
- The study expands theories on the cultural evolution of cooperation by incorporating ecological influences on fitness interdependence and social behaviors.
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