Show Summary Details

Page of

PRINTED FROM OXFORD HANDBOOKS ONLINE (www.oxfordhandbooks.com). © Oxford University Press, 2018. All Rights Reserved. Under the terms of the licence agreement, an individual user may print out a PDF of a single chapter of a title in Oxford Handbooks Online for personal use (for details see Privacy Policy and Legal Notice).

date: 14 November 2018

Abstract and Keywords

This chapter reviews behavioral biological analyses of ethnic solidarity and conflict. The universality of ethnic behavior, including frequent altruism, points to evolutionary origins. This chapter reviews the history of research into ethnicity by ethologists, sociobiologists, and evolutionary psychologists. The biosocial approach is unique in tracing causality back to adaptations, including brain functions and the evolutionary processes that selected them. One such selection process is cultural group strategies in which rules and beliefs adopted by a group help it replace others. The most influential biosocial theory states that ethnic solidarity is nepotism extended to the population. Ethnic nepotism theory and other insights have been fruitful in suggesting research directions. These include ethnic group dominance, superorganism theory applied to ethnic middleman groups, the idea that ethnic trust boosts economic competitiveness by reducing transaction costs, and the finding that ethnocultural diversity increases social conflict. Other research concerns national character.

Keywords: behavioral biology, sociobiology, altruism, ancestry, genetic similarity, solidarity, evolutionary psychology, nepotism, ethnic kinship, genetic pacification

Access to the complete content on Oxford Handbooks Online requires a subscription or purchase. Public users are able to search the site and view the abstracts and keywords for each book and chapter without a subscription.

Please subscribe or login to access full text content.

If you have purchased a print title that contains an access token, please see the token for information about how to register your code.

For questions on access or troubleshooting, please check our FAQs, and if you can''t find the answer there, please contact us.