James and Goetze bring together contributors of varied backgrounds, ranging from evolutionary theorists to game theorists to analysts of specific ethnic conflict. Their work represents a coherent attempt at evaluating the usefulness of evolutionary theories for explaining ethnic phenomena and demonstrates how these theories can be applied in attempts to elucidate real-world behaviors.

This study found that kinship theory that posits evolved dispositions to form cooperative bonds with family, ethnic groups and other social groups may go a long way in accounting for the formation of...