title: Evolution. The puzzle of human sociality.
authors.affiliation: Department of Anthropology, University of California, Los Angeles, CA 90095, USA. rboyd@anthro.ucla.edu
authors.forename: Robert
authors.initials: R
authors.lastname: Boyd
mesh_terms: D000533:Altruism; D000818:Animals; D005075:Biological Evolution; D003163:Competitive Behavior; D003299:Cooperative Behavior; D003468:Cultural Evolution; D005190:Family; D014644:Genetic Variation; D006801:Humans; D007802:Language; D012641:Selection, Genetic; D012919:Social Behavior