title: Evolution and social science. A tale of two selves.
authors.affiliation: International Institute for Applied Systems Analysis, Laxenburg, Austria.
authors.forename: K
authors.initials: K
authors.lastname: Sigmund
authors.forename: M A
authors.initials: MA
authors.lastname: Nowak
mesh_terms: D000533:Altruism; D000818:Animals; D005075:Biological Evolution; D003299:Cooperative Behavior; D005716:Game Theory; D005796:Genes; D006126:Group Processes; D006801:Humans; D007802:Language; D012919:Social Behavior