title: Social science. Shrewd investments.
authors.affiliation: Institute for Advanced Study, Princeton University, Princeton, NJ 08540, USA. nowak@ias.edu
authors.forename: M A
authors.initials: MA
authors.lastname: Nowak
authors.forename: K
authors.initials: K
authors.lastname: Sigmund
mesh_terms: D000533:Altruism; D003299:Cooperative Behavior; D005717:Games, Experimental; D006379:Helping Behavior; D006801:Humans; D012919:Social Behavior; D012938:Social Perception