title: Group size and cultural complexity.
authors.affiliation: Physical Resource Theory/Department of Energy and Environment, Chalmers University of Technology, 412 96 Göteborg, Sweden.
authors.forename: Claes
authors.initials: C
authors.lastname: Andersson
authors.affiliation: Department of Anthropology, University of California, Los Angeles, Los Angeles, California 90095, USA.
authors.forename: Dwight
authors.initials: D
authors.lastname: Read
mesh_terms: D003468:Cultural Evolution; D005717:Games, Experimental; D006801:Humans; D008297:Male; D011156:Population Density