title: Our egalitarian Eden.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Pennisi
mesh_terms: D000818:Animals; D001902:Botswana; D006608:Hierarchy, Social / Q000266:history; D049690:History, Ancient; D015186:Hominidae / Q000254:growth & development; D006801:Humans; D008019:Life Style / Q000208:ethnology / Q000266:history; D008297:Male; D012919:Social Behavior / Q000266:history; D012959:Socioeconomic Factors / Q000266:history