When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
And 'How have these societies evolved?'. The political flexibility of our species is formidable: we can be quite egalitarian, we can be quite despotic. This book traces the roots of these contradictory traits in chimpanzee, bonobo, gorilla, and early human societies.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.