title: Psychology. The value of the stick: punishment was a driver of altruism.
authors.forename: Yudhijit
authors.initials: Y
authors.lastname: Bhattacharjee
mesh_terms: D000533:Altruism; D005075:Biological Evolution; D003431:Cross-Cultural Comparison; D003468:Cultural Evolution; D005717:Games, Experimental; D006801:Humans; D011678:Punishment; D012919:Social Behavior