Social norm enforcement may be a defining trait of humanity.

Evidence

No human societies exist without social norms, that is, without normative standards of behavior that are enforced by informal social sanctions. In fact, the ability to develop and enforce social norms is probably one of the distinguishing characteristics of the human species. β€” Ernst Fehr, Third-Party Punishment and Social Norms, 4

Categorization

  • XREF: Connects directly to the reader’s analytic frame on indirect reciprocity and third-party punishment, and to the scarlet β€˜A’ as a cost-bearing norm-enforcement signal. β€” connects to: Social norm effects hinge on beliefs that others will enforce them. β€” Ernst Fehr, Third-Party Punishment and Social Norms, 28; Costly norm enforcement by unaffected bystanders reveals strong reciprocity. β€” Ernst Fehr, Third-Party Punishment and Social Norms, 2; Legal prohibition plus community normative work shifted behavior even in a non-welfare-state, diverse society β€” , The Rod and the Child: A Global History…, 7363 (+3 more)
  • DEEPTHINKING: A compact, dense claim about norm-enforcement capacity as a species-defining feature β€” the load-bearing idea behind strong reciprocity literature.

Broader Connections