Making and unmaking egalitarianism in small-scale human societies

Abstract

Humans have likely spent the vast majority of our history as a species in relatively egalitarian, small-scale societies. This does not mean humans are by nature egalitarian. Rather, the ecological and demographic conditions common to small-scale societies favored the suppression of steep, dominance-based hierarchy and incentivized relatively shallow, prestige-based hierarchy. Shifts in ecological and demographic conditions, particularly with the spread of agriculture, weakened constraints on coercion.