There have been only 268 of the past 3 421 years free of war.

Durant’s statistic is used to underscore a bleak historical generalization: organized human societies have rarely enjoyed prolonged peace, and war has been a near-constant feature of recorded history. The precise numbers function rhetorically—less as a verifiable ledger than as a stark compression of millennia into a single, memorable ratio—meant to challenge optimistic narratives of inevitable moral progress. Read in the context of Durant’s broader work, the line aligns with his cyclical view of civilizations: cultural achievements and ethical ideals persist, but they coexist with recurring violence driven by power, fear, competition, and the fragility of political order.