Why did ancient civilizations bury 20% of their GDP in tombs and turn half their grain into beer? Edward Slingerland, scholar of Chinese philosophy and cognitive science of religion, argues that religion and alcohol are not evolutionary mistakes but the hidden engines of large-scale human collaboration. Subscribe for more episodes exploring the deep roots of how humans work together. Edward Slingerland brings an extraordinary interdisciplinary range to this conversation: early Chinese philosophy, comparative religion, cognitive science, and evolutionary biology. His research asks why humans engage in behaviors that appear enormously costly, religious ritual, alcohol consumption, yet persist across virtually all known societies for thousands of years. The central argument is counterintuitive: religion and chemical intoxicants, particularly alcohol ...