Crash Course: World History S02 E05 War and Civilization: Crash Course World History 205

"John Green teaches you the history of the world"

John Green investigates war, and what exactly it may or may not be good for. Was war a result of human beings organizing into larger and more complex agricultural social orders, or did war maybe create agriculture and "civilization?" It's hard to know for sure, but it's sure fun to think about.