性改变世界 第一季 How Sex Changed the World Season 1 (2013)认领

　　Food, water and shelter are all necessary to man’s survival. But there’s another powerful need that has transformed history, silently steering us at every turn… sex. HOW SEX CHANGED THE WORLD spans thousands of years and sheds light on how sex has changed history: from Ghengis Khan using it to expand the Mongol Empire to the survival of harems for thousands of years and even ...