Alpha males dominate the hierarchies of many primate societies. So why did this pattern disappear in humans? In this talk, renowned anthropologist Richard Wrangham explores how aggressive alpha males were gradually suppressed over the course of human evolution. Early humans reduced the power of domineering individuals, paving the way for leadership based more on consensus than on physical force. Tap here to watch Wrangham’s full talk on the evolution of good and evil. https://iai.tv/video/the-go