Why we get mad and why its healthy, Ryan Martin

Anger researcher Ryan Martin draws from a career studying what makes people mad to explain some of the cognitive processes behind anger and why a healthy dose of it can actually be useful. Your anger exists in you. .. because it offered your ancestors, both human and nonhuman, an evolutionary advantage, he says. It s a powerful and healthy force in your Get TED Talks recommended just for you Learn more at The TED Talks channel features the best talks and perform