Sixty-five million people were displaced from their homes by conflict and disaster in 2016. That's 24 people every minute. It's not just a crisis; it's a test of who we are and what we stand for, says David Miliband — and each of us has a personal responsibility to help solve it. In this TED talk, Miliband gives us specific, tangible ways to help refugees and turn empathy and altruism into action.