The "bottom billion" - Paul Collier

View full lesson: http://ed.ted.com/lessons/the-bottom-billion-paul-collier Around the world right now, one billion people are trapped in poor or failing countries. How can we help them? Economist Paul Collier lays out a bold, compassionate plan for closing the gap between rich and poor. Talk by Paul Collier. Learn more about your ad choices. Visit megaphone.fm/adchoices