Paul Collier: 4 ways to improve the lives of the "bottom bil

http://www.ted.com 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.

Видео Paul Collier: 4 ways to improve the lives of the "bottom bil канала TED