Wednesday, April 28, 2010

Monday, April 19, 2010

Thursday, April 15, 2010

Why Is Philanthropy So Unsophisticated?

Peter Diamandis wonders what fields have the potential to innovate with prizes like his creation, the X PRIZE.

Monday, April 12, 2010

Jeffrey Sachs on Impact of Mobile Telephony on Poverty

Jeffrey Sachs, a professor of economics at Columbia University, is one of the world's foremost experts on poverty reduction. He explains how mobile phones are decreasing economic isolation in Africa, and why we could be halfway to achieving an important goal in 2020: the end of extreme poverty.