Gates, Sachs Debate Millennium Villages Project In Opinion Pieces

Humanosphere: Jeff Sachs bets Bill Gates he can reduce child mortality anywhere
Development blogger Tom Murphy writes about two recently published opinion pieces by Bill Gates, co-founder of the Bill & Melinda Gates Foundation, and Jeffrey Sachs, director of the Earth Institute at Columbia University and special adviser to the U.N. secretary general on the Millennium Development Goals, in which they debate the Millennium Villages Project (MVP) (5/22).