Jeffrey D. Sachs, Director of Columbia University's Earth Institute, discusses the current economic crisis.
He links greed and corruption on Wall Street to other global crises such as poverty and climate change.
Jeffrey Sachs is the Director of the Earth Institute at Columbia University. Since 2010 he has also served as a Commissioner for the Broadband Commission for Digital Development which leverages broadband technologies as a key enabler for social and economic development. He has authored Common Wealth: Economics for a Crowded Planet.
Originally one of the youngest economics professors in the history of Harvard University, Sachs became renowned for implementing economic shock therapy throughout the developing world, and subsequently for his work on the challenges of economic development, environmental sustainability, poverty alleviation, debt cancellation, and globalization.