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  • World Business

World Business: Interview with Jeffrey Sachs -- 01/07/11 | PBS

Duration: 06:32
Program: World Business
Broadcast Date: Jul. 1, 2011

World Business: Climate change is a reality and something the world has to adapt to fast. One issue that is already a serious concern and looks set to become increasingly severe over the coming years is food security. World Business caught up with the Director of the Earth Institute, Jeffrey Sachs to find out more. Reporter: Eckart Sager

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Post Date: July 26, 2011