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Climate Change and Tropical Forests Q & A Video Clips Connections and Remedies Dr, John Holdren, Director, Woods Hole Research CenterDr. Daniel Nepstad, Senior Scientist, Head of Amazon Project, Woods Hole Reseach Center Spring 2008 Erpf Evening Lecture April 2008

BEIJING (AP) - A dirty brown haze sometimes more than a mile thick is darkening skies not only over vast areas of Asia, but also in the Middle East, southern Africa and the Amazon Basin, changing weather patterns around the world and threatening health and food supplies, the U.N. reported Thursday. (November 13, 2008)