How Serious is Climate Change? : Documentary Lecture on Causes and Solutions for Global Warming. .\r
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Technology to Stop Global Warming : NASA Documentary Lecture on Geoengineering and Climate Change. .\r
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Climate Change - Facts Versus Myths : Documentary Lecture on Global Warming (Full Documentary). .\r
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Desertification is a fancy word for land that is turning to desert, begins Allan Savory in this quietly powerful talk. And terrifyingly, its happening to about .\r
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FEEM Lecture by Peter Wadhams, Professor of Ocean Physics, University of Cambridge: Arctic Amplification, Climate Change, Global Warming.