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December 4, 2012 Last Aired January 12, 2013
James Hansen on Climate Change

James Hansen, head of the NASA’s Goddard Institute for Space Studies and author of the book, Storms of My Grandchildren, spoke about climate science. He was also awarded the annual Stephen S…
1,444 views
November 17, 2010 Last Aired December 28, 2010
Global Climate Change, Panel 2

Scientists testified on public and private sector responses to global climate change. Witnesses addressed a number of issues including the effects of rising carbon dioxide levels and global …
2,509 views

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