global warming: what you need to know
Global Warming: What You Need to Know is a 2006 global warming (climate change) documentary, directed by Nicolas Brown, starring Tom Brokaw, James Hansen, Michael Oppenheimer, and Mark Serreze. The film focuses on impacts from climate change, and Tom Brokaw interviews scientists. The documentary premiered on Discovery Channel, 16 July 2006.

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IMDB Page