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Wil Ferrell as George Bush talking about global warming
Rick Mercer road tests Zero Emission, No Noise (ZENN) cars from Canada.
Report by American broadcaster CBS on the vanishing ice caps. Reporter Daniel Sieberg talks to Oceanographer Eddy Carmack.
Actic sea ice summer minimum from 1990, and projected to 2049. By University Corporation for Atmospheric Research (UCAR).
Ali G interviews some recycling experts.
EU report on the aviation industry and how they're acting on climate change.
ABC reports on the news that giant trees in Australia - eucalypts in Victoria and Tasmania - can store three times more carbon than previously thought.
Hundreds of people strip naked to take part in an artistic photoshoot, highlighting global warming.