LONDON - DECEMBER 06: Protesters dressed as endangered animals on the National Climate March 2008 finish their rally in Parliament Square on December 6, 2008, in London, England. The march is held midway through the UN Climate Talks in Poznan, Poland and is part of a Global Day of Action to appeal for political action to tackle climate change. Getty Images logo Getty Images 14 months ago

LONDON - DECEMBER 06: Protesters dressed as endangered animals on the National Climate March 2008 finish their rally in Parliament Square on December 6, 2008, in London, England. The march is held midway through the UN Climate Talks in Poznan, Poland and is part of a Global Day of Action to appeal for political action to tackle climate change.