
Former US vice president Al Gore delivers a speech before a screening of the film he helped make of his best-selling global warming book 'An Inconvenient Truth', 22 June 2007 in Cannes, southern France. Gore was recently nominated for a Nobel Peace Prize for his work in drawing attention to climate change, while the film 'An Inconvenient Truth' earlier this year won an Oscar. (Credit: AFP/Getty Images)





