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Update:

AL GORE "CARBON NEUTRAL"

A representative affiliated with "An Inconvenient Truth", a film about global warming involving former U.S. Vice President Al Gore, has stressed that the movie and Gore's tour to promote it are "carbon neutral".

Last week, Gore and his team were seen driving the 500 metres or so from a hotel to the Cannes festival headquarters in several cars. The representative said that arriving at events like photocalls and news conferences in cars was normal practice in Cannes. And Gore walked the shorter distance from another hotel to the festival for the movie's screening.