I don't know what planet such people live on, but then there are still some people who believe global warming isn't man-made, or even that it is not occurring at all. Hell, there are still some people who believe the world is only a few thousand years old and will soon be 'saved' by a big funny-looking guy in a beard.
taken from: http://blogs.salon.com/0002007/2006/04/30.html#a1512
