Why don't people who do not believe global warming exists get called...?

Because most of the people believe that global warming is not real. Because although Al Gore's movie "An Inconvenient Truth" has all this data that shows how we alone are destroying the earth, there is plenty of evidence that shows that this is part of the natural trend of the earth's cycle. I believe that we are a contributing factor, but I do not believe that we are the main cause of global warming. Besides, for all of Gore's harping about the use of electricity, he uses more than just about anybody. Hypocritical, don't you think?