I for one believe that it is. I've believed this for a long time, but I found that a documentary called "An Inconvenient Truth", which features for Vice President Al Gore prominently, was very persuasive. I know there are those who believe that the Climate isn't changing as well, including some people like James Corbett, who I respect immensely for his work on other subjects, but we simply don't agree when it comes to climate. Recently, a poster in another thread of mine expressed his belief that the climate isn't changing so I thought it might be good to create this thread and see where it goes. I ask that people support any assertions that haven't already been made by another poster with at least one link.