Yes, exactly - Gore has a section on this in the film. On a meta-analysis of 925 scientifc peer-reviewed articles on global warming, 0% were in disagreement on the main findings. On a meta-analysis of media articles on it, 57% were in disagreement or called the evidence ambiguous. This deliberate misinformation and, well, lies (not the conspiracy theorist nutty stuff, but propaganda against unanimous, unchallenged scientific evidence) could be a legacy of Bush's even more horrific than the war on terror.