"(T)he majority of climate change deniers are older." Those old enough to be educated before "Progressive" education commandeered public schools learned a little about critical thinking. We actually know what constitutes 'science', and we are not seeing it in 'Climate Science' any more than we see it in "Christian Science' or in 'Scientology'. Hans 'Dolph' Lundgren (M.Sc. Chemical Engineering, "He-Man") is better qualified to understand the physical chemistry of the atmosphere than Bill Nye (B.S., Mechanical Engineering, "Science Guy").