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All IPCC definitions taken from Climate Change 2007: The Physical Science Basis. Working Group I Contribution to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Annex I, Glossary, pp. 941-954. Cambridge University Press.
"CO2 cannot cause global warming. I'll tell you why. It doesn't mix well with the atmosphere, for one. For two, its specific gravity is 1 1/2 times that of the rest of the atmosphere. It heats and cools much quicker. Its radiative processes are much different. So it cannot -- it literally cannot cause global warming."
"NASA satellites suggest that the heat the models say is trapped, is really escaping to space, that the ‘sensitivity’ of the atmosphere to CO2 is low and the model assumed positive feedbacks of water vapor and clouds are really negative."
"Do you realize how small that is for a trace gas necessary for life on the planet? it is almost incomprehensible that this has taken off the way it has, the whole argument, it contradicts what we call the first law of thermodynamics: energy can neither be created or destroyed. So to look for input of energy into the atmosphere, you have to come from a foreign source and it is already out there."
"When you look at carbon dioxide, it increases 1.5 parts per million each year. We contribute 3 percent of that, which means means that the human contribution is one part per 20 billion."