Limbaugh: “We know beyond a shadow of a doubt that the whole idea of man-made global warming is a hoax” Written by Media Matters Staff Published 11/09/10 4:37 PM EST From the November 9 edition of Premiere Radio Networks' The Rush Limbaugh Show: Video file Previously: Limbaugh: Scientists “circling the wagons” to protect climate change “hoaxsters” Limbaugh attacks “scientific community” as “idiots” while pushing book that disputes consensus on global warming Limbaugh: “Global warming hoax” is “political, criminal corruption” Rush claims “global warming crap” is “ideology” supported by “fake science,” scientists who are “political hacks,” “leftists”