The Left wants the debate kept at whether theres global warming. We need to turn the debate away from that somewhat silly argument. The argument about scientific data and evidence of whether or not "global warming" exists can go on from now 'till Moses. (The Bible does indicate a warm-up and a rising sea in the last days.) It is really beside the point. The more the Right argues this wrong point, the sillier the Right potentially looks and the stronger this oft-unspoken presumption of man-made causes seems to get.
Instead, the Right needs to steer the debate to where the real point is: THE CAUSE. As there may be some debate about whether theres global warming, theres no real true, scientific debate that man is causing global warming. Arguments need to be advanced to first get this somewhat stealth presumption "out" into the open and then to defeat this Leftist excuse for more government tyranny over our lives. It should be fairly easy to win the debate over this really silly presumed notion.