By Elmer Beauregard
One of the objectives of Minnesotans For Global Warming is to point out that CO2 is not a pollutant. In fact if there were no CO2 there would be no life, and that message is starting to get heard. But the useful idiots who still believe in Global warming are struggling to come to grips with this idea. So they're saying stuff like "if nature makes CO2 that's good, but if man makes CO2 that's bad".
Well, what about a Marathon where 20,000 humans are generating many tons of CO2 in one race, is that natural or man-made? I can hear the gears churning in their little brains.

Who are the Carbon Dioxide fear mongers?