That everyone west of the Mississippi's favorite color is blue is an unassailable, proven fact. The data tells us this. That means we should paint every building in that part of the country blue, because our panel of statisticians tells us that's what everybody likes. We will pay for the new blue painting program with money from the new blue paint tax. If you live there, I know you like blue best because the panel asked a little boy standing on the corner in Kansas City what his favorite color was and he said, "Blue". They also saw a wall painted blue in Denver. So blue must be true.
If you buy the IPCC's Anthropogenic Global Warming (AGW) as "proven by the data" at its current face value and think a carbon tax is a good idea, you'll just love our "everyone loves blue" proposition, too.