Lew Rockwell in The Misesean Vision:

“Let me give another example of the banality of evil. Several decades ago, some crackpots had the idea that mankind’s use of fossil fuels had a warming effect on the weather. Environmentalists were pretty fired up by the notion. So were many politicians. Economists were largely tongue-tied because they had long ago conceded that there are some public goods that the market can’t handle; surely the weather is one of them.

“Enough years go by and what do you have? Politicians from all over the world, every last one of them a huckster of some sort only pretending to represent their nations, gathering in a posh resort in Europe to tax the world and plan its weather down to precise temperatures half a century from now.

“In the entire history of mankind, there has not been a more preposterous spectacle than this!

“I don’t know if it is tragedy or farce that the meeting on global warming came to an end with the politicians racing home to deal with snowstorms and record cold temperatures.”