Here is a discussion of the insanity of attempts at "global warming" mitigation. This article discusses problems with applying the "precautionary principle." The article also points out that the UN IPCC predicts that global average temperature will increase by 2 degrees F by the year 2100. This is curious because the Copenhagen conference wants draconian action to reduce future temperature increase to 2 degrees C (which is 3.6 F) by the year 2100. My question is, why do they think they need to take any immediate action since their own predictions are that temperature will go up not much more than half their goal?