Science & Public Policy Institute, via Moonbattery. PDF version here, and the meat of the study is here.
* The IPCC’s 2007 climate summary overstated CO2’s impact on temperature by 500-2000%;
* CO2 enrichment will add little more than 1 °F (0.6 °C) to global mean surface temperature by 2100;
* Not one of the three key [...]