The Climate Interactive Scoreboard

Prior to the recent Conference of the Parties (COP15) in Copenhagen a great many nations announced proposals to reduce their greenhouse gas emissions. The proposals were varied and covered many different base and target years making for very difficult and complex analysis. A simulator was created to effectively handle the analysis, add up the proposed greenhouse gas reduction goals for every nation, and calculate the temperature increase expected in 2100. It generates a value for expected temperature rise and a range depending on how strongly temperature responds to emissions. […]

Current CO2 level in the atmosphere