Chalmers Climate Calculator
From Open Energy Information
" In the Chalmers Climate Calculator the user can decide on when and how fast emissions of CO2 are reduced and what this emissions scenario implies in terms of CO2 concentration and global average surface temperature change. The climate sensitivity and the net aerosol forcing in year 2005 are also set by the user. Journalists, students, policy makers, and international negotiators, along with everyone else, can access the model."