CO2 Levels Already 10% Too High – Hansen Team Study March 31, 2008See the full study, Target Atmospheric CO2: Where Should Humanity Aim? http://www.columbia.edu/~jeh1/2008/TargetCO2_20080317.pdf See the one-page summary of this study: https://www.ncwarn.org/Programs/NewCoalPlants/TargetAtmosphericCO2Summary.pdf Previous Article Next Article
