Manmade greenhouse warming to date offset by ‘uncertain amount’ of manmade cooling, says National Academy of Sciences


By: - Climate DepotSeptember 13, 2013 4:10 PM

Manmade greenhouse warming to date offset by ‘uncertain amount’ of manmade cooling, says National Academy of Sciences

http://junkscience.com/2013/09/13/manmade-greenhouse-warming-to-date-offset-by-uncertain-amount-of-manmade-cooling-says-national-academy-of-sciences/

From the new National Academy of Sciences report on climate modeling: Current climate models are calibrated during their development process to match observations within reasonable uncertainty ranges. However, the warming to date due to greenhouse gas increases has been partially compensated by an uncertain amount of cooling caused by human-induced enhancement of light scattering by […]