Prof. Stefan RahmstorfHow the climate models of 20 years ago performed for global temperature.
Black line is the model average; as it is an average it is smoother than the actual data, which include more of the random variability which is superimposed on the warming forced by greenhouse gas emissions.
Black line is the model average; as it is an average it is smoother than the actual data, which include more of the random variability which is superimposed on the warming forced by greenhouse gas emissions.
Dr. Michel