Wonder when he will admit Global Warming stopped six years ago? Since 1940 there have been 28 years of warming, despite a straight line 30% increase in CO2.
The AGW hypothesis has been falsified over and again, but they keep it up, getting more frantic as the data moves against them. Well, consider it, what will happen to Hansons career when we all finally get sick of his hysterical hatemongering? Even now, people are suffering as a result of bad policy generated by his claims.
As a BTW - did you know, for simplicity of calculation, the IPCC cited models, to a model, all assume the atmosphere is infinitely thick? I can see a real world conflict right there.
How many other false assumptions do they make in order to simplify calculations?