30th Anniversary Of Hansen’s First Great Global Warming Fail
Thirty years ago, James Hansen made some spectacularly poor global warming predictions before Congress.
Hansen predicted two degrees global warming by 2006.
He was off by a factor of ten. Earth warmed about 0.2 degrees from June 1986 to June 2006.
Hansen predicted 3 or 4 degrees of US warming between 2010 and 2020.
The US has seen little or no warming since 1986.