Posted by Jeff Id on May 16, 2011
Steve McIntyre has followed up on Willis Eschenbach’s simple replication of global climate models. Steve also replicated Giss from forcings using the same simple equations. The result demonstrates that the models are simple linear combinations of assumed forcings. The heart of a top global warming model is exposed in these posts. Ocean currents, hadley cells, cloud formation, aerosols, all pre-assumed linear factors. This is proof that there is no magical attachment to complex physics which would cause models to EVER give unexpected results. Instead, it is a clear demonstration that the opposite problem exists, the result was written before the conclusion.