When someone comes up with a computer model of the earth’s climate that, run with data from, say 1970, gets the subsequent time-evolution of mean global temperature, Arctic sea ice extent and Antarctic sea ice extent correct, without basically putting them in by hand, let me know. I might start caring what computer climate models say at that point. (Or I might not — it’s still an open chaotic dynamical system.)
The good news is that the actual raw data is being reported and not fudged.