No different than your appealing to "climatologists" who can't get ANY predictions right over many decades of trying.
Yes they can. The models actually work beautifully. Just because you say they don't doesn't make it true.
Why do you distrust a physicist / mathematician, who is far more apt at understanding statistics, chaotic systems, and the pure physics involved in atmospheric changes than a climatologist (with a much more shallow education in any of those areas) can possibly be?
Because he isn't. Just because you say so dosn't make it true.
That's the really puzzling aspect of people like you who believe deeply in people specializing in what is essentially a nascent filed; you are putting more stock in people who have less hard science training, and the results of their predictions based on what amounts to faith dressed up as science are telling.
What's really puzzling is how idiots like you, who have absolutely zero knowledge of the kind of education and expertice climate scientists have, can spout that sort of bullshit so confidently.