What did you do with the real Simon?
Seriously, I've been skeptical all along because there has been evidence that numbers are being fudged to make the results come out to the "correct" solution. I'm on my way to work, I'll have to look later but I just read about a weather service in Australia that is revising historical numbers to make it look like there has been warming. That may be reasonable, but they need to explain there numbers. That's how science works.