John Hunter wrote:
Now Sammie, we know that those global warmers did a spot on job, of course they disregarded inconvenient bits of data like the Little Ice Age that screwed up their calculations but how else can you prove your agenda if you actually include all the data? I have written the code for several computer modules and if I had tried to pull a stunt like that I would have been fired.

That's why algore titled his book Inconvenient truth, inconvenient for the "warmers".