That would be the model they trot out when global warming makes it colder and snowier.
They use one of the other climate models if its warm and wet, and another if there's a drought.
40 years ago, they told us we were headed into a new Ice Age and man was the reason.
Now they tell us we are headed into rising temperatures and man is the reason.
Either we averted an Ice Age or the scientists are full of crap.