Read here. We've long been critical of these complex, computer simulations. Now we see that the IPCC has documented the gross inadequacies of their virtual modeling, yet they keep publicizing the model output as realistic catastrophic scenarios.
And, adding misery to insult, there are the flim-flam academics pushing the climate model predictions as a religious gospel, totally misleading the gullible and naive flock (i.e., MSM journalists and Hollywood celebrities).
Besides the IPCC documented flaws, below is a listing of major climate model shortcomings. (click on image to enlarge)