Did it ever occur to them that perhaps there is a natural process at work that has shifted ice growth from one pole to the other? Do they not want to admit that there are things man doesn't yet understand about how this planet works?
Remember that some of the "models" predicted increased antarctic ice, but they predicted increased "interior ice" due to increased snow fall. None of the models predicted increased sea ice around the antarctic. Yet that is what we have, and not just a little increase but a 43% increase since 1980! This is highly significant yet hardly anyone in the main stream media (MSM) is talking about it.'