Read here. Utilizing climate agency provided data and the commonly installed computer spreadsheet program called Excel, Bob Tisdale does a thorough analysis of ocean temperatures and climate model predictions. In a nutshell, Bob's comparative analysis clearly shows how worthless the climate models truly are.
(As an aside, from the Climategate2.0 emails we learn that the top IPCC scientists are so busy plotting and conspiring against other scientists they don't have the time to learn this powerful analytical tool called Excel. This may explain why the IPCC is so clueless about the robust failures of climate models, no?)
The above charts (click to enlarge) produced by Tisdale show both the Northern and Southern hemisphere actual sea surface temperatures (blue). The charts include the IPCC's climate model projection (red) for the last 17 years. As can be seen, the reality of sea surface temperatures and global warming is significantly different than what the IPCC's climate models predicted.
Per the climate models, the projected warming by 2100 is 5 times greater than the trend based on reality in the Southern Hemisphere and approximately 3 times greater for the Northern Hemisphere. This level of climate model error truly makes the IPCC projections worthless even for decadal periods, let alone for year 2100.
Yet, despite the obvious model failure, climate scientists whose financial security is dependent on the taxpayer dole continue to claim in public that climate model projections are accurate, if not the holy gospel of climate science. In private though, the Climategate2.0 emails indicate that climate scientists have little regard for the billion dollar climate model failures.
Welcome to the world of UN-IPCC climate science corruption.