David Roberts in Vox:
This reliance on models has always been a bête noire for climate change deniers, who have questioned their accuracy as a way of casting doubt on their dire projections. For years, it has been a running battle between scientists and their critics, with the former rallying to defend one dataset and model after another. (The invaluable site Skeptical Science has a page devoted to attacks on modeling, with links to further reading.)
Now, for the first time, a group of scientists — Zeke Hausfather of UC Berkeley, Henri Drake and Tristan Abbott of MIT, and Gavin Schmidt of the NASA Goddard Institute for Space Studies — has done a systematic review of climate models, dating back to the late 1970s. Published in Geophysical Research Letters, it tests model performance against a simple metric: how well they predicted global mean surface temperature (GMST) through 2017, when the latest observational data is available.