UN-approved GCMs of the science authoritarians grossly exaggerate surface temperature responses to radiative forcing. (judithcurry.com)
An important issue is whether the actual surface temperature responses to the forcing by stratospheric O3 has the same relationship with forcing as obtained for, say, CO2 or solar constant changes. (ipcc.ch)
Significantly, the models appear to be consistent in their predicted global mean surface temperature response to RASST anomalies. (pnas.org)