Any idea why the models don't show the negative temperature trend at 500hPa that the sonds do? (realclimate.org)
With even more CO2 from 1998 to present, there has been a negative temperature trend for the last decade, and NO WARMING OF THE OCEANS. (wattsupwiththat.com)
Analysis of a twentieth century simulation indicates that ten year periods with zero or negative temperature trends are likely (p > 0.05). (pnas.org)