S. C. Sherwood, S. Bony, J.-L. Dufresne. “Spread in model climate sensitivity traced to atmospheric convective mixing”. Nature, 2014; 505 (7481): 37 DOI: http://dx.doi.org/10.1038/nature12829
Only one word for this: Ooops.
Hat tip to Dan’s Wild Wild Science Journal.
Professor Michael Mann and Dr Gavin Schmidt at RealClimate offer comments about this paper.