Addition 5:02pm Friday:
The above link is to a discussion pertaining to the leaked draft of the next report (2013) of the Intergovernmental Panel on Climate Change. I love this comment from Judy's blog:
Leakers – keeping Climate Science honest since 17 November 2009.
It is a shame that most climate scientists have not bothered to investigate Climategate (the worst scandal in atmospheric science in my lifetime) but rather have assuaged themselves with "nothing to see here" media reports.