hide the decline
Climate scientist concludes “hide the decline” done to dishonestly hide data that didn’t support AGW conclusion
You may not know who Judith Curry is, but in my estimation she’s someone to be listened too in the world of climate change. She’s a professor and the chair of the School of Earth and Atmospheric Sciences at Georgia Tech.
She’s written a piece that’s been posted on the Climate Depot entitled “Hiding the Decline” which is a must read for anyone who has been following “Climate-gate” and especially for those ready to brush off the criticism that has been leveled at the warmists who were, in fact, engaged in hiding some data.
The question I am asking myself is what is my role as a scientist in challenging misuses of science (as per Beddington’s challenge)? Why or why not should I personally get involved in this? Is hiding the decline dishonest and/or bad science?
She concludes, after working through her questions, that it is both dishonest and bad science.
It is obvious that there has been deletion of adverse data in figures shown IPCC AR3 and AR4, and the 1999 WMO document. Not only is this misleading, but it is dishonest (I agree with Muller on this one). The authors defend themselves by stating that there has been no attempt to hide the divergence problem in the literature, and that the relevant paper was referenced. I infer then that there is something in the IPCC process or the authors’ interpretation of the IPCC process (i.e. don’t dilute the message) that corrupted the scientists into deleting the adverse data in these diagrams.
[Steve] McIntyre’s analysis is sufficiently well documented that it is difficult to imagine that his analysis is incorrect in any significant way. If his analysis is incorrect, it should be refuted. I would like to know what the heck Mann, Briffa, Jones et al. were thinking when they did this and why they did this, and how they can defend this, although the emails provide pretty strong clues. Does the IPCC regard this as acceptable? I sure don’t.
Can anyone defend “hide the decline”? I would much prefer to be wrong in my interpretation, but I fear that I am not.
That’s a pretty definitive conclusion. Take the time to read the whole thing … her reasoning and logic are solid and they support her conclusions. They also point out what many of us concluded some time ago – at least that group of “climate scientists” appear to have fudged data, hidden data or simply left it out to better use what was left to support their preconceived conclusions. In anyone’s book that should be a scandal.
Curry invites comment and rebuttal and while there’s plenty of commentary there’s very little in the way of reasonable or scientifically based rebuttal in the portion of the commentary I scanned.
Her piece, at least for me, puts the final nail in the “hide the decline” bunch’s coffin. The case she makes points to an obvious attempt to deceive. And that is not what science is or should be about. Make sure you read the whole thing.