‘Rigour and honesty’ of scientists not in doubt but Sir Muir Russell says UEA’s Climatic Research Unit was not sufficiently open. I’d quibble the latter but we have to take what we can get; probably they needed a sop for the ranters.
Here is the thing itself and here are some quotes (bold in the original):
13. Climate science is a matter of such global importance, that the highest standards of honesty, rigour and openness are needed in its conduct. On the specific allegations made against the behaviour of CRU scientists, we find that their rigour and honesty as scientists are not in doubt.
14. In addition, we do not find that their behaviour has prejudiced the balance of advice given to policy makers. In particular, we did not find any evidence of behaviour that might undermine the conclusions of the IPCC assessments.
15. But we do find that there has been a consistent pattern of failing to display the proper degree of openness, both on the part of the CRU scientists and on the part of the UEA, who failed to recognise not only the significance of statutory requirements but also the risk to the reputation of the University and, indeed, to the credibility of UK climate science.
The one that misc septics have kept pushing is thoroughly rebutted:
16. On the allegation of withholding temperature data, we find that CRU was not in a position to withhold access to such data or tamper with it. We demonstrated that any independent researcher can download station data directly from primary sources and undertake their own temperature trend analysis.
We do not find that the way that data derived from tree rings is described and presented in IPCC AR4 and shown in its Figure 6.10 is misleading. In particular, on the question of the composition of temperature reconstructions, we found no evidence of exclusion of other published temperature reconstructions that would show a very different picture. The general discussion of sources of uncertainty in the text is extensive, including reference to divergence. In this respect it represented a significant advance on the IPCC Third Assessment Report (TAR).
Of course, like everyone else I haven’t actually read the report and may never do so :-).
[Update: The RC comment is worth reading. It deals with one issue I’d noticed but skipped over: 23. On the allegation that the references in a specific e-mail to a âtrickâ and to âhide the declineâ in respect of a 1999 WMO report figure show evidence of intent to paint a misleading picture, we find that, given its subsequent iconic significance (not least the use of a similar figure in the IPCC Third Assessment Report), the figure supplied for the WMO Report was
misleading. We do not find that it is misleading to curtail reconstructions at some point per se, or to splice data, but we believe that both of these procedures should have been made plain – ideally in the figure but certainly clearly described in either the caption or the text. What I hadn’t noticed is that they’ve got this hopelessly wrong: the “trick” junk was never over the 1999 WMO report – as RC points out, no-one has ever heard of it. This looks like a misunderstanding by M-R; I can’t quite account for their error here -W]