What are the implications of the disclosures for the integrity of scientific research?

1. The Institute is concerned that, unless the disclosed e-mails are proved to be forgeries or adaptations, worrying implications arise for the integrity of scientific research in this field and for the credibility of the scientific method as practised in this context.

2. The CRU e-mails as published on the internet provide prima facie evidence of determined and co-ordinated refusals to comply with honourable scientific traditions and freedom of information law. The principle that scientists should be willing to expose their ideas and results to independent testing and replication by others, which requires the open exchange of data, procedures and materials, is vital. The lack of compliance has been confirmed by the findings of the Information Commissioner. This extends well beyond the CRU itself – most of the e-mails were exchanged with researchers in a number of other international institutions who are also involved in the formulation of the IPCC’s conclusions on climate change.

3. It is important to recognise that there are two completely different categories of data set that are involved in the CRU e-mail exchanges:

· those compiled from direct instrumental measurements of land and ocean surface temperatures such as the CRU, GISS and NOAA data sets; and

· historic temperature reconstructions from measurements of ‘proxies’, for example, tree-rings.

4. The second category relating to proxy reconstructions are the basis for the conclusion that 20th century warming is unprecedented. Published reconstructions may represent only a part of the raw data available and may be sensitive to the choices made and the statistical techniques used. Different choices, omissions or statistical processes may lead to different conclusions. This possibility was evidently the reason behind some of the (rejected) requests for further information.

5. The e-mails reveal doubts as to the reliability of some of the reconstructions and raise questions as to the way in which they have been represented; for example, the apparent suppression, in graphics widely used by the IPCC, of proxy results for recent decades that do not agree with contemporary instrumental temperature measurements.

6. There is also reason for concern at the intolerance to challenge displayed in the e-mails. This impedes the process of scientific ’self correction’, which is vital to the integrity of the scientific process as a whole, and not just to the research itself. In that context, those CRU e-mails relating to the peer-review process suggest a need for a review of its adequacy and objectivity as practised in this field and its potential vulnerability to bias or manipulation.

7. Fundamentally, we consider it should be inappropriate for the verification of the integrity of the scientific process to depend on appeals to Freedom of Information legislation. Nevertheless, the right to such appeals has been shown to be necessary. The e-mails illustrate the possibility of networks of like-minded researchers effectively excluding newcomers. Requiring data to be electronically accessible to all, at the time of publication, would remove this possibility.

8. As a step towards restoring confidence in the scientific process and to provide greater transparency in future, the editorial boards of scientific journals should work towards setting down requirements for open electronic data archiving by authors, to coincide with publication. Expert input (from journal boards) would be needed to determine the category of data that would be archived. Much ‘raw’ data requires calibration and processing through interpretive codes at various levels.

9. Where the nature of the study precludes direct replication by experiment, as in the case of time-dependent field measurements, it is important that the requirements include access to all the original raw data and its provenance, together with the criteria used for, and effects of, any subsequent selections, omissions or adjustments. The details of any statistical procedures, necessary for the independent testing and replication, should also be included. In parallel, consideration should be given to the requirements for minimum disclosure in relation to computer modelling.

Are the terms of reference and scope of the Independent Review announced on 3 December 2009 by UEA adequate?

10. The scope of the UEA review is, not inappropriately, restricted to the allegations of scientific malpractice and evasion of the Freedom of Information Act at the CRU. However, most of the e-mails were exchanged with researchers in a number of other leading institutions involved in the formulation of the IPCC’s conclusions on climate change. In so far as those scientists were complicit in the alleged scientific malpractices, there is need for a wider inquiry into the integrity of the scientific process in this field.

11. The first of the review’s terms of reference is limited to: “…manipulation or suppression of data which is at odds with acceptable scientific practice…” The term ‘acceptable’ is not defined and might better be replaced with ‘objective’.

12. The second of the review’s terms of reference should extend beyond reviewing the CRU’s policies and practices to whether these have been breached by individuals, particularly in respect of other kinds of departure from objective scientific practice, for example, manipulation of the publication and peer review system or allowing pre-formed conclusions to override scientific objectivity.

How independent are the other two international data sets?

13. Published data sets are compiled from a range of sources and are subject to processing and adjustments of various kinds. Differences in judgements and methodologies used in such processing may result in different final data sets even if they are based on the same raw data. Apart from any communality of sources, account must be taken of differences in processing between the published data sets and any data sets on which they draw.

Participants in the unprecedented meeting – held at the annual assembly of the Governing Council of the United Nations Environment Programme's (UNEP) Governing Council in Bali – were sworn to secrecy over the decision and it is only expected to be announced after its detaled scope and composition have been worked out by UNEP and the World Meteorological Organisation, the two UN agencies that oversee the IPCC's work.

Corus’ steelworks at Redcar, near Middlesbrough, “Teesside Cast Products”, is to be closed (”mothballed” is the euphemism). It is Britain’s last great steelworks and an essential national resource. Without it, we are at the world’s mercy.

Corus is owned by Tata Steel of India.   Recently, Tata received “EU-carbon-credits” worth up to £1bn, ostensibly so that steel-production at Redcar would not be crippled by the EU’s “carbon-emissions-trading-scheme”. By closing the plant at Redcar – and not making any “carbon-emissions” – Tata walks off with £1bn of taxpayers’ money, which it will invest in its steel-factories in India, where there is no “carbon-emissions-trading-scheme”.

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So, Tata walk off with one billion pound of carbon credits, that they can trade freely on the carbon market. Happily paid for by the British taxpayer.

A new steelworks is opened in India, with no net change in emissions whatsoever

My dear old NZ government is apparently committed to an emissions trading scheme, which will open up all sorts of similar irregularities. Meanwhile, the average NZ householder lives in a poorly insulated, inefficient house; we export our coal to China, so they can build us windmills that will never supply our energy needs. Major polluters get subsidised by the NZ taxpayer.

Damned right -  it's time to get angry.

"Leading scientists say that the recent controversies surrounding climate research have damaged the image of science as a whole.

President of the US National Academy of Sciences, Ralph Cicerone, said scandals including the "climategate" e-mail row had eroded public trust in scientists. "

Sad but true. The "Post-normal" science of climate change has done huge damage to the image of science as a whole.

From the BBC here