http://politicsalabama.blogspot.com/2009/11/where-is-lie-on-global-warming.html
In the wake of this scandal, it seems as if the CRU has now decided to release its data so that independent researchers can review their data and confirm their findings.
http://www.telegraph.co.uk/earth/copenhagen-climate-change-confe/6678469/Climategate-University-of-East-Anglia-U-turn-in-climate-change-row.html
The U-turn by the university follows a week of controversy after the emergence of hundreds of leaked emails, "stolen" by hackers and published online, triggered claims that the academics had massaged statistics.
In a statement welcomed by climate change sceptics, the university said it would make all the data accessible as soon as possible, once its Climatic Research Unit (CRU) had negotiated its release from a range of non-publication agreements.
The publication will be carried out in collaboration with the Met Office Hadley Centre. The full data, when disclosed, is certain to be scrutinised by both sides in the fierce debate.
I admit to some curiosity, though. What EXACTLY will the CRU be releasing, the raw data they used or the "adjusted" data? You see, after the raw temperatures were collected, they were adjusted to take account of variables in the way they were collected.
They APPEAR to be promising the release of the raw temperature readings.
Professor Trevor Davies, the university's Pro-Vice-Chancellor, Research Enterprise and Engagement, said yesterday: "CRU's full data will be published in the interests of research transparency when we have the necessary agreements. It is worth reiterating that our conclusions correlate well to those of other scientists based on the separate data sets held by the National Oceanic and Atmospheric Administration and the NASA Goddard Institute for Space Studies.
What else could "full data" mean?
But there's a problem with this. You see, the CRU has already admitted that they destroyed the raw temperature readings and only maintain their "adjusted" numbers.
http://www.timesonline.co.uk/tol/news/environment/article6936328.ece
SCIENTISTS at the University of East Anglia (UEA) have admitted throwing away much of the raw temperature data on which their predictions of global warming are based.
It means that other academics are not able to check basic calculations said to show a long-term rise in temperature over the past 150 years.
The UEA’s Climatic Research Unit (CRU) was forced to reveal the loss following requests for the data under Freedom of Information legislation.
In a statement on its website, the CRU said: “We do not hold the original raw data but only the value-added (quality controlled and homogenised) data.”
The CRU is the world’s leading centre for reconstructing past climate and temperatures. Climate change sceptics have long been keen to examine exactly how its data were compiled. That is now impossible.
So, what exactly are they going to release for other scientists to review? I am quite sure that the "adjusted" numbers will show whatever those who adjusted them WANT them to show. The key will likely be in how and why the raw numbers were changed... something that is now impossible to verify.
Science means being able to reproduce results. If results can't be verified or reproduced, then they are worthless. By destroying the raw data, the CRU has made verification impossible, and so their entire compilation of temperature readings are worthless.
Don't agree with me? Okay then, prove the CRU's figures are accurate and weren't "adjusted" to advance the global warming theory. Can't do it? Why not... isn't this supposed to be a scientifically proven theory?
That's the problem with destroying the data they were supposed to be maintaining.
Lacking the raw data and verification by other scientists (peer review, right?), their data set is nothing more than a meaningless collection of numbers. And since the CRU's data has been critical to "proving" that global warming has been occurring, this sort of tosses the entire theory of global warming into a hat.
Guess what? The science isn't settled after all.
UPDATE: And if you're interested, here is an excellent review of the controversy and why the missing data at the CRU makes such a hugely critical difference.
http://www.telegraph.co.uk/comment/columnists/christopherbooker/6679082/Climate-change-this-is-the-worst-scientific-scandal-of-our-generation.html
Professor Philip Jones, the CRU's director, is in charge of the two key sets of data used by the IPCC to draw up its reports. Through its link to the Hadley Centre, part of the UK Met Office, which selects most of the IPCC's key scientific contributors, his global temperature record is the most important of the four sets of temperature data on which the IPCC and governments rely – not least for their predictions that the world will warm to catastrophic levels unless trillions of dollars are spent to avert it.
Read the rest...

