The CRU has refused to release the raw weather station data and its processing methods for inspection - except to hand-picked academics - for several years. Instead, it releases a processed version, in gridded form. NASA maintains its own (GISSTEMP), but the CRU Global Climate Dataset, is the most cited surface temperature record by the UN IPCC. So any errors in CRU cascade around the world, and become part of "the science".
Professor Phil Jones, the activist-scientist who maintains the data set, has cited various reasons for refusing to release the raw data. Most famously, Jones told an Australian climate scientist in 2004:
Even if WMO agrees, I will still not pass on the data. We have 25 or so years invested in the work. Why should I make the data available to you, when your aim is to try and find something wrong with it.
Read full from The Register
‘I’m a natural scientist. I’m out there every day, buried up to my neck in sh**, collecting raw data.... One of the things that so irks him about modern environmentalism is that it is driven by people who are ‘too wealthy’. ‘When I try explaining “global warming” to people in Iran or Turkey they have no idea what I’m talking about. Their life is about getting through to the next day, finding their next meal. Eco-guilt is a first-world luxury. It’s the new religion for urban populations which have lost their faith in Christianity. The IPCC report is their Bible. Al Gore and Lord Stern are their prophets.’
Scientific American this month also goes over this 'massive problem:
“We were too naive,” admits Walt Meier, a researcher at the center. “We weren’t prepared for how closely people were watching.” The science community knows that such adjustments happen all the time, he says, but “the undermining of public confidence in our data comes from ignorance of use.”
Read full "Stumbling Over Data: Mistakes Fuel Climate-Warming Skeptics" at Scientific American
‘I’m a natural scientist. I’m out there every day, buried up to my neck in sh**, collecting raw data.... One of the things that so irks him about modern environmentalism is that it is driven by people who are ‘too wealthy’. ‘When I try explaining “global warming” to people in Iran or Turkey they have no idea what I’m talking about. Their life is about getting through to the next day, finding their next meal. Eco-guilt is a first-world luxury. It’s the new religion for urban populations which have lost their faith in Christianity. The IPCC report is their Bible. Al Gore and Lord Stern are their prophets.’
Scientific American this month also goes over this 'massive problem:
“We were too naive,” admits Walt Meier, a researcher at the center. “We weren’t prepared for how closely people were watching.” The science community knows that such adjustments happen all the time, he says, but “the undermining of public confidence in our data comes from ignorance of use.”
Read full "Stumbling Over Data: Mistakes Fuel Climate-Warming Skeptics" at Scientific American