The CRUtape letters: Good summary of ClimateGate issues

The first reaction at the Powerline blog to the leaked CRU data was:

The emails I've reviewed so far do not suggest that these scientists are perpetrating a knowing and deliberate hoax. On the contrary, they are true believers. I don't doubt that they are sincerely convinced--in fact, fanatically so--that human activity is warming the earth. But the emails are disturbing nonetheless. What they reveal, more than anything, is a bunker mentality. These pro-global warming scientists see themselves as under siege, and they view AGW skeptics as bitter enemies.

There is a lot more insight now into the leaked documents and the reactions of scientists to the information in them. This article by Steven F. Hayward on what we know so far is a good summary. Read the whole thing - click the "printer-friendly" button for an easier-to-read copy, on screen or on paper:

As tempting as it is to indulge in Schadenfreude over the richly deserved travails of a gang that has heaped endless calumny on dissenting scientists (NASA's James Hansen, for instance, compared MIT's Richard Lindzen to a tobacco-industry scientist, and Al Gore and countless -others liken skeptics to "Holocaust deniers"), the meaning of the CRU documents should not be misconstrued. The emails do not in and of themselves reveal that catastrophic climate change scenarios are a hoax or without any foundation. What they reveal is something problematic for the scientific community as a whole, namely, the tendency of scientists to cross the line from being disinterested investigators after the truth to advocates for a preconceived conclusion about the issues at hand. . .

The distinction between utterly politicized scientists such as Jones, Mann, and NASA's James Hansen, and other more sober scientists has been lost on the media and climate campaigners for a long time now, and as a result, the CRUtape letters will cast a shadow on the entire field. There is no doubt plenty more of this kind of corruption in other hotbeds of climate science, but there are also a lot of unbiased scientists trying to do important and valuable work. Climate alarmists and their media cheerleaders are fond of warning about "tipping points" to disaster, but ironically this episode may represent a tipping point against the alarmists. The biggest hazard to serious climate science all along was not so much contrarian arguments from skeptics, but rather the damage that the hyperbole of the environmental community would inflict on their own cause. . . .

Fourteen days now that the major networks have not reported on ClimateGate.