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Politics : The Environmentalist Thread

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To: neolib who wrote (12746)5/20/2007 8:47:25 PM
From: Wharf Rat   of 36917
 
31 Aug 2006
Followup to the ‘Hockeystick’ Hearings
Filed under: Climate Science RC Forum— group @ 10:53 am
The House Energy and Commerce committee held two hearings on the "Hockey Stick" and associated "Wegman Report" in July. We commented on the first of the two hearings previously. The hearings, while ostensibly concerning the studies of Mann and coworkers, were actually most remarkable for the (near) unanimity of the participating scientists on critical key points, such as the importance of confronting the issue of climate change, and the apparent acceptance of those points by the majority of congresspersons present.

The committee subsequently provided followup opportunities to participants to clarify issues that were discussed at the hearings. Mike Mann (Penn State Professor and RealClimate blogger) participated in the second (July 27 2006) of the two hearings, "Questions Surrounding the ‘Hockey Stick’ Temperature Studies: Implications for Climate Change Assessments". He has posted his responses to five follow-up questions, along with supporting documents meteo.psu.edu . Among the more interesting of these documents are a letter and a series of email requests from emeritus Stanford Physics Professor David Ritson who has identified significant apparent problems with the calculations contained in the Wegman report, but curiously has been unable to obtain any clarification from Dr. Wegman or his co-authors in response to his inquiries. We hope that Dr. Wegman and his co-authors will soon display a willingness to practice the principle of 'openness' that they so recommend in their report....

Update: There is an interesting discussion of the Wegman and North reports by Gerald North (talking at TAMU) available through Andrew Dessler's site....
realclimate.org
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