The outrage over — and debunkings of — the error-riddled book Superfreakonomics continue, even as coauthors Levitt and Dubner slowly concede their mistakes.

Perhaps the most scathing takedown to date comes from Raymond T. Pierrehumbert, the Louis Block Professor in the Geophysical Sciences at the University of Chicago, on RealClimate, in an “An open letter to Steve Levitt.”  Pierrehumbert accuses his U of C colleague of “academic malpractice in your book.”

So far, Dubner has apologized to me for one false accusation in his Sunday, October 18 post attacking my accurate debunking of his book (see here).  Now he has finally conceded on his blog that one of the many key errors I pointed out in his book — that climatologist Ken Caldeira did not believe or ever say that “carbon dioxide is not the right villain in this fight” (see here).  He still has not retracted the countless other mistakes I and others have pointed out.  Indeed, Berkeley economist Brad DeLong urged both authors to “abjectly apologize” for the whole chapter.

And Dubner has not retracted the claim that is still being parroted by the deniers and delayers around the web that I did a “smear” on the book.  It is clear for all to see now that there never was a smear. Everything I wrote in my original debunking was accurate – see Error-riddled ‘Superfreakonomics’: New book pushes global cooling myths, sheer illogic, and patent nonsense “” and the primary climatologist it relies on, Ken Caldeira, says “it is an inaccurate portrayal of me” and “misleading” in “many” places.

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Since 2001, the Senate has debated at least eight energy or global warming bills where there was no analysis by EPA, Congressional Budget Office or the Energy Information Administration completed in advance of Committee deliberations.

Our guest bloggers are Daniel J. Weiss, a Senior Fellow and the Director of Climate Strategy at the Center for American Progress Action Fund, and energy team interns Jaren Love and Michael McGovern.  This is a Wonk Room repost.

Senate Republicans are demanding lengthy economic analyses of progressive clean energy policy, despite having spent careers voting for and against major energy legislation without such delay. This week the Republican members of the Environment and Public Works Committee boycotted its debate on the Clean Energy Jobs and American Power Act (S. 1733), claiming that the Environmental Protection Agency’s analysis of the economic impacts was not sufficiently thorough. Before they launched their boycott, committee ranking member Sen. Jim Inhofe (R-OK) and Sen. George Voinovich demanded a “full analysis” that satisfied their particular requirements:

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Our guest bloggers are Daniel J. Weiss, a Senior Fellow and the Director of Climate Strategy at the Center for American Progress Action Fund, and energy team interns Jaren Love and Michael McGovern.

Senate Republicans are demanding lengthy economic analyses of progressive clean energy policy, despite having spent careers voting for and against major energy legislation without such delay. This week the Republican members of the Environment and Public Works Committee boycotted its debate on the Clean Energy Jobs and American Power Act (S. 1733), claiming that the Environmental Protection Agency’s analysis of the economic impacts was not sufficiently thorough. Before they launched their boycott, committee ranking member Sen. Jim Inhofe (R-OK) and Sen. George Voinovich (R-OH) demanded a “full analysis” that satisfied their particular requirements:

As we’ve noted in previous letters and requests, getting a thorough, comprehensive economic analysis of the Kerry-Boxer bill is an essential component of a meaningful legislative process. To accomplish that, EPA needs to do a series of model runs examining key provisions in the bill, with a number of sensitivity analyses on critical issues, including, among others, the availability of offsets, potential growth in nuclear power, and the extent of emissions reductions by developing countries. Anything less than a full analysis of this kind will be unacceptable.

Sen. Lamar Alexander (R-TN), chair of the Senate Republican Conference, piled on: “We want to participate in any clean energy bill, but we’re not willing to do that until we know what it costs.”

“It undermines the credibility of the process,” said Sen. Judd Gregg (R-NH). “It’s not constructive to the process to proceed without knowing what it costs.”

On Monday, senators Lisa Murkowski (R-AK), Saxby Chambliss (R-GA), Chuck Grassley (R-IA), and Kay Bailey Hutchison (R-TX) joined Inhofe to demand a “complete and substantive analysis of any bill that attempts to address this issue” and “complete data and a thorough vetting” before the EPW Committee took action.

Yesterday, senators Gregg, Susan Collins (R-ME), Olympia Snowe (R-ME), and Lindsey Graham (R-SC) sent a letter to the EPA saying, “We cannot support legislation” without “a clear picture of the bill’s impacts on our economy,” saying the EPA analysis needs to be completed “prior to any action in EPW.”

Their arguments fall flat, however, because these and other senators routinely voted on energy and global warming bills without any analysis. Since 2001, the Senate has debated at least eight energy or global warming bills where there was no analysis by EPA, Congressional Budget Office or the Energy Information Administration completed in advance of Committee deliberations. In several cases, there was no full analysis before the bill was voted on by the entire Senate: Read more