tag:blogger.com,1999:blog-15453937.post2044861729544109546..comments2024-01-10T17:36:15.040-07:00Comments on The Lippard Blog: Climate Research Unit email scandalLippardhttp://www.blogger.com/profile/16826768452963498005noreply@blogger.comBlogger19125tag:blogger.com,1999:blog-15453937.post-43735936965797962832009-11-27T06:49:20.293-07:002009-11-27T06:49:20.293-07:00Which specific model does he say the skeptics were...Which specific model does he say the skeptics were asking for code for?<br /><br />I remember many requests for the GISS Temp code (which was released, did receive fixes from skeptics, and, frankly, is a total mess).<br /><br />I'm not sure what skeptics would do with the code to a climate model. Since the main problem with the models is the input assumptions, I'm surprised anybody asked.Jasonhttps://www.blogger.com/profile/05256270264787307019noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-47678608637801946312009-11-26T18:28:51.784-07:002009-11-26T18:28:51.784-07:00Duae: You're right--thanks for pointing that ...Duae: You're right--thanks for pointing that out.Lippardhttps://www.blogger.com/profile/16826768452963498005noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-90213153808777906672009-11-26T13:56:01.205-07:002009-11-26T13:56:01.205-07:00Uh, guys? Gavin's comment "[Response: Not...Uh, guys? Gavin's comment "[Response: Not a single one. - gavin]" is specifically in relation to bug fixes or the like in his climate model programs. The skeptics kept demanding that for ages, long after it was all available for easy download. End result? Zip.<br /><br />I have no idea what Gavin would say of a more generally worded question about any useful comment from skeptics.sylashttps://www.blogger.com/profile/10594421176931832170noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-26494379250819629962009-11-26T00:17:06.015-07:002009-11-26T00:17:06.015-07:00Have you already read McKitrick's response to ...<i>Have you already read McKitrick's response to Schmidt? If not, I think he should get first crack at showing you the problems in S09</i><br /><br />Can't say I have. What's the link?<br /><br />Also, as a user of climate models (albeit for micro/mesoscale models rather than GCMs) what is it about its feedbacks that gets your goat? <br /><br />While I agree that we modeling folk still have problems evaluating various feedbacks (as discussed in depth in Chp 8 of IPCC AR4), I am unconvinced that the way the feedbacks are included in GCMs have significant errors in the way that folks like Spencer et al. think they are. <br /><br />I also find it interesting that you, like RPSr. and Bob Balling, think that land cover change impacts may be "grossly underestimated" by IPCC. Like Gavin, I think that this view neglects the scale mismatch between <a href="http://www.realclimate.org/index.php/archives/2005/09/what-is-a-first-order-climate-forcing/" rel="nofollow">regional and global scale climate forcings.</a> <br /><br />Further, the main driver of LULC change is deforestation (IPCC AR4 9.3.3.3), which may increase albedo at local/regional scales, but isn't this more than offset by the increased CO2 flux to the atmosphere from the removal of this carbon sink? Besides, pg. 683 of the AR4 lists several papers that discuss the relatively insignificant impacts of LULC change at global scales. <br /><br />Have to agree with you and RPJr. that global-scale mitigation efforts are doomed for now - Jim knows my views on that rather well. :-)W_Chowhttps://www.blogger.com/profile/00158019503168122783noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-29396561067239909532009-11-25T14:32:45.535-07:002009-11-25T14:32:45.535-07:00Geo: I didn't mention dlm06 because I don'...Geo: I didn't mention dlm06 because I don't think its on solid ground.<br /><br />Have you already read McKitrick's response to Schmidt? If not, I think he should get first crack at showing you the problems in S09.<br /><br />Jim: As Pielke Jr. has done a good job of documenting, there has been a concerted effort aimed at labeling anyone who doesn't agree with most climate advocates as, not just skeptics, but deniers.<br /><br />In Pielke's case this seems to be especially inappropriate, since he seems to agree with all of the key scientific conclusions.<br /><br />Still, I would characterize Jr's published papers as undeniably skeptical in nature.<br /><br />1. He shows that hurricane damage has not increased any faster than would be expected given the increase in population, and the gravitation of that population towards the coasts.<br /><br />2. He observes that we presently lack the technology to implement certain existing plans to reduce emissions, and indeed that those plans are unlikely to be realized as a result.<br /><br />On the first point, he was successful in getting the IPCC to change their language. Does this mean that he is not a skeptic (because the IPCC says something he can agree with)? Or does his moving the IPCC report in a skeptical direction actually make him a skeptic? I don't know.<br /><br />Similarly, Steve McIntyre seems to agree with just about every global warming issue except their math and scientific detachment (both of which _are_ deserving of scorn).<br /><br />I can't imagine a definition of skeptic that doesn't include Steve McIntyre. That's just not consistent with how the word is used in the blogosphere.<br /><br /><br />As to myself geo, I am generally skeptical [outside of global warming as well], but I am especially critical of three things in climate change:<br /><br />1. I think that climate model assumptions of feedback are very seriously in doubt. [Most of the predicted warming results from feedback, and observations of tropospheric temperatures are not consistent with these assumptions]. I don't think that this has been proven false, but its looking very tenuous at the moment.<br /><br />2. I am skeptical of the focus on CO2. It seems highly probable that the contribution of human land use changes has been grossly underestimated by the IPCC (and warming due to emissions over estimated as a result).<br /><br />3. I am, like Pielke Jr, extremely skeptical of our ability to reduce emissions through legislation and/or Copenhagen-like processes.<br /><br />In fact, I'd say that fantasy engineering schemes (like those in the superfreakonomics book) seem more plausible than getting citizens of developed nations to accept the economic and social consequences of reducing their emissions by 95%.<br /><br />That's not all I'm skeptical about, but that's what matters. I'm deeply skeptical about the surface temperature record, but I don't actually believe that properly collected data would erase the warming signal, so my skepticism here (and elsewhere) seems moot.Jasonhttps://www.blogger.com/profile/05256270264787307019noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-47260248875062208282009-11-25T11:42:06.075-07:002009-11-25T11:42:06.075-07:00W: It seems to me that if people aren't skepti...W: It seems to me that if people aren't skeptical about AGW, they shouldn't call themselves AGW skeptics, or publish list of documents under titles like "papers skeptical of man-made global warming," and should be trying to correct the clearly erroneous public skepticism about AGW.<br /><br />It seems odd that people who say they aren't skeptical about AGW are doing exactly the opposite, trying to increase public doubt about AGW.<br /><br />The Heartland Institute's "Legislator's Guide to Global Warming Experts" defines the skeptics by saying: "No one can speak for all these scientists and analysts, but skeptics generally are united in their assertions that insofar as global warming exists, it doesn’t pose a catastrophic threat to the Earth, and mankind’s contribution to the release of greenhouse gas is insignificant."<br /><br />That description characterizes skeptics as both minimizing the quantity or doubting the existence of warming and doubting the significance human contribution to GHG as a cause of any warming.<br /><br />The Heartland Institute's site also touts the fact that the general population is skeptical of the existence of global warming in a way that suggests they wholeheartedly approve.Lippardhttps://www.blogger.com/profile/16826768452963498005noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-31499646856006106982009-11-25T11:13:03.064-07:002009-11-25T11:13:03.064-07:00Jason S:
Thanks. I've read the paper over and...Jason S:<br /><br />Thanks. I've read the paper over and I don't see how your critique of it overturns its main conclusion that dLM06 and MM07 both overstate the significance of their results as their approaches do not treat (a) scale mismatch in data and (b) spatial correlation effects appropriately. <br /><br />To add on to Jim's question - what is it about AGW that you are skeptical about? The science? The implications to policy? The politics per se?W_Chowhttps://www.blogger.com/profile/00158019503168122783noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-68654200542353778592009-11-25T09:29:30.310-07:002009-11-25T09:29:30.310-07:00Jason: How do you define it (either for yourself,...Jason: How do you define it (either for yourself, or that includes the class of people that you call skeptics)? Does Glen Whitman's <a href="http://lippard.blogspot.com/2007/03/taxonomy-of-questions-about-global.html" rel="nofollow">taxonomy of questions about global warming</a> help?<br /><br />Is it skepticism about negative impacts of warming in general, or only in some particulars (sea levels? ocean acidification? arctic ice sheet melting?)?Lippardhttps://www.blogger.com/profile/16826768452963498005noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-50388530353762531532009-11-25T05:48:56.872-07:002009-11-25T05:48:56.872-07:00Finally, Jim,
If skepticism of anthropogenic glo...Finally, Jim,<br /><br />If skepticism of anthropogenic global warming means that you don't believe that anthropogenic CO2 is heating up the planet, then I am not a skeptic.<br /><br />Neither is Steve McIntyre, or Ross McKitrick or any of a host of other individuals who are routinely identified as skeptics.<br /><br />I agree that you _can_ define skeptic in a way that excludes all or almost all meaningful contributions. But by doing so you also exclude all or almost all of the meaningful skeptics.Jasonhttps://www.blogger.com/profile/05256270264787307019noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-15275194079454676232009-11-25T05:39:07.098-07:002009-11-25T05:39:07.098-07:00geo:
I never suggested for a moment that Gavin ag...geo:<br /><br />I never suggested for a moment that Gavin agrees with the skeptical papers. He does not. (Although I'd love to know what fault he finds with, for example, the Pielke Jr. papers on hurricanes).<br /><br />I meant that Gavin would agree with the labeling of the Pielkes as skeptics (which Pielke Jr. certainly does not).<br /><br />S09 == "Spurious correlations between recent warming and indices of local economic activity" in IJC.<br /><br />You can find the last three entries in this sequence towards the bottom of the references for the Wikipedia entry for Urban Heat Island [Currently 39 through 41]. I recommend them to anybody who likes this sort of analysis. I'm pretty interested to see if Gavin is going to be able to rebut the last entry.Jasonhttps://www.blogger.com/profile/05256270264787307019noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-6804164377593706412009-11-24T21:30:52.889-07:002009-11-24T21:30:52.889-07:00Jason: I agree that there are climate change skept...Jason: I agree that there are climate change skeptics who have legitimate academic positions and have published legitimate scientific work in legitimate scientific journals.<br /><br />I'm not, however, aware of any that make a dent in the case that there's a significant human component to atmospheric CO2 and that atmospheric CO2 is a major cause of a long-term warming trend; even some of the people classified in the "climate skeptic" category on your list agree that this is the case (e.g., Balling and Pielke Jr., talks by both of whom have been summarized at this blog, Balling <a href="http://lippard.blogspot.com/2009/10/robert-balling-on-climate-change.html" rel="nofollow">here</a> and Pielke Jr. <a href="http://lippard.blogspot.com/2009/11/roger-pielke-jr-on-climate-change.html" rel="nofollow">here</a> and <a href="http://lippard.blogspot.com/2009/11/roger-pielke-jr-on-climate-change_07.html" rel="nofollow">here</a>).<br /><br />Pielke Jr.'s papers on hurricanes and property damage are on that list, but they don't express skepticism of anthropogenic global warming, contrary to the heading at the top of the list (see the two summarized talks; he discussed those papers in the second one).Lippardhttps://www.blogger.com/profile/16826768452963498005noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-82200285071501170312009-11-24T19:48:16.806-07:002009-11-24T19:48:16.806-07:00Jason S:
I certainly expect Gavin to agree with t...Jason S:<br /><br /><i>I certainly expect Gavin to agree with the list creator's assessment.</i><br /><br /><a href="http://www.realclimate.org/index.php/archives/2009/11/muddying-the-peer-reviewed-literature/comment-page-2/#comment-141504" rel="nofollow"> Gavin has replied</a> and he, like many others - even RPJr. - have pointed out the illegitimacy of the Poptech list. <br /><br />Also, what paper of Gavin's are you talking about? I'd like to take a look at it please.W_Chowhttps://www.blogger.com/profile/00158019503168122783noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-83188780659784146042009-11-24T14:56:15.731-07:002009-11-24T14:56:15.731-07:00I can drill holes in Team papers all day and you c...I can drill holes in Team papers all day and you can drill holes in skeptical papers all day, and we could both be right each time. That's science for you.<br /><br />But for ANY standard of "contribution", there are skeptical papers that have met that standard.Jasonhttps://www.blogger.com/profile/05256270264787307019noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-52737874453905005812009-11-24T14:42:36.705-07:002009-11-24T14:42:36.705-07:00BTW, some of the other journals that appear in you...BTW, some of the other journals that appear in your list include the social science journal Energy & Environment, the anomalies-in-science journal Journal of Scientific Exploration, and the embarrassed-by-failure-of-peer-review journal Climate Research (mentioned in the original post).<br /><br />Real Climate's post on <a href="" rel="nofollow">"Peer-Review: A Necessary But Not Sufficient Condition"</a> is instructive in this regard.Lippardhttps://www.blogger.com/profile/16826768452963498005noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-15428590372520056442009-11-24T14:34:59.774-07:002009-11-24T14:34:59.774-07:00"Substantial" is certainly a fuzzy categ..."Substantial" is certainly a fuzzy category with some degree of subjectivity.<br /><br />Papers like the ones at <a href="http://www.eecg.utoronto.ca/~prall/climate/" rel="nofollow">the tops of these lists by citation</a> are clear-cut cases of substantial contributions to climate science.<br /><br />Those published in <a href="http://neurodiversity.com/weblog/article/91/strange-bedfellows" rel="nofollow">the Journal of the American Physicians and Surgeons</a> (a couple on the list you cited), by contrast, are clearly not.Lippardhttps://www.blogger.com/profile/16826768452963498005noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-61694155707618248112009-11-24T14:21:50.683-07:002009-11-24T14:21:50.683-07:00I doubt very much that Schmidt would agree with yo...I doubt very much that Schmidt would agree with your definition of substantial. It would force him to remove numerous papers from his own CV.<br /><br />I would be curious to know what your definition of substantial is.<br /><br />Regardless the contribution of skeptics is substantial by any definition.<br /><br />You can find virtually any type of contribution you want on this list of peer reviewed skeptical papers: http://www.populartechnology.net/2009/10/peer-reviewed-papers-supporting.html<br /><br />This is a small fraction of the research that I consider to fit this label (but I lack the time to compile a list).<br /><br />Some of the people on the list would deny being skeptics (Pielke Jr. for example) but I certainly expect Gavin to agree with the list creator's assessment.<br /><br />Gavin himself has obviously been captivated by McKitrick and Michaels methodology; so much so that he recently published a paper analyzing it. (He found that by using satellite data he could also show a significant correlation between urban civilization and temperatures but, oops, he didn't notice that the sign of the correlation is reversed. Doh!).<br /><br /><br />Bottom line: there is a vast body of skeptical contributions. The precise definition doesn't matter much.Jasonhttps://www.blogger.com/profile/05256270264787307019noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-38041983849185768522009-11-24T13:59:09.856-07:002009-11-24T13:59:09.856-07:00My impression was that Schmidt had in mind somethi...My impression was that Schmidt had in mind something more substantial than identifying minor errors, which is something that even young-earth creationists can do for evolutionary biology.<br /><br />Do any of the other "dozen helpful suggestions" you mention involve substantive contributions of method, data, or line of inquiry that has led to, say, a frequently cited publication in a scientific journal?Lippardhttps://www.blogger.com/profile/16826768452963498005noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-33676984309793718122009-11-24T09:58:40.532-07:002009-11-24T09:58:40.532-07:00There are numerous examples of Skeptics making con...There are numerous examples of Skeptics making constructive contributions.<br /><br />For example, Gavin is partially responsible for the GISS temperature series.<br /><br />Steve McIntyre identified an error in this data (http://www.climateaudit.org/?p=1854) which was subsequently fixed by GISS.<br /><br />Although GISS wen to pains to avoid giving Steve credit, and to minimize the impact of the error, they have on several other occasions published papers about even smaller adjustments. (http://www.climateaudit.org/?p=1868)<br /><br />I can think of a dozen such helpful suggestions off the top of my head that Gavin is personally aware of. This is undoubtedly only a small fraction.<br /><br />Quite a number of these helpful suggestions, like Steve's observation of the Y2K splicing error in the temperature record, have in fact prompted alarmist climate scientists to fix or otherwise improve their methods and calculations.<br /><br />So when Gavin says that he is unaware of any constructive criticism from skeptics, he is lying. He has personal knowledge of numerous examples.Jasonhttps://www.blogger.com/profile/05256270264787307019noreply@blogger.comtag:blogger.com,1999:blog-15453937.post-63853362938302863492009-11-23T15:41:40.280-07:002009-11-23T15:41:40.280-07:00My favorite response to this "global warming ...My favorite response to this "global warming scandal of the century" has been <a href="http://michellemalkin.com/2009/11/20/the-global-warming-scandal-of-the-century/" rel="nofollow">Michelle Malkin's</a><br /><br />"The Chicago Way is the Global Warming Mob Way."<br /><br />It's like such individuals - Malkin, Beck, Hannity, et al - live in some alternate reality consisting of perpetual, hysterical wrongness.Hume's Ghosthttps://www.blogger.com/profile/13551684109760430351noreply@blogger.com