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Comments 117851 to 117900:

  1. Doug Bostrom at 06:35 AM on 8 June 2010
    Monckton Chronicles Part III – Acid Reflux?
    Probably a good idea to establish right away that the term "acidification" is not hyperbole, is not intended as an emotional appeal, rather is and has long been commonly used to refer to any solution having its pH measurement value lowered. On other threads we've seen dozens of comments expended on this terminology distraction. Let's please try not to do it again?
  2. Climate's changed before
    Roger -you persist with this idea that science "assumes AGW". Either you havent read IPCC WG1 or you didnt understand it. WG2 and WG3 DO assume AGW because they ask the questions about what will happen. I state again - here is how the process you work. You say IF, IF, the hypothesis is true, then what would I expect to observe. If you the observation match prediction, that is support (but not proof) of the theory. ALL SCIENCE IS DONE THIS WAY. This is not somehow "assuming AGW is true". I dont see how anyone could read IPCC WG1 and come away with idea. Roger, read more carefully what I have written. I and the whole of science is well aware of logrithmic relationship. What I am asking is WHY you believe that the science doesnt take it into account. It does - demonstrably - but somehow you believe it doesnt? AGW support is mostly based in physics not paleoclimate. Paleoclimate is an area dogged with uncertainties so its happy hunting ground for deniers. Since you started this discussion on this blog, it would be imappropriate to move it yours. I will not respond there.However, if you prefer to correspond on this by email, feel free.
  3. Monckton Chronicles Part III – Acid Reflux?
    I think you can count on many people reading this blog post, but far, FAR fewer reading the articles you include in your generous list of links. They are simply too technical. The world needs the material made in a format more accessible to the layman, at least to one with a BA from a reasonably good institution. These articles are clearly not written with such a reader in mind: citing them is "preaching to the choir". Who is working on producing such material, accessible to a wider audience?
  4. Doug Bostrom at 06:08 AM on 8 June 2010
    Abraham reply to Monckton
    Stephen Baines, thinking of Monckton as a social phenomenon I doubt this episode will cut into his popularity as an attraction for folks having beliefs similar to his. In our minds we may know magicians are masters of distraction and illusion but in our hearts we still find them entertaining. Personally I find Monckton's writing to be amusing if I detach myself from its consequences and forget that he's aiming at real people. Monckton fires words like a gunner having an automatic weapon and an inexhaustible supply of ammunition, spraying verbiage wildly with abandon. That's entertaining, even if what he's writing is ultimately useless. On the other hand, Monckton's work is undoubtedly having an effect on the amount of C02 being emitted into the air, helping to increase the committed amount of warming we're facing unnecessarily and thus he's having an impact on the physical world quite beyond his value as a road show. Next time he's up for consideration to be used as an expert source of testimony, drawn upon as a resource to help shape public policy, I hope the memory of the scientific community is sufficiently long as to recall this matter and make sure those listening to his opinions are keenly aware of his liabilities, his unreliability as a well of useful knowledge and interpretation. John Abraham has helped to establish a means of gauging Monckton's utility for assisting with public policy formulation and thus has probably reduced to some extent Monckton's future contribution to C02 emissions and committed warming. Let's hope the painstaking effort Abraham has invested in creating this metric will not be forgotten when it's most needed.
  5. Philippe Chantreau at 06:02 AM on 8 June 2010
    Monckton Chronicles Part II – Here Comes the Sun?
    Arkadiusz, I'd like to see how it can be demonstrated that GW is a pefect fit to a Bond event. The Scafetta paper you cite is not referenced. Even if it is peer-reviewed, how much merit it has remains to be seen. It is in disagreement with Solanki or even Svalgaard's take on the role of the Sun.
  6. Abraham reply to Monckton
    I do not think Monckton should be ignored. Monckton has an important audience. His recent testimony to the US Congress should be the next target of the same sort of detailed scientific analysis Abraham conducted, and I would like to see him defend that document in front of cameras and questions with sworn affidavits by the scientists whose papers he cites. I hope this event is just a dry run for that.
  7. Stephen Baines at 05:28 AM on 8 June 2010
    Abraham reply to Monckton
    @Ned #48 Although there has been some moderation of this thread, I think its on topic as it stands, though worn out. The situation so far... We've in front of us a strong case from Abraham that Monckton is wrong or misguided on virtually ever major point he made about the state of climate research in his presentation at Bethel. Moreover, it appears Monckton systematically misinterpreted prior research to fit a preexisting narrative that directly contradicts the conclusions of much of the research he cites. At this point, we are waiting for a substantive response from Monckton since Abraham's points largely concern his use of the existing research. So far we mostly have invective and (possible) threats to Abraham and others seen to be promulgating his analysis. As I see it, the discussion has centered around whether that approach is justified, or justifiable. Reasonable given the context. Frankly, I'm inclined to ignore Monckton completely after this debacle. Unfortunately, he seems to be actively engaged in trying to censor rational debate. As, this site is dedicated to the proposition that such debate can and should occur, it concerns us all. That kind of behevior must be called out. As for what Monckton will eventually do, I'm not sure. He's got a huge hole to climb out of. Based on past behavior, I'm not expecting a mea culpa , nor am I expecting a sharp right turn toward a full rational engagement with the literature and climate researchers. Instead I bet he'll sidetep the whole issue and make the claim that he is free to interpret the prior research unfettered by the actual opinions of the researchers themselves. That will appeal to those who identify with him and have come to see the "debate" as a ball game in which they are the underdogs. But I think it is the wrong way forward, for everyone concerned.
  8. Abraham reply to Monckton
    Re: 47 lord_sidcup Is UKIP's Deputy Leader, Christopher Monckton, having a hand in censorship of the British press? Interesting. In stark contrast: UKIP MEP stands by attack on “biased, censoring” BBC
  9. Radio interview with Skeptically Speaking
    I am sorry to post off-topic but I cannot find the discussion about this which my doc friend just sent me as proof positive that what we observe is not happening. Would someone please direct me to the rebuttal, please?: Oregon petition project
    Moderator Response: The Oregon petition project is covered here.
  10. Stephen Baines at 04:03 AM on 8 June 2010
    Abraham reply to Monckton
    #47 Lord Sidcup and DB I agree...it seems likely that is Monckton. The note picks up memes (Bible college) from his rebuttal, such as it is, and actually tones them down a bit, albeit with a little added menace in suggesting her will "be in contact." He (or his emissaries) have repeatedly shown up to say similar things in other blogs, so it is consistent. On the other hand, it does also seem really ham handed and ill-advised. Can he really be that tone deaf?
  11. Monckton Chronicles Part II – Here Comes the Sun?
    @DrTom #22, And your denier friend even has a science background, unlike mine! If people who actually understand science can be that much in denial, what hope do we have?
  12. John Russell at 03:43 AM on 8 June 2010
    Abraham reply to Monckton
    The Ville: You'll find Tom Chiver's blog post linked to in Lord Sidcup's comment @ #47
  13. Abraham reply to Monckton
    Re my last post... Found a copy on a blog. Read it quick before the Telegraph track it down! http://climatechangepsychology.blogspot.com/2010/06/telegraph-steps-outside-its-alternate.html
  14. Abraham reply to Monckton
    I thought I would do a search in the news filter of Google for anything about Monckton. It came up with this headline: "Viscount Monckton is an embarrassment to global warming sceptics ..." Which was apparently a blog entry by Tom Chivers: http://blogs.telegraph.co.uk/culture/tomchivers/100008371/viscount-monckton-is-an-embarrassment-to-global-warming-sceptics-everywhere/ But it appears the Telegraph have deleted the page! But Google still has it indexed as being posted 3 days ago. Does anyone know how to retrieve an archived/cached page? ‎
  15. John Russell at 03:20 AM on 8 June 2010
    Abraham reply to Monckton
    Monckton's reply was posted on the 4th June. If Monckton was not the perpetrator and someone is impersonating him, Monckton -- being as litigious as he is -- would have wasted no time in putting the record straight. I think we can be pretty sure it is him, though it would probably be quite a good idea for JC to make contact to confirm.
  16. Doug Bostrom at 02:40 AM on 8 June 2010
    Abraham reply to Monckton
    CB, I'd say if Monckton's reply here is dubious it's because it's so relatively restrained. For one thing, there are not enough adjectives. Language from Monckton's reply to Abraham: propaganda artifices hilariously mendacious he looks like an overcooked prawn artful puerilities fourteenth-rate zoologist man on the Clapham omnibus climate-extremist Comrades cobble together his ramblings deliberately dishonest personal attack an ingenious fiction hide the truth make this nonsense look plausible wriggled and waffled flagrant and deliberate misrepresentation mere Bible-College lecturer spectacular exaggerations mawkish sci-fi comedy horror movie artfully distorts or carefully omits shoddy little piece of lavishly-funded venom serious, serial, material errors, exaggerations, or downright lies gross professional misconduct academic dishonesty and deliberate lying
  17. Abraham reply to Monckton
    Clearly, a lot of people don't care for Mr Monckton. That's very understandable. But please, let's keep our attention focused on the validity (or lack thereof) of his scientific claims and those of Dr Abraham. If you have an important point to make, please try to make it without adding a lot of emotionally loaded language. If the language itself IS the point, and you just want to express your opinion of Mr Monckton's character or honesty, there are lots of other sites around the blogosphere where that kind of discussion is appropriate. This isn't specifically addressed to anyone in particular, more a reflection on the comments in the various Monckton related threads.
  18. Abraham reply to Monckton
    #47 Whilst that is always possible the comment is from an impostor and not Monckton, I have to disagree with you that the comment is "too over the top" to be Monckton. Monckton is quite prepared to use intimidation to silence his critics. Tom Chivers of the UK Telegraph did a blog posting reporting Abraham’s criticisms of Monckton. The posting was subsequently and mysteriously taken down, but not before Chivers posted this update: "Update: Lord Monckton has phoned up and, in a rather charming fashion, expressed disappointment at the contents of this post. He was very polite about it and made me feel a bit small about the "popinjay" and "jester" comments, and he pointed out that that I hadn’t phoned him for comment. He says he is going to get in touch with me after he has prepared a response to Prof Abraham, and I have said that I am happy to revisit this topic when he does so. I have, however, refused at least for now to take the blog down, until I have spoken to my editor." I can only assume the editor had the post removed, although a copy can be found here: http://climatechangepsychology.blogspot.com/2010/06/telegraph-steps-outside-its-alternate.html A blog posting by James Delingpole that repeats a lot of Mockton’s name-calling and ad hominem attacks on Prof Abraham has been allowed to remain online at the Telegraph.
  19. John Russell at 01:58 AM on 8 June 2010
    Radio interview with Skeptically Speaking
    To add to what Doug says; you know your stuff, and you keep it simple, John, which means that you make a good interviewee. The only point where I thought you sounded a little defensive was on the question about extreme weather events. While your answer was, of course, perfectly correct, it might have been worth pointing out that a lack of convincing evidence of the increasing frequency and severity of hurricanes does not in any way detract from all the other accumulated evidence that AGW is real. Overall though, a very good show -- with every new interview you'll get even better.
  20. Abraham reply to Monckton
    BTW, are we sure that the 'Monckton' commenter above really is Christopher Monckton? When I read it I thought it seemed a bit 'over the top'... even for him.
  21. Abraham reply to Monckton
    Monckton at 02:39 AM on 7 June, 2010 Lord Monckton,
    Mr. Abraham here admits that he spent several months working on his presentation attacking me personally in the most venomous terms
    Having seen the entire video, I cannot remember even one occasion where Abraham used any terms against you that were 'venomous'. Nor can I recall any phrases that fit this description. As I recall, criticism was direct, but couched in mild and usually suppositional language. For the record, would you kindly quote/give directions to the terms you found so egregious?
    The usual practice in academe is that anyone wishing to rebut another's work notifies that other of his intention and of the rebuttal, before it is published, to give that other the opportunity to prevent needless errors.
    This is the case with formal papers destined for peer-review. Abraham's video, obviously, is not one of these. However, if you feel that this standard does apply, and that it applies equally, I am curious to know the steps you have taken to contact those scientists whose work you have rebutted, and what their replies were. Thanks in advance.
  22. Abraham reply to Monckton
    @ 39 BPL Set up a kitty and I'll chip in on expenses and even travel, if they wouldn't stump up for any of those.
  23. Abraham reply to Monckton
    #33 ClimateNow took the words right out of my mouth. Scientists have entered the PR ring very late so much damage has been done and our skills are not nearly as honed as the Moncktons and Moranos out there. However, we are now starting to hit back. Do not be satisfied with hitting back on blogs. You must contact the mass media outlets and those that might exert influence on people who lie and misrepresent. As an example, please see Whose lie is it anyway? Easterbrook caught red-handed and consider sending email to Dr. Easterbrook's geology Chair, the WWU President and WWU Provost. An example of what I have sent appears here along with contact information. President Shepard did respond to me but he is still not completely aware of Easterbrook's fraud and the damage it is causing to the name of WWU. I also have been contacted by geology faculty at WWU and NONE of them support Easterbrook. It is also clear that they encourage you all to send emails to the President and Provost because outside pressure will carry more weight. Let these examples be a message to the Moncktons and the Easterbrooks out there: you are bringing a knife to a gun fight. Global Warming: Man or Myth? My Global Warming Blog Twitter: AGW_Prof "Global Warming Fact of the Day" Facebook Group
  24. Abraham reply to Monckton
    Arkadiusz Semczyszak at 22:33 PM on 7 June, 2010 Nope Arkadiusz, you really need to be specific. Which "important - major work (cleverly skipped by the professor) that, for example in many ways the sun can decide on the climate" are you referring to specifically? If you are accusing someone of "cherrypicking" you need to illustrate that specifically. Otherwise it's simply an unsubstantiated accusation. I'm curious to know what you mean by "We are on the same side". In science there aren't really "sides", even if there are differences of opinion over specific interpretations of observations. Do you mean that you share Monckton's view that it's acceptable to misrepresent the science, attempt to bully scientists and accuse them without evidence of cheating and lying, in order to pursue a political agenda? Is that the "side" you're on?
  25. Human CO2 is a tiny % of CO2 emissions
    Just a matter of sematics but I have a problem calling most of the carbon sinks "sinks". To the lay person, a "sink" implies an essentially non-reversible storage system. In other words, once the carbon is absorbed into a "sink", it will never come out. In reality we know that there are very few essentially irreversible carbon storage systems out there. Rather most of what we call "sinks" are very reversible and are indeed one of the reasons why our system has a feedback to rising temperatures (e.g., increased methane production from bog, release of methane from thawing permafrost, increased release of methane from ocean methane hydrate deposit, etc.). For clarity, I would suggest that we start calling reversible carbon storage systems "reserviors" and reserve the term "sinks" to only those systems that are essentially irreversible (e.g., deposition of carbon to deep ocean sediments).
  26. Arkadiusz Semczyszak at 22:33 PM on 7 June 2010
    Abraham reply to Monckton
    @ Monckton We are on the same side. I too am a skeptic here - extreme - complete skeptic, but ... I agree with Professor John Abraham, that some of the citation was inaccurate and biased interpretations. But ... Selection of citations made by Professor Abraham is a typical "cherry picking" - as if there were no important - major work (cleverly skipped by the professor) that, for example in many ways the sun can decide on the climate ... Well, the crypto-invectives and comments "ad hominem" ... Both the criticism of AGW (IPCC), and "criticism of this criticism" (discussed here) were not so fair and honest.
  27. Abraham reply to Monckton
    I wonder if Monckton would call his fellow so-called skeptics, Spencer and Christy, Bible-bashers, the way he highlights the 'Bible college' here ? In fact, it is particularly cynical and a good illustration of how hypocritical and insincere he is, because he is a noted Roman Catholic and has always been so. I don't mention that just to belittle him (i.e. he believes in a god/religion, etc. so he must be suspect); but to show how he can be a religious believer (who would, presumably, be outraged by attacks on him using that religious belief) but also someone who will use someone's supposed religious background to make snide comments against them. The man makes my skin crawl so I admire Barton Paul for his challenge - which will, no doubt, be ignored.
  28. Arkadiusz Semczyszak at 21:51 PM on 7 June 2010
    Monckton Chronicles Part II – Here Comes the Sun?
    @muoncounter - a propos "... Fourier Analysis of sunspot cycles ..." I agree with the assertion that the "direct" activity of the sun is not explained by current climate change - a big mistake Monckton. Equally, however, changes in solar activity can not be explained by example of the middle Holocene optimum, or LIA ... Nothing is able to change, however, that the current warming is a "perfect fit" in the series: Bond events, Hallstatt, circa 4.2 thousand. years (not yet proven) and recently proven - circa 6 thousand. years (Xapsos and Burke, 2009 - "Reconstructed sunspot data are available that extend solar activity back to 11 360 years before the present. We have examined these data using Hurst analysis, a moving average filter, and Fourier analysis. All of the procedures indicate the presence of a long term (≈6 000 year) cycle not previously reported. A number of shorter cycles formerly identified in the literature by using Fourier analysis [...], Bayes methods, and maximum entropy methods were also detected in the reconstructed sunspot data."). There are theories of "indirect" effects on the Sun: "cosmic rise" (in my opinion incorrect) and the mutual influences: the Sun and planets (including Earth, of course) - "astronomical cycles". The latter theory (finally!) Nicola Scafetta interested in: Empirical Evidence for a Celestial Origin of the Climate Oscillations and its Implications, 05.06.2010 - "A phenomenological model based on these astronomical cycles can be used to well reconstruct the temperature oscillations since 1850 and to make partial forecasts for the 21st century. It is found that at least 60% [...] of the global warming observed since 1970 has been induced by the combined effect of the above natural climate oscillations. The partial forecast indicates that climate may stabilize or cool until 2030-2040. Possible physical mechanisms are qualitatively discussed with an emphasis on the phenomenon of collective SYNCHRONIZATION OF COUPLED OSCILLATORS." Thus, despite the erroneous assumptions Monckton is right - it changes on the sun are decisive - are crucial ..., so that not only that its "light" activity ...
  29. Arkadiusz Semczyszak at 21:37 PM on 7 June 2010
    Monckton Chronicles Part II – Here Comes the Sun?
    Please read the whole post, "the accused": http://scienceandpublicpolicy.org/images/stories/papers/reprint/viscount_congress_testimony_may_2010.pdf - some (more interesting than his erroneous theory of sunspots) appear where the arguments are little known and difficult to challenge.
    Response: Actually, I have read Monckton's testimony to Congress and listened to the audio of the whole event. I noted that his two "pet arguments" in the aural testimony were "Global warming is caused by global brightening" and "Lindzen and Choi find low climate sensitivity" which is why I did two recent posts debunking both these arguments.
  30. Abraham reply to Monckton
    The part of Monkton's reply which stunned me was the bit about how climate change is complex and highly specialized science beyond the ken of 'a mere fluid dynamics professor at a Bible university'. I mean... how can he not see the irony? Seriously... Monkton is attacking Abraham's credentials? MONKTON! The mind boggles.
  31. Abraham reply to Monckton
    My Dear Viscount, I was delighted to see a venue in which I might contact you, as it were, directly. I am a pauper, unfortunately, so my opportunities to travel are limited, but perhaps some organization can help. You have been calling, I believe, for open debate on climate change issues? I am willing to debate you, if you or some organization you are associated with would be so kind as to arrange things. If sufficiently far from my home in Pittsburgh, PA, I would require only transportation. It is my position that *Global Warming is real *Global Warming is Anthropogenic *Global Warming is the most serious threat human civilization has ever faced outside of nuclear war. My credentials in the field are modest, but do include a bachelor's degree in physics (University of Pittsburgh 1983), past presidency of the Tripoli Science Association, and twelve years writing radiative-convective models of planetary atmospheres. Your degree is, I believe, in journalism? Or classics? So I hope my qualifications will be sufficient. I await your reply. -Barton Paul Levenson Writer, Programmer, Scientist, and Internet Pain in the Ass.
  32. Abraham reply to Monckton
    Passing Wind at 12:32 PM on 7 June, 2010 First of all, let's be clear what we're talking about. In the section you're referring to Abraham is responding to Monckton's comments from around 36:30 minutes into the video of his presentation Monckton has just shown one of the Mann et al proxyreconstructions, asserted, without evidence, that they "actually lied in print", and then turns to the data that you are talking about. He says (I'm transcribing from the presentation, and possibly haven't got this verbatim - please check if you consider it important):
    "......and now here is the truth about the Medieval Warm Period. Here are just a few papers, 8 or 9 of them, out of the papers contributed during the last 20 years by more than 700 scientists, from more than 400 institutions, in more than 40 countries establishing that the Medieval Warm Period was real, was global, and was warmer than the present. That is the scientific consensus if you do science by consensus which the UN says it does. But on the question of the Medieval Warm Period the IPCC refuses to accept the scientific consensus. Instead it uses made up graphs..
    I think we can all agree that's simply false. Monckton is grossly misrepresenting the scientific consensus, and the IPCC (and in the meantime making a series of disgraceful and false accusations). What about the data sets that Monckton shows? Note that these are merely "eye-candy". Monckton says nothing about them whatsoever other than to use them as a backdrop to his assertion about "more than 700 scientists" and their contributions "establishing that the Medieval Warm Period was real, was global and was warmer than the present." That's it. Note that no one disgrees that there was a Medieval Warm Period (Monckton's assertions about this constitute a strawman argument), nor that it was likely global (although the proxy data representing this period is very predominantly Northern hemispheric specific, the evidence supports a warm Northern hemisphere with likely a cool Pacific). There is no peer-reviewed published evidence that supports the assertion that the Medieval Warm Period was "warmer than the present" (either hemispherically-speaking or globally). So Monckton is misrepresenting the science, the consensus, the scientists involved and the IPCC as well as accusing some of the scientists of lying and the IPCC of cheating, lying and making stuff up. It's worth highlighting this...
  33. Abraham reply to Monckton
    @Passing Wind "Monckton did not interpret their papers, he merely showed graphs those papers contained" Aw, come on. So Monckton just flashes up these graphs and says: "I am not interpreting these, make of them what you like". Like Monckton is a sort of neutral guy, just setting the scene for informed opinion. He may "spin" it that way, but you should watch a Monckton presentation. They are very, very good sales pitches and every slide + commentary is carefully calculated for maximum visual/ aural effect on the reader/ listener. That is partly a compliment. The point is that if Abraham could check with these authors if their work was interpreted properly, then why didn't Monckton? Monckton is concerned with getting the maximum impact out of a chart, not with "science" or "truth".
  34. Doug Bostrom at 17:51 PM on 7 June 2010
    Radio interview with Skeptically Speaking
    Few "umms" or "ahhs" and your thoughts keep up with your mouth, which does not run too fast. You interview well, John. I can't help but note some underlying dramatic tension here. Skeptically Speaking is produced in Alberta, a province up to its ears in tar being enthusiastically liquefied in vast quantities, monetized, shipped south here to the U.S. where we burn it. "They said it couldn't be done", but at $70/barrel the logistical obstacles to creating a mess on this scale turn out not be a problem. Nice that a little of that money is going to programs like this one.
  35. CoalGeologist at 17:25 PM on 7 June 2010
    Abraham reply to Monckton
    (With apologies to Shakespeare): "The lord doth protest too much, methinks". (after Hamlet, Act III, Sc. 2)
  36. Irregular Climate: a new climate podcast
    In every counry Governments and Congresses ask scientists or scientific bodies for advices on many issues, it's really common (and good) practice. In the USA Congressmen and Senators invite to testify whoever they like, expert or not they may be. Inviting a prominent scientist to testify on his field of expertise is very appropriate and he is supposed to be there as such, a scientist.
  37. Doug Bostrom at 13:44 PM on 7 June 2010
    Irregular Climate: a new climate podcast
    As this is a "meta-thread", I think it's ok to point out this interesting article in CSIRO's magazine about the travails of climate blogging, mentioning Skeptical Science: Blogging on climate change – a job for the brave (pdf) Brave as well as preternaturally patient, I'd say.
    Response: Thanks for the heads up, Doug, that interview was ages ago - I'd forgotten all about it.
  38. Doug Bostrom at 12:40 PM on 7 June 2010
    Irregular Climate: a new climate podcast
    BP: Testimonial to a House Committee is an overtly political act. Of course [Ramanathan] can do that as an ordinary citizen, but for that time the role of "scientist" is given up. That's an absurd statement, ridiculous on its face. Ramanathan was -requested- to testify, to provide scientific advice to a House committee, he did not invite himself, did not appear spontaneously in the committee chamber. Should he refuse a request from a House committee chairman to testify? And if he were to do so, what defense would you be prepared to supply him with, when Congress begged to know what was the point of his research? Would you suggest he write back to the committee saying that providing requested scientific advice is an "overtly political act" so he must politely decline? If so, what's the point of his work from the funding perspective? How about when epidemiologists are asked to testify? Is such testimony an overtly political act? I could think of a thousand analogies, find more cases in the long record of scientific assistance to the Senate and House but it's not necessary. And what global environmental issue would you suggest is worse than GHG buildup, other than an out-of-control human population increase and attendant stress on the planet? Ramanathan's remark is in keeping with the assessment of the bulk of the scientific community, so it's hardly a political statement in its fundamentals. Oh, right, I forgot; all theory, calculations and observations tending to demonstrate that there's a problem with GHG emissions are coincidentally wrong, no matter how unlikely that may be. For the curious, here's the summary of the information Ramanathan provided to the House committee: Role of Black Carbon on Global and Regional Climate Change, Testimonial to the House Committee on Oversight and Government Reform
  39. Passing Wind at 12:32 PM on 7 June 2010
    Abraham reply to Monckton
    A. Phillips at 09:36 AM on 7 June, 2010 In just the segment of his takedown on the existence of the MWP, Abraham claims he is going to check Monckton's claims by reading the actual papers cited or asking the authors. Of the 9 graphs Monckton shows on his slide, Abraham tackles less than half of them, 4. Instead of reading and commenting on the contents of the papers, he emails the authors to ask if Monckton correctly interpreted their papers. Monckton did not interpret their papers, he merely showed graphs those papers contained. Did the papers include those graphs as Monckton claims or not. Yes they did. Did even one of the authors contacted say Monckton misrepresented their graphs. No. Not one. Huang did say that his 1997 paper should not have claimed the MWP to be warmer than today, but that's what it did indeed say. Therefore, Monckton did not misrepresent Huang unless Abraham has evidence that Monckton knew Huang had recanted. Furthermore, Huang's current work does not claim there was no MWP, only that it was slightly cooler than today. Abraham seems trying to create a new scholarly method of inquiry. One that ignores what has been published for one that asks the author (or an author's friend) if someone has correctly interpreted their work, or if they have since changed their mind. For more details see this post in the other Monckton thread
  40. Abraham reply to Monckton
    Lord Monckton (#10) said: "Mr. Abraham, and the president of his university, will shortly be receiving a long letter from me asking him a number of questions about his presentation . . ." "This is the first of many indications of bad faith on Mr. Abraham's part that I shall be drawing to the attention of the authorities at the Bible College where he lectures." I think it is obvious that, from the first sentence in his response, Lord Monckton simply wanted to intimidate Dr. Abraham by stirring trouble for him at his university. He had no intention of communicating anything else to the Dr..
  41. On the Question of Diminishing Arctic Ice Extent
    Thank you for humoring me, johnd. Let's just continue a little. I think we're approaching some clarity here. By "uncertainty of 50%" it seems you meant "uncertainty of 80 km3, which in 2002-2005 was about 50% of the absolute value of the annual trend". Thus, if for another period the estimate of the change in ice mass was near zero, you would still expect the uncertainty to be plus or minus 80 km3, but centered around 0. Now, presumably, this error model suggests that if the estimated rate of ice loss in 2006-2009 were higher than in 2002-2005, the uncertainty would be less than 50%. Next, we'll want to incorporate Tom Dayton's point that "a sufficiently long time of observations reduces the uncertainty." The 80 km3 figure was based on ~3 years of data. Presumably, the uncertainty will be lower as more years' worth of data are acquired, right?
  42. Irregular Climate: a new climate podcast
    Berényi Péter writes: Worse than that. Testimonial to a House Committee is an overtly political act. Of course he can do that as an ordinary citizen, but for that time the role of "scientist" is given up. I suppose that's one way of looking at it -- a person is only a scientist during the hours when she's in the lab or the field actually doing science. Likewise, I suppose, a person who drives buses for her living would no longer be a bus driver when she's relaxing at home in the evening. Personally, I would be a bit less strict. A bus driver doesn't suddenly become not-a-bus-driver just because she's been asked to provide testimony to a Congressional committee about mass transit, and a scientist doesn't suddenly lose her or his status because the committee asked her or him to come to Washington and answer questions about science.
  43. On the Question of Diminishing Arctic Ice Extent
    Ned at 11:10 AM, uncertainty has nothing to do with avoiding drawing conclusions, but rather accepting the responsibilities of the physical limitations of being able to measure anything accurately. Those who ignore them are avoiding the reality that perhaps what they attempt to quantify may be far from what they desire, or even preventing them from reaching any conclusion at all, not good if you desperately want to make a case. To answer your thought game, the 1Kg would be 1Kg +/- 80 cubic kilometres as tolerances are generally expressed in absolute terms depending on how they are derived. As I stated earlier the errors were in excess of 50% and this certainly is. That doesn't exactly make your 1Kg very meaningful, or the thought game. Perhaps you would like to offer a different value?
  44. Irregular Climate: a new climate podcast
    BP, I mean some combination of reduced but still non-zero fossil fuels, plus a mixture of solar, wind, geothermal, tidal power, biomass, nuclear, and hydro. As discussed in the other thread, I would prefer not to dictate that in 2025 we ought to have x% of our power from nuclear, y% from hydro, etc. I'd much prefer a market-based approach, where a reasonable tax on carbon is coupled with a reduction in subsidies for all other sources. Then, each power source can be used when and where the market decides it's most cost effective. Currently, about half of my electrical supply comes from nuclear, and half from a combination of hydro and renewables. I believe <1% is from oil and natural gas. All that said, however, I admit some bias in favor of distributed power generation (as opposed to highly centralized generation). This is for purely practical reasons.
  45. On the Question of Diminishing Arctic Ice Extent
    johnd writes: Perhaps you should ask those who process the data how they handle the range of uncertainty at that exact point. I suspect her answer would not be that the uncertainty is 50% of the measured change. That's why I'm asking you, not her. I have observed that a lot of your comments at this site involve emphasizing the high degree of uncertainty in this or that measurement or conclusion, regardless of the subject. Paying close attention to uncertainty is a good thing ... but there's a difference between paying close attention to uncertainty and using the existence of uncertainty as an all-purpose justification for avoiding the responsibility of drawing conclusions.
  46. Berényi Péter at 11:00 AM on 7 June 2010
    Irregular Climate: a new climate podcast
    #66 Ned at 09:17 AM on 7 June, 2010 developing a productive, satisfying, and low-carbon civilization ASAP You mean nuke, do you?
  47. Berényi Péter at 10:53 AM on 7 June 2010
    Irregular Climate: a new climate podcast
    #64 chris at 04:26 AM on 7 June, 2010 "Dr." or "Professor" Ramanathan rather than "Mr." - he's not a surgeon! Worse than that. Testimonial to a House Committee is an overtly political act. Of course he can do that as an ordinary citizen, but for that time the role of "scientist" is given up. And he is well aware of it. Otherwise he would never utter sentences like "The global build up of greenhouse gases (GHGs), is the most vexing global environmental issue facing the planet" which is both unrelated to the topic at hand and mixes fact with value judgment. Vexing, indeed. And yes, I agree with him air pollution should (and can) be stopped. Not for buying time, but because it's filthy. And I do mean pollution, not breathing out.
  48. On the Question of Diminishing Arctic Ice Extent
    Ned at 10:40 AM on 7 June, 2010, given that each year there is a period where the mass not only slows the decline but actually increases, there is obviously is a point where a 1Kg decline does actually occur. Perhaps you should ask those who process the data how they handle the range of uncertainty at that exact point. :-)
  49. On the Question of Diminishing Arctic Ice Extent
    johnd writes: it is the responsibility of whoever provides the data to make known the tolerances that apply to their measurements. Ah, but the statement "even with GRACE the measurements are subject to errors or uncertainty in excess +/- 50%" was yours, was it not? I'm trying to get at what you mean by that statement.
  50. Abraham reply to Monckton
    I'm not a scientist but there's no question that the relentless and insidious climate change denial machine has had a significant impact on public opinion about climate change over the past couple years. Public opinion, of course, plays a crucial role in whether governments, industry, organizations and individuals take action or enact legislation to mitigate rising CO2 levels. I know scientists have a lot of important work to do but I think John Abraham's exercise has shown that some effort to combat the deniers can produce spectacular results. I therefore encourage other scientists to write journalists, the media or government representatives when they see blatant misinformation regarding climate science. Given the gravity of the consequences of inaction, we can't afford to let them continue to deliberately confuse the public in an effort to postpone changing our ways. Yes, it's a PR game, and scientists shouldn't have to worry about PR, but we can't afford to lose this battle. The welfare of future generations is at stake.

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