Richard Morrison, Jeremy Lott and the American Spectator’s Jim Antle collaborate on Episode 78 of the LibertyWeek podcast. We cover the reverberations from Scott Brown’s Senate election, Obama’s 77% disapproval rating among investors, the 1st Amendment verdict in the Citizens United case, the shame of UN climate science and a new hope for Haiti.
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In an update to my blog on the alleged melting of the glaciers atop the Himalayas (and imminent extinction of the yeti), the scientist behind the bogus claim in the 2007 Intergovernmental Panel on Climate Change (IPCC) report claiming the Himalayan glaciers will have melted by 2035 last night admitted it was included purely to put political pressure on world leaders.
Dr Murari Lal also said he was well aware the statement, in the , did not rest on peer-reviewed scientific research.
In an interview with The Mail on Sunday, Dr Lal, the coordinating lead author of the report’s chapter on Asia, said: ‘It related to several countries in this region and their water sources. We thought that if we can highlight it, it will impact policy-makers and politicians and encourage them to take some concrete action.
The claim that Himalayan glaciers would disappear by 2035 relied on magazine interviews with glaciologist Syed Hasnain, which were then recycled into a 2005 report by the warmist World Wildlife Fund. Lal and his team then cited this as their source.
Moreover, the WWF article also contained a arithmetic error. A claim that one glacier was retreating at the alarming rate of 134 meters a year should in fact have said 23 meters – the authors had divided the total loss measured over 121 years by 21, not 121, said the newspaper.
As to the 2035 melting date, it “seems to have been plucked from thin air.”
Which is only right, considering how very thin the air is atop the Himalayas.
“The glaciers in the Himalayas are receding faster than in any other part of the world and, if the present rate continues, a large number of them may disappear by 2035 because of climate change.” Such was the lede of one of countless articles about how 1.3 billion Asians were in imminent danger of first flooding and then drought. And that’s not to mention the certain extinction of the abominable snowman.
You didn’t need a Cray computer to figure that this was nonsense, that temperatures would have to more or less instantly soar to incredible heights and stay there for this to happen. (As it turns out, 18 degrees Centigrade.) But people wrote it, read it, and believed it. You’d think a magazine with the name Technology Review would know better, yet its latest issue declares: “The Himalayan glaciers that feed rivers in India, China, and other Asian countries could be gone in 25 years.”
Why did they say it? In part, because it was convenient. And in part because the Intergovernmental Panel on Climate Change (IPCC) said it in its Fourth Assessment Report (2007). Now the IPCC is saying, “Whoopsie!”
In a statement released on Wednesday, the group admitted “poorly substantiated estimates.” More specifically, it appears to have been based on a news story in the New Scientist, a popular science journal, published in 1999. That story, in turn, was based on a short telephone interview with Syed Hasnain, a little-known Indian scientist in Delhi. And Hasnain has since admitted his assertion “speculation” unsupported by any formal research.
The IPCC says it will “probably” issue a formal correction. “Probably?”
But admit it guys, wasn’t it fun while it lasted?
It has become evident that the planet is running a “fever” and the prognosis is that it is apt to get much worse. “Warming of the climate system is unequivocal” and it is “very likely” due to human activities. This is the verdict of the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC), known as AR4 . . . . Warming of the climate system is unequivocal as is now clear from an increasing body of evidence showing discernible physically consistent changes.
- Kevin Trenberth, head of the Climate Analysis Section at the Colorado-based National Center for Atmospheric Research and a lead author of the warmist bible, the 2007 Intergovernmental Panel on Climate Change (IPCC) report, congressional testimony of February 2007.
“We can’t account for the lack of warming at the moment and it is a travesty that we can’t,” and “any consideration of geoengineering [is] quite hopeless as we will never be able to tell if it is successful or not!”
- Kevin Trenberth, unintentionally released email to various recipients, October 14, 2009.
The huge pile of emails purloined or leaked from the Climate Research Unit (CRU) last week does indeed “give every appearance of testifying to concerted and coordinated efforts by leading climatologists to fit the data to their conclusions while attempting to silence and discredit their critics,” as the Wall Street Journal stated yesterday. However, the main issue brought to light by these emails is even more serious.
In a column posted yesterday on Anthony Watts’s blog, amateur scientist Willis Eschenbach documents the many ruses and excuses CRU director Phil Jones and his allies employed over several years to deny outsiders access to the CRU gang’s temperature data and computer codes.
Skeptics have been accused of waging a “war on science“ because they frequently question the Intergovernmental Panel on Climate Change’s (IPCC’s) interpretation of the rapidly expanding field of climate change research.
But science is not a set of dogmas certified by government-funded bodies. Rather, as Mr. Eschenbach points out, science is fundamentally an ”adversarial process” whereby competing scientists attempt to reproduce — that is, invalidate — each other’s results. This process absolutely depends on each combatant allowing the others to examine his data and methods. Tactics designed to hide data and methods are anti-science even if — nay, especially if – those resorting to such tricks are big-name scientists.
“Science,” writes Eschenbach, “works by one person making a claim, and backing it up with data and methods they used to make the claim. Other scientists then attack the claim by (among other things) trying to replicate the first scientist’s work. If they can’t replicate it, it doesn’t stand.”
This means, says Eschenbach, that researchers who hide their data and computer codes to prevent others from replicating/invalidating their results “attack . . . the heart of science.” Such behavior is unethical and, as Eschenbach notes, likely illegal as well.
If you read only one commentary on Climategate, read this one. It is an eye-opener.
Real Climate.Org is chief defender of ”consensus” climatology on the Internet. One of its enduring missions has been to defend the dubious, indeed discredited “Hockey Stick” reconstruction of Northern hemisphere temperature history. The Hockey Stick was the basis for the IPCC’s claim in its 2001 report that the 1990s were the warmest decade and 1998 the warmest year of the past millennium.
That Real Climate (RC) should feel special solicitude for the Hockey Stick is no accident, comrade. Two of the five principals at RC — Michael Mann and Raymond Bradley — were among the three researchers (Mann, Bradley, and Malcolm Hughes) who authored the Hockey Stick.
All of the RC principals (Gavin Schmidt, Caspar Ammann, Rasmus Benestad, Mann, and Bradley) are frequent senders and recipients of the thousands of emails and other documents, now posted on many Web sites, that were hacked or leaked last week from the University of East Anglia’s Climate Research Unit (CRU).
The Wall Street Journal today published a selection of the leaked emails and an editorial concluding that the emails ”give every appearance of testifying to concerted and coordinated efforts by leading climatologists to fit the data to their conclusions while attempting to silence and discredit their critics.”
Even eco-radical George Monbiot says he is “dismayed and deeply shaken” by the emails, because, “There appears to be evidence here of attempts to prevent scientific data from being released, and even to destroy material that was subject to a freedom of information request.”
So far, the only email on which RC has seen fit to comment is one from CRU director Phil Jones dated Nov. 16, 1999, 13:31. It’s gotten a lot of buzz on the Internet, because it appears to advocate the use of a “trick” to “hide” a “decline” in global temperatures.
In a post titled “The CRU Hack” (November 20), RC writes:
No doubt, instances of cherry-picked and poorly-worded “gotcha” phrases will be pulled out of context. One example is worth mentioning quickly. Phil Jones in discussing the presentation of temperature reconstructions stated that “I’ve just completed Mike’s Nature trick of adding in the real temps to each series for the last 20 years (ie from 1981 onwards) and from 1961 for Keith’s to hide the decline.” The paper in question is the Mann, Bradley and Hughes (1998) Nature paper on the original multiproxy temperature reconstruction, and the ‘trick’ is just to plot the instrumental records along with reconstruction so that the context of the recent warming is clear. Scientists often use the term “trick” to refer to a “a good way to deal with a problem”, rather than something that is “secret”, and so there is nothing problematic in this at all. As for the ‘decline’, it is well known that Keith Briffa’s maximum latewood tree ring density proxy diverges from the temperature records after 1960 (this is more commonly known as the “divergence problem”–see e.g. the recent discussion in this paper) and has been discussed in the literature since Briffa et al in Nature in 1998 (Nature, 391, 678-682). Those authors have always recommend not using the post 1960 part of their reconstruction, and so while ‘hiding’ is probably a poor choice of words (since it is ‘hidden’ in plain sight), not using the data in the plot is completely appropriate, as is further research to understand why this happens.
So a “trick” is just scientific shorthand for a “good way to deal with a problem,” not something “secret.” But RC ducks the real issue. Is the ”trick” Phil Jones learned from Hockey Stick author Michael Mann a form of trickery? Does it create a false impression, as an illusionist does on stage, right out in the open, in front of an audience?
The trick, according to RC, is to splice onto the end of a temperature reconstruction, built on proxy data going back several centuries, the data from instrumental records starting in 1960 and 1981.
Now this is quite a trick, because it involves comparing apples (proxy data) to oranges (instrumental data) and pretending that the composite forms a continuous record.
As the Center for the Study of Carbon Dioxide and Climate Change observed years ago, researchers attempting to construct long-term (centuries to millennia) temperature records should ”finish the dance” with the (proxy) data they started with.
Grafting instrumental data onto proxy data to produce a seemingly continuous record is trickery, because instrumental data, unlike proxy data, are massively influenced by land-use changes and site-specific quality control issues.
Urban heat islands and irrigated agriculture can inject false warming biases into instrumental data that are absent from proxy data taken from remote forests or sediment cores at the bottom of lakes, for example. Improper placement of temperature sensing equipment near local heat sources (e.g. air conditioning vents, asphalt parking lots, waste water treatment plants) also generates significant false warming signals, as retired meteorologist Anthony Watts documents in gory detail.
So RC’s “nothing to see here” argument based on the alleged insider meaning of “trick” raises rather than allays suspicion that CRU is attempting to fit data to a predetermined conclusion.
Note also that RC says nothing about Phil Jones’s advice to backdate correspondence (Sept. 12, 2007, 11:30 a.m.), to delete emails related to the 2007 IPCC report (May 29, 2008, 11:04), and to evade FOIA requests, if necessary by deleting files (Feb. 2, 2005, 9:41 a.m.). RC also says nothing about Mann’s call to delegitimize the Journal of Climate for publishing papers critical of his work (March 11, 2003, 8:14).
The Wall Street Journal editorial’s concluding comment is spot on: ”In the department of inconvenient truths, this one surely deserves a closer look by the media, the U.S. Congress and other investigative bodies.”
Richard Morrison and Jeremy Lott welcome special guests Greg Conko and Iain Murray to the program for Episode 70 of the LibertyWeek podcast. We start with the big Senate showdown on healthcare legislation and a shocking expose of climate science skullduggery. We then move on a double dose of Midwestern scandal and the curious cult-like organizing practices of major labor unions.
[youtube:http://www.youtube.com/watch?v=Qrkpp1Bf5zc 285 234]
Your host Richard Morrison and guest co-hosts William Yeatman and Ryan Young conspire to bring you Episode 64 of the LibertyWeek podcast. We start with the big vote on health care legislation, squeezing more energy from the ground and the warming that wasn’t there. We continue with the British expense scandal, and the Obama administration’s love for new rules and regulations.