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Perhaps the most frustrating aspect of the science of climate change is the lack of any real substance in attempts to justify the hypothesis ~Professor Stewart Franks

A lie told often enough becomes the truth.
-- Vladimir Ilyich Lenin - See more at: http://thepeoplescube.com/lenin/lenin-s-own-20-monster-quotes-t185.html#sthash.aTrSI3tG.dpuf
A lie told often enough becomes the truth.
-- Vladimir Ilyich Lenin - See more at: http://thepeoplescube.com/lenin/lenin-s-own-20-monster-quotes-t185.html#sthash.aTrSI3tG.dpuf
A lie told often enough becomes the truth.
-- Vladimir Ilyich Lenin - See more at: http://thepeoplescube.com/lenin/lenin-s-own-20-monster-quotes-t185.html#sthash.aTrSI3tG.dpuf

Monday, January 3, 2011

You're so wrong, wrong, Greg. You're so wrong, wrong

AN analysis by Anthony Cox of a letter sent by Greg Combet to a member of the public.

Mr Combet’s Letter
This is a letter sent by  the Minister for Climate Change and Energy Efficiency Greg Combet to a constituent who requested information about the science which the government relies on to justify its proposed measures to combat anthropogenic global warming [AGW]. This letter should be viewed as the government’s official position on AGW and its justification for the measures it is implementing and proposing to introduce to ‘solve’ AGW.
A response to Mr Combet’s letter follows.


Response by Anthony Cox to Mr Combet’s Letter.
Combet has written a superficially clever letter. It justifies by exclusion; the mechanisms of exclusion are authority and consensus; validity is thus defined by designation from above and from ‘below’ by group acceptance of the authoritative pronouncements. This is a closed loop with each part of the loop vindicating the other; the loop is an attempt to create a priori knowledge by reliance on the authoritative source and the group acceptance. People who do not accept the authority or who are not part of the group acceptance have no validity and are at best ignorant of the knowledge of the ‘loop’.
The ‘loop’ is profoundly unscientific because it ignores Richard Feynman’s maxim of scientific proof:
The exception proves that the rule is wrong. That is the principle of science. If there is an exception to any rule, and if it can be proved by observation, that rule is wrong.
As I will show each of Combet’s examples of authority and consensus are contradicted by observed exceptions and his justification for the government’s measures to combat AGW is therefore flawed.
Paragraphs 2 and 3 of the letter refer to the ultimate source of authority, the UN’s Intergovernmental Panel on Climate Change [IPPC] and its 4th report, AR4. There are 2 key points from AR4 relied upon by Combet. The first is the standard of certainty of the IPPC’s conclusions about AGW: that “most of the observed increase in globally averaged temperatures since the mid 20th Century is very likely due to the observed increase in greenhouse gas concentrations.”
The IPPC’s standards of certainty were recently audited and found deficient by the InterAcademy of Science [IAC]. The IAC found that these standards were inappropriate and exaggerated. In an article co-authored by David Stockwell and myself the implications of the IAC’s findings were examined:
The salient point about the IAC’s findings is that if the IPPC’s standards of certainty are wrong then that means the scientific basis of those standards is problematic: if “mid-20th Century” warming is NOT “very likely” due to “the observed increase in greenhouse gas concentrations” then the basis of AGW is compromised.
The IAC is an internationally recognised source of scientific expertise. For Combet to ignore its findings shows that he is either getting bad advice or ignoring good.
Combet’s second IPPC key point is his assertion that AR4 uses “climate change literature that has been extensively peer-reviewed and published in scientific journals”. Combet also reiterates the prominence of the peer review system in creating the “robustness” of the “climate change science” in the second last paragraph of his letter. His reliance on the peer review system generally and in particular its use in AR4 is ill-informed. For instance, the science sources in AR4 have been audited:
The audit found that 21 of AR4’s 44 chapters had 59% or less of their official sources non peer-reviewed; in many of those instances organisations such as Greenpeace or the WWF were the source. Overall no chapter of AR4 had their scientific sources entirely peer-reviewed and the high concentration of references from groups with a green ideology means that the scientific credibility of AR4 was severely diminished.
The idea that AR4 represents a consensus of scientific opinion has also been found to be flawed. In the crucial chapter 9 of AR4 from which Combet extracts his first key point that “mid-20th Century” warming is “very likely” due to “the observed increase in greenhouse gas concentrations” the number of contributing scientists is crucial. Claims of up to 2500 scientists supporting this statement have been made. A detailed analysis of these claims has been made by Tom Harris and John McLean:
Harris and McLean note that only 5 independent scientific reviewers contributed to the vital chapter 9.
Dr’s Hulme and Mahoney from the University of East Anglia also reject the idea of a mass consensus supporting AGW, describing any such claim as disingenuous:
The Hulme and Mahoney disavowal was particularly appropriate since the e-mail scandal was based on the CRU unit at East Anglia. The e-mails demonstrate that the peer-review system extolled by Combet is a deeply flawed system with active and hostile interference of scientific dissent by prominent pro-AGW scientists. A full discussion of the efforts to censor this dissent is in Dr John Costella’s review of the e-mails:
Combet in his 4th paragraph claims that other reports support AR4. He refers to the Australian Academy of Science [ACS] August 2010 report. The report is well credentialed with the usual who’s who of Australian AGW involved, David Karoly, Matthew England, Michael Bird, Mike Raupach, Steven Sherwood and Kurt Lambeck doing the introduction. Despite this blue blood of AGW science the first information page features striking errors:
Box 1 for instance asserts:
“However, evidence going back up to 20 centuries does not show changes in global temperature resembling those that have taken place in the last 100 years 1-3
The references for this are of course Briffa and Mann. This is reprehensible. The recent McShane and Wyner paper has comprehensively contradicted the Mann and Briffa hockey sticks:
 Nor is there any mention of the Wegman report which revealed the deep flaws in Mann’s study and the controversy about Mann’s data and methodology. These are egregious oversights.
The errors continue with a reference to Arrhenius’s experiment:
“The response of the climate system to human causation was foreseen by scientists more than a century ago 4
Arrhenius was a genuine scientist, but his so called proof of the influence of “carbonic acid” or CO2 was wrong in several profound ways. Firstly, he confused radiative loss with convective loss because he believed the glass container was impermeable to radiation. Arrhenius also did not understand that CO2 did not transmit radiation but in fact absorbs and reemits it for no net gain. Arrhenius’s experiment to test CO2’s heating properties used radiation limited to 9.7 microns, which is the wavelength at which water vapour is active, and at 100°C; he was unaware that CO2’s active thermal spectrum is at 14.77 microns and that radiation at such temperature is not representative of Earth’s radiative spectrum.
This mistake with Arrhenius is compounded with a further error by ACS’s report in Box 2; there it is declared that water vapour is responsible for about ½ of the greenhouse effect. This is a basic mistake and contradicts the research and conclusions of premier climate scientists. Ramanathan and Coakley, in their 1978 research, show that water vapour has 2 ½ times the greenhouse effect that CO2 has. Their results show the relative greenhouse values of the greenhouse gases by the ‘simple’ technique of measuring the variation in radiation leaving the Earth when the various gases are removed:
As can be seen if water vapor is taken out there is a 25% increase in the radiation. And if we take out CO2 it is a 9% effect. Since the greenhouse effect of the other gases is negligible water vapor is not ½ of the greenhouse effect but nearly 75%. Professor Lindzen puts the greenhouse effect of water vapor and clouds at 98%:
The issue of water vapour is absolutely essential to AGW. The ACS shows this in Figure 1.1 with feedbacks from increasing water vapor amplifying the initial warming from CO2. This problematic feedback has been seriously challenged by a recent paper written by one of Australia’s and the world’s leading climate scientists, Garth Paltridge. Paltridge’s paper is based on thousands of radiosonde measurements of water vapour taken since 1958 by NOAA. Paltridge found water vapour had declined at mid to high atmospheric levels:
AGW has hit back at Paltridge in the form a new Dessler paper which contradicts Paltridge’s findings:
Paltridge’s reply to Dessler and an analysis of Dessler’s paper has been done by Jo Nova:
There are then, two crucial aspects of the Paltridge/Dessler debate which have been ignored by the ACS report. The first and most obvious is that there is a debate. There is no mention in the ACS report about the basic contradiction between Dessler and Paltridge.
The second aspect is that there has been recent research which tends to support Paltridge. If Dessler is right and more water vapour is occurring at the mid levels of the atmosphere then this would support a fundamental prediction of AGW, the Tropical Hot Spot [THS]. AGW says that with CO2 induced warming extra water will be evaporated, especially in the Tropics, with a rapid warming produced in the mid levels of the atmosphere due to the presence of the extra water vapour [see Figure 9.1(c) AR4]. This would create a THS.
Whether a THS exists or not has been subject to intense debate; this debate now seems to have resolved against the THS with the publication of a paper by McKitrick, McIntyre and Herman:
McKitrick et al show that the models are wrong and that there has been no temperature increase consistent with a THS. This is a groundbreaking paper published in a top climate science journal but the ACS has not referred to it. Not only does McKitrick’s paper remove one of the tenets of AGW but it gives support to a strong argument against another tenet in the form of Paltridge’s work.
Combet then refers in his 5th paragraph to the US National Academy of Sciences. This report is a farrago and a source for the erroneous AGW claim that the indices of AGW are worsening. This is readily contradicted by a cursory examination of the NOAA report issued a month later. The NOAA report examines 7 indicators of AGW and presents them graphically. Six of the indicators show decreases since either 1998 or 2003 while the 7th indicator, sea levels, shows a declining rate of increase since 2003:
Despite this spokespersons for Combet and indeed Combet himself continue to claim that AGW is worsening. Yet the evidence is plain that this is not true.
In his 6th paragraph Combet refers to The Royal Society report. This report has been strongly critiqued by Dr Goklany:
As Dr Goklany notes The Royal Society report basically relies on IPCC conclusions without even referring to some of the provisos contained in AR4. In short it is a “me too” charade.
Combet completes his list of supporting reports with reference to CSIRO and BoM’s State of the Climate report [SOC]. Combet says:
“The snapshot notes that all of Australia has experienced warming over the past 50 years with the mean temperature rising by 0.7C since 1960.”
This is a misrepresentation. In an exhaustive analysis Ken Stewart shows that all temperature records in Australia have been adjusted upwards by as much as 0.4C:
Many of the particular site locations which are used to calculate state and national records have shown, in their raw, unadjusted data, declines in temperature over the 20thC.
Basically the SOC has not used all the data at its disposal, which in climate science terms, means they have cherry-picked data to get their results. This is particularly obvious with the SOC pronouncements about rainfall declining in Australia during the 20thC which was based on data only from 1960! David Stockwell examines the faults with the SOC here:
Combe winds up his letter with a reference in the 3rd last paragraph to “recent research” finding “that 97-98 per cent of the most actively publishing researchers support the tenets of climate change as outlined” by AR4 and have more “relative climate expertise and scientific prominence” than sceptics. This is a dreadful statement. It relies on this paper by Anderegg, Prall, Harold and Schneider:
At one level Schneider’s ‘result’ is inevitable for reasons described by Stockwell and Cox [ibid] in response to a demand by Clive Hamilton to restrict AGW sceptics’ access to publication at the ABC to a ratio of 39:1 in favour of pro-AGW articles:
Hamilton's ratio is based on a consensus-proving, peer reviewed paper co-authored by Stephen Schneider. This paper lines up scientists into good and bad or "climate deniers". The first great flaw with this paper and the consensus generally is that it ignores the vastly disproportionate funding of science which is predicated on AGW being real compared with the pittance provided to sceptics. Educational institutions, government departments and official science bodies like the EPA, IPCC and CSIRO have concentrated their research, publications and training on the basis AGW is real. AGW has become the Zeitgeist and the consensus idea is part of the truth creation of that prevailing mood rather than a reflection of scientific validity which is independent of social context
More generally however, the consensus and authority arguments are the antithesis of scientific endeavour as enunciated by Richard Feynman. The system which Combet relies on to provide his authority and consensus is riven with faults and corruption; it is undermining the integrity of science. It will take a brave man to question the direction of the AGW debate. Combet, who lives by the ocean, is obviously not such a man.

Greg Combet is the Australian Minister for Climate Change. 
Anthony Cox is the Secretary of The Climate Sceptics party. 





(Below sung to the tune of Da doo Ron Ron)    
Co            Mr. Combet says he thinks the evidence is clear
You’re so wrong wrong, Greg, you’re so wrong, wrong
He says it’s getting hotter year by year.
You’re so wrong wrong, Greg, you’re so wrong, wrong.

He Says
As he grits his jaws
He Says that
Man’s the cause
He Says that
He'll change the laws
You’re so wrong wrong, Greg, you’re so wrong, wrong.
I knew that he was thinking that he’d fool us all
You’re so wrong wrong, Greg, you’re so wrong, wrong.
Which shows an amount of gall
You’re so wrong wrong, Greg, you’re so wrong, wrong.

3 comments:

  1. See als o Professor Bob Carter's related article in the Quadrant:

    http://www.quadrant.org.au/blogs/doomed-planet/2011/01/bob-carter

    ReplyDelete
  2. Thanks, Anthony for the rebuttal of of the letter from our waterfront dwelling Minister for Lies and Nonsense, which is also a thorough update on the AGW saga generally.

    ReplyDelete
  3. Abbeviated letter sent to a local MP.

    Dear Mr. McCormack

    The thrust behind the call for a Royal Commission are the evidences of malfeasance by various parties around the world. I appreciate that some of the malfeasances would be outside the jurisdiction of Australia, however, they all point to the same theme of so called Catastrophic Anthropogenic Global Warming. Responsible scientists say that if there are any human effects they are so tiny that they cannot be measured. People alone breathe out around 3 billion tonnes annually, of carbon dioxide, and put this into the atmosphere.

    Some examples of potential malfeasances.

    1. The admission by the NIWA (New Zealand) that the official temperature records have been manipulated to give a warming bias. Officially, there has now been no temperature increase in NZ for 50 years. Note that these records, I understand were audited by our BOM (Bureau of Meteorology). The corrupted records have been used to compile the world’s temperature.
    The publishing of a graph by the CSIRO and BOM jointly, showing dramatic increases in carbon dioxide and methane in the atmosphere. However, cunningly, it would appear, the record for methane was chopped off for the last 10 years. Was this because the levels of methane have actually declined? Methane is a very effective greenhouse gas but is measured in parts per billion.
    2. Constantly, we have the environment reporter, Sarah Clarke for the ABC, whenever she is doing a story on climate change, standing in front of a power station, or has pictures of power stations belching what is implied, is pollution. Has Clarke set out to deliberately mislead, or is she ignorant of the facts? The towers belching the white stuff are actually belching condensed water vapour. The process that creates the white stuff is the same process that creates clouds. Warm air containing water vapour cooling to the point where the vapour condenses to form visible moisture. Most of the towers in the pictures are cooling towers.
    3. Then we have the Michael Mann “hockey stick” temperature graph which was trumpeted in AR4, by the IPCC, with great fanfare as proof of rising world temperatures. The graph has been subsequently proven to be a fraud. I understand that the Australian Government makes contributions to the IPCC through the UN.
    4. We also have the keeper of the temperature records at East Anglia University, UK who, it appears, has “conveniently” lost the raw data so no one can check how he has adjusted temperatures. He now admits that over the last 15 years there has been no significant increase in the world’s temperature.
    5. There is the documented problem with the bad placement of recording stations, in the US, where they are often too close to artificial heat sources. This serves to give artificially high temperature recordings.
    6. In Australia there are indications that old temperature records have been adjusted downwards. This creates an impression of later rising temperatures: We need to know why this was done. Was there something wrong with the records from 50 years ago?
    7. We have the MDB Authority telling us that there is deceasing rainfall in the basin. A look at the BOM records will tell you that this is not so. The last 50 years of the last century saw more rainfall than the first 50 years.

    Unfortunately, time and convenience do not permit the raising of more points, to expose the potential malfeasance and corruption by others. This would turn into a book!

    With respect, the idea that an issue is divisive, is not grounds for not calling for a Royal Commission.

    The most important thing, no matter what the issue is, is the truth!

    Two of my great concerns with this issue is that dishonestly gets a leg up and the squandering of huge amounts of public money, chasing a chimera. You may well say that you are responding to "community concerns". But what if the community has been misinformed? The whole issue of so called global warming/climate change has been funded, in one form or another, by government.

    ReplyDelete





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