By Christopher Monckton of Brenchley
My attention has recently been drawn to the existence of a truly repellent pseudo-academic entity – the “Centre for Studies of Climate Change Denialism” at Chalmers “University” in Gothenborg, Sweden. The impropaganda image below disgraces its homepage:
![clip_image002[4] clip_image002[4]](https://i0.wp.com/wattsupwiththat.com/wp-content/uploads/2019/09/clip_image0024.jpg?resize=605%2C283&quality=83&ssl=1)
The political ideology of this shonky “university”, as if the hate-filled name of its “Centre for Studies in Denialism” were not a dead giveaway, may be gauged from the style of its logo:
![clip_image004[4] clip_image004[4]](https://i0.wp.com/wattsupwiththat.com/wp-content/uploads/2019/09/clip_image0044.jpg?resize=606%2C370&quality=83&ssl=1)
Chalmers “University” was founded in 1829 as a kindergarten to teach poor children reading and writing. It was funded by the eponymous colonialist William Chalmers, who had profited mightily from his directorship of the Swedish East India Company.
The marketing blurb for the nest of vipers in the bosom of the “University” begins thus:
“With Chalmers University of Technology, Sweden, as a hub, the world’s first global research network looking into climate change denial has now been established.
“Scientific and political awareness of the greenhouse effect and human influence on the climate has existed for over three decades. During the 1980s, there was a strong environmental movement and a political consensus on the issue, but in recent years, climate change denial – denying that changes to the climate are due to human influence on the environment – has increased, which makes the case for understanding why this is so.
“The comprehensive project, Why don’t we take climate change seriously? A study of climate change denial, is now collecting the world’s foremost researchers in this area. In the project, the network will examine the ideas and interests behind climate change denial, with a particular focus on right-wing nationalism, extractive industries, and conservative think tanks. The goal is to increase understanding of climate change denial, and its influence on political decision-making, but also to raise awareness among the general public, those in power, research institutes, and industry.”
Notice that there is no focus at all on the real reasons why skeptics are sceptical:
First reason: The world is warming at one-third of the predicted rate
![clip_image006[4] clip_image006[4]](https://i0.wp.com/wattsupwiththat.com/wp-content/uploads/2019/09/clip_image0064.jpg?resize=599%2C214&quality=83&ssl=1)
Observed warming from 1850-2011 (lower scale) corresponding to projected Charney sensitivity (IPCC 2013 and CMIP5 2012: upper scale). The 3.35 K CMIP5 midrange projection (red cursor) implies 2.4 K transient warming from 1850-2011, thrice the observed 0.75 K (green cursor) and 2.4 times the 1 K period equilibrium warming to be expected on the basis of net estimated anthropogenic forcing and radiative imbalance to 2011 (orange cursor). The revised Charney-sensitivity interval (pale green zone) found after correcting errors of physics in current models is consistent with observation and with expectation.
Projection vs. observation: IPCC (1990, p. xxiv) had projected 0.33 K decade–1 transient warming, with 1warming expected from 1990-2025 (ibid., p. xii). However, when only 0.35 K had occurred by June 2012 (HadCRUT4: Morice et al. 2012), IPCC (2013) near-halved its transient-warming projection to .17 decade–1, and yet did not reduce its projected [1.5, 4.5] K Charney-sensitivity interval, which remained in IPCC (2013) as in IPCC (1990) and in Charney (1979).
Projection vs. expectation: The midrange net anthropogenic radiative forcing to 2011 is 2.3 W m–2 (IPCC 2013, fig. SPM.5), of which 0.6 W m–2 radiative imbalance (Smith et al. 2015) remained in 2011 and must fall to zero at equilibrium. Therefore, by 2011, 17/23, or 74%, of the 2.3 W m–2 net anthropogenic forcing was reflected in the 0.75 K industrial-era warming from 1850-2011 (HadCRUT4: Morice et al., 2012). Then implicit period equilibrium sensitivity was 0.75 / 0.74, or 1 K, and the implicit system-gain factor or open-loop gain was 23/17, or 1.35. Since reference sensitivity (sensitivity before allowing for feedback) in response to doubled CO2 is 1.04 K in the fifth-generation ensemble of the Climate Model Intercomparison Project (CMIP5: derived from data in Andrews et al. 2012), implicit midrange Charney sensitivity, assuming invariant unit feedback response with temperature, is1.35 x 1.04, or 1.4 K. The 3.35 K
midrange estimate of Charney sensitivity derived ibid. accordingly exceeds expectation by a factor 2.4.
Since global warming is not occurring at anything like the projected rate, the imagined harms from global warming are not occurring at anything like the projected rates either.
Second reason: Their predictions were wrong because Their science was wrong
Official climatology has made an elementary error of physics. It imagines that feedback will triple the harmless 1 K direct warming caused by a CO2 doubling (or even, at the high end, multiply it tenfold). But it erroneously defines feedback as responding only to changes in the input signal, which, in climate, is the 255-274 K emission temperature caused by the fact that the Sun is shining. As Professor Ray Bates bluntly puts it, “The IPCC’s definition of feedback is nonsense.”
The bulk of the feedback response comes from emission temperature, but that feedback response gets misallocated and added to the tiny feedback response to the warming from the naturally-occurring greenhouse gases. I recently asked another control theorist what he thought of IPeCaC’s mistake, on a scale of 1 to 10. “It’s a 10,” he gasped, astonished at the sheer magnitude of the error.
Due to that significant error of physics, official climatology imagines, incorrectly, that the direct warming caused by the greenhouse gases drives a feedback response many times greater than itself. That, in a nutshell, is the chief reason why so very much more global warming is predicted than is observed.
But there’s more. Last week I spent some time in Ireland with Michael Connolly and his son Ronan. The Connollys père et fils are two of the sharpest, liveliest intellects it has been my privilege to come across. They are so fascinated by science that they reminded me of Quintilian’s description of the Athenian historian Thucydides as semper sibi instans – always tripping over themselves in their excitement at the wonders of nature. To spend time with them is to be reminded of the classical age of Physics, when the words “I wonder” – indicating awe as well as curiosity – prevailed, rather than the “I believe” or the chilling “You will believe, or else!” of modern totalitarian pseudo-science.
Whenever I asked a dim, layman’s question (and I had to apologize in advance for the sheer stupidity of some of the questions I’d be asking), they would shoot off on various delightful scientific tangents, interrupting each other constantly. Once I had to ask the same question six times before they stopped with the tangents already. Suddenly, they focused, and brilliantly answered the question.
For five years the Connollys have been patiently working on a result so breathtakingly beautiful, so astonishing, so unexpected and so wonderful that it is the first climatological result I have come across that is worthy of the Nobel Prize in physics.
The Connollys kindly met me on my arrival at the airport and carried my bags for me, for I had broken my foot while instructing Christian teenagers at a summer camp in rural Massachusetts last month, and I was strapped up in a giant, splinted boot that doesn’t work for me as a fashion statement, or for that matter as a boot.
On the way to the car, they apologized most charmingly for being socialists. “And so am I, on social policy,” I replied, But we agreed that on economic policy we were all libertarians.
These two are hands-on guys. They built their own house with their own hands and, during the few moments when they are not doing science, they run their property empire. They have the Irish sense of humor, in spades. Michael has written a wickedly perceptive paper called The Greenpeace Business Model, which is well worth a read.
The Connollys are as hands-on in their scientific experimentation as in their house-building. Michael showed me a suitcase in the trunk of his car where he kept what he described, with a broad grin, as “the longest plastic straw in Ireland”. It’s 100 feet long, and he uses it in his public lectures to demonstrate how energy moves through air.
So to the Connollys’ result. They have been studying the 20 million radiosonde records that have been accumulated worldwide since the middle of the last century. Each record is a profile of atmospheric temperature, pressure, humidity and wind direction at various altitudes from the boundary layer (where we live and move and have our being) all the way up to the mid-stratosphere. The radiosonde records give a more detailed picture of what is going on in the atmosphere than measurements taken either from the ground or from satellites.
The two enthusiasts wanted to know to what extent the atmosphere behaves as an ideal gas. An ideal gas is one that obeys the ideal-gas law (1), which, as every schoolboy knows, embodies Boyle’s, Charles’ and Avogadro’s laws. P is pressure, V is volume gas, n is the number of molecules, R is effectively a scaling constant, and T is temperature.
| P V = n R T | (1) |
An ideal gas is one that is in thermodynamic equilibrium. When one plots (1) from the radiosondes, an exasperatingly stochastic (i.e., unpredictably squiggly) curve emerges. Michael deduced that it might be worth rearranging the terms in (1) to give (2), where the molar density D is related to the ratio of pressure to temperature –
| D = n / V = P / RT | (2) |
If the molar density is plotted against barometric pressure, the stochastic curve vanishes and three distinct and very straight lines appear – one for the boundary layer where we live and move and have our being, one for the rest of the climatically-active region of the atmosphere, and one for the tropopause and as far into the stratosphere as the balloons will go:

Molar density vs. barometric pressure at various altitudes in the atmosphere.
So straight are the straight lines that the R2 ccoefficient of determination is at least 0.9997. When Michael discovered them, he went into Ronan’s lab and showed him. Ronan said: “I don’t believe this!” So they spent the rest of the night checking random records. Every record showed similar results. And what the results mean is that the atmosphere in thermodynamic equilibrium.
But here’s the thing. One implication that the Connollys draw from a paper published by Albert Einstein exactly 100 years ago is that, provided that a gas is in thermodynamic equilibrium, as they have now shown it is, the greenhouse effect – though it is present – cannot cause warming (except for a minuscule photo-emission effect applying to only 4% of emissions from particles in collision with passing photons).
Naturally, I asked where the observed warming had arisen. There are two answers to that. One is natural variability, for the warming we have seen is small enough to be consistent with it. The other is that an increase in solar radiation between about 1925 and 1995, according to an analysis by the Connollys of 16 distinct published reconstructions of a century of solar variability, could have caused somewhere between none and all of the observed warming.
But if the Connollys are right that the atmosphere is in thermodynamic equilibrium, and if they are right that in an ideal gas the greenhouse effect cannot cause warming, the climate scam is at an end, for greenhouse gases are not causing warming and cannot do so.
Third reason: The economic case for climate inaction is overwhelming
The economic consequences of the current acceptance of global-warming projections that have proven excessive are severe. Stern (2006), in the first attempt by a civil servant to justify the heroic lunacy of spending anything on mitigating global warming, done on behalf of the then Socialist government in the United Kingdom, took a 3 K mid-range estimate of warming by 2100 as driving a welfare loss of 0-3% of global GDP (cf. 0.2-2%in IPCC 2013). The 11 K upper bound in Stern (2006), assuming a 0.1% pure rate-of-time discount rate that gave “a 1 in 10 chance of the planet not seeing out this century” (Dietz et al. 2007), drove a 20%-of-GDP extinction-level loss. Adding 1.3% per-capita consumption growth without climate change gave a 1.4% mean social discount rate (cf. 1.35% in Garnaut 2008), against a 5% minimum market discount rate (Murphy 2008; Nordhaus 2008).
Since the probability of extinction is actually nil, submarket discount rates such as these are wholly unjustifiable. At the midrange 7% commercial discount rate applied over the 21st century, Stern’s 3%-of-GDP welfare loss would become only 0.3% (or 0.1% given no net loss until preindustrial temperature is exceeded by 2 K), while his 20%-of-GDP high-end welfare loss would fall to just 2% (0.6%).
Then one must take account of the fact that increased CO2 concentration saves lives, as the European tyranny-by-clerk discovered to its dismay when it commissioned some research to try to prove that global warming would kill its subjects in large numbers. The results of the research are shown below. Far more cold-weather deaths were prevented than warm-weather deaths caused.

Even if there were almost 1 K warming per decade from 2020 to 2080, about seven times the observed rate, the calculations carried out for the hated, unelected Kommissars who hold all power in the EU showed that there would be 94,000 more subjects to obey and to serve their successors in 2080 with 5.4 K global warming compared with today than without it:

The World Bank cites global warming as its reason for refusing in principle to fund coal, oil and gas projects in developing countries, where denying electricity to 1.3 billion people shortens lifespans by 15 years.
Fourth reason: Science is not done by consensus – and there is no consensus
The very existence of “denialism studies” is predicated upon the false assumption that there is a scientific “consensus” on global warming. “Consensus” is a totalitarian political construct that plays no role in true science. The notion that one must defer to a Party Line handed down by a supposedly near-unanimous body of “experts” [x, an unknown quantity; spurt, a drip under pressure] is a conflation of two Aristotelian logical fallacies: argument from headcount and argument from appeal to authority (or, as the medieval schoolmen dubbed them, argumentum ad populum and argumentum ad verecundiam).
In any event, the official “consensus” proposition as defined by IPeCaC does not even say that unmitigated global warming would be dangerous. It says no more than that recent warming is chiefly manmade. Yet even that milquetoast “consensus” proposition enjoys negligible support in the peer-reviewed journals of climate and related sciences. As Legates et al. (2015) demonstrated, of 11,944 climate papers published in the 21 years 1991-2011, only 41, or 0.3%, stated that recent warming was mostly manmade, or words to that effect. There is no “consensus”.
True, there are dozens of me-too climate policy statements by scientific societies worldwide, but the common characteristic of these statements is that they were cobbled together by small, activist groups and were not put to the entire membership for approval. They are, in any event, scientifically valueless, because most such societies follow the Royal Society in having an absolute rule that they do not take positions on scientific questions. All these position statements, therefore, defy and deny the very purpose of scientific societies, which is to stimulate scientific debate rather than attempting, for reasons of social convenience, political expediency and financial profit, to shut it down.
What you can do to help
Write to Martin Hultman, Associate Professor in Science, Technology and Environmental Studies at Chalmers “University” (his email address, martin.hultman@chalmers.se, is given on the homepage of the “Centre for Studies of Climate Change Denialism”), and explain to him that you are sceptical of the climate-Communist Party Line not because you are a “right-wing nationalist”, nor because you are paid by the coal, oil, gas, logging or farming lobby, nor because you have the effrontery to belong to a non-Communist think tank, but because the profiteers of doom have flagrantly exaggerated their predictions, because They did so though perpetrating elementary errors of physics when They borrowed mathematics and methods from other disciplines without understanding what They had borrowed, because the welfare loss arising from attempting to mitigate global warming exceeds the welfare loss arising from adaptation to it by orders of magnitude; and because the much-vaunted “consensus” would be scientifically meaningless even if it did exist – which it does not.
All of these sound – indeed, pressing – reasons for questioning the Party Line on climate owe nothing to politics and everything to science. It is time that those who infest the ill-conceived “Centre for Studies of Climate Change Denialism” were given the opportunity to realize that it is They, not we, who are the true repudiators of the scientific method; They, not we, who are allowing Their totalitarian political predilections to get in the way; They, not we, who are profiteering at the expense of the jobs of working people, the existence of energy-intensive industries in the West and the very lives of the tens of millions annually who die in the world’s poorest countries because the World Bank, citing global warming, denies them access to domestic electrical power; They, not we, should be the distasteful objects of academic curiosity.
Why does this matter? Simple. If the climate Communists get their way, we shall soon be silenced forever. They are working themselves up to a frenzy of fabricated fury against us for having dared to raise proper and legitimate scientific questions such as those that I have outlined here.
Already, the Connollys have suffered the same fate as so many of us: outright blacklisting in a manner not seen since the 1930s. When the Connollys were recently invited to speak at a university, the climate Communists protested to the dean of the faculty and the vice-chancellor and threatened violence. Then the university said it could only allow the meeting to take place if the Connollys, at their own expense, took out public liability insurance. So they did. The university, thwarted, waited until close of business on the Friday before the Monday morning on which the Connollys had been invited to speak and then announced that they also needed personal insurance, which it knew they could not obtain in time.
Thus it is, by little and little, by shoddy devices, and by the shameful inaction and feebleness of libertarian politicians, that freedom of scientific research is being taken away. A new Dark Age is at hand. I, for one, propose to fight for the light, and for freedom of inquiry, of research, of speech, of thought and of action, whether the totalitarians that are now a plague upon academe like it or not.
A bit time poor so no snarky replies but I thought n was calculated from P/T rather than directly measured.
The Swedes and Scandinavians in general are the ‘virtue signalers’ par excellence, for instance the Norwegian government incentivizes electric cars etc. but their wealth and entire economy is based on fossil fuel exports.
The Swedes built their wealth on industrial growth particularly through neutrality during both world wars exporting “… strategically important products such as steel, to be used in the armaments industry …”.
Prof Lindzen has drawn a parallel between the current climate catastrophism and eugenics that was fashionable earlier last century; the Swedes don’t like it known that ‘… from 1934 to 1974, 62,000 Swedes [mostly women] were sterilized as part of a national program grounded in the science of racial biology and carried out by officials who believed they were helping to build a progressive, enlightened welfare state …”:
https://www.washingtonpost.com/archive/politics/1997/08/29/sweden-sterilized-thousands-of-useless-citizens-for-decades/3b9abaac-c2a6-4be9-9b77-a147f5dc841b/
‘They borrowed mathematics and methods…’
One of the important mistakes has been the use of digital computer models to ‘predict’ the future. Aside from all the issue of chaotic non-linear systems, they made a most fundamental mistake by assuming computers do perfect arithmetic.
Aside from a limited range of integers, computers are very poor at arithmetic, and they use a whole class of number representations called ‘floating point’ arithmetic which is nothing less than an imperfect approximation to the domain of real numbers. Leaving irrational numbers aside (and they do occur in these models, Pi is one example, e is another, and even square roots are often irrational) the approximations inherently have errors in their arithmetic and these accumulate over the millions of iterations.
I have looked at the software (I am a software engineer and have implemented floating point emulation routines, so understand this deeply) and there is zero awareness by the programmers of the errors inherent in these calculations.
Aside from those errors, even basic commonly accepted axioms are not valid in floating point, for example it can’t be assumed that (A + (B + C)) will be exactly the same as ((A + B) + C).
S. Dave, I believe Christopher Essex makes exactly your point in this video lecture.
The beginnings of Chaos Theory, using a computer weather model, came from a firm understanding of this aspect. Use of floating point provides a way to reduce the quantization error to an insignificant level in many applications. I suggest the real problem with general circulation models is much more a lack of too many not understood factors and too little computational power to do more than use pretend values for many processes. Plus, quite possibly, some whooper biases.
Lord Monckton,
I am indeed surprised that you do not appear to have seen my published papers on the molar mass version of the ideal gas law, and how it invalidates any warming from more atmospheric CO2;
https://www.researchgate.net/profile/Robert_Holmes24/research
“Molar Mass Version of the Ideal Gas Law Points to a Very Low Climate Sensitivity”
DOI: 10.11648/j.earth.20170606.18
and
Thermal Enhancement on Planetary Bodies and the Relevance of the Molar Mass Version of the Ideal Gas Law to the Null Hypothesis of Climate Change
DOI: 10.11648/j.earth.20180703.13
This all leads to a climate sensitivity of 0c.
Which means that there is no so-called ‘greenhouse effect’ from any so-called ‘greenhouse gases’.
We met at one of your talks in Newcastle, Australia in 2012, and it inspired me to do a PhD in climate science, which I now have.
Best Regards to you!!
Dr Robert Ian Holmes
(aka You-Tube’s 1000Frolly)
“One must demonstrate that the entire atmosphere, rather than individual 1 km slices of it, is an ideal gas, and one must also demonstrate that in an ideal gas no net warming can arise from the greenhouse effect.” – Lord Monckton.
.
That is easy.
Measure pressure, density and molar mass anywhere in the troposphere, or if the entire planetary average surface temperature is required, from the surface averages for these three gas parameters and it will be shown that the temperature easliy is obtained from;
T=PM/Rρ
Therefore the ideal gas applies to the entire atmosphere.
From there it is very simple;
A final proof that the greenhouse effect does not exist in any thick atmosphere (one of >10kPa).
Postulates;
• The Ideal Gas Law is correct.
• The same external conditions such as insolation and auto-compression prevail.
My papers prove that for a GHE to occur in a convecting atmosphere (one of >10kPa), a large anomalous change must happen in the density, pressure or both.
No anomalous changes of this magnitude have been seen in any planetary atmospheres.
This is not really a surprise, since anomalous changes are actually forbidden by the ideal gas law and its derivatives like the molar mass version, which treat all gases equally.
To provide the proof in excruciating detail;
Different concentrations of gases at the same or at different times can provide the same temperature or different temperatures;
BUT – the same concentrations of gases cannot provide different temperatures at different times. The formula T = P M / R ρ forbids it.
This fact disproves the greenhouse gas hypothesis, as it is presented by the IPCC*.
*Because there is said to exist a time delay to reach ‘equilibration’, due to the (ECS) climate sensitivity to CO2 being in the range of 1.5C – 4.5C.
The IPCC reports state that if there was a sudden doubling in the atmospheric greenhouse gas CO2, the greenhouse effect from this would operate slowly, causing an eventual ~3c of warming over centuries to millennia.
Therefore the claim is that the temperature would rise significantly over time, with the same prevailing atmospheric gas concentrations, and there would be no rapid equilibration, as the Ideal Gas Law demands. This represents a terminal conflict between the IPCC’s greenhouse effect and the molar mass version of the ideal gas law.
Therefore the climate sensitivity to, for example, a doubling of atmospheric CO2, must be close to zero. This means that essentially, there is no GHE.
Game Over.
Dr Robert Ian Holmes
No ‘radiative’ GHE.
There is however a surface temperature enhancement from conduction and convection which amounts to the same phenomenon.
Otherwise we are in agreement.
Stephen,
“There is however a surface temperature enhancement from conduction and convection which amounts to the same phenomenon.”
No, it doesn’t.
Q=UAdT is not the same as Q=sigma*epsilon*A*T^4
Agreed. Different phenomenon but the outturn is similar.
Stephen,
Agreed!
Certainly there is a thermal gradient leading to a surface thermal enhancement, and this comes from conduction and convection; the gradient arises from what I prefer to call auto-compression. This is the process;
The kinetic energy of tropospheric gas rises when it descends. It’s because some of its potential energy is converted to enthalpy, so producing an increase in pressure, specific internal energy and hence, temperature in accordance with the following equation;
H = PV + U
Where;
H = enthalpy (J/kg)
P = pressure (Pa)
V = specific volume (m³)
U = specific internal energy (kinetic energy)
Good comment.
The IPCC problem is that they think the solution for a one-dimensional column of gas is valid for a three dimensional planetary atmosphere. Here is my take on it in the simplest terms that I can manage.
A basic assumption in the greenhouse gas theory is that in the absence of greenhouse gases the atmosphere would be isothermal at 255 K. The 288 K surface temperature is then attributed to the presence of greenhouse gases. The 33 K warming is said to be caused by about 140 W/m2 down-welling IR radiation from greenhouse gases, leading to a climate sensitivity, without feedbacks, of about 0.24 K/W/m2. Thus the claim is made that a 4 W/m2 increase in down-welling IR will lead to an initial warming of about 1 K.
Coombes and Laue (1985) (https://aapt.scitation.org/doi/abs/10.1119/1.14138?journalCode=ajp) actually have a “proof” that an isothermal atmosphere will exist in the absence of greenhouse gases. However, this “proof” is flawed. It is valid only for the one-dimensional case where there is no temporal variation heating at the surface.
For an atmosphere to be isothermal on a planet, it would need to be isothermal from equator to pole. It would need to be isothermal from winter to summer. It would need to be isothermal from day to night. It can’t be isothermal from equator to pole since they receive very different amounts of solar radiation that warm the atmosphere. If it is not isothermal from equator to pole, then there will be heat transport from the warmer region to the cooler region. The heat transport will be via air currents or wind. Initially the winds would travel straight from the equator to the poles, but since the Earth is rotating, the air currents will follow curved paths. Various air currents will collide. This will lead to upward and downward motions of the air. In short, a convection regime will arise very quickly.
Once upward and downward motions occur, the downward motions will lead to warming and the upward motions will lead to cooling. The net effect will be a vertical temperature gradient. As a result, an isothermal atmosphere surrounding a planetary body is impossible. The vertical temperature gradient will be the one that produces maximum entropy production, name the ratio of g to Cp, where g is the gravitational acceleration and Cp is the heat capacity of the gas at constant pressure. This is called the Loschmidt Effect. The temperature gradient is there even when there are no so-called greenhouse gases present. It is impossible for a planet with uneven heating spatially and temporally to have an isothermal atmosphere.
Thus, the claimed 33 K warming due to greenhouse gases is wrong. The claimed 1.5 to 4.5 K warming for a doubling of CO2 is wrong. The actual sensitivity to increasing CO2 is very low and close to zero.
It is a mistake to apply the results of 1D model to a 3D case. It is a mistake to think that the static case is valid for a dynamic case. As a result, the very basis of the greenhouse warming theory is a case of inappropriately applied physics since it is based upon a simplified 1D model instead of the correct 3D situation.
As an added note, one reason that the 140W/m2 is not very effective in heating the Earth since the index of refraction for water in the thermal wavelengths (10 to 20 microns) is very high so the thermal radiation only penetrates into water about 15 microns (and as a comparison the diameter of an average human hair is 100 microns). Hence, it cannot heat any wet surface such as oceans, clouds, lakes, snow, ice, vegetation, wet soil, and so forth. The incoming radiation at 15 microns from CO2 will be thermalized in the upper 15 microns of the water and re-emitted at all thermal wavelengths, so much of it will escape to space and not do bulk heating of the Earth. This physics is not in the climate models. An analogous situation would be trying to heat a mirror with a flashlight.
These comments should be sufficient to disprove the IPCC version of climate change.
And as final note, the assumed isothermal 1D model that the IPCC uses has clouds in it, which is implied by the use of the same 255K top of the atmosphere temperature in both the isothermal and non-isothermal atmospheres. It is impossible to form clouds in an isothermal atmosphere, meaning the thought experiment is invalid for this reason as well.
In summary to believe there is an isothermal atmosphere, if no greenhouse gases exists and as the IPCC insists, one has to believe the following as well:
1. There is no diurnal heating of the surface.
2. There is no seasonal variation in heating.
3. The Earth has a uniform albedo everywhere (that is, sea breezes are impossible).
4. The Earth is flat (no planetary curvature).
5. Clouds form in an isothermal atmosphere exactly in the same way and same amount as an atmosphere with a vertical lapse rate.
None of these 5 beliefs by the IPCC are true and therefore the 33 K warming attributed to greenhouse gases is wrong. The actual climate sensitivity is very small.
Douglas
The simple version that I put to Roy Spencer and many others over recent years was that an isothermal atmosphere around a sphere illuminated by a point source of light is impossible because of temperature differentials in the horizontal plane which inevitably lead to convection with the conversion of KE to PE.
Good to see that people like you can see it clearly.
For my pains I am no longer allowed to post at Roy’s site.
I also pointed out to Willis that the ‘proof’ of Robert Brown upon which he placed reliance was flawed because the sides of the column did not allow expansion in three dimensions as occurs for gases around a sphere.
Only by allowing expansion in three dimensions can one replicate the exponential reduction in density and pressure with height which leads to a linear lapse rate slope.
Basic geometry.
Thanks for the comments. IPCC proponents don’t seem to understand abstract explanations, so I hope my low-brow explanation can make some progress on that front.
I think this is one of the clearest and most concise explanations I have ever read.
Thank you!
I am most grateful to Douglas Hoyt (of Hoyt & Schatten, I think?) for his most fascinating and distinguished intervention. Would he be willing to extend his contribution and make it into a head posting for WUWT? I have long suspected that emission temperature was not likely to be only 255 K: Dick Lindzen makes it 274 K. Yet another demonstration that global warming caused by greenhouse gases is likely to be very small.
Monckton of Brenchly, you will have to ask Watts if it can be a head posting, since I don’t know how to do that. I also don’t see how to extend it and want to keep it simple, non-numerical, and visual. There is one typo in the article where “name” is used instead of “namely”.
Very interesting comments, Douglas. Your explanations make sense to me. Bottom line: CO2 is a benign, beneficial gas and the more we have in the atmosphere, the better. The Alarmists have been driven insane by CO2 BS (Bad Science).
The so-called one-dimensional radiative convection model is a toy model. Toy models are widely used in science and are very useful if there are conceptually correct.
The problem is the cult of CAGW, Hansen in this case 1981, 1) fixed the lapse rate for the one-dimensional study and 2) ignored the fact that the atmosphere is saturated with water vapor in the tropics which greatly reduces the greenhouse effect in the lower atmosphere due to the infrared frequency overlap of water and CO2.
Greenhouse gases increase the convection cooling in the atmosphere this cause the ‘lapse rate’ the rate of cooling as one move higher in the atmosphere. A decrease in the lapse rate enables the higher regions of the atmosphere to warm with less warming of the surface.
The reduction in the lapse rate reduces the surface warming for the one-dimensional study from 1.2C to around 0.2C.
This is a link to a copy of a peer reviewed paper that provides an excellent historic and technical summary of the issue.
https://drive.google.com/file/d/0B74u5vgGLaWoOEJhcUZBNzFBd3M/view?pli=1
http://hockeyschtick.blogspot.ca/2015/07/collapse-of-agw-theory-of-ipcc-most.html
The linear lapse rate is an observational fact.
1. Failure of the fixed lapse rate assumption of 6.5K/km
The modern anthropogenic global warming (AGW) theory began from the one dimensional radiative convective equilibrium model (1DRCM) studies with the fixed absolute and relative humidity utilizing the fixed lapse rate assumption of 6.5K/km (FLRA) for 1xCO2 and 2xCO2 [Manabe & Strickler, 1964; Manabe & Wetherald, 1967; Hansen et al., 1981].
William: Comments:
1. Lapse rate is the change in temperature with elevation as one goes higher in the atmosphere. As the CO2 molecules transfer heat by contact to other gases in the atmosphere and all gases in the atmosphere transfer any excess heat by convection to maintain a linear lapse rate (Temperature change in degrees Kelvin per kilometer increase in elevation.)
2. It is given in degrees kelvin which is confusing as it is a change so Celsius could have been used as a change in temperature per kilometer change in elevation is the same for the Kelvin and Celsius temperature systems as the only difference in the two temperature systems is selection of what temperature zero is to be.
..In the 1DRCM studies, the most basic assumption is the fixed lapse rate of 6.5K/km for 1xCO2 and 2xCO2.
There is no guarantee, however, for the same lapse rate maintained in the perturbed atmosphere with 2xCO2 [Chylek & Kiehl, 1981; Sinha, 1995]. Therefore, the lapse rate for 2xCO2 is a parameter requiring a sensitivity analysis as shown in Fig.1. In the figure, line B shows the FLRA giving a uniform warming for the troposphere and the surface. Since the CS (FAH) greatly changes with a minute variation of the lapse rate for 2xCO2, the computed results of the 1DRCM studies in Table 1 are theoretically meaningless along with the failure of the
FLRA.
In physical reality, the surface climate sensitivity is 0.1~0.2K from the energy budget of the earth and the surface radiative forcing of 1.1W.m2 for 2xCO2. Since there is no positive feedback from water vapor and ice albedo at the surface, the zero feedback climate sensitivity CS (FAH) is also 0.1~0.2K. A 1K warming occurs in responding to the radiative forcing of 3.7W/m2 for 2xCO2 at the effective radiation height of 5km. This gives the slightly reduced lapse rate of 6.3K/km from 6.5K/km as shown in Fig.2.
In the physical reality with a bold line in Fig.2, the surface temperature increases as much as 0.1~0.2K with the slightly decreased lapse rate of 6.3K/km from 6.5K/km.
Since the CS (FAH) is negligible small at the surface, there is no water vapor and ice albedo feedback which are large positive feedbacks in the 3DGCMs studies of the IPCC.
…. (c) More than 100 parameters are utilized in the 3DGCMs (William: Three dimensional General Circulation Models, silly toy models) giving the canonical climate sensitivity of 3K claimed by the IPCC with the tuning of them.
The followings are supporting data for the Kimoto lapse rate theory above.
(A) Kiehl & Ramanathan (1982) shows the following radiative forcing for 2xCO2.
Radiative forcing at the tropopause: 3.7W/m2.
Radiative forcing at the surface: 0.55~1.56W/m2 (averaged 1.1W/m2).
This denies the FLRA giving the uniform warming throughout the troposphere in the 1DRCM and the 3DGCMs studies.
(B) Newell & Dopplick (1979) obtained a climate sensitivity of 0.24K considering the
evaporation cooling from the surface of the ocean.
(C) Ramanathan (1981) shows the surface temperature increase of 0.17K with the
direct heating of 1.2W/m2 for 2xCO2 at the surface.
Transcript of a portion of Weart’s interview with Hansen.
did you guys notice the sign of the penta cross?
With the droughts coming up in the next decade, like I said, the ‘need’ for planetary control will play, because of the climate crisis…
The next(last?) anti-christ could well be a woman, later binding with the false prophet(s) like Mohammed, Bhudda, etc
I just luv the title of this article because as I do my daily unwind – I scroll through the titles and this one makes me laugh out loud – thank you
yes I’m shaking in my boots!
To understand the weather it might be an idea to look how they measured it before they started with the CO2 nonsense and even much longer before that. Click on my name to read my updated web page.
An office of the truth – how very fitting. They should get some speakers from ISIS. Those folks also have the only and undisputed truth and threaten everyone who disagrees with death and mayhem. Or, what do you think happened to those questioning the motives and methods of the Nazis during the Third Reich? They had the ultimate truth as well. Of course, the great comrade was also a bringer of ultimate truth. Those that tried him did not live to tell us about the experience. Now, the new beacon of truth is in Sweden. The next step or a last-ditch effort of some lunatics on the decline?