Thanks and Apologies

Guest Post by Willis Eschenbach

I have no use for people who censor and ban those who don’t agree with their scientific ideas. I’ve had my simple, on-topic, scientific comments censored over at RealClimate. And I’m banned at Tamino’s “Closed Mind” blog for asking one too many unwanted questions. I really, really didn’t like either experience at all.

Given that, what was up with my snipping opposing views on my thread called “A Matter of Some Gravity“? I did two things in that thread. I offered up a proof that no possible mechanism involving a transparent, GHG-free atmosphere could raise the temperature of a planet above its theoretical Stefan-Boltzmann temperature. I also put out a call for “elevator speeches” explaining the “gravito-thermal” theories of Nikolov and Zeller (N&Z) and Hans Jelbring. An “elevator speech” is a very condensed, very boiled-down description of how something works. It is how you would explain something if you only had the length of an elevator ride to do so.

A closeup of the fabled “Secateurs of Sorrow”, allegedly used during the 2012 “Night of the Long Scissors”.  PHOTO SOURCE

Well, actually I did three things in that thread, not two. I snipped out a whole bunch of comments. Oh, it was no surprise, although people acted like it was, because I had announced in the head post that I would do exactly that. But why would I snip comments, when I’m so opposed to censorship?

Therein lies a tale …

This all got started when Roger “Tallbloke” Tattersall, the proprietor of a skeptical climate blog called “Tallbloke’s Talkshop”, banned Joel Shore from posting at the Talkshop. Why? I’ll let Roger the Tallbloke tell it:

… you’re not posting here unless and until you apologise to Nikolov and Zeller for spreading misinformation about conservation of energy in their theory all over the blogosphere and failing to correct it.

OK, Joel Shore was banned for spreading misinformation that N&Z violated conservation of energy. Now, this was a double blow to me. First, it was a blow because the Talkshop is a skeptical site, and for a skeptical site to ban someone for “heretical” scientific beliefs, that doesn’t help things at all.

Second, I had also been going around the blogosphere and saying that the N&Z hypothesis violated conservation of energy. I had done exactly what Joel had done.

Don’t get me wrong here. Joel is not a friend of mine, nor an enemy of any kind. He and I disagree on many things, because he’s an AGW supporter and I’m a climate heretic. In addition, he doesn’t suffer fools gladly, and he can be obstinate about what he considers to be basic science. So I understand that he’s not the best houseguest, although I’m hardly one to talk. But we agree on this particular scientific question.

So, I posted a comment on the “Suggestions” thread over at the Talkshop asking Roger to rescind his fatwa on Joel. I pointed out that I had done the same thing as Joel, and thus in good conscience I would have to leave as well. I said that Joel is a physicist and as such is one of the few anthropogenic global warming (AGW) supporting scientists willing to engage on the skeptical blogs to defend the AGW position. From memory (I can’t go back to check) I said I enjoy it when Joel comments on my posts, because his science-fu is generally good. Yes, I disagree with him a lot, and yes, he can be a jerk (quite unlike myself), but he shows up on skeptical sites and will take the time to defend his science. Not many AGW scientists you can say that about.

Regardless of my importunings, Roger remained unmoved. So (at his very reasonable suggestion) he and I took it offline to an email discussion. I continued to plead my case and to ask him to recant the Orwellian Heresy. I enjoy visiting the Talkshop, Roger is a good guy, I didn’t want to have to leave.

In our discussion, I said that I doubted greatly if he could even give me a clear, concise, meaty scientific summary of N&Z’s theory, an “elevator speech” on the subject sufficient to see if it did violate conservation of energy. He refused to have anything to do with the idea, I believe partly because in his lexicon an “elevator speech” was a sales tool. I assured him that no, no sale necessary, I meant something different. All I wanted was for him to boil down his own thoughts and understandings to a clear precise few sentences explaining the theory, so we could see if N&Z did violate conservation of energy.

He refused. I could see he was unshakeable.

Hmmm … I was left with a bit of a koan. I wanted to see if I could fomally show that N&Z violated conservation of energy. I wanted to see if there was anyone out there who actually understood either the Jelbring or N&Z hypotheses and could explain them to me. And finally, I wanted to keep the issue of censorship alive, not just on WUWT, but at the Talkshop as well … and how could do I do that when I can’t comment at the Talkshop? I wanted it kept alive because banning someone when they say your pet idea violates scientific laws is a Very Bad Idea™—bad for the skeptics, bad for science, bad for progress, bad for everyone.

So I fear I set a trap for Tallbloke. Yeah, I know, I probably shouldn’t have done that, and I’ve likely blown my chance for eternal salvation, although there are those who would deny I ever had one, but I gotta confess, that’s what I did, and there you have it.

First, I thought up and I wrote up and posted a formal proof that the N&Z theory violates conservation of energy. I think it’s actually quite a clever proof.

Then I made a call for either elevator speeches, or for falsifications of my proof. I said didn’t want anything else but those two things, and I said that I would snip off-topic responses, because I wanted to keep the thread on track and on topic. I wanted to see if anyone could falsify my proof, and I wanted elevator speeches, and I wasn’t interested in diversions or declarations or anything but those two things.

So that was the background and the scenery for the trap. What did I put out as bait in my hunting of the snark?

Right at the end of the post, as kind of a throwaway bit, I mentioned that since I’d said N&Z violated conservation of energy, and Joel Shore was banned for doing the same thing, I considered myself banned at Tallbloke’s as well. And I do consider myself banned until he rescinds it. I knew he would react to that.

What else? Oh, yeah, the final touch, I was particularly proud of this one. I posted a link to the N&Z paper  and a subsequent discussion paper on WUWT. And then I talked about the Jelbring paper, but I didn’t link to it. I knew that Tallbloke had a copy of it posted up at the Talkshop, and I was hoping he would provide the link.

Then I sat back and waited and tended my fishing lines. True to form, people wanted to make all kinds of random comments. I snipped them. People wanted to post their own pet theories. I snipped them, I’d specified no pet theories. People wanted to school me on some meaningless point. I snipped them. People wanted to complain about being snipped. I snipped their complaints. Off-topic, sorry. People wanted to re-post some off-topic thing I’d snipped. I snipped it again.

Very few of the responses were what I had asked for. Shocking, I know, but getting WUWT folks to follow a request is like herding cats. Make that herding feral cats. On third thought, make that herding feral cats on PCP.

And I’d counted on that. I merrily snipped anything that was not an elevator speech or a falsification of my proof, and watched my fishing lines.

Predictably, when Roger showed up at the party, he was not a happy man. He posted a comment containing a whole mix of stuff, little of which had anything to do with either an elevator speech or a falsification of my proof, although there was a bit of science in the mix.

I happily snipped it, science and all. I believe he has it posted over at the Talkshop to prove my perfidy. In any case, at this point it’s been restored on the thread for all to read.

Of course, Roger reasonably and strongly protested the censorship. I said repost the science if you think I snipped serious stuff. He reposted the science, minus the various off-topic things he’d included before, and we discussed it.

Then, as I was hoping against hope, he noticed that there was no link to the poor Jelbring paper. I’d left Hans out in the cold. So as I had hoped, Tallbloke posted a link to where the Jelbring paper is posted at the Talkshop.

I snipped that as well, explaining that there was no way he was going to use my thread to send traffic to the Talkshop …

Well, that seriously frosted his banana. He hadn’t even thought of driving traffic to his site, he just wanted to give people a link to the paper. To be falsely accused like that put his knickers in a right twist.

So I snipped for a bit longer to keep up the charade, didn’t want to stop immediately and give away the game, then I went to bed … in the morning I stopped snipping, and let the thread go on its merry way, diversions and pet theories and all the rest.

The response was beyond my wildest hopes. Tallbloke set up a whole blog page at the Talkshop where he is faithfully chronicling my evil misdeeds of snippage. I haven’t read it ’cause I won’t go there until Joel is unbanned, but I can hardly wait to hear the description of carnage and bloodletting, starring yours truly as Willis the Merciless, ruthlessly wielding my mighty Fiskars of Doom …

In any case, I was overjoyed to hear that, it was better than I could have expected. Instead of being discussed somewhere like the “Suggestions” thread at Tallblokes Talkshop, I had a whole thread wherein people can abuse censorship in its myriad forms. Oh, they’ll be abusing me too, but as long as they are also abusing censorship I figure that is a small price to pay.

Overall? I’d rate the whole thing as pretty successful. I probably should have stopped snipping a bit earlier than I did, I underestimated the effect, so likely I overcooked the loaf a bit, but that’s better than leaving it raw. And I did manage to keep the issue alive at the Talkshop. I figured that if the Talkshop got filled with people abusing me for censorship, that the issue of censorship would be alive and well there. And not only would the issue be alive, but people at the Talkshop would be cursing censorship … whereas if the censorship issue were alive but the topic was Tallbloke’s banning of Joel Shore, people at the Talkshop would be saying that Tallbloke did the right thing to ban him. I hoped to achieve that, but I never thought I’d get my own thread. I count that as a huge win, to get people at the Talkshop to curse and discuss censorship without my going there at all.

As I’ve said before, people who think I am so overcome by my passions that I start madly snipping, or that I get so angry that I go off wildly ranting about something or someone, mistake me entirely. I am a complex and subtle man, and I’m generally playing a long game. Folks who see me as someone who unpredictably erupts in a rant underestimate me to their cost. My rants are all very carefully chosen and calculated, I have a clear, defined, and usually different purpose for each one, and my aim is to weigh and ponder each word and each tone and shading and to consider what they will do and what people will do in response. People who go ‘we’re all offended, how can you say those things, how can you snip people’ miss the point. I say and I do those things to get people interested, to rile them into telling the truth, to get them to state their own ideas, to push them to be upset and passionate about what they believe in, to give them the space and permission to be outraged themselves, and to get them to reveal to the world either the fragility or the strength of their understanding.

I don’t mind being over-the-top because my position shelters people who take other, less extreme positions. Compared to me, they look very reasonable … and folks haven’t figured out yet that those more moderate positions are quite acceptable to me and in many cases were what I was hoping for. I don’t mind being the lightning rod to make a point. I have no problem pushing and steering hard to one side, with the clear internal goal of attaining a position in the middle. I have no difficulty staking out a radical position. It allows others to take much less radical positions than I took, positions that they might not have otherwise expressed. Yes, I’m extreme, and that is deliberate.

I don’t mean that my upset or my anger are fake. They are never fake, or I could not write as I do—my passion would not be believed if it were false or contrived. I mean that I choose the time and the method of expressing that upset and anger so that I can harness it to achieve a chosen purpose or outcome.

So, I’m willing to call people out. I say hey, if you can’t explain it in an elevator speech, it you don’t understand it. I know that’s unpopular, but I take that position as a conscious choice. I’m tired of people nodding their heads about absolute scientific nonsense and saying “looks good to me”. So I insist and I nag them to take a hard look at what they are espousing.

For example, Tallbloke banned Joel Shore (and myself by extension) because Joel had the temerity to say what I say, that the N&Z theory violates conservation of energy. In response I asked TB (a number of times by now, first in private and then on my thread) to give me his elevator speech outlining the Nikolov/Zeller theory. He has not done so. I say that is evidence that he doesn’t understand the N&Z theory he is espousing. If he understood the theory and the theory was scientifically solid, he’d squash me like a bug. I’m way out on a limb here, if Tallbloke could saw the limb off he would. And I wouldn’t blame him, he’s not happy with me right now, and with reason. Since he hasn’t sawed the limb off by giving me the crushing elevator speech, he doesn’t understand the theory.

But if he doesn’t understand the N&Z theory … why is he banning Joel (and myself by extension) for saying the theory violates conservation of energy?

Like all of my actions in my posts, the pushing of people to explain their views in an elevator speech, even to the extent of snipping their posts when they didn’t do so, is a position and an action that I have taken with forethought and contemplation. And no, it doesn’t make me popular. But I’m steering to one side in order to attain the middle. I don’t expect others to call for someone to give an elevator speech, but that’s not my goal. I figure if I can reinforce the value of judging people’s understanding of a topic by whether they can explain the theory in a clear, concise manner … then who cares if I’m popular? I’m tired of vague handwaving. Boil it down to the elevator speech, then boil it again to half that size, and give us the simplest, clearest explanation possible.

In any case, the beat goes on. I’m still waiting for someone, anyone, to give us a clear, concise, scientific explanation of either the N&Z or the Jelbring hypothesis. I’m also still waiting for anyone to falsify my proof. You’re welcome to do it in this thread.

While I’m waiting, I’ve given up my persona of evil snippage, I’ve sworn off my temporary assumption of wicked ways. I’ve climbed down from the saddle and hung up my scissors with their embossed leather holster beside the gunrack near the wood stove. I’ve made my point, I won’t need them until danger threatens again. Sorry, Tallbloke, but your blow-by-blow account of how I feloniously threatened and terrified the neighborhood with my dreaded Scissors of Destiny will have to come to a premature end … they’ve served their purpose, and been put out to pasture.

To close this tangled tale, what about the thread title, thanks and apologies? Well, first my apologies to Roger “Tallbloke” Tattersall for my having played such a shabby trick on him. He is a good, honest, and decent man whose problem is that his mouth wrote a check that his science can’t cover. Roger, you have my apology, seriously meant. I just couldn’t think of another better way to keep the question alive. Please do rescind your ban on Joel.

Next, my apologies to Anthony. He and I don’t correspond a whole lot, and I didn’t warn him because I didn’t expect the amount of blowback. So I fear he got an email instalanche of people saying I’d lost my mind. Didn’t think about that, missed that one entirely, didn’t I? Mea culpa, Anthony, my bad. Folks, in the future, as I implied above, if the options are a) Willis has lost the plot totally, email Anthony immediately, or b) Willis has a plan I don’t see yet, wait a while … the answer is likely “b”. Give poor Anthony a break.

To all of the folks who screamed about being snipped, my thanks and my apologies. I did it for a couple reasons. One was to emphasize that I was serious about people giving an elevator speech. I tried to snip only what I had said I would—off-topic stuff that was neither an elevator speech nor falsification of my post. If they wanted to stand up and be counted they had to put their beliefs down clear and solid. I pushed it very hard, probably too hard for my own good, to see if anyone out there actually understood either the Jelbring or the N&Z theory. Turns out no one does, or if they do, they’re hiding their light under a bushel.

Heck, even Hans Jelbring showed up. He refused to give us a clear, concise statement of his theory, claiming that there was no way to state his theory in less than pages and pages of close-spaced text. Riiiight … if you can’t explain it clearly you don’t understand it.

The other reason I snipped was to emphasize the importance of the freedom to post that we take for granted here at WUWT. One of the issues I wanted to keep afloat was that of censorship. I wanted that fact not to be lost in the discussion, I wanted it to be one of the subjects of the thread as well … yeah, I might’ve overdone it, you’re right, but at least I dun it …

Next, my thanks. First, my thanks to people like Steven Mosher, who said he didn’t see any problems with my proof, and commented that it seemed hard for people to follow simple directions on what to post. For those like Steven who did follow my requests on what to post, to those who took a shot at falsification or elevator speeches, my thanks.

Also, for those that didn’t follow directions, you were necessary to set the scene, so thank you for playing your part.

Anthony, once again, my thanks for your magnificent blog, and for the freedom that you give me to post here without let, hindrance, or forewarning of disaster.

Finally, Roger Tallbloke, my thanks again to you. I was not my intention to harm you, but to keep alive both on this site and on your site the question of the ethics of your ban.

… and at the end, the curtain falls, the crowd departs. Ushers clean the seats, roadies pack up the trusses and the amps as the auditorium closes down, and all that is left is a proof that the N&Z theory violates conservation of energy, and a huge lack of people who understand either the Jelbring or the Nikolov and Zeller hypotheses. It’s a lovely cold, clear night here, and me and my beloved, my ex-fiancee of thirty plus years now, are going for a walk. I wish everyone the joy of living in this miraculous, marvel-filled eternity, with my thanks and my apologies.

w.

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January 17, 2012 11:35 pm

AusieDan: “I strongly urge both Willis and Tallboy to stop all further comment on this post.
Better still, close it down and forget it, despite what anybody may write here, including myself.”

You don’t quite mean that, do you, Aussie…

James Sexton
January 18, 2012 12:48 am

Willis Eschenbach says:
January 17, 2012 at 11:38 pm
James Sexton says:
January 17, 2012 at 3:37 pm
Jeremy says:
January 17, 2012 at 2:27 pm
James Sexton says:
January 17, 2012 at 2:12 pm
===============================
Jeremy, you’re missing the point. And I’m not sure I can express this any better. But, yes, Willis is attempting to coerce TB (Roger) into accepting who and what Willis wants to see on Roger’s blog.
No, no, and no. I am attempting to prevent skeptical blogs from censoring or banning people because of their scientific views. It has nothing to do with who I want to see on Roger’s blog, I don’t care in the slightest about who goes to his blog. It is about censorship of science, pure and simple. Not sure why you seem to have trouble with this concept.
==============================================================
This is nice, it’s nearly a private conversation……. cool. Responding to your comment……
Yeh, except, the whole reason for this post was because he banned Joel. You see, Joel is a person. He’s a person who got banned from TBWS. And, according to you, that’s why you went through all of that trouble of setting traps and …. blah, blah…blah……
Willis this isn’t your call. It isn’t for you to worry about what Roger is doing with his blog or not doing with his blog. I’m not sure why you’re having a problem with this concept. Let me break it down to you, one more time. It isn’t your blog. You are not Joel. Your are not Roger. It doesn’t concern you.
More, TBWS wasn’t the first skeptical blog to ban people. TBWS won’t be the last. Joel hasn’t been “censored”. He can comment on literally millions of different places. In fact, he can come to mine and comment. But, you know that already. Roger’s blog isn’t a euphemism for “where all the science takes place”. Can I now, expect you to post about all of the skeptic blogs that ban people for their views? Will you call them out as you did Roger? Will you lay traps for them? Traps….. you would imagine that reasonable people could disagree without the concern that if they did disagree the other party would devise and lay in wait so as to make a point, regardless of the consequences. Willis, in retrospect, as clever as that was, do you think that was very smart?
It is unbecoming of you to attempt to tarnish Roger’s name in this fashion. I understand. Roger’s actions isn’t what most of us skeptics would want. But it isn’t our call. If you felt the need to address it, you should have simply laid the cards out and stated plainly your case (us cowboys do that). Most would have been much more receptive. Instead, you chose deception and manipulation. And, then you patted yourself on the back about how well you played those people. (this is why you’re not very familiar with me, I can spot people like you from miles away and that’s where you stay)
Willis, whether you recognize this or not, the reason for your post was because it was about you. And only you. You don’t give a damn about Joel and its highly questionable whether you give a damn about the science. There has likely been over 100 commenters saying exactly that. Hundreds more that didn’t comment but saw the same thing. Turns out, you’re not the one to discern what other people do with their property. You are not the arbiter of science. And, most importantly, you sure the hell ain’t the arbiter of right and wrong. I don’t believe you’d know it if it up and slapped the crap out you.
I’m sorry if that seemed hurtful. But, it is the way I see it. Willis, you’re a sharp guy. You have a gift of words. You are a fountain of knowledge. With all of this, you can’t understand why people think you may have misapplied your abilities in this case? Maybe, just maybe, instead of worrying about what Roger and Joel are up to, you could contemplate other things. Not the least of which, would be your actions.
Again, wishing the best going forward,
James

kadaka (KD Knoebel)
January 18, 2012 1:07 am

From James Sexton on January 18, 2012 at 12:48 am:
“…who got banned from TBWS.”
Wait a moment. It’s late, my brain is slowing, and you’re confusing me. I thought the site was “Tallbloke’s Talkshop” as it says in the “Skeptical views” blogroll section. Where did you pull that acronym from? TallBloke’s WankShop?

January 18, 2012 1:41 am

Willis,
Calm down. I was just pulling your strings. And you, my dear puppet, behaved exactly as I planned.
In fact, when you found yourself hitchhiking last summer, you likely asked yourself what on earth you were doing it for. I tricked you into doing it, by pulling your strings in an earlier post about sailing. You’re just my puppet. Sarc/Off
Now, I’m sure you will protest you are independent and unaffected by my string-pulling, and it is only Tallbloke who is the puppet. However no man is an island. There is nothing you do that is not a response to others.
What separates our responses from those of savages and despots is the dignity of respect. Entire textbooks have been written on “Civil Procedure,” describing the correct ways of debating legal points. While you dot your i’s and cross your t’s, and are exceedingly correct in terms of science, you are a bit of a bull in a tea shop, in terms of civil procedure.
To argue the science and ignore the civil procedure is a bit like the Dutch arguing all about the wisdom of neutrality in 1938. Even if you win the debate, you are up against a foe who doesn’t give a hoot about the debate, and plans to come marching into your tulip patches within months.
To be honest, the ones pulling the strings are certain Alarmists. Over and over they send you meekly back to your drawing board, where you obediently go over truths with a fine-toothed comb, perhaps thinking they will see the light. They won’t. They have no intention of seeing the light. In some cases they knew their science was false right from the start.
If you were dealing with civil people it might make sense to quibble about details of Freedom of Speech. You’re not. At some point you need to wake up to the fact the debate is over. They lost the scientific debate. All their talk now is just a delaying tactic.
Talk-talk-talk-talk is useless, beyond a certain point. At some point we simply need to call Alarmism’s bluff. You need to consider the fact this may be what Tallbloke is attempting. However the distinction I am trying to make may be something you just can’t understand, until the police come for your computers.

January 18, 2012 1:53 am

Hi Everyone,
I am not a scientist. Some observations:
1) This is childish;
2) Every comment I’ve read here suggests intelligence. Regardless of your scientific opinion, this seemingly endless thread isn’t a good use for such highly developed brains (surely?).
Please get back to working stuff out, you seem good at it.
M

Frank
January 18, 2012 2:06 am

Willis: Items 1-5 and 6-8 can stand alone. Two elevator trips. (9-11 will avoid confusion.)
1) Energy from DLR arriving at the surface of the earth in regions with an unstable lapse rate can be immediately returned to the atmosphere by convection without warming the surface.
2) Our atmosphere contains so much GHGs that the surface and lower troposphere can’t emit by OLR all of the energy they receive from the sun. The surface has warmed to the point where the average global lapse rate barely permits convection to remove the excess energy. The planet as whole is therefore on the edge of convective instability.
3) Weather, the seasonal cycle and the diurnal cycle create regions where the lapse rate is unusually stable (low) and compensating regions where the lapse rate is unusually unstable (steep).
4) DLR arriving at spontaneously stable locations can warm the surface, but an equivalent amount of energy can be lost from the compensating spontaneously unstable locations.
5) QED, increased DLR from increased GHGs is required to warm the surface.
6) Energy reaches and leaves the earth only by radiation. The earth’s temperature is determined mostly by radiative equilibrium high in the troposphere at the “critical emission level”, where 240 W/m2 of OLR can escape to space through the thin GHGs. Only about 1/6 of this amount is emitted by the surface and controlled by surface temperature.
7) Surface temperature is controlled by the lapse rate between the critical emission level and the surface. The lapse rate is g/Cp.
8) DLR arriving at the surface (emitted mostly by GHGs within 0.5 km of the surface) has NOTHING to do with the lapse rate or radiative equilibrium at the critical emission level.
9) GHGs raise surface temperature by increasing the altitude of the critical emission level at which radiative equilibrium is established. A greater distance between the critical emission level and the surface will result in a warmer surface. If the critical emission level rises 1 km to permit radiation to escape through additional GHGs, the surface will warm about 6.5 degK.
10) Consider the lapse rate, surface temperature and critical emission level (about 70 km) for Venus. Does surface DLR matter there? Hint: Radiative equilibrium produces a curved lapse rate; convection a linear lapse rate (for constant Cp and g).
11) Read Lindzen’s Taking the Greenhouse Effect Seriously.

Kasuha
January 18, 2012 2:41 am

dlb says:
Kasua, a dense atmoshere has more in common with a heat sink than an insulator.
_________________
Dense atmosphere has first of all greater thermal capacity than thin atmosphere. So it can absorb more heat when the surface is warm and store it for longer time. That’s the quality of being better thermal insulator.
_________________
Joules Verne says:
An insulator must impede the flow of energy for it to work. An atmosphere transparent at all relevant wavelengths does not impede the flow.
_________________
I am not sure which particular atmosphere do you have on mind but I was talking about Earth atmosphere. And that one definitely does act as a thermal insulator, otherwise we’d have temperatures comparable to those on Moon here.
And by the way, purpose of elevator speech is to give you points from which you can start thinking about the matter, not to give you short enough time to dismiss it with an invalid argument.
My main point is, anybody claiming that the N&Z paper breaks thermodynamic laws did not pay enough attention or just did not understand when reading it.

Joel Shore
January 18, 2012 4:05 am

Ned Nikolov says:

I just submitted our Reply Part 1 to comments on our GH paper. The reply is already posted at the Talkshop, see:
http://tallbloke.wordpress.com/2012/01/17/nikolov-and-zeller-reply-to-comments-on-the-utc-part-1/
and Anthony will soon post it here as well.

Ned,
Thanks for the reply.
First, I would like to say what is good about this reply: It is well-written and clearly explains your thinking and I thank you for that. Furthermore, the actual calculations that you do appear to be correct.
However, there are some quite erroneous statements and interpretations as discussed below that will presumably set the stage for major incorrect conclusions in the second part of the reply.
Here is a brief discussion of the most major errors:
page 3:

Since Earth’s mean surface temperature is 287.6K (+14.4C), the present theory estimates the size of ATE to be 287.6K – 254.6K = 33K. However, as pointed out by other studies, this approach suffers from a serious logical error. Removing the atmosphere (or even just the water vapor in it) would result in a much lower planetary albedo, since clouds are responsible for most of Earth’s shortwave reflectance. Hence, one must use a different albedo (alpha_0) in Eq. (3) that only quantifies the actual surface reflectance. A recent analysis of Earth’s global energy budget by Trenberth et al. (2009) using satellite observations suggests ˜ 0.12. Serendipitously, this value is quite similar to the Moon bond albedo of 0.11 (see Table 1 in our original paper), thus allowing evaluation of Earth’s ATE using our natural satellite as a suitable PGB proxy. Inserting alpha_0 = 0.12 in Eq. (3) produces 269.6K, which translates into an ATE of only 18K (i.e. 287.6 – 269.6 = 18K).

This is mainly a semantic issue: The conventional assumption of a constant albedo is used in order to derive the temperature rise attributable to the greenhouse effect alone. It is true that clouds also have another effect, in that they change the planet’s albedo, but that is a separate issue. Furthermore, if you do want to imagine removing the albedo due to clouds, you really also have to then ask how the surface albedo of the colder planet will change due to the increase of snow and ice. (But then…Does the planet still have water on it to form snow and ice? It depends by what magic we got rid of the IR-absorbing gases in the atmosphere! We thus get into various hypotheticals!) I think the best “clean” statement that we have is that if we imagine somehow turning off the radiative greenhouse effect without changing anything else, then our planet would be about 33 K colder.
page 5:

In a recent analytical study, Smith (2008) argued that Eq. (5) only describes the mean temperature of a non-rotating planet and that, if axial rotation and thermal capacity of the surface are explicitly accounted for, the average temperature of an airless planet would approach the effective emission temperature . It is beyond the scope of the current article to mathematically prove the fallacy of this argument. However, we will point out that increasing the mean equilibrium temperature of a physical body always requires a net input of extra energy. Adding axial rotation to a stationary planet residing in a vacuum, where there is no friction with the external environment does not provide any additional heat energy to the planet surface. Faster rotation and/or higher thermal inertia of the ground would only facilitate a more efficient spatial distribution of the absorbed solar energy, thus increasing the uniformity of the resulting temperature field across the planet surface, but could not affect the average surface temperature. Hence, Eq. (6) correctly describe (within the assumption of albedo uniformity) the global mean temperature of any airless planet, be it rotating or non-rotating.

No…You guys have failed to fully understand the implications of Holder’s Inequality. First of all, there is no condition that says that additional heat energy can’t be added to the planet: It is receiving energy from the sun! Hence, conservation of energy has been misapplied here.
The correct way to apply energy conservation is to note that what is required is that the planet will be near (and always pushed toward) a state of radiative balance where it is radiating back into space the same amount of radiation as it receives from the sun. What Holder’s Inequality shows is that there are lots of different temperature distributions having lots of different average temperatures that satisfy the criterion that the average radiative emission is, say, 240 W/m^2. A planet could thus hypothetically have any average temperature compatible with Holder’s Inequality, which means any average temperature lower than the average temperture for a perfectly uniform temperature distribution (which is ~255 K for a blackbody earth); the actual one that occurs will depend not only on the distribution of insolation (in space and time) but also on the convective, advective, and conductive transport mechanisms in the atmosphere, oceans, and (to a lesser degree) solid surface.
page 9:

Meanwhile, data published by NASA planetary scientists clearly show that the value 250K-255K adopted by the current GE theory as Moon’s average global temperature is grossly exaggerated, since such high temperature means do not occur at any lunar latitude! Even the Moon equator is 44K – 49K cooler than that estimate. This value is inaccurate, because it is the result of an improper application of the SB law to a sphere while assuming the wrong albedo (see discussion in Section 2.1 above)!

It is not really a matter of one being more accurate than another. It depends very sensitively on how you define the average temperature of the surface, e.g., is the surface the first millimeter of the planet’s surface or is it the first meter? The data from Diviner presumably is measuring the temperature right at the surface. However, if you go several centimeters down, you find the temperature remains remarkably uniform between day and night and you get the average value of around 250 K. This is explained, for example, here: http://www.asi.org/adb/m/03/05/average-temperatures.html
Hence, average surface temperature of an airless planet is not a very well-defined quantity because of the large temperature swings right at the surface. This is fundamentally because lots of different average temperatures (corresponding to different temperature distributions) lead to the same amount of power emitted by the planet’s surface.
page 11:

The main result from the Earth-Moon comparison (assuming the Moon is a perfect gray-body proxy of Earth) is that the Earth’s ATE, also known as natural Greenhouse Effect, is 3 to 7 times larger than currently assumed. In other words, the current GE theory underestimates the extra atmospheric warmth by about 100K! In terms of relative thermal enhancement, the ATE translates into NTE = 287.6/154.7 = 1.86.

Not really…What the results, correctly interpretted, show is that it is probably not very useful to talk about an average temperature for an airless planet where the temperature distribution is so non-uniform. That is why scientists usually talk about the “average temperature” determined by averaging T^4 and taking the 4th root.

This finding invites the question: How could such a huge (> 80%) thermal enhancement be the result of a handful of IR-absorbing gases that collectively amount to less than 0.5% of total atmospheric mass?

First of all, you can’t really appeal to intuition here…What is a reasonable thermal enhancement due to the IR-absorbing gases? How is one to know?
More importantly, nobody is claiming that the IR-gases are responsible for such a large thermal enhancement. They are responsible for raising the average emissions of the surface from ~240 W/m^2 to ~390 W/m^2, which for any sort of reasonably uniform temperature distributions (such as that which occurs on the Earth presently) corresponds to a temperature rise of ~33 C.

Hence, the evidence suggests that the lower troposphere contains much more kinetic energy than radiative transfer alone can account for!

The limitation imposed by the physics is not directly on the amount of kinetic energy that the troposphere can contain. It is receiving huge amounts of energy from the sun! The limit is instead set by radiative balance…i.e., that the Earth must radiate back out into space the same amount as it receives from the sun (or else it will warm up or cool down).

The thermodynamics of the atmosphere is governed by the Gas Law, which states that the internal kinetic energy and temperature of a gas mixture is also a function of pressure (among other things, of course).

The “among other things” is alas the rub. The Ideal Gas Law alone does not uniquely constrain the surface temperature.

In the case of an isobaric process, where pressure is constant and independent of temperature such as the one operating at the Earth surface, it is the physical force of atmospheric pressure that can only fully explain the observed near-surface thermal enhancement (NTE). But that is the topic of our next paper… Stay tuned

(1) What process is isobaric?
(2) Try as one might, one is not going to explain the fact that the Earth’s surface emits an average of ~390 W/m^2 while the Earth + atmosphere absorb an average of ~240 W/m^2 without acknowledging that the atmosphere must absorb some of the terrestrial radiation emitted, i.e., that there is a radiative greenhouse effect.

tmtisfree
January 18, 2012 4:45 am

Mr Eschenbach says:

Now you make the same claim again, that somehow you have the view from on high. Before you claimed that you knew the issue I thought was important was really not important at all. Now, you claim that you know (although how you know is not specified) that the “issue”, whatever that might be in your mind, “has not improved.”
[…]
Censorship of a scientific view is a scientific issue, not a epissantomological (sic) issue. I think it’s very important that the skeptical websites do not censor AGW scientists. The optics of it are horrible, it would cost us.

Despite you repeating it, nowhere I claimed the issue is important or unimportant (= strawman). What was interesting to me is that the “game” you played and failed (the CAWG scientist, whatever that self-contradiction means, is still banned and you have had to apology many time for your “game”) was below the line. Let me explain why.
What I support is the Liberty of Mr Tattersall to ban someone because his right to do so is well defined. I place this Liberty above all others. You tried to rescind his Liberty to manage his blog by calling a ban a “censorship against a AGW scientist” (the bomb, see below) and finally play a “game” against him (lend the bomb) publicly by a mean that is no different of terrorists (the scale is very different of course but the move and motive are very similar). His Liberty to ban is well above the manner you try and fail to publicly force him to unban. Of course this kind of action is doomed to failed (given your country you should have known better) and it’s a pity to see this “game” coming from you given the many enjoyable posts I read here.
That does not means I support the initial ban by Mr Tattersall (it’s irrelevant here). I just respect the right he has to ban because he has the Liberty to manage his house according to his will. Likewise I respect and defend the right of AGW people to ban if they want to. To paraphrase, I disagree with what he has done but I will fight to the death to protect his Liberty to do so. Not to do it had already and will cost us.
I hope this clarifies the matter. Back to Science now.

January 18, 2012 6:30 am

At Tallblokes Nicolov and Zeller explain the nature of the Earths atmospheric thermal effect elegantly and very convincingly. I will leave it to the maths experts to check the numbers.
I look forward to the explanation of the origin of such a large atmospheric affect. Its about 90K at the equator and 150K at the poles when Earth is compared to the moon, atmosphere versus no atmosphere.
They will follow up with an explanation in part 2 later.
But, I am going to chance my arm at an explanation:
The denser it is, the greater is the energy that the atmosphere accumulates and the more effective it is in transferring energy from low to high latitudes and from the day to the night side thus raising the temperature in what would otherwise be very cold locations. If there is no atmosphere, there is no warmth at two meters and no redistribution.
There is a necessary minimum level of greenhouse gas to facilitate the atmospheric absorption of the small portion of energy that leaves the surface of the earth as radiation. But in fact most of the energy is transferred to the atmosphere by conduction and evaporation. Any increase in the proportion of the atmosphere that absorbs the Earths long wave radiation is unlikely to promote an increase in surface temperature because, in the grand scheme of things, this is a minor and already very well developed process. Compare the relative presence of CO2 at 390ppm and ozone at about 1ppm, the latter reversing the decline of temperature with altitude at the tropopause.
It is the bulk density of the atmosphere that in the first instance that determines the ‘average’ surface temperature. In the case of the Earth, there is an even more efficient absorber and transporter of energy….the oceans. Together the atmosphere and the oceans raise the temperature of mid and high latitudes well beyond that of the moon, a good proxy for what the Earth would be if there were no atmosphere and no ocean.
Since the density of the atmosphere is relatively invariable and the radiative feedback effect already very well expressed we must look for a different explanation for the change in surface temperature. Change in cloud cover is the obvious alternative. There is very strong evidence that the temperature of the cloud bearing layers of the middle and upper troposphere is affected by change in ozone content that has its origin in polar processes.