Global Warming: Does CO2 Heat The Atmosphere? No ….

Original post here: http://wattsupwiththat.com/2010/08/05/co2-heats-the-atmosphere-a-counter-view/

CO2 heats the atmosphere…a counter view

A guest post on Watts Up What With That by : Tom Vonk (Tom is a physicist and long time poster at many climate blogs.

The simplistic view of CO2 heat trapping

If you search for “greenhouse effect” in Google and get 1 cent for statements like…

“CO2 absorbs the outgoing infrared energy and warms the atmosphere” - or - “CO2 traps part of the infrared radiation between ground and the upper part of the atmosphere”

…you will be millionaire .

Even Internet sites that are said to have a good scientific level like “Science of doom” publish statements similar to those quoted above . These statements are all wrong yet happen so often that I submitted this guest post to Anthony to clear this issue once for all.

In the case that somebody asks why there is no peer reviewed paper about this issue , it is because everything what follows is textbook material . We will use results from statistical thermodynamics and quantum mechanics that have been known for some 100 years or more . More specifically the statement that we will prove is :

A volume of gas in Local Thermodynamic Equilibrium (LTE) cannot be heated by CO2.

There are 3 concepts that we will introduce below and that are necessary to the understanding .

  1. The Local Thermodynamic Equilibrium (LTE)

This concept plays a central part so some words of definition . First what LTE is not . LTE is not Thermodynamic Equilibrium (TE) , it is a much weaker assumption . LTE requires only that the equilibrium exists in some neighborhood of every point . For example the temperature may vary with time and space within a volume so that this volume is not in a Thermodynamic Equilibrium . However if there is an equilibrium within every small subvolume of this volume , we will have LTE .

Intuitively the notion of LTE is linked to the speed with which the particles move and to their density . If the particle stays long enough in a small volume to interact with other particles in this small volume , for example by collisions , then the particle will equilibrate with others . If it doesn’t stay long enough then it can’t equilibrate with others and there is no LTE .

There are 2 reasons why the importance of LTE is paramount .

First is that a temperature cannot be defined for a volume which is not in LTE . That is easy to understand . The temperature is an average energy of a small volume in equilibrium . Since there is no equilibrium in any small volume if we have not LTE , the temperature cannot be defined in this case.

Second is that the energy distribution in a volume in LTE follows known laws and can be computed .

The energy equipartition law

Kinetic energy is present in several forms . A monoatomic gas has only the translational kinetic energy , the well known ½.m.V² . A polyatomic gas can also vibrate and rotate and therefore has in addition to the translational kinetic energy also the vibrational and the rotational kinetic energy . When we want to specify the total kinetic energy of a molecule , we need to account for all 3 forms of it .

Thus the immediate question we ask is : “If we add energy to a molecule , what will it do ? Increase its velocity ? Increase its vibration ? Increase its rotation ? Some mixture of all 3 ?”

The answer is given by the energy equipartition law . It says : “In LTE the energy is shared equally among its different forms .

As we have seen that the temperature is an average energy ,and that it is defined only under LTE conditions , it is possible to link the average kinetic energy <E> to the temperature . For instance in a monoatomic gas like Helium we have <E>= 3/2.k.T . The factor 3/2 comes because there are 3 translational degrees of freedom (3 space dimensions) and it can be reformulated by saying that the kinetic energy per translational degree of freedom is ½.k.T . From there can be derived ideal gas laws , specific heat capacities and much more . For polyatomic molecules exhibiting vibration and rotation the calculations are more complicated . The important point in this statistical law is that if we add some energy to a great number of molecules , this energy will be shared equally among their translational , rotational and vibrational degrees of freedom .

Quantum mechanical interactions of molecules with infrared radiation

Everything that happens in the interaction between a molecule and the infrared radiation is governed by quantum mechanics . Therefore the processes cannot be understood without at least the basics of the QM theory .

The most important point is that only the vibration and rotation modes of a molecule can interact with the infrared radiation . In addition this interaction will take place only if the molecule presents a non zero dipolar momentum . As a non zero dipolar momentum implies some asymmetry in the distribution of the electrical charges , it is specially important in non symmetric molecules . For instance the nitrogen N-N molecule is symmetrical and has no permanent dipolar momentum .

O=C=O is also symmetrical and has no permanent dipolar momentum . C=O is non symmetrical and has a permanent dipolar momentum . However to interact with IR it is not necessary that the dipolar momentum be permanent . While O=C=O has no permanent dipolar momentum , it has vibrational modes where an asymmetry appears and it is those modes that will absorb and emit IR . Also nitrogen N-N colliding with another molecule will be deformed and acquire a transient dipolar momentum which will allow it to absorb and emit IR .

In the picture left you see the 4 possible vibration modes of CO2 . The first one is symmetrical and therefore displays no dipolar momentum and doesn’t interact with IR . The second and the third look similar and have a dipolar momentum . It is these both that represent the famous 15µ band . The fourth is highly asymmetrical and also has a dipolar momentum .

What does interaction between a vibration mode and IR mean ?

The vibrational energies are quantified , that means that they can only take some discrete values . In the picture above is shown what happens when a molecule meets a photon whose energy (h.ν or ђ.ω) is exactly equal to the difference between 2 energy levels E2-E1 . The molecule absorbs the photon and “jumps up” from E1 to E2 . Of course the opposite process exists too – a molecule in the energy level E2 can “jump down” from E2 to E1 and emit a photon of energy E2-E1 .

But that is not everything that happens . What also happens are collisions and during collisions all following processes are possible .

  • Translation-translation interaction . This is your usual billiard ball collision .
  • Translation-vibration interaction . Here energy is exchanged between the vibration modes and the translation modes .
  • Translation-rotation interaction . Here energy is is exchanged between the rotation modes and the translation modes .
  • Rotation-vibration interaction … etc .

In the matter that concerns us here , namely a mixture of CO2 and N2 under infrared radiation only 2 processes are important : translation-translation and translation-vibration . We will therefore neglect all other processes without loosing generality .

The proof of our statement

The translation-translation process (sphere collision) has been well understood since more than 100 years . It can be studied by semi-classical statistical mechanics and the result is that the velocities of molecules (translational kinetic energy) within a volume of gas in equilibrium are distributed according to the Maxwell-Boltzmann distribution . As this distribution is invariant for a constant temperature , there are no net energy transfers and we do not need to further analyze this process .

The 2 processes of interest are the following :

CO2 + γ → CO2* (1)

This reads “a CO2 molecule absorbs an infrared photon γ and goes to a vibrationally excited state CO2*

CO2* + N2 → CO2 + N2⁺ (2)

This reads “a vibrationally excited CO2 molecule CO2* collides with an N2 molecule and relaxes to a lower vibrational energy state CO2 while the N2 molecule increases its velocity to N2⁺ “. We use a different symbol * and ⁺ for the excited states to differentiate the energy modes – vibrational (*) for CO2 and translational (⁺) for N2 . In other words , there is transfer between vibrational and translational degrees of freedom in the process (2) . This process in non equilibrium conditions is sometimes called thermalization .

The microscopical process (2) is described by time symmetrical equations . All mechanical and electromagnetical interactions are governed by equations invariant under time reversal . This is not true for electroweak interactions but they play no role in the process (2) .

Again in simple words , it means that if the process (2) happens then the time symmetrical process , namely CO2 + N2⁺ → CO2* + N2 , happens too . Indeed this time reversed process where fast (e.g hot) N2 molecules slow down and excite vibrationally CO2 molecules is what makes an N2/CO2 laser work. Therefore the right way to write the process (2) is the following .

CO2* + N2 ↔ CO2 + N2⁺ (3)

Where the use of the double arrow ↔ instad of the simple arrow → is telling us that this process goes in both directions . Now the most important question is “What are the rates of the → and the ← processes ?

The LTE conditions with the energy equipartition law give immediately the answer : “These rates are exactly equal .” This means that for every collision where a vibrationally excited CO2* transfers energy to N2 , there is a collision where N2⁺ transfers the same energy to CO2 and excites it vibrationally . There is no net energy transfer from CO2 to N2 through the vibration-translation interaction .

As we have seen that CO2 cannot transfer energy to N2 through the translation-translation process either , there is no net energy transfer (e.g “heating”) from CO2 to N2 what proves our statement .

This has an interesting corollary for the process (1) , IR absorption by CO2 molecules . We know that in equilibrium the distribution of the vibrational quantum states (e.g how many molecules are in a state with energy Ei) is invariant and depends only on temperature . For example only about 5 % of CO2 molecules are in a vibrationally excited state at room temperatures , 95 % are in the ground state .

Therefore in order to maintain the number of vibrationally excited molecules constant , every time a CO2 molecule absorbs an infrared photon and excites vibrationally , it is necessary that another CO2 molecule relaxes by going to a lower energy state . As we have seen above that this relaxation cannot happen through collisions with N2 because no net energy transfer is permitted , only the process (1) is available . Indeed the right way to write the process (1) is also :

CO2 + γ ↔ CO2* (1)

Where the use of the double arrow shows that the absorption process (→) happens at the same time as the emission process (←) . Because the number of excited molecules in a small volume in LTE must stay constant , follows that both processes emission/absorption must balance . In other words CO2 which absorbs strongly the 15µ IR , will emit strongly almost exactly as much 15 µ radiation as it absorbs . This is independent of the CO2 concentrations and of the intensity of IR radiation .

For those who prefer experimental proofs to theoretical arguments , here is a simple experiment demonstrating the above statements . Let us consider a hollow sphere at 15°C filled with air . You install an IR detector on the surface of the cavity . This is equivalent to the atmosphere during the night . The cavity will emit IR according to a black body law . Some frequencies of this BB radiation will be absorbed by the vibration modes of the CO2 molecules present in the air . What you will observe is :

  • The detector shows that the cavity absorbs the same power on 15µ as it emits
  • The temperature of the air stays at 15°C and more specifically the N2 and O2 do not heat

These observations demonstrate as expected that CO2 emits the same power as it absorbs and that there is no net energy transfer between the vibrational modes of CO2 and the translational modes of N2 and O2 . If you double the CO2 concentration or make the temperature vary , the observations stay identical showing that the conclusions we made are independent of temperatures and CO2 concentrations .

Conclusion and caveats

The main point is that every time you hear or read that “CO2 heats the atmosphere” , that “energy is trapped by CO2” , that “energy is stored by green house gases” and similar statements , you may be sure that this source is not to be trusted for information about radiation questions .

Caveat 1

The statement we proved cannot be interpreted as “CO2 has no impact on the dynamics of the Earth-atmosphere system” . What we have proven is that the CO2 cannot heat the atmosphere in the bulk but the whole system cannot be reduced to the bulk of the atmosphere . Indeed there are 2 interfaces – the void on one side and the surface of the Earth on the other side . Neither the former nor the latter is in LTE and the arguments we used are not valid . The dynamics of the system are governed by the lapse rate which is “anchored” to the ground and whose variations are dependent not only on convection , latent heat changes and conduction but also radiative transfer . The concentrations of CO2 (and H2O) play a role in this dynamics but it is not the purpose of this post to examine these much more complex and not well understood aspects .

Caveat 2

You will sometimes read or hear that “the CO2 has not the time to emit IR because the relaxation time is much longer than the mean time between collisions .” We know now that this conclusion is clearly wrong but looks like common sense if one accepts the premises which are true . Where is the problem ?

Well as the collisions are dominating , the CO2 will indeed often relax by a collision process . But with the same token it will also often excite by a collision process . And both processes will happen with an equal rate in LTE as we have seen . As for the emission , we are talking typically about 10ⁿ molecules with n of the order of 20 . Even if the average emission time is longer than the time between collisions , there is still a huge number of excited molecules who had not the opportunity to relax collisionally and who will emit . Not surprisingly this is also what experience shows .

http://wattsupwiththat.com/2010/08/05/co2-heats-the-atmosphere-a-counter-view/

Global Warming: Climate Gate – Mann’s Hockey Stick Findings Refuted – Irrelevant To Accurate Warming Predictions – Annals of Applied Statistics

From:

Watts Up With That? –  New paper makes a hockey “sticky wicket” of Mann et al 98/99/08

Sticky Wicket – phrase, meaning: “A difficult situation”.

http://wattsupwiththat.com/2010/08/17/breaking-new-paper-makes-a-hockey-sticky-wicket-of-mann-et-al-99/

Now, there’s a new look to the familiar “hockey stick”.

The “infamous Hockey Stick” below:

Multiproxy reconstruction of Northern Hemisphere surface temperature variations over the past millennium (blue), along with 50-year average (black), a measure of the statistical uncertainty associated with the reconstruction (gray), and instrumental surface temperature data for the last 150 years (red), based on the work by Mann et al. (1999). This figure has sometimes been referred to as the hockey stick. Source: IPCC (2001).

McShane and Wyner re-examine and replot the data below …

Backcast from Bayesian Model of Section 5. CRU Northern Hemisphere annual mean land temperature is given by the thin black line and a smoothed version is given by the thick black line. The forecast is given by the thin red line and a smoothed version is given by the thick red line. The model is fit on 1850-1998 AD and backcasts 998-1849 AD. The cyan region indicates uncertainty due to t, the green region indicates uncertainty due to β, and the gray region indicates total uncertainty.

“Not only are the results stunning, but the paper is highly readable, written in a sensible style that most laymen can absorb, even if they don’t understand some of the finer points of bayesian and loess filters, or principal components. Not only that, this paper is a confirmation of McIntyre and McKitrick’s work, with a strong nod to Wegman. I highly recommend reading this and distributing this story widely.”

http://wattsupwiththat.com/2010/08/17/breaking-new-paper-makes-a-hockey-sticky-wicket-of-mann-et-al-99/

The original paper submitted by McShane and Wyner to Annals of Applied Statistics here: A Statistical Analysis of Multiple Temperature Proxies: Are Reconstructions of Surface Temperatures Over the Last 1000 Years Reliable?

EXCERPT:

On the one hand, we conclude unequivocally that the evidence for a ”long-handled” hockey stick (where the shaft of the hockey stick extends to the year 1000 AD) is lacking in the data … Consequently, the long flat handle of the hockey stick is best understood to be a feature of regression and less a reflection of our knowledge of the truth… Climate scientists have greatly underestimated the uncertainty of proxy based reconstructions and hence have been overconfident in their models…  

Global Warming: IPCC Global Warming Model Used To Predict Temp Changes Overstates Warming By 60% – American Meteorological Society

Abstract

The observed increase in global mean surface temperature (GMST) over the industrial era is less than 40% of that expected from observed increases in long-lived greenhouse gases together with the best-estimate equilibrium climate sensitivity given by the 2007 Assessment Report of the Intergovernmental Panel on Climate Change (IPCC). Possible reasons for this warming discrepancy are systematically examined here. The warming discrepancy is found to be due mainly to some combination of two factors: the IPCC best estimate of climate sensitivity being too high and/or the greenhouse gas forcing being partially offset by forcing by increased concentrations of atmospheric aerosols; the increase in global heat content due to thermal disequilibrium accounts for less than 25% of the discrepancy, and cooling by natural temperature variation can account for only about 15%. Current uncertainty in climate sensitivity is shown to preclude determining the amount of future fossil fuel CO2 emissions that would be compatible with any chosen maximum allowable increase in GMST; even the sign of such allowable future emissions is unconstrained. Resolving this situation, by empirical determination of the earth’s climate sensitivity from the historical record over the industrial period or through use of climate models whose accuracy is evaluated by their performance over this period, is shown to require substantial reduction in the uncertainty of aerosol forcing over this period.

Why Hasn’t Earth Warmed as Much as Expected?

 

Stephen E. Schwartz Brookhaven National Laboratory, Upton, New York

Robert J. Charlson University of Washington, Seattle, Washington

Ralph A. Kahn NASA Goddard Space Flight Center, Greenbelt, Maryland

John A. Ogren NOAA/Earth System Research Laboratory, Boulder, Colorado

Henning Rodhe Department of Meteorology, Stockholm University, Stockholm, Sweden

http://journals.ametsoc.org/doi/abs/10.1175/2009JCLI3461.1

The full PDF of the  paper can be viewed here: http://journals.ametsoc.org/doi/pdf/10.1175/2009JCLI3461.1

Wikipedia & Peer Review: Real Climate.Org Allowed To “Edit Or Delete” 5,428 Climate Articles

By Lawrence Solomon

THE NATIONAL POST – Canada’s Largest National, English Language Paper http://www.canada.com/entertainment/product/national-post-0x138c3b/topic.html

The Climategate Emails describe how a small band of climatologists cooked the books to make the last century seem dangerously warm.

The emails also describe how the band plotted to rewrite history as well as science, particularly by eliminating the Medieval Warm Period, a 400 year period that began around 1000 AD.

The Climategate Emails reveal something else, too: the enlistment of the most widely read source of information in the world — Wikipedia — in the wholesale rewriting of this history.

The Medieval Warm Period, which followed the meanness and cold of the Dark Ages, was a great time in human history — it allowed humans around the world to bask in a glorious warmth that vastly improved agriculture, increased life spans and otherwise bettered the human condition.

But the Medieval Warm Period was not so great for some humans in our own time — the same small band that believes the planet has now entered an unprecedented and dangerous warm period. As we now know from the Climategate Emails, this band saw the Medieval Warm Period as an enormous obstacle in their mission of spreading the word about global warming. If temperatures were warmer 1,000 years ago than today, the Climategate Emails explain in detail, their message that we now live in the warmest of all possible times would be undermined. As put by one band member, a Briton named Folland at the Hadley Centre, a Medieval Warm Period “dilutes the message rather significantly.”

Even before the Climategate Emails came to light, the problem posed by the Medieval Warm Period to this band was known. “We have to get rid of the Medieval Warm Period” read a pre-Climategate email, circa 1995, as attested to at hearings of the U.S. Senate Committee on Environment & Public Works. But the Climategate transcripts were more extensive and more illuminating — they provided an unvarnished look at the struggles that the climate practitioners underwent before settling on their scientific dogma.

The Climategate Emails showed, for example, that some members of the band were uncomfortable with aspects of their work, some even questioning the need to erase the existence of the Medieval Warm Period 1,000 years earlier.

Said Briffa, one of their chief practitioners: “I know there is pressure to present a nice tidy story as regards ‘apparent unprecedented warming in a thousand years or more in the proxy data’ but in reality the situation is not quite so simple. … I believe that the recent warmth was probably matched about 1,000 years ago.”  

In the end, Briffa and other members of the band overcame their doubts and settled on their dogma. With the help of the United Nations Intergovernmental Panel on Climate Change, the highest climate change authority of all, they published what became the icon of their movement — the hockey stick graph. This icon showed temperatures in the last 1,000 years to have been stable — no Medieval Warm Period, not even the Little Ice Age of a few centuries ago.

But the UN’s official verdict that the Medieval Warm Period had not existed did not erase the countless schoolbooks, encyclopedias, and other scholarly sources that claimed it had. Rewriting those would take decades, time that the band members didn’t have if they were to save the globe from warming.

Instead, the band members turned to their friends in the media and to the blogosphere, creating a website called RealClimate.org. “The idea is that we working climate scientists should have a place where we can mount a rapid response to supposedly ‘bombshell’ papers that are doing the rounds” in aid of “combating dis-information,” one email explained, referring to criticisms of the hockey stick and anything else suggesting that temperatures today were not the hottest in recorded time. One person in the nine-member Realclimate.org team — U.K. scientist and Green Party activist William Connolley — would take on particularly crucial duties.

Connolley took control of all things climate in the most used information source the world has ever known – Wikipedia. Starting in February 2003, just when opposition to the claims of the band members were beginning to gel, Connolley set to work on the Wikipedia site. He rewrote Wikipedia’s articles on global warming, on the greenhouse effect, on the instrumental temperature record, on the urban heat island, on climate models, on global cooling. On Feb. 14, he began to erase the Little Ice Age; on Aug.11, the Medieval Warm Period. In October, he turned his attention to the hockey stick graph. He rewrote articles on the politics of global warming and on the scientists who were skeptical of the band. Richard Lindzen and Fred Singer, two of the world’s most distinguished climate scientists, were among his early targets, followed by others that the band especially hated, such as Willie Soon and Sallie Baliunas of the Harvard-Smithsonian Center for Astrophysics, authorities on the Medieval Warm Period.

All told, Connolley created or rewrote 5,428 unique Wikipedia articles. His control over Wikipedia was greater still, however, through the role he obtained at Wikipedia as a website administrator, which allowed him to act with virtual impunity. When Connolley didn’t like the subject of a certain article, he removed it — more than 500 articles of various descriptions disappeared at his hand. When he disapproved of the arguments that others were making, he often had them barred — over 2,000 Wikipedia contributors who ran afoul of him found themselves blocked from making further contributions. Acolytes whose writing conformed to Connolley’s global warming views, in contrast, were rewarded with Wikipedia’s blessings. In these ways, Connolley turned Wikipedia into the missionary wing of the global warming movement.

The Medieval Warm Period disappeared, as did criticism of the global warming orthodoxy. With the release of the Climategate Emails, the disappearing trick has been exposed. The glorious Medieval Warm Period will remain in the history books, perhaps with an asterisk to describe how a band of zealots once tried to make it disappear.

Financial Post
LawrenceSolomon@nextcity.com

Normal 0 0 1 32 184 1 1 225 11.512 0 0 0

 Lawrence Solomon is executive director of Energy Probe and Urban Renaissance Institute and author of The Deniers: The world-renowned scientists who stood up against global warming hysteria, political persecution, and fraud.

http://network.nationalpost.com/np/blogs/fullcomment/archive/2009/12/18/370719.aspx

Climate Gate: Wikibullies at work. Wikipedia allows RealClimate.Org to “Edit” or “Delete” 5,248 Climate Articles

From: Watts Up With That       – The 2008 Weblogs Award Winner – Best Science Blog

http://himaarmenia.files.wordpress.com/2009/08/wikipedia-logo.jpg?w=157&h=189

UPDATED: see stats below the “read more” line.

Lawrence Solomon at the National Post writes about a topic that WUWT readers have known about for a long time: How Wikipedia’s green doctor rewrote 5,428 climate articles.

We’ve known for some time that Wikipedia can’t be trusted to provide unbiased climate information. Solomon starts off by talking about Climategate emails.

The emails also describe how the band plotted to rewrite history as well as science, particularly by eliminating the Medieval Warm Period, a 400 year period that began around 1000 AD.

The Climategate Emails reveal something else, too: the enlistment of the most widely read source of information in the world — Wikipedia — in the wholesale rewriting of this history.

He then focuses on RealClimate.org co-founder William Connolley, who has “touched” 5,428 Wikipedia articles with his unique brand of RC centric editing:

All told, Connolley created or rewrote 5,428 unique Wikipedia articles. His control over Wikipedia was greater still, however, through the role he obtained at Wikipedia as a website administrator, which allowed him to act with virtual impunity. When Connolley didn’t like the subject of a certain article, he removed it — more than 500 articles of various descriptions disappeared at his hand. When he disapproved of the arguments that others were making, he often had them barred — over 2,000 Wikipedia contributors who ran afoul of him found themselves blocked from making further contributions. Acolytes whose writing conformed to Connolley’s global warming views, in contrast, were rewarded with Wikipedia’s blessings. In these ways, Connolley turned Wikipedia into the missionary wing of the global warming movement.

The Medieval Warm Period disappeared, as did criticism of the global warming orthodoxy. With the release of the Climategate Emails, the disappearing trick has been exposed. The glorious Medieval Warm Period will remain in the history books, perhaps with an asterisk to describe how a band of zealots once tried to make it disappear.

Wikipedia suffers from the same problem that climate science in general suffers from now. A few determined zealots have influenced the vast majority of the published information.

IMHO it is time for Connolley to step aside from Wikipedia, one person should not have so much influence over so many articles. At the same time, the number two person, almost as influential, is Kim Dabelstein Peterson. Here’s a National Review article on the kind of things Petersen has been doing in similar to the work of Connolley.

Additionally, there are many Wikipedia editors and contributors that do so anonymously, and I think that is terribly wrong. There’s no accountability, no quality control, and no recourse to people who falsify information, or mold it to fit a personal agenda. Wikipedia relies upon an honor system, and as we’ve seen from the Climategate emails, there’s no honor in some circles of climate science.

Here is another example:

The Opinionator
Posted: May 03, 2008, 2:53 AM by Lawrence Solomon

Connolley is not only a big shot on Wikipedia, he’s a big shot at Wikipedia — an Administrator with unusual editorial clout. Using that clout, this 40-something scientist of minor relevance gets to tear down scientists of great accomplishment. Because Wikipedia has become the single biggest reference source in the world, and global warming is one of the most sought after subjects, the ability to control information on Wikipedia by taking down authoritative scientists is no trifling matter.

One such scientist is Fred Singer, the First Director of the U.S. National Weather Satellite Service, the recipient of a White House commendation for his early design of space satellites; the recipient of a NASA commendation for research on particle clouds — in short, a scientist with dazzling achievements who is everything Connolley is not. Under Connolley’s supervision, Singer is relentlessly smeared, and has been for years, as a kook who believes in Martians and a hack in the pay of the oil industry. When a smear is inadequate, or when a fair-minded Wikipedian tries to correct a smear, Connolley and his cohorts are there to widen the smear or remove the correction, often rebuking the Wikipedian in the process.

Wikipedia founder Jimmy Wales recently put out an appeal for donations here. He writes:

I believe in us. I believe that Wikipedia keeps getting better. That’s the whole idea. One person writes something, somebody improves it a little, and it keeps getting better, over time. If you find it useful today, imagine how much we can achieve together in 5, 10, 20 years.

In a perfect world, maybe. In a perfect world unicorns frolic in the park, free money falls from the sky, and people are honest and without bias 100% of the time. But when you have Wikibullies, such as Connolley and Peterson, your honor system goes up in smoke. Fact is Jimmy, your honor system is as corrupted as the peer review process is for climate science these days. In my view, don’t give Wikipedia another dime until they make some changes to provide for a more responsible information environment.

Making free reference information available to the public shouldn’t be a battle of wills between Wikibullies with an agenda and the rest of society.

Here’s where to write to complain to Wikipedia:

Wikimedia Foundation

Postal address

Wikimedia Foundation Inc.
149 New Montgomery Street, 3rd Floor
San Francisco, CA 94105
USA
Phone: +1-415-839-6885
Email: info(at)wikimedia.org
Fax: +1-415-882-0495  (note: we get a large number of calls; email or fax is always a better first option)

UPDATE: I’ve located Solomon’s source of information, an independent Wikipedia author tracker. Here is Connolley’s base statistics:

Click image for full report

http://wattsupwiththat.com/2009/12/19/wikibullies-at-work-the-national-post-exposes-broad-trust-issues-over-wikipedia-climate-information/

Vote Totals For the 2008 WEBLOG AWARDS – Best Science Blog:  

Real Climate’s Vote Total:   1,446 votes or 4.6 %                                                                                                                                              Watts Up With That Vote Total:  14,150  or  37.6%

http://2008.weblogawards.org/polls/best-science-blog/ 

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