Outside The Black Box

By Ad Huijser

After reading “Into The Black Box” (ref. 1), once again a great and very informative contribution by Willis Eschenbach, I wasn’t so much surprised by the conclusion that a “one-liner climate model” could generate a result similar to that of the most complicated GCM’s. However, I was puzzled that he stopped his analysis there. The recurrent relation he applied, between temperature change and forcing, is a straightforward consequence of how the surface temperature T(t) dynamically restores the imbalance between incoming and outgoing radiation at TOA as induced by a time dependent forcing F(t). And being based on the fundamental principle of the conservation of energy, this is not just another 1-D climate model; it is conditional for all climate models. So, he shouldn’t have just used it to curve-fit the outcomes of GCM’s, but should have used it to check the quality of GCM’s.

So, let’s look somewhat closer to this recurrent relation that I will (provocatively) refer to as CMC: the Climate Model Checker. If n-1, n, n+1 are consecutive times at unit time intervals we can easily derive this relation for small perturbations in the energy in- and outflows of the Earth climate system from the energy balance according to C ∂T/∂t = “Radiation IN” – “Radiation OUT”, as:

Tn+1 = Tn + λ (Fn+1 – Fn)(1 – exp (-1/τ)) + (Tn -Tn-1) exp(-1/τ)

in which τ is a specific response time primarily determined by the heat capacity C of the Earth’ climate system and λ a factor representing the climate sensitivity, the way in which the surface temperature T responds to an imbalance F at TOA. It’s obvious that λ = ∆T/F where ∆T is the surface temperature increase for t®µ , due to a step-wise forcing F at t = 0. This sensitivity can be related to the temperature rise due to the forcing of doubling of the CO2 concentration, the well-known Equilibrium Climate Sensitivity expressed as ECS = λ F2xCO2.

One might argue that I have just shifted the problem to estimating the parameters λ and τ, and thus to the ongoing discussion “what is the value of ECS?”. True, but first of all, we now have only 2 parameters to adjust rather than the large set of parameters/estimates in any complicated GCM. And secondly, we can begin by just using what seems reasonable and see where we get from there.

First, we have to estimate a realistic value for τ. For a water planet and based on the choice of the depth of the mixed ocean layer, textbooks (e.g. ref. 2) arrive at about 4-5 years. With 1/3 land, that value will probably be not much lower than 3 years. An average of 4 years will be a good estimate and is supported by Willis’ analysis of τ = 4.2 in fitting this CMC to the CMIP5 ensemble (ref. 1). In practice, this CMC happens to be not very sensitive to response times in the interval of 3 to 5 years.

Next, we need an estimate for the climate sensitivity λ. As a starter, I go blindly for the inverse of the Planck feedback parameter of 3.3 W/m2/K (don’t bother about +/- signs here) as it is derived from the same origin as our CMC, and equal to 4(1-a)Φ0/TS0, with the all sky albedo a = 0.3, the average solar incoming radiation Φ0 = 340 W/m2 and the equilibrium surface temperature TS0 = 288 K. So, λ = 0.3 K/ W/m2 would be an excellent choice, and indeed Willis’ analysis (ref. 1) of best fits to the CMIP5 outcomes, is showing values close to that.

But these values didn’t fit well the Berkeley temperature series where he needed λ = 0.4 K/ W/m2 and τ = 5 years. Now we all know: the output of models is a “translation” of the input, or in short: “what you put in, you get out” (but don’t forget: “what you don’t put in, you cannot get out”). So, the question arises, is this difference between the Berkeley, and this CMC calculated temperature range due to the wrong choice of λ and τ, or an effect of the chosen “input”, i.e. the time dependent forcings?  

To find out, I downloaded Eschenbach’s Excel spread sheet and constructed my own accordingly. To test mine, I used the same CMIP5 input from the NASA/GISS site (ref 3). Instead of the Berkeley temperature series, I used the most recent HadCrut v5 (ref 4) series as being more “current”, to compare with. What became quickly clear is that with λ = 0.3 K/W/m2 and τ = 4 years, this CMC fits reasonably well to the HadCrut v5 temperature series. But with a slight increase to λ = 0.345 K/W/m2 it even fits excellently. This somewhat higher value for λ is not based on curve fitting, but comes from the simulations with the on-line MODTRAN module from the University of Chicago (ref. 5) for the US Standard Atmosphere + clouds (Stratus/Strato CU) + Relative Humidity taken 1 and “constant”. Since it doesn’t change any conclusions, and as I will also use some outcomes of MODTRAN under those particular conditions further on in this essay, I will use this higher λ value for practical/consistency reasons from now on.

This fit is shown in fig. 1a and in fig. 1b the same fit is show with the UAH LT temperature series (ref. 11), which is unfortunately only available for the last 40 years. To better show the warming trend, I used the option to suppress the volcano contribution to the total forcing (dashed lines).

Click to Enlarge

Clearly, not bad at all, but no news given Willis Eschenbach’s earlier analysis (ref. 1), and I leave it to others to explain the enormous discrepancies between this CMC and measured temperatures around 1940 (hot WWII times?), apparently not due to any known anthropogenic forcing.

But downloading the CMIP5 forcings from the GISS website (ref. 3), I noticed also the availability of the CMIP6 database. Expecting it to be more actual, I tried those forcings as well (don’t know why Willis didn’t use this set).  Anyhow, what came out of applying these CMIP6 inputs to the same CMC calculation with the identical λ and τ parameters, was a complete surprise as fig. 2 shows. And here, the remark that “the models’ output is always a reflection of the input”, makes clear that the CMIP6-models input is completely different from the CMIP5 input data, as shown in fig. 3. And not just by a small fraction; a forcing difference of 1 W/m2 in 2010 on an average of 2.5 W/m2 is simply outrages.

Click to Enlarge

One could expect some new insights in the category “natural forcings”, but not in the forcings from the category of the well mixed greenhouse gasses (WMGHG).  As both input data are from the same group of people with supporting literature (ref. 6), I searched in there for new insights or good arguments for these discrepancies. They Indicated some differences, but without clear explanations. Maybe my shortcoming, but I couldn’t find one serious discussion for their choices. But reading the following statement on their website (ref. 3) gives me the impression that they allow themselves the option to adjust anything they see necessary to tune the input to the output:

“Quantifying the actual forcing within a global climate model is quite complicated and can depend on the baseline climate state. This is therefore an additional source of uncertainty. Within a modern complex climate model, forcings other than solar are not imposed as energy flux perturbations. Rather, the flux perturbations are diagnosed after the specific physical change is made. Estimates of forcings for solar, volcanic and well-mixed GHGs derived from simpler models may be different from the effect in a GCM. Forcings from more heterogeneous forcings (aerosols, ozone, land use, etc.) are most often diagnosed from the GCMs directly”.

IPCC’s AGW-narrative is partially based on the claim that all these GCM’s can adequately replicate the warming since the pre-industrial period. It’s clear now that such claims are not about climate models, but about models+input. Where the CMIP5 models+input could be covered well with λ = 0.345 K/W/m2, the CMIP6 models+input needs a value of 0.555 K/W/m2 (fig. 4). And obviously, this “extra” 0.21 K/W/m2 climate sensitivity, is not model-, but input related. So, discussions on the change in climate sensitivity between CMIP5 and CMIP6 ensembles, are in fact useless, unless models and input are clearly decoupled and models are compared with the same set of forcings as input. It is too easy to speculate that this is proof of “tuned” input, but this issue anyhow asks for a better insight into the forcings applied in these ensembles. So, I tried to understand the CMIP6 composition in more detail as it has the lowest WMGHG-contribution, as depicted in fig. 3 & 5.

Click to Enlarge

In the downloadable CMIP6 database, all GHG’s are clustered into one WMGHG forcing and to decompose this, I made use of AGGI, the NOAA Annual Greenhouse Gas Index data (ref. 7) which goes back to 1979 (thin/red curves in fig. 5). Their total WMGHG (red dotted line) fits well with the CMIP6 data, but not at all with the CMIP5 input (black line). There are 4 major contributors, CO2 (solid thin red), CH4 (on top of CO2, dashed thin red) and the “rest” from NO2 and CFC/HCFC’s. The steep rise in forcing after 1970, is apparently caused by the latter 2 components, but it is difficult to imagine that they contribute almost all of a sudden about 1 W/m2 to the total forcing. Nevertheless, CMIP6 forcings are consistent with these AGGI data over the available period, so they are probably “objective” assessments from GHG-concentration changes in the atmosphere.

What we can easily check in that context, is the contribution of Carbon Dioxide and Methane. Here, the MODTRAN module is a handy tool as it allows to reconstruct the forcings for both CO2, being the largest contributor and Methane (CH4) as “runner up”. To do so, we just need the concentration of these GHG’s since the pre-industrial era. For CO2, that’s not a problem, as we have the Mauna Loa data plus the Carbon Project with long-time “best estimates” for historic fossil fuel emissions and the reconstructed 280 ppm in 1850 seems undisputed. For Methane the history is less clear. We have since 1984 reliable measurements, but Methane sources are pretty speculative, primarily coupled to the growth of the global population and the coupled growth in agriculture and the amount of cattle. The pre-industrial concentration (about 800 ppb in 1850) comes from analyzing trapped air in ice cores. How reliable those data are, is questionable. Although I modeled the known concentrations back to about 1100 ppb in 1850 using recent emission rates and a 9 years lifetime, I have no reason to reject this “official” value of 800 ppb and use it to calculate the CH4 forcing. If we use MODTRAN to simulate the effect of going from the 1850 CO2 and CH4 concentrations to today’s levels (414 ppm and 1880 ppb, respectively), we arrive at 1.85 W/m2 total forcing for the US Standard Atmosphere with Stratus/Strato CU-clouds, and the Water Vapor setting at 1 and at constant RH. The latter simulates “water vapor feedback” (WVFB), the effect of a changed H2O concentration due to temperature changes, so no need to have any discussion later on, on that controversial issue.

This total “MODTRAN” CO2+CH4 forcing, indicated in fig. 5 by the blue arrow, immediately questions the credibility of the NASA/GISS forcings used in the CMIP5 & 6 databases. The forcings used in the AGGI database seems to be based on the work of Myhre et al (ref 8) from which we immediately recognize the use of the well know 2xCO2 forcing value of 3.7 W/m2 and CH4 forcings from the same study (green solid and dashed curves). However, we know from the recent work of Van Wijngaarden and Happer (ref. 9), that the specific CO2 forcing is certainly too high and 3.0 W/m2 at max, since they determined it for clear sky conditions only. The MODTRAN module yields for that situation F2xCO2 = 2.95 W/m2, in good agreement with their work. But for the all sky (cloudy) conditions, as applied throughout this work (and including WVFB), this value drops even to 2.26-2.36 W/m2 (depending on the RH value between 100-60%) since clouds partially shield off the effect of GHG’s. To illustrate in fig. 5 the difference this makes, I included the “Likely CO2 only” curve with 2.4 W/m2 (orange curve).

The NO2 contribution in the AGGI is not more than 0.2 W/m2, so the steep rise in forcings must be due to the ChloroFluorCarbon’s. In MODTRAN, these are represented by the Freon Scale, and toggling that between 0 and 1, yields only 0.09 W/m2 of extra forcing for those gasses.This low value is difficult to match with the about 0.5 W/m2 forcings indicated by the CMIP6 and AGGI data.

Anyhow, the total forcing difference of the WMGHG’s CO2 + CH4 + NO2 + CFC’s, between 2020 and 1850 will certainly not be more than 2.3 W/m2 according to the numbers above; considerably lower than the 3.2 W/m2 as being used in the CMIP6 database from NASA/GISS. And I see absolutely no reason to doubt about my accounting, nor see any option to bridge this gap of almost 1 W/m2.

Fig. 6  The temperature effect from applying CMC with the REFO total forcings set as reconstructed from a.o. the CMIP6 “natural” part and MODTRAN  values (see text), compared to HadCrut v5 and  the temperature anomalies due to the total CMIP6 forcings.

Of course, we could try to fix this discrepancy by adapting the climate sensitivity λ and/or the response time τ. But that doesn’t make much sense as we have to go to at least 1 K/W/m2. This would imply a ridiculously high climate sensitivity (according to ECS = λ F2xCO2 ≈ 3 K) although still within the IPCC range or, in GCM’s terminologies, an indication for absurd high feedbacks. The latter is exactly the excuse of CMIP6 models and the background to the recent CMIP6 based alarmistic conclusions of even higher future warmings than forecasted before. And what I show here with this CMC calculation for both the CMIP6 and the REFO set is, that where the CMIP5 models + input can apparently fit the measured temperature series between 1850-2020 reasonably well, the CMIP5 & 6 models + objective input (as this REFO) don’t fit at all.

So, this gap between the anomalies calculated from forcings and what is observed will be difficult to bridge by anthropogenic driven effects. My own assessment (ref. 10) is that the change in cloud-cover since 1980 can do that job, when accepting a climate sensitivity to cloud-change of about -0.11 K/%cc rather than the awkwardly high positive cloud-feedbacks due to temperature increase in GCM’s. It’s amazing that MODTRAN, contrary to GCM’s, also gives a similar answer to that question but that’s “another story”, and not for this context to address. But keep in mind, the observed cloud change might not be the only effect influencing global climate change, so we have to keep our minds open to other options as well.

In conclusion: I have tried to analyze in a transparent way the quality of GCM climate models and whether the AGW-hypothesis is well proven by these models over the period 1850-2020, as the IPCC claims they do.
After this exercise, the only answer I can come up with is “no, absolutely not !”. Models that need model-specific input to replicate the known past, violate the most basic criteria of science to earn the label “scientifically proven”, independent of the “proven physics” they are based upon. These models are indeed “Black Boxes” but without any predictability. The striking inconsistencies in input values between the various generations, should already be sufficient reason to reject any outcome. And consequently, these models are totally, in all aspects, inept to forecast the future.
The question: “are these CMIP5 and CMIP6 forcings fixed to the temperatures of the last 1½ century to fit the respective GMC-models’ predetermined/wishful outcome”, remains unanswered as I have no insights in how GMC’s are actually tuned. But this analysis coupled to the earlier quote from the NASA/GISS website, leaves that option clearly open.

This conclusion doesn’t make me a climate denier or an advocate to go on polluting, but the idea that global warming could be influenced if not stopped, by massive CO2 reductions, is to my opinion not supported by proper scientific evidence.

With thanks to Willis Eschenbach for triggering me to make this analysis.

Ad Huijser                                                                                                                          February 20, 2022

Addendum

In the comments section, Nick Stokes made a relevant remark about the fact that the forcings as published by NASA/GISS, are derived from the GCM’s models and not “input”, but “output”.
Indeed, he is absolutely right, and with citing the quote from the NASA/GISS I apparently expected everybody would have understood. But I agree, rereading the text after his remark, made clear that what I wrote might be confusing and somewhat “clumsy”.

The fact that these forcings are “output”, make them at the same time, the perfect “input” for the Climate Model Checker.

My thesis remains: if GCM’s replicate the historic temperature series, the derived forcings should do the same through the CMC algorithm. Moreover, these forcings should be comparable to the historic data we have on the concentration-trends of GHG’s and their respective radiative forcing strengths. If not, these climate models must be wrong and cannot be used in forecasting the future climate.
And that’s what I showed with this analysis.

References

  1. Eschenbach, https://wattsupwiththat.com/2022/02/03/into-the-black-box/
  2. See for instance: http://www.atmos.albany.edu/facstaff/brose/classes/ATM623_Spring2015/Notes/Lectures/Lecture02%20–%20Solving%20the%20zero-dimensional%20EBM.html
  3. https://data.giss.nasa.gov/modelforce/
  4. https://www.metoffice.gov.uk/hadobs/hadcrut5/
  5. http://climatemodels.uchicago.edu/modtran/
  6. Miller et al, 2014, CMIP5 historical simulations (1850-2012) with GISS ModelE2, Journal of Advances in Modeling Earth Systems, vol. 2, 441-468 https://doi.org/10.1002/2013MS000266 and
    Miller et al, 2021, CMIP6 historical simulations (1850-2014) with GISS-E2.1, Journal of Advances in Modeling Earth Systems, vol. 13
    https://doi.org/10.1029/2019MS002034
  7. https://gml.noaa.gov/aggi/aggi.html
  8. Myhre et al, 1998, New Estimates of Radiative Forcing due to Well Mixed Greenhouse Gasses, Geophysical Research Letters, vol 24, 2715-2718
  9. W.A. van Wijngaarden and W. Happer, Relative Potency of Greenhouse Molecules, arXiv:2103.16465v1, 30 Mar 2021
  10. Huijser, The under estimated role of Clouds, https://www.clepair.net/clouds-AdHuijser.pdf
  11. https://www.nsstc.uah.edu/data/msu/v6.0/tlt/uahncdc_lt_6.0.txt
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February 21, 2022 6:26 am

No climate model can be trusted, until one can actually replicate past climatic changes, such as the Medieval Warm Period and Little Ice Age transitions.

Barry Anthony
Reply to  John Shewchuk
February 21, 2022 6:30 am
Reply to  Barry Anthony
February 21, 2022 6:37 am

All models can’t be trusted — especially the Nobel Prizers … https://www.youtube.com/watch?v=98zl8SlObLE

Joseph Zorzin
Reply to  Barry Anthony
February 21, 2022 7:47 am

its an “ensemble” of models- if the science is settled, why is there an ensemble? Then when blurred together- they approximate measurements. Not impressive.

Barry Anthony
Reply to  Joseph Zorzin
February 21, 2022 8:14 am

What is that supposed to mean? The major models have used a variety of methodologies and scenarios in their projections. And they’re proving to be accurate.

MarkW
Reply to  Barry Anthony
February 21, 2022 8:41 am

They can’t get the past right.
For future climate, the individual models are all over the map, and all of them when looking back at projections that have been made for the future over the last 30 years, all of them have predicted much more warming than actually occurred.

That’s not accurate.

MarkW2
Reply to  Barry Anthony
February 21, 2022 8:47 am

OK, Barry Anthony, so here’s the big question: what are the confidence intervals for predictions from the climate models looking 5, 10, 20 and 50 years from now?

Meab
Reply to  Barry Anthony
February 21, 2022 8:53 am

Simple. Very simple. There are very large differences between models. Some must be better than others. You will never get a more accurate result by averaging a better model with a worse one.

Your statement “they are proving to be accurate” is completely false, proven to be false by the fact that the models are in disagreement with themselves. In fact, almost all of the models have demonstrated no skill in forecasting.

You are lying. The question is why are you lying?

Barry Anthony
Reply to  Meab
February 21, 2022 9:04 am

>>Your statement “they are proving to be accurate” is completely false,<< Why would you bother making a claim that’s completely debunked by the simple reality of empirical data? https://earther.gizmodo.com/exxon-predicted-2019-s-ominous-co2-milestone-in-1982-1834748763

MarkW
Reply to  Barry Anthony
February 21, 2022 9:33 am

Anything that confirms what you want to believe, must be true, no matter how ridiculous.

aussiecol
Reply to  Barry Anthony
February 21, 2022 12:57 pm

Throw a thousand darts at the dart board. One lucky shot might hit the bullseye. Pretty much how GCM’s work

Reply to  aussiecol
February 21, 2022 6:24 pm

Not only do they run GCMs repeatedly, they use false accuracy metrics by circling the dart hits they prefer, then claim ridiculous accuracy.

Reply to  Barry Anthony
February 21, 2022 3:13 pm

Advanced modern climate models do not produce predictions in any scientific sense. Much less Exxon’s suppositions from 1982.

Sunsettommy(@sunsetmpoutlookcom)
Editor
Reply to  Meab
February 21, 2022 9:18 pm

That is always a mark of their stupidity to say they are ALL accurate when their modeled trends are all over the place.

At best only ONE model can be correct and the rest wrong.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 9:49 am

And they’re proving to be accurate.

I have read that even alarmists have acknowledged that CMIP-6 is running too hot.

Reply to  Clyde Spencer
February 21, 2022 6:29 pm

All alarmist word salad claims where they predict storms, rainfall, drought, cold, snow, sea level rise, sea level acceleration, CO₂ catastrophic warmth, etc. are all personal opinions of alarmists, not actually contained in GCM results.

beng135
Reply to  Barry Anthony
February 21, 2022 9:58 am

Did you even read anything that the author above wrote? The models are exercises in curve-fitting, not physics.

Last edited 3 months ago by beng135
Reply to  beng135
February 21, 2022 3:14 pm

beng, “exercises in curve-fitting, not physics.”

Exactly right.

Reply to  Barry Anthony
February 21, 2022 3:09 pm

Models are tuned to reproduce the past temperature trend. So long as the climate state stays about the same, extrapolation from the tuned model will run close to subsequent observed air temperature

Under those conditions, the similarity of the model projection to the subsequent observed air temperature trend is physically meaningless.

MarkW
Reply to  Joseph Zorzin
February 21, 2022 9:19 am

The fact that all of them produce radically different outputs from each other proves that they can’t all be accurate. The idea that you can “average” a whole bunch of wrong answers in order to get a right answer is something that only makes sense to a global warming acolyte. BTW, none of the models comes “close” to what the real world has been doing.

Barry Anthony
Reply to  MarkW
February 21, 2022 9:25 am

>>BTW, none of the models comes “close” to what the real world has been doing.<< Why would you make such a ridiculous comment when even Exxon’s own projections from 40 years ago have proven to be accurate? https://earther.gizmodo.com/exxon-predicted-2019-s-ominous-co2-milestone-in-1982-1834748763

MarkW
Reply to  Barry Anthony
February 21, 2022 9:34 am

In other words the best you got is disproven propaganda.

Barry Anthony
Reply to  MarkW
February 21, 2022 10:07 am

>>In other words the best you got is disproven propaganda.<< An overwhelming volume of peer-reviewed research represents “propaganda,” to you?

MarkW
Reply to  Barry Anthony
February 21, 2022 10:20 am

When peer review devolves into pal review and exercises in excluding anything that doesn’t support the narrative, then peer review becomes nothing more than propaganda.

Barry Anthony
Reply to  MarkW
February 21, 2022 10:34 am

And you have evidence that major climate models have somehow been benefactors of unethical research review practices?

MarkW
Reply to  Barry Anthony
February 21, 2022 12:51 pm

The fact that the models are so bad, is all the evidence that is needed.

Tim Gorman
Reply to  Barry Anthony
February 21, 2022 3:13 pm

After just a few years all the models turn into a linear equation, y = mx + b. No pauses, no pulses, no evidence of cyclical processes like ENSO, AMO, solar acctivity, etc.

We’ve seen at least two decadal pauses in just the past 30 years. Why would something similar not happen in the futre?

An eighth grader would figure this out pretty quickly, why have the climate scientists? Basically they just pick a value for “m” and tune the model to give that answer. That’s unethical – at least when they purport to claim that the models are built on the “physics”. Psychics more likely!

Reply to  Barry Anthony
February 21, 2022 3:20 pm

Climate modelers are unable to evaluate the physical reliability of their own models.

It’s not a question of unethical review, but rather of a culture of incompetence.

Reply to  Barry Anthony
February 21, 2022 3:17 pm

peer-reviewed research

Climate modeling is video-game science. Change an parameter, see what the model does. That’s research, climate modeling style.

Reply to  Barry Anthony
February 21, 2022 6:36 pm

overwhelming volume of peer-reviewed research represents “propaganda,” to you?”

https://s.w.org/images/core/emoji/13.1.0/svg/1f602.svg https://s.w.org/images/core/emoji/13.1.0/svg/1f923.svg
https://s.w.org/images/core/emoji/13.1.0/svg/1f602.svg https://s.w.org/images/core/emoji/13.1.0/svg/1f923.svg

Alarmists don’t do “peer review”! They do pal review which is why unreplicable drivel pretend science are repeatedly published.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 9:52 am

How about defining what you mean by “accurate!” Do you mean that the Exxon projections are within 1% of today’s temperatures? If not, what do you mean?

Reply to  Barry Anthony
February 21, 2022 3:15 pm

have proven to be accurate

Proof, rather, that you don’t know what “accurate” means.

MarkW
Reply to  Barry Anthony
February 21, 2022 8:43 am

All the models assume that the climate is warming. All models predict warmer. Therefore all models are right.

Beyond that, any article that starts off with the claim that models accurately replicate past climate has lost all credibility.

Last edited 3 months ago by MarkW
Reply to  Barry Anthony
February 21, 2022 3:03 pm

The uncertainty in NASA’s graphic represents precision bounds, not accuracy bounds.

For physically valid accuracy bounds, see here.

Reliability of the model projection: zero.

Robert W Turner
Reply to  Barry Anthony
February 21, 2022 4:58 pm

Climate must be measured in a minimum of 30 years. Show me a 1990 climate projection.
What they have fooled the smooth-brains with is repeatedly showing updated models only a few years old forced to fit the current temperature.

Jim Gorman
Reply to  Robert W Turner
February 21, 2022 5:09 pm

Actually 30 years is what is needed to detect a change. Climates have not changed much over millennia.

See the following.

https://earthhow.com/koppen-climate-classification/

DMacKenzie
Reply to  Barry Anthony
February 21, 2022 7:40 am

You shouldn’t diss Manabe’s work without reading it. You’ll probably say “I know that”, except in 1967 “they” didn’t…..and he greatly contributed to computerizing the calculations….

Last edited 3 months ago by DMacKenzie
Joseph Zorzin
Reply to  Barry Anthony
February 21, 2022 7:41 am

From that link:

“Manabe’s models from 50 years ago “accurately predicted the warming that actually occurred in the following decades,” said climate scientist Zeke Hausfather of the Breakthrough Institute.”

How accurately? I couldn’t find that in that lengthy article. Roughly approximating? Fairly accurate? Super accurate?

Last edited 3 months ago by Joseph Zorzin
DMacKenzie
Reply to  Joseph Zorzin
February 21, 2022 8:52 am

Manabe’s papers are science. He found what he found. Hausfather is claiming his interpretation to be something that really isn’t anything Manabe put in his paper.

http://go.owu.edu/~chjackso/Climate/papers/Manabe_Wetherald_1967_Thermal%20equilibrium%20of%20the%20atmosphere%20with%20a%20given%20distribution%20of%20relative%20humidity.pdf

DMacKenzie
Reply to  DMacKenzie
February 21, 2022 9:27 am

I should also point out that a studious read of Manabe would provide good points of debate for those who think IPCC’s ECS is far too high.

AndyHce
Reply to  Joseph Zorzin
February 21, 2022 5:58 pm

In 1988 Hanson made a presentation to Congress on CO2 and climate, making quite a few predictions about what would happen in the next 20 to 30 years. This was significantly responsible for starting the US political climate machinery turning,. A few years ago, on the anniversary of that presentation, quite a few msm journalists and other activists wrote articles about how everything Hanson said has turned out to be correct, with amazingly accuracy. These were all purely subjective evaluations, without any reference to specific presentation statements or real world outcomes.

Other more objective reviewers, apparently all excluded from msm outlets, wrote reviews working directly from the presentation transcription, comparing Hanson’s claims to data and activity records of what happened in the intervening years. Their documentation was explicitly presented for every reader to see. None of Hanson’s predictions were even close to what actually came to pass but the majority of people, shielded from reality, probably still have no idea of the truth.

wadesworld
Reply to  Barry Anthony
February 21, 2022 7:42 am

Al Gore won a Nobel Prize.

Barry Anthony
Reply to  wadesworld
February 21, 2022 7:45 am

Not in a scientific field.

Joseph Zorzin
Reply to  Barry Anthony
February 21, 2022 1:45 pm

According to Wikipedia:

The 2007 Nobel Peace Prize was shared, in two equal parts, between the Intergovernmental Panel on Climate Change (IPCC) and Al Gore “for their efforts to build up and disseminate greater knowledge about man-made climate change, and to lay the foundations for the measures that are needed to counteract such change”.

Because they spread the desired message. A “peace prize”? It diminishes the value of any and all Nobel Prizes once they stray out of science and become a movement.

AndyHce
Reply to  Joseph Zorzin
February 21, 2022 6:02 pm

That “prize” is not connected in any way to the Nobel prizes for medicine, physics, biology, etc. It comes from a totally different organization, one based on political activitism.

Joseph Zorzin
Reply to  AndyHce
February 22, 2022 2:49 am

they certainly shouldn’t have the same name

Derg
Reply to  Barry Anthony
February 21, 2022 9:59 am

Obama won a noble peace prize and proceeded to bomb brown people in the Middle East.

Barry Anthony
Reply to  Derg
February 21, 2022 11:09 am

Again, not in a scientific context.

Last edited 3 months ago by Barry Anthony
Derg
Reply to  Barry Anthony
February 21, 2022 4:29 pm

Again it is a noble prize

MarkW
Reply to  Derg
February 22, 2022 8:00 am

There’s nothing noble about it.

Robert W Turner
Reply to  Derg
February 21, 2022 5:02 pm

I think they call that the Nobel peace bomb prize.

Thomas
Reply to  Barry Anthony
February 21, 2022 10:02 am

Yes. And the Nobel Prize itself should not be trusted as a meaningful metric that validates any particular scientific work. Science is validated only by repeatable experimentation that shows the predicted result, not by peer review, and certainly not by the Nobel committee.

Barry Anthony
Reply to  Thomas
February 21, 2022 11:15 am

And the fact that major climate models going back decades–including those of Exxon–have proven to be exceptionally accurate against direct observation provides that validation.

John Power
Reply to  Barry Anthony
February 21, 2022 2:21 pm

“And the fact that major climate models going back decades–including those of Exxon–have proven to be exceptionally accurate against direct observation provides that validation.”
 
Really? Which specific ‘major climate models’ have done that? What are their names? What specific predictions have they made and which specific ‘direct observations’ have they been compared against?
 
And where have these comparisons been published? Please provide links to these ground-breaking studies to enable us to assess the truthfulness of your claim.

Doonman
Reply to  John Power
February 21, 2022 7:20 pm

All I hear is crickets.

MarkW
Reply to  Doonman
February 22, 2022 8:01 am

Like griff, once Barry gets behind, he moves on to a new thread.

not-a-redneck
Reply to  Barry Anthony
February 22, 2022 8:58 am

You might want to check the article in Nature – Diagnosing Earth – from 5th August 2021. https://www.nature.com/articles/d41586-021-02150-0.

Amongst other things it discusses climate models running hot. It notes that scientists are puzzled by models showing extremes of warming – which they find is contrary to other evidence.

Oh, and by the way DON’T call me a denier. If I, as a layman, cannot in a sensible way, question something in the scientific realm – then there’s a slight problem – isn’t there..?
BTW – I can see that some of the models are very useful/accurate – but some probably aren’t – check out the Nature article.

Reply to  Barry Anthony
February 21, 2022 3:00 pm

Syukuro Manabe won the Nobel. No model did so.

meiggs
Reply to  John Shewchuk
February 21, 2022 6:42 am

Baghouses for particulate removal, SOX and NOX removal all were in vogue toward the end of “ice age cometh” back in the 70’s on US coal fired plants. Recognizing that trying to reconstruct credible data from the distant past such as the MWP is problematic has anyone studied (objectively) the impact on climate of the Clean Air Act of late last century? Surely there is enough quality data to make objective conclusions about “aerosols and incoming radiation” in relation to global weather trends?

Many scientists arguing for the existence of the MWP have noted that the interval was characterized by an increase in incoming solar radiation paired with a relative absence of volcanic activity. (Aerosols expelled from volcanic eruptions have been shown to block a portion of incoming sunlight.) The combination of both phenomena would contribute to an increase in air temperatures. Some scientists have also attributed warmer air temperatures in the North Atlantic region to the delivery of warmer seawater (heated by solar radiation unimpeded by volcanic aerosols) by the Gulf Stream and other currents.

Gary Pearse
Reply to  John Shewchuk
February 21, 2022 3:18 pm

John, yes you are right, but these events and earlier ones should be analyzed as an ‘equation’ of natural variability, probably up to 1950.

After 1950, if CO2 is indeed a factor in warming, then if temperature forecasts prove to be 300% too high, then you must conclude that CO2 is, at best, a small player given what we know about the significant range of natural variability and the negative feedbacks that emerge to counter changes in both warming and cooling. So far, there is nothing ruling out natural variability as the only ’cause’ needed to give us the actual temperature record. This should be the thinking of any sober, disinterested scientific assessment of climate data.

Barry Anthony
February 21, 2022 6:29 am

>>After reading “Into The Black Box” (ref. 1), once again a great and very informative contribution by Willis Eschenbach,<< Citing an small-time shill with no credible scientific background whatsoever pretty much exposes this article as just another flaccid attempt at pseudoscience. The fact that climate models going back decades (including those of Exxon) have proven to be exceptionally accurate against direct observation has been a chestnut that the Denier narrative has desperately and increasingly frantically tried to crack.

c1ue
Reply to  Barry Anthony
February 21, 2022 6:35 am

It is always interesting to see how GCMs are described as accurate.
The ensemble average of multiple models, each one tuned, still shows real world results bumping along the bottom of the cone of averaged GCM outcomes.
And this is with successive versions of the GCMs tuned to “the latest available data”.
So in other words, the models are tuned to real world data, run for 5 or 6 years and still show a clear warm bias even in such a short time.

Barry Anthony
Reply to  c1ue
February 21, 2022 7:16 am

>>It is always interesting to see how GCMs are described as accurate.<< https://www.carbonbrief.org/analysis-how-well-have-climate-models-projected-global-warming

guest
Reply to  Barry Anthony
February 21, 2022 7:46 am

How can a conclusion be drawn about model performance when their confidence band is so large relative to the changes in observed temperatures, particularly when the hindcast period of 30 years exceeds the 20 year period of independent observations? How have the models performed for local temperatures, precipitation and ice cover?

Joseph Zorzin
Reply to  Barry Anthony
February 21, 2022 7:53 am

from that link:

“Models are far from perfect and will continue to be improved over time.”
So, stop saying it’s settled science.

Thomas Fuller(@thomaswfuller)
Reply to  Barry Anthony
February 21, 2022 8:02 am

I think recalling what Manabe said about climate models might be helpful here. That the best models would chart the broad sweep of climate change but that they should not be used to predict future climates. Of course he added that that’s exactly what they would be used for. The record doesn’t indicate whether or not he sighed. But that’s what I imagine.

Barry Anthony
Reply to  Thomas Fuller
February 21, 2022 8:15 am

And, AGAIN, major climate models going back decades are STILL proving to be accurate against direct observation. It’s hilarious that Deniers can stare empirical data in the face and still pretend otherwise.

MarkW
Reply to  Barry Anthony
February 21, 2022 8:53 am

Only someone who is totally blind to reality, could claim that climate models are accurate.

Drake
Reply to  Barry Anthony
February 21, 2022 9:44 am

Thanks for commenting Barry.

Please pick ONE climate model, not the average of MANY, other than the Russian model. and post it with all iterations from the FIRST documented run to show that it has ALWAYS been RIGHT as to the FUTURE and PAST “global average temperature anomaly”.

We will await your post with great eagerness. We hope you will actually learn something of the truth about “climate models”

Drake

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 10:03 am

Have you read this:

https://wattsupwiththat.com/2018/06/30/analysis-of-james-hansens-1988-prediction-of-global-temperatures-for-the-last-30-years/

I show that a simple linear extrapolation of Hansen’s own data does a better job of predicting today’s temperature than any of his model scenarios.

You are the one wearing rose-colored glasses and blinders.

kzb
Reply to  Barry Anthony
February 21, 2022 12:22 pm

Barry Anthony: but isn’t the whole point of this article that modellers have tweaked the input variables in just such a way that the models are “accurate” ? And furthermore that the tweaks are often unreasonable, i.e. they are not independently backed by underlying physics ?
If you can adjust the input variables at will to make the plot fit the observations, it makes it look accurate, but unfortunately it has no predictive value. Because once the line starts to deviate from reality again, you just tweak the variables again to make it fit better.
That is my broad brush understanding of what the article is saying.

Bob boder
Reply to  Barry Anthony
February 21, 2022 1:37 pm

Barry

It doesn’t matter how many times you say it, it doesn’t make it so.

Tim Gorman
Reply to  Barry Anthony
February 21, 2022 3:23 pm

What do you think the models are predicting? They can’t tell you whether Tmax is going up or Tmin is going up. Studies by agricultural scientists show that the growing season is extending and the total heat accumulation by crops are going down, even with the longer growing season. Their study results provide support for the conclusion that Tmax is going down and Tmin is going up. Please note that higher Tmin’s would give you an increasing average.

The GCM’s are really useless for predicting future climate. The “global average” is meaningless. It doesn’t describe the actual climate for *anyplace*.

It’s hilarious that Deniers can stare empirical data in the face and still pretend otherwise.”

What “empirical data”? Have you found someplace to actually measure the “global average temperature”? I can’t find that location described in any of the climate literature! So what “empirical data” are you talking about?

Trying to Play Nice
Reply to  Barry Anthony
February 22, 2022 4:43 am

Are you Griff’s vacation replacement?

Tom.1
Reply to  Barry Anthony
February 21, 2022 8:47 am

Any explanation for why this has not been updated since May 2017, which coincides with an El Nino event?

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 9:59 am

If you were in the market for a high-performance car, and the salesman told you that the car could achieve 0-60 MPH in 5 seconds, +/-3 seconds, would you be satisfied with the accuracy of his claim? If not, what would you expect?

Pat from kerbob
Reply to  Barry Anthony
February 21, 2022 6:49 am

Every trope and insult in the Scientology book.
Thank you for being you

Carlo, Monte
Reply to  Pat from kerbob
February 21, 2022 7:03 am

He even hauled out the “denier” label.

Barry Anthony
Reply to  Pat from kerbob
February 21, 2022 7:32 am

Why the “Scientology” claim? Why does pointing at the simple reality of empirical data and how it debunks the pseudo science underneath the OP warrant such an accusation?

Joseph Zorzin
Reply to  Barry Anthony
February 21, 2022 7:56 am

models are not empiracle data- and one of your links suggested that the models are “far from perfect”

just admit that climate science is a work in progress insufficient to make multi trillion dollar bets

Barry Anthony
Reply to  Joseph Zorzin
February 21, 2022 8:17 am

The models are compared against empirical data. And it’s that comparison that proves they’re consistently accurate. Why bother with the pretense to the contrary? It’s unseemly.

MarkW
Reply to  Barry Anthony
February 21, 2022 9:01 am

Only someone who no ability to judge reality could come to the conclusion that models accurate reflect historical data, and that’s after the historical data has been cooked to better match the models.

Derg
Reply to  Barry Anthony
February 21, 2022 10:03 am

Why are there so many models for settled science?

I would expect one.

MarkW
Reply to  Derg
February 21, 2022 10:21 am

And why do none of the models come even close to agreeing with the others?

Tim Gorman
Reply to  Barry Anthony
February 21, 2022 3:26 pm

What empirical data? Empirical data is MEASURED. Where are you measuring the global average temperature? There is *NO* empirical data against which the GCM outputs can be compared.

LdB
Reply to  Tim Gorman
February 22, 2022 5:21 am

Yes he has the most basic thing wrong and it isn’t worth engaging with him till he does some reading.

LdB
Reply to  Barry Anthony
February 22, 2022 5:20 am

“The models are compared against empirical data.”

No they aren’t and the fact you make that statement means you have no credibility.

Even stupidity AGW sites like Skeptical Science gets that right.

You obviously need the “dummies guide to climate models”
https://www.carbonbrief.org/qa-how-do-climate-models-work

MarkW
Reply to  Barry Anthony
February 21, 2022 8:58 am

Scientology has a better record of being right, than does climate science.

fretslider
Reply to  Barry Anthony
February 21, 2022 7:05 am

Why not re-read “Into The Black Box” and why not explain where he is wrong and why?

I’m surprised you passed up the opportunity to do so. But then I would say you are unable to, hence the “Denier narrative” remark.

Last edited 3 months ago by fretslider
Barry Anthony
Reply to  fretslider
February 21, 2022 7:18 am

Major climate models going back decades have and continue to prove exceptionally accurate. The OP’s fundamental assertion is just a strawman.

Carlo, Monte
Reply to  Barry Anthony
February 21, 2022 7:28 am

Depends on your definition of “exceptionally accurate”.

fretslider
Reply to  Barry Anthony
February 21, 2022 7:32 am

why not explain where he is wrong and why?

But then I would say you are unable to, hence the “Denier narrative” remark.”

It’s nice to get it right.

If “Major climate models going back decades” were so good, they wouldn’t need much improvement, would they? And CMIP6 is the worst iteration yet.

Barry Anthony
Reply to  fretslider
February 21, 2022 7:35 am

>>And CMIP6 is the worst iteration yet.<< Based on what criteria, specifically? Provide a credible, independent, and peer-reviewed study that supports your claim.

fretslider
Reply to  Barry Anthony
February 21, 2022 7:48 am

When you answer my question I’ll answer yours. That’s how it works in a discussion.

Barry Anthony
Reply to  fretslider
February 21, 2022 8:09 am

>>When you answer my question I’ll answer yours. That’s how it works in a discussion.<< Your post didn’t include a question.

fretslider
Reply to  Barry Anthony
February 21, 2022 8:11 am

Don’t play coy.

You claim Eschenbach is wrong or have you changed your mind on that already?

Do tell where and how he’s wrong – if you can.

Last edited 3 months ago by fretslider
Barry Anthony
Reply to  fretslider
February 21, 2022 8:18 am

>>You claim Eschenbach is wrong or have you changed your mind on that already?<< Eschenbach’s claim that major climate models are inaccurate isn’t supported by any credible, independent, and peer-reviewed research, and IS proven wrong by same. https://www.sciencemag.org/news/2019/12/even-50-year-old-climate-models-correctly-predicted-global-warming

fretslider
Reply to  Barry Anthony
February 21, 2022 8:23 am

You are a broken record aren’t you. And quoting Zeke doesn’t help your cause.

A model that works is singular.

Climate models don’t work, so they now have (for CMIP6) the “runs” from around 100 distinct climate models being produced across 49 or more different modelling groups. 

All jam packed with parameterisation – or guesstimates. And all to no avail

“The vertical profile of recent tropical temperature trends: Persistent model biases in the context of internal variability”

https://iopscience.iop.org/article/10.1088/1748-9326/ab9af7

“Pervasive Warming Bias in CMIP6 Tropospheric Layers”

https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020EA001281

Enjoy the read.

Barry Anthony
Reply to  fretslider
February 21, 2022 8:39 am

Interesting that neither one of the “studies” you provide are in a peer-reviewed format. Also interesting that the authors are well-documented shills and Deniers. So, no, you don’t appear to have any credible, independent, and peer-reviewed research supporting your claim that major climate models are inaccurate. Thanks for confirming.

MarkW
Reply to  Barry Anthony
February 21, 2022 9:23 am

And here we go again the peer review shibboleth.
The claim is that unless those who make their living from pushing the global warming myth agree with what you have written, what you have written must be ignored.

It’s becoming more and more obvious that you have absolutely no science or math background and believe in global warming because that’s what you want to believe.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 10:15 am

… neither one of the “studies” you provide are in a peer-reviewed format.

It looks to me like the McKitrick-Christy research is published in a mainstream, peer-reviewed source. Did you not read it, or do you have a reading comprehension problem?

MarkW
Reply to  Clyde Spencer
February 21, 2022 10:22 am

It’s not an officially recognized climate science source.

Barry Anthony
Reply to  Clyde Spencer
February 21, 2022 11:22 am

>>It looks to me like the McKitrick-Christy research is published in a mainstream, peer-reviewed source.<< You see the “Open Access” disclaimer at the top of the paper. This means it has not undergone peer review by the publishing journal, and they in no way vouch for its veracity.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 6:48 pm

“Peer Review” has come to mean something different than what it did originally. Because publishing is a big business, publishers use ‘gate keepers’ to help preserve their reputations by keeping the tin-foil hat writers at bay. However, the point of “peer review” is exactly what it says: Review and critique by peers of the writer. That can’t actually happen until something is published in a form with wide dissemination. It is hard to get wider dissemination than on the internet.

Even major journals do not vouch for veracity. They just make a good faith attempt at weeding out junk.

I suspect you are as clueless about “open access” as you are about climatology. “Open access” is primarily an economic model the doesn’t impose fees on the writer or reader. There is no doubt in my mind that the American Geophysical Union exercises some oversight on what they accept and that the authors have at least asked one or two colleagues to review, if not edit it. No professional wants to look like they are a “Berry.” They therefore usually ask for informal review.

ColdH2O
Reply to  Barry Anthony
February 21, 2022 9:02 pm

Barry Anthony wrote: You see the “Open Access” disclaimer at the top of the paper. This means it has not undergone peer review by the publishing journal, and they in no way vouch for its veracity.

By this statement you prove that you are not a scientist and scholar. Even graduate students know that “Open Access” means that the authors have chosen to make the work open to anyone and not keep it behind a paywall. This work was peer-reviewed and the journal stands behind the work.

If you don’t know even this simple fact about the world of scientific publishing, then you have no standing to comment on matters of science.

That makes you a shill.

Redge
Reply to  Barry Anthony
February 21, 2022 10:51 am

Why play the man and not the ball?

If the papers are not reviewed, why does the author thank the anonymous reviewers?

If the papers are publishers are “rubbish”, why do are the papers cited positively in papers published in “proper” journals?

Barry Anthony
Reply to  Redge
February 21, 2022 11:26 am

>>If the papers are not reviewed, why does the author thank the anonymous reviewers?<<

The paper as referenced in the link was clearly published as Open Access, i.e. not reviewed by the journal.

MarkW
Reply to  Barry Anthony
February 21, 2022 3:22 pm

Why does being reviewed by a journal matter?
Open access papers are reviewed by everyone who reads the paper. That’s much better “peer review” then having a couple of people who frequently are co-authors with you, do the review.

Redge
Reply to  Barry Anthony
February 21, 2022 11:05 pm

The paper as referenced in the link was clearly published as Open Access, i.e. not reviewed by the journal.

This comment clearly shows your lack of knowledge

Both Earth and Space Science and Environmental Letters are listed by the DOAJ. This means:

DOAJ journals must exercise peer review or editorial quality control. You can also see if the journal is a member of the Open Access Scholarly Publishers Association. Membership requires a thorough screening process based on the OASPA code of conduct for OA journals.

Thomas
Reply to  Barry Anthony
February 21, 2022 11:43 am

Barry,

You wrote, “So, no, you don’t appear to have any credible, independent, and peer-reviewed research supporting your claim that major climate models are inaccurate.”

Please see, Propagation of Error and the Reliability of Global Air Temperature Projections. Patrick Frank

MarkW
Reply to  Thomas
February 21, 2022 7:08 pm

I’ve said it before and I’ll say it again, the type of peer review you find in a place like this, is many times greater than any of the so called pal review journals.

Carlo, Monte
Reply to  Barry Anthony
February 21, 2022 12:11 pm

Another idiot, making a fool of hisself.

TheLastDemocrat
Reply to  Barry Anthony
February 21, 2022 12:24 pm

“sciencemag”
derp.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 10:07 am

… they wouldn’t need much improvement, would they?

There’s your question. Answer it!

Joseph Zorzin
Reply to  Barry Anthony
February 21, 2022 7:57 am

one of your links said that models “are far from perfect”- which I think doesn’t justify “exceptionally accurate”

MarkW
Reply to  Barry Anthony
February 21, 2022 9:49 am

The models predict warming. It warmed, therefore the models are 100% accurate.

Derg
Reply to  Barry Anthony
February 21, 2022 10:05 am

Sciencemag.org 😉

MarkW
Reply to  Barry Anthony
February 21, 2022 9:02 am

Translation: I’ve been told what to believe and I’m not going to look at anything that differs from that.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 10:05 am

Repeating your mantra does not make it true.

Barry Anthony
Reply to  Clyde Spencer
February 21, 2022 11:29 am

>>Repeating your mantra does not make it true.<< Hard data makes it true. And the hard data by way of direct observation clearly shows that the major climate models going back decades are exceptionally accurate.

Carlo, Monte
Reply to  Barry Anthony
February 21, 2022 1:21 pm

If your claim is true, then there must exist a very large body of other models that are less accurate.

Where are they?

MarkW
Reply to  Barry Anthony
February 21, 2022 3:23 pm

No matter how many times you repeat that lie, it still remains a lie.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 6:52 pm

You obviously didn’t bother to read the link I provided for my analysis of Hansen’s sub-standard work. You make assertions based on ignoring anything that doesn’t support your belief system.

commieBob
Reply to  Barry Anthony
February 21, 2022 7:24 am

The fact that climate models going back decades (including those of Exxon) have proven to be exceptionally accurate against direct observation …

Yeah but every time they adjust the temperature record, they have to retune the climate models to match the adjusted record.

Even the IPCC admits that the models run hot. link

Is the best you can do just lies and insults?

Barry Anthony
Reply to  commieBob
February 21, 2022 7:31 am

>>Yeah but every time they adjust the temperature record, they have to retune the climate models to match the adjusted record.<< And, AGAIN, major climate models going back decades are proving to be exceptionally accurate against direct observation. Empirical data simply shoots down the desperate Denier attempts to paint the models as inaccurate.


commieBob
Reply to  Barry Anthony
February 21, 2022 8:08 am

I back up my statements with links. You … not so much.

Barry Anthony
Reply to  commieBob
February 21, 2022 8:22 am

Links? Like what?

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 10:19 am

Do you have a problem seeing the color red?

Redge
Reply to  Barry Anthony
February 21, 2022 10:53 am

Try reading with comprehension

Barry Anthony
Reply to  Redge
February 21, 2022 11:31 am

And, AGAIN, major climate models going back decades have–and continue to–be accurate against direct observation. Do you understand how direct observation works within the scientific method?

MarkW
Reply to  Barry Anthony
February 21, 2022 3:25 pm

The only way to get the models to even remotely match the data. is to use confidence intervals so large that they automatically refute the claim of model accuracy.

Redge
Reply to  Barry Anthony
February 21, 2022 11:07 pm

Do you not see the link in commieBobs comment?

Maybe you’re colour blind

Sunsettommy(@sunsetmpoutlookcom)
Editor
Reply to  Redge
February 21, 2022 11:47 pm

More likely willfully blind but I will help him anyway.

MarkW
Reply to  Redge
February 22, 2022 8:07 am

I sometimes have trouble finding a dark blue link amidst black text. Especially if it isn’t bolded or somehow uses a different font.
More than once I’ve had to hover my mouse over text to try and find a link someone else has told me is there.

Sunsettommy(@sunsetmpoutlookcom)
Editor
Reply to  Barry Anthony
February 21, 2022 11:48 pm

This LINK

U.N. climate panel confronts implausibly hot forecasts of future warming

Last edited 3 months ago by Sunsettommy
Graemethecat
Reply to  Sunsettommy
February 22, 2022 3:34 am

The first paragraph of that link contains an amazing number of false assertions about extreme weather, sea levels, and polar ice.

MarkW
Reply to  Barry Anthony
February 21, 2022 9:08 am

You really are a broken record. No matter how many arguments and how much data is presented, you keep going back to one person’s claim that the models are accurate, even when it is pointed out to you that the article you keep presenting isn’t as definitive as you so desperately want to believe.

Mark BLR
Reply to  Barry Anthony
February 21, 2022 10:13 am

And, AGAIN, major climate models going back decades are proving to be exceptionally accurate against direct observation.

Why not look at the most recent — and therefore those which should be the best examples for being “exceptionally accurate” — climate models, i.e. those used in CMIP6 for the AR6 report ?

The most complete set of “direct observations” are those “Post 1975”.

It’s not like you have a large fraction of the CMIP6 models that “run hot” for that time period … is it ?

Screenshot_AR6_Figure-7-19.png
Mark BLR
Reply to  Mark BLR
February 21, 2022 10:23 am

Alternatively, how about how the estimates for ECS have “narrowed” significantly between CMIP5 (AR5, 2013) and CMIP6 (AR6, 2021), with the “exceptional accuracy” of those models meaning that “expert judgement / assessment” is no longer needed to filter out the most egregiously in-accurate models, and end up with their “IPCC best estimate” for ECS going in the opposite direction from the way the models went over the last 8 or 9 years.

It’s not like the IPCC would need to add qualifiers along the lines of “projections in this assessment [AR6] do not solely rely on the models”, now would they ?

Oh ! … Wait …

Screenshot_AR6_FAQ-7-3-Figure-1.png
Thomas
Reply to  Mark BLR
February 21, 2022 11:50 am

That puts an end to Barry’s argument. Even the must august body of international climate scientists, after reviewing the peer reviewed literature on the subject, don’t trust the models.

Barry Anthony
Reply to  Mark BLR
February 21, 2022 11:31 am

Provide a source link for your chart and its supporting data, please.

Mark BLR
Reply to  Barry Anthony
February 22, 2022 3:37 am

Provide a source link for your chart and its supporting data, please.

[ Blinks in surprise … ]

Really ?!?

You are unable to go from “used in CMIP6 for the AR6 report” and “Figure 7.19” (and “FAQ 7.3 Figure 1”) to the source(s) ?

Wow …

– – – – –

OK, if you insist.

1) Go to the IPCC AR6 (WG1) website.
Link : https://www.ipcc.ch/report/ar6/wg1/

2) Scroll down to the “Full Report” section, then click on the “Chapters” bar to open it up.

3) Download the PDF file for “Chapter 7: The Earth’s energy budget, climate feedbacks, and climate sensitivity” to your local hard disk (or right-click on the “DOWNLOAD” button and “Open link in a new tab” if your browser supports PDF files natively).

NB : In the “Final Government Draft / Subject to final editing” version of AR6 all figures for each chapter are grouped at the end of that chapter.

“Figure 7.19” can be found on page 7-198 (= “Page 204 of 210” in my PDF file reader application).

“FAQ 7.3 Figure 1” is on the last page of the entire file, 7-204 (= “Page 210 of 210”).

Last edited 3 months ago by Mark BLR
Right-Handed Shark
Reply to  Barry Anthony
February 21, 2022 11:49 am

griff? is that you?

Clyde Spencer
Reply to  Right-Handed Shark
February 21, 2022 6:55 pm

It does have a similar odor.

Sunsettommy(@sunsetmpoutlookcom)
Editor
Reply to  Right-Handed Shark
February 21, 2022 9:35 pm

Nope.

Walter Horsting
Reply to  Barry Anthony
February 21, 2022 8:02 am

I love the certainty of the models….

68-models-vs-obs-1979-2021-oceans-Fig01.jpg
Barry Anthony
Reply to  Walter Horsting
February 21, 2022 8:07 am

Why would you bother to post that tired old chart that uses the lower troposphere data from Spencer/Christy, two long-debunked Shill/Denier clowns? The black “direct observation” line is not surface temperature data.

MarkW
Reply to  Barry Anthony
February 21, 2022 9:09 am

Wow, the amount of hatred you posses for those who don’t worship as you do is incredible.

Simon
Reply to  MarkW
February 21, 2022 10:10 am

Someone wheel out the mirror.

Derg
Reply to  Simon
February 21, 2022 4:30 pm

The Russia colluuuusion clown appears.

Trudeau blamed Russia for the truckers…classic

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 10:22 am

… two long-debunked Shill/Denier clowns?

Do you realize that you have established a precedent? Don’t be surprised if someone now calls you a “clown,” or worse.

frankclimate
Reply to  Barry Anthony
February 21, 2022 10:25 am

Barry: “two long-debunked Shill/Denier clowns?” You discredit yourself with such words. I would never call someone “clowns” in a debate. You do so, which excludes you.
All the best!

Smart Rock
Reply to  Barry Anthony
February 21, 2022 11:25 am

Well, Barry, it appears that you have something against Dr. Spencer and Dr. Christy. Will you please provide links to the debunking of their science? Links that don’t rely on personal insults to make a rhetorical point, but present analysis of their publications and their published data? Which BTW documents global average LT temperatures increasing over the entire length of the satellite era, but not to a degree that causes alarm in me.

Your categorizing someone you disagree with as “small-time shill with no credible scientific background whatsoever” won’t work with those guys.

Willis Eschenbach doesn’t (AFAIK) claim to have much of a formal scientific background. What he does have is an inquiring mind and the ability to play with public-domain data in innovative and interesting ways, often leading to thought-provoking conclusions and fascinating hypotheses. Characteristics that are not prominently displayed in the climate-science community with its rigid orthodoxy.

On the basis of today’s sorry performance, if you want to see a genuine “Shill/Denier” you might try looking in the mirror.

Walter
Reply to  Barry Anthony
February 21, 2022 1:45 pm

Satellite data is way better than surface temperature data. It literally measures every single cubic inch of the atmosphere. A surface thermometer not only measures that tiny portion of one area but also suffers from homogenization and time bias. Now please go away alarmist Chicken Little.

Sunsettommy(@sunsetmpoutlookcom)
Editor
Reply to  Barry Anthony
February 21, 2022 9:46 pm

The chart you dislike states Sea Surface Temperatures, and the Black line is ESSSTv5 which is Sea surface Temperature data.

You will have to post evidence to support your assertions about the chart.

Meanwhile you should stop attacking people calling them deniers which is a listed policy violation that would often allow me to delete it which would be a good idea since I approved almost all of your comments for this thread.

POLICY:

(Trolls, flame-bait, personal attacks, thread-jacking, sockpuppetry, name-calling such as “denialist,” “denier,” and other detritus that add nothing to further the discussion may get deleted) SUNMOD

Gordon A. Dressler
Reply to  Walter Horsting
February 21, 2022 8:15 am

. . . and their “exceptional accuracy”, as claimed above by one highly misinformed commenter that just doesn’t have a clue as to reality.

Gordon A. Dressler
Reply to  Barry Anthony
February 21, 2022 9:45 am

Sorry, Barry, but a single article by author Brian Khan (with his self-described bio tag-line of “Journalist on the apocalypse beat” — see https://www.linkedin.com/in/blkahn ) in a publication by gizmodo.com (not recognized as being a source of credible climate information) hardly qualifies as being scientifically objective.

First, the title of the article contains the pejorative phrase “2019’s Ominous CO2 Milestone”. So, what was ominous about the atmospheric CO2 levels in 2019, which according to NOAA Mauna Loa data had mean values that varied from 410 to 413 ppm? Is our current atmospheric CO2 level of about 418 ppm even that much more “ominous” in comparison?

Secondly, Exxon should be very proud that their employed scientists were so accurate in predicting the rise in atmospheric CO2—from all causes, both natural and human-originated—over a timespan of some 37 years. The IPCC should employ scientists of this caliber.

MarkW
Reply to  Gordon A. Dressler
February 21, 2022 9:50 am

Everyone who disagrees with the narrative is a shill, regardless of scientific background.
Everyone who agrees with the narrative is a scientist, regardless of scientific background.

Tom Abbott
Reply to  Gordon A. Dressler
February 21, 2022 1:13 pm

Excellent comment, Gordon!

Gordon A. Dressler
Reply to  Barry Anthony
February 21, 2022 8:05 am

Barry Anthony, in his disparaging, ad hominem reference to Willis Eschenbach, posted:
“Citing an small-time shill with no credible scientific background whatsoever . . .”

So, Barry, please provide your own “credible scientific background” (your curricula vitae, as it were) that you believe qualifies you to make such a dumb-a$$ statement.

Also, you need to learn the appropriate use of the articles “a” and “an”, since your got it wrong in your post’s excerpt that I cited above.

BTW, the last sentence of your comment is 100% scientifically-provable to be incorrect, assuming that an error of +300% and higher of various IPCC model predictions-versus-observational data does not qualify as being “exceptionally accurate” (your words)

Barry Anthony
Reply to  Gordon A. Dressler
February 21, 2022 8:29 am

>>So, Barry, please provide your own “credible scientific background” (your curricula vitae, as it were) that you believe qualifies you to make such a dumb-a$$ statement.<< I simply refer to the body of the credible, independent, and peer-reviewed research. This is what proves Eschenbach’s nonsense wrong. Surely you hold credible research in high regard, as opposed to the childish posturing of a bad actor? https://www.desmog.com/willis-eschenbach/

Gordon A. Dressler
Reply to  Barry Anthony
February 21, 2022 8:35 am

You get no credit for an attempt at deflection from the direct request I made to you.

Your silence in this regard speaks volumes . . . as does your failed attempt at deflection.

Barry Anthony
Reply to  Gordon A. Dressler
February 21, 2022 8:57 am

In summary, Eschenbach’s entirely unqualified claims are proven wrong by an overwhelming volume of peer-reviewed research and empirical data. What are your questions?

Gordon A. Dressler
Reply to  Barry Anthony
February 21, 2022 9:14 am

Reread my above post dated February 21, 2022 8:05 am that was made in reply to your post of February 21, 2022 6:29 am.

There was only one question/request and, here, I’ll even repeat it for you: “please provide your own “credible scientific background” (your curricula vitae, as it were)”

Simon
Reply to  Gordon A. Dressler
February 21, 2022 10:13 am

“please provide your own “credible scientific background” (your curricula vitae, as it were)”
I didn’t know you had to provide proof of experience in the field? Well that removes 99% of the people here then. Yep me included.

MarkW
Reply to  Simon
February 21, 2022 10:25 am

Barry is making the claim that only those who have officially recognized credentials have a right to be heard. Please try to keep up. For once.

Carlo, Monte
Reply to  MarkW
February 21, 2022 12:20 pm

Careful, lest Simon the Zealot accuse you of being a Canadian trucker.

MarkW
Reply to  Carlo, Monte
February 21, 2022 12:57 pm

Simon used to be a regular. After several months of being embarrassed he now limits his appearances to snapping at my heels.

Derg
Reply to  MarkW
February 21, 2022 4:38 pm

It’s because he isn’t very bright.

Simon
Reply to  Derg
February 21, 2022 7:47 pm

Bright enough to recognise a crook….Speaking of crooks how is that buddy of yours Trump going with his tax now his accountants have dumped him?

Derg
Reply to  Simon
February 21, 2022 7:54 pm

Russia colluuuusion strikes again 😉

You are so stupid…it really is amazing.

Simon
Reply to  Derg
February 21, 2022 7:57 pm

I’ll take it from your comment he’s not doing to well. Can I suggest it is going to get a whole lot worse for Donnie…

Derg
Reply to  Simon
February 22, 2022 4:25 am

Haha you are still mad that you believed Russia colluuuusion and can’t admit you are wrong.

You are a clown indeed.

I suppose Russia was responsible for the truckers….hahaha

Tom Abbott
Reply to  Simon
February 22, 2022 5:49 am

Wishful thinking, Simon.

Donnie may be out next president.

Last edited 3 months ago by Tom Abbott
Simon
Reply to  Tom Abbott
February 22, 2022 9:56 am

Tom, that is true, but as time passes it is looking less likely by the day. And let’s not forget, I’m pretty much the only one here who said he would lose last time.

Last edited 3 months ago by Simon
Ruleo
Reply to  Simon
February 25, 2022 12:05 am

Stolen election.

MarkW
Reply to  Simon
February 22, 2022 8:12 am

You have a problem with successful people, don’t you.

Simon
Reply to  MarkW
February 22, 2022 9:57 am

No, I am very fond of myself. I have a problem with crooks.

Tom Abbott
Reply to  Simon
February 22, 2022 5:48 am

Trump is doing just fine, as far as I can tell.

Democrats have no conpunctions about using government power against their political opponents. That’s what is happening here and what has been happening ever since Trump was elected.

The Democrats haven’t laid a glove on Trump yet. I expect that to continue, since I believe Trump is an honest man wrongly accused by the Democrats for political purposes.

Come back when Trump is convicted of something.

Carlo, Monte
Reply to  Tom Abbott
February 22, 2022 8:00 am

Poor lil’ Simon is shilling for the Clintonistas, and is probably too stupid to realize this.

MarkW
Reply to  Tom Abbott
February 22, 2022 8:14 am

In the world of the left, if you are an opponent, accusation is the equivalent of conviction. If you are a supporter, even conviction doesn’t mean you are guilty.

Simon
Reply to  Tom Abbott
February 22, 2022 10:00 am

Come back when Trump is convicted of something.”
Well he has already through. Impeached twice, Trump University cost him an awful lot of money paying for his guilt and these tax charges look damning. But ok Tom let’s wait and see.

MarkW
Reply to  Simon
February 22, 2022 8:11 am

And once again, Simon has to try and distract from the fact that he is beclowning himself once again.
Your hatred for Trump has completely rotted any brain you might once have had.

Gordon A. Dressler
Reply to  Simon
February 21, 2022 12:19 pm

Simon, one needs to provide such “proof of experience in the field” (your words) only when one decides to launch an ad hominem judgement against another individual with claims that he is a “small-time shill with no credible scientific background whatsoever “ (Barry Anthony’s words).

In simple terms, one needs to establish a basic degree of credibility (behind such rubbish) . . . in this case, BA has failed the litmus test.

It’s that simple.

MarkW
Reply to  Barry Anthony
February 21, 2022 9:25 am

Only science that agrees with your beliefs qualifies as science. Everyone else, not matter how well reasoned and documented, are dismissed as shills and unscientific.

MarkW
Reply to  Barry Anthony
February 21, 2022 3:28 pm

I see that you are still trying to claim that only when an article is reviewed by your fellow climate scientists, is a paper deemed to be true.

Simon
Reply to  Barry Anthony
February 21, 2022 10:11 am

Surely you hold credible research in high regard, as opposed to the childish posturing of a bad actor?”
Mmmmm. I wouldn’t be so fast to say that.

MarkW
Reply to  Simon
February 21, 2022 10:25 am

Since that is what you do, I can see why you would be sympathetic for such a position.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 10:29 am

Your ad hominem attacks on Willis and others does not serve you well. In science, unlike in a court of law, the argument is expected to stand on its own merit, not on the perceived character of the person writing the words.

If you insist on claiming that the character or competence of someone is pertinent, then you should be willing to show that you are qualified to pass judgement on those you are denigrating. You seem unwilling to do that. What conclusions can readers reach from your unwillingness to demonstrate you are at least Willis’ peer?

Thomas
Reply to  Barry Anthony
February 21, 2022 11:59 am

Barry, thanks for your comments. The response from the fine people who frequent this blog are very informative. They show how wrong you are. Even the IPCC doesn’t trust models. But stop the name calling. It only makes you look intellectually challenged, ugly, and rude.

Carlo, Monte
Reply to  Barry Anthony
February 21, 2022 12:19 pm

So no credentials, so you admit to being a rank hypocrite, got it.

MarkW
Reply to  Gordon A. Dressler
February 21, 2022 9:11 am

Isn’t it fascinating how everyone who disagrees with the climate narrative is a shill.
It’s almost as if he’s reading from a script and has absolutely no ability to think for himself.

joe
Reply to  MarkW
February 21, 2022 9:58 am

it is a script and if this were a phone call we would here pages turning.

Clyde Spencer
Reply to  MarkW
February 21, 2022 10:34 am

Reminds me of my experiences with calling an Indian/Pakistani service center for help with my computer. They lead with, “Are you sure it is plugged in?” followed by “Have you tried turning it off and back on?” followed in turn by, “Just a moment, I have to check something. I’ll be right back.”

MarkW
Reply to  Clyde Spencer
February 21, 2022 7:12 pm

Just don’t put your coffee cup in the cup holder.

Tom.1
Reply to  Barry Anthony
February 21, 2022 8:14 am

The fact that climate models going back decades (including those of Exxon) have proven to be exceptionally accurate against direct observation

By this, I assume you mean their use in predicting post-design direct observations?

leowaj
Reply to  Barry Anthony
February 21, 2022 8:21 am

Barry– just something to soak your mind in: when you come in swinging with ad hominem attacks and aspersion, you demonstrate that you are not interested in scientific debate. Rather you only care about being right. What might help your argument is if you drop the ad hominem attacks and aspersions and answer claims and counter-claims based directly on facts. Please demonstrate to us that you understand what you are talking about. I don’t know you but the way you behave here suggests anger and bitterness, not reasonableness and intelligence.

MarkW
Reply to  leowaj
February 21, 2022 9:13 am

It would enhance his ability to engage in scientific debate, if he would actually try to engage in scientific debate. Dismissing anyone who disagrees with his beliefs as a shill seems to be the limit of his abilities.

Beta Blocker
Reply to  Barry Anthony
February 21, 2022 8:32 am

Barry Anthony, the earth has been warming for the last 150 years, maybe even longer, and will in all probability continue to warm for another 150 years or more. Every climate model which predicts global warming will be proven over time to have gotten at least that part of it right.

My own interest in this debate focuses on the public policy aspects of the global warming question.

The Biden Administration is attempting to revive the Obama era Clean Power Plan, or at least the regulatory policy approach behind the CPP which focuses on coal and natural gas, but which ignores all other sources of America’s carbon emissions. A consortium of state attorney generals is opposing this policy approach in the courts.

My view has been that the CPP is intentionally constructed to fail in the courts, because it does not treat all carbon emissions equally and therefore does not effect all sectors of the economy and all political and demographic groups with equal force.

The alternative approach to the CPP — one which could be very powerful in controlling all of America’s carbon emissions but which has not so far been used — is for the EPA to classify carbon emissions as ‘criteria pollutants’ and to publish a Clean Air Act Section 108 Endanger Finding for carbon using 2009’s Section 202 finding as the model.

Taking this approach opens up a whole slew of EPA regulatory tools which are much more likely to survive in the courts than is a revival of the CPP and its policy of focusing on coal and natural.

Mr. Anthony, can you answer this question for me. Why aren’t climate activists pushing the Biden Administration to use the Section 108 approach for regulating carbon, an approach which is much more likely than a revived CPP to survive a court challenge?

Barry Anthony
Reply to  Beta Blocker
February 21, 2022 8:52 am

What is your regulatory solution for AGW, specifically in regards to energy and environmental policy?

MarkW
Reply to  Barry Anthony
February 21, 2022 9:27 am

There is no problem that needs a solution.
The tiny bit of warming that the world has enjoyed over the last 150 years is entirely beneficial.
More CO2 in the atmosphere is very beneficial.
There has been no increase in the number or intensity of storms.
There has been no increase in the number or intensity of floods.
There has been no increase in the number or intensity of droughts.

mal
Reply to  MarkW
February 21, 2022 9:57 am

Add in every carbon atom in your body came from CO2. CO2 is necessary for the carbon life forms here on earth how can it be a pollutant? Oh by the way we have not found any non carbon base life yet.

Barry Anthony
Reply to  mal
February 21, 2022 11:00 am

And driving atmospheric CO2 well outside the natural cycle can’t in any way, shape, or form be called a net positive, Mal.

MarkW
Reply to  Barry Anthony
February 21, 2022 7:16 pm

What is this “natural cycle” that wads your panties so severely?

What’s so magical about 280ppm? As I’ve pointed out, in the not to distant past (from a geological point of view) CO2 levels were more than 20 times greater. If levels drop to 150ppm, plants at sea level start dying. Above sea level, they start dying at slightly higher concentrations.

Are you actually trying to claim that any change caused by man is bad and doesn’t need to be proven?

Barry Anthony
Reply to  MarkW
February 21, 2022 11:01 am

>>
There has been no increase in the number or intensity of storms.<< That’s a lie. As always, science catches liars sooner or later. https://www.eenews.net/articles/scientists-see-old-hurricane-predictions-coming-true/

Carlo, Monte
Reply to  Barry Anthony
February 21, 2022 1:25 pm

EE News is not a peer-reviewed journal, rather it is a trade mag. By your own standards, you FAIL.

MarkW
Reply to  Carlo, Monte
February 21, 2022 3:32 pm

EE stands for electrical engineering. So by Barry’s own criteria, they aren’t qualified to have an opinion on this subject.

MarkW
Reply to  Barry Anthony
February 21, 2022 3:31 pm

What is it about you and your desire to make a fool of yourself.
Even the guys who gather the data have admitted that ALL of the increase is in small storms that only last a few hours to day. These storms were often missed prior to the satellite era. In other words, even the scientists agree that there has been no increase in the number of storms, just in the number of storms spotted.

Dave Andrews
Reply to  Barry Anthony
February 22, 2022 6:47 am

This is what Liz Bentley the Chief Executive of the UK Royal Meteorological Society said on BBC Radio 4 ‘World at One’ on 17th Feb 2022 in relation to the storms currently affecting the UK.

“If you look back over the last,say, fifty years or so there is not a compelling trend that we’ve seen in the amount of storms we get in the UK”

“We are not seeing any significant changes or trends within the number of storms or maximum wind gusts over the last five decades”

Beta Blocker
Reply to  Barry Anthony
February 21, 2022 10:53 am

Barry Anthony asks: “What is your regulatory solution for AGW, specifically in regards to energy and environmental policy?”

Let’s assume for purposes of discussion that Congress refuses to fund the Green New Deal.

Back in the fall of 2021, I did an analysis which examines the question of how far the Executive Branch of the US Government could go under current environmental and national security law, using only its existing authorities, in taking bold regulatory action to reduce all of America’s carbon emissions, not just those from coal and natural gas:

The Supply Side Carbon Emission Control Plan (SSCECP)

These are the eight major elements of the September 2021 version of the SSCECP:

I: Establish the legal basis for regulating all of America’s carbon emissions (1941-2021. Status ‘Complete’)
II: Declare a Climate Emergency, declare a Carbon Pollution Emergency, and publish a Climate Crisis Response Plan (2021-2022)
III: Expand and extend federal regulation and control of all carbon emissions (2022)
IV: Establish an expanded carbon emission regulation program managed by the EPA (2022)
V: Establish a carbon fuel rationing program managed by the Department of Energy (2022)
VI: Establish a process for expedited energy project siting, permitting, and approval. (2022)
VII: Publish and implement a National Energy Infrastructure Transition Plan (2022)
VIII: Perform ongoing GHG reduction monitoring & control activities (2023 through 2050)

The details of each SSCECP major element are included in the above analysis.

FYI, I am now in the process of updating the SSCECP to be in better alignment with recent developments in the ongoing saga of how and why the climate activists will not use the full authority of the federal government in regulating all of America’s GHG’s, not just those from the energy sector.

My latest update to the SSCECP analysis will be finished in a month or so. But in the meantime, let’s ask if Joe Biden has a credible plan for meeting his climate action goals.

America’s carbon emissions are roughly 17% of world emissions. A fundamental issue climate activists must address is how to convince China, India, and the developing nations that they should abandon fossil fuels and should instead rely on wind, solar, and nuclear for their long term energy needs. 

The argument is being made that America’s leadership in quickly reducing our own carbon emissions is a prerequisite for convincing China and India to reduce theirs. 

The problem with that argument is that a credible plan must be presented by the Biden Administration which demonstrates that America can in fact meet its stated GHG reduction targets — net zero in the power generation sector by 2035 and net zero for the American economy as a whole by 2050.

Here are just a few of the things a credible plan must contain: 

– A hard numbers estimate for what portion of Net Zero must be achieved through renewable energy development and what portion must be achieved through the imposition of strict energy conservation measures.
– A detailed, hard numbers estimate for the renewable energy resources America will be producing and consuming in 2035, identified and quantified as hard target objectives.
– A revised set of grid reliability planning objectives which is consistent with the realities of wind and solar’s intermittency.
– The numbers of wind turbines required, their nameplate capacities, their proposed locations, and their estimated capacity factors in the locations where these wind turbines are to be sited.
– The numbers of grid-scale solar farms required, their nameplate capacities, their proposed locations, and their estimated capacity factors in the locations where these solar farms are to be sited.
– The numbers of roof-top solar systems required, their nameplate capacities, their technical configurations, and their proposed distribution among business and residential structures.
– The numbers of grid-scale backup energy facilities required, their nominal capacities, their proposed locations, their technical configurations, and their estimated capacity factors.
– The numbers of smaller power generation backup systems likely to be required for individual cities and towns, and for large energy consuming industries.
– An inventory of the specific lands and coastal waters targeted for wind and solar development, including those lands needed for a greatly expanded energy transmission infrastructure.
– A credible policy and means for overcoming resistance to the Net Zero initiatives, means which may include abandoning parts or all of NEPA and reversing the decisions of government-charted local and state planning authorities which are adverse to wind and solar development. 

We have seen nothing so far from the Biden Administration which even remotely resembles a credible plan for achieving net zero in the power generation sector by 2035 and net zero for the American economy as a whole by 2050.

As long as this remains the case, why would China, India, or any other developing nation take America’s professed commitment to climate action leadership seriously?

Barry Anthony, let’s give you the benefit of the doubt and accept that you are in fact sincere in expressing your worries about climate change.

However, that being said, isn’t it time for you to start asking this question: Are those among the climate activists who are truly sincere being taken for a ride by Joe Biden and all the other big names and big organizations who don’t walk their talk of addressing climate change?

Last edited 3 months ago by Beta Blocker
Sunsettommy(@sunsetmpoutlookcom)
Editor
Reply to  Barry Anthony
February 22, 2022 8:32 am

LOL, you answer a Question with a Question.

Bad form.

Clyde Spencer
Reply to  Beta Blocker
February 21, 2022 10:42 am

Every climate model which predicts global warming will be proven over time to have gotten at least that part of it right.

Being able to discern a positive slope for the temperature trend from a negative slope is not sufficient information to be certain that there is a problem, and if there is, whether it is severe enough to warrant actions, or what the best solution(s) is. It takes accurate numbers to answer the questions. The ensembles of model runs demonstrate the wide variance in the ‘projections,’ which should carry more importance than the nominal value called the average of numbers of uncertain accuracy.

Beta Blocker
Reply to  Clyde Spencer
February 21, 2022 11:23 am

Clyde, for committed climate activists, any warming at all that we observe in the temperature record is proof that the climate models are appropriate tools for use in making public policy decisions.

As long as the thirty-year running average trend of GMT has a positive slope, regardless of its magnitude, climate activists will continue to claim that the models have been fully verified by observation, simply for the fact that any warming has occurred at all.

MarkW
Reply to  Barry Anthony
February 21, 2022 8:52 am

How typical of a climate alarmist. Instead of actually dealing with the facts presented, resorts to insults and claims that unless one has the proper credentials, nothing they say is worth listening too.

The claim that climate models have accurately reproduced historical climate is easily refuted by simply comparing the output of the models to historical data.
The use of the word Denier is further proof that you have nothing to contribute and are trying to push a narrative.

Barry Anthony
Reply to  MarkW
February 21, 2022 10:58 am

Eschenbach doesn’t deal in facts. He deals in fake charts. Ask him to provide the specific file(s) he used to generate these charts. We’ll wait.

Gordon A. Dressler
Reply to  Barry Anthony
February 21, 2022 1:27 pm

What if we ask you to provide the specific reasoning (including files, if need be) that supports your claim that Willis Eschenbach deals in “fake charts”.

Should be easy to do for one having your (hidden) scientific credentials.

I’ll not wait all that long for your action on this request, as I now realize that it will NEVER be forthcoming.

Bob boder
Reply to  Barry Anthony
February 21, 2022 1:51 pm

Willis always provides the sites and source code in the last couple the code is right in the article.

Barry is just a slandering troll, I suggest A) stop feeding his BS

B) I strongly suggest the mods shut him down for his slandering attacks on some of the best scientists in the field.

Clyde Spencer
Reply to  Bob boder
February 21, 2022 7:17 pm

I’m beginning to think that his actual purpose is to hi-jack the tread to prevent serious discussion of the author’s analysis.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 7:03 pm

If you had read this article, and have any reading comprehension, you would have noticed that the author mentions having even downloaded an Excel file from Eschenbach. It is difficult to tell whether you are a compulsive liar, or if you actually believe your claims. If the latter, then I think you are in need of professional help.

Sunsettommy(@sunsetmpoutlookcom)
Editor
Reply to  Barry Anthony
February 21, 2022 10:08 pm

First YOU have to show he is making fake charts which I have not seen you show.

Otherwise, what you are doing is normally called baiting him for something you have yet to show are fakes and that he isn’t here because he isn’t the author of this blog entry,

It is,

Ad Huijser

Who is the author

Willis wrote Into The Black Box three weeks ago where you didn’t post a single comment in, where Willis replied to many comments in the thread.

Meanwhile you lied anyway since Willis posted at the bottom of his post:

Technical Notes:
I’ve put all of the modeled temperatures and forcing data and a working example of how to do the fitting as an Excel xlsx workbook in my Dropbox here.

Forcings Source: Miller et al.

Model Results Source: KNMI

LOL you should slow down with the dumb attacks.

rhs
Reply to  Barry Anthony
February 21, 2022 8:56 am

Hey Barry why don’t you get involved and write a well refuted article with your own research and words? Or do you find it too difficult to be involved and easier to sit on the sidelines deferring with out of context links and ad lib attacks?

TallDave
Reply to  Barry Anthony
February 21, 2022 9:19 am

here’s my “light math” denier challenge, Barry:

find me any official model forecast in which we can draw a horizontal line between two monthly temperature values 40 years apart, like we can in the actual UAH lower troposphere record

let’s see who actually denies reality lol

Last edited 3 months ago by TallDave
Barry Anthony
Reply to  TallDave
February 21, 2022 10:36 am

>>find me any official model forecast in which we can draw a horizontal line between two monthly temperature values 40 years apart, like we can in the actual UAH lower troposphere record<< Can you even articulate what that question means? The reality that major climate models going back decades have proven to be accurate against direct observation is impacted by this question how, exactly?

Last edited 3 months ago by Barry Anthony
Carlo, Monte
Reply to  Barry Anthony
February 21, 2022 12:27 pm

Insert nickel, the monkey repeats…

MarkW
Reply to  Barry Anthony
February 21, 2022 1:01 pm

And once again, Barry proves that he is incapable of actually generating an original thought on his own. He just keeps repeating this tired and disproven mantra like the trained monkey that he turns out to be.

Sunsettommy(@sunsetmpoutlookcom)
Editor
Reply to  Barry Anthony
February 22, 2022 8:30 am

Translation: I can’t answer the question.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 9:55 am

Once again, please define numerically what you mean by claiming “exceptionally accurate.”

beng135
Reply to  Barry Anthony
February 21, 2022 10:43 am

Typical argumentum ab auctoritate.

Tom Abbott
Reply to  Barry Anthony
February 21, 2022 12:59 pm

“Citing an small-time shill with no credible scientific background whatsoever”

I guess we now see your true motivation. You’re a troll. A nasty troll.

Kevin kilty
February 21, 2022 6:40 am

MODTRAN is an excellent tool to explore questions of radiative transfer. However, the following limitations apply:

  1. The only publically available interface to the code that I know of is at U of Chicago, and the wrapper they provide for the program allows only limited input. Well, it’s free.
  2. Happer and Wijngaarten have pretty well convinced me that one cannot use MODTRAN to get the requisite accuracy for policy input. The HITRAN model, and the more limited wings of the broadened lines are required to reach small uncertainty. The generally used Voigt model “wings” of line broadening have to be truncated.
DMacKenzie
Reply to  Kevin kilty
February 21, 2022 7:13 am

Modtran has much more “under the hood”, than is available through the UChicago wrapper. Unfortunately costs a couple of $K and 2/3$K per year in maintenance fees. Which is about the what old Fortran programs with a PC friendly front end driver costs these days….
http://modtran.spectral.com/modtran_order
The UChicago version is a wonderful resource for which students and armchair climatologists should be very grateful….parameterized not a GCM, with excellent radiative heat transfer calcs.

Laws of Nature
February 21, 2022 7:03 am

I would not worry too much about CMIP5 and older models anymore.
CMIP6, while certainly not perfect, represent a step forward in the simulation of clouds.
Older model are simply obsolete by now.

guest
Reply to  Laws of Nature
February 21, 2022 7:28 am

How can one know the global cloud cover in the pre-satellite era when benchmarking models with improved cloud meodeling?

Clyde Spencer
Reply to  Laws of Nature
February 21, 2022 10:47 am

How can you justify worse results, compared to reality, being a step forward? They need to find out why the results are worse. If it is discovered that it is a structural problem related to the simulation of clouds, then they may have to scrap the whole thing. Whether they can salvage CMIP-6, or have to fall back to CMIP-5 remains to be seen. I think you are jumping the gun.

Sparko
February 21, 2022 7:04 am

Elbow here, nudge there, thumb there and there, put you foot on that, and shoulder in there.
Then close your eyes and squint, and Viola

fretslider
Reply to  Sunny
February 21, 2022 7:16 am

The Guardian was told by the village midwife clinic of more than 900 cases of potentially deadly acute respiratory infections (ARI) among the approximately 4,000 residents of Kawasi in 2020. “

I wonder why?

Barry Anthony
Reply to  Sunny
February 21, 2022 7:50 am

Is it your claim that nickel usage is somehow exclusive to EVs?

Joseph Zorzin
Reply to  Sunny
February 21, 2022 8:00 am

apparently polluting the drinking water is OK in the name of Earthly Salvation

Clyde Spencer
Reply to  Sunny
February 21, 2022 10:55 am

To be objective, the ‘Grauniad’ article doesn’t establish that the hexavalent chromium is a result of the mining. The chromium may well be in the soil and bedrock. Chromite is pretty resistant to weathering, even in the tropics. The Sierra Club has a long history of presenting problems that they attribute to mining, without supplying any historical evidence that the problem (such as arsenic) started with the mining.

fretslider
February 21, 2022 7:27 am

If you know how something works you can model it. If you don’t know then you’re kind of stuck with what bits you do know and that just isn’t enough, especially where climate is concerned.

The current state of understanding certainly doesn’t warrant this:

The latest supercomputing technology will unleash the full potential of weather and climate data for the UK

Up to £1.2 billion investment has been confirmed for a state-of-the-art supercomputer to improve severe weather and climate forecasting,

Data from the supercomputer will be used to inform Government policy as part of leading the global fight against climate change and meeting net zero emission targets.

https://www.metoffice.gov.uk/about-us/press-office/news/corporate/2020/supercomputer-funding-2020

I’d give them a Sinclair ZX81.

Jim Gorman
Reply to  fretslider
February 21, 2022 8:38 am

That was my first pre-built personal computer. Had fun building new memory modules and printer interfaces.

Scissor
February 21, 2022 8:41 am

Good analysis.

It seems that NO2 is mistakenly being used for N2O. NO2 (nitrogen dioxide) is not a greenhouse gas while N2O (nitrous oxide) is one.

Inhaling N2O, aka laughing gas, can be pleasurable. Inhaling NO2 is no laughing matter as it can be deadly.

Jim Gorman
February 21, 2022 8:43 am

Nice article showing how GCM’s are basically in their infancy and like infants trying to walk, they fall down.

H2O is a big player in all areas as it absorbs lots of the sun’s near IR, IR from the surface, and is a big factor in convection and subsequent clouds. This adds to any errors in GCM’s.

Richard M
February 21, 2022 8:46 am

Focusing on radiation transfer in the atmosphere misses the biggest problems with climate models and all computations of sensitivity. The reason is the incorrect assumptions about the atmospheric boundary layer.

The boundary layer, first ~100 meters above the surface, is in thermal equilibrium with the surface, and eliminates most of the effects of warming seen in radiation models.

If you look at the atmosphere as multiple concentric layers you find almost all of the downwelling radiation assumed to be created by CO2 occurs within 10 meters of the surface. However, since the surface and this layer are at thermal equilibrium, the warming is lost. it simply flows back into the boundary layer via conduction and other forms of energy transfer.

This is the part of atmospheric physics not present in the current set of models or in any energy budget diagrams. In order to completely understand why, one only needs to look at the number of energy transfers that occur between the surface and gas molecules.

Kinetic energy transfers (aka conduction) occur at rates over a 1000 times higher than radiation transfers. In addition, all gases in the atmosphere are involved. There are 2500 gas molecules for every CO2 molecule. The total energy transfer opportunities are then 2500×1000 = 2.5 million.

Now consider a CO2 molecule radiating a photon downward toward the surface (50% go upward). Before the next one is radiated there will have been 5 million kinetic collisions. Thermal equilibrium is easily restored. The quantum of energy carried by the photon has a high probability of having already been returned to the atmosphere.

In other words, no warming occurred as a result of a radiation transfer between the boundary layer and the surface. Since this is where almost all the surface absorbed radiation calculated by programs like MODTRAN occurs, it is vastly overstating the warming potential.

Radiation transfer between the surface and the boundary layer are simply a small part of the total thermal equilibrium process. They provide no warming or cooling effect.

The final part of the puzzle becomes clear when you consider what happens above the boundary layer. More radiation travels upward than travels downward. The net radiation transfer is upward. Adding more CO2 will increase both. Double CO2 and you double the net radiation moving upward.

Barry Anthony
Reply to  Richard M
February 21, 2022 8:49 am

And yet, in spite of all your bluster, major climate models going back decades are still proving to be accurate today. Why is that?

MarkW
Reply to  Barry Anthony
February 21, 2022 9:28 am

Repeating a lie over and over again, doesn’t make a truth.

Tom Abbott
Reply to  MarkW
February 21, 2022 1:25 pm

That seems to be a habit of alarmists.

LdB
Reply to  MarkW
February 22, 2022 5:23 am

What is more interesting is he doesn’t even understand the outputs of climate models and yet he makes the claim. I gave him a dummies guide to climate model link above.

MarkW
Reply to  LdB
February 22, 2022 8:18 am

I doubt he’ll be able to understand it.

Richard M
Reply to  Barry Anthony
February 21, 2022 9:30 am

If you opened your mind to other possibilities you would already know. Ocean cycles appear to have a direct effect on clouds. There’s been a significant brightening of the skies as more and more solar energy makes it’s way to the surface.

This was covered in multiple peer reviewed papers. The one with the clearest picture is Radiative Energy Flux Variation from 2001-2020, Hans-Rolf Dübal and Fritz Vahrenholt, October 2021, Atmosphere.

What they detected were two key reductions in cloud thickness. The first one, just before the turn of the century, appears to be associated with the AMO. The second one, over the 2013-2015 time period, appears to be associated with the PDO. The effect of the 2nd one jumps out of the satellite data.

https://woodfortrees.org/plot/uah6/from:1997/to/plot/uah6/from:1997/to:2014/trend/plot/uah6/from:2015/to/trend

As a result, the models are based on the wrong cause of warming. Maybe you forgot the old science warming, correlation does not mean causation.

Last edited 3 months ago by Richard M
Mike Dubrasich
February 21, 2022 9:07 am

“…doesn’t make me a climate denier or an advocate to go on polluting…”

Not a denier. Not a polluter. Well, bully for you.

What it does is make you a lambda headed for the slaughter. Because while you (and others) argue the minutia of angels on pinheads, our planet is being overrun by Comfasc warmunistas.

What’s your gripe with warming? Why do you model monkeys have such a giant cow about warmth? Are you even slightly aware that we live in the Ice Age, that Mother Earth is colder today than 99% of the last 250,000,000 years, that even a modicum of warmth would be boon for Life Itself? By the way, CO2 is not a “pollutant”; it’s the fundamental building block of all life, including yours.

You claim to be a scientist, right? But evidently not a paleo-ologist. What happened in the past is not your thing. Nor is biology. You’re a model guy. Fun with numbers. Pull some out and crunch away. Call it “science”. While weasels rip your flesh and everyone else’s. Go softly, go mincingly. Be a lambda.

Barry Anthony
Reply to  Mike Dubrasich
February 21, 2022 9:13 am

The current rate of unnatural warming resulting from the rapidly increasing levels of atmospheric CO2 from the combustion of fossil fuels is introducing not only accelerating sea level rise that will displace hundreds of millions of people around the world over the coming decades, but also drive stronger and more frequent storm activity.

Last edited 3 months ago by Barry Anthony
MarkW
Reply to  Barry Anthony
February 21, 2022 9:31 am

There is nothing unnatural about the current rate of warming. The warming since 1950 is no faster than the warming from 1850 to 1950, and that warming was not caused by CO2.
The current warming is slower than much of the warming coming out of the last glacial stage.
The seas are currently rising at the same rate that they have been rising at for the last 150 years, a few millimeters per year, or less than a foot per century. The idea that this rate of increase is going to displace 100’s of millions is something so ludicrous that only a true acolyte could say it with a straight face.
There is no increase in storm activity.

Barry Anthony
Reply to  MarkW
February 21, 2022 10:08 am

>>There is nothing unnatural about the current rate of warming.<< Notice something? http://railsback.org/FQS/FQSCO2&Temperature-Holocene02.jpg

Chris Hanley
Reply to  Barry Anthony
February 21, 2022 12:55 pm

The Marcott graph is a highly smoothed proxy graph, sticking a much higher resolution temperature graph on the end is designed to dupe media types and other idiots but it is clearly nonsense.

Sunsettommy(@sunsetmpoutlookcom)
Editor
Reply to  Barry Anthony
February 21, 2022 10:12 pm

It is a discredited paper your use of it 9 years after that exposure shows you either that ignorant or lying.

MarkW
Reply to  Sunsettommy
February 22, 2022 8:20 am

According to people like Barry, whether a paper is accurate or not depends on whether it supports the narrative, not on whether the data supports the paper.

Barry Anthony
Reply to  MarkW
February 21, 2022 10:09 am
Clyde Spencer
Reply to  MarkW
February 21, 2022 11:01 am

The seas are currently rising at the same rate that they have been rising at for the last 150 years, a few millimeters per year, or less than a foot per century.

And, the rate of sea level rise is an order of magnitude smaller than the lateral movement of tectonic plates. What are the tectonic plates doing to the volume of the ocean basins?

Last edited 3 months ago by Clyde Spencer
Scissor
Reply to  Barry Anthony
February 21, 2022 9:35 am

It warms and cools everywhere on all time scales. There is nothing, nothing unusual or unnatural about a 1C change over the past 100 years, which by the way exhibit both warming and cooling cycles.

Just for perspective, in Colorado within the next 24 hours for example, there will be a greater that 50F drop in temperature. It appears likely that cold temperature records will be broken for the date (the accurate temperature record for area dates back to the later half of the 1800’s).

The climate record is replete with temperature changes of several degrees over mere decades. A thousand years ago, sea levels were higher than today and arctic ice extent was lower.

Your assertions fail the null hypothesis Mr. Anthony.

Barry Anthony
Reply to  Scissor
February 21, 2022 10:11 am

>>It warms and cools everywhere on all time scales.<< Throughout the planet’s history, the natural temperature has been driven by seismic/geological, carbon, Milankovitch, and solar cycles. (And of course there have been impact events scattered in.) The temperatures and CO2 levels have varied as a result of these cycles.
 
But the current spike in global temperatures and atmospheric CO2 concentrations are well outside of any natural cycle. And we know that human activity is behind this, with the widespread burning of fossil fuels increasing the greenhouse effect by driving up the atmospheric CO2 concentration. The science is rock-solid. There is no debate at this point. https://thelogicofscience.com/2016/06/06/global-warming-isnt-natural-and-heres-how-we-know/?fbclid=IwAR2v1Oig0BSjIkP9I8SswXLV-QdDXkJqfPpbyjOtNzzQBeZGyhQhbB7Z65g

Richard M
Reply to  Barry Anthony
February 21, 2022 11:38 am

Except for the natural cloud thinning that completely explains the warming.

The declining TOA SW (out) is the major heating cause (+1.42 W/m2 from 2001 to 2020).” 

MarkW
Reply to  Barry Anthony
February 21, 2022 1:07 pm

But the current spike in global temperatures and atmospheric CO2 concentrations are well outside of any natural cycle.

Not even close to being true.

MarkW
Reply to  Barry Anthony
February 21, 2022 3:36 pm

A few million years ago, CO2 levels were between 5000 and 7000 ppm, yet temperatures were cooler than they are today.
If CO2 were the magic molecule you believe it to be, that would be impossible.

Clyde Spencer
Reply to  Barry Anthony
February 21, 2022 7:13 pm

And we know that human activity is behind this, …

You think that you know. But, you don’t know what you don’t know. The seasonal variations in natural emissions are much larger than anthro’ emissions. The sinks can’t tell natural from anthro’. Therefore, the sinks absorb as much CO2 as they are capable of, where most of it is natural. Anthro’ CO2 is less than 4% of total. So, one should expect its impact to be proportional to its abundance.

Mr. Lee
Reply to  Barry Anthony
February 21, 2022 9:43 am

We are 35 years into this Barry. Here is a graph of the sliding 10 year slope of the Maassluis tide gauge (one of the best in the world). Note that

  • it floats around 2mm per year, during the 20th century, therefore it tracks the true rate of sea level rise.
  • absolutely nothing remarkable has happened in the past 35 years.

If there were truly a crisis, it would show here. And it doesn’t.

10Y Slope vs. Date.png
Barry Anthony
Reply to  Mr. Lee
February 21, 2022 10:14 am
Mr. Lee
Reply to  Barry Anthony