The most recent case of climatists’ bad behavior is the retraction of a peer-reviewed paper analyzing the properties of CO2 as an IR active gas, concluding that additional levels of atmospheric CO2 will have negligible effect on temperatures.  From the Daily Sceptic:

Another important paper taking issue with the ‘settled’ climate narrative has been cancelled following a report in the Daily Sceptic and subsequent reposts that went viral across social media. The paper discussed the atmospheric ‘saturation’ of greenhouse gases such as carbon dioxide and argued that higher levels will not cause temperatures to rise. The work was led by the widely-published Polish scientist Dr. Jan Kubicki and appeared on Elsevier’s ScienceDirect website in December 2023. The paper has been widely discussed on social media since April 2024 when the Daily Sceptic reported on the findings. Interest is growing in the saturation hypothesis not least because it provides a coherent explanation for why life and the biosphere grew and often thrived for 600 million years despite much higher atmospheric levels of greenhouse gases. Alas for control freaks, it also destroys the science backing for the Net Zero fantasy.

Below are some comments responding to a Quora question, text in italics with my bolds and added images:

What are some reasons why some people do not believe in climate change or global warming despite scientific evidence? Is there any additional information that could help us understand their perspective?

Answer from Mike Jonas,  M.A. in Mathematics, Oxford University, UK, 

Good scientists do not lie and cheat to protect their science, they are happy to discuss their evidence and their findings, and they always understand that everything needs to be replicable and verifiable.

When Climategate erupted on the scene, and the climate scientists behind the man-made global warming narrative were found to have lied and cheated, all honest scientists thought that would be the end of it. Instead, what happened was that those climate scientists closed ranks and carried on, supported by a massive amount of government (ie, the public’s) money. One of the first things they did was to deflect Climategate by saying the emails involved had been hacked so should be ignored, but some of the people involved confirmed that all of the emails really were genuine.

It has been about 15 years since Climategate, and study after study has shown virtually all of the components of the man-made global warming narrative to be incorrect, even that none of the computer models used by the IPCC are fit for purpose,

And yet they maintained their closed ranks,
and the government money kept pouring in.

Did you know that the IPCC does not do any research (please do check that, on their web page About – IPCC they state “The IPCC does not conduct its own research”). It is, as its name says, an inter-governmental organisation, and it is run by and for governments. They say lots of persuasive sciency things, but the simple fact is that they cherry-pick and corrupt the science to achieve their ends. Regrettably, almost all the scientific societies are on the gravy train too. This is part of what the highly respected physicist Professor Hal Lewis said in his resignation letter to the American Physical Society (APS):

It is of course, the global warming scam, with the (literally) trillions of dollars driving it, that has corrupted so many scientists, and has carried APS before it like a rogue wave. It is the greatest and most successful pseudoscientific fraud I have seen in my long life as a physicist. Anyone who has the faintest doubt that this is so should force himself to read the ClimateGate documents, which lay it bare.

I don’t believe that any real physicist, nay scientist, can read that stuff without revulsion. I would almost make that revulsion a definition of the word scientist.

So what has the APS, as an organization, done in the face of this challenge?
It has accepted the corruption as the norm, and gone along with it.

If you want to find out more about this “greatest and most successful pseudoscientific fraud”, the website Watts Up With That? is a good place to start (the fraudsters absolutely hate it), and it links to many other good websites. It has the full text of Hal Lewis’ resignation letter at:

Hal Lewis: My Resignation From The American Physical Society – an important moment in science history

Answer from Susannah Moyer

It’s curious that climate science is the rare scientific field where dissenting scientists, those with contrarian views, are unwelcome and even ostracized.

There are some well known climate scientists that have doubts about the role of CO2 and man made global warming as it pertains to global temperature. They have raised the issue that computer generated prediction models have been inaccurate in predicting temperature patterns because the modeling requires assumptions that have not been shown to be accurate.

Here is a contrarian view from climate scientists who have published climate research results in Nature, which is no small feat:

McNider and Christy are professors of atmospheric science at the University of Alabama in Huntsville and fellows of the American Meteorological Society. Mr. Christy was a member of the Intergovernmental Panel on Climate Change that shared the 2007 Nobel Peace Prize with former Vice President Al Gore.

It is not a known fact by how much the Earth’s atmosphere will warm in response to this added carbon dioxide. The warming numbers most commonly advanced are created by climate computer models built almost entirely by scientists who believe in catastrophic global warming. The rate of warming forecast by these models depends on many assumptions and engineering to replicate a complex world in tractable terms, such as how water vapor and clouds will react to the direct heat added by carbon dioxide or the rate of heat uptake, or absorption, by the oceans.

We might forgive these modelers if their forecasts had not been so consistently and spectacularly wrong. From the beginning of climate modeling in the 1980s, these forecasts have, on average, always overstated the degree to which the Earth is warming compared with what we see in the real climate.

For instance, in 1994 we published an article in the journal Nature showing that the actual global temperature trend was “one-quarter of the magnitude of climate model results.” As the nearby graph shows, the disparity between the predicted temperature increases and real-world evidence has only grown in the past 20 years.

“Consensus” science that ignores reality can have tragic consequences if cures are ignored or promising research is abandoned. The climate-change consensus is not endangering lives, but the way it imperils economic growth and warps government policy making has made the future considerably bleaker. The recent Obama administration announcement that it would not provide aid for fossil-fuel energy in developing countries, thereby consigning millions of people to energy poverty, is all too reminiscent of the Sick and Health Board denying fresh fruit to dying British sailors.

Another questioner, Dr. Koonin was undersecretary for science in the Energy Department during President Barack Obama’s first term and is currently director of the Center for Urban Science and Progress at New York University. His previous positions include professor of theoretical physics and provost at Caltech, as well as chief scientist of BP, where his work focused on renewable and low-carbon energy technologies.

But—here’s the catch—those questions are the hardest ones to answer. They challenge, in a fundamental way, what science can tell us about future climates.

Firstly, even though human influences could have serious consequences for the climate, they are physically small in relation to the climate system as a whole. For example, human additions to carbon dioxide in the atmosphere by the middle of the 21st century are expected to directly shift the atmosphere’s natural greenhouse effect by only 1% to 2%. Since the climate system is highly variable on its own, that smallness sets a very high bar for confidently projecting the consequences of human influences.

A second challenge to “knowing” future climate is today’s poor understanding of the oceans. The oceans, which change over decades and centuries, hold most of the climate’s heat and strongly influence the atmosphere. Unfortunately, precise, comprehensive observations of the oceans are available only for the past few decades; the reliable record is still far too short to adequately understand how the oceans will change and how that will affect climate.

A third fundamental challenge arises from feedbacks that can dramatically amplify or mute the climate’s response to human and natural influences. One important feedback, which is thought to approximately double the direct heating effect of carbon dioxide, involves water vapor, clouds and temperature.

Climate Science Is Not Settled

Another group questioning what some consider “settled science”:

• Claude Allegre, former director of the Institute for the Study of the Earth, University of Paris;
• J. Scott Armstrong, cofounder of the Journal of Forecasting and the International Journal of Forecasting;
• Jan Breslow, head of the Laboratory of Biochemical Genetics and Metabolism, Rockefeller University;
• Roger Cohen, fellow, American Physical Society;
• Edward David, member, National Academy of Engineering and National Academy of Sciences;
• William Happer, professor of physics, Princeton;
• Michael Kelly, professor of technology, University of Cambridge, U.K.;
• William Kininmonth, former head of climate research at the Australian Bureau of Meteorology;
• Richard Lindzen, professor of atmospheric sciences, MIT;
• James McGrath, professor of chemistry, Virginia Technical University;
• Rodney Nichols, former president and CEO of the New York Academy of Sciences;
• Burt Rutan, aerospace engineer, designer of Voyager and SpaceShipOne;
• Harrison H. Schmitt, Apollo 17 astronaut and former U.S. senator;
• Nir Shaviv, professor of astrophysics, Hebrew University, Jerusalem;
• Henk Tennekes, former director, Royal Dutch Meteorological Service;
• Antonio Zichichi, president of the World Federation of Scientists, Geneva.

Although the number of publicly dissenting scientists is growing, many young scientists furtively say that while they also have serious doubts about the global-warming message, they are afraid to speak up for fear of not being promoted—or worse. They have good reason to worry. In 2003, Dr. Chris de Freitas, the editor of the journal Climate Research, dared to publish a peer-reviewed article with the politically incorrect (but factually correct) conclusion that the recent warming is not unusual in the context of climate changes over the past thousand years. The international warming establishment quickly mounted a determined campaign to have Dr. de Freitas removed from his editorial job and fired from his university position. Fortunately, Dr. de Freitas was able to keep his university job.

This is not the way science is supposed to work, but we have seen it before—for example, in the frightening period when Trofim Lysenko hijacked biology in the Soviet Union. Soviet biologists who revealed that they believed in genes, which Lysenko maintained were a bourgeois fiction, were fired from their jobs. Many were sent to the gulag and some were condemned to death.

Why is there so much passion about global warming, and why has the issue become so vexing that the American Physical Society (APS), from which Dr. Giaever resigned a few months ago, refused the seemingly reasonable request by many of its members to remove the word “incontrovertible” from its description of a scientific issue?

There are several reasons, but a good place to start is the old question
“cui bono?” Or the modern update, “Follow the money.”