Tag Archives: Hide the Decline

Temperature measurements plunge after Australia removes “adjustments”

Satellite global temperature measurements 1979 - July 2017
Satellite global temperature measurements 1979 – July 2017

(Image source: Data from University of Alabama, Huntsville)

Of course the temperature measurements went down after the measuring process was adjusted to report the raw data.

The Australian reports.


Recorded temperatures at the Bureau­ of Meteorology’s Thredbo Top automatic weather station have dropped below -10C in the past week, after action was taken to make the facility “fit for ­purpose”.

A record of the Thredbo Top station for 3am on Wednesday shows a temperature reading of -10.6C. This compares with the BoM’s monthly highlights for June and July, both showing a low of -9.6C.

The BoM said it had taken immed­iate action to replace the Thredbo station after concerns were raised that very low temperatures were not making it onto the official record. Controversy has dogged the bureau’s automatic weather station network since Goulburn man Lance Pigeon saw a -10.4C reading on the BoM’s website on July 2 automatically adjust to -10C, then disappear.

Later independent monitoring of the Thredbo Top station by scientist Jennifer Marohasy showed a recording of -10.6C ­vanish from the record.

BoM initially claimed the adjustments were part of its quality control procedures. But bureau chief executive Andrew Johnson later told Environment Minister Josh­ Frydenberg that investigations had found a number of cold-weather stations were not “fit for purpose” and would be replaced.

Several other temperature measurement stations are also receiving the fix to stop adjusting the raw data:

An in-house investigation that includes two independent experts has been called. The bureau said it rejected allegations aired in some media outlets that it had sought to tamper with temperature data.

It has been reported online that electronic smart cards were allegedly fitted to the BoM’s automatic weather stations, which put a limit on how low temperatures could be recorded in official weather data. The BoM declined to comment ahead of the internal review.

[…]On her website yesterday, Dr Marohasy said it was not the recording­ devices that were at fault. “To be clear, the problem is not with the equipment; all that needs to be done is for the smart-card readers to be removed,” Dr Marohasy said.

And this was not a situation where the government, which had been lying, corrected itself. Oh no! Challenges to the faked government data came from outside the government, as Bureau of Meteorology minister explained:

“The first we heard of the ­problem was in early July after (The Australian) approached the Bureau­ of Meteorology,” the ­minister said.

You might remember a recent scandal where it was discovered that scientists in the UK had been adjusting the temperatures to “hide the decline” of temperatures in their simulation code.

Here was the data before hiding the decline:

Raw temperature measurements before hiding the decline
Raw temperature measurements before hiding the decline

And here was the data after:

Raw temperature measurements after hiding the decline
Raw temperature measurements after hiding the decline

That second graph, with “Mike’s Nature trick” to “hide the decline” was sent then to the IPCC to influence climate policy. I have no doubt that socialist governments were very grateful for this “evidence”. Just what they needed to get a mandate from the masses to control businesses and consumer spending were grateful for this hiding of the decline, and rewarded the scientists with many research grants. This is why we call global warming alarmists “watermelons”: green on the outside, and red on the inside.

If you’ve never heard of that Climategate story from 2009 before, you should definitely read about it.  Here is a good single post that explains what happened.

Will global warming alarmism undermine the authority of science?

This is a must read article from Forbes magazine about a new paper in an Australian journal by Garth Paltridge. Dr. Paltridge is an Australian atmospheric physicist who holds a BSc from the University of Queensland, a PhD from University of Melbourne and a DSc from the University of Queensland.

The article introduces the author and his thesis:

Will the overselling of climate change lead to a new scientific dark age? That’s the question being posed in the latest issue of an Australian literary journal,Quadrant, by Garth Paltridge, one of the world’s most respected atmospheric scientists.

Paltridge was a Chief Research Scientist with the Commonwealth Scientific and Industrial Research Organization (CSIRO).  The latter is Australia’s equivalent of the National Science Foundation, our massive Federal Laboratory network, and all the governmental agency science branches rolled into one.

Paltridge lays out the well-known uncertainties in climate forecasting. These include our inability to properly simulate clouds that are anything like what we see in the real world, the embarrassing lack of average surface warming now in its 17th year, and the fumbling (and contradictory) attempts to explain it away.

Paltridge writes:

“The trap was fully sprung when many of the world’s major national academies of science (such as the Royal Society in the UK, the National Academy of Sciences in the USA and the Australian Academy of Science) persuaded themselves to issue reports giving support to the conclusions of the IPCC [the United Nations’ Intergovernmental Panel on Climate Change]. The reports were touted as national assessments that were supposedly independent of the IPCC and of each other, but of necessity were compiled with the assistance of, and in some cases at the behest of, many of the scientists involved in the IPCC international machinations. In effect, the academies, which are the most prestigious of the institutions of science, formally nailed their colours to the mast of the politically correct.

[…]“In the light of all this, we have at least to consider the possibility that the scientific establishment behind the global warming issue has been drawn into the trap of seriously overstating the climate problem—or, what is much the same thing, of seriously understating the uncertainties associated with the climate problem—in its effort to promote the cause. It is a particularly nasty trap in the context of science, because it risks destroying, perhaps for centuries to come, the unique and hard-won reputation for honesty which is the basis of society’s respect for scientific endeavour.”

None of this is a surprise to Christian apologists, because we’ve been through this before with Darwinism. Yes, it really can happen that science is hijacked by religious people who want to support their ideologies. Science is wonderful, but it’s not immune to being abused.

Forbes also posted an excellent long article re-capping how climate scientists manipulated data in order to prove what they wanted to prove. This article takes about the Climategate scandal, which is useful  to show how far these scientists will go.

16 scientists explain why global warming is not a threat

From the Wall Street Journal. (H/T Levin)


Perhaps the most inconvenient fact is the lack of global warming for well over 10 years now. This is known to the warming establishment, as one can see from the 2009 “Climategate” email of climate scientist Kevin Trenberth: “The fact is that we can’t account for the lack of warming at the moment and it is a travesty that we can’t.” But the warming is only missing if one believes computer models where so-called feedbacks involving water vapor and clouds greatly amplify the small effect of CO2.

The lack of warming for more than a decade—indeed, the smaller-than-predicted warming over the 22 years since the U.N.’s Intergovernmental Panel on Climate Change (IPCC) began issuing projections—suggests that computer models have greatly exaggerated how much warming additional CO2 can cause. Faced with this embarrassment, those promoting alarm have shifted their drumbeat from warming to weather extremes, to enable anything unusual that happens in our chaotic climate to be ascribed to CO2.


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, 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.”

Alarmism over climate is of great benefit to many, providing government funding for academic research and a reason for government bureaucracies to grow. Alarmism also offers an excuse for governments to raise taxes, taxpayer-funded subsidies for businesses that understand how to work the political system, and a lure for big donations to charitable foundations promising to save the planet. Lysenko and his team lived very well, and they fiercely defended their dogma and the privileges it brought them.

Read the whole thing! This is a must-read.

UPDATE: My friend Neil Simpson has found another recent study showing that there has been no significant global warming for 15 years – and the numbers come from the British Met Office, and the University of East Anglia (home of Climategate).

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New study : Earth’s climate is not as sensitive to carbon dioxide as IPCC claims

ECM sent me this article from the Economist concerning some recent research that was published in the prestigious peer-reviewed journal Science.


Climate science is famously complicated, but one useful number to keep in mind is “climate sensitivity”. This measures the amount of warming that can eventually be expected to follow a doubling in the atmospheric concentration of carbon dioxide. The Intergovernmental Panel on Climate Change, in its most recent summary of the science behind its predictions, published in 2007, estimated that, in present conditions, a doubling of CO2 would cause warming of about 3°C, with uncertainty of about a degree and a half in either direction.

[…]But a paper published in this week’s Science, by Andreas Schmittner of Oregon State University, suggests it is not. In Dr Schmittner’s analysis, the climate is less sensitive to carbon dioxide than was feared.

Existing studies of climate sensitivity mostly rely on data gathered from weather stations, which go back to roughly 1850. Dr Schmittner takes a different approach. His data come from the peak of the most recent ice age, between 19,000 and 23,000 years ago. His group is not the first to use such data (ice cores, fossils, marine sediments and the like) to probe the climate’s sensitivity to carbon dioxide. But their paper is the most thorough. Previous attempts had considered only small regions of the globe. He has compiled enough information to make a credible stab at recreating the climate of the entire planet.

[…]The group’s most likely figure for climate sensitivity is 2.3°C, which is more than half a degree lower than the consensus figure, with a 66% probability that it lies between 1.7° and 2.6°C. More importantly, these results suggest an upper limit for climate sensitivity of around 3.2°C.

I think that it is a good thing for the reputation of scientists that articles like this can be published at all. I have lost a lot of confidence in government-funded science lately, especially when the conclusion of the government-funded research supports the need for more government and high taxes.

In case you missed my recent post on the newly-release Climategate e-mails, then you should read that to see how biased climate scientists can be.

Here are the latest surface temperature measurements.

Climategate 2.0: Leaked e-mails show scientists intended to deceive public

The UK Telegraph’s James Delingpole writes in the Wall Street Journal.


Last week, 5,000 files of private email correspondence among several of the world’s top climate scientists were anonymously leaked onto the Internet. Like the first “climategate” leak of 2009, the latest release shows top scientists in the field fudging data, conspiring to bully and silence opponents, and displaying far less certainty about the reliability of anthropogenic global warming theory in private than they ever admit in public.

The scientists include men like Michael Mann of Penn State University and Phil Jones of the University of East Anglia, both of whose reports inform what President Obama has called “the gold standard” of international climate science, the Intergovernmental Panel on Climate Change (IPCC).

[…][A]t least one scientist involved—Mr. Mann—has confirmed that the emails are genuine, as were the first batch released two years ago.

[…]Consider an email written by Mr. Mann in August 2007. “I have been talking w/ folks in the states about finding an investigative journalist to investigate and expose McIntyre, and his thus far unexplored connections with fossil fuel interests. Perhaps the same needs to be done w/ this Keenan guy.” Doug Keenan is a skeptic and gadfly of the climate-change establishment. Steve McIntyre is the tenacious Canadian ex-mining engineer whose dogged research helped expose flaws in Mr. Mann’s “hockey stick” graph of global temperatures.

One can understand Mr. Mann’s irritation. His hockey stick, which purported to demonstrate the link between man-made carbon emissions and catastrophic global warming, was the central pillar of the IPCC’s 2001 Third Assessment Report, and it brought him near-legendary status in his community. Naturally he wanted to put Mr. McIntyre in his place.

The sensible way to do so is to prove Mr. McIntyre wrong using facts and evidence and improved data. Instead the email reveals Mr. Mann casting about for a way to smear him. If the case for man-made global warming is really as strong as the so-called consensus claims it is, why do the climategate emails show scientists attempting to stamp out dissenting points of view? Why must they manipulate data, such as Mr. Jones’s infamous effort (revealed in the first batch of climategate emails) to “hide the decline,” deliberately concealing an inconvenient divergence, post-1960, between real-world, observed temperature data and scientists’ preferred proxies derived from analyzing tree rings?

What I can’t believe is that we’ve spent billions of dollars funding myths. They lied because they were being paid by the government to lie. The government wanted a crisis that would require more government control over businesses and consumers. And the scientists found that evidence in their “research”, because that’s what the government was paying them to do.

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