Archive for the ‘Temperature’ Category

Climate Hearsay

Posted: April 18, 2019 by oldbrew in climate, alarmism, propaganda, Temperature, Critique
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As the forces of climate alarm degenerate ever further into synthetic hysteria and absurdity, Ross McKitrick tries to restore some perspective.

Science Matters

In a legal proceeding, a witness can only testify to what he or she personally experienced. Anything reported to them by others is dismissed as “hearsay”, not evidence by direct observation, but rather an opinion offered by someone else.

In the current public commotion over global warming, almost all the discourse is composed of hearsay.  Ross McKitrick explains that the alleged changes in temperatures are so small that no one can possibly notice. Thus, their concern over global warming can only come from repeating hearsay in the form of charts and graphs published by people with an axe to grind. His article in the Financial Post is Hold the panic: Canada just warmed 1.7 degrees and … thrived. Excerpts below in italics with my bolds.

A recent report, commissioned by Environment and Climate Change Canada (also known as the federal Department of the Environment), sparked a feverish bout of…

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Image credit: MIT


If the global warming nightmare was to happen, solar and wind systems simply don’t work in high-heat environments. So why are activists pushing them, asks Climate Change Dispatch?

Everything, and I mean everything about the man-made global warming movement is rotten to the core, says Dr. Joel Adams.

Tens of thousands of our own brave and brilliant scientists, as well as websites such as Climate Change Dispatch, are fighting the good fight against the climate change fraud every day. It’s a fight we are working hard to win.

I just completed a 435-page book on the subject of climate change fraud and the people and motivations behind it.

I discovered that as bad as the scientific fraud is, the motivations behind it turned out to be worse. These motivations are to put it in a few words: money and a political totalitarian power grab by the political Left.

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Fine summer weather [image credit: BBC]


Plenty of assertions, but we’re still no nearer to knowing ‘what fraction of the observed rise in global surface temperature over the last thirty or so years…is attributable to the human-induced increase in atmospheric carbon dioxide’. It could be anything, including nothing. We don’t even have a CO2 number to work with, as any natural increases are hard to quantify. But in many countries national energy policy ploughs on regardless of the huge uncertainties.

The bottom line of politically correct thought on climate alarm is so full of holes that it brings the overall sanity of mankind into question, argues Garth Paltridge.

That is, we need to put a dollar number to the cost of doing something now, a dollar number to the benefit thus obtained by the future generations, and a number to a thing called “discount for the future”—this last being the rate at which our concern for the welfare of future generations falls away as we look further and further ahead.

Only the first of these numbers can be estimated with any degree of reliability.

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Global warming – more tortoise than hare? [image credit: hevria.com]

Once again the forces of climate fear are sounding the alarm bells, but is there anything new to justify it? A new report thinks not.
H/T Climate Change Dispatch

Contrary to claims by the WMO that global warming and its impacts are speeding up, data shows that since 2016, global temps have continued to decline, says Dr. Benny Peiser @ The GWPF .

The World Meteorological Organisation (WMO) is misleading the public by suggesting that global warming and its impacts are accelerating.

In fact, since 2016 global average temperature has continued to decline.

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Credit: NASA – GISS


Showing once again that significant warming and cooling are normal features of the global climate over thousands of years and longer. We could speculate whether this particular research might be linked to the de Vries cycle.

The warm waters of the Gulf Stream flow up along the east coast of North America, moderating the climate of vast areas of northern and western Europe, says Phys.org.

Once the Gulf Stream gets far enough north, the warm waters cool.

As they cool, they sink and start flowing south, forming what scientists call the North Atlantic Deep Water.

Nick Balascio explained that the Gulf Stream/Deep Water system is known as the AMOC, or Atlantic Meridional Overturning Circulation.

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Jakobshavn glacier, West Greenland [image credit: Wikipedia]


Without jumping to hasty conclusions, this is an interesting development not predicted by the IPCC’s supposed experts. Natural ocean/climate oscillations are implicated. Against assumptions, rising carbon dioxide levels cannot explain these latest observations.

A new NASA study finds a major Greenland glacier that was one of the fastest shrinking ice and snow masses on Earth is growing again, reports The GWPF.

The scientists were so shocked to find the change, Khazendar said: “At first we didn’t believe it.

“We had pretty much assumed that Jakobshavn would just keep going on as it had over the last 20 years.”

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Do we have a climate problem or a bad science problem? The author argues for the latter.

Perhaps the worst aspect of the “Green New Deal” (GND) recently proposed by Representative Alexandria Ocasio-Cortez and Senator Edward Markey is that the authors have lost (or possibly never had) all perspective on climate change, writes Alan Carlin.

They are acting as if climate change were as bad a problem as the Great Depression, and that another “New Deal” is required for the US to survive.

This shows that they they really have no understanding of climate change and that Congress should never appropriate any funds for the purposes proposed by the GNDers.

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Credit: nationalreview.com


Dr Roy Spencer tries to strike a note of sanity amidst the latest bout of doom-laden climate hysteria doing the rounds via cynical manipulation of the minds of school kids. What is accelerating is the bluster of alarmists, who lack credible empirical evidence of ‘human-caused’ as opposed to natural climate variation.

On March 5, 58 senior military and national security leaders sent a letter to President Trump denouncing his plan to form a National Security Council panel to take a critical look at the science underpinning climate change claims.

Their objections to such a Red Team effort were basically that the “science is settled”, writes Roy Spencer in The Washington Times.

But if the science is settled, what are they afraid of? Wouldn’t a review of the science come to the same conclusion as the supposed consensus of climate scientists?

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This is a critique by Professor Nils-Axel Mörner and two colleagues of a recent article discussing problems with IPCC sea level claims.

The original article by Ken Haapala, President, Science and Environmental Policy Project (SEPP) starts:

Rising Seas – At Sea, or Shore? The latest Summary for Policymakers of its full Assessment Report by the UN Intergovernmental Panel for Climate Change (IPCC, AR-5, SPM, 2014) declared that sea level rise is accelerating.

Numerous studies have come out in support of that view. As shown in the 2008 report of the Nongovernment International Panel for Climate Change (NIPCC, 2008), with the ending of the last Ice Age about 18,000 to 20,000 years ago, sea levels have risen about 400 feet (120 meters).

At first, the rise was slow, then rapid, then for the past several thousand years slowing to about 7 to 8 inches (18 to 20 cm) per century. There is some question about the variation during the Little Ice Age and the period following it called the industrial period since 1850.

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Sydney, Australia


Climate models can’t be wrong or unreliable – can they? Except they generally are.

Academics from the School of Art & Design have teamed up with colleagues from the ANU Climate Change Institute on a design project, which takes existing data and communicates the impacts of climate change in a way that people can engage with and better understand, says Phys.org.

The resulting new climate tool visualises data which shows by 2050, Australians will no longer enjoy winter as they know it today and will experience a new season the designers are calling “New Summer”.

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Perspective Needed in Climate Debate

Posted: March 10, 2019 by oldbrew in alarmism, climate, data, opinion, Temperature
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Unfortunately the IPCC shows little interest in perspective, preferring to trumpet absurd 8.5°C warming scenarios.

PA Pundits - International

Joe Bastardi  ~   

I went to school with a lot of great forecasters. One of them was Scott Chesner, who is an on-air meteorologist in Tyler, Texas. Scott tweeted something this week that I thought was quite profound regarding the current generation’s “consensus” on climate:

“One problem with global warming hysteria is ‘perspective.’ The warmer global temps of recent yrs. are relatively meaningless as we only have detailed records for~200 yrs. out of the Earth’s age of 4.5 billion yrs. That=30 sec. out of a person’s 80 yr. life!”

As you know, I am a big satellite-era proponent as far as temperatures are concerned. We have simply seen too much adjustment to older temperature records, and that has to at least raise questions. In almost every single case, temperatures are adjusted down in years before the satellite era.

This has some merit, given most errors on thermometers…

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Credit: planetsave.com


This report more or less answers its own question, possibly without noticing that the answer given virtually rules out the presence of any particular trace gases in the atmosphere as a likely cause. ‘Hottest on record’ does not go back all that far anyway.

As western Europe enjoys record highs for winter temperatures, southern parts of the continent are being hit with snow flurries, reports Phys.org.

What is going on with the weather, and how closely are the topsy-turvy temperatures linked to climate change?

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As the ‘official’ (IPCC, Met Office etc.) view insists that more warming lies ahead, other analysts foresee significant cooling. Clearly, somebody has to be wrong.

The Next Grand Minimum

Definition — cusp: a point of transition between two different states

The transition from the Medieval Warm Period and the Little Ice Age was punctuated by extreme climate events, intense storms, floods, and droughts according to Lynn Ingram and Francis Malamud-Roam writing in The West Without Water. According to the authors, the transition from the Little Ice Age to the Modern Warm Period also experienced erratic weather extremes. Wolfgang Behringer, writing in the Cultural History of Climate, found similar transitions to more extreme weather. These extreme record-setting events are a signal that the overall climate is moving to a different state, in other words on the cusp of climate change.

Some recent record events:

Japan’s northern island of Hokkaido: Record cold temperatures, minus 24.4 C, the lowest seen since it began compiling such data in 1957.

Seattle: Coldest February in 30 years, the 4th coldest in 75 years, the…

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This approach to data seems par for the course in climatology, as they strive ever more to make the world look warmer than before, in order to prop up the failing theory of human-caused trace gases ruining the world.

Source: The Global Warming Policy Forum (GWPF)

The Bureau of Meteorology has rewritten Australia’s temperature records for the second time in six years, greatly increasing the rate of warming since 1910 in its controversial homogenised data set, writes Graham Lloyd in The Australian.

Rather than the nation’s temperature having increased by 1C over the past century, the ­bureau’s updated homogenised data set, known as ACORN-SAT, now shows mean temperatures have risen by 1.23C.

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Predicting a global temperature rise during a solar minimum might be over-optimistic.

sunshine hours

GWPF is having a contest to guess 2019’s Temperature.

My chart of HADCRUT temperatures is below. Note how close Feb 2018 came to Feb 1878! .403 to .528

With GWPF readers having trounced the Met Office at predicting temperatures for 2018, it will very interesting to see if you can do just as well for 2019.

So we hereby announce the 2019 HadCRUT temperature prediction competition. Once again, the opportunity is there to win some magnificent prizes: more whisky, and your choice of a book from the growing range of GWPF titles.

Of course the real prize on offer is to do better than the boys in Exeter. The Met Office are again being very aggressive on the warming front. They are predicting a 0.19°C warming next year (!), plus or minus 0.12°C. So their predicted range is 0.67-0.91°C.

So will carbon dioxide sweep all before it as they think? Will…

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Seattle receives the most snow in 70 years

Posted: February 10, 2019 by oldbrew in News, Temperature, weather

Two feet of snow in Seattle?


Yes it’s winter, but this is way beyond normal weather for this region as CBS News reports.

Some areas around Seattle received more than 10 inches of snow Saturday, the most in 70 years, the National Weather Service said, and more is on the way as two more storm systems close in on the area.

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Topographic map of Greenland


We already knew that, but some of the background climate details were not as scientists had thought. They also claim ‘Medieval warmth was localized’ without offering any evidence, while admitting they aren’t sure what caused the warming. Looks like another attempt to downplay the significance of the MWP.

After reconstructing southern Greenland’s climate record over the past 3,000 years, a Northwestern University team found that it was relatively warm when the Norse lived there between 985 and 1450 C.E., compared to the previous and following centuries, says EurekAlert.

“People have speculated that the Norse settled in Greenland during an unusually, fortuitously warm period, but there weren’t any detailed local temperature reconstructions that fully confirmed that. And some recent work suggested that the opposite was true,” said Northwestern’s Yarrow Axford, the study’s senior author. “So this has been a bit of a climate mystery.”

Now that climate mystery finally has been solved.

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One for the ‘worse than we thought’ file. Anyone running out of power in an EV in winter due to sudden cold weather range reduction has no in-car way to keep warm while waiting for rescue.

Cold temperatures can sap electric car batteries, temporarily reducing their range by more than 40 percent when interior heaters are used, a new study found.

The study of five electric vehicles by AAA also found that high temperatures can cut into battery range, but not nearly as much as the cold, reports TechXplore. The range returns to normal in more comfortable temperatures.

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View from the Moon [credit: NASA]


Quoting from another report: ‘Data from the Apollo missions had already revealed that the moon’s sunlit surface can climb to 260 degrees Fahrenheit (127 degrees Celsius) during the day, and drop to minus 280 F (minus 173 C) at night. But all of that data comes from the side of the moon that faces Earth.’ They think the answer to the mystery lies in the soil, which might raise other questions about the rotating sphere with no ‘sides’ that the lander is on.

China’s lunar lander has woken from a freezing fortnight-long hibernation to find night-time temperatures on the moon’s dark side are colder than previously thought, the national space agency said Thursday.

The Chang’e-4 probe—named after a Chinese moon goddess—made the first ever soft landing on the far side of the moon on January 3, a major step in China’s ambitions to become a space superpower, says Phys.org.

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Polar vortex [image credit: NASA]


H/T Phys.org
Changing polar vortex patterns and wavy jetstreams – do they suggest solar magnetic changes as sunspots decline, or another 0.01% of trace gases in the atmosphere, or something else? Much scientific head-scratching, although research has been going on for a while.

It might seem counterintuitive, but the dreaded polar vortex is bringing its icy grip to parts of the U.S. thanks to a sudden blast of warm air in the Arctic, writes Seth Borenstein.

Get used to it. The polar vortex has been wandering more often in recent years.

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