THE PSYCHOLOGIST : A new super-careful estimate of a global temperature trend based on the satellite record

A new super-careful estimate of a global temperature trend based on the satellite record

Some very sophisticated Chinese mathematicians have been at work. I reproduce their conclusions only below. The point to note is that they found a warming trend over the last 40 years of only fourteen hundredths of one degree per decade. I quote:

"the total tropospheric temperature trend derived from TMT was 0.142 ± 0.045 K/decade from 1979 to 2021".

That's about as tiny a trend as you can imagine and is certainly no cause for alarm. Global warming is totally trivial. It's to laugh at. The globe HAS been warming but at a not remotely catastrophic level. Whether ANY warming will take place in the future is unknown. Claims that it will are mere speculation based on a very dubious hypothesis of continuity.

Mid-Tropospheric Layer Temperature Record Derived From Satellite Microwave Sounder Observations With Backward Merging Approach

Cheng-Zhi Zou, Hui Xu, Xianjun Hao, Qian Liu

9 Conclusion

We have developed STAR V5.0 TMT time series for the period from late 1978 to present using a backward merging approach. The RTMT time series during 2002–present based on AMSU-A and ATMS observations onboard satellites in stable sun-synchronous orbits was used as the reference and earlier satellites before NOAA-19 were adjusted to RTMT in the backward merging. Brightness temperatures from NOAA-10 to NOAA-19 were recalibrated first before they were merged with RTMT and a semi-physical model was developed for diurnal drift adjustment. Adjustments of channel frequency differences between MSU and AMSU-A companion channels and instrument blackbody warm target effects were also conducted on observed radiances. The recalibration and adjustments for diurnal drift and warm target effects had effectively removed satellite bias drifts and resulted in inter-consistent satellite radiance data with small inter-satellite difference trends and standard deviations. Major differences in STAR V5.0 from the existing data sets is that recalibration has removed large spurious warming drifts in NOAA-11, NOAA-12, and NOAA-14 and a large cooling drift in NOAA-15 observations. The removal of the spurious warming drifts in NOAA-11 to NOAA-14 resulted in the warming trends in STAR V5.0 during 1979–2021 much smaller than the existing versions of the STAR and RSS data sets but close to the latest version of the UAH data set. After removal of the lower-stratospheric cooling effect, the total tropospheric temperature trend derived from TMT was 0.142 ± 0.045 K/decade from 1979 to 2021. This total trend was separated by two distinct periods with trends during the latest half period were nearly doubled the earlier half period over ocean and the globe, showing accelerating tropospheric warming. The estimated acceleration rate of the tropospheric warming was about 0.029–0.39 K decade?2 over ocean and the globe.

The STAR V5.0 data set. also include TUT, TLS and TLT time series. Similar backward merging approaches and diurnal adjustment algorithms as used in the TMT development were applied to TUT and TLS channels for their development. TLT is obtained using regressions of TMT, TUT, and TLS following approaches in Spencer et al. (2017).

The STAR V5.0 CDR for TLT, TMT, TUT, and TLS is publicly accessible from the STAR website with a URL address: https://www.star.nesdis.noaa.gov/smcd/emb/mscat/products.php . Plans are also being developed to transition the STAR V5.0 data set to NOAA/NCEI for operational archiving and distribution for user applications.

The cut-off dates for MSU and AMSU-A observations used in STAR V5.0 from all earlier satellites were before the end of 2018. Future update of STAR V5.0 will only need update of the ATMS observations in RTMT. The update of the monthly RTMT has been made every month for ATMS observations onboard SNPP and NOAA-20. Future JPSS satellites such as JPSS-2 are planned to be launched onto the same stable orbits as in SNPP and NOAA-20. When ATMS observations from these satellites are available, they will be simply added to RTMT without the need for diurnal drift adjustment. Such a STAR V5.0 data set is expected to extend to the next 20 years for climate change monitoring and assessment in the atmospheric temperatures.

https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2022JD037472

***************************************************

No comments:

Background

The essence of conservatism is caution. The essence of Leftism is anger

This blog is written solely by John Ray, who has a Ph.D. degree in psychology and 200+ papers published in the academic journals of the social sciences. It does occasionally comment on issues in psychology but is mainly aimed at giving a conservative psychologist's view on a broad range of topics. There are very few conservative psychologists.

The blog originated in Australia and many (but not most) posts discuss Australian matters. Australians have an unusually good awareness of events outside their own country. Australian newspapers feature news from Britain and the USA not as an afterthought but as a major part of their coverage. So Australians do tend to have a truly Western heart, which is the reason behind the old name for this blog. So events in Australia, Britain and the USA all feature frequently here, plus occasional coverage of other places, particularly Israel.

A primer in American politics for non-Americans:

SCOTUS is the Supreme Court of the United States, the highest court in the land

The "GOP" stands for "Grand Old Party" and refers to the Republican party. The GOP is at present center/Right, while the Democrats have been undergoing a steady drift Leftwards and now have policies similar to mainstream European Leftist parties.

The ideological identity of both parties has however been very fluid -- almost reversing itself over time. In the mid 19th century, the GOP was the party of big government and concern for minorities while the Democrats advertised themselves as "The party of the white man" -- an orientation that lasted into the mid 20th century in the South. The Democrats are still obsessed with race but have now flipped into support for discrimination AGAINST whites.

Was Pope Urban VIII the first Warmist? Below we see him refusing to look through Galileo's telescope. People tend to refuse to consider evidence— if what they might discover contradicts what they believe.

Global warming

Calibrated in whole degrees. Larger graph here

Climate scientist Lennart Bengtsson said. “The warming we have had the last 100 years is so small that if we didn’t have meteorologists and climatologists to measure it we wouldn’t have noticed it at all.”

The term "Fascism" is mostly used by the Left as a brainless term of abuse. But when they do make a serious attempt to define it, they produce very complex and elaborate definitions -- e.g. here and here. In fact, Fascism is simply extreme socialism plus nationalism. But great gyrations are needed to avoid mentioning the first part of that recipe, of course.

Two examples of Leftist racism below (much more here and here):

Beatrice Webb, a founder of the London School of Economics and the Fabian Society, and married to a Labour MP, mused in 1922 on whether when English children were "dying from lack of milk", one should extend "the charitable impulse" to Russian and Chinese children who, if saved this year, might anyway die next. Besides, she continued, there was "the larger question of whether those races are desirable inhabitants" and "obviously" one wouldn't "spend one's available income" on "a Central African negro".

Hugh Dalton, offered the Colonial Office during Attlee's 1945-51 Labour government, turned it down because "I had a horrid vision of pullulating, poverty stricken, diseased nigger communities, for whom one can do nothing in the short run and who, the more one tries to help them, are querulous and ungrateful."

Defensible and indefensible usages of the term "racism"

The book, The authoritarian personality, authored by T.W. Adorno et al. in 1950, has been massively popular among psychologists. It claims that a set of ideas that were popular in the "Progressive"-dominated America of the prewar era were "authoritarian". Leftist regimes always are authoritarian so that claim was not a big problem. What was quite amazing however is that Adorno et al. identified such ideas as "conservative". They were in fact simply popular ideas of the day but ones that had been most heavily promoted by the Left right up until the then-recent WWII. See here for details of prewar "Progressive" thinking.

R.I.P. Augusto Pinochet. Pinochet deposed a law-defying Marxist President at the express and desperate invitation of the Chilean parliament. He pioneered the free-market reforms which Reagan and Thatcher later unleashed to world-changing effect. That he used far-Leftist methods to suppress far-Leftist violence is reasonable if not ideal. The Leftist view that they should have a monopoly of violence and that others should follow the law is a total absurdity which shows only that their hate overcomes their reason

Franklin Delano Roosevelt was a war criminal. Both British and American codebreakers had cracked the Japanese naval code so FDR knew what was coming at Pearl Harbor. But for his own political reasons he warned no-one there. So responsibility for the civilian and military deaths at Pearl Harbor lies with FDR as well as with the Japanese. The huge firepower available at Pearl Harbor, both aboard ship and on land, could have largely neutered the attack. Can you imagine 8 battleships and various lesser craft firing all their AA batteries as the Japanese came in? The Japanese naval airforce would have been annihilated and the war would have been over before it began.

FDR prolonged the Depression. He certainly didn't cure it.

WWII did NOT end the Great Depression. It just concealed it. It in fact made living standards worse

Joe McCarthy was eventually proved right after the fall of the Soviet Union. To accuse anyone of McCarthyism is to accuse them of accuracy!

The KKK was intimately associated with the Democratic party. They ATTACKED Republicans!

People who mention differences in black vs. white IQ are these days almost universally howled down and subjected to the most extreme abuse. I am a psychometrician, however, so I feel obliged to defend the scientific truth of the matter:

The average African adult has about the same IQ as an average white 11-year-old and African Americans (who are partly white in ancestry) average out at a mental age of 14. The American Psychological Association is generally Left-leaning but it is the world's most prestigious body of academic psychologists. And even they have had to concede that sort of gap (one SD) in black vs. white average IQ. 11-year olds can do a lot of things but they also have their limits and there are times when such limits need to be allowed for.

America's uncivil war was caused by trade protectionism. The slavery issue was just camouflage, as Abraham Lincoln himself admitted. See also here

Did William Zantzinger kill poor Hattie Carroll?

Did Bismarck predict where WWI would start or was it just a "free" translation by Churchill?

Leftist psychologists have an amusingly simplistic conception of military organizations and military men. They seem to base it on occasions they have seen troops marching together on parade rather than any real knowledge of military men and the military life. They think that military men are "rigid" -- automatons who are unable to adjust to new challenges or think for themselves. What is incomprehensible to them is that being kadaver gehorsam (to use the extreme Prussian term for following orders) actually requires great flexibility -- enough flexibility to put your own ideas and wishes aside and do something very difficult. Ask any soldier if all commands are easy to obey.

A good article on Leftist hate

The real history of social Darwinism

Some personal memoirs

Memoir highlights

THE PSYCHOLOGIST

A new super-careful estimate of a global temperature trend based on the satellite record

No comments:

Post a Comment

Blog Archive