Archives par mot-clé : Wrong Science

climate-debate

An Extreme(ly Nice) Summer

by P. Homewood, Nov 18, 2022 in Not aLotofPeopleKnowThat

I see the BBC/Met Office are up to their extreme weather scam again! (Timed to coincide with COP27 of course):

 

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To pretend that winter storms are an example of Britain’s weather becoming more extreme is utterly dishonest, as the Met Office’s State of the Climate 2021 clearly showed that wind storms have grown less frequent and intense over the years since peaking in the 1990s.

image

https://www.metoffice.gov.uk/research/climate/maps-and-data/about/state-of-climate

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climate-debate

Climate Fear Mongering Bad Analyses Cause Bad Remedies

by J. Steele, Oct 28, 2022 in WUWT

A review of how the media has been fear mongering a fabricated climate crisis which is only misdirecting and obscuring the best remedies needed to address environmental issues, and instead promoting solutions that are ultimately dangerous.

Jim Steele is Director emeritus of San Francisco State University’s Sierra Nevada Field Campus, authored Landscapes and Cycles: An Environmentalist’s Journey to Climate Skepticism, and proud member of the CO2 Coalition.

Thanks for having me here. First, I am not a climate scientist. I am an ecologist, and I humbly note ecology requires a higher degree of thinking to untangle the many contributing causes of complex problems.

While director of San Francisco State University’s Sierra Nevada Field Campus, I was monitored 6 meadow systems in the Sierra Nevada for the Forest Service. One meadow began to dry, vegetation withered, and wildlife began disappearing. When I showed students and colleagues this meadow’s deterioration, I was struck by their knee jerk response. Despite just a half-hour visit, most declared this was just what global warming theory predicted. Rising CO2 was making the land warmer, drier and causing animals to go extinct.

In contrast, as an ecologist I had to consider landscape changes, geological history, changes to hydrology, biological interactions, as well as weather and natural climate changes. And I had been observing those effects for 15 years.

Historical temperatures revealed maximum temperatures were warmer in the 1930s. I eventually determined it was the disruption of stream flows and the water table that caused all the problems.

We restored the streams, raised the water table and the meadow became more resilient during droughts and wildlife became more abundant. Lowering CO2 emissions would have had no impact.

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better to know...?, climate-debate

“It was an Ambush”: The Long Fight against Climate Deniers

by E. Worrall, Oct 22, 2022 in WUWT

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Read more: https://www.aljazeera.com/features/2022/10/20/the-long-fight-against-climate-change-deniers

I’m not sure why Stott seems to think the Paris Agreement is such a success. The world is currently burning record amounts of coal, so I think we can safely add the Paris Agreement to the scrapheap of failed climate initiatives, regardless of political rhetoric.

As for Russia, Russians have likely been skeptical of Western climate science ever since Western scientists ignored Russian advice there was no evidence of unusual warming in the 20th century.

In 1998 scientist Rashit Hantemirov, of the Institute of Plant and Animal Ecology, Russian Academy of Sciences, tried to explain to Keith Briffa, who helped Michael Mann construct his iconic hockey stick, that the position of the polar timber line, the northern most point at which trees can grow, was the tree metric Russia uses for measuring historic changes in Arctic temperature. Hantemirov’s advice to Briffa was “… there are no evidences of moving polar timberline to the North during last century…“. That same polar timberline metric showed evidence of substantial movement during the medieval warm period, and other well documented historic warming and cooling events (Climategate email 0907975032.txt).

Western scientists seem to prefer tree rings – but even Mann’s colleagues admitted amongst themselves that tree rings are a questionable gauge of historic temperature. Climate scientist Tom Wigley wrote an email to Professor Michael Mann in 2003, in which he explained how his own son performed a high school science experiment which demonstrated Mann’s tree ring metric was likely measuring changes in precipitation rather than changes in temperature (Climategate 2 email 0682.txt).

We can only guess what Russian scientists thought of all this absurdity – but the evidence suggests they decided it was too funny watching Western climate scientists act like fools, to make a serious effort to interrupt the joke.

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better to know...?, climate-debate

Weather Disasters Wrongly Linked To Global Warming By Two International Agencies

by P. Homewood, Oct 4, 2022 in NotaLotofPeopleKnowThat

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Because the data is compiled from the same EM-DAT da­tabase, the annual number of deaths shows an uptick from the 1990s to the 2000s. It is clear though that disaster-related deaths from extreme weather have been falling since the 1920s and are now approaching zero. This is due as much to improved planning, more robust structures and early warning systems, as it is to diminishing numbers of natural disasters. And, as can be seen from the figure, it is earthquakes – entirely natural events – that have been the deadliest disasters over the last two decades.

Ignoring all the evidence, however, the press release accompanying the latest WMO report proclaims that “Climate science is clear: we are heading in the wrong direction,” the UN Secretary-General adding, with characteristic hype, that the report “shows climate impacts heading into uncharted territory of destruction.”

A more detailed discussion of the erroneous claims of both CRED and the WMO can be found in my two most recent reports on weather extremes (here and here).

climate-debate

Is Global Warming The Greatest Scientific Fraud In History?

by G.K. Mitchell, Aug 19, 202 in ClimateChangeDispatch

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In its seminal report in 1990, the U.N. IPCC stated that “at the then current rate of world emissions of CO2, the global mean temperature would likely increase by 1°C by 2025.”

This statement formed the basis for the hypothesis that anthropogenic (man-made) global warmingresulted from the increased concentration of CO2 in the Earth’s lower atmosphere resulting from man-made activities.

Central to the hypothesis was that the temperature of the lower troposphere would increase as the concentration of CO2 in the troposphere increased.

Therefore, in its 1990 report, the U.N. IPCC established a direct linkage between the concentration of CO2 in the atmosphere and the temperature of the lower troposphere.

The scientific method of inquiry has guided scientific research and investigation for over 400 years. In summary, the scientific method requires that a researcher observe a phenomenon, postulate a hypothesis for the cause of the phenomenon, and then conduct experiments or scientific investigations to falsify the hypothesis.

In adherence to the scientific method, a climate scientist who thinks that man has caused global warming should develop a complex hypothesis as follows:

  1. Global warming has occurred; that is, the temperature of the world’s oceans, landmass, and relevant atmosphere has risen during the period under investigation by a statistically significant amount.

  2. Man’s activities are responsible for the global warming that has occurred.

  3. The extent to which global warming has occurred, or is reasonably projected to occur in the future, will adversely affect life on Earth.

If any of the conjectures in the complex hypothesis above are found to be invalid, the complex hypothesis is determined to be falsified and either discarded or modified.

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better to know...?, biology+acidification

Friday Funny – Clownfish Climate Science

by A. Watts, Aug 12, 2022 in WUWT

Star marine ecologist committed misconduct, university says

Finding against Danielle Dixson vindicates whistleblowers who questioned high-profile work on ocean acidification [due to rising atmospheric CO₂ levels]

A major controversy in marine biology took a new twist last week when the University of Delaware (UD) found one of its star scientists guilty of research misconduct. The university has confirmed to Science that it has accepted an investigative panel’s conclusion that marine ecologist Danielle Dixson committed fabrication and falsification in work on fish behavior and coral reefs. The university is seeking the retraction of three of Dixson’s papers and “has notified the appropriate federal agencies,” a spokesperson says.

Among the papers is a study about coral reef recovery that Dixson published in Science in 2014, and for which the journal issued an Editorial Expression of Concern in February. Science—whose News and Editorial teams operate independently of each other—retracted that paper today.

The investigative panel’s draft report, which Science’s News team has seen in heavily redacted form, paints a damning picture of Dixson’s scientific work, which included many studies that appeared to show Earth’s rising carbon dioxide (CO₂) levels can have dramatic effects on fish behavior and ecology. “The Committee was repeatedly struck by a serial pattern of sloppiness, poor recordkeeping, copying and pasting within spreadsheets, errors within many papers under investigation, and deviation from established animal ethics protocols,” wrote the panel, made up of three UD researchers.

Dixson did not respond to requests for comment. She “adamantly denies any and all allegations of wrongdoing, and will vigorously appeal any finding of research misconduct,” Dixson’s lawyer, Kristina Larsen, wrote in an email to Science. Larsen describes Dixson as a “brilliant, hardworking female scientist” who was “targeted” by a group of scientists who “chose to ‘convict’ Dr. Dixson in the court of public opinion” by sharing their accusations with a Science reporter last year.

Complete Story:

https://www.science.org/content/article/star-marine-ecologist-committed-misconduct-university-says#.YvKM57NC73Y.twitter