Archives de catégorie : better to know…?

better to know...?

«The Monster That Challenged the World»

by D. Middleton, Oct 10, 2024 in WUWT

Guest “When Sci-Fi predicted paleontology” by David Middleton

Anyone else out there remember this classically awful 1957 science fiction movie?

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By James Ashworth

First published 9 October 2024

Well-preserved fossils uncovered in France have revealed new insights into one of the biggest invertebrates to ever walk on Earth.

Arthropleura was a millipede-like animal which lived more than 300 million years ago during the Carboniferous Period, with some individuals reaching more than two metres long.

The head of one of history’s biggest arthropods has been revealed in detail for the first time.

Arthropleura is an arthropod, the group containing insects, crustaceans, arachnids and their relatives. For many years, only fossils of its body survived, which saw it placed among the earliest millipedes. Now, the discovery of the first complete head has revealed a surprising twist.

While the new fossils are not from fully grown Arthropleura, some of which reached 2.6 metres long, they reveal important characteristics. Most notably, the head has some features of early centipedes, suggesting millipedes and centipedes might be more closely related than previously accepted.

[…]

Natural History Museum

While Arthropleura wasn’t a mollusk, the first thing I thought of when I read the article was The Monster That Challenged the World.

 

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better to know...?, climate-debate

Prophets Of Doom: Why A New 2024 Climate Report Is Fueled By Fear, Not Facts

by Dr M. Wielicki, Oct , 2024 in ClimateChange Dispatch 

The recent article published in BioScience, “The 2024 state of the climate report: Perilous times on planet Earth,” is a parade of exaggerated claims and half-truths, a propaganda piece designed to scare the public into adopting misguided policies while turning a blind eye to the real drivers of human progress. [emphasis, links added]

While it projects an image of scientific rigor, a closer look reveals that most of these dire warnings don’t even align with the IPCC‘s latest report, particularly when scrutinizing the IPCC AR6’s scientific foundations.

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better to know...?, climate-debate

Climate Activists Frustrated by IPCC’s Refusal to Link Extreme Weather with Carbon Emissions

by C. Morrison, Oct 10, 2024 in WUWT

Last June, the state-reliant BBC reported that human-caused climate change had made U.S. and Mexico heatwaves “35 times more likely”. Nothing out of the ordinary here in mainstream media with everyone from climate comedy turn ‘Jim’ Dale to UN chief Antonio ‘Boiling’ Guterres making these types of bizarre attributions. But for those who closely follow climate science and the assessments of the Intergovernmental Panel on Climate Change (IPCC), “such headlines can be difficult to make sense of”, observes the distinguished science writer Roger Pielke. In a hard-hitting attack on the pseudo-scientific industry of weather attribution, he states: “neither the IPCC nor the underlying scientific literature comes anywhere close to making such strong and certain claims of attribution”.

Pielke argues that the extreme position of attributing individual bad weather events is “roughly aligned” with the far Left. “Climate science is not, or at least should not serve as a proxy for political tribes,” he cautions. But of course it is. The Net Zero fantasy is a collectivist national and supra-national agenda that increasingly relies on demonising bad weather. With global temperatures rising at most only 0.1°C a decade, laughter can only be general and side-splitting when IPCC boss Jim Skea claims that British summers will be 6°C hotter in less than 50 years. Two extended temperature pauses since 2000 have not helped the cause of global boiling. In addition there are increasing doubts about the reliability of temperature recordings by many meteorological organisations that seem unable to properly account for massive urban heat corruptions.

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better to know...?, climate-debate

New Study: Human Emissions ‘Irrelevant’ In Determining Changes In Atmospheric CO2 Since 1959

by K. Richard, Sept 2, 2027 in NoTricksZone

“The main factor governing the annual increase in atmospheric CO2 concentration is the SST [sea surface temperature] rather than human emissions.” – Ato, 2024

Another day, another new scientific paper has been published reporting efforts to curb anthropogenic CO2 emissions are “meaningless.”

In this study multiple linear regression analysis was performed comparing SST versus anthropogenic CO2 emissions as explanatory factors and the annual changes in atmospheric CO2 as the objective variable over the period 1959-2022.

The model using the SSTs (NASA, NOAA, UAH) best explained the annual CO2 change (regression coefficient B = 2.406, P = <0.0002), whereas human emissions were not shown to be an explanatory factor at all in annual CO2 changes (regression coefficient B = 0.0027, P = 0.863).

Most impressively, the predicted atmospheric CO2 concentration using the regression equation derived from 1960-2022 SSTs had an extremely high correlation coefficient of r = 0.9995.

Thus, not only is the paradigm that says humans drive atmospheric CO2 changes wrong, but “the theory that global warming and climate change are caused by human-emitted CO2 is also wrong.”

“SST has been the determinant of the annual changes in atmospheric CO2 concentrations and […] anthropogenic emissions have been irrelevant in this process, by head-to-head comparison.”

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better to know...?, climate-debate

The Atlantic Is Cooling at a Mysteriously Fast Rate After Record Warmth

by P. Homewood, Aug 25, 2024 in NotaLotofPeopleKnowThat

For over a year, surface temperatures in the Atlantic Ocean hit new highs, but that trend has reversed at record speed over the past few months, and nobody knows why.

In June, temperatures in the Atlantic were 2 to 5 degrees Fahrenheit (1 to 3 degrees Celsius) hotter than normal in much of the ocean, with some areas getting as much as 9 degrees F (5 degrees C) warmer than average. Those temperatures weren’t a one-off, as the Atlantic had regularly seen record-breaking levels since March 2023. That year marked the fourth in a row that the world’s oceans set new heat records.

The hot water was partially a result of human-caused climate change, but it was also due to a particularly strong El Niño in 2023 and 2024. But that system appears to have passed, according to the National Oceanic and Atmospheric Administration.

NOAA data shows Atlantic sea surface temperatures have cooled at a surprising rate since May. Since June began, temperatures have been a degree or two Fahrenheit colder than normal for this time of year. That means El Niño will likely be replaced by its counterpart, La Niña, a weather system that allows cold water to rise to the surface of the Atlantic, some time between September and November. Both El Niño and La Niña are complex systems driven by trade winds, solar heating, and rainfall in the tropic regions, and can be difficult to predict. Still, the sudden shift in Atlantic temperatures has been puzzling, and nobody seems to know why it’s happened so quickly.

“We’ve gone through the list of possible mechanisms, and nothing checks the box so far,” Frans Philip Tuchen, a postdoctoral student at the University of Miami, told New Scientist.

https://gizmodo.com/the-atlantic-is-cooling-at-a-mysteriously-fast-rate-after-record-warmth-2000488967

.So they do not have a clue why the Atlantic has suddenly got colder, but they think they know that global warming made it hotter in the first place, even though there is no physical for the claim that a slightly warmer atmosphere can make any measurable difference to ocean temperatures!

They also get their knickers in a complete twist stating that El Ninos in the Pacific raise SSTs in the Atlantic!

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better to know...?, energy and fields

Yet More Reasons Why Green Hydrogen Is Going Nowhere

by F. Menton, Aug 28, 2024 in WUWT

In the fantasy of the zero-emissions electricity future, there will either be regular devastating blackouts, or something must back up the intermittent wind and solar generation. In New York we call that imaginary something the “DEFR” (Dispatchable Emissions Free Resource). But what is it? Nuclear has been blocked for decades, especially in the blue jurisdictions that are most aggressively pursuing the wind/solar future. Batteries are technologically not up to the job, and also wildly too expensive. That leaves hydrogen. Anybody with another idea, kindly speak up.

I’ve had several posts discussing the question of whether hydrogen could do this job, for example this one on February 14, 2024, and this one on July 20. Those posts focused on the initial cost of making hydrogen by electrolysis from water. That cost turns out to be a multiple of the cost of producing natural gas by drilling into rock (for comparable energy content). From time to time I have alluded to other potential problems with having hydrogen replace natural gas in the electricity system — things like leaks, explosions, and the need for an entire new infrastructure of pipelines and trucks to carry the stuff and power plants to burn it. But until now I haven’t found a detailed study on just how bad these additional problems might be.

Now comes along an August 18 article in a peer-reviewed journal called Energy Science & Engineering, with the title “A review of challenges with using the natural gas system for hydrogen.” The article was linked on August 23 by Paul Homewood at the Not a Lot of People Know That site, and then further linked by Watts Up With That on August 24.

The lead author is a guy named Paul Martin. Unusually for an article in such a journal, no academic affiliation is given for Mr. Martin. Looking him up on LinkedIn, I find that he is not an academic, but rather identifies himself as a “chemical process development expert” who has spent “years in industry,” and is currently with Spitfire Research, Inc., which in turn states that it specializes in “consulting for a decarbonized future.” Mr. Martin then identifies several of his co-authors on the paper as a “team of people at the Environmental Defense Fund.” That information may well color your perception of what Martin, et al., have to say in their paper.

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better to know...?, climate-debate

Math Confirms Foolishness of Climate Alarmism

by G. Wrightstone, Aug 11, 2024 in WUWT

The science of climate change often is presented in complicated language that speaks of computer models and the theoretical inputs and outputs thereof and concludes that the globe is on the verge of “boiling.” Well, leave it to three physicists — steeped in calculus and such arcane matters as the behavior of molecules and the nuclear charge of atoms — to simplify the analysis and arrive at a much less alarming determination.

“Straightforward calculations … show that eliminating U.S. CO2 emissions by the year 2050 would avoid a temperature increase of 0.0084 degrees Celsius,” states a brief paper authored by Drs. Richard Lindzen, Massachusetts Institute of Technology; William Happer, Princeton University; and William A. van Wijngaarden, York University, Toronto. On the Fahrenheit scale, the value of averted warming is 0.015 degrees.

In short, the amount of warming averted by eliminating CO2 emissions in the United States would be too small to measure. The paper bolsters the position of those who argue that a changing climate is the product of natural forces, that human-induced carbon dioxide emissions can have only a minuscule effect on global temperature, and that CO2 is a valuable plant food and not a pollutant.

Rather than using theoretical assumptions about various factors that are fed into computers, the paper’s calculation relies almost exclusively on “observable data” that are widely accepted and publicly available, says Dr. Happer.

“This is something anybody with a calculator can figure out,” said the scientist, who may be best known for his contribution to a laser-based technology for destroying incoming ballistic missiles as part of the so-called Star Wars program of the 1980s. Continuer la lecture de Math Confirms Foolishness of Climate Alarmism →

better to know...?, energy and fields

Natural Gas Industry’s Smear of Coal Is False and Self-Defeating

by G. Wrightstone, July 22, 2024 in RealClearEnergy

Smearing coal has become a marketing strategy of a natural gas industry that embraces pseudoscientific views of coal combustion as being hazardous.

In so doing, gas supporters give credence to a fallacious regulatory regime of the Environmental Protection Agency (EPA), which erroneously classifies carbon dioxide as a pollutant and assigns health effects to low-level pollution without scientific proof. To boot, a false representation of coal, oil and natural gas as environmental bogeymen is perpetuated.

Perhaps the most enthusiastic user of this foolish ploy is Toby Rice, CEO of Pittsburgh-based EQT Corp., who introduced two years ago a global plan to replace coal with liquefied natural gas. Promoting his product as a “decarbonizing force” in June at a RealClearEnergy conference, the head of the country’s largest gas producer (check the video link above to see his part), said:

“What we would like to do at EQT … is focus people on a really practical solution that will allow us to provide energy security for the world and address people’s concerns over global emissions. And that path is very simple: transition the world from coal to gas.”

Although natural gas emits less carbon dioxide than coal when burned, the underlying premise of Rice’s pitch rests on the popular myth that CO2 emissions will overheat the planet. The organization we lead, the CO2 Coalition, has overwhelming evidence from top scientists showing that increasing atmospheric carbon dioxide not only poses no danger but is beneficial to plant growth and crop production.

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better to know...?, climate-debate

The ‘Climate Emergency’ is a Myth, Says Nobel Prize Winner John Clauser. Here’s Why He’s Right

by Dr R. Kalveks, June 8, 2024 in DailySceptic

In a recent lecture, Nobel Laureate physicist John Clauser exposed how the Intergovernmental Panel on Climate Change (IPCC) models and analyses, which are relied upon by politicians and activists to support claims of a ‘climate crisis’, do not meet basic standards of scientific enquiry. Clauser received his Nobel prize in 2022 for the observational measurement of quantum entanglement and understands well the problem of distinguishing a physical signal from background noise.

Clauser shows that, when corrected for the IPCC’s error prone arithmetic and statistics, the observational data do not support the power imbalance claimed to be responsible for global warming. Furthermore, the outputs of climate models are at variance with the observational record. Clauser discusses the roles of convection, clouds and their variability in providing a negative feedback mechanism, and proposes that this acts as a thermostat that stabilises surface temperatures. Clauser’s conclusion is that claims of a ‘climate crisis’ lack scientific substance and that Net Zero policies are an unnecessary hindrance.

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Energy Flows in the Climate System

It is useful to start with a simplified depiction of the solar energy flow that reaches the Earth, its transformation by the Earth’s climate system and the resulting (mostly thermal) energy flow that leaves the Earth’s atmosphere. This is shown in Figure 1, taken from a recent IPCC report.

The IPCC diagram shows an energy imbalance, being the difference between the incoming visible and UV solar radiation 340 W/m2, less the amount reflected (100 W/m2), less the outgoing infra-red (IR) thermal radiation (239 W/m2). The claimed imbalance at the Top of the Atmosphere is 0.7 W/m2 (give or take 0.2) and the IPCC asserts that this is driving the continuing warming of the climate system.

Table. 1. Top of Atmosphere Energy Flows. Energy flows at the top of the Earth’s atmosphere, with their errors as per Figure 1. The balance is calculated from its components.

The radiation measurements necessary for this calculation are carried out at different wavelengths by instruments carried by satellites, and observational errors are inevitable. Combining the uncertainty ranges in the incoming, reflected and outgoing streams shown in Table 1, by using the standard statistical Root Mean Square rule, shows that the error margin in the calculated imbalance is actually 3 W/m2, some 15 times greater than the 0.2 W/m2 error margin claimed by the IPCC. In short, there is no observedenergy imbalance. The claimed imbalance of 0.7 W/m2 is swamped by observational error, and, from a scientific perspective, it is described by Clauser as a “fudge”.

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better to know...?, climate-debate

Carbon Dioxide and a Warming Climate are not problems

by A. May & M. Crok, May 29, 2024 in AmJEconSociology

Dear signatories of the Clintel World Climate Declaration

 

We are very excited to announce the publication of our peer reviewed paper titled “Carbon dioxide and a warming climate are not problems“. It was published in the American Journal of Economics and Sociology. The paper was written by Andy May, retired petrophysicist and currently climate writer and blogger, and Clintel director Marcel Crok.

Crok and May coordinated the ambitious Clintel project to analyse the IPCC AR6 report, which last year led to the publication of the Clintel book The Frozen Climate Views of the IPCC. In the book we document serious errors and biases in the latest IPCC report.
The new paper is largely based on the many interesting findings of that book.

The new paper gets a lot of attention, mostly positive and some critical (of course). This has led to an impressive attention score (which gives an indication of how much the paper is being discussed on blogs and on X/twitter). The paper is already in the 99th percentile.

 

It was a little expensive (2330 euros) to make the paper open access so we decided not to do that this time. But our submitted version can be downloaded for free.

Signatories of the World Climate Declaration could help us boosting the paper even further by writing about it on blogs and/or discussing the paper on X (twitter).

Andy May has been responding very promptly to some of the criticism on the paper, see here, here and here.

 

The full abstract of the paper can be read below:

Continuer la lecture de Carbon Dioxide and a Warming Climate are not problems →

better to know...?, climate-debate

Peer reviewed skepticism

by D. Wojick, July 9, 2024 in WUWT

A fine skeptical journal article waded through green pal review. Wonder of wonders!

The journal is the American Journal of Economics and Sociology. The article title is perfectly clear: “Carbon dioxide and a warming climate are not problems”.

See https://onlinelibrary.wiley.com/doi/10.1111/ajes.12579

But it is an “Early View Online Version of Record before inclusion in an issue” so get it before it gets too hot for the Journal. I understand it is very popular so the green screams are deafening.

Alas it is paywalled but the lengthy free Abstract is as clear as the title. Here is the conclusion:

“Observations show no increase in damage or any danger to humanity today due to extreme weather or global warming (Crok & May,  2023, pp. 140–161; Scafetta,  2024). Climate change mitigation, according to AR6, means curtailing the use of fossil fuels, even though fossil fuels are still abundant and inexpensive. Since the current climate is arguably better than the pre-industrial climate and we have observed no increase in extreme weather or climate mortality, we conclude that we can plan to adapt to any future changes. Until a danger is identified, there is no need to eliminate fossil fuel use.”

The authors are Andy May and Marcel Crok and as the first parenthetical reference above indicates they are building on prior work. Their 53 References are not paywalled and quite interesting. Continuer la lecture de Peer reviewed skepticism →

better to know...?, climate-debate

Media Reports Earth’s ‘1.5C Temperature limit’ was ‘breached for 12 months in a row’ – Nothing Bad Happened

by A. Watts, July 10, 2024 in WUWT

Originally posted at ClimateREALISM

Recently, several media outlets claimed that June 2024 was the hottest June on record globally and that it topped off a string of 12 or 13 warmer than normal months, which they blamed on human-induced climate change. Each of the news stories made false claims of reaching climate tipping points, extreme weather events, and that the extended streak of hot temperatures proved a “climate crisis” was at hand.

Here are some of the headlines: Temperatures 1.5C above pre-industrial era average for 12 months, data shows (The Guardian,) June sizzled to a 13th straight monthly heat record, but July might break string (National Public Radio,) and World in line for hottest year as 1.5C limit breached for 12 months in a row (Financial Times.)

That ongoing 1.5C temperature limit scare-story has people around the world rattled. For example, this infographic from The Asia-Pacific branch of the International Union of Food workers (IUF) says (bold author’s):

Global warming caused by human activities reached approximately 1°C over the past 170 years, increasing at 0.2°C per decade. Scientists warn that an average rise of more than 1.5°C in the surface temperature of the earth compared to pre-industrial levels will be catastrophic for the environment and human health.

But despite 12 months of the globe being above the so-called temperature limit, nothing bad happened on a global scale. Claims of climate catastrophe once we passed the so-called 1.5C temperature limit, never happened. The limit was nothing more than a political talking point from the 2015 Paris Climate Conference, as described in this Associated Press article: The magic 1.5: What’s behind climate talks’ key elusive goal. The AP wrote, “in a way both the ‘1.5 and 2 degree C thresholds are somewhat arbitrary,’ Stanford University climate scientist Rob Jackson said in an email. ‘Every tenth of a degree matters!’”

Now, despite surpassing that arbitrary limit, the “crisis” progressive politicians and alarmists in the mainstream media have been warning about failed to materialize.

First let’s check the global temperature. The source of all these news stories comes from a recent press release by Copernicus, part of the European Commission. A graph by Copernicus, seen in Figure 1 below, illustrates the “limit” and the 12-month temperature peak:

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better to know...?

Climate Activists Are Wrong About Which Energy Source Reduces Air Pollution

by S. Graham, June 20, 2024 in WUWT

oday’s media are filled with concerns about air pollution. But few people know which energy source has produced the greatest modern reduction in air pollution. The answer isn’t wind or solar energy.

During the 1950s, my grandfather had a coal furnace in his basement, like many homes in Chicago. Five days after a winter snowfall, the snow was covered with a visible black film of dust from coal furnaces. Our younger generation does not know the original reason for “spring cleaning.” Every spring, homeowners would wash their inside walls to remove coal dust.

It was the rising use of gas fuel, primarily natural gas along with propane, that produced the greatest reduction in air pollution in the United States and across the world. Gas furnaces and stoves have replaced wood in businesses and homes in developed nations. And natural gas power plants have replaced coal-fired plants to generate electricity, with gas becoming the leading fuel for industry.

Natural gas and propane are clean-burning fuels that emit no harmful pollutants when burned. When gas heating is substituted for coal or wood heating, indoor particulate pollution is reduced by 1,000 times.

Today, 70% of US homes use natural gas or propane, a percentage that has been rising for decades. Gas fuels have also become the leading heating and cooking source in Europe, providing 83% of heat energy in the Netherlands and 78% in the United Kingdom. But there are still 70 million wood stoves in Europe.

The World Health Organization estimates that 2 billion people in developing nations still cook using open fires or inefficient stoves fueled by kerosene, biomass (wood, charcoal, animal dung, or crop waste), and coal. These fuels generate harmful indoor air pollution. Indoor air pollution is estimated to cause more than 3 million deaths annually in poor nations. Emerging nations need gas fuels to boost health and well-being.

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better to know...?, climate-debate

Major problems identified in data adjustments applied to a widely used global temperature dataset

by Ceres Team, Feb 22, 2022 in CeresScience

new climate science study, involving a panel of 17 experts from 13 countries, has just been published in the scientific journal, Atmosphere. The study looked at the various data adjustments that are routinely applied to the European temperature records in the widely used Global Historical Climatology Network (GHCN) dataset over the last 10 years.

 
 
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better to know...?

Olympics 2024: how extreme weather could impact Paris games

by S. King, , June 18 2024, BBC

The summer Olympics and Paralympic games in Paris are just over a month away and there is concern about the potential effects of extreme heat.

Some parts of Europe have already registered temperatures over 40C and it is not unreasonable to suggest that elsewhere in Europe will experience heatwaves in the coming months.

In a report published on Tuesday, Lord Coe, President of World Athletics, says “climate change should increasingly be viewed as an existential threat to sport”.

Intense heat could affect the events, competitors, spectators and officials.

Changing climate of Paris

We don’t know what the forecast will be for Paris during the Olympic period, but Meteo France – the national weather service – has said that summer is likely to be warmer than average.

France has experienced deadly summer heatwaves in the past.

The highest recorded temperature in Paris is 42.6C set at the end of July 2019.

And more recently in 2022, during the Olympic period, a lengthy heatwave saw maximum temperatures reach 36C.

That year the National Institute of Statistics and Economic Studies in France estimated heat-related deaths of 11,000 throughout the summer.

At the last Olympics in Tokyo in 2021, extreme heat made it “torturous” for athletes and volunteers, according to local meteorologists.

It was the hottest Olympic Games on record with sweltering temperatures of 34C and humidity of 70%, which would have made it feel like 47C.

Tennis player Daniel Medvedev spoke of “dying on court” during the heat of a match.

Other competitors vomited and fainted on the finish line because of the high temperatures.

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better to know...?, climate-debate

With Summer Heat Waves, The Media’s Having A Field Day Pushing Climate Change Lies

by Editorial Board, One 18, 2024  in ClimatChangeDispatch

city sun heat wave

There’s a summer heat wave going on, which gives journalists the opportunity to fill up their stories with climate change boilerplate. [emphasis, links added]

It no longer matters whether any of it is true. Just the opposite, in fact. If you point out the truth, you’re accused of being a denier.

Sure, the data doesn’t show an increase in the number or intensity of hurricanes or tornadoes or wildfires. Yet every time one or the other strikes, the press robotically connects that event to “climate change.”

Every tornado season, we hear about how climate change is making them more frequent and more deadly. Except the facts don’t support the narrative.

 

Source: ustornadoes.com
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better to know...?

Meteorologist: Why Claims Of The Ocean Having A ‘Record-Breaking Hot Streak’ Are Falsetts,

by A. Watts, June 15, in ClimateChangeDispatch

A recent ScienceNews (SN) article claims that ocean temperatures are out of control in a year-long record-breaking hot streak. This is false. [emphasis, links added]

Numerous ocean temperature datasets show no such record-breaking values. The source SN cited to support its claims was thoroughly discredited when it made similar “record-breaking” claims last year.

The entire claim of the article is based on one dataset, which is seen below in the SN article:

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better to know...?

Tooting’s Great Storm Of 1914

by P. Homewood, June 14, in NotaLotofPeopleKnowThat

May be a black-and-white image of 3 people, street, Rijksmuseum and text that says "商聞 THEGREATSTOR STOR SuNe1t. SEELY ነ Joly"

May be an image of street and Rijksmuseum

May be a black-and-white image of street and text

110 years ago today, much of SW London was hit by what was called The Great Storm.

Tooting was hit with floods, as the above photos show, an event still remembered today.

The Met Office report for the month highlighted how much rain fell in such a short period over much of London. There was also extreme rainfall in other parts of the country.

Note also the serious railway accident in Inverness four days later.

better to know...?, energy and fields

The world is using more oil, coal and gas than ever before and will use more. Net Zero is dead

by P. Homewood, June 14, NotaLotofPeopleKnowThat

A recent flurry of forecasts offers us a range of different views on what’s happening to the global demand for, and use of, crude oil. One thing seems to be clear, however: the chances of net zero carbon emissions in the near term – ie, by 2050 – are basically zero.

The year so far has been a bit of a rollercoaster ride in this realm of uncertainty, with projections and forecasts more volatile than the market itself. Crude prices have remained relatively strong despite various occurrences across Europe and the Middle East that would have resulted in major upsets in decades past.

One major point of consensus related to global oil demand growth is the expectation that it will continue to be robust, driven by a combination of factors including economic recovery, increased travel, and surging industrial activity in non-OECD nations.

The only major body not seeing continued, massive growth is the International Energy Agency (IEA), which revised its numbers this week to predict that crude demand will rise by just 1 million barrels per day (bpd) next year and will (at last!) peak “towards the end of this decade” at 106 million bpd, up from 102 million at the moment. The IEA expects this growth to be led by non-OECD countries, particularly China and India. The IEA and others have highlighted the importance of these regions in driving global oil demand.

The IEA, which is funded by 31 industrialized nations through a dues structure, says that it believes growth in demand from India, China and elsewhere will be gradually outweighed by the expected rollout of electric vehicles and other green technologies. However, one should note that the agency has been shifting for a long time from being an analytical organisation to being essentially a green campaigning one, and its forecasts nowadays are as much attempts to influence markets as to genuinely predict them.

In contrast to the IEA, the US Energy Information Administration (EIA) raised its 2024 global oil demand growth forecast to 1.1 million barrels per day, up from its previous estimate of 900,000 bpd. This revision is based on expectations for travel and tourism in the second half of the year. EIA projects even stronger demand growth for 2025 of 1.5 mbpd, again clashing with the IEA which sees just 1 mbpd that year, with non-OECD countries accounting for most of the growth. The US federal agency also raised its projection for crude prices to rise to an average of $87/barrel in Q4 2024 based on the rising demand.

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better to know...?

The Earth Before Hydrocarbons

by B. Stewart, Apr 26, 2024 in ClimateChangeDispatch

prehistoric earth life plants

The Earth is approximately 4.5 billion years old. During the first four billion years, there were no hydrocarbons beneath the surface: no coal, no oil, no natural gas.

All the carbon atoms on Earth are in plants, animals, or the atmosphere. Yet the oceans did not boil. The Earth was not too hot for life. If it had been we would not be here.

The first lifeforms arose early in Earth’s existence.

The earliest fossils of microbes themselves, rather than just their byproducts, preserve the remains of what scientists think are sulfur-metabolizing bacteria. The fossils also come from Australia and date to about 3.4 billion years ago. (Wacey, D., Kilburn, M. R., Saunders, M., Cliff, J., and Brasier, M. D. (2011). Microfossils of sulfur-metabolizing cells in 3.4-billion-year-old rocks of Western Australia. Nature Geoscience, 4, 698-702. http://dx.doi.org/10.1038/ngeo1238.)

Bacteria are relatively complex, suggesting that life probably began a good deal earlier than 3.5 billion years ago.

However, the lack of earlier fossil evidence makes pinpointing the time of life’s origin difficult (if not impossible). (Hypotheses about the origins of life, Khan Academy.)

Organisms evolved that employ the process of photosynthesis. This plant life continues to consume carbon dioxide (CO2) and produce oxygen.

After a billion years or so, an atmosphere resembling that of the present day began to take shape. Earth’s present atmosphere is composed as follows:

It is important to note that in the above circle graphs, nitrogen, oxygen, and argon compose 99.964% of our atmosphere. The amount of CO2 is 0.04%.

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better to know...?

Australia’s Defence 1: Name Your Enemy

by D. Archibald, Apr 24, 2024 in PoliticalvsReality

The Defence Strategic Review released a year ago named global warming as a threat on page five but didn’t name China as a threat until page nine. There is only one threat we have to worry about and its name is China. China has been making plenty of threats for over 20 years now but these have been ignored because it would be inconvenient to take them seriously.

Actually, China’s threats started before WW2. They have been in abeyance until they had the resources to act on them. Figure 1 shows a map from a Nationalist primary school textbook in 1938, showing where they thought China’s borders should be:

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better to know...?

Nutritive Value of Plants Growing in Enhanced CO2 Concentrations (eCO2)

by CO2 Coalition, Apr 22, 2024

We are pleased to announce the publication of our latest research report Nutritive Value of Plants Growing in Enhanced CO2 Concentrations (eCO2).

Despite many years of claims that increasing concentrations of CO2 are an “existential threat” to life on Earth, one cannot identify any harm that has been done. In fact, the only clear result of increasing CO2 has been an overall greening of the Earth and increasing productivity of agricultural and forest crops.

The evidence for greening of the Earth from eCO2 is now too obvious to deny. In recent years, some researchers have claimed that that nutritional values are negatively affected by elevated CO2 concentrations. Media promoters of climate alarmism have seized on these results to further demonize CO2.

In this paper we explain why the nutritional value of our more abundant crops can and will remain high as atmospheric CO2 concentrations increase toward values more representative of those existing throughout most of Earth’s history.

While this is a somewhat technical report, it is a valuable tool for you to put in your quiver to use the next time you see increased CO2 being linked to declining nutrition.

Read the full report here.

better to know...?, climate-debate

Climate Change Is Normal and Natural, and Can’t Be Controlled

by F.B. Soepyan, Apr 22, 2024 in WUWT

NASA claimed that “Earth is warming at an unprecedented rate” and “human activity is the principal cause.” Others proposed spending trillions of dollars to control the climate. But are we humans responsible for climate change? And what can we do about it?

“The climate of planet Earth has never stopped changing since the Earth’s genesis, sometimes relatively rapidly, sometimes very slowly, but always surely,” says Patrick Moore in Fake Invisible Catastrophes and Threats of Doom. “Hoping for a ‘perfect stable climate’ is as futile as hoping the weather will be the same and pleasant, every day of the year, forever.”

In other words, climate change is normal and natural, and you can forget about controlling it.

For instance, a major influence of weather and climate are solar cycles driven by the Sun’s magnetic field over periods of eight to 14 years. They release varying amounts of energy and produce dark sunspots on the Sun’s surface. The effects of solar cycles on Earth vary, with some regions warming more than 1°C and others cooling.

Climatic changes occur as a result of variations in the interaction of solar energy with Earth’s ozone layer, which influences ozone levels and stratospheric temperatures. These, in turn, affect the speed of west-to-east wind flows and the stability of the polar vortex. Whether the polar vortex remains stable and close to the Arctic or dips southward determines whether winters in the mid-latitudes of the Northern Hemisphere are severe or mild.

In addition to solar cycles, there are three Milankovitch cycles that range in length from 26,000 to 100,000 years. They include the eccentricity, or shape, of Earth’s elliptical orbit around the Sun. Small fluctuations in the orbit’s shape influence the length of seasons. For example, when the orbit is more like an oval than a circle, Northern Hemisphere summers are longer than winters and springs are longer than autumns.

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better to know...?, climate-debate

Official Temperature Data Isn’t ‘Data’ At All

by H.S. Burnett, Apr 21, 2024 in WUWT

IN THIS ISSUE:

  • Official Temperature Data Isn’t ‘Data’ At All
  • Video of the Week: This is hilarious! Is there nothing that climate change can’t do?
  • Human Impact on the Carbon Cycle Is Minimal
  • Islands Still Growing in the Midst of Climate Change
  • Podcast of the Week: Save the Whales, Kill the Turbines – The Climate Realism Show #104
  • Climate Comedy
  • Recommended Sites
better to know...?, climate-debate

L A Times Cherry Picks & Misrepresents NOAA Climate Data to Exaggerate March 2024 U.S. and Global Temperature Outcomes

by L. Hamlin, Apr 19, 2024 in WUWT

The L A Times article and headline shown below exaggerate the March 2024 U.S. and global temperature outcomes by cherry picking and misrepresenting data that mischaracterizes what the data actually shows.

 

The Times article makes the following claims regarding the U.S. for the period January through March 2024:

“In the United States, March was the 17th warmest in the 130-year data record, according to the National Oceanic and Atmospheric Administration. The average temperature in the contiguous U.S. was 45.1 degrees — 3.6 degrees above average.”

The Times article does not present readily available NOAA measured  Maximum Contiguous U.S Temperature for the month of March from 1895 through 2024 as shown below.

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