Month: May 2024

PhD “Data/Climate Scientist” Can’t Provide Data on Extreme Weather Events

From MasterResource

By Robert Bradley Jr. — May 1, 2024

“Back to Lindsey Gulden, the self-described Data/Climate Scientist. She would/could not provide a time series example to back up any part of her claim of ‘global climate to go off the rails’ … ‘more extreme events’. I asked her repeatedly for data, and she could only sign-off with ‘I made no such claim‘.”

On LinkedIn, Saul Humphrey stated: 2023 was the hottest year on record and 2024 is threatening to be hotter still.  Humphrey then quotes from an article in The Independent, “Do the People Care About the Climate Crisis? These Voters Say Yes – but Polls Do Not” (April 19, 2024):

In the US,  wildfires destroyed more than 1.7 million acres in the first three months of 2024, already half of last year’s total, and forecasters expect an unprecedented number of Atlantic hurricanes.

Around 87 per cent of Americans say they have experienced at least one extreme weather event in the past five years — whether that’s drought, extreme heat, severe storms, wildfires or flooding. Three-quarters of adults believe the science that climate crisis is at least partly to blame, and the same percentage want the federal government to do something about it.

But when it comes to this year’s presidential election, the issue trails inflation, healthcare, immigration and jobs in the list of voter priorities.”

Humphrey concludes: “What does it take make the climate crisis the priority? Do we need to witness Armageddon before we do what is necessary?”

Note the irony of a person telling the rest of us: You are wrong and I am right on climate alarmism. And the audacity to use government coercion and taxpayer financing to impose the solution on the unschooled masses.

commented on LinkedIn: “False causality. That is the real problem. Exaggeration backfires.”

Some 70 replies followed from a variety of folks, including some plenty smart-and-informed “skeptics” of climate alarm/forced energy transformation. But one comment stood out. Lindsey Gulden, self-described Data Scientist/Climate Scientist, stated:

Saul Humphrey: you should perhaps take it as a badge of honor that your posts seem to attract frequent input from Atlas Network folks who are paid to promote climate disinformation.

answered: “False causality. Beliefs and the intellectual/moral high ground explain my passion and those that I know in the movement. Many of us take less pay to be able to challenge the false narrative of the Climate Industrial Complex. Consumers matter. Taxpayers matter. Fiscal sanity in the public sector matters. Freedom among consenting adults matter….”

Gulden: “Coming from a long line of fiscal conservatives, I agree with all of these statements: “Consumers matter. Taxpayers matter. Fiscal sanity in the public sector matters. Freedom among consenting adults matter.” What is bizarre to me is that we seem to be using the exact same values to make diametrically opposite points. It is fiscally irresponsible for any government to continue to use taxpayer dollars to give substantial corporate welfare to an industry that is causing the global climate to go off the rails and, with it, the stability of global markets, political systems, food supplies, etc. It is all in the service of a small group of people whose bank accounts benefit massively from the status quo. I don’t question your sincerity of belief. But I’d suggest those of you taking lower pay ought to demand the same pay as the executives of the industry you are propping up.”

Bradley: “I disagree with your alarmism in the last part of your sentence: ‘that is causing the global climate to go off the rails and, with it, the stability of global markets, political systems, food supplies, etc.’ Is this statement justified by time series data or climate model projections? The whole point of market wealth is resiliency to extreme weather from any cause–and that is where the advantages of dense, reliable, affordable mass energies come into play.”

Gulden: “The most problematic component of climate change isn’t that the mean temperature goes up. It’s that there is much more variability and much less predictability. More extreme events (extreme freezes, extreme precipitation, extreme heat). Uncertainty is bad for markets. So if you care about healthy free markets, dismissing climate change out of hand is risky.”

Bradley: “Show me the time series data on that. A reduction in the diurnal cycle does not suggest dire results. Hurricanes are less in theory and data, right? Are you saying that nature is optimal and/or cooling would reduce extremes? In any case, any extremes need affordable, reliable, plentiful energies–not wind and solar and batteries. And politicians and government failure.”

Gulden: “data on increasing extreme events are plentiful and from reputable sources. Hurricane frequency and intensity are increasing. For information from a reliable source, see, for example, https://science.nasa.gov/climate-change/extreme-weather/.

Your assertion that ‘it’s just a decrease in the diurnal cycle’ doesn’t really hold water as an argument for lack of harm, even with just a bit of consideration. Being able to cool down at night is essential for people trying to survive heat waves without A/C. Regarding ‘government failure and politicians’: Politicians can at least be voted out of office. Although I’d *like* to vote oil and gas industry executives’ self-interested manipulations of civil society out of our daily life, I can’t.

Renewables are more affordable than oil and gas. Battery storage makes them more reliable. All of the above leads me to the conclusion that Atlas Network should provide member groups with more accurate talking points…although I must admit I do not think ‘accuracy’ is their goal.”

Bradley: “The NASA link is not responsive. I asked for time series data over the decades of extreme weather events, not what is supposed to happen under (incomplete) theory or what is predicted to happen from speculative climate models. Take the frequency of hurricanes over the last century or so. What does it show (asking you as a climate scientist).”

Gulden: “and no, that isn’t my area of expertise—which is why I pointed you to reputable sources on the subject.”

As this point,

Mark Rohrbacher commented: “… both Lomborg and Alex Epstein (and various weather sites) have researched ‘increased weather extremes and found them to be unsupported by data. I live in a hurricane area and our area has had a historically low amount of serious hurricanes in the last 30 years.”

Gulden: “Alex Epstein, formerly of the Cato Institute, founder of the Center for Industrial Progress, who does not like to discuss his funding sources, right? Who has no training in research?”

Bradley: “You lost some credibility by going ad hominem on Alex Epstein, who is merely providing the official statistics on weather extremes from others, as is Lomborg. I follow Alex Epstein and know him personally. He has never worked for Cato. Please show us the graph and link on hurricanes, quantitatively, number and intensity, for the last century. This is your area as a climate scientist, right?”

Gulden: “my bad…it seem I err in his former employer. Perhaps it is another libertarian think tank. Regardless, I see no way that mentioning his employers, his relevant credentials or lack thereof, and his refusal to disclose funding sources—completely relevant when your topic of writing is climate change and fossil fuels—are ‘ad hominem’ attacks. But if you wish to frame it in that way, I cannot stop you.”

Bradley: “A person without a high school degree can be right and a PhD expert wrong. (‘Expert Failure’ is a fascinating subject covered in a book of this title by Roger Koppl, by the way.) Can you simply provide the time series data on hurricanes or other extreme events to support your general claim of increasing extreme events? Just stick to the arguments and data please.”

Gulden: “I made no such claim. You may judge me as you wish. I’m going to adjourn from this discussion. Good luck.”

—————–

The entire thread should be read to see a variety of take-downs of the alarmist narrative. Kudos to Mark Rohrbacker, Matt Essex, Chris Matchette-Downes, Ian McCoy, Joseph Toomey, Richard Re, Les McMenzie, Lewis Ludwig, John Basilio, Richard Ericson, and many others. Their level of critical engagement of the alarmist narrative is impressive, indicating how the smart, critical middle is not buying what the Malthusian consensus is selling.

Back to Lindsey Gulden, the self-described Data Scientist/Climate Scientist. She would/could not provide a time series example to back up any part of her claim of ‘global climate to go off the rails’ … ‘more extreme events’. I asked her repeatedly for data, and she could only sign-off with ‘I made no such claim‘.” What an embarrassment to herself and her profession.

Appendix
Gulden’s lack of understanding about energy and economics basics is obvious from statements such as: “Renewables are more affordable than oil and gas” and “rooftop solar panels make good economic sense“.

Many other of her statements in the long thread are easily refutable, but I will stick to climate science. Note her silence on the benefits of CO2; the upside of moderate warming with a reduction of the diurnal cycle, the saturation effect of GHG forcing, all arguments against climate alarmism from a physical-science viewpoint.

via Watts Up With That?

https://ift.tt/DPy8LUO

May 2, 2024 at 04:05AM

Belgium demands probe into “massive” French power export curbs

By Paul Homewood

 

This all seems a bit of a mystery at the moment:

 

 

image

The ongoing cuts, which French TSO RTE said it had been forced to carry out to ensure the safety of the grid, were weighing on already low French prices in an oversupplied market, helping to keep them well below those in Belgium and Germany, analysts said.

RTE warned the curbs, which have limited interconnector flows between France and all its neighbouring countries to 40% of maximum capacity, according to Creg, will “continue until early May”.

The French grid would be “subject to similar constraints” from August to mid-October, it added.

“Massive” impact
“We have seen a reduction in French power exports towards neighbouring countries, which is contributing to very low prices,” said Emeric de Vigan, vice president for power at consultancy Kpler.

“Since 11 March RTE started to massively reduce French [power] exports,” said one German trader. “These issues are affecting the market massively.”

The capacity cuts come amid strong wind, solar and hydropower production, which were also creating oversupply amid low power demand, said Clement Bouilloux, French market expert at Montel’s EnAppSys.

French day-ahead prices fell to EUR 1.42/MWh last Saturday and cleared at EUR 18.39/MWh for Friday, EUR 40 and EUR 24 below German and Belgian prices, respectively. Meanwhile, the French front-month contract was last seen trailing EUR 19.82 below its German counterpart.

“In a normal context, with normal interconnection capacities, these price differences are much smaller,” a Creg spokesperson said.

French net transfer capacities to Germany, meaning capacities made available by RTE for the market before the day-ahead auction, averaged 2.6 GW in the past week, down from an average 5.7 GW in the first week of March.

Meanwhile, monthly export capacities from France to Italy had halved from around 3.5 GWh in normal conditions to 1.8 GWh, an Italian power trader said.

“Crucial” capacity
“Too little information is currently known by the Creg and market players, on the underlying reasons for these capacity reductions,” the Belgian regulator said.

“This is why the Creg decided to contact the French regulator, CRE,” it added. 

“The aim is to jointly identify the cause and scope of these problems in order to minimise as far as possible the impact on the results of market coupling."

The level of cross-border capacity was “crucial” to wholesale power prices in a “coupled and integrated market, such as Europe”, the Belgian regulator told Montel.

Maximising cross-border capacity was “one of the constituent elements of European legislation on the organisation of interconnected electricity markets” Creg said.  Capacity reductions were “therefore only permitted in exceptional circumstances,” it added.

Tense situation
In a note published for the market players on Wednesday, RTE said it was “experiencing a tense situation” on the grid.

Since 5 March, there had been “significant commercial exchanges” from France to Belgium, Germany, Switzerland and Italy “combined with network unavailability, including essential maintenance in the Lyon region”, it told Montel.

“RTE has had to apply capacity reductions at borders to ensure the safety of the electrical system,” it said, adding it was “committed to minimising the impact of these measures” on the power market.

The CRE was unavailable to comment.

https://www.energymarketprice.com/home/en/news/1163325

Nobody seems to know why these cuts have been made.

We have always assumed that individual countries could make these cuts in future when their own supplies are tight.

But this raises a new possibility – that exports could also be curbed to “ensure the safety of the electrical system”.

If nothing else, this latest news shows that European legislation is powerless in situations like this.

via NOT A LOT OF PEOPLE KNOW THAT

https://ift.tt/mu4YD9K

May 2, 2024 at 03:40AM

Biden White House starts end run around Supreme Court WOTUS ruling

This appears to be part of a concerted effort to get as many rules and regulations as possible in place by the end of the year,

via CFACT

https://ift.tt/m3Zd0DF

May 2, 2024 at 03:37AM

New climate study: Size matters to sensitive clouds


Henrik Svensmark’s research group has been busy again. This article says clouds are ‘the largest source of uncertainty in predicting future climate change’. Climate models may need another revision.
– – –
Cloud cover, one of the biggest regulators of Earth’s climate, is easier to affect than previously thought, says Eurekalert.

A new analysis of cloud measurements from outside the coast of California, combined with global satellite measurements, reveals that even aerosol particles as small as 25-30 nanometers may contribute to cloud formation.

Hence, the climate impact of small aerosols may be underestimated.

Clouds are among the least understood entities in the climate system and the largest source of uncertainty in predicting future climate change.

To describe clouds, you need to understand weather systems on the scale of up to hundreds of kilometres and microphysics down to the scale of molecules.

The new study sheds new light on what happens at the molecular scale, focusing on cloud condensation nuclei in marine stratus clouds – low-level, horizontally layered clouds. The study Supersaturation and Critical Size of Cloud Condensation Nuclei in Marine Stratus Clouds is published in Geophysical Research Letters.

It is well-known that cloud formation depends on two basic conditions: 1. The atmosphere is supersaturated with water, meaning there is so much water in the air that it can turn liquid, and 2. A seed particle called a cloud condensation nucleus is present, which the water can condense onto.

These seeds must be larger than a critical size for water to condense and form drops, and it is commonly assumed that the critical size is about 60 nanometers or larger.

Scientists from The Technical University of Denmark, the University of Copenhagen, and the Hebrew University of Jerusalem have investigated this critical size of tiny aerosol particles, or proto seeds. It turns out that a size of 25-30 [nanometers] may be sufficient for them to grow into cloud condensation nuclei.

“Since the proto seeds can be much smaller than previously thought, cloud formation is more sensitive to changes in aerosols than previously thought, especially in pristine areas where marine stratus clouds are dominant”, says Henrik Svensmark, a Senior Researcher at DTU Space and lead author of the paper.
. . .
“It doesn’t look like much, but the implications may be big,” says Henrik Svensmark.

“About half of all cloud condensation nuclei are formed by tens of thousands of molecules clumping together one by one, forming an aerosol particle. That takes time; the longer it takes, the larger the risk of getting lost. Current models show that due to the growth time, most of the small aerosols are lost before they grow to the critical size, and thus, cloud formation is rather insensitive to changes in the production of small aerosols. Our results change this understanding as aerosols must grow much less, which is important for modelling clouds and climate predictions.”

Full article here.

via Tallbloke’s Talkshop

https://ift.tt/KTAaZYP

May 2, 2024 at 03:33AM