Showing posts with label food for thought. Show all posts
Showing posts with label food for thought. Show all posts

Friday, July 31, 2026

Artificial intelligence (AI) forces a fundamental reform of primary and secondary pedagogy

Does anyone seriously doubt it?

The centuries lasting traditional setup of classrooms with teacher in front and fixed school hours is doomed!

Best of all it may allow personalized/individualized learning! Thus, each student can e.g. learn at their own pace and curiosity.

How about brain computer interfaces?

How will AI extend the human brain?

Tuesday, July 28, 2026

How much has the reduction in air pollution over the past 50 years or so contributed to warmer climates in industrial countries?

A very pertinent question!

Food for thought!

Unfortunately, the many severely biased and cognitively challenged Western media are not investigating this connection very much!

Similar: The last ice age, e.g. the Little Ice Age ended only around 1800-1850 CE/AD, the urban heat island effect.

Sunday, July 26, 2026

Fervo Energy, a geothermal energy company, has drilled its deepest and most complex well yet in Utah

Food for thought!

If geothermal energy were to be implemented at large scale and worldwide, then the environmental and geological consequences could be enormous. Call me skeptical as far as geothermal energy is concerned.

Make no mistake to confuse geothermal energy with so-called renewable energy (wind and solar power)!

"Fervo Energy, a geothermal energy company, has drilled its deepest and most complex well yet, reaching a measured depth of nearly 19,500 feet in just 21 days. The new well, Sawtooth 7, will contribute to a 400-megawatt geothermal power project in Utah scheduled to begin delivering electricity in 2028."

Doomslayer: Progress Roundup - by Malcolm Cochran



Fervo Energy Learning Curve Continues on 3rd Generation Well Design, Boosting Drilling Rates by 143% Since Its First Cape Station Well (original news release) "Sawtooth 7 sets a new drilling pace record, reaching 19,448 feet measured depth with a 7,500-foot lateral in 21 days"


Web page of company. Carbon free??? Really!




Company provided table


Saturday, July 25, 2026

An investigation into a hidden gene-editing therapy death of a 6-year old girl in China

Food for thought! Is the Communist Party of the superpower China pushing the envelope too fast in an attempt to stay ahead or just negligent and careless about human lives like other communist parties before? Or was this only a singular, isolated  incident?

Why the rush for this therapy? Perhaps, there would have been even a better therapy available in the near future.

Caveat: I did not read the two articles in their entirety. One of the articles is very long.

"On 24 March 2025, physicians and scientists in China tried to help a 6-year-old girl whose brain wasn’t developing properly because of a genetic mutation. They infused into her spinal fluid trillions of viruses that carried instructions to assemble a so-called base editor customized to fix the faulty gene in her brain cells.
Her condition was not likely to be fatal, but it could bring lifelong disability and serious medical issues. So her parents turned to an academic team, who developed the base editor and showed them evidence that it worked in the brains of mice and monkeys. The parents were told the risks were modest and decided treating their daughter was worth the gamble.

The trial went tragically wrong, however, according to a Science and Retraction Watch investigation written by Brendan Borell. The child, whose parents asked that she be called Mei (Chinese for “beautiful”), developed a fever and then signs of kidney damage. She died within a week after being treated. ..."

"... Doctors hoped to repair that mistake while her brain was still building itself. It would be a clinical trial of one, funded in part by $860,000 the parents had scraped together from their own savings and from relatives. ...

The parents felt they were in good hands. Xinhua Hospital, which is affiliated with the Shanghai Jiao Tong University School of Medicine, was acclaimed for its pediatrics department. ...

Although news that base editing saved “Baby KJ” would soon rocket around the world—Science named the feat one of the runners-up for its 2025 Breakthrough of the Year—the story of what happened at Xinhua Hospital has remained hidden. An entry for the study posted to ClinicalTrials.gov has not been updated for more than a year. And when Qiu and his colleagues published proof-of-concept animal studies related to the trial in Nature early this year, they stripped the paper of references to the family and its financial contributions ...

That vague language glossed over tragedy: Seven days after the girl’s medical team infused trillions of viruses carrying the recipe for the base editor into her spinal fluid, she died of a severe immune reaction linked to the therapy, Science and Retraction Watch can now reveal. ..."

Four takeaways from our investigation into a hidden gene-editing death | Science | AAAS "Girl’s death in China raises questions about the safety and cost of gene therapy, China’s biotech push, and scientific publishing practices"

Friday, July 24, 2026

FBI seized more than 700 illegal drones during FIFA World Cup games near venues

Food for thought! This is only the beginning of the application of drones for civilian purposes!

How crowded with drones will the low altitude airspace get in the near future?

I think, I just saw two drones flying near by our home. Just kidding!

FBI seized more than 700 illegal drones during FIFA World Cup games "The bureau had detected more than 1,600 drones attempting to enter the federal government’s no-drone zones surrounding each venue"

Sunday, July 19, 2026

The Strange Defeat of Nuclear Deterrence in 2025

Food for thought! How vulnerable have nuclear weapons become in the age of drone warfare?

"In June 2025, Ukraine’s security services staged an audacious strike inside Russia. They infiltrated the country and hid short-range attack drones in cargo trucks near a slew of Russian air bases as far away as the Amur region on the border with China. Most of these bases were home to Russian strategic heavy bombers—aircraft capable of carrying nuclear weapons. Using Russia’s mobile phone network, Ukrainian operatives remotely launched the drones, successfully destroying at least ten of the bombers and damaging a total of 41 planes, including some used for nuclear command and control, according to Ukrainian assessments. ..."

The Strange Defeat of Nuclear Deterrence | Foreign Affairs "And the Coming Crisis in Strategic Stability"

Friday, July 17, 2026

Anti-social: Social media's fads/ads/vids, not friends, which now dominate our feeds

Food for thought! Besides social media addiction ... Or when algorithms define your life and activities.

Caveat: I am not an expert on social media since I barely use it.

"... There are ads too – although they look just like the other posts – for a robot-vacuum cleaner, a diet and bed linen (with Morris-inspired designs). But no friends. She has 198 on Instagram but she says "it's completely changed. I practically don’t see any friends' posts anymore." She’s pretty much given up posting herself.  ...

In France, annual official Barometre du numerique 2026 shows 49% of social media users are "active only occasionally".
In the UK, an Ofcom report  published in April showed a year-on-year drop of users who actively post from 61% to 49%.
In the US, a Morning Consult survey of June last year found 28% reported posting less often than the previous year. Just 33% now post daily compared to 57% who use it for entertainment daily. The gap is a lot wider still for Gen Z – 18% active for 74% passive. ...

It was TikTok that helped to pioneer an algorithm that figures out from the moment you start scrolling what you like, and then fills your feed with material calculated to keep you on the app for the longest possible time. ..."

Anti-social: It's fads, not friends, which now dominate our feeds "Social media platforms used to be about communication between friends – now many are increasingly short video entertainment hubs. The business model is to increase the time people spend on their apps and increase ad revenue. But is there already a consumer backlash?"

Thursday, July 16, 2026

France’s parliament adopted an intensely debated right-to-die bill yesterday

Good news! Food for thought!

What e.g. the next day a cure is published for a previously incurable disease?

"France’s parliament adopted an intensely debated right-to-die bill yesterday, supporting assisted dying for adults with incurable illnesses; the bill is slated to undergo review by France’s Constitutional Council before it can take effect."

"... The legislation will, under ‌strict conditions, allow a person to request a lethal substance. The substance could ​be self-administered or, if ‌the person is physically unable to do so, administered by ‌a doctor or nurse. ..."

Global Health NOW: Gradual, Vulnerable Vaccine Gains; and New Alzheimer’s Insights

France’s lower house of parliament adopts final text of landmark right-to-die law "France's National Assembly on Wednesday adopted a bill that will ​create a legal right to assisted dying for adults with incurable illnesses, ​capping ‌years of intense ethical ⁠and political debate. French President Emmanuel Macron, who promised such a law during his re-election campaign, hailed lawmakers' "respectful debate" on the issue following the vote."

Monday, July 13, 2026

Apache County Becomes Third In Arizona To Remove Spanish From Printed Ballots

Food for thought! Neither the US nor Arizona are officially bilingual.

"Apache County has removed the Spanish language from its print ballots. 

Gila and Mohave counties made the same decision ahead of the 2024 general election. 

Apache County officials cited printing costs and election wait times as deciding factors for the decision to limit printed ballots to one language. As support for these justifications, Apache County noted that it will continue to offer Spanish ballot translations on their electronic vote machines. Gila County does as well. ..."

Apache County Becomes Third In Arizona To Remove Spanish From Printed Ballots - AZ FREE NEWS

Sunday, July 05, 2026

The Great Fragmentation: Why the institutions of liberal democracy must be reinvented

Recommendable! Food for thought!

"The received wisdom held that the world was converging. Globalisation, the internet, mass migration — all were supposed to flatten differences and draw humanity toward a shared modernity. Yet the reality unfolding around us tells a fundamentally different story. Our societies may be converging in many respects. Yet, at the same time, they are fracturing in much more others. The forces reshaping the modern world are producing not homogenisation but an accelerating diversification of values, identities, and ways of life. The institutions we rely on to hold them together were designed for a world that is rapidly disappearing.

This is not a political observation but a structural one, with implications that go far beyond the culture wars dominating our current moment.

Technology Divides as Much as It Connects ...

Institutions Built for a Different World ..."

The Great Fragmentation - by Institute of Economic Affairs

Saturday, July 04, 2026

Why do we learn so little about transgender boys/men competing in male sports?

Food for thought! There is an tremendous sex bias in public reporting on transgender individuals!

Are males more prone to become transgender than females? 

Do males perhaps gain more from being transgender than females?

Do such transgender boys/men (biological girls/women) not exist? Are they being ignored/overlooked by news media etc.?

Do such transgender boys /men not want to compete in boys/men sports where they would have an advantage?

Thursday, July 02, 2026

What Would Multilateral "AI Arms Control" Look Like?

Very good question and which parties would be involved? Food for thought!

However, it appears the author of the following article meant something very different than the analogy to nuclear weapons agreements of the past century!

"... In fact, model quality is growing harder to compare as the industry questions the efficacy of standard benchmarks such as mathematical problem completion. These benchmarks can be gamed if the model is trained on the specific problems in advance. What’s more, as OpenAI researcher Noam Brown recently noted, the right definition of capability is not only what problems a model can solve but how quickly and at what cost. ..."

What Would Multilateral "AI Arms Control" Look Like? | American Enterprise Institute - AEI

Wednesday, May 20, 2026

Canada: Individual political candidates motivate only 6% of voters and about elected representatives who change political party after election

Food for thought!

"Key findings:

  • Recent polling indicates that only 6% of voters are motivated by individual candidates, compared to 39% by the party leader, 24% by the party, and 15% by policies.
  • Canadian polling shows strong support for restricting or penalizing floor crossing, similar to New Zealand’s “waka (canoe) jumping” rules.
  • A solution: parliamentarians who leave their party should either sit as independents until the next election or trigger a by-election to restore voter authority and democratic legitimacy.
..."

Why Floor Crossing Reveals the Character Flaws of Our Politics and Makes Us All a Little More Cynical | Fraser Institute




Monday, May 18, 2026

How the Ukraine is driving the advances in drone/robot warfare with a very young defense minister

Food for thought!

What are ABC weapons? Actually, the acronym should be now AABC weapons. Atomic, autonomous, biological and chemical weapons!

The defense minister of the Ukraine Mykhailo Fedorov is only 35 years old! He promotes the "war of the machines"! The President of the Ukraine Volodymyr Selensky is a comedian, his wife Olena Zelenska is a screenwriter. What a historical meeting of the minds!

"Ukraine’s 35-year-old defense minister Mykhailo Fedorov is pushing the military to adopt AI-powered autonomous weapons as leverage to force Russia toward settlement. The tech entrepreneur, four months into the role after leading government digitization, believes warfare should be progressively offloaded to machines: “autonomous weapons are the new nuclear weapons.”
AI currently assists with drone target recognition; Fedorov envisions unmanned systems fighting entirely without soldiers in the kill zone.
His strategy—Air, Land, Economy—aims to intercept 95 percent of incoming Russian strikes, attrit Russian forces faster than they can be replaced, and cripple the Russian economy.
Traditional commanders have pushed back, questioning whether the vision disconnects from battlefield reality, though frontline brigades have largely embraced the technology.
Fedorov is also monetizing Ukraine’s war data, including over five million annotated drone videos, through Avenger Labs, licensing it to allied companies to train AI models on the condition that Ukraine receives the resulting systems. ..."

Data Points: Anthropic passes OpenAI in business adoption



Ukrainian defense minister Mykhailo Fedorov (Source)


Tuesday, April 28, 2026

Fixing the roads: How tolls saved Britain from pothole hell in the Industrial Revolution

Food for thought! How about going back to private roads and tolls?

"The ‘turnpike’ toll road system deserves far more credit for improving roads in eighteenth-century England and Wales, a new study argues. Analysis of nearly 100 travellers’ diaries reveals that turnpiking improved comfort and reduced danger on the roads, as well as speeding up wheeled vehicle journeys. ..."

Fixing the roads "How tolls saved Britain from pothole hell in the Industrial Revolution"




Monday, April 27, 2026

Insurance companies carve out exceptions for AI risks

Concerning! How much will this impact the development of ML & AI?

The pricing of such liability insurance policies may not be easy!
 
"Insurers move to limit their exposure to AI-related claims

Major insurers including units of Berkshire Hathaway, Travelers Group, and Chubb Limited are seeking to exclude or restrict coverage in standard liability policies of damage caused by artificial intelligence systems.
The shift reflects concerns that AI-driven errors such as faulty outputs, fraud enabled by deepfakes, or failures of automated decision-making could generate large, hard-to-model claims, leading insurers to exclude such events or require new, AI-specific coverage. As insurers narrow their coverage, companies that deploy AI systems may need to absorb risk directly or purchase specialized policies. " (Source)

Thursday, April 16, 2026

Math long resisted a digital disruption. AI is poised to change that

Food for thought! I also had the impression that the queen of science was kind of aloof and resisted machine learning & AI to some extent. However, we may see a revolution in the making!

"Mathematician ... is training computers how to prove one of the most famous problems in math history: Fermat’s last theorem.

Resolving the problem isn’t the point. There’s already an accepted proof that was finalized in 1998. That work is a tortuous maze of mathematics that fills about 130 pages over two papers. It spans mathematical fields and unites abstract ideas that previously seemed to have little to say to one another. ... 

Now, the explosion in artificial intelligence has propelled efforts, spearheaded by technology companies, to combine large language models with theorem provers to develop systems capable of autoformalization. In theory, such systems may ultimately be able to do things that humans can’t. ..."

AI could radically change how math proofs are verified "Modern formalization, supercharged by AI, could radically change the way people do mathematics"

The AI Revolution in Math Has Arrived "AI is being used to prove new results at a rapid pace. Mathematicians think this is just the beginning."




Wednesday, January 14, 2026

Saturday, January 10, 2026

The Misdiagnosis of American Mental Health in the age of social media and smartphones

Recommendable! Food for thought! The alarmism and hysteria surrounding social media and smartphone use!

George Santayana's 1905 famous quote "Those who cannot remember the past are condemned to repeat it" fully applies here! How often in the past were then new technologies decried as causing mental health issues. Very often, too often like superstition! Why is superstition still alive at the end of the first quarter of the 21st century? No matter how many PhDs, true human intelligence and knowledge is rare and highly distributed across the entire population irrespective of formal education! Stupidity is much more common across all strata of human society.

"The United States has serious issues with mental health, but many popular explanations for the problem—such as loneliness, screen time, and social media—are built on thin evidence and inflated comparisons. ...

These measures of time spent alone also revolve around physical proximity, literally being in the room with someone. But what about hanging out online? I’m a pretty big geek, and I play Dungeons & Dragons online with friends from around the country. We’re talking, we’re laughing, we’re having a good time, but we’re thousands of miles away from each other. Shouldn’t that count as time spent with others? ...

met over 100 people [online] that I’ve not met physically. So, I feel, in some ways, more socially connected than I would have been without this technology. On the other hand, it’s probably true that if none of these online avenues were afforded to me, I would go out and meet more people in person. ...

Usually, time spent on social media and on smartphones draws teens and young adults away from television. So television is really the big casualty of the social media age. ...

Now, fifty years ago, people worried about television drawing people away from real-life relationships.
The landline was also the subject of a similar panic 100-plus years ago, but it was about women. There was a sense that women were going to neglect their household duties and find lovers via the telephone.
People also worried about the telegraph.
And at the beginning of the 19th century, people were worried that young people would spend hours looking into kaleidoscopes and ruin their lives. So, there is a cycle of panic that goes on and on without anybody worrying too much about evidence. ...

First, in most countries that have adopted smartphones and social media, we do not see a pattern of declining youth mental health. It seems to be something very specific to the United States. For various reasons, I think the best metric to track is suicides, because a body is a body, and self-report tends to be rubbish. And in most European countries, and in Japan, Australia, and New Zealand, we don’t see any evidence of a youth mental health crisis. In the United States, there was an increase in youth suicide in the 2010s, but it has now begun to reverse. Maybe it will reverse again, but so far, we’re seeing an improving trend for youth in the United States.

Second, the increase in suicide was actually much worse for middle-aged adults than it was for teens. Everybody’s worried about teenage girls, but a white male from 45 to 55 has roughly a three to five times elevated suicide risk compared to a teenage girl. ...

We also have hundreds of studies that look at time spent on social media and mental health. Generally, across this literature, we do not find that time spent on social media or smartphones is predictive of negative mental health outcomes, nor do we find that reducing social media time improves mental health in experimental studies. ...

You can also technically say that Americans are spending the most time alone that has ever been recorded. But the decrease in time spent with others over the past 20 years was 1.7 percent. So, one version of this story sounds horrible, and the other sounds like not a big deal.

This issue of effect size is a consistent problem with a lot of research in medicine and the social sciences. It’s entirely true that a study can find a statistically significant effect that has no meaning whatsoever in the real world. There’ve been a couple of unpublished studies of cell phone bans in schools that have been hyped as if they provide evidence for these bans, but they don’t, because the effect size is near zero. The actual impact of cell phone bans on student learning is zero. It does not improve student standardized testing scores, grades, or anything else. But when you run 600,000 kids through an analysis, everything is statistically significant. Plucking a hair out of their head once a day could’ve been statistically significant. ..."

The Misdiagnosis of American Mental Health

Wednesday, December 24, 2025

The imperialist and colonial power Russia Must Be Broken Up by Michael Rubin

Food for thought! A very provocative headline! Rubin's short summary of Russia's imperialism and colonialism is very recommendable!

In general, are many smaller, homogenous countries more peaceful than some large countries?

It is odd that Rubin did not mention Stalin and his invasion of Poland, the Baltic States and Finland.

"Key Points and Summary 
– ... that forcing Ukraine to cede territory for peace rewards Russian aggression and entrenches imperial ambitions.

-He portrays Russia as a long-running colonial empire whose leaders deny the legitimacy of non-Russian identities.

-The only durable solution, he contends, is Russia’s dissolution into its constituent republics—much as the fall of Austro-Hungary, the Ottoman Empire, and Yugoslavia ultimately enabled more stable politics.

- ... the West to recognize Russia’s ethnic republics as occupied nations, prepare for population shifts, and secure nuclear weapons during any breakup.

-The goal: shrink Russia to its historical core and permanently remove the engine of revisionism.
...

President Donald Trump and his Russian counterpart, Vladimir Putin, continue to discuss a peace settlement in Ukraine that would have the former Soviet state cede territory in exchange for peace. 

It is a shortsighted move that is more likely to spark conflict than extinguish it. 

After all, in both 1991 and 1994, Russia had recognized the territory it now demands as Ukrainian. [Plus, the Ukraine gave up all its nuclear weapons for Russian guarantees of territorial integrity and security.]

By forcing Ukrainian concessions under fire, Trump not only rewards aggression but also endorses Putin’s imperialist narrative. ...

The Russian Empire, in contrast, relied upon its armies and expanded along its borders

In the 16th century, Russia expanded, conquering khanates such as Astrakhan and Kazan, both of which were successor states built on the fragmented remains of the Mongol Empire. 

Russian forces then continued into Siberia itself. The 1689 Treaty of Nerchinsk set Russia’s land border with Qing dynasty China, confirming Russian control over the Lake Baikal region.

In the 18th century, Russian forces turned west, conquering the Baltic, Poland, and seizing territory from Sweden. Only the strength of the Prussians stopped Russia’s westward expansion. 

In the early 19th century, Russian forces wrested the Caucasus from Persia, seizing control over Georgia, Armenia, Daghestan, and what later became Azerbaijan.

Russia’s defeat in the 1853-1856 Crimean War stymied its southward expansion into Ottoman domains, and so its forces drove eastward instead, erasing numerous states and kingdoms from the map. Gone today are the khanates of Khiva, Samarkand, and Bukhara.

In 1860, Russia seized the Amur region from China, reaching the Pacific Ocean.  

While the Russian Empire was smaller than the British Empire in total landmass, Russia’s colonial possessions dwarfed those of France. 

Russia also distinguished itself with its brutality. It enslaved conquered people like the Aleuts, and displaced or killed more than 95 percent of the Circassians during Russia’s conquest of their territory between 1863 and 1878. Nor were the Circassians alone: Russian troops forcibly displaced Chechens, Tatars, and indigenous Siberians. Cultural suppression was rampant. ...

The subsequent collapse of Yugoslavia into more homogenous units unleashed an era of opportunity if not affluence, once they defeated the rapid nationalism and irredentism of Serbian President Slobodan Milošević. In 1990, Yugoslavia’s per capita income (in current dollars) was approximately $3,700; today, Serbia’s average per capita income is four times that; it is even higher in Slovenia and Croatia. While American officials may see in Yugoslavia’s downfall a cautionary tale about the fracturing of states, the real lesson is opposite: The key to peace is the defeat of irredentism. War was not inevitable when Yugoslavia collapsed; Milošević precipitated it. Putin today is analogous to Milošević. ..."

Russia Must Be Broken Up | American Enterprise Institute - AEI