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“I understand he’s between a rock and a hard place,” Ms. Collins told the pollsters, speaking of Mr. Biden’s dilemma. “It just feels like Putin’s not going to stop at Ukraine.”

And that, she said, made her believe that a direct confrontation with Russia was “inevitable

But there was one area of agreement across party lines. Strong majorities in both parties approved of Mr. Biden’s efforts to marshal international support for crippling economic sanctions against Mr. Putin and his allies, with 70 percent of Americans backing a total U.S. ban on oil imports from Russia.

Biden also addressed the Russian people, telling them: "You, the Russian people, are not our enemy.""The American people stand with you and the brave people of Ukraine for peace," Biden said.

In an address from Warsaw Saturday, President Joe Biden made remarks seemingly directed at Russian President Vladimir Putin and his invasion of Ukraine. "For god's sake, this man cannot remain in power," Biden said.After the speech, the White House released a statement saying the president wasn't calling for a regime change.

"Vladimir Putin's aggression have cut you, the Russian people, off from the rest of the world, and it’s taking Russia back to the 19th century. This is not who you are," Biden said.Biden praised Ukrainian resistance, saying the U.S. stands with the people of Ukraine and will continue to support them.

Putin’s behavior shocked many people because they bought into his image as a grand master of intricate policy maneuvers, which assumes intentionality, adroitness, and cunning. A more accurate judgment followed from saying to oneself: This is an aging dictator, who after 20 years of absolute power gets no pushback; who is paranoid, dismissive, and brutal

, he is someone who has deteriorated both physically and—as seen in his delivery of rambling, querulous speeches—mentally.

The personality of the Ukrainian president has made all the difference. Volodymyr Zelensky is an Everyman hero: reluctant, initially unsure, but patriotic and courageous.

A second explanation is narrower. It has to do with military analysts’ focus on technology at the expense of the human element in war.

War is a contest of wills; it is unpredictable; it is the domain of accident and contingency; nothing goes as planned; and events are smothered in a fog created by misinformation and fear.

less international-relations theory and more Carl von Clausewitz would have helped

Finally, the democratic pessimism of the past two decades has obscured from many the extraordinary power of freedom, and the innate resilience of liberal-democratic countries and institutions.

A culture of lies is corrosive, breeding cynicism and eventually self-doubt. Truth is not only more powerful but open to all of us, hence Václav Havel’s dictum that the way to resist tyranny is to live in truth.

let’s shift from self-flagellation to prescription

The essence of the humanities’ failure, over the last generation but especially in the internet era, 0c 0cis a refusal to accept that a similar kind of separation is necessary for what the guardians of the liberal arts are trying to preserve.

The quest, understandably enough, has always been to sustain relevance and connection — to politics, to professional life, to whatever trends appear at the cutting edge of fashion, to the idea of progress

But that quest can end only in self-destruction when the thing to which you’re trying so desperately to bind yourself (the culture and spirit of the smartphone-era internet, especially) is actually devouring all the habits of mind that are required for your own discipline’s survival. You simply cannot sustain a serious humanism as an integral part of a digitalized culture; you have to separate

“The humanities sealed their own fate,” the Temple University professor Jacob Shell tweeted in response to the Heller article, “when they refused to adjust to playing the needed role of intellectual ‘rightist’ critique of soc science, technocracy.”

a more modest version of Shell’s argument would be just that the humanities need to be proudly reactionary in some way, to push consciously against the digital order in some fashion, to self-consciously separate and make a virtue of that separation.

at the very least it would involve embracing an identity as the modern multiversity’s internal exiles — refusing any resentment of lavishly funded STEM buildings because that funding is corruption and your own calling is more esoteric and monastic, declining any claim to political relevance because what you’re offering is above and before the practical business of the world

It would mean banishing every token of the digital age from classrooms and libraries, shutting out the internet, offering your work much more as an initiation into mysteries, a plunge into the very depths. It would mean cultivating a set of skills even less immediately useful to technocratic professional life than reading a dense 19th-century text — memorization and recitation, to your classmates if possible

By early 2023, Silicon Valley Bank was in what the Fed calls a “horizontal review,” an assessment meant to gauge the strength of risk management. That checkup identified additional deficiencies — but at that point, the bank’s days were numbered

The picture that is emerging is one of a bank whose leaders failed to plan for a realistic future and neglected looming financial and operational problems, even as they were raised by Fed supervisors. For instance, according to a person familiar with the matter, executives at the firm were told of cybersecurity problems both by internal employees and by the Fed — but ignored the concerns.

Still, the extent of known issues at the bank raises questions about whether Fed bank examiners or the Fed’s Board of Governors in Washington could have done more to force the institution to address weaknesses

“It’s a failure of supervision,” said Peter Conti-Brown, an expert in financial regulation and a Fed historian at the University of Pennsylvania. “The thing we don’t know is if it was a failure of supervisors.”

Typically, banks with fewer than $250 billion in assets are excluded from the most onerous parts of bank oversight — and that has been even more true since a “tailoring” law that passed in 2018 during the Trump administration and was put in place by the Fed in 2019. Those changes left smaller banks with less stringent rules.

Silicon Valley Bank was still below that threshold, and its collapse underlined that even banks that are not large enough to be deemed globally systemic can cause sweeping problems in the American banking system.

Some of the concerns center on the fact that the bank’s chief executive, Greg Becker, sat on the Federal Reserve Bank of San Francisco’s board of directors until March 10. While board members do not play a role in bank supervision, the optics of the situation are bad.

“One of the most absurd aspects of the Silicon Valley bank failure is that its CEO was a director of the same body in charge of regulating it,” Senator Bernie Sanders, a Vermont independent, wrote on Twitter on Saturday, announcing that he would be “introducing a bill to end this conflict of interest by banning big bank CEOs from serving on Fed boards.

Other worries center on whether Jerome H. Powell, the Fed chair, allowed too much deregulation during the Trump administration. Randal K. Quarles, who was the Fed’s vice chair for supervision from 2017 to 2021, carried out a 2018 regulatory rollback law in an expansive way that some onlookers at the time warned would weaken the banking system.

Mr. Powell typically defers to the Fed’s supervisory vice chair on regulatory matters, and he did not vote against those changes. Lael Brainard, then a Fed governor and now a top White House economic adviser, did vote against some of the tweaks — and flagged them as potentially dangerous in dissenting statements.

The new projection, released on Monday, was carried out by the Earth4All collective of leading environmental science and economic institutions, including the Potsdam Institute for Climate Impact Research, Stockholm Resilience Centre and the BI Norwegian Business School. They were commissioned by the Club of Rome for a followup to its seminal Limits to Growth study more than 50 years ago.

“This gives us evidence to believe the population bomb won’t go off, but we still face significant challenges from an environmental perspective. We need a lot of effort to address the current development paradigm of overconsumption and overproduction, which are bigger problems than population.”

Previous studies have painted a grimmer picture. Last year, the UN estimated the world population would hit 9.7 billion by the middle of the century and continue to rise for several decades afterwards.

But the authors caution that falling birthrates alone will not solve the planet’s environmental problems, which are already serious at the 7.8 billion level and are primarily caused by the excess consumption of a wealthy minority.

The report is based on a new methodology which incorporates social and economic factors that have a proven impact on birthrate, such as raising education levels, particularly for women, and improving income.

In the business-as-usual case, it foresees existing policies being enough to limit global population growth to below 9 billion in 2046 and then decline to 7.3 billion in 2100.

too little too late: “Although the scenario does not result in an overt ecological or total climate collapse, the likelihood of regional societal collapses nevertheless rises throughout the decades to 2050, as a result of deepening social divisions both internal to and between societies. The risk is particularly acute in the most vulnerable, badly governed and ecologically vulnerable economies.”

In the second, more optimistic scenario – with governments across the world raising taxes on the wealthy to invest in education, social services and improved equality – it estimates human numbers could hit a high of 8.5 billion as early as 2040 and then fall by more than a third to about 6 billion in 2100. Under this pathway, they foresee considerable gains by mid-century for human society and the natural environment.

“By 2050, greenhouse gas emissions are about 90% lower than they were in 2020 and are still falling,” according to the report. “Remaining atmospheric emissions of greenhouse gases from industrial processes are increasingly removed through carbon capture and storage. As the century progresses, more carbon is captured than stored, keeping the global temperature below 2C above pre-industrial levels. Wildlife is gradually recovering and starting to thrive once again in many places.”

he started receiving death threats. People said they wished he and his family had been killed by drug lords, told him that “sooner or later your punishment will arrive” and proposed that he be nailed into a coffin or run over by a cement roller.

Mr. Moreno, who grew up in Colombia, began working as a researcher in a computer science and robotics lab in Paris in 1983; the career that followed involved creating a start-up, meeting the Dalai Lama and being named a knight of the Légion d’Honneur. His work has won several awards and spanned many fields — automotive, medical, nuclear, military, even home goods.

Many of the recent threats have been directed at scientists studying Covid-19. In a survey of 321 such scientists who had given media interviews, the journal Nature found that 22 percent had received threats of physical or sexual violence and 15 percent had received death threats

Last year, an Austrian doctor who was a vocal supporter of vaccines and a repeated target of threats died by suicide.

increasingly, even professors and researchers without much of a public persona have faced intimidation from extremists and conspiracy theorists.

Around 2010, he started thinking about how technology could help create sustainable cities. Eventually, he refined his ideas about “human smart cities” and “living cities” into his 2016 proposal for 15-minute cities.

The idea owes much to its many predecessors: “neighborhood units” and “garden cities” in the early 1900s, the community-focused urban planning pioneered by the activist Jane Jacobs in the 1960s, even support for “new urbanism” and walkable cities in the 1990s. So-called low-traffic neighborhoods, or LTNs, have been set up in several British cities over the past few decades.

Critics of 15-minute cities have been outspoken, arguing that a concept developed in Europe may not translate well to highly segregated American cities. A Harvard economist wrote in a blog post for the London School of Economics and Political Science in 2021 that the concept was a “dead end” that would exacerbate “enormous inequalities in cities” by subdividing without connecting them.

Jordan Peterson, a Canadian psychologist with four million Twitter followers, suggested that 15-minute cities were “perhaps the worst imaginable perversion” of the idea of walkable neighborhoods. He linked to a post about the “Great Reset,” an economic recovery plan proposed by the World Economic Forum that has spawned hordes of rumors about a pandemic-fueled plot to destroy capitalism.

A member of Britain’s Parliament said that 15-minute cities were “an international socialist concept” that would “cost us our personal freedoms.” QAnon supporters said the derailment of a train carrying hazardous chemicals in Ohio was an intentional move meant to push rural residents into 15-minute cities.

“Conspiracy-mongers have built a complete story: climate denialism, Covid-19, anti-vax, 5G controlling the brains of citizens, and the 15-minute city for introducing a perimeter for day-to-day life,” Mr. Moreno said. “This storytelling is totally insane, totally irrational for us, but it makes sense for them.”

The multipronged conspiracy theory quickly became “turbocharged” after the Oxford protest, said Jennie King, head of climate research and policy at the Institute for Strategic Dialogue, a think tank that studies online platforms.

“You have this snowball effect of a policy, which in principle was only going to affect a small urban population, getting extrapolated and becoming this crucible where far-right groups, industry-sponsored lobbying groups, conspiracist movements, anti-lockdown groups and more saw an opportunity to insert their worldview into the mainstream and to piggyback on the news cycle,”

The vitriol currently directed at Mr. Moreno and researchers like him mirrors “the broader erosion of trust in experts and institutions,”

Modern conspiracy theorists and extremists turn the people they disagree with into scapegoats for a vast array of societal ills, blaming them personally for causing the high cost of living or various health crises and creating an “us-versus-them” environment, she said.

“I am not a politician, I am not a candidate for anything — as a researcher, my duty is to explore and deepen my ideas with scientific methodology,” he said. “It is totally unbelievable that we could receive a death threat just for working as scientists.”

The Tesla Inc. CEO tweeted in February that OpenAI had been founded as an open-source nonprofit “to serve as a counterweight to Google, but now it has become a closed source, maximum-profit company effectively controlled by Microsoft. Not what I intended at all.”

Backers say his brand of social-minded capitalism makes him the ideal person to lead OpenAI. Others, including some who’ve worked for him, say he’s too commercially minded and immersed in Silicon Valley thinking to lead a technological revolution that is already reshaping business and social life. 

In the long run, he said, he wants to set up a global governance structure that would oversee decisions about the future of AI and gradually reduce the power OpenAI’s executive team has over its technology. 

OpenAI researchers soon concluded that the most promising path to achieve artificial general intelligence rested in large language models, or computer programs that mimic the way humans read and write. Such models were trained on large volumes of text and required a massive amount of computing power that OpenAI wasn’t equipped to fund as a nonprofit, according to Mr. Altman. 

In its founding charter, OpenAI pledged to abandon its research efforts if another project came close to building AGI before it did. The goal, the company said, was to avoid a race toward building dangerous AI systems fueled by competition and instead prioritize the safety of humanity.

While running Y Combinator, Mr. Altman began to nurse a growing fear that large research labs like DeepMind, purchased by Google in 2014, were creating potentially dangerous AI technologies outside the public eye. Mr. Musk has voiced similar concerns of a dystopian world controlled by powerful AI machines. 

Messrs. Altman and Musk decided it was time to start their own lab. Both were part of a group that pledged $1 billion to the nonprofit, OpenAI Inc. 

Mr. Altman said he doesn’t necessarily need to be first to develop artificial general intelligence, a world long imagined by researchers and science-fiction writers where software isn’t just good at one specific task like generating text or images but can understand and learn as well or better than a human can. He instead said OpenAI’s ultimate mission is to build AGI, as it’s called, safely.

“We didn’t have a visceral sense of just how expensive this project was going to be,” he said. “We still don’t.”

Tensions also grew with Mr. Musk, who became frustrated with the slow progress and pushed for more control over the organization, people familiar with the matter said. 

OpenAI executives ended up reviving an unusual idea that had been floated earlier in the company’s history: creating a for-profit arm, OpenAI LP, that would report to the nonprofit parent. 

Reid Hoffman, a LinkedIn co-founder who advised OpenAI at the time and later served on the board, said the idea was to attract investors eager to make money from the commercial release of some OpenAI technology, accelerating OpenAI’s progress

“You want to be there first and you want to be setting the norms,” he said. “That’s part of the reason why speed is a moral and ethical thing here.”

The decision further alienated Mr. Musk, the people familiar with the matter said. He parted ways with OpenAI in February 2018. 

Mr. Musk announced his departure in a company all-hands, former employees who attended the meeting said. Mr. Musk explained that he thought he had a better chance at creating artificial general intelligence through Tesla, where he had access to greater resources, they said.

OpenAI said that it received about $130 million in contributions from the initial $1 billion pledge, but that further donations were no longer needed after the for-profit’s creation. Mr. Musk has tweeted that he donated around $100 million to OpenAI. 

Mr. Musk’s departure marked a turning point. Later that year, OpenAI leaders told employees that Mr. Altman was set to lead the company. He formally became CEO and helped complete the creation of the for-profit subsidiary in early 2019.

A young researcher questioned whether Mr. Musk had thought through the safety implications, the former employees said. Mr. Musk grew visibly frustrated and called the intern a “jackass,” leaving employees stunned, they said. It was the last time many of them would see Mr. Musk in person.  

In the meantime, Mr. Altman began hunting for investors. His break came at Allen & Co.’s annual conference in Sun Valley, Idaho in the summer of 2018, where he bumped into Satya Nadella, the Microsoft CEO, on a stairwell and pitched him on OpenAI. Mr. Nadella said he was intrigued. The conversations picked up that winter.

“I remember coming back to the team after and I was like, this is the only partner,” Mr. Altman said. “They get the safety stuff, they get artificial general intelligence. They have the capital, they have the ability to run the compute.”   

Mr. Altman disagreed. “The unusual thing about Microsoft as a partner is that it let us keep all the tenets that we think are important to our mission,” he said, including profit caps and the commitment to assist another project if it got to AGI first. 

Some employees still saw the deal as a Faustian bargain. 

OpenAI’s lead safety researcher, Dario Amodei, and his lieutenants feared the deal would allow Microsoft to sell products using powerful OpenAI technology before it was put through enough safety testing,

They felt that OpenAI’s technology was far from ready for a large release—let alone with one of the world’s largest software companies—worrying it could malfunction or be misused for harm in ways they couldn’t predict.  

Mr. Amodei also worried the deal would tether OpenAI’s ship to just one company—Microsoft—making it more difficult for OpenAI to stay true to its founding charter’s commitment to assist another project if it got to AGI first, the former employees said.

Microsoft initially invested $1 billion in OpenAI. While the deal gave OpenAI its needed money, it came with a hitch: exclusivity. OpenAI agreed to only use Microsoft’s giant computer servers, via its Azure cloud service, to train its AI models, and to give the tech giant the sole right to license OpenAI’s technology for future products.

In a recent investment deck, Anthropic said it was “committed to large-scale commercialization” to achieve the creation of safe AGI, and that it “fully committed” to a commercial approach in September. The company was founded as an AI safety and research company and said at the time that it might look to create commercial value from its products. 

Mr. Altman “has presided over a 180-degree pivot that seems to me to be only giving lip service to concern for humanity,” he said. 

“The deal completely undermines those tenets to which they secured nonprofit status,” said Gary Marcus, an emeritus professor of psychology and neural science at New York University who co-founded a machine-learning company

The cash turbocharged OpenAI’s progress, giving researchers access to the computing power needed to improve large language models, which were trained on billions of pages of publicly available text. OpenAI soon developed a more powerful language model called GPT-3 and then sold developers access to the technology in June 2020 through packaged lines of code known as application program interfaces, or APIs. 

Mr. Altman and Mr. Amodei clashed again over the release of the API, former employees said. Mr. Amodei wanted a more limited and staged release of the product to help reduce publicity and allow the safety team to conduct more testing on a smaller group of users, former employees said. 

Mr. Amodei left the company a few months later along with several others to found a rival AI lab called Anthropic. “They had a different opinion about how to best get to safe AGI than we did,” Mr. Altman said.

Anthropic has since received more than $300 million from Google this year and released its own AI chatbot called Claude in March, which is also available to developers through an API. 

Mr. Altman shared the contract with employees as it was being negotiated, hosting all-hands and office hours to allay concerns that the partnership contradicted OpenAI’s initial pledge to develop artificial intelligence outside the corporate world, the former employees said. 

In the three years after the initial deal, Microsoft invested a total of $3 billion in OpenAI, according to investor documents. 

More than one million users signed up for ChatGPT within five days of its November release, a speed that surprised even Mr. Altman. It followed the company’s introduction of DALL-E 2, which can generate sophisticated images from text prompts.

By February, it had reached 100 million users, according to analysts at UBS, the fastest pace by a consumer app in history to reach that mark.

n’s close associates praise his ability to balance OpenAI’s priorities. No one better navigates between the “Scylla of misplaced idealism” and the “Charybdis of myopic ambition,” Mr. Thiel said. 

Mr. Altman said he delayed the release of the latest version of its model, GPT-4, from last year to March to run additional safety tests. Users had reported some disturbing experiences with the model, integrated into Bing, where the software hallucinated—meaning it made up answers to questions it didn’t know. It issued ominous warnings and made threats. 

“The way to get it right is to have people engage with it, explore these systems, study them, to learn how to make them safe,” Mr. Altman said.

After Microsoft’s initial investment is paid back, it would capture 49% of OpenAI’s profits until the profit cap, up from 21% under prior arrangements, the documents show. OpenAI Inc., the nonprofit parent, would get the rest.

He has put almost all his liquid wealth in recent years in two companies. He has put $375 million into Helion Energy, which is seeking to create carbon-free energy from nuclear fusion and is close to creating “legitimate net-gain energy in a real demo,” Mr. Altman said.

He has also put $180 million into Retro, which aims to add 10 years to the human lifespan through “cellular reprogramming, plasma-inspired therapeutics and autophagy,” or the reuse of old and damaged cell parts, according to the company. 

He noted how much easier these problems are, morally, than AI. “If you’re making nuclear fusion, it’s all upside. It’s just good,” he said. “If you’re making AI, it is potentially very good, potentially very terrible.” 

Instead of assuming that everyone and everything sucks, we should all live like the ancient Greek cynics, who rebelled against convention in a search for truth and enlightenment.

original cynicism was a philosophical movement likely founded by Antisthenes, a student of Socrates, and popularized by Diogenes of Sinope around the fifth century B.C. It was based on a refusal to accept the assumptions and habits that discourage people from questioning conventional dogmas, and thus hold us back from the search for deep wisdom and happiness.

Modern cynics also suffer poorer health than others. In 1991, researchers studying middle-aged men found that a cynical outlook significantly increased the odds of death from both cancer and heart disease—possibly because the cynics consumed more alcohol and tobacco than the non-cynics

The modern cynic rejects things out of hand (“This is stupid”), while the ancient cynic simply withholds judgment (“This may be right or wrong”)

“Modern cynicism [has] come to describe something antithetical to its previous meanings, a psychological state hardened against both moral reflection and intellectual persuasion,”

We can most definitely conclude, however, that modern cynicism is detrimental. In one 2009 study, researchers examining negative cynical attitudes found that people who scored high in this characteristic on a personality test were roughly five times more likely to suffer from depression later in life. In other words, that smirking 25-year-old is at elevated risk of turning into a depressed 44-year-old.

Whereas a modern cynic might say, for instance, that the president is an idiot and thus his policies aren’t worth considering, the ancient cynic would examine each policy impartially.

Scholars writing in 2015 found that, even after correcting for gender, education, and age, the least cynical people saw an average monthly increase in income of about $300 over nine years

cynical attitudes lead to being treated disrespectfully—possibly because cynics tend to show disrespect to others, leading to a vicious cycle

The most cynical saw no significant income increase at all. The authors explain this pattern by noting that cynics “are more likely to forgo valuable opportunities for cooperation and consequently less likely to reap the benefits of joint efforts and mutual help.” In other words, being a misanthrope is costly.

you shouldn’t merely try to avoid cynicism in all its forms. Instead, work to become a true cynic, in its original sense.

The ancient cynics strove to live by a set of principles characterized by mindfulness, detachment from worldly cravings, the radical equality of all people, and healthy living

If this sounds like Christianity or even Buddhism, it should:

in the following centuries, the ideas of cynicism and its offshoot stoicism heavily influenced early Christian thought.

2. Askesis (“discipline”)

1. Eudaimonia (“satisfaction”)

The ancient cynics knew that lasting satisfaction cannot be derived from a constant struggle for possessions, pleasures, power, or prestige.

Happiness can come only from detaching ourselves from the world’s false promises.

Make a list of worldly rewards that are pulling at you—such as a luxury item or the admiration of others—and say out loud, “I will not be subjugated by this desire.”

To pivot from the modern to the ancient, I recommend focusing each day on several original cynical concepts, none of which condemns the world but all of which lead us to question, and in many cases reject, worldly conventions and practices.

We cannot clear our mind of confusion and obfuscation until we stop anesthetizing ourselves, whether it be with drugs and alcohol or idle distractions from real life

Each day, forgo a detrimental substance or habit. Instead of watching television after dinner, go for a walk. Instead of a cocktail, have a glass of water

This discipline promises to strengthen your will and help you adopt routines that improve your happiness.

3. Autarkeia (“self-sufficiency”)

Relying on the world—especially on getting approval from the world—makes equanimity and true freedom impossible.

Refuse to accept your craving for the high opinions of others. Think of a way that you habitually seek validation, be it for your looks, your cleverness in school, or your material prosperity. Make a plan to ignore this need completely

Note that this is not a modern-cynical practice of rejecting everything about the world; rather, you will simply be refusing to accept its conventional standards.

4. Kosmopolites (“cosmopolitanism”)

Seeing ourselves as better or worse than others sets us against one another and makes love and friendship difficult, which is self-destructive.

Start each day by reminding yourself that the world belongs equally to everyone, and resolve not to treat anyone differently because of her status

he modern cynic is miserable because he is enchained to the outside world, which oppresses him because it is corrupt

The ancient cynic, by contrast, is happy—not because she thinks the outside world is perfect (it obviously is not) but because she chooses to focus on the integrity of her interior world, over which she has control.

Teachers are not only burnt out and undercompensated, they are also demoralized. They are being asked to do things in the name of teaching that they believe are mis-educational and harmful to students and the profession. What made this work good for them is no longer accessible. That is why we are hearing so many refrains of “I’m not leaving the profession, my profession left me.”

We find there are at least 36,000 vacant positions along with at least 163,000 positions being held by underqualified teachers, both of which are conservative estimates of the extent of teacher shortages nationally.

“The current problem of teacher shortages (I would further break this down into vacancy and under-qualification) is higher than normal.” The data, Nguyen continued, “indicate that shortages are worsening over time, particularly over the last few years

a growing gap between the pay of all college graduates and teacher salaries from 1979 to 2021, with a sharp increase in the differential since 2010

The number of qualified teachers is declining for the whole country and the vast majority of states.

Wages are essentially unchanged from 2000 to 2020 after adjusting for inflation. Teachers have about the same number of students. But, teacher accountability reforms have increased the demands on their positions.

The pandemic was very difficult for teachers. Their self-reported level of stress was about as twice as high during the pandemic compared to other working adults. Teachers had to worry both about their personal safety and deal with teaching/caring for students who are grieving lost family members.

the number of students graduating from college with bachelor’s degrees in education fell from 176,307 in 1970-71 to 104,008 in 2010-11 to 85,058 in 2019-20.

We do see that southern states (e.g., Mississippi, Alabama, Georgia and Florida) have very high vacancies and high vacancy rates.”

By 2021, teachers made $1,348, 32.9 percent less than what other graduates made, at $2,009.

These gaps play a significant role in determining the quality of teachers,

Sixty percent of teachers and 65 percent of principals reported believing that systemic racism exists. Only about 20 percent of teachers and principals reported that they believe systemic racism does not exist, and the remainder were not sure

“We find,” they write, “that teachers’ cognitive skills differ widely among nations — and that these differences matter greatly for students’ success in school. An increase of one standard deviation in teacher cognitive skills is associated with an increase of 10 to 15 percent of a standard deviation in student performance.”

teachers have lower cognitive skills, on average, in countries with greater nonteaching job opportunities for women in high-skill occupations and where teaching pays relatively less than other professions.

the scholars found that the cognitive skills of teachers in the United States fell in the middle ranks:Teachers in the United States perform worse than the average teacher sample-wide in numeracy, with a median score of 284 points out of a possible 500, compared to the sample-wide average of 292 points. In literacy, they perform slightly better than average, with a median score of 301 points compared to the sample-wide average of 295 points.

Increasing teacher numeracy skills by one standard deviation increases student performance by nearly 15 percent of a standard deviation on the PISA math test. Our estimate of the effect of increasing teacher literacy skills on students’ reading performance is slightly smaller, at 10 percent of a standard deviation.

How, then, to raise teacher skill level in the United States? Hanushek and his two colleagues have a simple answer: raise teacher pay to make it as attractive to college graduates as high-skill jobs in other fields.

policymakers will need to do more than raise teacher pay across the board to ensure positive results. They must ensure that higher salaries go to more effective teachers.

The teaching of disputed subjects in schools has compounded many of the difficulties in American education.

The researchers found that controversies over critical race theory, sex education and transgender issues — aggravated by divisive debates over responses to Covid and its aftermath — are inflicting a heavy toll on teachers and principals.

“On top of the herculean task of carrying out the essential functions of their jobs,” they write, “educators increasingly find themselves in the position of addressing contentious, politicized issues in their schools as the United States has experienced increasing political polarization.”

Teachers and principals, they add, “have been pulled in multiple directions as they try to balance and reconcile not only their own beliefs on such matters but also the beliefs of others around them, including their leaders, fellow staff, students, and students’ family members.”

These conflicting pressures take place in a climate where “emotions in response to these issues have run high within communities, resulting in the harassment of educators, bans against literature depicting diverse characters, and calls for increased parental involvement in deciding academic content.”

Forty-eight percent of principals and 40 percent of teachers reported that the intrusion of political issues and opinions in school leadership or teaching, respectively, was a job-related stressor. By comparison, only 16 percent of working adults indicated that the intrusion of political issues and opinions in their jobs was a source of job-related stress

In 1979, the average teacher weekly salary (in 2021 dollars) was $1,052, 22.9 percent less than other college graduates’, at $1,364

Nearly all Black or African American principals (92 percent) and teachers (87 percent) reported believing that systemic racism exists.

White educators working in predominantly white school systems reported substantially more pressure to deal with politically divisive issues than educators of color and those working in mostly minority schools: “Forty-one percent of white teachers and 52 percent of white teachers and principals selected the intrusion of political issues and opinions into their professions as a job-related stressor, compared with 36 percent of teachers of color and principals of color.

and opinions into their professions as a job-related stressor, compar

A 54 percent majority of teachers and principals said there “should not be legal limits on classroom conversations about racism, sexism, and other topics,” while 20 percent said there should be legislated constraint

Voters, in turn, are highly polarized on the teaching of issues impinging on race or ethnicity in public schools. The Education Next 2022 Survey asked, for example:Some people think their local public schools place too little emphasis on slavery, racism and other challenges faced by Black people in the United States. Other people think their local public schools place too much emphasis on these topics. What is your view about your local public schools?

Among Democrats, 55 percent said too little emphasis was placed on slavery, racism and other challenges faced by Black people, and 8 percent said too much.

Among Republicans, 51 said too much and 10 percent said too little.

Because of the lack of reliable national data, there is widespread disagreement among scholars of education over the scope and severity of the shortage of credentialed teachers, although there is more agreement that these problems are worse in low-income, high majority-minority school systems and in STEM and special education faculties.

Public schools increasingly are targets of conservative political groups focusing on what they term “Critical Race Theory,” as well as issues of sexuality and gender identity. These political conflicts have created a broad chilling effect that has limited opportunities for students to practice respectful dialogue on controversial topics and made it harder to address rampant misinformation.

The chilling effect also has led to marked declines in general support for teaching about race, racism, and racial and ethnic diversity.

These political conflicts, the authors wrote,have made the already hard work of public education more difficult, undermining school management, negatively impacting staff, and heightening student stress and anxiety. Several principals shared that they were reconsidering their own roles in public education in light of the rage at teachers and rage at administrators’ playing out in their communities.

State University of New York tracked trends on “four interrelated constructs: professional prestige, interest among students, preparation for entry, and job satisfaction” for 50 years, from the 1970s to the present and founda consistent and dynamic pattern across every measure: a rapid decline in the 1970s, a swift rise in the 1980s, relative stability for two decades, and a sustained drop beginning around 2010. The current state of the teaching profession is at or near its lowest levels in 50 years.

Who among the next generation of college graduates will choose to teach?

Perceptions of teacher prestige have fallen between 20 percent and 47 percent in the last decade to be at or near the lowest levels recorded over the last half century

Interest in the teaching profession among high school seniors and college freshmen has fallen 50 percent since the 1990s, and 38 percent since 2010, reaching the lowest level in the last 50 years

the proportion of college graduates that go into teaching is at a 50-year low

Teachers’ job satisfaction is also at the lowest level in five decades, with the percent of teachers who feel the stress of their job is worth it dropping from 81 percent to 42 percent in the last 15 years

The combination of these factors — declining prestige, lower pay than other professions that require a college education, increased workloads, and political and ideological pressures — is creating both intended and unintended consequences for teacher accountability reforms mandating tougher licensing rules, evaluations and skill testing.

Education policy over the past decade has focused considerable effort on improving human capital in schools through teacher accountability. These reforms, and the research upon which they drew, were based on strong assumptions about how accountability would affect who decided to become a teacher. Counter to most assumptions, our findings document how teacher accountability reduced the supply of new teacher candidates by, in part, decreasing perceived job security, satisfaction and autonomy.

The reforms, Kraft and colleagues continued, increasedthe likelihood that schools could not fill vacant teaching positions. Even more concerning, effects on unfilled vacancies were concentrated in hard-to-staff schools that often serve larger populations of low-income students and students of color

We find that evaluation reforms increased the quality of newly hired novice teachers by reducing the number of teachers that graduated from the least selective institutions

We find no evidence that evaluation reforms served to attract teachers who attended the most selective undergraduate institutions.

In other words, the economic incentives, salary structure and work-life pressures characteristic of public education employment have created a climate in which contemporary education reforms have perverse and unintended consequences that can worsen rather than alleviate the problems facing school systems.

If so, to improve the overall quality of the nation’s more than three million public schoolteachers, reformers may want to give priority to paychecks, working conditions, teacher autonomy and punishing workloads before attempting to impose higher standards, tougher evaluations and less job security.

‘Britain’s young are giving up hope’, John Oxley described a ‘generation that has soured on ambition… the under forties [are] drifting towards professional apathy.’

tens of thousands of young people moved across the Channel, an exodus that caught the eye of the New York Times in 2014. One of the French people the paper interviewed explained that ‘in London, there’s this can-do attitude, and a sense that anything’s possible.’

French-bashing became de rigueur for British politicians and business leaders. Few were as withering as Andy Street, the managing director of John Lewis, who in October 2014 described France as ‘sclerotic, hopeless and downbeat’, a country where ‘nothing works and, worse, nobody cares about it.’

Within months of taking office Macron slashed the wealth tax and corporate tax rates have steadily fallen from 33 to 25 per cent. Last week the French government passed a budget for 2023 that includes an €8 billion tax cut on businesses. 

In Britain, the corporation tax rate has moved in the other direction, and last month Chancellor Jeremy Hunt announced it will rise in April from 19 to 25 per cent; the Daily Telegraph could barely bring itself to acknowledge that because of Hunt’s business tax raid, UK shareholders will now be ‘worse off than the French’. 

Tory Britain is no longer a friend of business and nor is it particularly pally with its young. More and more aspirational British twenty-somethings are doing what the ambitious young French did a decade ago and heading to countries where they feel they have more chance of fulfilling their potential.

a “builder class”—a brains trust of youngish idealists, which includes Patrick Collison, co-founder of Stripe, a payments firm valued at $74bn, and other (mostly white and male) techies, who are posing questions that go far beyond the usual interests of Silicon Valley’s titans. They include the future of man and machine, the constraints on economic growth, and the nature of government.

They share other similarities. Business provided them with their clout, but doesn’t seem to satisfy their ambition

The number of techno-billionaires in America (Mr Collison included) has more than doubled in a decade.

ome of them, like the Medicis in medieval Florence, are keen to use their money to bankroll the intellectual ferment

The other is Paul Graham, co-founder of Y Combinator, a startup accelerator, whose essays on everything from cities to politics are considered required reading on tech campuses.

Mr Altman puts it more optimistically: “The iPhone and cloud computing enabled a Cambrian explosion of new technology. Some things went right and some went wrong. But one thing that went weirdly right is a lot of people got rich and said ‘OK, now what?’”

A belief that with money and brains they can reboot social progress is the essence of this new mindset, making it resolutely upbeat

The question is: are the rest of them further evidence of the tech industry’s hubristic decadence? Or do they reflect the start of a welcome capacity for renewal?

Two well-known entrepreneurs from that era provided the intellectual seed capital for some of today’s techno nerds.

Mr Thiel, a would-be libertarian philosopher and investor

This cohort of eggheads starts from common ground: frustration with what they see as sluggish progress in the world around them.

Yet the impact could ultimately be positive. Frustrations with a sluggish society have encouraged them to put their money and brains to work on problems from science funding and the redistribution of wealth to entirely new universities. Their exaltation of science may encourage a greater focus on hard tech

the rationalist movement has hit the mainstream. The result is a fascination with big ideas that its advocates believe goes beyond simply rose-tinted tech utopianism

A burgeoning example of this is “progress studies”, a movement that Mr Collison and Tyler Cowen, an economist and seer of the tech set, advocated for in an article in the Atlantic in 2019

Progress, they think, is a combination of economic, technological and cultural advancement—and deserves its own field of study

There are other examples of this expansive worldview. In an essay in 2021 Mr Altman set out a vision that he called “Moore’s Law for Everything”, based on similar logic to the semiconductor revolution. In it, he predicted that smart machines, building ever smarter replacements, would in the coming decades outcompete humans for work. This would create phenomenal wealth for some, obliterate wages for others, and require a vast overhaul of taxation and redistribution

His two bets, on OpenAI and nuclear fusion, have become fashionable of late—the former’s chatbot, ChatGPT, is all the rage. He has invested $375m in Helion, a company that aims to build a fusion reactor.

Mr Lonsdale, who shares a libertarian streak with Mr Thiel, has focused attention on trying to fix the shortcomings of society and government. In an essay this year called “In Defence of Us”, he argues against “historical nihilism”, or an excessive focus on the failures of the West.

With a soft spot for Roman philosophy, he has created the Cicero Institute in Austin that aims to inject free-market principles such as competition and transparency into public policy.

He is also bringing the startup culture to academia, backing a new place of learning called the University of Austin, which emphasises free speech.

All three have business ties to their mentors. As a teen, Mr Altman was part of the first cohort of founders in Mr Graham’s Y Combinator, which went on to back successes such as Airbnb and Dropbox. In 2014 he replaced him as its president, and for a while counted Mr Thiel as a partner (Mr Altman keeps an original manuscript of Mr Thiel’s book “Zero to One” in his library). Mr Thiel was also an early backer of Stripe, founded by Mr Collison and his brother, John. Mr Graham saw promise in Patrick Collison while the latter was still at school. He was soon invited to join Y Combinator. Mr Graham remains a fan: “If you dropped Patrick on a desert island, he would figure out how to reproduce the Industrial Revolution,”

While at university, Mr Lonsdale edited the Stanford Review, a contrarian publication co-founded by Mr Thiel. He went on to work for his mentor and the two men eventually helped found Palantir. He still calls Mr Thiel “a genius”—though he claims these days to be less “cynical” than his guru.

“The tech industry has always told these grand stories about itself,” says Adrian Daub of Stanford University and author of the book, “What Tech Calls Thinking”. Mr Daub sees it as a way of convincing recruits and investors to bet on their risky projects. “It’s incredibly convenient for their business models.”

In the 2000s Mr Thiel supported the emergence of a small community of online bloggers, self-named the “rationalists”, who were focused on removing cognitive biases from thinking (Mr Thiel has since distanced himself). That intellectual heritage dates even further back, to “cypherpunks”, who noodled about cryptography, as well as “extropians”, who believed in improving the human condition through life extensions

Silicon Valley has shown an uncanny ability to reinvent itself in the past.

Ukrainians are aware of their new superiority in conventional arms and want to press their advantage to the maximum.

Nuclear escalation seems to be a joker that Putin wants to keep in play. What will he do if more retreat and humiliation come his way? The discussion tends to go in circles, focusing on Putin’s megalomania and his habit of surprising people. All of which leaves a room for a disconcerting level of uncertainty. Clearly, Putin intends to keep it that way. So far, the Russian ruler links the preservation of Russia’s “sovereignty” not to successful diplomacy but to nuclear deterrence and, if need be, brinkmanship.

In Moscow, the environment is quite the opposite. Putin, his propagandists and top military no longer say “nuclear war must not be waged”. Instead, they seem to be stoking fears of nuclear conflict. The story of Khrushchev’s gamble and retreat is rarely discussed, and its details have not been digested by the current cohort of decision-makers. Many crucial files still remain secret and forgotten, gathering dust in archives

The Ukrainian offensive, backed by US weapons and intelligence, has become part of a precarious web of international security. Will the Ukrainians push to regain all their lost territory or stop at the border of Crimea? Will they start shelling Sevastopol with US-provided missile launchers? If they do, the pressure on Putin to escalate would increase enormously

Imagine what Kennedy would have done in October 1962 had the Cubans been given the opportunity to shell cities in Florida. If the Kremlin has no more conventional ways to escalate, the temptation to use a tactical nuclear device will grow.

As his delusional gamble in Ukraine produces one military retreat after another, Putin has to find an exit. We simply have no means of knowing what kind of an exit he will choose, and whether it will come with a bang.

Recent experiments suggest that XBB paid a steep price for its power to evade immunity. The mutations allow it to escape antibodies by altering the shape of the protein, called spike, that covers its surface. But some of those mutations also make it harder for XBB spike proteins to grab tightly to cells — the first step required for an infection.

That loose grip may have lessened XBB’s advantage against other forms of the virus. In late 2022, it jostled alongside a number of other Omicron subvariants. In Singapore, XBB caused a surge in October, for example, while remaining rare in many other parts of the world.

As XBB multiplied, it continued to mutate into new forms. The earliest samples of XBB.1.5 were isolated in October in New York. The new subvariant gained one crucial mutation, known as F486P.

Yunlong Cao of Peking University and his colleagues tested out XBB.1.5 in dishes of cells, comparing how it fared against earlier forms of XBB. The researchers found that the F486P mutation allowed XBB.1.5 to grab tightly to cells again. But the new subvariant could still evade antibodies as well as earlier forms of XBB.

In Connecticut, for example, Nathan Grubaugh at Yale University and his colleagues found that by mid-December, other Omicron subvariants were falling. Only XBB.1.5 cases were growing. Dr. Grubaugh estimates that it is about 20 percent more transmissible than BQ.1, which had been the dominant form.

How severe XBB.1.5 infections are compared with other forms of the coronavirus is not yet clear. “It’s serious,” Dr. Grubaugh said. “I just don’t necessarily know if it’s really more serious than some of the other Omicron lineages in terms of the overall impact.”

XBB.1.5 has already spread to other countries, and is growing rapidly in Germany, Denmark and elsewhere in Europe

Scientists are already scanning new sequences being uploaded to an international database called GISAID in the hopes of spotting an upgraded version of XBB.1.5. But their job is getting harder because governments are pulling back on sequencing efforts. “Worldwide, sequencing has taken a real hit,” Dr. Peacock said.

The United States, which once lagged behind other nations, has managed to maintain a fairly strong sequencing effort. Without it, Dr. Peacock said, XBB.1.5 might have stayed below the radar for much longer. If XBB.1.5’s next generation is evolving somewhere with little sequencing, it may go undetected for some time to come.

Dr. Lemieux said that paring back on sequencing was a mistake, given how many infections and deaths the virus is still causing. “This is a part of public health,” he said.

Could the West have done more to avert the disaster of the last decade? Its financial leverage over Russia weakened in the early 2000s when rocketing gas and oil prices raised the Russian economy off its knees. Economic sanctions, at least those introduced before 2022, served mainly to foster Russia’s determination to become self-sufficient in every sector of production

Western political diplomatic levers were stronger, but the western powers missed many crucial chances. London should not have become the laundromat for Russian dirty money.

In his own way, president Joe Biden did just as badly in 2021 by encouraging Ukraine to seek membership of Nato without taking proper precautions – and helping Zelensky take them in time too – against the possible negative Russian reaction

The United States’ leadership has been just as woeful. President Donald Trump liked to schmooze with Putin as if on a boys’ night out rather than pinning him down on points of disagreement.

A coarsening of relations between the West and a resurgent Russia was always likely, but western politicians could have moderated the process

In all this, it is neither Trump nor Biden who have shown the least prudence but Putin.

Now, after years of vacillation, the West has something like a systematic policy towards Russia and is supplying Ukraine with some of the military defence equipment it sorely needs and deserves. Better late than never.

That has made him the most popular influencer among American Gen-Zers, according to a twice-yearly survey of 14,500 of the country’s teenage boys and girls by Piper Sandler, a finance company that researches consumer data. Teachers have reported boys as young as 11 praising and emulating him.

Until recently, the people said, Meta executives viewed the company’s reliance on China to make Oculus virtual reality headsets as a relatively minor concern because the company’s core focus was its social media and messaging apps.

All that has changed now that Meta has rebranded itself as a hardware company

“Meta is building a complicated hardware product. You can’t just turn on a dime and make it elsewhere,”

Facebook’s public criticism of China began in 2019 when Zuckerberg warned, in a speech at Georgetown University, that China was exporting a dangerous vision for the internet to the rest of the world — and noted that Facebook was abandoning its efforts to break into that country’s market.

The anti-China stance has since extended into a full-blown corporate strategy. Nick Clegg, the company’s president, wrote an op-ed attacking China in The Washington Post in 2020, the same year Zuckerberg attacked China in a congressional antitrust hearing.

At the antitrust hearing in Congress in 2020, Zuckerberg used his opening remarks to attack China in terms that went much further than his industry peers. He said it was “well-documented that the Chinese government steals technology from American companies,” and repeated that the country was “building its own version of the internet” that went against American values. He described Facebook as a “proudly American” company and noted that TikTok was the company’s fastest-growing rival.

“They were trying to find things that [Zuckerberg] could agree with Trump on, and it’s a pretty slim list,” said one of the people, describing how the company landed on its anti-China strategy. “If you’re not going to try to be in this country anyway, you might as well use it to your political advantage by contrasting yourself with Apple and TikTok.”