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At some point they will be able to, for example, suggest recipes for novel cyberattacks or biological attacks—all based on publicly available knowledge.

But as models become more sophisticated, this approach may prove insufficient. Some models are beginning to exhibit polymathic behavior: They appear to know more than just what is in their training data and can link concepts across fields, languages, and geographies.

We need to adopt new approaches to AI safety that track the complexity and innovation speed of the core models themselves.

What’s much harder to test for is what’s known as “capability overhang”—meaning not just the model’s current knowledge, but the derived knowledge it could potentially generate on its own.

Red teams have so far shown some promise in predicting models’ capabilities, but upcoming technologies could break our current approach to safety in AI. For one, “recursive self-improvement” is a feature that allows AI systems to collect data and get feedback on their own and incorporate it to update their own parameters, thus enabling the models to train themselves

This could result in, say, an AI that can build complex system applications (e.g., a simple search engine or a new game) from scratch. But, the full scope of the potential new capabilities that could be enabled by recursive self-improvement is not known.

Another example would be “multi-agent systems,” where multiple independent AI systems are able to coordinate with each other to build something new.

This so-called “combinatorial innovation,” where systems are merged to build something new, will be a threat simply because the number of combinations will quickly exceed the capacity of human oversight.

Short of pulling the plug on the computers doing this work, it will likely be very difficult to monitor such technologies once these breakthroughs occur

Current regulatory approaches are based on individual model size and training effort, and are based on passing increasingly rigorous tests, but these techniques will break down as the systems become orders of magnitude more powerful and potentially elusive

AI regulatory approaches will need to evolve to identify and govern the new emergent capabilities and the scaling of those capabilities.

But the AI Act has already fallen behind the frontier of innovation, as open-source AI models—which are largely exempt from the legislation—expand in scope and number

Europe has so far attempted the most ambitious regulatory regime with its AI Act,

both Biden’s order and Europe’s AI Act lack intrinsic mechanisms to rapidly adapt to an AI landscape that will continue to change quickly and often.

a gathering in Palo Alto organized by the Rand Corp. and the Carnegie Endowment for International Peace, where key technical leaders in AI converged on an idea: The best way to solve these problems is to create a new set of testing companies that will be incentivized to out-innovate each other—in short, a robust economy of testing

To check the most powerful AI systems, their testers will also themselves have to be powerful AI systems, precisely trained and refined to excel at the single task of identifying safety concerns and problem areas in the world’s most advanced models.

To be trustworthy and yet agile, these testing companies should be checked and certified by government regulators but developed and funded in the private market, with possible support by philanthropy organizations

The field is moving too quickly and the stakes are too high for exclusive reliance on typical government processes and timeframes.

One way this can unfold is for government regulators to require AI models exceeding a certain level of capability to be evaluated by government-certified private testing companies (from startups to university labs to nonprofit research organizations), with model builders paying for this testing and certification so as to meet safety requirements.

As AI models proliferate, growing demand for testing would create a big enough market. Testing companies could specialize in certifying submitted models across different safety regimes, such as the ability to self-proliferate, create new bio or cyber weapons, or manipulate or deceive their human creators

Much ink has been spilled over presumed threats of AI. Advanced AI systems could end up misaligned with human values and interests, able to cause chaos and catastrophe either deliberately or (often) despite efforts to make them safe. And as they advance, the threats we face today will only expand as new systems learn to self-improve, collaborate and potentially resist human oversight.

If we can bring about an ecosystem of nimble, sophisticated, independent testing companies who continuously develop and improve their skill evaluating AI testing, we can help bring about a future in which society benefits from the incredible power of AI tools while maintaining meaningful safeguards against destructive outcomes.

A glimmer of hope for Biden emerged toward the end of the survey: “If Donald Trump is found guilty and convicted this year of a felony — with Donald Trump as the Republican candidate and Joe Biden as the Democratic candidate — for whom would you vote?”In this hypothetical circumstance, Biden pulls ahead of Trump, 45-43.

when asked, “How willing would you be to vote for Donald Trump if he is convicted of a crime?” 53 percent of registered voters surveyed said they would be “unwilling” to do so; 46 percent said “very unwilling”; and 7 percent said “somewhat unwilling.”

Bloomberg-Morning Consult asked respondents whether they would be unwilling to vote for Trump if he were “sentenced to prison”: 55 percent said unwilling, 48 percent very unwilling and 7 percent said somewhat unwilling.

YouGov found that 45 percent of respondents were either unaware of or uncertain that Trump had “been charged with falsifying business records to conceal hush money payments to Stormy Daniels, a porn star” and that Trump “had been found liable for sexually assaulting and defaming writer E. Jean Carroll.”

The most recent NBC News poll, conducted at the end of January, has Trump favored over Biden by a substantial 47 percent to 42 percent.

In the RealClearPolitics compilation of polls that add Robert Kennedy Jr., Cornel West and Jill Stein to the mix, Trump’s lead over Biden more than doubles, to 4.8 points, 41.6 to 36.8 percent. Kennedy gets 13 percent, and West and Stein each get 2.1 percent.

Along with the threat posed by third-party candidates, two major crises — immigration and the Israeli assault on Hamas in Gaza — have become significant liabilities for the Biden campaign.

The Dec. 10-14 New York Times/Siena poll found that young voters, aged 18 to 29, favored Trump over Biden 49-43. These voters said they trusted Trump over Biden “to do a better job on the Israeli-Palestinian conflict” 49-30. In the 2020 election, Biden beat Trump among 18-to-29-year-old voters by 24 points, 60-36, according to exit polls, by far his biggest margin in all age groups.

“To win in 2024, Biden will need to convince voters that he is still the proud moderate they voted for in 2020,” Cowan wrote by email. “He has a lot of evidence on his side, but he still has a lot of convincing to do.”

Biden’s showing “middle- and working-class voters that he understands their values and takes seriously their concerns around crime, immigration and the economy — which, as polling makes clear, are often dramatically different and far more mainstream and centrist than those of college-educated elites who staff much of Washington — is the only way to win.”

While bitterly criticized by many liberals, the Supreme Court decision last year to ban affirmative action in public and private colleges will in fact reduce the salience of an issue that has historically worked to build support for Republicans.

Altman and OpenAI have been candid on this front. The end goal of OpenAI has always been to build a so-called artificial general intelligence, or AGI, that would, in their imagining, alter the course of human history forever, ushering in an unthinkable revolution of productivity and prosperity—a utopian world where jobs disappear, replaced by some form of universal basic income, and humanity experiences quantum leaps in science and medicine. (Or, the machines cause life on Earth as we know it to end.) The stakes, in this hypothetical, are unimaginably high—all the more reason for OpenAI to accelerate progress by any means necessary.

As with other grand projects of the 20th century, the voting public had a voice in both the aims and the execution of the Apollo missions. Altman made it clear that we’re no longer in that world. Rather than waiting around for it to return, or devoting his energies to making sure that it does, he is going full throttle forward in our present reality.

In response to one question about AGI rendering jobs obsolete, Jeff Wu, an engineer for the company, confessed, “It’s kind of deeply unfair that, you know, a group of people can just build AI and take everyone’s jobs away, and in some sense, there’s nothing you can do to stop them right now.” He added, “I don’t know. Raise awareness, get governments to care, get other people to care. Yeah. Or join us and have one of the few remaining jobs. I don’t know; it’s rough.”

Part of Altman’s reasoning, he told Andersen, is that AI development is a geopolitical race against autocracies like China. “If you are a person of a liberal-democratic country, it is better for you to cheer on the success of OpenAI” rather than that of “authoritarian governments,” he said. He noted that, in an ideal world, AI should be a product of nations. But in this world, Altman seems to view his company as akin to its own nation-state.

Wu’s colleague Daniel Kokotajlo jumped in with the justification. “To add to that,” he said, “AGI is going to create tremendous wealth. And if that wealth is distributed—even if it’s not equitably distributed, but the closer it is to equitable distribution, it’s going to make everyone incredibly wealthy.”

This is the unvarnished logic of OpenAI. It is cold, rationalist, and paternalistic. That such a small group of people should be anointed to build a civilization-changing technology is inherently unfair, they note. And yet they will carry on because they have both a vision for the future and the means to try to bring it to fruition

Wu’s proposition, which he offers with a resigned shrug in the video, is telling: You can try to fight this, but you can’t stop it. Your best bet is to get on board.

One man, speaking about one of his favorite young influencers in a Telegram exchange captured by a child-safety activist, said that her mother knew “damn well” that many of her daughter’s followers were “pervy adult men.”

Meta looms over everything young influencers do on Instagram. It connects their accounts with strangers, and it can upend their star turns when it chooses. The company periodically shuts down accounts if it determines they have violated policies against child sexual exploitation or abuse. Some parents say their accounts have been shut down without such violations. 

Over the course of reporting this story, during which time the Journal inquired about the account the mom managed for her daughter, Meta shut down the account twice. The mom said she believed she hadn’t violated Meta’s policies. 

Meta’s guidance for content creators stresses the importance of engaging with followers to keep them and attract new ones. The hundreds of comments on any given post included some from other young fashion influencers, but also a large number of men leaving comments like “Gorgeous!” The mom generally liked or thanked them all, save for any that were expressly inappropriate. 

Meta spokesman Andy Stone said the company enables parents who run accounts for their children to control who is able to message them on Instagram or comment on their accounts. Meta’s guidance for creators also offers tips for building a safe online community, and the company has publicized a range of tools to help teens and parents achieve this.

Like many young girls, the daughter envied fashion influencers who made a living posting glamour content. When the mother agreed to help her daughter build her following and become an influencer, she set some rules. Her daughter wouldn’t be allowed to access the account or interact with anyone who sent messages. And they couldn’t post anything indicating exactly where they live. 

The mom stopped blocking so many users. Within a year of launching, the account had more than 100,000 followers. The daughter’s popularity earned her invitations to modeling events in big coastal cities where she met other young influencers. 

Social-media platforms have helped level the playing field for parents seeking an audience for their children’s talents. Instagram, in particular, is visually driven and easily navigable, which also makes it appealing for child-focused brands.

While Meta bans children under the age of 13 from independently opening social-media accounts, the company allows what it calls adult-run minor accounts, managed by parents. Often those accounts are pursuing influencer status, part of a burgeoning global influencer industry expected to be worth $480 billion by 2027, according to a recent Goldman Sachs report. 

Young influencers, reachable through direct messages, routinely solicit their followers for patronage, posting links to payment accounts and Amazon gift registries in their bios.

The Midwestern mom debated whether to charge for access to extra photos and videos via Instagram’s subscription feature. She said she has always rejected private offers to buy photos of her daughter, but she decided that offering subscriptions was different because it didn’t involve a one-on-one transaction.

The Journal asked Meta why it had at some points removed photos from the account. Weeks later, Meta disabled the account’s subscription feature, and then shut down the account without saying why. 

“There’s no personal connection,” she said. “You’re just finding a way to monetize from this fame that’s impersonal.”

The mom allowed the men to purchase subscriptions so long as they kept their distance and weren’t overtly inappropriate in messages and comments. “In hindsight, they’re probably the scariest ones of all,” she said. 

Stone, the Meta spokesman, said that the company will no longer allow accounts that primarily post child-focused content to offer subscriptions or receive gifts, and that the company is developing tools to enforce that.

he mom saw her daughter, though young, as capable of choosing to make money as an influencer and deciding when she felt uncomfortable. The mom saw her own role as providing the support needed for her daughter to do that.

The mom also discussed safety concerns with her now ex-husband, who has generally supported the influencer pursuit. In an interview, he characterized the untoward interest in his daughter as “the seedy underbelly” of the industry, and said he felt comfortable with her online presence so long as her mom posted appropriate content and remained vigilant about protecting her physical safety.

an anonymous person professing to be a child-safety activist sent her an email that contained screenshots and videos showing her daughter’s photos being traded on Telegram. Some of the users were painfully explicit about their sexual interest. Many of the photos were bikini or leotard photos from when the account first started.

Still, the mom realized she couldn’t stop men from trading the photos, which will likely continue to circulate even after her daughter becomes an adult. “Every little influencer with a thousand or more followers is on Telegram,” she said. “They just don’t know it.”

Early last year, Meta safety staffers began investigating the risks associated with adult-run accounts for children offering subscriptions, according to internal documents. The staffers reviewed a sample of subscribers to such accounts and determined that nearly all the subscribers demonstrated malicious behavior toward children.

The staffers found that the subscribers mostly liked or saved photos of children, child-sexualizing material and, in some cases, illicit underage-sex content. The users searched the platform using hashtags such as #sexualizegirls and #tweenmodel. 

The staffers found that some accounts with large numbers of followers sold additional content to subscribers who offered extra money on Instagram or other platforms, and that some engaged with subscribers in sexual discussions about their children. In every case, they concluded that the parents running those accounts knew that their subscribers were motivated by sexual gratification.

In the following months, the Journal began its own review of parent-run modeling accounts and found numerous instances where Meta wasn’t enforcing its own child-safety policies and community guidelines. 

The Journal asked Meta about several accounts that appeared to have violated platform rules in how they promoted photos of their children. The company deleted some of those accounts, as well as others, as it worked to address safety issues.

In 2022, Instagram started letting certain content creators offer paid-subscription services. At the time, the company allowed accounts featuring children to offer subscriptions if they were run or co-managed by parents.

The removal of the account made for a despondent week for the mom and daughter. The mother was incensed at Meta’s lack of explanation and the prospect that users had falsely reported inappropriate activity on the account. She was torn about what to do. When it was shut down, the account had roughly 80% male followers.

The account soon had more than 100,000 followers, about 92% of whom were male, according to the dashboard. Within months, Meta shut down that account as well. The company said the account had violated its policies related to child exploitation, but it didn’t specify how. 

Meta’s Stone said it doesn’t allow accounts it has previously shut down to resume the same activity on backup accounts. 

Before the pandemic, a number of variables were statistically significant indicators for consumer sentiment in our model; in particular, the most salient variables appear to be vehicle sales, gas prices, median household income, the federal funds effective rate, personal savings and household expenditures (excluding food and energy).

During the pandemic, the personal savings rate soared. In April 2020, the metric was nearly double its previous high, recorded in May 1975.

All this taken together meant Americans were flush with cash but had nowhere to spend it. So despite the fact that the savings rate went way up, consumers still weren't feeling positively about the economy — contrary to the relationship between these two variables we saw in the decades before the pandemic.

Fast forward to 2024, and the personal savings rate has dropped to one of its lowest levels ever (the only time the savings rate was lower was in the years surrounding the Great Recession)

during and after the pandemic, Americans saw some of the highest rates of inflation the country has had in decades, and in a very short period of time. These sudden spikes naturally shocked many people who had been blissfully enjoying slow, steady price growth their entire adult lives. And it has taken a while for that shock to wear off, even as inflation has cre

the numbers align with our intuitive sense of how consumers process suddenly having their grocery store bill jump, as well as the findings from our model. In simple terms: Even if inflation is getting better, Americans aren't done being ticked off that it was bad to begin with.

surprisingly, our pre-pandemic model didn't find a notable relationship between housing prices and consumer sentiment

However, in our post-pandemic data, when we examined how correlated consumer sentiment was with each indicator we considered, consumer sentiment and median housing prices had the strongest correlation of all****** (a negative one, meaning higher prices were associated with lower consumer sentiment)

during the pandemic, low interest rates, high savings rates and changes in working patterns — namely, many workers' newfound ability to work from home — helped overheat the homebuying market, and buyers ran headlong into an enduring supply shortage. There simply weren't enough houses to buy, which drove up the costs of the ones that were for sale.

That's true even if a family has been able to save enough for a down payment, already a difficult task when rents remain high as well. Fewer people are able to cover their current housing costs while saving enough to make a down payment.

Low-income households are still the most likely to be burdened with high rents, but they're not the only ones affected anymore. High rents have also begun to affect those at middle-income levels as well.

In short, there was already a housing affordability crisis before the pandemic. Now it's worse, locking a wider array of people, at higher and higher income levels, out of the home-buying market

People who are renting but want to buy are stuck. People who live in starter homes and want to move to bigger homes are stuck. The conditions have frustrated a fundamental element of the American dream

In our pre-pandemic model, total vehicle sales had a strong positive relationship with consumer sentiment: If people were buying cars, you could pretty reasonably bet that they felt good about the economy. This feels intuitive — who buys a car if they think the economy

Cox Automotive also tracks vehicle affordability by calculating the estimated number of weeks' worth of median income needed to purchase the average new vehicle, and while that number has improved over the last two years, it remains high compared to pre-pandemic levels. In April, the most recent month with data, it took 37.7 weeks of median income to purchase a car, compared with fewer than 35 weeks at the end of 2019.

"Right before the pandemic, the typical average transaction price was around $38,000 for a new car. By 2023, it was $48,000," Schirmer said. This could all be contributing to the break in the relationship between car sales and sentiment, he noted. Basically, people might be buying cars, but they aren't necessarily happy about it.

Inspired by our model of economic indicators and sentiment from 1987 to 2019, we tried to train a similar linear regression model on the same data from 2021 to 2024 to more directly compare how things changed after the pandemic. While we were able to get a pretty good fit for this post-pandemic model,******* something interesting happened: Not a single variable showed up as a statistically significant predictor of consumer sentiment.

This suggests there's something much more complicated going on behind the scenes: Interactions between these variables are probably driving the prediction, and there's too much noise in this small post-pandemic data set for the model to disentangle i

Changes in the kinds of purchases we've discussed — homes, cars and everyday items like groceries — have fundamentally shifted the way Americans view how affordable their lives are and how they measure their quality of life.

Even though some indicators may be improving, Americans are simply weighing the factors differently than they used to, and that gives folks more than enough reason to have the economic blues.

Freudian psychoanalysis offers yet another account. As Mr. Chopra’s summary has it: “Anxiety is a signal to us that we harbor repressed emotions, desires, and sexuality.”

Finally, there is the idea of “materialist alienation,” advocated by both Karl Marx and Herbert Marcuse. This theory identifies the sources of anxiety in the material and economic conditions of society rather than in the individual psyche:

Although Mr. Chopra, a philosophy professor emeritus at Brooklyn College, notes many overlaps and commonalities in the four approaches, their differences make them inconsistent as a set. It isn’t clear that they are centrally concerned with anxiety at all.

ukkha in Buddhism isn’t usually understood to refer to anxiety but rather to a state of discontent.

Mr. Chopra acknowledges that one of his key existentialist figures, Nietzsche, never uses the term. Alluding to Marx’s alienated labor, Mr. Chopra asks: “What does such alienation feel like?” His answer: “Like anxiety, for it is anxiety.

Mr. Chopra interprets everything through the lens of anxiety and as a result either magnifies its significance or sees it where it is not. He says, for example, that from his own experience he has concluded that being “indecisive, distracted, insecure, or anxious . . . amounted to the same thing.” But for many people those conditions are very different.

Mr. Chopra is a serial user of the “presumptive we”: using the first-person plural to speak for all of us when he is really speaking for some or sometimes only himself.

At times Mr. Chopra writes of anxiety as though it were a key to self-definition, saying, at one point “thus does anxiety inform me of who I am.” Tell me your anxieties and I’ll tell you who you are may sound profound, but replace “anxieties” with “dreams,” “loves,” “hopes” or “values” and it is just as true.

Even philosophy in Mr. Chopra’s view springs not from wonder, as Aristotle and Plato claimed, but from anxiety. However, neither those giants of thought nor others who followed them for centuries had much to say about it

That “anxiety is a basic human affect and signature of human consciousness” is made somewhat problematic, he concedes, by the fact that it only emerged as “an explicitly named and identified problem in the nineteenth century.”

Still, Mr. Chopra is right to want to normalize the anxiety that people really do feel, saying that it is wrong to think that mental health consists in being anxiety-free. His basic therapeutic advice—not to push anxiety away but “to see what it ‘points to’ ”—is also spot-on

his book is a good primer on the major philosophers of anxiety, or at least its close relations.

In Greece, an unlikely economic star since the pandemic, as many as 44% of all jobs are connected to tourism. 

Can Europe’s emerging “museum economy” support sustained wealth creation and the expansive welfare systems Europeans have become accustomed to since the end of World War II? And what happens if the dollar falls and the tourists leave?

Rent and other living expenses are rising in hot spots, making it harder for many locals to make ends meet. A heightened focus on tourism, which turns a quick profit but remains a low-productivity activity, tethers these economies to a highly cyclical industry

It also risks keeping workers and capital from more profitable areas, like tech and high-end manufacturing. 

some economists, residents and politicians are concerned about the boom’s long-term implications.

“It is literally, for Americans right now, the place to go,”

The strong dollar—and a powerful post-Covid recovery—has empowered millions of Americans who would have vacationed in the U.S. before the pandemic. They are now finding they can afford a lavish European holiday.

One reason is the brutal sovereign debt crisis that hit the continent’s south especially hard just over a decade ago. Unable to stimulate demand with public spending or to energize exports by devaluing their currency—the euro, which is shared by 20 states—those countries could only boost their competitiveness by lowering wages.

“Your dollar goes a lot further,” Cross said over coffee in the lobby of her five-star hotel. “You don’t feel you’re scrounging as much.”

Tourism now generates one-fifth of economic output in Lisbon and supports one in four jobs. That boom has reverberated far beyond the capital.

Portugal’s gross domestic product grew nearly 8% between 2019 and 2024, compared with less than 1% for Germany,

The government recorded a rare 1.2% of GDP budget surplus last year, and its debt-to-GDP ratio is expected to fall to 95% this year, the lowest since 2009

Portugal’s population is growing again after years of decline, thanks in part to an influx of migrant workers and to various tax incentives and investor visas that have attracted high-income workers. 

Moedas, Lisbon’s mayor, says there’s room for further growth. For a city that doubles in size to around one million every day, including commuters, only around 35,000 are tourists, he said. “We are very far from a situation of so-called overtourism.”

The trend is part of a global readjustment following the Covid-19 lockdowns. Spending on travel and hospitality worldwide grew roughly seven times faster than the global economy over the past two years, according to Oxford Economics. That pattern is expected to continue for the next decade, though to a lesser degree.

Europe, especially southern Europe, has benefited more than many other regions. Though it is home to just 5% of the world’s population, the European Union received around one-third of all international tourist dollars—more than half a trillion dollars—last year. This is up roughly threefold over two decades, and compares with about $150 billion for the U.S., where tourism has been slower to rebound.

In Portugal, a country of 10 million that juts out into the North Atlantic from Spain, Americans recently surpassed Spaniards as the biggest group of foreign tourists. 

This and a real estate collapse that left hundreds of thousands of workers suddenly available made the region’s tourist industry ultracompetitive, much cheaper than Caribbean beach destinations and on a par with Latin American destinations like Mexico. 

Once an owner of TAP, Neeleman increased the number of direct flights to the U.S. eightfold between 2015 and 2020, adding major hubs such as JFK and Boston Logan, betting that would open up an untapped market. As bookings soared, other U.S. airlines followed. 

“It was actually comical, because I went from knowing no one who had been to Portugal to everyone telling me they were going to Portugal,”

For Gonçalo Hall, a 36-year-old tech worker, the influx of foreign cash that has transformed Lisbon has been overwhelmingly beneficial for the city. When he lived in the capital 15 years ago, he wouldn’t walk in the historic downtown after 8 p.m. It was “full of homeless people, not safe. Lots of empty and abandoned buildings,” he said. 

“The quality of life in Lisbon doesn’t match the prices. Even expats are leaving,” said Hall, who moved to the Atlantic island of Madeira during the pandemic and continues to work remotely.  

The average Portuguese employee earns around €1,000 a month after tax, or around $1,100 a month, and only 2% earn more than €2,000. A one-bedroom apartment in Lisbon can easily cost more than €500,000 to buy, or over €1,200 a month to rent. Rents in nearby cities are also climbing as people leave the capital, squeezed out as lucrative short-term rentals transform the housing market. 

Jessica Ribeiro, a 35-year-old sociologist, pays around €490 a month for an apartment that she shares with her ex-husband in a town close to Lisbon. Neither can afford to leave. Both make a little more than the minimum wage of €820 a month, and soaring rents mean it is impossible to find an apartment in the neighborhood for less than €700, Ribeiro said. 

“The harm that tourism has brought is infinitely bigger than the benefits,” Ribeiro said. “It sends people away from their place of work, making their lives much harder.” 

A frequent complaint from residents and housing advocates is that some of the boom’s biggest winners are American companies, from Airbnb to Uber, which often pay little tax in the places where they do most of their business.

Lisbon is cracking down on Airbnbs and increasing taxes on tourists, doubling the nightly city tax from €2 to €4, which should raise €80 million a year. Airbnb has paid Lisbon and Porto, Portugal’s two biggest cities, more than €63 million after entering into voluntary tax collection agreements with local officials. Moedas said he is considering “a bit more regulation” of the city’s many Ubers, whose drivers he said don’t always respect traffic rules. 

Around nine in 10 Airbnb hosts in Portugal rent their family home and almost half say the extra income helps them afford to stay in their homes, according to a spokesperson for the company. “Guests using our platform account for just 10% of total nights booked in Portugal, and we follow the rules and only allow listings that are registered with local authorities,”

Higher rents are forcing many businesses and cultural and social spaces catering to locals to close, according to Silva. “This is not an economy that is serving the needs of the majority of people,” she said.

Signs of discontent are bubbling up across the region. Tens of thousands of local residents marched in Spain’s Balearic and Canary islands in recent months to protest mass tourism and overcrowding. On Mallorca, activists have put up fake signs at some popular beaches warning in English of the risk of falling rocks or dangerous jellyfish to deter tourists, according to social-media posts.

Serving foreigners is difficult to scale up and is more exposed to economic headwinds. Like the discovery of oil, southern Europe’s new focus on tourism can crowd out higher-value activities by hogging capital and workers, a phenomenon some economists have dubbed the “beach disease.”

“Portugal isn’t an industrialized country. It’s just the playground of the EU,” said Priscila Valadão, a 43-year-old administrative assistant in Lisbon. She makes €905 a month and rents a room from a friend for €250 a month. “The type of jobs being offered…are restricted to a type of activity that really doesn’t enrich the country,”

For Europe’s policymakers, having people open hotels or restaurants is easier than incentivizing them to build up advanced manufacturing, which is capital intensive and takes a long time to pay off, said Marcos Carias, an economist with French insurer Coface. 

“Tourism is the easy way out,” Carias said. “What is the incentive to look for ingenuity and go through the pain of creating new economic value if tourism works as a short-term solution?”

Proponents say tourism attracts capital to poor regions, and can serve as a base to build a more diversified economy. Lisbon’s Moedas said he is trying to leverage the influx of foreign visitors to build up sectors such as culture and technology, including by developing conferences and cultural events. 

“Some extreme left parties basically say we need to reduce tourism,” Moedas said, but that is the wrong approach. “What we have to do is to increase other sectors like innovation, technology…. We should still invest in tourism, but we should go up the ladder.”

While Dias, the hotel owner, is diversifying into nightlife, he refuses to envisage a future where the sector would have to rely heavily on visitors from elsewhere.

More than one-third of highly qualified Portuguese students leave the country after graduating,

Even higher-paid technology workers have started decamping to cheaper places. 

Tiago Araújo, chief executive of tourism tech startup HiJiffy, has held on to his employees but says many of them have been moving out of Lisbon. The trend, which started during Covid, is now being primarily driven by the housing crisis.

In Athens, Mayor Haris Doukas says he is working on extending the tourist season, increasing the average length of stay and promoting specific types of tourism, such as organizing conferences and business meetings, to attract visitors with higher purchasing power. He’s also called for new taxes to help the city accommodate the millions of additional tourists thronging to the ancient capital.

If Americans stop coming to Lisbon, he said, “I don’t think we can charge this kind of [price] because we will have to go to Europeans, and the Europeans, they don’t have money.”

A closer look, however, would have revealed that individual journalists at BNN published lengthy stories as often as multiple times a minute, writing in generic prose familiar to anyone who has tinkered with the A.I. chatbot ChatGPT.

How easily the site and its mistakes entered the ecosystem for legitimate news highlights a growing concern: A.I.-generated content is upending, and often poisoning, the online information supply.

The websites, which seem to operate with little to no human supervision, often have generic names — such as iBusiness Day and Ireland Top News — that are modeled after actual news outlets. They crank out material in more than a dozen languages, much of which is not clearly disclosed as being artificially generated, but could easily be mistaken as being created by human writers.

Now, experts say, A.I. could turbocharge the threat, easily ripping off the work of journalists and enabling error-ridden counterfeits to circulate even more widely — as has already happened with travel guidebooks, celebrity biographies and obituaries.

The result is a machine-powered ouroboros that could squeeze out sustainable, trustworthy journalism. Even though A.I.-generated stories are often poorly constructed, they can still outrank their source material on search engines and social platforms, which often use A.I. to help position content. The artificially elevated stories can then divert advertising spending, which is increasingly assigned by automated auctions without human oversight.

NewsGuard, a company that monitors online misinformation, identified more than 800 websites that use A.I. to produce unreliable news content.

Low-paid freelancers and algorithms have churned out much of the faux-news content, prizing speed and volume over accuracy.

Former employees said they thought they were joining a legitimate news operation; one had mistaken it for BNN Bloomberg, a Canadian business news channel. BNN’s website insisted that “accuracy is nonnegotiable” and that “every piece of information underwent rigorous checks, ensuring our news remains an undeniable source of truth.”

this was not a traditional journalism outlet. While the journalists could occasionally report and write original articles, they were asked to primarily use a generative A.I. tool to compose stories, said Ms. Chakraborty and Hemin Bakir, a journalist based in Iraq who worked for BNN for almost a year. They said they had uploaded articles from other news outlets to the generative A.I. tool to create paraphrased versions for BNN to publish.

Mr. Chahal’s evangelism carried weight with his employees because of his wealth and seemingly impressive track record, they said. Born in India and raised in Northern California, Mr. Chahal made millions in the online advertising business in the early 2000s and wrote a how-to book about his rags-to-riches story that landed him an interview with Oprah Winfrey.

Mr. Chahal told Mr. Bakir to focus on checking stories that had a significant number of readers, such as those republished by MSN.com.Employees did not want their bylines on stories generated purely by A.I., but Mr. Chahal insisted on this. Soon, the tool randomly assigned their names to stories.

This crossed a line for some BNN employees, according to screenshots of WhatsApp conversations reviewed by The Times, in which they told Mr. Chahal that they were receiving complaints about stories they didn’t realize had been published under their names.

According to three journalists who worked at BNN and screenshots of WhatsApp conversations reviewed by The Times, Mr. Chahal regularly directed profanities at employees and called them idiots and morons. When employees said purely A.I.-generated news, such as the Fanning story, should be published under the generic “BNN Newsroom” byline, Mr. Chahal was dismissive.“When I do this, I won’t have a need for any of you,” he wrote on WhatsApp.Mr. Bakir replied to Mr. Chahal that assigning journalists’ bylines to A.I.-generated stories was putting their integrity and careers in “jeopardy.”

This was a strategy that Mr. Chahal favored, according to former BNN employees. He used his news service to exercise grudges, publishing slanted stories about a politician from San Francisco he disliked, Wikipedia after it published a negative entry about BNN Breaking and Elon Musk after accounts belonging to Mr. Chahal, his wife and his companies were suspended o

The increasing popularity of programmatic advertising — which uses algorithms to automatically place ads across the internet — allows A.I.-powered news sites to generate revenue by mass-producing low-quality clickbait content

Experts are nervous about how A.I.-fueled news could overwhelm accurate reporting with a deluge of junk content distorted by machine-powered repetition. A particular worry is that A.I. aggregators could chip away even further at the viability of local journalism, siphoning away its revenue and damaging its credibility by contaminating the information ecosystem.

People bemoan a perceived rise in bad dating etiquette such as “ghosting” and the sending of unsolicited sexual messages, and blame the way online romance makes it easier to discard potential partners at a touch of a button. “Hacks,” or tricks designed to game the apps for better dates, abound, demonstrating the shortcomings of their designs. 

the companies’ growing emphasis on pricier premium services is giving users new reasons to scrutinize the algorithmically driven path to romance.

Bumble made its name as a free app that only let women make the first move, for example. But since 2016, it has charged for advantages such as unlimited “swipes” to connect with prospects. The most expensive plan today costs $80 a month

“This is not a new phenomenon, and I think that dating apps have crystallized and brought those concerns to the fore, primarily because the prior institutions that were responsible for connecting individuals—such as family, friends, churches, other homes of worship—were not able to assume blame in the same way,” said Jess Carbino, a sociologist who has worked as a consultant for Bumble and Tinder.

Unlike apps such as Tinder and Bumble, the League requires profile approval to join. On the app, users get three to five prospects a day unless they upgrade to become a paying member, which runs $99 a week or $399 for a three-month subscription. Once a match is made in the app, users have 14 days to initiate a conversation before the matches expire. 

The root causes of silence are not social solidarity but fear and futility. People bite their tongues when they doubt that it’s safe and worthwhile to speak up. Leaders who want to make informed decisions need to make it clear they value candid input.

Mr. Biden has done the opposite, declaring first that only the Lord almighty could change his mind and then saying that he’ll drop out only if polls say there’s no way for him to win. That sends a strong message

If you’re not an immortal being or a time traveler from the future, it’s pointless to share any concerns about the viability of his candidacy.

I’ve reminded them that they’re lucky to have a president who doesn’t punish dissenters with an indefinite prison sentence or a trial for treason. That diffusion of responsibility is a recipe for groupthink — if everyone leaves it to someone else, no one will end up speaking up.

Although it can help to assign devil’s advocates, it’s more effective to unearth them. Genuine dissenters argue more convincingly and get taken more seriously.

It’s time for Mr. Biden’s team to run an anonymous poll of advisers, governors and lawmakers. The results of the poll could be given to an honest broker — someone with a vested interest in winning the election rather than appeasing the president

To avoid pressure from the top, I might try a fishbowl format, asking Mr. Biden to listen first and speak last.

Over the past week, I’ve raised these ideas with several leaders close to the president who reached out for advice. They’ve each made it clear that they’re afraid to put their relationship on the line and they don’t think Mr. Biden will listen to them

Showing openness can raise people’s confidence, but it’s not always enough to quell their fear. In our research, Constantinos Coutifaris and I found that it helps for leaders to criticize themselves out loud. That way, instead of just claiming that they want the truth, they can show that they can handle the truth.

“President Biden, I know you believe that politicians shouldn’t let hubris cloud their judgment. I’m worried that people are telling you what you want to hear, not what you need to hear. We know the good things that could happen if you run and win, but we also need to discuss the good things that could happen if you don’t run. You could be hailed as a hero like George Washington for choosing not to seek another term. Regardless of the result, you could make history through your selfless stewardship of the next generation. Personally, I don’t know if that’s the right decision. I just want to make sure it gets due consideration. Would you be open to hosting a meeting to hear the dissenting views?