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In their place, Trump’s stump speech has become dominated by grievances about the wrongs he believes have been done to him and his promises to get even for them. It doesn’t quite create the festive atmosphere of eight years ago, when many attendees were clearly having a great time. Where the new, more prosaic feeling lacks the uplift of the past, though, it has still managed to generate enough enthusiasm

The lack of catchy slogans might not matter if they were just slogans. But in 2016, they were a symbol of Trump’s willingness to talk about things that other candidates, including other Republicans, shied away from.

Regarding the war in Gaza, he has criticized Israeli Prime Minister Benjamin Netanyahu and called for the conflict to end quickly—but on Israel’s terms.

He had several such policy positions, including breaking with the bipartisan consensus on free trade, pledging to protect Social Security and Medicare, and claiming to have opposed the Iraq War from the start.

The focus on the wall also showed that he was willing to deploy (putatively) “commonsense” ideas that other politicians weren’t. This helped Trump to appeal not just to Republicans but to disaffected voters of all stripes

Where Trump once trumpeted his appointment of justices who overturned Roe v. Wade, he is now fumblingly trying to formulate a position on abortion that doesn’t alienate either his base or swing voters, mostly relying on ambiguity

Trump is emphasizing fewer big transformational ideas compared with 2016. His promises are a scattershot collection of ideas targeted at particular segments of the electorate: ending taxes on salary earned from tips, defending TikTok (a platform he once tried to ban), declassifying files on John F. Kennedy’s assassination, rolling back fossil-fuel regulations. Although he promises to clamp down on the border and deport undocumented immigrants, you won’t catch a “Round ’em up” chant at his rallies. And Project 2025, his allies’ proposal to overhaul the federal government by massively expanding political patronage, doesn’t lend itself to a bumper sticker.

Trump allots a great deal of his stump speech to mocking Biden as incoherent and senile (sometimes awkwardly) while also warning that Biden’s administration has made the United States a failed nation, and that his reelection could be fatal to the country. The disconnect between the images of Biden as doddering fool and as evil schemer is one that Republicans have struggled to reconcile but that Trump has concluded doesn’t need resolving.

Grievance is not a new note at Trump rallies, but four and eight years ago, he used to talk about other people’s grievances and promise to redress them. Now the grievances are largely his own

One big problem for Clinton was the criticism that she had no compelling goal for her candidacy other than that she wanted to be president. Trump’s campaign now is about nothing so much as his desire to be president.

Even Project 2025 is about the accumulation of executive power itself, rather than any particular policy goal

As a young State Department policy planner in the 2000s, she was a lonely voice in Washington raising the alarm about the rise of China. She pushed for tariffs and against trade agreements before it was cool, and was an author of a book called “War by Other Means” about how blind faith in free markets put the United States at a geopolitical disadvantage. For years, she felt like an oddball in Washington, where both parties were still in thrall to neoliberalism.

The Hewlett Foundation hired her as the head of an initiative that has given away $140 million so far to people who are devising a new economic philosophy. Then she served a stint in the White House. Today, she’s an intellectual leader of a growing, bipartisan consensus

She fell in love with economics and studied it at Wake Forest. After she joined a student delegation to a NATO summit in Prague in 2002, a faculty adviser on that trip offered her a job in Washington working at the National Intelligence Council. In those early years, she believed what everyone else in Washington believed about the economy — that governments ought not meddle with it.

if Mr. Trump correctly identified a problem — “China is eating our lunch” — he did not solve it, beyond putting tariffs on Chinese products. His tax cut for the rich hurt rather than helped matters.

It’s the Biden administration that came in with a plan to build an economy that was good for workers, not just shareholders, using some strategies Ms. Harris had been talking about for years.

The thinking behind it goes like this: Unquestioning belief in the free market created a globalism that funneled money to the 1 percent, which has used its wealth to amass political power at the expense of everyone else. It produced free trade agreements that sent too many U.S. factories to China and rescue plans after the 2008 financial crisis that bailed out Wall Street instead of Main Street.

It was her job to track China’s use of subsidies, industrial espionage and currency manipulation to fuel its rise as a manufacturing powerhouse. Ms. Harris argued that tariffs on China were a necessary defense. Nobody agreed. “I was kind of just banging my head against this wall,” she told me. “The wall was a foreign policy establishment that saw markets as sacrosanct.”

Barack Obama campaigned on a pledge to renegotiate NAFTA, but he struck up a new trade deal instead — the Trans-Pacific Partnership. Ms. Harris argued against it. “We didn’t have the foggiest idea” of what it would do to our economy, she told me. Nobody listened.

it sent Democrats back to the intellectual drawing board. Larry Kramer, then the president of the Hewlett Foundation, recruited her in 2018 to promote alternatives to ideas that had guided U.S. policy for decades. He hoped she could do for free-market skepticism what Milton Friedman and his allies had done for free-market fundamentalism, which became policy under the Reagan administration and eventually was embraced by both parties as truth.

She has since rejoined the Hewlett Foundation, where she funds people who are proposing new solutions to economic problems. One grantee, the conservative think tank American Compass, promotes the idea of a domestic development bank to fund infrastructure — an idea with bipartisan appeal.

But the work that Ms. Harris and others in the Biden administration have done is unfinished, and poorly understood. The terms “Bidenomics” and “Build Back Better” don’t seem to resonate

Ms. Harris acknowledges that these ideas haven’t yet taken hold in the broader electorate, and that high interest rates overshadow the progress that’s been made. It’s too early for voters to feel it, she told me: “The investments Biden has pushed through aren’t going to be felt in a month, a year, two years.”

she celebrates the fact that leaders across the political spectrum are embracing the idea that Americans need to “get back to building things in this country.” This election has no candidates blindly promoting the free market. The last one didn’t either. In the battle of ideas, she has already won.

The Israeli military relies on reservist soldiers, some of whom have described growing exhaustion as Israel manages conflicts for months on end on multiple fronts, including the border with Lebanon and in the West Bank. An end to fighting in Gaza would give Israeli forces a respite that analysts say is needed, especially if fighting with Hezbollah escalates further.

Israel Ziv, a retired Israeli general and veteran of multiple wars, said tensions between the Israeli military and security establishment and Netanyahu are at a record high.“The IDF feels and the security echelon feels that we exhausted the purpose of the war. We reached the maximum tactical peak that we can achieve,” he said. “As long as Rafah was there, they could say finish the job. OK it’s finished now.”

Netanyahu has rejected a series of proposals for possible alternatives to Hamas, including an American plan to bring in the Palestinian Authority and Arab calls for a Palestinian unity government that would include Hamas. Some military analysts and former Israeli officials have questioned whether installing a new government in Gaza was ever possible, given that Hamas has managed to survive the Israeli military assault.

“We need to make a decision,” said Ziv. “Even a bad decision, that’s OK. Let’s say [we] occupy Gaza in the next few years because we need to clear up the last few terrorists. OK, it’s a bad decision, but it’s a decision. The military needs to know.”

The dispute between Netanyahu and the military centers in part on how officials define a defeat of Hamas. An Israeli military official said the army considers a battalion “dismantled” not when all its fighters are killed, but when its command structure and ability to carry out organized attacks are eliminated. 

Military analysts say that Hamas’s militia forces are likely to survive the Israeli military operation even in Rafah, in part because the Israeli army’s approach leaves many lower-ranking Hamas fighters in place. Hamas’s top leadership in the enclave, including its leader, Yahya Sinwar, have also eluded Israeli forces throughout the war.

“Hamas is preserving its forces in Rafah rather than engaging the Israel Defense Forces, likely because Hamas does not believe Israel’s Rafah operation will be decisive,” said an assessment this week from the Institute for the Study of War and the American Enterprise Institute’s Critical Threats Project.

The rise in political violence combined with a rapidly shifting party landscape in which a right-wing force is emerging as a major player reminds many Germans of the 1920s and 30s

Despite proportional representation, the Social Democrats and the Christian Democrats shared over 70 per cent of the vote from 1953 to 2005. Now polls suggest they are now heading for a record low of 46 per cent, and the right-wing Alternative für Deutschland (AfD) is the second most popular party in many surveys.

the country had a reputation for being one of the most stable democracies in the world. West Germany bounced back from Nazism with low crime rates, an ‘economic miracle’ starting in the 1950s and two major parties seemingly able to cover most voters’ needs

a new spate of scandals has sparked fears that far-right sentiments may be more embedded than political polling suggests. 

blatant disregard for the country’s post-war taboos by members of the wealthy elite cast unsettling doubts over the idea that this only about the great unwashed.

The feverish moral panic has triggered a range of knee-jerk reactions

Gigi D’Agostino’s song will be banned from the Oktoberfest as well as a number of similar events around the country. Prominent politicians are pushing for a ban of the entire AfD. The political violence is to be combatted with harsher punishments specifically for attacks on politicians. 

This verboten culture is unlikely to do anything but provoke a backlash

Instead of attempting to ban the symptoms of this shattering of certainties, politicians should be thinking about their causes. What Germany needs right now isn’t moral outrage but level-headed pragmatism. 

Dr. Shi’s group was fascinated by how coronaviruses jump from species to species. To find viruses, they took samples from bats and other animals, as well as from sick people living near animals carrying these viruses or associated with the wildlife trade. Much of this work was conducted in partnership with the EcoHealth Alliance, a U.S.-based scientific organization that, since 2002, has been awarded over $80 million in federal funding to research the risks of emerging infectious diseases.

Their research showed that the viruses most similar to SARS‑CoV‑2, the virus that caused the pandemic, circulate in bats that live roughly 1,000 miles away from Wuhan. Scientists from Dr. Shi’s team traveled repeatedly to Yunnan province to collect these viruses and had expanded their search to Southeast Asia. Bats in other parts of China have not been found to carry viruses that are as closely related to SARS-CoV-2.

When the Covid-19 outbreak was detected, Dr. Shi initially wondered if the novel coronavirus had come from her laboratory, saying she had never expected such an outbreak to occur in Wuhan.

The SARS‑CoV‑2 virus is exceptionally contagious and can jump from species to species like wildfire. Yet it left no known trace of infection at its source or anywhere along what would have been a thousand-mile journey before emerging in Wuhan.

The year before the outbreak, the Wuhan institute, working with U.S. partners, had proposed creating viruses with SARS‑CoV‑2’s defining feature

The laboratory pursued risky research that resulted in viruses becoming more infectious: Coronaviruses were grown from samples from infected animals and genetically reconstructed and recombined to create new viruses unknown in nature. These new viruses were passed through cells from bats, pigs, primates and humans and were used to infect civets and humanized mice (mice modified with human genes). In essence, this process forced these viruses to adapt to new host species, and the viruses with mutations that allowed them to thrive emerged as victors.

Worse still, as the pandemic raged, their American collaborators failed to publicly reveal the existence of the Defuse proposal. The president of EcoHealth, Peter Daszak, recently admitted to Congress that he doesn’t know about virus samples collected by the Wuhan institute after 2015 and never asked the lab’s scientists if they had started the work described in Defuse.

By 2019, Dr. Shi’s group had published a database describing more than 22,000 collected wildlife samples. But external access was shut off in the fall of 2019, and the database was not shared with American collaborators even after the pandemic started, when such a rich virus collection would have been most useful in tracking the origin of SARS‑CoV‑2. It remains unclear whether the Wuhan institute possessed a precursor of the pandemic virus.

In 2021, The Intercept published a leaked 2018 grant proposal for a research project named Defuse, which had been written as a collaboration between EcoHealth, the Wuhan institute and Ralph Baric at the University of North Carolina, who had been on the cutting edge of coronavirus research for years. The proposal described plans to create viruses strikingly similar to SARS‑CoV‑2.

Coronaviruses bear their name because their surface is studded with protein spikes, like a spiky crown, which they use to enter animal cells. The Defuse project proposed to search for and create SARS-like viruses carrying spikes with a unique feature: a furin cleavage site — the same feature that enhances SARS‑CoV‑2’s infectiousness in humans, making it capable of causing a pandemic. Defuse was never funded by the United States.

owever, in his testimony on Monday, Dr. Fauci explained that the Wuhan institute would not need to rely on U.S. funding to pursue research independently.

While it’s possible that the furin cleavage site could have evolved naturally (as seen in some distantly related coronaviruses), out of the hundreds of SARS-like viruses cataloged by scientists, SARS‑CoV‑2 is the only one known to possess a furin cleavage site in its spike. And the genetic data suggest that the virus had only recently gained the furin cleavage site before it started the pandemic.

Ultimately, a never-before-seen SARS-like virus with a newly introduced furin cleavage site, matching the description in the Wuhan institute’s Defuse proposal, caused an outbreak in Wuhan less than two years after the proposal was drafted.

When the Wuhan scientists published their seminal paper about Covid-19 as the pandemic roared to life in 2020, they did not mention the virus’s furin cleavage site — a feature they should have been on the lookout for, according to their own grant proposal, and a feature quickly recognized by other scientists.

At the Wuhan Institute of Virology, a team of scientists had been hunting for SARS-like viruses for over a decade, led by Shi Zhengl

In May, citing failures in EcoHealth’s monitoring of risky experiments conducted at the Wuhan lab, the Biden administration suspended all federal funding for the organization and Dr. Daszak, and initiated proceedings to bar them from receiving future grants. In his testimony on Monday, Dr. Fauci said that he supported the decision to suspend and bar EcoHealth.

Separately, Dr. Baric described the competitive dynamic between his research group and the institute when he told Congress that the Wuhan scientists would probably not have shared their most interesting newly discovered viruses with him. Documents and email correspondence between the institute and Dr. Baric are still being withheld from the public while their release is fiercely contested in litigation.

In the end, American partners very likely knew of only a fraction of the research done in Wuhan. According to U.S. intelligence sources, some of the institute’s virus research was classified or conducted with or on behalf of the Chinese military.

In the congressional hearing on Monday, Dr. Fauci repeatedly acknowledged the lack of visibility into experiments conducted at the Wuhan institute, saying, “None of us can know everything that’s going on in China, or in Wuhan, or what have you. And that’s the reason why — I say today, and I’ve said at the T.I.,” referring to his transcribed interview with the subcommittee, “I keep an open mind as to what the origin is.”

The Wuhan lab pursued this type of work under low biosafety conditions that could not have contained an airborne virus as infectious as SARS‑CoV‑2.

Labs working with live viruses generally operate at one of four biosafety levels (known in ascending order of stringency as BSL-1, 2, 3 and 4) that describe the work practices that are considered sufficiently safe depending on the characteristics of each pathogen. The Wuhan institute’s scientists worked with SARS-like viruses under inappropriately low biosafety conditions.

​​Biosafety levels are not internationally standardized, and some countries use more permissive protocols than others.

In one experiment, Dr. Shi’s group genetically engineered an unexpectedly deadly SARS-like virus (not closely related to SARS‑CoV‑2) that exhibited a 10,000-fold increase in the quantity of virus in the lungs and brains of humanized mice. Wuhan institute scientists handled these live viruses at low biosafety levels, including BSL-2.

Even the much more stringent containment at BSL-3 cannot fully prevent SARS‑CoV‑2 from escaping. Two years into the pandemic, the virus infected a scientist in a BSL-3 laboratory in Taiwan, which was, at the time, a zero-Covid country. The scientist had been vaccinated and was tested only after losing the sense of smell. By then, more than 100 close contacts had been exposed. Human error is a source of exposure even at the highest biosafety levels, and the risks are much greater for scientists working with infectious pathogens at low biosafety.

An early draft of the Defuse proposal stated that the Wuhan lab would do their virus work at BSL-2 to make it “highly cost-effective.” Dr. Baric added a note to the draft highlighting the importance of using BSL-3 to contain SARS-like viruses that could infect human cells, writing that “U.S. researchers will likely freak out.”

Years later, after SARS‑CoV‑2 had killed millions, Dr. Baric wrote to Dr. Daszak: “I have no doubt that they followed state determined rules and did the work under BSL-2. Yes China has the right to set their own policy. You believe this was appropriate containment if you want but don’t expect me to believe it. Moreover, don’t insult my intelligence by trying to feed me this load of BS.”

SARS‑CoV‑2 is a stealthy virus that transmits effectively through the air, causes a range of symptoms similar to those of other common respiratory diseases and can be spread by infected people before symptoms even appear. If the virus had escaped from a BSL-2 laboratory in 2019, the leak most likely would have gone undetected until too late.

One alarming detail — leaked to The Wall Street Journal and confirmed by current and former U.S. government officials — is that scientists on Dr. Shi’s team fell ill with Covid-like symptoms in the fall of 2019. One of the scientists had been named in the Defuse proposal as the person in charge of virus discovery work. The scientists denied having been sick.

The hypothesis that Covid-19 came from an animal at the Huanan Seafood Market in Wuhan is not supported by strong evidence.

In December 2019, Chinese investigators assumed the outbreak had started at a centrally located market frequented by thousands of visitors daily. This bias in their search for early cases meant that cases unlinked to or located far away from the market would very likely have been missed

To make things worse, the Chinese authorities blocked the reporting of early cases not linked to the market and, claiming biosafety precautions, ordered the destruction of patient samples on January 3, 2020, making it nearly impossible to see the complete picture of the earliest Covid-19 cases. Information about dozens of early cases from November and December 2019 remains inaccessible.

A pair of papers published in Science in 2022 made the best case for SARS‑CoV‑2 having emerged naturally from human-animal contact at the Wuhan market by focusing on a map of the early cases and asserting that the virus had jumped from animals into humans twice at the market in 2019

More recently, the two papers have been countered by other virologists and scientists who convincingly demonstrate that the available market evidence does not distinguish between a human superspreader event and a natural spillover at the market.

Furthermore, the existing genetic and early case data show that all known Covid-19 cases probably stem from a single introduction of SARS‑CoV‑2 into people, and the outbreak at the Wuhan market probably happened after the virus had already been circulating in humans.

Not a single infected animal has ever been confirmed at the market or in its supply chain. Without good evidence that the pandemic started at the Huanan Seafood Market, the fact that the virus emerged in Wuhan points squarely at its unique SARS-like virus laboratory.

With today’s technology, scientists can detect how respiratory viruses — including SARS, MERS and the flu — circulate in animals while making repeated attempts to jump across species. Thankfully, these variants usually fail to transmit well after crossing over to a new species and tend to die off after a small number of infections

investigators have not reported finding any animals infected with SARS‑CoV‑2 that had not been infected by humans. Yet, infected animal sources and other connective pieces of evidence were found for the earlier SARS and MERS outbreaks as quickly as within a few days, despite the less advanced viral forensic technologies of two decades ago.

Even though Wuhan is the home base of virus hunters with world-leading expertise in tracking novel SARS-like viruses, investigators have either failed to collect or report key evidence that would be expected if Covid-19 emerged from the wildlife trade. For example, investigators have not determined that the earliest known cases had exposure to intermediate host animals before falling ill.

No antibody evidence shows that animal traders in Wuhan are regularly exposed to SARS-like viruses, as would be expected in such situations.

In previous outbreaks of coronaviruses, scientists were able to demonstrate natural origin by collecting multiple pieces of evidence linking infected humans to infected animals

In contrast, virologists and other scientists agree that SARS‑CoV‑2 required little to no adaptation to spread rapidly in humans and other animals. The virus appears to have succeeded in causing a pandemic upon its only detected jump into humans.

it was a SARS-like coronavirus with a unique furin cleavage site that emerged in Wuhan, less than two years after scientists, sometimes working under inadequate biosafety conditions, proposed collecting and creating viruses of that same design.

a laboratory accident is the most parsimonious explanation of how the pandemic began.

Given what we now know, investigators should follow their strongest leads and subpoena all exchanges between the Wuhan scientists and their international partners, including unpublished research proposals, manuscripts, data and commercial orders. In particular, exchanges from 2018 and 2019 — the critical two years before the emergence of Covid-19 — are very likely to be illuminating (and require no cooperation from the Chinese government to acquire), yet they remain beyond the public’s view more than four years after the pandemic began.

it is undeniable that U.S. federal funding helped to build an unprecedented collection of SARS-like viruses at the Wuhan institute, as well as contributing to research that enhanced them.

Advocates and funders of the institute’s research, including Dr. Fauci, should cooperate with the investigation to help identify and close the loopholes that allowed such dangerous work to occur. The world must not continue to bear the intolerable risks of research with the potential to cause pandemics.

A successful investigation of the pandemic’s root cause would have the power to break a decades-long scientific impasse on pathogen research safety, determining how governments will spend billions of dollars to prevent future pandemics. A credible investigation would also deter future acts of negligence and deceit by demonstrating that it is indeed possible to be held accountable for causing a viral pandemic

Last but not least, people of all nations need to see their leaders — and especially, their scientists — heading the charge to find out what caused this world-shaking event. Restoring public trust in science and government leadership requires it.

AIs like ChatGPT rapidly got better in their early days, but what we’ve seen in the past 14-and-a-half months are only incremental gains, says Marcus. “The truth is, the core capabilities of these systems have either reached a plateau, or at least have slowed down in their improvement,” he adds.

the gaps between the performance of various AI models are closing. All of the best proprietary AI models are converging on about the same scores on tests of their abilities, and even free, open-source models, like those from Meta and Mistral, are catching up.

models work by digesting huge volumes of text, and it’s undeniable that up to now, simply adding more has led to better capabilities. But a major barrier to continuing down this path is that companies have already trained their AIs on more or less the entire internet, and are running out of additional data to hoover up. There aren’t 10 more internets’ worth of human-generated content for today’s AIs to inhale.

A mature technology is one where everyone knows how to build it. Absent profound breakthroughs—which become exceedingly rare—no one has an edge in performance

companies look for efficiencies, and whoever is winning shifts from who is in the lead to who can cut costs to the bone. The last major technology this happened with was electric vehicles, and now it appears to be happening to AI.

the future for AI startups—like OpenAI and Anthropic—could be dim.

Microsoft and Google will be able to entice enough users to make their AI investments worthwhile, doing so will require spending vast amounts of money over a long period of time, leaving even the best-funded AI startups—with their comparatively paltry warchests—unable to compete.

Many other AI startups, even well-funded ones, are apparently in talks to sell themselves.

the bottom line is that for a popular service that relies on generative AI, the costs of running it far exceed the already eye-watering cost of training it.

That difference is alarming, but what really matters to the long-term health of the industry is how much it costs to run AIs. 

Changing people’s mindsets and habits will be among the biggest barriers to swift adoption of AI. That is a remarkably consistent pattern across the rollout of all new technologies.

the industry spent $50 billion on chips from Nvidia to train AI in 2023, but brought in only $3 billion in revenue.

For an almost entirely ad-supported company like Google, which is now offering AI-generated summaries across billions of search results, analysts believe delivering AI answers on those searches will eat into the company’s margins

Google, Microsoft and others said their revenue from cloud services went up, which they attributed in part to those services powering other company’s AIs. But sustaining that revenue depends on other companies and startups getting enough value out of AI to justify continuing to fork over billions of dollars to train and run those systems

three in four white-collar workers now use AI at work. Another survey, from corporate expense-management and tracking company Ramp, shows about a third of companies pay for at least one AI tool, up from 21% a year ago.

OpenAI doesn’t disclose its annual revenue, but the Financial Times reported in December that it was at least $2 billion, and that the company thought it could double that amount by 2025. 

That is still a far cry from the revenue needed to justify OpenAI’s now nearly $90 billion valuation

the company excels at generating interest and attention, but it’s unclear how many of those users will stick around. 

AI isn’t nearly the productivity booster it has been touted as

While these systems can help some people do their jobs, they can’t actually replace them. This means they are unlikely to help companies save on payroll. He compares it to the way that self-driving trucks have been slow to arrive, in part because it turns out that driving a truck is just one part of a truck driver’s job.

Add in the myriad challenges of using AI at work. For example, AIs still make up fake information,

getting the most out of open-ended chatbots isn’t intuitive, and workers will need significant training and time to adjust.

That’s because AI has to think anew every single time something is asked of it, and the resources that AI uses when it generates an answer are far larger than what it takes to, say, return a conventional search result

None of this is to say that today’s AI won’t, in the long run, transform all sorts of jobs and industries. The problem is that the current level of investment—in startups and by big companies—seems to be predicated on the idea that AI is going to get so much better, so fast, and be adopted so quickly that its impact on our lives and the economy is hard to comprehend. 

Mounting evidence suggests that won’t be the case.

“Over 80 technical papers published since January 2022,” LeCun responded. “What about you?”

To which Musk posted: “That’s nothing, you’re going soft. Try harder!

At stake are the hearts and minds of AI experts—academic and otherwise—needed to usher in the technology

“Join xAI,” LeCun wrote, “if you can stand a boss who:– claims that what you are working on will be solved next year (no pressure).– claims that what you are working on will kill everyone and must be stopped or paused (yay, vacation for 6 months!).– claims to want a ‘maximally rigorous pursuit of the truth’ but spews crazy-ass conspiracy theories on his own social platform.”

Some read Musk’s “science” dig as dismissing the role research has played for a generation of AI experts. For years, the Metas and Googles of the world have hired the top minds in AI from universities, indulging their desires to keep a foot in both worlds by allowing them to release their research publicly, while also trying to deploy products. 

For an academic such as LeCun, published research, whether peer-reviewed or not, allowed ideas to flourish and reputations to be built, which in turn helped build stars in the system.

LeCun has been at Meta since 2013 while serving as an NYU professor since 2003. His tweets suggest he subscribes to the philosophy that one’s work needs to be published—put through the rigors of being shown to be correct and reproducible—to really be considered science. 

“If you do research and don’t publish, it’s not Science,” he posted in a lengthy tweet Tuesday rebutting Musk. “If you never published your research but somehow developed it into a product, you might die rich,” he concluded. “But you’ll still be a bit bitter and largely forgotten.” 

After pushback, he later clarified in another post: “What I *AM* saying is that science progresses through the collision of ideas, verification, analysis, reproduction, and improvements. If you don’t publish your research *in some way* your research will likely have no impact.”

The spat inspired debate throughout the scientific community. “What is science?” Nature, a scientific journal, asked in a headline about the dust-up.

Others, such as Palmer Luckey, a former Facebook executive and founder of Anduril Industries, a defense startup, took issue with LeCun’s definition of science. “The extreme arrogance and elitism is what people have a problem with,” he tweeted.

For Musk, who prides himself on his physics-based viewpoint and likes to tout how he once aspired to work at a particle accelerator in pursuit of the universe’s big questions, LeCun’s definition of science might sound too ivory-tower. 

Musk has blamed universities for helping promote what he sees as overly liberal thinking and other symptoms of what he calls the Woke Mind Virus. 

Over the years, an appeal of working for Musk has been the impression that his companies move quickly, filled with engineers attracted to tackling hard problems and seeing their ideas put into practice.

“I’ve teamed up with Elon to see if we can actually apply these new technologies to really make a dent in our understanding of the universe,” Igor Babuschkin, an AI expert who worked at OpenAI and Google’s DeepMind, said last year as part of announcing xAI’s mission. 

The creation of xAI quickly sent ripples through the AI labor market, with one rival complaining it was hard to compete for potential candidates attracted to Musk and his reputation for creating value

that was before xAI’s latest round raised billions of dollars, putting its valuation at $24 billion, kicking off a new recruiting drive. 

It was already a seller’s market for AI talent, with estimates that there might be only a couple hundred people out there qualified to deal with certain pressing challenges in the industry and that top candidates can easily earn compensation packages worth $1 million or more

Since the launch, Musk has been quick to criticize competitors for what he perceived as liberal biases in rival AI chatbots. His pitch of xAI being the anti-woke bastion seems to have worked to attract some like-minded engineers.

As for Musk’s final response to LeCun’s defense of research, he posted a meme featuring Pepé Le Pew that read: “my honest reaction.”

Still others believe that the advent of civil rights laws created, in essence, a second Constitution entirely, one that privileges group identity over individual liberty.

Protestant Christian nationalists tend to have a higher regard for the American founding, but they believe it’s been corrupted. They claim that the 1787 Constitution is essentially dead, replaced by progressive power politics that have destroyed constitutional government.

Catholic post-liberals believe that liberal democracy itself is problematic. According to their critique, the Constitution’s emphasis on individual liberty “atomizes” American life and degrades the traditional institutions of church and family that sustain human flourishing.

The original Constitution and Bill of Rights, while a tremendous advance from the Articles of Confederation, suffered from a singular, near-fatal flaw. They protected Americans from federal tyranny, but they also left states free to oppress American citizens in the most horrific ways

if your ultimate aim is the destruction of your political enemies, then the Constitution does indeed stand in your way.

Right-wing constitutional critics do get one thing right: The 1787 Constitution is mostly gone, and America’s constitutional structure is substantially different from the way it was at the founding. But that’s a good thing

its guardrails against tyranny remain vital and relevant today.

Individual states ratified their own constitutions that often purported to protect individual liberty, at least for some citizens, but states were also often violently repressive and fundamentally authoritarian.

The criminal justice system could be its own special form of hell. Indigent criminal defendants lacked lawyers, prison conditions were often brutal at a level that would shock the modern conscience, and local law enforcement officers had no real constitutional constraints on their ability to search American citizens and seize their property.

Through much of American history, various American states protected slavery, enforced Jim Crow, suppressed voting rights, blocked free speech, and established state churches.

As a result, if you were traditionally part of the local ruling class — a white Protestant in the South, like me — you experienced much of American history as a kind of golden era of power and control.

The Civil War Amendments changed everything. The combination of the 13th, 14th, and 15th Amendments ended slavery once and for all, extended the reach of the Bill of Rights to protect against government actions at every level, and expanded voting rights.

But all of this took time. The end of Reconstruction and the South’s “massive resistance” to desegregation delayed the quest for justice.

decades of litigation, activism and political reform have yielded a reality in which contemporary Americans enjoy greater protection for the most fundamental civil liberties than any generation that came before.

And those who believe that the civil rights movement impaired individual liberty have to reckon with the truth that Americans enjoy greater freedom from both discrimination and censorship than they did before the movement began.

So why are parts of the right so discontent? The answer lies in the difference between power and liberty

One of the most important stories of the last century — from the moment the Supreme Court applied the First Amendment to state power in 1925, until the present day — is the way in which white Protestants lost power but gained liberty. Many millions are unhappy with the exchange.

Consider the state of the law a century ago. Until the expansion of the Bill of Rights (called “incorporation”) to apply to the states, if you controlled your state and wanted to destroy your enemies, you could oppress them to a remarkable degree. You could deprive them of free speech, you could deprive them of due process, you could force them to pray and read state-approved versions of the Bible.

The argument that the Constitution is failing is just as mistaken as the argument that the economy is failing, but it’s politically and culturally more dangerous

Powerful people often experience their power as a kind of freedom. A king can feel perfectly free to do what he wants, for example, but that’s not the same thing as liberty.

Looked at properly, liberty is the doctrine that defies power. It’s liberty that enables us to exercise our rights.

Think of the difference between power and liberty like this — power gives the powerful freedom of action. Liberty, by contrast, protects your freedom of action from the powerful.

At their core, right-wing attacks on the modern Constitution are an attack on liberty for the sake of power.

An entire class of Americans looks back at decades past and has no memory (or pretends to have no memory) of marginalization and oppression. They could do what they wanted, when they wanted and to whom they wanted.

Now they don’t have that same control

Muslims, Sikhs, Jews, Buddhists and atheists all approach the public square with the same liberties. Drag queens have the same free speech rights as pastors, and many Americans are livid as a result.

when a movement starts to believe that America is in a state of economic crisis, criminal chaos and constitutional collapse, then you can start to see the seeds for revolutionary violence and profound political instability. They believe we live in desperate times, and they turn to desperate measures.

“You shall know the truth, and the truth shall set you free.” So much American angst and anger right now is rooted in falsehoods. But the truth can indeed set us free from the rage that tempts American hearts toward tyranny.

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?

MAGA has replaced Reaganism as the chief operating system of the Republican Party.

If Democrats hope to win in the near future they have to take the MAGA worldview seriously, and respectfully make the case, especially to working-class voters, for something better.

In a volatile world, MAGA offers people security. It promises secure borders and secure neighborhoods. It offers protection from globalization, from the creative destruction of modern capitalism. It offers protection from an educated class that looks down on you and indoctrinates your children in school. It offers you protection from corporate predators.

the problem with MAGA — and here is where the Democratic opportunity lies — is that it emerges from a mode of consciousness that is very different from the traditional American consciousness.

Americans have a zeal for continual self-improvement, a “need tirelessly to tinker, improve everything and everybody, never leave anything alone.”

“the Spirit of America is best known in Europe by one of its qualities — energy.”

we saw ourselves, as the dynamic nation par excellence. We didn’t have a common past, but we dreamed of a common futur

Americans can’t be secure if the world is in flames. That’s why America has to be active abroad in places like Ukraine, keeping wolves like Vladimir Putin at bay.

Through most of our history, we were not known for our profundity or culture but for living at full throttle.

MAGA, on the other hand, emerges from a scarcity consciousness, a zero-sum mentality: If we let in tons of immigrants they will take all our jobs; if America gets browner, “they” will replace “us.”

MAGA is based on a series of victim stories: The elites are out to screw us. Our allies are freeloading off us. Secular America is oppressing Christian America.

MAGA looks less like an American brand of conservatism and more like a European brand of conservatism. It resembles all those generations of Russian chauvinists who argued that the Russian masses embody all that is good but they are threatened by aliens from the outside

MAGA looks like a kind of right-wing Marxism, which assumes that class struggle is the permanent defining feature of politics.

MAGA is a fortress mentality, but America has traditionally been defined by a pioneering mentality. MAGA offers a strong shell, but not much in the way of wings needed to soar.

If Democrats are to thrive, they need to tap into America’s dynamic cultural roots and show how they can be applied to the 21st century

My favorite definition of dynamism is adapted from the psychologist John Bowlby: All of life is a series of daring explorations from a secure base. If Democrats are to thrive, they need to offer people a vision both of the secure base and of the daring explorations.

The American consciousness has traditionally been an abundance consciousness.

Americans can’t be secure if the border is in chaos. Popular support for continued immigration depends on a sense that the government has things under control.

Americans can’t be secure if a single setback will send people to the depths of crushing poverty. That’s why the social insurance programs that Democrats largely built are so important.

offer people a vision of the daring explorations that await them. That’s where the pessimistic post-Reagan Republicans can’t compete

champion the abundance agenda that people like Derek Thompson and my colleague Ezra Klein have been writing about. We need to build things. Lots of new homes. Supersonic airplanes and high-speed trains.

If Republicans are going to double down on class war rhetoric — elites versus masses — Democrats need to get out of that business

They need to stand up to protectionism, not join the stampede.

Democrats need to throttle back the regulators who have been given such free rein that they’ve stifled innovation.

Democrats need to take on their teachers’ unions and commit to dynamism in the field of education.

tap back into the more traditional American aspiration: We are not sentenced to a permanent class-riven future but can create a fluid, mobile society.

The economist Michael Strain of the American Enterprise Institute has offered a telling psychic critique of MAGA economic thinking: “The economics of grievance is ineffective, counterproductive and corrosive, eroding the foundations of prosperity. Messages matter. Tell people that the system is rigged, and they will aspire to less

Champion personal responsibility, and they will lift their aspirations. Promoting an optimistic vision of economic life can increase risk tolerance, ambition, effort and dynamism.”

t aspiration is not like a brick that just sits there. Aspiration is more like a flame that can be fed or dampened

“The problem is desire. We need to *want* these things. The problem is inertia. We need to want these things more than we want to prevent these things.”

What is A.I. even for?

“A.I. slop”: often uncanny, frequently misleading material, now flooding web browsers and social-media platforms like spam in old inboxes. Years deep into national hysteria over the threat of internet misinformation pushed on us by bad actors, we’ve sleepwalked into a new internet in which meaningless, nonfactual slop is casually mass-produced and force-fed to us by A.I.

It has already helped drive down the cost and drive up the performance of next-gen batteries and solar photovoltaic cells, whose performance can also be improved, even after the panels have been manufactured and installed on your roof, by as much as 25 percent

while the internet was never perfectly trustworthy, one epoch-defining breakthrough of Google was that it got us pretty close. Now the company’s chief executive acknowledges that hallucinations are “inherent” to the technology it has celebrated as a kind of successor for ranked-order search results, which are now often found far below not just the A.I. summary but a whole stack of “sponsored” results as well.

Where not long ago we used to find the very best results for Google searches, we can now find instead potentially plagiarized and often inaccurate paragraph summaries of answers to our queries

Machine learning may help make our electricity grid as much as 40 percent more efficient at delivering power as it is today, when many of its routing decisions are made by individual humans on the basis of experience and intuition

This month, KoBold Metals announced the largest discovery of new copper deposits in a decade — a green-energy gold mine, so to speak, delivered with the help of its own proprietary A.I., which integrated information about subatomic particles detected underground with century-old mining reports and radar imagery to make predictions about where minerals critical for the green transition might be found.

.I. is designing new proteins, rapidly accelerating drug discovery and speeding up clinical trials testing new medicines and therapies.

perhaps that a more optimistic perspective can be drawn by analogy to what economists call the “environmental Kuznets curve,” which suggests that, as nations develop, they tend to first pollute a lot more and then, over time, as they grow richer, they ultimately pollute less.

Even in describing regular old pollution, this framework has its shortcomings, especially because it treats as automatic eventual progress that has always required tooth-and-nail fights against some very stubborn bad actors

A.I. is generating an awful lot of genuine pollution, too — both Google and Microsoft, which each pledged in 2019 to reach zero emissions by 2030, have instead expanded their carbon footprints by nearly 50 percent in the interim.

But what kind of men were featured? They’re all rich and powerful, and as a longtime fan of professional wrestling, I loved watching Hogan as a kid, but none of them are the kind of man I’d want my son to be. White was caught on video slapping his wife. Kid Rock has his own checkered past, including a sex tape and an assault charge related to a fight in a Nashville strip club. Hogan faced his own sex scandal after he had a bizarre sexual relationship with a woman who was married to one of his close friends, a radio host who goes by “Bubba the Love Sponge.”

We know all about Trump, but it’s worth remembering some of his worst moments — including a jury finding that he was liable for sexual abuse, his defamation of his sex-abuse victim, the “Access Hollywood” tape and the countless examples of his cruelly insulting the women he so plainly hates.

I highlight McRaven for a reason; he has perfectly articulated how to attack MAGA masculinity. Ten years ago, he gave one of the most powerful commencement speeches in recent American history. He addressed the graduates of the University of Texas, Austin, and three YouTube versions have racked up more than 70 million views combined.

It’s known — oddly enough — as the “Make Your Bed” speech. While it wasn’t aimed only at men, every person who forwarded it to me was a man. It appealed to universal values, but it connected with men I know at a deep and profound level.

McRaven draws on his SEAL training to teach students how to change the world. It begins with the small things, like accomplishing that tiny first task of making your bed, because “if you can’t do the little things right, you’ll never be able to do the big things right.”

Republican manliness was the capstone of the convention.

I wonder if Democrats should answer the Republican men’s night with a men’s night of their own — a night that features heroes instead of bullies and showmen, a night that answers the Republican appeal to men’s basest instincts with an appeal to their highest ideals.

Trumpist masculinity is rooted in grievance and anger. McRaven’s message centers on honor and courage.

When you center masculinity on grievance and anger rather than honor and courage, you attract men like Hogan and Kid Rock and White. Worse, that is how you mold the men in your movement, including men like Vance.

Many conservatives rightly decry the way in which parts of the far left tend to use the words “straight white male” as a virtual epithet, as if there were something inherently suspect in the identities of tens of millions of men and boy

if men feel that Democrats are hostile to them, they’ll go where they feel wanted, the gender gap will become a gender canyon, and more men will embrace Trumpism because that’s just what men do.

We aren’t simply electing women and men; we’re electing role models, and Trump has unquestionably been a role model for countless men. He has molded not just the policies but also the ethos of the Republican Party. But America’s men need different role models and a different ethos.

let’s return for the moment to the Navy SEAL who served his country for decades, who helped kill one of America’s deadliest foes and who declared to American college graduates, “You must have compassion. You must ache for the poor and disenfranchised. You must fear for the vulnerable. You must weep for the ill and infirm. You must pray for those who are without hope. You must be kind to the less fortunate.”

The address builds to a conclusion that is alien to Trumpist masculinity: “Start each day with a task completed. Find someone to help you through life. Respect everyone. Know that life is not fair and that you will fail often. But if you take some risks, step up when the times are the toughest, face down the bullies, lift up the downtrodden and never ever give up — if you do these things, the next generation and the generations that follow will live in a world far better than the one we have today.”

there’s a better way for men — for all of us. It’s rooted in honor, courage and love. Or as McRaven put it, “For what hero gives so much of themselves without caring for those they are trying to save?

Ties that link you to people like yourself are called bonding social capital. So, my ties to other elderly, male, white, Jewish professors — that’s my bonding social capital. And bridging social capital is your ties to people unlike yourself. So my ties to people of a different generation or a different gender or a different religion or a different politic or whatever, that’s my bridging social capital

in a diverse society like ours, we need a lot of bridging social capital

bonding social capital can be very useful, but it can also be extremely dangerous. So far, so good, except that bridging social capital is harder to build than bonding social capital. That’s the challenge, as I see it, of America today.

We want community, and yet there’s something that takes us away from community. Why?

The first answer is we’re busy. And you might think therefore busy people are going to be more online and less face to face.

the fact is busy people are more connected with the rest of the world. If you’re asking, “Why do we have people no longer connecting face to face,” it absolutely is not because we’re too busy.