survey by the Western Growers Center for Innovation and Technology found that about two-thirds of growers of specialty crops like fresh fruits, vegetables and nuts have invested in automation over the last three years. Still, they expect that only about 20 percent of the lettuce, apple and broccoli harvest — and none of the strawberry harvest — will be automated by 2025.

Some crops are unlikely to survive. Acreage devoted to crops like bell peppers, broccoli and fresh tomatoes is declining. And foreign suppliers are picking up much of the slack. Fresh and frozen fruit and vegetable imports almost doubled over the last five years, to $31 billion in 2021.

Consider asparagus, a particularly labor-intensive crop. Only 4,000 acres of it were harvested across the state in 2020, down from 37,000 two decades earlier. The state minimum wage of $15, added to the new requirement to pay overtime after 40 hours a week, is squeezing it further after growers in the Mexican state of Sinaloa — where workers make some $330 a month — increased the asparagus acreage almost threefold over 15 years, to 47,000 acres in 2020.

H-2A workers won’t help fend off the cheaper Mexican asparagus. They are even more expensive than local workers, about half of whom are immigrants from earlier waves that gained legal status; about a third are undocumented. And capital is not rushing in to automate the crop.

“There are no unicorns there,” said Neill Callis, who manages the asparagus packing shed at the Turlock Fruit Company, which grows some 300 acres of asparagus in the San Joaquin Valley east of Salinas. “You can’t seduce a V.C. with the opportunity to solve a $2-per-carton problem for 50 million cartons,” he said.

While Turlock has automated where it can, introducing a German machine to sort, trim and bunch spears in the packing shed, the harvest is still done by hand — hunched workers walk up the rows stabbing at the spears with an 18-inch-long knife.

These days, Mr. Callis said, Turlock is hanging on to the asparagus crop mainly to ensure its labor supply. Providing jobs during the asparagus harvest from February to May helps the farm hang on to its regular workers — 240 in the field and about 180 in the shed it co-owns with another farm — for the critical summer harvest of 3,500 acres of melons.

Losing its source of cheap illegal immigrant workers will change California. Other employers heavily reliant on cheap labor — like builders, landscapers, restaurants and hotels — will have to adjust.

Paradoxically, the changes raking across California’s fields seem to threaten the undocumented local work force farmers once relied on. Ancelmo Zamudio from Chilapa, in Mexico’s state of Guerrero, and José Luis Hernández from Ejutla in Oaxaca crossed into the United States when they were barely in their teens, over 15 years ago. Now they live in Stockton, working mostly on the vineyards in Lodi and Napa.

They were building a life in the United States. They brought their wives with them; had children; hoped that they might be able to legalize their status somehow, perhaps through another shot at immigration reform like the one of 1986.

Things to them look decidedly cloudier. “We used to prune the leaves on the vine with our hands, but they brought in the robots last year,” Mr. Zamudio complained. “They said it was because there were no people.”

Mr. Hernández grumbles about H-2A workers, who earn more even if they have less experience, and don’t have to pay rent or support a family. He worries about rising rents — pushed higher by new arrivals from the Bay Area. The rule compelling farmers to pay overtime after 40 hours of work per week is costing him money, he complains, because farmers slashed overtime and cut his workweek from six days to five.

He worries about the future. “It scares me that they are coming with H-2As and also with robots,” he said. “That’s going to take us down.”

View

>>> Don’t Miss Today’s BEST Amazon Deals! <<<<

Do Restrictions on H-1B Visas Create American Jobs?

DealBook obtained an internal training video played for foreign workers at Cerner, a medical software provider and the largest H-1B visa user in Kansas City, Mo. In the video, the company provided three options for employees who didn’t win the H-1B visa lottery: Re-enroll in a degree program and work for the company on a student visa, a practice embraced by companies and universities in recent years; move to India if they had authorization to work there; or leave the company. Cerner declined to comment on the training video.

Obtaining a work visa is getting marginally easier. The Biden administration has already lifted some of the Trump administration’s changes to the application process. Spouses of immigrants applying for work permits will no longer need to be fingerprinted and photographed, a requirement that was put in place in 2019 and lengthened processing time, forcing tens of thousands of workers, like Mr. Parashar’s wife, to wait in visa backlogs during the pandemic.

In late April, the Biden administration issued policy guidance that asked immigration officers to defer to prior decisions when reviewing visa extension cases, a long-existing practice that was rescinded in 2017. The policy memo that made it more difficult for entry-level computer programmers to get a work visa was also rescinded in January.

These changes are taking place against a backdrop of a long-term trend in work force globalization that is driven by many factors, including the availability of skills and the relative cost of labor in other countries. For example, according to a review of jobs posted on top H-1B users’ websites by the data provider Thinknum, since 2018 the share of job openings outside the United States at Accenture, Capgemini and Cognizant has grown while the share of advertised U.S. jobs has shrunk.

If companies can’t get the visas they want to sponsor foreign workers in the United States, there is little stopping them from hiring workers outside the United States. And the increasing acceptance of remote work after the pandemic may mean even more types of jobs can be filled anywhere in the world.

Ben Wright, the chief executive of Velocity Global, a professional employer organization that hires workers overseas for clients while they wait for U.S. visas, said companies had been willing to accommodate foreign workers who could not come to the United States because of pandemic restrictions.

“You’re also seeing hiring managers say, ‘My gosh, my eyes are opened to the fact that we really can work from anywhere,’” he said. “That’s pulling these companies globally in a way that has never happened.”

View

New York Post Reporter Who Wrote False Kamala Harris Story Resigns

Ms. Italiano, a veteran Post journalist and longtime chronicler of the New York City courts, is a well-liked figure in the paper’s newsroom. She did not respond to inquiries about her resignation or how the Harris article came to be. Representatives for The Post did not respond to calls and emails on Tuesday night.

Her abrupt exit underscored some of the tensions currently roiling The Post, a classic pugilistic city tabloid that was often a vessel for coverage favorable to former President Donald J. Trump during his term in office.

Mr. Murdoch, who spoke frequently with Mr. Trump, installed a new editor at the tabloid last month, Keith Poole, who formerly served in a top position at Mr. Murdoch’s London paper The Sun. At least eight journalists at The Post have departed the paper recently, including a White House correspondent, Ebony Bowden.

Fox News and The Post, given their shared Murdoch ownership, have long demonstrated a certain symbiosis. (Just last week, The Post ran a gossip item complaining that Glamour magazine was not writing features about female Fox News stars.)

Fox News hosts including Tucker Carlson, Greg Gutfeld and Martha MacCallum discussed the Post article on their programs on Monday. Peter Doocy, Fox News’s White House correspondent, cited “a report in the last couple days in The New York Post” before asking Jen Psaki, the White House press secretary, on Monday if Ms. Harris “is making any money” from her books supposedly being distributed in the shelters. Ms. Psaki said she would “have to certainly check on that,” which The Post described in a follow-up story as Ms. Psaki’s having offered “no answers.”

On Tuesday’s “Fox & Friends,” the co-host Ainsley Earhardt told viewers that the claims about the Harris book were “not accurate,” citing that morning’s fact-checking column in The Washington Post. Also on Tuesday, Fox News updated its article about the Harris book to note that only a single copy had been seen at the shelter and that it had been delivered as “part of a citywide book and toy drive.”

Fox News has faced criticism in recent days for a different false claim broadcast on the network: that President Biden was planning to restrict Americans’ red-meat consumption under his plan to address climate change. An on-air Fox News graphic declared, “Bye-Bye Burgers Under Biden’s Climate Plan,” setting off a cycle of outrage from conservative commentators.

View

U.N. Reports Surge of Migrant Children Entering Mexico, Destined for U.S.

MEXICO CITY — The number of migrant children arriving in Mexico and hoping to enter the United States has increased ninefold from January to March this year, the U.N. Children’s Fund said Monday, with an average of 275 minors entering the country every day.

The number of migrant children reported in Mexico rose to 3,500 at the end of March from 380 at the start of the year, according to the Children’s Fund, or UNICEF. The number includes data from Mexico’s National Migration Institute and other official sources, and provides a detailed look into the crisis.

“I was heartbroken to see the suffering of so many young children, including babies, at the Mexican border with the U.S.,” said Jean Gough, UNICEF’s regional director for Latin America and the Caribbean, after wrapping up a five-day visit to Mexico, where he toured the northern border with the United States.

The flow of minors is part of a larger migrant crisis that has left American officials struggling to control the border, with the Biden administration expecting more apprehensions at the frontier this year than at any point in the last two decades.

two powerful back-to-back hurricanes that devastated parts of Honduras and Guatemala last fall.

The estimated 275 migrant children arriving to Mexico each day include both those coming from Central America and those who are being expelled from the United States into Mexico, according to UNICEF.

The U.N. agency found that children represented at least 30 percent of the migrant population in many Mexican shelters. Half of all children at the shelters traveled without their parents, one of the highest proportions ever recorded in Mexico, according to UNICEF.

“Most of the shelter facilities I visited in Mexico are already overcrowded and cannot accommodate the increasing number of children and families migrating northward,” Mr. Gough said.

has warned migrants not to make the journey because the border is closed, the message has not reached the average citizen in Central America. Human smugglers across Central America are preying on those desperate enough to make the trek, offering their services and saying that the migrants will be welcomed into the United States.

federal order known as Title 42, introduced by Donald J. Trump’s administration but kept in place by Mr. Biden. The order justifies rapid expulsions as a health measure amid the pandemic, allowing the United States to skirt its obligations to asylum seekers.

The trek from Central America through Mexico is arduous. Families and unaccompanied minors often travel hundreds of miles on foot only to reach Mexico and be robbed, kidnapped for ransom or sexually abused by human smugglers and criminal networks that stalk migrant corridors.

In its statement, UNICEF called for the international community to increase its support to Mexico, to help it expand its shelter network and assistance to migrants.

The U.N. agency also called for member organizations to increase aid to Central America, to improve the living conditions for citizens there so they feel they do not have to migrate. That strategy is also being pursued by Mr. Biden’s administration, which plans to spend $4 billion over the next four years on development programs in the region.

“Central American families aren’t migrating — they are fleeing,” said Mr. Gough.

“The best way to give migrant families a good reason to stay in their communities is to invest in their children’s future at the local level,” he added. “The real child crisis is not at the U.S. border, it’s in the poorest communities of northern Central America and Mexico.”

View

Facing Pressure, Biden Administration Scrambles to Shelter Migrant Children

Republicans are framing the situation as a crisis of Mr. Biden’s making, signaling an aim to use his immigration agenda as a political weapon against him in 2022. Representative Kevin McCarthy of California, the minority leader, is planning to lead other Republicans on a trip to the border to highlight the issue. Representative James R. Comer, Republican of Kentucky, on Wednesday called the increase in migration a signal “to the world that our immigration laws can be violated with little, if any, consequence.”

Mr. Biden, however, has continued to use a Trump-era rule to rapidly turn away most migrants at the border, with the exception of unaccompanied minors. The administration last week directed the shelters designed to hold the children to return to their normal capacity, despite the coronavirus pandemic.

In the scramble to find additional space for the children, the Biden administration is considering housing them at unused school buildings, military bases and even a NASA site, Moffett Federal Airfield in Mountain View, Calif., according to a memo obtained by The Times. The NASA site would “remain unoccupied but available for use if H.H.S. has an urgent need for additional shelter space,” the memo said.

Darryl Waller, a spokesman for NASA, confirmed in a statement that the administration was considering sheltering migrant children at “currently vacant property” at the site. “This effort will have no impact on NASA’s ability to conduct its primary missions,” he said.

The Health and Human Services Department did not respond to requests for comment.

Mr. Biden campaigned on a more humane approach to immigration at the border, one that would prioritize investing in Central America to deter illegal immigration. But it has had the effect of drawing more people who see a better chance to enter the United States than they had under the Trump administration.

“One of the things I think is important is we’ve seen surges before,” Ms. Jacobson said. “Surges tend to respond to hope. And there was a significant hope for a more humane policy.”

One part of the Obama administration’s response was creating the program that allowed Central American children to apply for protection from their home countries.

View

President Biden Faces Challenge From Surge of Migrants at the Border

WASHINGTON — Thousands of migrant children are backed up in United States detention facilities along the border with Mexico, part of a surge of immigration from Central Americans fleeing poverty and violence that could overwhelm President Biden’s attempt to create a more humane approach to those seeking entry into the country.

The number of migrant children in custody along the border has tripled in the past two weeks to more than 3,250, according to federal immigration agency documents obtained by The New York Times, and many of them are being held in jail-like facilities for longer than the three days allowed by law.

The problem for the administration is both the number of children crossing the border and what to do with them once they are in custody. Under the law, the children are supposed to be moved to shelters run by the Health and Human Services Department, but because of the pandemic the shelters until last week were limiting how many children they could accommodate.

The growing number of unaccompanied children is just one element of an escalating problem at the border. Border agents encountered a migrant at the border about 78,000 times in January — more than double the rate at the same time a year ago and higher than in any January in a decade.

refused to call a “crisis” but could nevertheless become a potent political weapon for his Republican adversaries and upend his efforts to legalize millions of undocumented immigrants.

The president has proposed overhauling the nation’s decades-old immigration system by making it easier for asylum seekers and refugees, expanding legal pathways for foreign workers, increasing opportunities for family-based immigration and vastly reducing threats of mass deportations. His State Department announced on Monday that foreigners rejected after Jan. 20, 2020, under Mr. Trump’s travel ban could try to obtain visas without paying additional fees.

Hundreds of migrant families are also being released into the United States after being apprehended at the border, prompting predictable attacks by conservatives.

Liberal politicians are denouncing the expansion of detention facilities and railing against the continued imposition of Trump-era rules intended to prevent the spread of the coronavirus from immigrants. And advocates for families separated at the border during Mr. Trump’s administration are pressuring the president to move faster to reunite them.

Together, it has put Mr. Biden on the defensive in the early days of his presidency as he attempts to demonstrate a tone very different from his predecessor’s.

The immigration system Mr. Biden envisions will take months, if not years, to be fully implemented, forcing the administration to scramble to find space for children and rely, for now, on a rule that swiftly returns adults and most families to their home countries.

For now, Mr. Biden has broken from his predecessor in not applying the pandemic emergency rule to children, meaning the United States is still responsible for caring for them until they are placed with a sponsor.

long-term detention facilities within 72 hours.

But for now, using the same pandemic rule the Trump administration did, the Biden administration has continued to turn away most migrants other than unaccompanied children.

And almost as soon as Mr. Biden came into office, top administration officials publicly sought to discourage migrants from traveling north, saying it would take time to unravel Mr. Trump’s policies. Previous public messaging campaigns, including standing up billboards in Central America to encourage migrants to stay home, have failed.

“Realistically, one is addressing a population of people that are desperate,” Mr. Mayorkas said in an interview. “It is not going to work 100 percent, but if it is effective at all, that is of momentous importance not only to what we are trying to do but for the well being of the people.”

Some families are being released into the United States. Border agents have not been able to turn away migrant families in South Texas because of a change in Mexican law that bans the detention of small children.

Administration officials point to a flurry of actions underway aimed at fixing what they say is a broken immigration system: improving communications between the Border Patrol and the health department, including whether the children being transported to the long-term centers are boys or girls; streamlining background checks for shelter employees; and vaccinating border workers against the coronavirus.

They are also accelerating efforts to get new facilities to care for children during the weeks and months that it takes to find relatives or foster parents. They are considering unused school buildings, military bases and federal facilities that could be rapidly converted into places acceptable for children.

And they are restarting a program in Central America that will allow children to apply for asylum without making the dangerous trek to the border. Mr. Trump ended the program, which Biden administration officials said would eventually reduce the flow of migrant children to the United States.

But all of that will take time. Meanwhile, officials say, they recognize that the pressure on Mr. Biden will only increase.

“At every step of the way we’re looking at where are the bottlenecks and then trying to eliminate those bottlenecks and yes it won’t be solved by tomorrow,” said Esther Olavarria, the deputy director for immigration at the White House’s Domestic Policy Council. “But if you don’t start to do each of these things, you are never going to solve the problem.”

Annie Karni and Maggie Haberman contributed reporting.

View

Biden Faces Challenge From Surge of Migrants at the Border

WASHINGTON — Thousands of migrant children are backed up in United States detention facilities along the border with Mexico, part of a surge of immigration from Central Americans fleeing poverty and violence that could overwhelm President Biden’s attempt to create a more humane approach to those seeking entry into the country.

The number of migrant children in custody along the border has tripled in the past two weeks to more than 3,250, according to federal immigration agency documents obtained by The New York Times, and many of them are being held in jail-like facilities for longer than the three days allowed by law.

The problem for the administration is both the number of children crossing the border and what to do with them once they are in custody. Under the law, the children are supposed to be moved to shelters run by the Health and Human Service Department, but because of the pandemic the shelters until last week were limiting how many children they could accommodate.

The growing number of unaccompanied children is just one element of an escalating problem at the border. Border agents encountered a migrant at the border about 78,000 times in January — more than double the rate at the same time a year ago and higher than in any January in a decade.

refused to call a “crisis” but could nevertheless become a potent political weapon for his Republican adversaries and upend his efforts to legalize millions of undocumented immigrants.

The president has proposed overhauling the nation’s decades-old immigration system by making it easier for asylum seekers and refugees, expanding legal pathways for foreign workers, increasing opportunities for family-based immigration and vastly reducing threats of mass deportations. His State Department announced on Monday that foreigners rejected after Jan. 20, 2020, under Mr. Trump’s travel ban could try to obtain visas without paying additional fees.

Hundreds of migrant families are also being released into the United States after being apprehended at the border, prompting predictable attacks by conservatives.

Liberal politicians are denouncing the expansion of detention facilities and railing against the continued imposition of Trump-era rules intended to prevent the spread of the coronavirus from immigrants. And advocates for families separated at the border during Mr. Trump’s administration are pressuring the president to move faster to reunite them.

Together, it has put Mr. Biden on the defensive in the early days of his presidency as he attempts to demonstrate a tone very different from his predecessor’s.

The immigration system Mr. Biden envisions will take months, if not years, to be fully implemented, forcing the administration to scramble to find space for children and rely, for now, on a rule that swiftly returns adults and most families to their home countries.

For now, Mr. Biden has broken from his predecessor in not applying the pandemic emergency rule to children, meaning the United States is still responsible for caring for them until they are placed with a sponsor.

long-term detention facilities within 72 hours.

But for now, using the same pandemic rule the Trump administration did, the Biden administration has continued to turn away most migrants other than unaccompanied children.

And almost as soon as Mr. Biden came into office, top administration officials publicly sought to discourage migrants from traveling north, saying it would take time to unravel Mr. Trump’s policies. Previous public messaging campaigns, including standing up billboards in Central America to encourage migrants to stay home, have failed.

“Realistically, one is addressing a population of people that are desperate,” Mr. Mayorkas said in an interview. “It is not going to work 100 percent, but if it is effective at all, that is of momentous importance not only to what we are trying to do but for the well being of the people.”

Some families are being released into the United States. Border agents have not been able to turn away migrant families in South Texas because of a change in Mexican law that bans the detention of small children.

Administration officials point to a flurry of actions underway aimed at fixing what they say is a broken immigration system: improving communications between the Border Patrol and the health department, including whether the children being transported to the long-term centers are boys or girls; streamlining background checks for shelter employees; and vaccinating border workers against the coronavirus.

They are also accelerating efforts to get new facilities to care for children during the weeks and months that it takes to find relatives or foster parents. They are considering unused school buildings, military bases and federal facilities that could be rapidly converted into places acceptable for children.

And they are restarting a program in Central America that will allow children to apply for asylum without making the dangerous trek to the border. Mr. Trump ended the program, which Biden administration officials said would eventually reduce the flow of migrant children to the United States.

But all of that will take time. Meanwhile, officials say, they recognize that the pressure on Mr. Biden will only increase.

“At every step of the way we’re looking at where are the bottlenecks and then trying to eliminate those bottlenecks and yes it won’t be solved by tomorrow,” said Esther Olavarria, the deputy director for immigration at the White House’s Domestic Policy Council. “But if you don’t start to do each of these things, you are never going to solve the problem.”

Annie Karni and Maggie Haberman contributed reporting.

View

Biden Gives Venezuelans Reprieve to Remain in U.S. Trump Had Rejected

WASHINGTON — As many as 320,000 Venezuelans living in the United States were given an 18-month reprieve on Monday from the threat of being deported, as the Biden administration sought to highlight how dangerous that country has become under President Nicolás Maduro.

The immigrants also will be allowed to work legally in the United States as part of the temporary protective status the administration issued as it considers the next steps in a yearslong American pressure campaign to force Mr. Maduro from power.

“The living conditions in Venezuela reveal a country in turmoil, unable to protect its own citizens,” Alejandro N. Mayorkas, the homeland security secretary, said in a statement. “It is in times of extraordinary and temporary circumstances like these that the United States steps forward to support eligible Venezuelan nationals already present here, while their home country seeks to right itself out of the current crises.”

Venezuela is mired in one of the world’s worst humanitarian crises under Mr. Maduro, who, through a mix of corruption and neglect, oversaw the decay of the country’s oil infrastructure that had propped up its economy. The United Nations has estimated that up to 94 percent of Venezuela’s population lives in poverty, with millions of people bereft of regular access to water, food and medicine.

Juan Guaidó, the opposition leader and former head of Venezuela’s National Assembly, as the country’s legitimate leader.

But one of the officials who briefed reporters on Monday on condition that he not be identified said the Biden administration was reviewing whether to lift a raft of economic sanctions that experts believe have cost Venezuela’s government has much as $31 billion since 2017.

The official said that review would assess whether the economic pressure exacted against Mr. Maduro and his government was worth the risk of exacerbating the dire living conditions for Venezuelans.

The new protections were welcomed by Democrats and Republicans in Congress who had appeared divided on the approach to immigration policy under Mr. Trump.

Senator Marco Rubio, Republican of Florida, said he supported the protections, although “it is critical that we continue working with our democratic allies to secure a Venezuela free from tyranny and ensure this temporary status in the U.S. does not become a permanent one.”

Senators Bob Menendez of New Jersey and Richard J. Durbin of Illinois, both Democrats, noted that earlier efforts to allow Venezuelan immigrants to remain in the United States were blocked by the former president’s supporters in Congress.

“For years, the world watched in horror as man-made humanitarian and political crises turned Venezuela into a failed state,” the senators said in a joint statement. “Despite these disastrous and dangerous conditions, Venezuelans were still forcibly deported back to their country by the Trump administration.”

federal appeals court sided with the Trump administration’s argument that immigrants from places like El Salvador, Haiti and Sudan, which were recovering from disasters or political turmoil, no longer needed safe haven in the United States.

Monday’s announcement signaled that the Biden administration was likely to continue at least some of the protections.

Roberto Marrero, a Venezuelan opposition leader who moved to Florida after spending a year and a half in jail in Venezuela, called Monday’s decision a “bittersweet victory.”

“It gives us protection,” he said, “but also reminds us that we’re here because there’s a dictatorship in our country.”

Lara Jakes reported from Washington, and Anatoly Kurmanaev from Bogotá, Colombia.

View

Eyeing Re-election, Macron Walks a Tightrope Above Swirling Crises in France

PARIS — In a recent meeting with a handful of foreign correspondents, President Emmanuel Macron of France philosophized for 100 minutes on the record, without notes. He dotted his conversation with Americanisms — “game-changer,” “honest brokers” — that must have had de Gaulle turning in his grave. He dissected French “universalism.” He mused on colonial history. He identified hatred, turbocharged by social media, as “a threat to democracy itself.”

The performance was typical of Mr. Macron, and unusual for any head of state, the equivalent of tightrope walking without a net. Yet, the many words revealed little of the man himself. Four years into an often tumultuous term, facing an election next year, Mr. Macron remains an enigma to even his own country.

Backed by the left in 2017, Mr. Macron now has more support on the right. Once a free-market reformer, he now extols the role of the state and protection “at any cost” in the age of Covid-19. Once the leader of a freewheeling movement that swept away old political hierarchies, he now sits comfortably at the pinnacle of power, his authority accentuated by terrorism and pandemic.

“With Macron we have gone to the limit of presidential domination in the Fifth Republic,” said Alain Duhamel, a political commentator.

Islamist separatism,” which Mr. Macron believes undergirds recurrent domestic terrorism.

At a time when identity politics and the anger of some marginalized Muslim immigrants have raised questions about France’s ability to embrace the diversity of its society, Mr. Macron wants to preserve and broaden a French universalism much criticized for disguising forms of exclusion, particularly for Muslims.

“Our universalism is not in my view a doctrine of assimilation,” he told the foreign correspondents. “It is not the negation of differences. I believe in pluralism within our universalism.”

In its subtle parsing, its attempted reconciliation of the irreconcilable, the finesse was very Macron. France has tended to view its model as assimilationist in opposition to American multiculturalism. So, this was a departure. But if pluralism “is not multiculturalism,” what does it look like?

Mr. Macron went on to speak of the millions of French people who are descended from migrants, whose identity and dreams are “totally France” but whose families may have “other languages or other dreams.”

All this, he said, “must be recognized as an opportunity”; and France must understand that in recent years “our integration policies have not worked” and that this failure has been felt most acutely by those who have “a different first name or a different skin color.” Those, he added, who “are different from the majority — I do not like the word minority.”

Like “multiculturalism,” “minority” is a no-no in France, because in its self-image this is a nation of undifferentiated citizens drawn to an ennobling, universal idea. If Mr. Macron can indeed reinvigorate this idea through celebration of diversity, he will have broadened the meaning of Frenchness.

On one subject, Mr. Macron has never wavered: the defense of Europe’s great postwar push for integration to assure peace. He will carry the banner of Europe into his election campaign, at a time when France will have the rotating presidency of the European Union for the first time since 2008.

His priority will be the pursuit of a “sovereign” Europe, with the technology and military capacity to stand up for the values — liberty, pluralism, the rule of law — that he believes define it.

That was courageous in 2017, with the fervor of Brexit and former President Donald Trump’s anti-Europe rhetoric raging; and perhaps, faced by Ms. Le Pen, it is no less so today.

In a time of rising authoritarianism, the French president, like Ms. Merkel, has been a significant democratic counterweight, a strong supporter of multilateralism and free societies.

Mr. Duhamel, the political commentator, identified Macronism as “a civil and democratic Bonapartism, where everything goes up to the leader, and there is a quest for disruption and reform, through the whip.”

And does France, at once a conservative and revolutionary society, like this style enough to give the mystery man five more years?

“The election will be decided between two negative emotions, hate and fear,” Mr. Duhamel sighed. “If hate prevails in May next year, Mr. Macron will be defeated. If it’s fear, after a convulsive period, faced by an uncertain future, then he will win.”

View