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An 1859 fight over how to make matzah has lessons about the threat of AI today
(JTA) — In the last few months the world has been dazzled by an astonishing sequence of AI systems capable of performing all kinds of difficult tasks — writing code, composing poetry, generating artwork, passing exams — with a level of competence that rivals or exceeds what humans can do. The existence of these AIs has prompted all manner of soul-searching about the nature of humanity. It has also made many people wonder which human tasks are about to be taken over by machines.
The capabilities of these AIs are new and revolutionary, but the story of machines taking over human jobs is not. In Jewish history the most important story of that transition has to do with matzah, and it’s a story that carries important lessons for the present day.
Starting 164 years ago, dozens of European rabbis engaged in a furious debate that would not be fully resolved until the beginning of the 20th century. Matzah, which for millennia had been made by human hands in accordance with the narrow constraints of Jewish law, could now be processed with a series of machines that promised huge savings of time and money. As town after town adopted these machines, opposition began to rise, until it exploded in 1859 with the publication of “An Alert for Israel,” a collection of letters from prestigious rabbis, who adamantly argued that for anyone interested in following the laws of Passover a matzah made with a machine was no better than a loaf of bread.
The arguments for this position were many, but all will sound familiar to anyone following the AI conversation. Like today, some objected to the machines just because they were new and different, but most had more specific concerns. First, there was the matter of lost jobs. In many parts of Europe matzah was made by the poorest members of society, who were given the job as a way to help them raise money before one of the most cost-intensive holidays of the year. Ceding this job to machines would take work from those who could least afford it.
It takes about 20 seconds in a 1,300-degree, coal-and-wood-fired oven to bake shmurah matzah to perfection. (Uriel Heilman)
Beyond economics, there was concern that the machines just weren’t as reliable as people, especially given the rules around matzah-making outlined in Jewish law. What if bits of dough got trapped in the gears, quietly leavening for hours and unknowingly ruining whole batches of matzah in the process? What if the trays warmed the dough too fast? Without proper oversight, how could you trust your own food?
Finally, some objected to the loss of a literal human touch. Jewish law stated that matzah was supposed to be made by people who knew they were baking matzah. A machine, no matter how sophisticated, didn’t “know” anything. How could you eat matzah on Passover knowing that this most important food was made by a mindless machine?
The responses didn’t take long to arrive. “A Cancellation of the Alert,” a collection published the very same yearr, forcefully argued that machine matzah was perfectly fine — and possibly even better than the human product. No, inventions aren’t inherently bad. No, the machines wouldn’t harm the poor, because the machines made matzah less expensive for everyone. No, the machines weren’t prone to error — and they certainly weren’t more error-prone than lazy, careless humans. No, the machines didn’t know what they were doing — but the people who built them did, and wasn’t that enough?
The machines eventually won, but then something happened that I don’t think either side anticipated. With Manichewitz’s machine matzahs claiming most of the American market by the early 20th century, it was now the handmade matzah makers who were on the back foot; it was they and not the machines who needed to demonstrate that they were up to the difficult task of preparing this food with the efficiency and reliability of the machines.
The result is more than a little tragic. Matzah is the Jewish food with the deepest origins of all — deeper than brisket, deeper than latkes, deeper even than challah — and yet it is the ritual food most likely to be picked up at the supermarket and least likely to be made at home. While there are still communities today that exclusively eat handmade matzah, even this job is now largely outsourced to just a few companies that resemble their machine-driven counterparts in scale. While teachers will sometimes demonstrate how to make matzah for educational purposes, across the religious spectrum the era of locally made matzah is over.
Despite the fact that it’s hard to imagine a simpler baked good — matzah is just flour and water, and it’s literally illegal to spend more than 18 minutes making it — its production is treated as though it is only slightly less complicated than constructing a jet engine, and people are worried about shortages as though matzah were a natural resource or an advanced microchip. The transition has been so complete that we barely remember there was a transition at all.
Baked matzah coming out of the oven at Streit’s Matzo factory on Manhattan’s Lower East Side, date unknown. (Courtesy Streit’s Matzo)
Did the rabbis pushing for machine matzah know this was going to happen? Almost certainly not. The economic impact of machine labor is relatively easy to predict, but the psychological and cultural effects are a lot harder. There was probably no way of knowing how machines would change the way we thought about matzah in the long run, but today it’s clear that automating this ancient task has changed our own relationship to Passover’s central food — and because the change has resulted in a lot of alienation from matzah production, I’m not so sure it was a change for the better. Making matzah locally could have been a way to feel connected to the ancient Israelites, who left Egypt so fast that they didn’t have time to make anything else. Instead of emulating this ad-hoc food, we optimized it for cost and efficiency, in the process turning matzah into just another specialty cracker on the grocery store shelf. Was it really worth it?
It’s probably a bit much to say that OpenAI is just a modern Manischewitz, but the parallels between the debate about machine-generated matzah and the present debate about machine-generated everything are useful for considering how short-term policy choices around AI won’t necessarily capture all of the technology’s long-term effects on how human beings want to spend their time. When we relinquish an activity to an AI for economic reasons, we may eventually come to believe that humans are no longer qualified to do the task at all.
Then as now we must balance our economic needs against our ideas about what kinds of activities make for a good and fulfilling life.
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London’s Metropolitan Police launches new 100-officer unit to protect Jewish communities
(JTA) — London’s police force has created a new unit to protect Jews, in the latest effort to stem a wave of attacks and calm mounting anxiety in the city’s Jewish communities.
The new “Community Protection Team” will boast 100 members and include both officers already working in Jewish communities and newly assigned officers, the Metropolitan Police announced on Wednesday.
The announcement came a day after an arson at a disused synagogue and a week after a stabbing of two Jewish men in the Orthodox neighborhood of Golders Green. It also comes a day after top Metropolitan Police brass joined an emergency summit on antisemitic violence convened by Prime Minister Keir Starmer at 10 Downing Street, his home and office.
Metropolitan Police Commissioner Mark Rowley said he was working with the British government and London Mayor Sadiq Khan to secure additional funding beyond the 25 million pounds (about $34 million) allocated last week to safeguard Jewish communities.
“We are working with Government and the Mayor to ensure the approach we are building can be sustained over time, not just for Jewish communities, but as a model that can support other communities across London when facing elevated risk,” Rowley said in a statement. “A settled, long‑term model built around local teams will be far more effective than repeated emergency responses, reducing risk and delivering lasting reassurance.”
Welcoming the new police unit, Khan called on Londoners to share in the task of tackling antisemitism.
“Working with the police and others, I am determined to bear down on antisemitism and ensure Jewish Londoners feel safe and are safe in our city,” he said in a statement. “Alongside the police action we need a relentless approach to tackling all hate crime in London and we all have a role to play in calling out hate in all its forms to build a safer London for everyone.”
The Metropolitan Police revealed on Wednesday that it has arrested “about 50 people” over the last four weeks in connection with antisemitic hate crimes, and eight had already been formally charged. The force disclosed previously unreported incidents including a man arrested on Friday “following reports he threatened a Jewish man while using racially offensive language” and a man arrested on Saturday after rocks were thrown at a Jewish community ambulance that was transporting a patient.
The force had previously announced more than two dozen arrests linked to a series of arsons at synagogues and ambulances owned by the Jewish volunteer emergency service Hatzola, as well as the man accused of carrying out the Golders Green stabbing attack. Police officials have said they believe at least some of the people arrested may have been paid, possibly by Iran, to carry out the attacks.
The Community Security Trust, Britain’s Jewish security charity, said it welcomed the creation of the new unit and viewed the mounting arrests as evidence of the police force’s seriousness when it comes to protecting Jewish Londoners.
This article originally appeared on JTA.org.
The post London’s Metropolitan Police launches new 100-officer unit to protect Jewish communities appeared first on The Forward.
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ADL says antisemitic incidents dropped by a third in 2025, but assaults reached record levels
(JTA) — Antisemitic incidents in the United States fell sharply in 2025 from record highs in the previous two years, but physical assaults, including deadly attacks, continued to rise, according to the Anti-Defamation League’s annual audit.
In 2025, the ADL recorded 6,274 antisemitic incidents across the country, marking a 33% decrease compared to 2024, when it recorded 9,354 incidents. (Antisemitic incidents increased by 5% from 2023 to 2024.)
Still, 2025 marked the third-highest year for antisemitic incidents since the ADL began tracking them in 1979 — after 2023 and 2024.
And incidents of assault involving a deadly weapon, which included the firebombing of Pennsylvania Gov. Josh Shapiro’s residence, increased by 39%, from 23 in 2024 to 32 last year.
“Our 2025 Audit, which shows it was one of the most violent years for American Jews on record, is a reminder of how dramatically the threat landscape has shifted. Numbers that would have shocked us five years ago are now our floor,” Jonathan Greenblatt, the ADL’s CEO and national director, said in a statement. “People are being murdered because of antisemitism on American soil, and thousands more are threatened. ADL will not stop until that baseline changes.”
While antisemitic harassment and vandalism both declined from 2024 levels, from 6,552 to 4,003 incidents of harassment and 2,606 to 2,068 cases of vandalism, the ADL’s report found that incidents of assault rose from 196 to 203, a 4% increase from 2024 to 2025. At least 300 victims were targeted by incidents of assault, according to the report.
Last year also saw the first time since 2019 that murders were recorded in antisemitic attacks, including two Israeli embassy staffers shot to death outside the Capital Jewish Museum last May and another victim who died of injuries sustained during the June firebombing attack at a Boulder, Colorado, demonstration for Israeli hostages.
“Behind every one of these incidents is a real person: a family threatened at their synagogue, a rabbi attacked on the street, a student harassed on campus,” Oren Segal, the ADL’s senior vice president for Counter-Extremism and Intelligence, said in a statement. “2025 brought some of the most violent antisemitic attacks in recent memory.”
The ADL’s annual antisemitism audit, which has widely been viewed as an authoritative survey of antisemitism in the country, also found a significant drop in antisemitic incidents reported on college campuses, with incidents dropping by 66% from 1,694 in 2024 to to 583 in 2025.
Antisemitic incidents related to anti-Israel protests, including encampments, also decreased by 83% on college campuses in 2025 compared to 2024, according to the survey.
That decline dovetailed with a number of universities across the country that, following the wave of pro-Palestinian protests on college campuses in 2024, moved to restrict or dismantle encampments and adopt stricter policies governing demonstrations.
Incidents directed at Jewish institutions decreased from 1,702 incidents in 2024 to 1,129 this year, marking a 34% drop. Bomb threats to Jewish institutions also dramatically decreased, with the ADL recording 59 bomb threats against Jewish institutions in 2025 compared to 627 in 2024 and 996 in 2023.
In non-Jewish K-12 schools, incidents decreased slightly from 860 in 2024 to 825 in 2025, with the ADL reporting that the “vast majority of incidents involve individual, peer-to-peer behavior, such as antisemitic bullying or students vandalizing classrooms with swastikas.”
The audit also reported a nearly 50% drop in the distribution of white supremacist propaganda.
The ADL has long drawn criticism from pro-Palestinian voices for tallying incidents of anti-Israel sentiments as antisemitic. This year, the group reported that 45% of all incidents it tracked were related to Israel or Zionism, down from 58% in 2024.
The ADL said its counts “do not include legitimate political protest of Israeli policies or general pro-Palestinian activism,” and cited examples of antisemitic protest including celebrations of violence against Jews and glorification for terror groups like Hezbollah and Hamas.
The ADL attributed the drop in Israel-related antisemitic incidents to a “lower level of antisemitic activity at rallies organized by anti-Israel groups,” with incidents occurring in the vicinity of anti-Israel protests decreasing by 67% from 2024 and 2025.
Other examples of antisemitic incidents included in this year’s tally were an anti-Israel protest at the University of Oregon in February in which protesters displayed signs that read “From the river to the sea, Palestine will be free,” as well as a message spray-painted on a sidewalk in Los Angeles in October that read “Stop the new Holocaust. Boycott, shame Zionism fascists [sic].”
Aryeh Tuchman, an antisemitism researcher who spent two decades at the ADL before joining the rival Nexus Project, said that despite criticism of the audit, it is “the best data set of antisemitic incidents that anyone can compile in the United States.”
“No one agrees with anyone at this point on what constitutes, you know, antisemitism and anti-Zionism, like even those two words don’t mean very much anymore, and so people certainly are going to disagree with ADL,” Tuchman said, later adding. “Everybody who feels maybe a little bit differently than the ADL, or lots differently from the ADL, they need to engage with the audit on their own terms and find the value to them.”
This article originally appeared on JTA.org.
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Protesters picket Manhattan synagogue over Israel real estate sale, testing Mamdani and new law
Protesters thronged a Manhattan synagogue Tuesday night outside an event promoting real estate in Israel and the West Bank — returning to the scene of a clash last year that prompted a new law shielding houses of worship and put the heat on newly elected mayor Zohran Mamdani.
The demonstration at Park East Synagogue on the Upper East Side drew more than 100 protesters, kept nearly a block away from the house of worship by barricades and a heavy NYPD presence.
Chants of “There is only one solution, intifada revolution,” “From the river to the sea, Palestine will be free,” and “We don’t want a two-state, we want ’48” rose from the crowd — slogans Zionist organizations view as antisemitic and a call for violence and removal of Jews in the region.
At one point, two protesters near the event ripped down a plastered poster of the Lubavitcher Rebbe that read “Messiah is here” from a traffic light and threw it in the trash.
A smaller group of pro-Israel counterprotesters rallied across the street from the pro-Palestinian demonstrators.
A spokesperson for the synagogue said it rented out the space for the Great Israeli Real Estate Event, which advertised properties for sale in Israel and the West Bank.
The standoff comes just days after a new law governing protests outside houses of worship took effect — a measure that City Council Speaker Julie Menin introduced after a November 2025 demonstration at Park East Synagogue.
The protests, combined with what some Jewish leaders saw as slow or equivocal responses from Mamdani, led to calls for legislation that would limit demonstrations near houses of worship.
Menin initially aimed to establish protest-free buffer zones of up to 100 feet outside synagogues but revised the bill after pushback from Police Commissioner Jessica Tisch, some progressive Jewish groups and free speech advocates, under threat of legal challenges.
A watered-down version of that legislation that allows the NYPD to determine how large buffer zones need to be on a case-by-case basis passed with a veto-proof majority last month. Mamdani allowed the bill to become law without his signature.
Mamdani meanwhile vetoed a similar bill that would apply to schools. The Council could still vote to override that veto.
Police closed off the entire street where the synagogue sits to the public, while allowing the event’s attendees to enter. The demonstrators were well over 100 feet away from the building — a greater distance than even the largest buffer zone proposed by Menin.
Supporters of the law argued that its flexible standard — allowing the NYPD to determine buffer zone distances rather than specifying them precisely — would protect protesters’ rights. But the security at Park East showed how that discretion can, in practice, expand protest-free zones by granting the NYPD wide latitude to set the distance themselves.
A spokesperson for Mamdani, a vocal critic of Israel, said on Tuesday before the protest that the mayor is “deeply opposed” to the event, characterizing the sale of property in the West Bank as a violation of international law. The spokesperson, Sam Raskin, nevertheless emphasized that the city was ready to ensure the safety of participants entering the venue and those demonstrating.
“Our administration has been clear that we are committed to ensuring safe entry and exit from any house of worship, and that such access never be in question while all protesters are able to exercise their First Amendment rights,” said Raskin ahead of the event.
‘People are outraged’
Tuesday’s event was the first time under the new law, but the NYPD protest plan it calls for is still a work in progress: the police department still has another month to present a plan and 90 days to publicize it.
Local politicians noted the sensitive nature of the protest, saying that alone is reason to condemn it.
Assemblymember Alex Bores and Councilmember Virginia Maloney, who represent the district where the synagogue is located, said in a joint statement that the situation naturally evoked “painful memories of times when people have been harassed while entering houses of worship.”
Micah Lasher, a state legislator who is vying for the open congressional seat on Manhattan’s west side, described the protest as “intended to create fear in the hearts of Jewish New Yorkers and stigmatize the community.” Lasher said leaders should condemn the protest, no matter any disagreement on policy.
Rob Jereski, a local attorney who is Jewish and came to support the Palestinian side, had reservations about the security perimeters, arguing it kept protesters too far from the real estate event.
“I know the new law is supposed to maintain free speech and honor the Constitution, but this doesn’t seem to do it,” Jereski said. “The fact that Jews pray in a place doesn’t mean that crimes that are committed in that place should be without a response if people are outraged.”
Some counterprotesters also criticized the new Council measure — for not going far enough.
“That’s outrageous that it’s not clear that you cannot demonstrate and harass kids or people around religious institutions,” said Tomer Morad, a demonstrator on the Israeli side.
Karen Lichtbraun, an activist affiliated with the Zionist Herut movement in New York, said the new bill was a “joke” that doesn’t address the problem.
“Today, thank God, they’re away from the synagogue,” she said. “But what happens if next time the police commissioner decides that they can be 50 feet or 10 feet away?”
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