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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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The post An 1859 fight over how to make matzah has lessons about the threat of AI today appeared first on Jewish Telegraphic Agency.
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Holocaust survivor event features a Rob Reiner video address — recorded just weeks before his death
(JTA) — At a virtual Holocaust survivor event on Thursday, beloved Jewish film director Rob Reiner gave a pre-recorded address where he urged those watching to be “resilient.”
For the survivors, families and advocates who tuned into the virtual event hosted by the Conference on Jewish Material Claims Against Germany, or Claims Conference, Reiner’s words carried added weight, having been recorded just weeks before he and his wife, Michele Singer Reiner, were killed in their home on Sunday.
Ahead of Reiner’s pre-recorded remarks, Greg Schneider, the executive vice president of the Claims Conference, said that Reiner had begun working on the organization’s annual International Holocaust Survivors Night a few years ago, including appearances in the virtual screening in 2023 and 2024. The organization has disbursed restitution money to survivors since 1951.
Schneider then read a quote from a 2017 Jewish Telegraphic Agency interview with Reiner.
“Yes, all this is reflected in my work. It’s my sensibility. I’m a Jew. I was raised a Jew. I value honesty and integrity and knowledge and education and all those values I was raised with,” said Schneider, quoting Reiner.
Concluding his introduction to Reiner’s address, Schneider said, “Rob and Michelle, we will carry on your values of acting with honesty, integrity, knowledge and education.”
As Reiner came on the screen, surrounded by posters from some of his most acclaimed films, including “The Princess Bride” and “A Few Good Men,” he began by describing his family’s “personal connection” to the Holocaust.
“Thank you again for asking me to join your evening, I can tell you that what you’re all about means a lot to me,” Reiner said in the video. “Personally, my wife, her mother, was in Auschwitz, and her whole family died there. Her mother was the only survivor, and my aunt was also in Auschwitz.”
On Wednesday, the USC Shoah Foundation shared a 1994 video of Singer Reiner embracing her mother, Holocaust survivor Nicole Silberkleit, who described her children as “very understanding, loving, and affectionate.”
https://www.instagram.com/p/DSYmPLmEshI/
In his address, Reiner then shifted his focus to urging “resilience,” which was the theme of the virtual event to honor Holocaust survivors.
“I know the theme of the evening is resilience, and if ever we needed to be resilient, it’s now,” he said. “We’re living in a time where what’s happening in our country is scary and reminiscent of what we’ve seen happen in the past, and we just hope that we can all survive this and that we can hold on to our democracy, but I want to just thank everybody for being there, and let’s be resilient.”
The Claims Conference’s event was part of an annual menorah lighting ceremony on the fifth night of Hanukkah to honor survivors. It concluded with around 100 survivors lighting candles at the Western Wall in Jerusalem.
This year, Claims Conference officials also used the event to draw attention to antisemitism, with the survivor event taking place just days after 15 were killed during an antisemitic attack on a Hanukkah event in Sydney, Australia.
“Even in these difficult days, when antisemitism is rising and Jewish communities around the world are under attack — this very week on the first night of Hanukkah in Sydney, Australia — we draw strength and inspiration from you, the survivors, from your personal and collective resilience,” Schneider told the group of survivors in Jerusalem.
One of the victims of the attack, Alex Kleytman, was a Holocaust survivor who had passed World War II living with his family in Siberia.
“Lessons from the past should have protected Holocaust survivor Alex Kleytman – a husband, a father and a grandfather,” the Claims Conference wrote in a post on Facebook Sunday. “Educating about how words of hate can turn into violence must not be a hollow promise.”
The couple’s 32-year-old son, Nick, briefly appeared in a Los Angeles court Wednesday after he was charged in connection to his parents’ killing. He has been charged with two counts of first-degree murder with a special circumstance of multiple murders.
The other Reiner children, Jake and Romy, shared a statement with People on Wednesday expressing their grief over the loss of their parents.
“Words cannot even begin to describe the unimaginable pain we are experiencing every moment of the day,” the statement said. “The horrific and devastating loss of our parents, Rob and Michele Reiner, is something that no one should ever experience. They weren’t just our parents; they were our best friends.”
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In Reykjavik, Hanukkah offers a chance for Iceland’s tiny, isolated Jewish community to come together
(JTA) — REYKJAVIK — December light is brief in Iceland. It was not yet 4 p.m., and by the time the giant menorah was lit in downtown Reykjavík, the day had already slipped into darkness. A steady drizzling rain blurred the streetlights and soaked the pavement where fewer than 100 people gathered, roughly half of the country’s Jewish population, which has always been small and largely unseen.
The celebrants were calm, almost subdued; security was not. Armed plainclothes police ringed the area. They moved through the crowd while surveillance drones hovered overhead. Air support was on standby, measures almost unheard of in a country that tops the world’s most peaceful list.
The gathering took place just hours after news broke of the most recent terrorist attack on Jews, this one a celebration of Hanukkah at Bondi Beach in Sydney, Australia.
Rabbi Avraham Feldman and his wife, Mushky, welcomed the crowd, their voices steady but restrained. Iceland’s minister of foreign affairs, Þorgerður Katrín Gunnarsdóttir, followed, and she lit the menorah herself. Curious passersby slowed, some watching silently before moving on. The event passed without incident.
“The attack in Sydney reminds us that darkness is not only something we read about in history books. It still exists in the world and appears suddenly and violently,” said Avraham Feldman, who is associated with the Chabad movement, which makes public menorah-lightings a centerpiece of its outreach around the world.
“Hanukkah does not ask us to deny this darkness,” he added. “Instead, Hanukkah teaches us that each and every one of us can create light and positivity. Even a small light pushes away great darkness. And when many lights stand together, we overpower the darkness.”
In a statement issued the same day, Gunnarsdóttir condemned the attack in Sydney, which took place at a Chabad event. “I strongly condemn the horrific attack on those celebrating Chanukah at Bondi Beach in Australia,” she said. “There is no place, anywhere, for antisemitism or terror. I extend my heartfelt condolences to the victims, their loved ones, and others affected.”
Her presence at the Hanukkah event carried significance well beyond the ceremony itself. Iceland’s government has been among Europe’s most vocal critics of Israel, and public discourse around the war in Gaza has been intense. Jewish teens have reported increasingly tense relationships with their peers, and the national broadcaster recently announced that it would boycott the Eurovision song contest over Israel’s participation.
For some Jews in Iceland, the political situation has shaken their sense of acceptance.
“It has become very different for me since Oct. 7,” said an American Jew living in Iceland who asked to remain anonymous. “Before, I was fairly widely open about being Jewish, but the landscape has changed.”
When he and his spouse moved into a new home last year, he ordered a mezuzah for the front door, but he hesitated to put it up. “For the first time, I found myself concerned about placing my Hanukkah menorah in the window,” he said, even as he added that most Icelanders would likely not recognize the symbol anyway, given the prevalence of seven-armed electric advent lights in windows each December.
For some present, having Gunnarsdóttir at the Hanukkah event offered a rare and meaningful signal that support for a vulnerable minority need not be conflated with geopolitics.
“It’s so special to have the foreign minister join us today, to stand with us, support the community, and offer her continued friendship,” said Mushky Feldman said. “We’re honored to have her speak tonight and light the first candle.”
Jewish life in Iceland has no long historical footprint. There are no historic synagogues, no Jewish neighborhoods, and no centuries-old institutions. Holidays are celebrated in rented spaces or private homes. Until 2018, there was not even a resident rabbi. The community is made up largely of immigrants — including an Israeli jewelry designer who was the country’s first lady for 13 years until 2016 — their children, and Icelanders who have claimed a Jewish identity later in life.
“How do you teach your children what it means to be Jewish without a ready-made community?” asked Reykjavík resident Adam Gordon, an American Jew. “The answer is that we must create that community ourselves.”
Practical challenges abound. “Supplies can be difficult to come by,” said the American Jew, who decided that he would light a menorah. “I finally placed a bulk order from abroad with enough Hanukkah candles to get me through the end of this decade.”
An obstacle is the traditional Icelandic approach to religion. Most Icelanders are nominally Christian but the country is known as one of the most secular in Europe. (Judaism became an official state religion in 2021, following Avraham Feldman’s advocacy.)
“Icelanders see Jewishness as a function of religion, which they largely see as a quaint if outdated view of the world incompatible with their collective level of political and moral evolution,” said Mike Klein, an American Jew living in Iceland.
“Discussions about my being Jewish often become uncomfortable, partly because of the current political predicament, but also because Icelanders find it strange that I would choose to make my life difficult by maintaining my Jewish identity when I’m otherwise relatively well accepted,” Klein added.
Others echo the same tension. A Jewish American living in Iceland, who declined to be named out of concerns about identifying publicly as Jewish, said antisemitism in Iceland is often rooted in misunderstanding rather than explicit hatred. “There is a lot of ignorance,” she said.
“Many Icelanders have no idea that there are only about 15 million Jews in the world, and that while we are few, we are not a monolith. We have different ways of connecting to our Jewish identity, that it is not only rooted in religion, but culture, a shared heritage.”
At the same time, some Icelanders have embraced the community in meaningful ways. Finnur Thorlacius Eiríksson first encountered Jewish life in 2017, when he met an Israeli couple visiting Iceland. When they later moved to the country and invited him to a Passover seder in 2018, he joined.
“The experience was a positive one, which prompted me to attend more events where I got to know the Jewish community in Iceland quite well,” he said.
Eiríksson now holds the distinction of the only non-Jew known to be registered as a member of the official Jewish community. He attends major holidays and events and is even considering converting to Judaism.
“Thankfully, nearly all my Jewish friends are open about being Jewish,” he said. “They know it never helped the Jewish people to hide their identity, so they wear their Jewish identity with pride.”
Andrea Cheatham Kasper, who is Jewish and lives in Iceland with her family, said her Shabbat table has become a cornerstone of connection.
“Our Shabbat table has been central in our home and also as our way to make friends and build community,” she said. “Relationships have grown there, some immediately and some after many meals together.”
Kasper said she does not hide being Jewish or Israeli but avoids online political battles. “My goal is to focus on face-to-face relationships and interactions that are human, not political,” she said. “What I have found is that the noise comes from the loud voices, and they aren’t always representative.”
At the lighting, the menorah flickered against the rain and the early darkness. Children stood close to their parents. Photos were taken to share with family far away, and fresh-baked sufganiyot (jelly-filled donuts) were passed out to the crowd.
“Events like the menorah lighting become these precious moments when we can gather and celebrate together,” said Gordon. “None of us came to Iceland to deepen our Jewish practice, but we don’t want to abandon it. Instead, we want to weave it together with our Icelandic identities.”
The post In Reykjavik, Hanukkah offers a chance for Iceland’s tiny, isolated Jewish community to come together appeared first on The Forward.
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Mamdani Transition Team Appointee Resigns After ‘Money Hungry Jews’ Social Media Posts Resurface
Candidate Zohran Mamdani speaks during a Democratic New York City mayoral primary debate, June 4, 2025, in New York, US. Photo: Yuki Iwamura/Pool via REUTERS
An appointee of New York City Mayor-elect Zohran Mamdani resigned just one day after her selection this week, following the exposure of decade-old social media posts that contained antisemitic language and stereotypes.
Catherine Almonte Da Costa, who had been named Mamdani’s director of appointments, stepped down Thursday after social media posts from around 2011–2012 resurfaced in which she used phrases echoing classic antisemitic tropes, including references to “money hungry Jews.”
The Anti-Defamation League condemned the comments, saying they “echo classic antisemitic tropes and otherwise demean Jewish people,” and questioned how such remarks were not uncovered during the vetting process for a senior role in the incoming administration. Shortly after the controversy broke, Da Costa’s X account was taken offline.
In a statement announcing her resignation, Da Costa expressed remorse for the posts, calling them and inconsistent with who she is today. In a statement, Da Costa said she “spoke with the Mayor-elect this afternoon, apologized, and expressed my deep regret for my past statements. These statements are not indicative of who I am.” Mamdani accepted her resignation, stating that he believed her apology to be sincere.
The episode has intensified scrutiny of Mamdani’s transition team and personnel choices as he prepares to take office. Mamdani, a progressive lawmaker, has previously faced criticism from Jewish and pro-Israel groups over his rhetoric and positions related to Israel, prompting heightened sensitivity to issues of antisemitism surrounding his administration.
Jewish communal leaders said the incident underscores broader concerns about tolerance for antisemitic language within progressive political circles and the need for more rigorous screening of public officials and senior staff. Several noted that public servants must be held to a high standard, particularly at a time of rising antisemitism in the United States.
Halle Soifer, the CEO of the Jewish Democratic Council of America, expressed approval of Da Costa’s resignation.
“Glad to see that Catherine Almonte Da Costa has resigned. The views she expressed are unacceptable and intolerable,” she said.
Sara Forman, executive director of the New York Solidarity Network, also praised Mamdani’s “cutting ties” with Da Costa, but cautioned that ““had she said ‘Zionist’ instead of ‘Jew’ the response from the incoming Mamdani administration and the outcome we just witnessed would likely have been quite different.”
David Friedman, the former US Ambassador to Israel, expressed a more skeptical view of Da Costa’s decision to step down.
“Seems like every Mamdani appointee has something in common — an intense dislike for Jews,” he said.
The resignation marks an early setback for Mamdani’s mayoral transition and is likely to keep questions about antisemitism and accountability at the forefront as his administration begins to take shape. Mamdani has repeatedly stressed his commitment to protecting New York City’s Jewish community amid ongoing concern over rising antisemitism in the city and his own anti-Israel viewpoints.
Mamdani, a far-left democratic socialist and anti-Zionist, is an avid supporter of boycotting all Israeli-tied entities who has been widely accused of promoting antisemitic rhetoric. He has repeatedly accused Israel of “apartheid” and “genocide”; refused to recognize the country’s right to exist as a Jewish state; and refused to explicitly condemn the phrase “globalize the intifada,” which has been associated with calls for violence against Jews and Israelis worldwide. During his tenure in the NYC City Council, Mamdani spearheaded the “Not on our dime!: Ending New York Funding of Israeli Settler Violence Act,” legislation which would ban charities from using tax-deductible donations to aid organizations that work in the West Bank. In 2021, Mamdani issued public support for the Boycott, Divestment, Sanctions (BDS) movement—an initiative which seeks to economically and diplomatically isolate Israel in the first step to its eventual destruction.
Notably, on Oct. 8, 2023, 24 hours following the deadliest day for Jews since the Holocaust, Mamdani published a statement condemning “Netanyahu’s declaration of war” and suggesting that Israel would use the terror attacks to justify committing a second “Nakba.” Mamdani then said that Israel can only secure its long term safety by “ending the occupation and dismantling apartheid.”
