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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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In the pickles and babka of Williamsburg and the Lower East Side, a glimpse of a lost New York
It was an early Sunday morning when my grandmother and I arrived at Sander’s Bakery in South Williamsburg for a “Pickles and Babka” food and culture walk through Williamsburg and the Lower East Side.
Since 2024, Sammy, our leader, has been showing off his favorite kosher food spots on @kosher.hopping, an Instagram account, which now boasts more than 17,000 followers and features a variety of mouthwatering dishes — including kosher sushi, kosher smashburgers and historic businesses like the ones we would be visiting.
It was Sammy’s last stop in Williamsburg of the season: Business owners were already closing up shop for the summer and heading upstate.
As our group gathered — city natives along with visitors from Westchester and Long Island — Sammy described South Williamsburg as a glimpse of what the Lower East Side used to be. Unlike the Lower East Side, which has experienced gentrification in recent decades, this neighborhood has retained its distinctly Jewish identity since immigrants first crossed over the Williamsburg Bridge.
When my grandmother and I entered Sander’s, opened by a Holocaust survivor in 1959, the smell of yeast and chocolate was so tantalizing that we couldn’t help but purchase a Danish and cherry turnover before the tour even began. We then tried slices of chocolate and cinnamon babkas, which were rich and nutty.
As our group walked towards Flaum’s, an appetizing store reminiscent of Russ & Daughters, but kosher — buses lined the streets, each bound for a different yeshiva. There was a grocery store at each corner, shops with beautiful silverware and strings hung up to designate the eruv. At the shop, we sampled small cheese danishes and sugar cookies with custard. The cookies were my favorite “bite” of the tour; they were sweet with great texture, and the custard provided a necessary moistness.
When we walked to the subway to head to the Lower East Side, the neighborhood took a decidedly different turn. All at once, the local businesses and Yiddish signs were gone and replaced with fast food chains. As we climbed up the steps and the train pulled into the station, we returned to the city’s usual chaos, leaving Williamsburg behind.
Upon exiting the subway, we made a pit stop at Essex Street Market. Its origins stem from Jewish open air markets that were once crowded with pushcarts. Under Mayor Fiorello LaGuardia, these sellers were forced to move inside. The original indoor market, located across the street from its present-day location, retained its Jewish character, but the market doesn’t currently house any kosher vendors.
As we continued on to our remaining stops, I felt aware of what was lost. Entering The Pickle Guys, located on the corner of Grand Street and Essex Street, a deliciously briny smell filled the air from the dozens of barrels at the center of the shop. We tried pickled corn and carrots and — my favorite — mango, which had a delightfully spicy aftertaste.
We could feel the presence of what was formerly “Pickle Alley”: the neighboring road that featured more than 80 vendors. Now, The Pickle Guys is the last pickle shop left in the Lower East Side. Even the pickles, made with plastic barrels, are not what they once were; Sammy told us that the New York Department of Health banned wooden barrels in the 1970s, and even now vendors swear that they don’t taste the same.
We ended our walk at Moishe’s Bakery, the last kosher bakery on the Lower East Side. Many Jews still live near the bakery; the community mikveh is in the building across the street. Until it closed this year, East Side Glatt, the neighborhood’s last kosher butcher, was located right next door to Moishe’s.
Though The Pickle Guys had been packed, Moishe’s felt intimate and at the center of a community, like the shops we visited in Williamsburg. We tried chocolate and poppy seed versions of Kokosh cake, loaves similar to babka that stem from Hungarian origins. We also picked up some of my dad’s favorite rainbow cookies to bring home with us.
After the tour, I made my way to Eldridge Street Synagogue’s “Egg Rolls, Egg Creams, and Empanadas” festival. On the way, I walked past the old Forward Building, which once bustled with whirring printing presses and Yiddish-speaking reporters. A large graffiti “JET” had been painted on the side of the building.
When I first came back to the city this year, my best friend texted me to ask whether I thought New York was changing. She felt that it had been modernizing; sometimes, she said, she looked around and couldn’t find the “old New York.” As I toured South Williamsburg and the Lower East Side, I felt as though I was looking into a bygone era, seeing remnants of what had mostly been lost. I would have given anything to return to the Lower East Side crowded with pushcarts and Yiddish music to be heard.
Still, as I listened to the singing trio of the Mamales crooning “Yidel Mitn Fiedel,” while the smell of empanadas filled the air and festivalgoers played Mah Jongg, the culture of the Lower East Side felt bustling and alive. The Lower East Side isn’t the neighborhood it had once been, but its legacy remains — in the people making babka and those who choose to share their story.
The post In the pickles and babka of Williamsburg and the Lower East Side, a glimpse of a lost New York appeared first on The Forward.
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Discover Your Ultimate Smooth at Sets on Corydon: Nanoplasty vs. Keratin vs. Japanese Straightening
Are you ready to wake up with flawless, effortless hair every single day? While standard straightening methods try to fit everyone into the same box, your hair has its own unique structure, strength, and history.
We offer three distinct, state-of-the-art smoothing and straightening systems. Finding the perfect match depends entirely on your hair type, your lifestyle, and your ultimate hair goals.
Here is exactly how they compare so you can choose the path to your most beautiful, resilient hair.
The Treatment Breakdown
1. The Elite Standard: Nanoplasty (Our Premier Selection)
Nanoplasty is a revolutionary, high-technical smoothing treatment that works at a deep cellular level. Using nanotechnology, nutrients and amino acids are deeply integrated right into the hair cortex (the inner core of the hair strand). It heals, seals, and straightens from the inside out without harsh chemicals.
- How it works: It uses an acidic formula triggered by specialized infrared heat to realign the hair bonds. It does not just coat the cuticle; it restructures it while infusing massive hydration.
- The Finish: Ultra-glossy, high-shine, sleek, and straight, while retaining natural movement and zero frizz.
- The Big Benefit: Formulated without formaldehyde or harsh chemicals. There are no fumes, no burning eyes, and you can wash your hair or tie it up the very same day.
- Longevity: Lasts up to 4 to 6 months.
2. The Classic De-Frizzer: Keratin Treatment
The traditional choice for managing unruly texture. Keratin acts like a protective shield, filling in the cracks along a compromised or distressed hair cuticle (the protective outer layer).
- How it works: A liquid keratin formula is sealed into the outer layer of the hair with a flat iron.
- The Finish: Soft, smooth, and incredibly manageable. It reduces curl volume by roughly 50 to 70% and completely deletes frizz, but leaves some of your natural body and bounce.
- The Big Benefit: Ideal for hair that has undergone chemical stress or bleaching. It acts like a temporary protein bandage to restore softness and cut your blow-dry time in half.
- Longevity: Lasts 3 to 4 months, gradually washing out over time.
3. The Permanent Sleek: Japanese Straightening (Thermal Reconditioning)
For those who want absolute, pin-straight hair that defies high humidity and never reverts.
- How it works: This is a permanent chemical process that physically breaks down the internal bonds of the hair, which are then precision-ironed perfectly flat and neutralized to lock in the new shape forever.
- The Finish: Mirror-smooth, pin-straight, glassy hair with zero wave or curl.
- The Big Benefit: It is completely permanent on the hair that is treated. Rain, humidity, and workouts will not change it. Only your new root growth will need touching up.
- Longevity: Permanent (requires root touch-ups every 6 to 9 months).
Which One Is Right For You?
| Feature | Nanoplasty | Keratin Treatment | Japanese Straightening |
| Primary Goal | Deep cellular repair, sleek straightening, intense gloss. | Frizz elimination, volume reduction, softer texture. | Permanent, absolute pin-straight results. |
| Hair Condition | Healthy to moderately sensitized or colored hair. | Highly compromised, bleached, or heat-distressed hair. | Healthy, resistant, coarse, or virgin hair only. |
| Chemical Type | Amino acids & organic acids (No formaldehyde fumes). | Cuticle-coating formulas (May contain standard preservatives). | Traditional alkaline straightening solution. |
| Post-Care Window | Wash or style immediately. No waiting period. | Must wait 48 to 72 hours before washing or tying up. | Must keep completely dry and straight for 48 to 72 hours. |
An Important Note on Hair Integrity: Beautiful hair is healthy hair. Because Japanese Straightening permanently alters the internal architecture of the hair strand, it is completely unsuitable for heavily highlighted, bleached, or fragile hair. If your hair has a history of heavy chemical processing, a customized Nanoplasty or Keratin Treatment will give you the breathtaking, smooth results you want while respecting and preserving the strength of your hair structure.
Let’s curate your perfect look. Book a structural hair analysis with us today, and let’s design a smoothing protocol tailored exactly to your hair’s unique signature.
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Jewish groups plan to protest Ben-Gvir’s arrival in NYC. Will he show?
(New York Jewish Week) — Jewish groups are readying for the arrival of Israeli far-right Minister of National Security Itamar Ben-Gvir in New York City next week.
Several progressive Jewish organizations have planned a protest at a plaza outside the United Nations, where Israeli media reported that the minister would be attending a conference on policing. Meanwhile, other left-wing groups have planned their own demonstrations and circulated an open letter with thousands of signatures calling for State Attorney General Letitia James to prosecute Ben-Gvir for war crimes upon his arrival.
But it’s unclear whether Ben-Gvir is coming at all.
“To our knowledge, Minister Ben-Gvir is not coming to New York at the moment,” a staffer for the Consulate General of Israel in New York wrote the Jewish Telegraphic Agency in an email on Thursday.
Separately, a UN official confirmed to JTA on Thursday that Ben-Gvir was not yet registered for the UN Chiefs of Police Summit, which brings together ministers and law enforcement leaders from around the world. The conference is taking place on July 7 and 8, though it is still possible for him to register in the coming days.
Ben-Gvir, a highly controversial figure in Prime Minister Benjamin Netanyahu’s Cabinet, is the leader of the country’s far-right “Otzma Yehudit,” or “Jewish Power” party. Before he entered the Knesset he was convicted of supporting a terrorist group and other offenses, and since taking office he has advocated for policies such as renewed Jewish settlement in Gaza and has been sanctioned for allegedly “inciting extremist violence” against Palestinians in the West Bank.
Liberal Jewish groups have come out in vocal opposition to the idea of him setting foot in the Big Apple following Haaretz’s initial reporting that Ben-Gvir was coming.
“It’s really important for people, both American Jews and Israelis, to say that extremists like Ben-Gvir aren’t accepted in our community,” Rabbi Jill Jacobs, head of the progressive rabbinic human rights group T’ruah, told JTA in an interview. “He just doesn’t belong in New York, or in the Israeli government, or espousing his views anywhere in Jewish society,”
T’ruah is co-organizing a protest outside the UN’s summit on Tuesday, along with close to a dozen other liberal Jewish groups. Among them are New York Jewish Agenda, J Street, Israelis for Peace and the Union for Reform Judaism.
Jacobs said she believes the demonstration will be particularly impactful because it’s coming from “people who are not looking to destroy the state, who are not anti-Israel in any way,” but who envision a “place of both Israelis and Palestinians being safe.”
Another planned protest scheduled just hours later at the same plaza is being led by left-wing groups more sharply critical of Israel. Anti-Zionist group Jewish Voice for Peace is among the organizations promoting it. Their open letter calling on James to prosecute Ben-Gvir has more than 6,500 signatures.
The last time Ben-Gvir visited New York City, just over a year ago, his presence drew a series of heated protests and counter-protests. A few of them took place in Crown Heights, the neighborhood where he visited 770 Eastern Parkway, the headquarters of the Chabad Hasidic movement.
He also made pit stops at another Chabad institution and the gravesite of the movement’s late leader, Rabbi Menachem Mendel Schneerson, as well as at a Midwood kosher restaurant, where he drew a friendlier crowd. A number of other planned events during that trip were canceled the week before.
The same coalition of liberal Jewish groups held a rally last year outside a Wall Street restaurant where Ben-Gvir was speaking. New York Rep. Jerry Nadler introduced legislation during that rally aimed at combating settler violence in the West Bank.
Margo Hughes-Robinson, who’s now the executive director of NYJA, co-emceed last year’s demonstration. She said in an interview on Thursday that she hopes that elected officials attend this year’s and make clear that “what he represents, and his worldview, is anathema to our Jewish values, it’s anathema to the vision of Israel that we support.”
Ben-Gvir was slated to make another trip to the U.S. more recently for a wedding, though he ended up canceling the trip after he was asked to provide his fingerprints in order to obtain a visa.
Unlike during Ben-Gvir’s last visit, New York’s mayor is now an anti-Zionist who has vowed to arrest Netanyahu if he steps foot in Israel due to his outstanding International Criminal Court arrest warrant, even though the US is not a party to the ICC. (There is no reported ICC arrest warrant for Ben-Gvir.) Following the election of Zohran Mamdani, Ben-Gvir described the result as “a moment when antisemitism triumphed over common sense.”
Mamdani’s spokesperson did not respond to a request for comment.
A number of local officials spoke out following the most recent appearance of a far-right Israeli minister in New York, condemning finance minister Bezalel Smotrich, who attended the Israel Day parade. None have weighed in so far on Ben-Gvir’s possible return next week.
The post Jewish groups plan to protest Ben-Gvir’s arrival in NYC. Will he show? appeared first on The Forward.
