Uncategorized
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.
—
The post An 1859 fight over how to make matzah has lessons about the threat of AI today appeared first on Jewish Telegraphic Agency.
Uncategorized
Slovenia’s last Jewish institution endures through desecration and decay
On a Saturday morning last July, Robert Baruh Waltl watched two processions converge on central Ljubljana. From one direction, near the river, came a column of neo-Nazis chanting nationalist slogans chanting “Long live Slovenia.” From the other came pro-Palestinian marchers singing “from the river to the sea”.
The city, he notes drily, is very small. “You could see both demonstrations at the same time,” he told me over a video call from his office. “Far right from one side, far left from the other.”
In Slovenia, this is what the view looks like from the only Jewish institution in the country.
The Jewish Cultural Center Ljubljana, which Waltl has directed since its founding in 2013, is overextended by design and necessity. In the absence of a synagogue elsewhere, it functions as one. It is also a cultural center, a museum, and, increasingly, a one-man operation.
“If I’m not in Ljubljana,” Waltl says, “there is no one to even open the door.” For more than a decade, the center has run almost entirely on donations, German embassy micro-grants, and cross-subsidies from Waltl’s adjacent performance space, the Mini Theater. The Slovenian government has never provided stable funding. Applications to the Ministry of Culture go unanswered. “They tell us the Festival of Tolerance is the most important anti-racism event in Slovenia,” Waltl says, speaking of an open event organized by him and the community, “and we don’t receive a single euro for it.”
Waltl did not grow up Jewish. He was born near the Austrian border and moved to Ljubljana as a young man to study theater. Then came a letter from the local Jewish community: did he know that his grandmother had been Jewish? He didn’t. He began attending events, cautiously at first. A trip to Israel changed things. He started reading, learning Hebrew and collecting Judaica. Eventually, he underwent a formal conversion — a giyur — at a liberal congregation in Frankfurt. “I said, OK, now I’m so deep,” he recalls. “I will never feel truly Jewish if I don’t take this last step.”
The community he joined had only barely survived the 20th century. Before the Second World War, Slovenia’s largest Jewish population lived in the Prekmurje region in the northeast. Most were deported to Auschwitz after 1941; roughly 90% were killed. In Ljubljana itself, Jews had been expelled in 1515, and the postwar communist Yugoslav government did nothing to restore their memory: cemeteries and schools were destroyed or simply left to ruin. By the time Waltl arrived, the standard answer when Ljubljana tour guides were asked about Jewish history was blunt: no Jews after 1515. “They didn’t know anything about the Holocaust,” he says. “Nothing about anything.”
His response was methodical. He installed the first memorial plaque on the site of Ljubljana’s medieval synagogue. In 2014, at a gathering of young Jewish leaders in Berlin, he met Gunter Demnig, the German artist behind the Stolpersteine project, and brought the initiative home. Today, Ljubljana and surrounding cities have 68 stumbling stones and one large stone commemorating 150 Jewish refugees expelled from Croatia who sheltered in Ljubljana. He co-founded the Festival of Tolerance with Branko Lustig, the Auschwitz survivor and double Oscar-winning producer of Schindler’s List and Gladiator, born in Osijek, Croatia, who brought early credibility and international reach to the project before his death.
For years, the center also served as a functioning synagogue, anchored by a wave of Israeli tourism. After the Jewish congregation of Slovenia lost its premises in 2014 and moved into Waltl’s building, the arrangement found its footing through sheer numbers. According to Walt 50,000 to 60,000 Israeli tourists visited Slovenia each summer and many of these came to services organized by a Chabad rabbi from Trieste, Ariel Hadad. Then COVID hit. The tourists vanished. So did the rabbi. The pandemic forced a theological rethinking: Waltl discovered liberal Judaism through the Central Synagogue of New York’s online programming and began working with a rabbi from Luxembourg, who now visits several times a year alongside a rabbi from Vienna. When there is money to bring them, they come.
Oct. 7 transformed the center’s situation entirely. On November 6, 2023, someone painted a large swastika equated with a Star of David on the center’s front door. The Jewish graveyard was desecrated during the Festival of Tolerance. When Waltl attempted to screen footage from the Hamas attack for the city’s diplomatic corps, hundreds of pro-Palestinian demonstrators gathered outside and tried to set the doors on fire. The screening was cancelled. There is no Israeli embassy in Slovenia, and no other address for the anger. “In their eyes, we represent Israel,” Waltl says. “We represent everything bad happening in the Middle East.”
Today the center carries a 60,000-euro mortgage taken out for emergency renovations after earthquakes damaged the 500-year-old building, leaving water leaking and unsustainable structural issues. Robert thought that he would receive some sort of financial help from the government to keep this, the only Jewish center in the country, running, but he was unpleasantly surprised to have received none. Since Oct. 7 the relationship with the government soured even more: the prime minister and the president used to show up for Holocaust Remembrance Day and Chanukah festivities, but stopped, says Waltl.
This month, Slovenia changed leadership again, with Israel ally Janez Janša returning as prime minister.
Some other signs of hope: The Rothschild Foundation recently awarded a grant for the country’s first permanent exhibition on Jewish history in Slovenia, set to open this September. The German Embassy contributed 3,000 euros. American tourists — a growing presence — help cover operating costs through summer donations. But the structural problem remains unchanged: roughly 150 Jews, one institution, and a government that adopted the expansive International Holocaust Remembrance Alliance definition of antisemitism, which encompasses anti-Israel actions, while declining to fund the sole organization actually sustaining the community.
“If I say I will stop doing this,” Waltl says, “there will be no Jewish life in Slovenia anymore.”
The post Slovenia’s last Jewish institution endures through desecration and decay appeared first on The Forward.
Uncategorized
Volatility, Hit Frequency, and RTP: Why the Number Casinos Advertise Is the Least Useful One
The return to player percentage looks clean as a casino data point. It gives players a neat number, usually around 94% to 97% for many online slots, and that number feels easy to compare. A 96.5% game appears better than a 95.2% game. The problem starts when players treat RTP as a forecast for their next 50 spins or one evening.
You may find the RTP listed on slot pages on a leading online casino in Ontario, but the number only tells part of the story. Two games can share the same RTP and create different sessions: one may return small wins often, while the other may drain a balance before one bonus round changes everything.
The RTP Trap
Return to player (RTP) measures the theoretical share of total wagers a game returns across a very large number of rounds. In plain terms, a 96% RTP slot returns about $96 for every $100 wagered in the long run. That does not mean one player who deposits $100 should expect $96 back.
The trap sits in the word “theoretical.” RTP comes from the game’s math model. It works across huge samples, not personal sessions. A player can finish far above that percentage, far below it, or with nothing left after a short run of poor results.
Is it useless then? No, RTP can still help. It gives a baseline cost of play. Lower-RTP games cost more on average than higher-RTP games. Still, once a game passes a reasonable threshold, the next question matters more: how does it distribute that return?
Hit Frequency: The Number That Shapes Session Feel
Hit frequency tells you how often a game produces a winning outcome. This often misleads players because any win can count. A spin that returns $0.10 on a $1 bet may still count as a hit, even though the player lost $0.90 in real terms.
A game can feel active because symbols connect often, sounds play, and the screen keeps celebrating small returns. The balance may still fall. In many modern slots, “win” does not always mean profit on the spin.
Hit frequency answers one practical question: how much silence can you tolerate? Some players dislike long dry spells. Others accept quieter sessions because they chase bonus rounds or larger payouts.
The educational site Get Gambling Facts gives a useful distinction: RTP concerns the percentage of money returned over time, while hit frequency concerns how often a machine stops on a winning combination.
Volatility: The Risk Label Players Need More Often
Volatility, also called variance, describes how unevenly a game pays. Low-volatility games tend to return smaller amounts more often. High-volatility games hold more value in rare events: bonus rounds, premium symbols, multipliers, or jackpots.
Here is where RTP becomes less useful on its own:
- A 96% low-volatility slot may give modest returns and longer play from the same balance.
- A 96% high-volatility slot may burn through funds quickly unless the player hits a strong feature.
- A progressive jackpot game may look exciting, but it often places more value on rare top prizes.
The same RTP can hide very different risk profiles. Players who ignore volatility often blame the casino or the game when the session follows its math design.
Why the Same RTP Can Feel So Different
Picture two slots with 96% RTP. Slot A pays small wins on many spins, has a modest top prize, and rarely creates dramatic balance swings. Slot B pays less often but offers a large max win and volatile bonus rounds. The advertised return matches, but the experience does not.
Slot A may suit a player who wants a slower bankroll drop and more regular feedback. Slot B suits someone who accepts sharper losses in exchange for a shot at a heavier payout.
A Better Way to Read a Slot Page
Most slot pages give players more clues than they notice. The trick is to read the details together rather than chase the highest percentage.
Start with RTP. If two games look similar, the higher number has better long-term value. Then check volatility. If the game uses terms such as high, very high, or extreme variance, lower your bet size or expect shorter sessions. Next, look at the paytable. A huge max win usually means the game saves a lot of its value for rare outcomes.
A sensible pre-play check looks like this:
- RTP: What is the average long-term return?
- Volatility: How rough can the session become?
- Hit frequency: How often will the game show any wins?
- Paytable: Where does most value sit?
To Conclude
Casinos advertise RTP because it looks objective, tidy, and easy to rank. Players should read it, but they should not give it more authority than it deserves. For long sessions, volatility may matter more than a small RTP difference. For comfort, hit frequency may explain the feel better than the payback rate.
Uncategorized
Lahmeyer, pastor who says Antichrist will be Jewish, heads to Oklahoma GOP runoff
(JTA) — Jackson Lahmeyer, a pastor who supports Israel and believes the Antichrist will be Jewish, is headed to a runoff in his district’s Oklahoma congressional primary.
The Donald Trump-backed Lahmeyer will face off against Mark Tedford, a member of the state House of Representatives from Tulsa, in the August runoff to decide who will be the Republican candidate for Congress in Oklahoma’s 1st Congressional District.
The runoff will pit candidates with two very different approaches to politics, and Israel, against each other at a time when the Republican Party is divided on multiple lines. Lahmeyer is part of Trump’s MAGA movement, while Tedford is a more traditional conservative. Both men promote a hard line on immigration, but Lahmeyer’s rhetoric has been peppered with incendiary claims about efforts by Muslims to establish “sharia law” in the United States.
While both competitors are also evangelical Christians with training in ministry, Lahmeyer works as a pastor and preaches an end-times theology that includes an Antichrist with Jewish heritage. Lahmeyer is also a vocal supporter of Israel, in keeping with his Christian Nationalist outlook, while Tedford has made few if any public comments about Israel or the war in Gaza.
The two candidates pulled far ahead of the pack in Tuesday’s crowded primary, which attracted 11 candidates to fill an open seat. Tedford received 32.1% of the votes, and Lahmeyer drew 25.9%, according to the Oklahoma State Election Board.
Lahmeyer had been seen as a favorite, but his star fell in the days before the election amid revelations that he had been unfaithful to his wife. (He said the episode, which he confirmed, was a private matter and in the past, and Trump reaffirmed his endorsement following the revelation.)
Few if any of the nine candidates who did not make the runoff are part of the MAGA movement, suggesting that Tedford could see more of their supporters turn to him in November.
“We need everyone who came out today to keep fighting until we succeed,” Lahmeyer said in a statement to local media. “Let’s send a Trump-endorsed warrior to fight for Oklahoma values in Congress.”
The district is solidly red, virtually assuring the primary winner of victory in November. The Democratic candidate, John Croisant, is a Tulsa school board member who has not spoken publicly about Israel or Gaza, issues that are occupying some Democrats.
This article originally appeared on JTA.org.
The post Lahmeyer, pastor who says Antichrist will be Jewish, heads to Oklahoma GOP runoff appeared first on The Forward.
