2025

BAN GAMBLING:

Lost Vegas: Everyone inside America’s most flailing destination city has a theory for what’s wrong. Now I have my own. (Luke Winkie, Nov 18, 2025, Slate)

The Mehaffeys escorted me past the blinking slot machines and into the pit, where we sidled up alongside a gaggle of players peering over the wheel—watching the silver ball zip along the rim. John explained the math: A standard roulette table has 36 numbers—half red, half black. Hit your number, and you’re paid 35 to 1; bet on a color, and you double your money. Quantitatively speaking, a roulette wheel fashioned this way would be totally fair. “Theoretically, over a million spins, you’d get 100 percent of your money back,” said John.


Where the house maintains its edge is in the two additional numbers foisted upon the roulette wheel, a single zero and a double zero, both painted green. With those digits in place, betting on red or black is no longer a 50/50 proposition, and if a player is lucky enough to score a win on a 7, or a 12, or a 28, they’re still making what they bet back by a multiplication of just 35—despite the fact that those green spaces allow for 38 potential outcomes. All this is to say that each zero added to a roulette table increases the revenue it scrapes from players by 2.7 percentage points. So, in a moment of incredible audacity, the power brokers of Las Vegas decided to sharpen their advantage, festooning a gauche and unsightly triple zero to their wheels, plundering our wallets more efficiently than ever before.

Why would anyone put up with those bad odds? That’s not quite the right question to ask. Later on in the day, I watched a bachelor party descend upon a triple-zero wheel, despite that, right next to them, bathed in fluorescent light, a double-zero table—encircled by empty seats—waited for customers. The serene, vodka-buzzed tourists either didn’t know or didn’t care that they were inches away from a much better deal. Vegas happily feasted upon that ambivalence all night long.

Vegas seems to have exported its triple-zero philosophy across the Strip. Another casualty is blackjack, which remains the most popular casino attraction in the city. Historically, the game has followed a golden rule. If you are dealt 21—an ace and a 10—you’ve hit blackjack, and your wager is paid out on a 3-to-2 ratio. (A $100 bet nets $150, and so on.) But Vegas has since altered the rules. Now, on most tables, blackjack is rewarded with a 6-to-5 equation; that same $100 kicks back only $120, significantly curtailing just how lucky someone is allowed to get. Again, it’s not hard to see why Vegas casinos made the change. “They’re tripling the house edge,” John told me. “It went up from about 0.66 percent to 2 percent.”

Even if a gambler is willing to tolerate these perversions of tradition, the price of admission in Vegas has skyrocketed. According to John’s research, in 2020, 38 casinos in the greater Las Vegas gambling market featured tables dealing 3-to-2 blackjack capped at a $5 minimum bet. (As in, to play, you need to risk at least $5 per hand.) These days, that group has dropped to six casinos. Prowl through the Strip after dark, sift through the pits, and you’ll feel the difference. Most table games in 2025 force patrons to sacrifice painful amounts of cash to its maw—$25 minimums are basically standard. Fifty-dollar minimums aren’t uncommon either. Even more deviously, some Vegas properties force customers to pay a premium to access friendlier rules. I came across exactly one ultra-rare single-zero roulette wheel on the Strip, which felt a little bit like uncovering the hutch of the last surviving dodo. Naturally, it was stowed away in a high-limit room.

John told me that Vegas initially ratcheted up its minimums during the pandemic in reaction to the crunch of COVID-era gambling. Social-distancing mandates limited the number of players that could gather at casino tables, so operators made up the difference in scale—squeezing more money out of the few gamblers risking infection to play. It is less clear why those juiced wagers stuck around once the coronavirus receded, outside of the obvious: Gamblers are willing to pay them.

Oliver Lovat, a real-estate consultant at the Denstone Group who serves as an adviser to several Vegas casino properties, said I needed to understand that cheaper games are no longer economically prudent in the city. Between inflation, upkeep, and labor costs—including a Nevada minimum wage that jumped to $12 last year—Lovat argued, the salad days of low-minimum blackjack have been legislated out of the fray. After all, it is telling that no matter how much Vegas tourism declines, the city’s gambling revenue continues to tick upward. In August, gaming revenue on the Strip increased by 5.5 percent. Downtown, it was by over 8 percent, and the Boulder Strip was up almost 10.

“It’s not viable to run a $5 blackjack table anymore. You will lose money running $5 blackjack,” Lovat said. “Now, some places still have it. But they’re running it at a loss.”

LIBERALISM WORKS:

Why Americans are feeling poorer even though they’re not (John Burn-Murdoch, 12/07/25, Financial Times)

Green’s figure raised more than a few eyebrows among economists who study these sorts of questions for a living — $140,000 is almost 70 per cent higher than the median US household income. A series of careful analyses of the data he invoked to make his case revealed mis-steps in his calculations that led him to a figure far higher than any reasonable method could produce. But his article nonetheless struck a chord with some, who felt that even if the precise numbers were off they pointed to a larger societal truth: the increasing sense of financial precarity among the middle class.

As someone who crunches numbers for a living, the temptation would be to ally myself with the former camp and dismiss the appeal to vibes, but I happen to think both responses are legitimate. Having dug into the data, I can provide some evidence-based squaring of the circle.

Where Green and his supporters are on to something, is the share of income the middle class spends on essential categories, which has risen significantly over both the long and shorter term. Add together the increased portion of incomes accounted for by healthcare (up by 3 percentage points over recent decades), childcare (up 2 points), housing (up 4 points) and food (up 1 point in recent years), and total spending on these unavoidable costs has climbed from just over a third of middle class disposable income to half of the total.

But this squeeze from essentials has not led to an increase in the share of income American households spend in total across all categories, which is broadly in line with the historical average — even slightly down on where it was when all of these things were cheaper in real terms. This has been made possible primarily by dramatic falls in the price of clothes, electronics, household appliances and other mass-produced tradeable goods, which have more than offset the rise in essential services.

Notably, this pattern is not isolated to the US; it’s common across high-income countries. And there’s a good reason. Rather than the increasing burden of essential costs suggesting living standards are being eroded, if we take a step back, it’s an indication that people across society are becoming more prosperous.

IDENTITARIANISM IS AN A-FRAME:

What Jill Lepore Knows About Harvard (Eboo Patel, Dec 05, 2025, Persuasion)

Lepore, a renowned historian, Harvard professor, and New Yorker staff writer, made this statement to David Leonhardt of The New York Times about how the intellectual culture at Harvard changed around 2014:

Students started showing up, determined that their job in a classroom was to humiliate one another and possibly catch a professor in saying something that was a violation of what they believed to be a way you can speak … This entire campus became incredibly prosecutorial.

She continued:

[I]t just surprises me to no end when people are like: Well, there was really never a problem on campuses. I don’t know what college campus they’re talking about … I just think it’s silly to deny that that existed, that it didn’t harm a lot of people, that it wasn’t wildly out of control on many occasions.

And in a subsequent conversation with Evan Goldstein of The Chronicle of Higher Education, Lepore went even further. She said that the culture at Harvard got so “miserable” that she felt like she could not do intellectual work anymore. She could not teach the way she wanted to teach, because students refused to read viewpoints that they disagreed with. She could not publish essays she wanted to publish because colleagues warned her that, for example, her writing comparing the #MeToo movement to various moral panics would “destroy [her] life.”

YEAH, BUT IT TOOK A COUPLE YEARS…:

World’s largest polymer 3D printer helps speed construction of nuclear reactors parts (Georgina Jedikovska, Dec 05, 2025, Interesting Engineering)


US scientists have introduced a groundbreaking approach to building nuclear reactor components faster than ever before, using one of the world’s largest 3D printers.

The researchers at the University of Maine’s (UMaine) Advanced Structures and Composites Center (ASCC) utilized the super-sized polymer 3D printer to design enormous, precision-shaped concrete form liners.

WE ARE ALL DESIGNIST:

China’s single-atom experiment settles the Einstein vs. Bohr debate with new precision (Neetika Walter, Dec 04, 2025, Interesting Engineering)

Using an exquisitely sensitive single-atom interferometer, researchers led by Pan Jianwei have brought Einstein’s 1927 thought experiment into the real world with unprecedented precision.

Their setup shows, once again, that the quantum world refuses to let us see everything at once.

Einstein had argued that it should be possible to determine a photon’s path without destroying its wave interference pattern.

Bohr countered that the universe simply doesn’t work that way as some of its properties are fundamentally incompatible in a single measurement. Nearly 100 years later, the Chinese team found nature siding with Bohr.

No observer, no material world.

HOMING:

Homeward Bound: On Pigeon Racing (Oliver Egger, November 26, 2025, Paris Review)

As a man in a USA trucker hat rose to ask the board about their pigeon lobbyist (yes, even they have one), the hundreds of airborne pigeons were locking on to the exact coordinates of the home lofts—scattered in backyards and garages within a fifty-mile radius of this hotel—where they had been raised. As they soared over cube-cut farmland, scanning for hawks with their orange eyes, they had no idea that fifty thousand dollars were at stake, that the humans that raised them were anxiously waiting for them to swoop in, or that they were competitors in the convention’s main event: the yearly ARPU combine. No, they were just trying to get home.

FLIGHT IS A PRIVILEGE, NOT A RIGHT:

Air Traffic Control Privatization Is Long Overdue (Chris Edwards, 12/03/25, NH JHournal)

Canada’s ATC is an excellent model of reform. The country privatized its system in 1996, establishing it as a self-funded nonprofit corporation. “Nav Canada” has become a leader in ATC innovation and has won international awards for its top-class performance. That success has drawn the attention of Congress, and in 2016, the House Transportation Committee passed an FAA restructuring bill based on the Canadian nonprofit model.

Congress should revive this reform plan, which the first Trump administration supported. The advantage would be not just avoiding political disruptions but also fixing years of labor and technology mismanagement by the FAA and Congress.

As one example, shortages of air traffic controllers have been causing flight delays for years. The FAA has not had the hiring flexibility to solve the problem that a private ATC system would. Also, the FAA is micromanaged by Congress, which nixed the creation of an additional training academy for controllers.

As for technology, the FAA has struggled with its “NextGen” modernization effort, according to a recent report by the agency’s inspector general. After two decades, the multi-billion dollar upgrade has achieved only 16 percent of its intended benefits, and “many key programs and capabilities are over budget and delayed until 2030 or beyond.”

IT’LL NEVER FLY, ORVILLE:

As the 2025 Atlantic hurricane season ends, the future of forecasting is AI (Greg Allen, 11/29/25, NPR: Weekend Edition)

A week before the hurricane made landfall, however, forecast models disagreed on where it would go. One model that got it right — accurately predicting Melissa’s path and its category 5 intensity — was a new one: Google’s DeepMind AI-based hurricane model.

James Franklin, a former branch chief at the National Hurricane Center, analyzed how the forecast models performed this year, and says Google’s DeepMind outshone them all. “The model performed very, very well, which was very impressive,” he says. “It was the best guidance we saw this year.”

THE FUTURE ALWAYS HAPPENS FASTER THAN YOU EXPECT:

How to Print a Human: We desperately need new organs, and we’re running out of ways to get them (Mary Roach November 28, 2025, Nautilus)

I ask Feinberg when he thinks medical science will arrive at the point of implanting entire functional bioprinted organs in patients. If we use the analogy of airplane flight, he puts things somewhere around the Wright brothers stage. “Of course, we don’t want a plane that goes 30 feet down the field. We want a plane that can fly around all day.”

And how far off is that? A decade plus, Feinberg says.

For medical science, that’s actually a brisk turnaround. (In an earlier phone conversation, Feinberg equated “a decade or two” with “pretty quickly.”) He adds that he thought it could easily happen far sooner. “Because we keep coming up with new things.” Just 20 years ago, he points out, there was no gene editing, no CRISPR. “Plus AI is going to accelerate, and that’s going to change what’s possible.”

I pose the same question now to Jaci Bliley, a senior post-doctoral fellow in the lab. Bliley has just joined us in the microscope room. Two to three decades is her estimate. Like Feinberg, she says she’s surprised at how fast things are moving. She offers the example of some stand-alone beating heart ventricles, little tubular constructs that she printed as part of her Ph.D. research. “That was 2019,” she says. “Now we’re putting them into mice and they’re surviving. After six months they’re still alive and beating.”

THANKS, VLAD!:

Why Russia has come to the table (Peter Caddick-Adams, 11/28/25, Englesberg Ideas)

Russia’s economy is imploding. Largely due to sanctions caused by the Ukraine War, this year the Economics Ministry posted a record mid-year budget deficit of 3.7 trillion roubles ($45.8 billion) and the Central Bank expects the full-year deficit to reach $55 billion, or 2 per cent of GDP. This is almost certainly the reason peace proposals with Ukraine have surfaced again. […]

Traditionally, the Kremlin has leant heavily on oil and gas exports to generate cash; in 2024, earnings from these exports contributed around 30 per cent of total federal budget revenue. However, from an average price listing of $71.10 per barrel of Urals crude in November 2022, due to sanctions on Rosneft and Lukoil, reliance on its aging and inefficient ‘shadow tanker’ shipping fleet, and a G7-imposed price cap, after three years, traders report the price of Russian oil has slid to $36.61 per barrel, with other OPEC producers replacing the Urals output. As key export buyers, notably China and India, were threatening to search elsewhere for suppliers, by November 2025 Russian sellers had been obliged to discount their black stuff to an average of $23.52 a barrel.

Thus, the Kremlin has turned to selling assets it cannot replace.

Ukraine needs to increase its demands, starting with regime change.