Welcome to a Hump Day (“Pukkeldag” in Danish): December 10, 2025. It’s winter in Chicago, the streets clotted with ice and slush that has turned a dirty gray. Welcome, winter! It’s National Lager Day, and here’s a good one to drink now, from the excellent website A Potable Pastime (note the plastic goat around the neck). A quote from the article:
Appears very dark, near black until held up to the light, then a deep, glowing burgundy displays. Perfect clarity; amazing color! The tan head starts out big and settles to an 1/8″ thick or so and leaves behind some partial foam rings during the session.
Aroma is deepest, darkest caramelized malt, rich, sweet, with baked pit fruit notes and molasses.
Full bodied and smooth, with very finely beaded carbonation tickling the tongue briefly. There’s some viscosity as it rides over my tongue.
Loaded with the dark malty flavors the aromas promised. Gently sweet, with layered and complex malt character. It dries a bit leading into dark caramel and toffee, suggestions of dryish baked dark plums and raisins, molasses, and teasing of German-roast coffee that expands towards the finish. This is about as dark tasting as I think one can get without going into overtly roasty or cocoa-heavy flavors.

It’s also Dewey Decimal System Day (born on this day in 1851), Nobel Prize Day (already? stay tuned), and Human Rights Day.
Readers are welcome to mark notable events, births, or deaths on this day by consulting the December 10 Wikipedia page.
Da Nooz:
*I haven’t written about the corruption scandal involving Somalis in Minnesota, but the details, given in this NYT article from Nov. 30, are pretty clear (article archived here). And there’s a new article in the Free Press called “Minnesota Vice: How corruption took hold of my state.” (Ironically, it’s by Dave Kansas.) First from the NYT:
The fraud scandal that rattled Minnesota was staggering in its scale and brazenness.
Federal prosecutors charged dozens of people with felonies, accusing them of stealing hundreds of millions of dollars from a government program meant to keep children fed during the Covid-19 pandemic.
At first, many in the state saw the case as a one-off abuse during a health emergency. But as new schemes targeting the state’s generous safety net programs came to light, state and federal officials began to grapple with a jarring reality.
Over the last five years, law enforcement officials say, fraud took root in pockets of Minnesota’s Somali diaspora as scores of individuals made small fortunes by setting up companies that billed state agencies for millions of dollars’ worth of social services that were never provided.
Federal prosecutors say that 59 people have been convicted in those schemes so far, and that more than $1 billion in taxpayers’ money has been stolen in three plots they are investigating. That is more than Minnesota spends annually to run its Department of Corrections. Minnesota’s fraud scandal stood out even in the context of rampant theft during the pandemic, when Americans stole tens of billions through unemployment benefits, business loans and other forms of aid, according to federal auditors.
Outrage has swelled among Minnesotans, and fraud has turned into a potent political issue in a competitive campaign season. Gov. Tim Walz and fellow Democrats are being asked to explain how so much money was stolen on their watch, providing Republicans, who hope to take back the governor’s office in 2026, with a powerful line of attack.
From the FP:
Things have changed in the past few years. If I had a save/get key on my computer that wrote “so strange for this to happen in Minnesota,” it would be worn out by now. George Floyd was killed by Minneapolis police. We had Somali immigrants go to Syria to fight alongside ISIS. Congresswoman Ilhan Omar joined the Squad. Democratic socialists were chic here long before Zohran Mamdani. “Murderapolis,” the nickname Minneapolis received during a murder surge in the 1990s, made a comeback. A Minnesota state representative and her husband were shot dead in the middle of the night in their home by a man posing as a police officer. A shooter fired through the windows of Annunciation Catholic School during a Mass to celebrate the start of the school year, killing two children and injuring dozens.
I have probably overlooked some examples. It has been like that. A state proud of its high-trust, quiet, chilly ways has been a dark, Lynchian movie for half a decade now.
Our state’s famously passive-aggressive ways might explain why it took a hard-edged, Eastern-bred U.S. attorney to uncover the Feeding Our Future mess. Andrew Luger, appointed to his second stint as U.S. Attorney for Minnesota in 2022, grew up in Cresskill, New Jersey, just across the Hudson River from Yonkers, New York. He played football at Amherst as an offensive lineman and earned his law degree at Georgetown. Minnesota was not in his frame of reference. “I’d never been west of Philadelphia,” he told me.
Well, there are two factors at play here. First is the Somali community’s cohesion and slow assimilation, so that any cultural tendencies towards corruption (and there are such data from Somalia) spread through the group. (People do not like to hear about the fact that the miscreants were almost all Somali, though it hardly needs pointing out that the majority of Somalis did not participate.) The second is the reluctance of the authorities, a mixture of Somalis and non-Somalis, to dig deeper into this. As for the state’s “famously passive-aggressive ways,” well, the article doesn’t explain why Minnesota is an outlier in that respect. Could it be institutional naiveté? If so, why Minnesota?
*I’ve always been opposed to vaccine exemptions, which give a school kid a pass from vaccination on religious grounds—but sometimes on philosophical grounds. In the last chapter of Faith Versus Fact (a book that would make a nice Koynezaa present to a friend), I point out that nearly all states in the U.S.allow religious exemptions from vaccination. Others allow philosophical or personal exemptions from vaccination. Neither of these are justified since the cost of catering to religious or philosophical dictates (epidemics) is greater than of adhering to those dictates vis-à-vis vaccination. (In contrast, medical excemptions for vaccination, allowed in all states, are justifiable.) But at least five states—California, Maine, New York, Connecticut and West Virginia—bar all non-medical school exemptions from vaccination. Here’s a map from the National Conference for State Legislatures:
Now the Supreme Court may take action to further loosen those requirements in New York state (article archived here):
The U.S. Supreme Court signaled on Monday that it may favor loosening New York’s strict school vaccine requirements, which do not allow for religious exemptions.
The court vacated a federal appeals court ruling upholding the vaccine requirements and ordered the lower court to reopen the case “for further consideration.”
For years, New York had allowed exemptions to school immunization requirements for students who held religious objections to vaccines or were unable to be vaccinated for medical reasons. But after a large measles outbreak that was concentrated in Orthodox Jewish communities in Brooklyn and Rockland County, New York State eliminated the religious exemptions in 2019.
In the years since, childhood vaccination rates against measles climbed in New York. But the change to the law was challenged by a lawsuit filed in Rochester by a number of Amish people and Amish schools on the grounds that it interfered with their right to practice their faith and impart their religious values to their children. At least two federal courts in New York rejected their arguments.
New York is one of only five states not to offer an exemption from school vaccine requirements for religious or personal reasons, and, in one of those states, West Virginia, the governor has sought to introduce them.In its March ruling, the Second Circuit U.S. Court of Appeals, in Manhattan, noted that in the years before the 2019 change a growing number of parents were receiving religious exemptions from vaccines for their children, undermining disease control efforts.
At private and parochial schools, the percentage of students invoking religious exemptions had jumped from .54 percent to 1.53 percent, according to the court record. In Rockland County, an epicenter of the 2019 measles outbreak and home to a large ultra-Orthodox Jewish community, up to 20 percent of students had religious exemptions at some schools.
The religious exemptions “resulted in clusters of low vaccination rates and an inability to achieve herd immunity in certain communities,” the ruling said.
Epidemiologists estimate that at least 95 percent of a community needs to be vaccinated to protect a community from a measles outbreak.
And “reconsidering the case” has a historical precedent favoring religious accommodation—but towards storybooks:
The Supreme Court order directed the Second Circuit to reconsider the case in light of a recent ruling on religious freedom involving a very different topic. The ruling that the Supreme Court cited, Mahmoud v. Taylor, decided in June, involved storybooks with L.G.B.T.Q. themes and whether parents with religious objections could have their children excused from classes where the books were discussed.
First Liberty has argued that the Supreme Court’s ruling in the storybooks case shows that the Second Circuit was too dismissive of the Amish parents’ claim about how the school vaccine requirements threatened their religious beliefs.
I was naive to think that the Supreme court would curb the excesses of Trump—and I count vaccination opposition as one of these. And I was equally naive to think that this Court would follow precedent: the principle of stare decisis. But I never said I was a political pundit!
*Speaking of vaccinations, pediatrician and infectious disease expert Paul Offit explains why the new vaccine recommendation about Hepatitis-B for newborns is misguided. (The subtitle is “A recent recommendation by RFK Jr.’s vaccine advisory committee shows why trusting experts is still a good idea”; h/t Bat. The “experts” are not the members of RFK, Jr.’s handpicked anti-vax committee, of course.
On June 9, 2025, Robert F. Kennedy Jr. fired the 17 experts that served on the CDC’s Advisory Committee on Immunization Practices (ACIP). Two days later, he replaced them with people who, like him, had been anti-vaccine and anti-science. A few weeks later, on July 1, 2025, RFK Jr. told Tucker Carlson that “we need to stop trusting experts.” In his revamped ACIP, RFK Jr. has gotten his wish. Unfortunately, because these non-experts are now making policy decisions, we are forced to trust them. Even though their lack of expertise has put our children at unnecessary risk.
On December 5, 2025, RFK Jr.’s ACIP reconsidered the hepatitis B vaccine birth dose. They reaffirmed the birth dose recommendation for all infants whose mothers were found to have been infected with hepatitis B virus during a first trimester screening test and for infants whose mother’s testing status was unknown. Maintaining the previous birth dose recommendation in these situations was easy. About 90 percent of infants infected with hepatitis B virus at birth will develop cirrhosis or liver cancer.
Then they crossed a line, arguing that babies born to mothers who were not infected with hepatitis B virus didn’t need a vaccine. Parents could decide whether to get the vaccine or not, but in either case should wait until at least two months of age. To understand why this was a dangerously uninformed decision, we need to go back to the beginning.
Here are the facts, with the bad stuff from the Administration’s committee turning on the second paragraph below (my bolding):
The hepatitis B vaccine was first licensed in 1981. One year later, in 1982, the CDC recommended a birth dose before leaving the hospital for all babies born to mothers infected with hepatitis B virus during first-trimester screening. The birth dose recommendation in 1982 didn’t make much of a dent on the incidence of hepatitis B infection. In response, in 1988, the CDC expanded the birth dose to include racial and ethnic groups at highest risk of hepatitis B virus infection (such as Alaskan Natives and Southeast Asian refugees). Again, not much impact. The RFK Jr.-led ACIP now wants us to go back to a program that between 1982 and 1991 failed to dramatically lower the incidence of hepatitis B infections in young children.
In 1991, the CDC further expanded its birth dose to all U.S. newborns. At the time, about 30,000 children less than 10 years of age were infected with hepatitis B virus. About half of those children were infected from their mother, but the other half weren’t. These other 15,000 children less than 10 years old weren’t sex workers and they weren’t intravenous drug users. Rather, they got infected from relatively casual contact with one of the millions of people in the United States who were chronically infected with hepatitis B virus. The source of infection could be shared towels, washcloths, nail clippers, toothbrushes or even partially eaten food or candies. More than half of those with chronic hepatitis B infection with whom the children had come in contact didn’t know they were infected. Worse, children who are infected with hepatitis B virus between 1 and 5 years of age have a 25 percent chance of suffering chronic liver damage or liver cancer later in life. The change to a universal birth dose decreased the incidence of hepatitis B infections in children by more than 99 percent, a remarkable achievement.
And Offit’s summary:
To their credit, the American Academy of Pediatrics (AAP) immediately stood up for America’s children. “This irresponsible and purposely misleading guidance will lead to more hepatitis B infections in infants and children,” said AAP President Dr. Susan Kressly: “I want to reassure parents and clinicians that there is no new or concerning information about the hepatitis B vaccine that is prompting this change, nor has children’s risk of contracting hepatitis B changed. Instead, this is the result of a deliberate strategy to sow fear and distrust among families.”
The ACIP’s laxity on when a child should be vaccinated will undoubtedly lead to a higher proportion of infected children, for some parents will just ditch the vaccination. And reread the first bold sentence above about the connection between childhood infection and liver disease.
*A report in the Washington Post tells tells us about a “New study shows how your brain changes at four key ages: 9, 32, 66, and 83.” OY! Here’s a précis of the five stages involving the four transitions; the work was done at the University of Cambridge, and the article is archived here.
In the new study, [Alexa] Mousley and colleagues looked at around 4,000 scans from healthy people ages 0 to 90 and analyzed their brains. They found four major times when the brain underwent developmental changes, around ages nine, 32, 66 and 83, dividing the lifespan into five distinct phases.
Childhood: From infancy to nine years old, the brain is busy. There is a lot of consolidation of neural connections happening, competitive elimination of synapses and rapid increases in gray and white matter. But interestingly the brain is becoming less efficient during this time — so it takes longer for information to get from one region of the brain to another. The researchers don’t fully understand why this would be the pattern, but they have some theories.
“We know that in very early life, the brain makes more connections than it needs, and then it prunes them away,” Mousley said. “It’s unclear if that is kind of what’s happening here, but it is potentially what’s happening.”
Adolescence:
There is a dramatic turning point that the researchers saw occurring around the age of nine on average — a time when many children begin to enter puberty. The brain switches gears and starts rewiring to become more efficient.
The adolescence phase the researchers identified lasts for two decades, into the early 30s on average. This is when people are most vulnerable to developing a mental health disorder, but it’s also a critical time for braindevelopment. . . . this research adds to a growing body of work suggesting that the brain isn’t fully developed or stable until our late 20s or even early 30s.
Adulthood:
Adulthood is the longest phase — lasting for more than three decades from around 32 years old until around 66 years old.
“It does seem to be this kind of period of relative stability,” Mousley said. “It’s consistent for a very long period of time.”
That doesn’t mean that the brain isn’t changing during this period, but the changes are less dramatic than during other phases. This is also a period of stability in terms of intelligence, behavior and personality.
Early aging:
Around 66 years old on average, the researchers saw another turning point. This is a time when the brain seems to become more vulnerable to age-related diseases — but the news isn’t all bad for the aging brain.
“There’s an expected and healthy, typical way for the brain to shift,” Mousley said.
Insel noted that in addition to some of the negative changes people might associate with aging, like memory loss, there are also positive changes. Older adults tend to be wiser and better at emotional regulation.
Late aging:
From 83 onward, the researchers identified a “late aging” phase.
“What we’re seeing during that late aging phase is something called ‘increasing centrality,’” Mousley said. Particular regions of the brain become more important than others during this time. There is reduced connectivity, but there seems to be a pattern to that change.
The metaphor Mousley used was that of changing bus routes. If you had a direct bus to work, but one day it stopped running and you had to take two buses, the transfer station would suddenly become very important. She theorized that the brain might be prioritizing important connections if other connections drop off.
I could add “Death: brain stops functioning,” but that would be morbid. The article concludes by saying that the next steps are to figure out how these measures of brain structure relate to cognition, but also to figure out how they’re affected by things like exercise, diet, and “social connection.” I’m just glad I’m still in the penultimate stage.
*This is the most-clicked article in yesterday’s NYT: “Katy Perry posts photos with Justin Trudeau amid romance rumors.” Such is the NYT, which is increasingly focusing on popular culture and lifestyle stuff (e.g., “Wirecutter”):
Katy Perry and Justin Trudeau have not publicly commented on the monthslong rumors of their romance, but Ms. Perry, a pop star, and Mr. Trudeau, the former prime minister of Canada, have reached a celebrity couple milestone.
On Saturday, Ms. Perry posted photos and videos on Instagram of herself and Mr. Trudeau posing cheek to cheek and exploring Japan, making them “Instagram official.”
The carousel of images Ms. Perry posted included a short video of her sitting with Mr. Trudeau while she tasted uni, or sea urchin, as well as Trudeau-less shots of sumo wrestling and fluffy pancakes.
Ms. Perry was in Japan as part of her Lifetimes Tour to promote her 2024 album, “143.” She performed in Tokyo on Wednesday after appearances in other Asian countries, as well as in South America, the United States and Europe.
Her “Instagram official” declaration was slightly undermined in a way possible only for those in the unconventional pairing of A-list celebrity and former prime minister.
The former prime minister of Japan, Fumio Kishida, last week shared a photo on social media of him, his wife, Yuko Kishida, Mr. Trudeau and Ms. Perry.
The translation of his caption described Ms. Perry as Mr. Trudeau’s “partner.”
The iconic instagram Post. Click on it to go to the original, which has several pictures and videos of the pair. I didn’t even know that Justin Trudeau was divorced until I read the article.
Meanwhile in Dobrzyn, a competition between Hili and Szaron is impending:
Szaron: He put the laptop down and took a book.
Hili: I’m just about to climb onto his lap.
Szaron: So am I.
In Polish:
Szaron: On odłożył laptop i sięgnął po książkę.
Hili: Zaraz mu wskoczę na kolana.
Szaron: Ja też.
*******************
From Give Me a Sign: don’t fear the Reaper.
From The Language Nerds:
From Cats Doing Cat Stuff:
I may have posted this before, but if you missed it, here’s Masih presenting a number of Iranian women singing or protesting the regime’s ban on singing:
I launched new initiative calling on male singers in Iran to finally take a stand: “Without Women, Never.” Refuse to perform on stage that bans women from singing. Listen to female singers from inside Iran demanding this act of solidarity.#بدون_زنان_هرگزpic.twitter.com/AYU7Abm2CS
— Masih Alinejad 🏳️ (@AlinejadMasih) December 4, 2025
From Luana. Birthright citizenship is in the Constitution, so I haven’t recommended that it be eliminated. To do that, you’d probably need a Constitutional amendment (or the Supreme Court, which seems to be making its own constitution):
CITIZENSHIP: The UK ended birthright citizenship in 1983. Australia did so in 1986. India did in 1987. Ireland followed in 2005. New Zealand followed in 2006. Many European democracies have long required a parental tie. Canada and the United States have stood almost alone among… pic.twitter.com/JALwmSEGq6
— @amuse (@amuse) December 8, 2025
From Larry the Cat, a photobomb:
Feline diplomacy. https://t.co/r7En54kcec
— Larry the Cat (@Number10cat) December 8, 2025
From Malcolm, a nice cat game:
Their favorite game…🤣 pic.twitter.com/EmVUlFZA0u
— The Internet of Cats 🐈🐈⬛ (@KittiesInternet) November 21, 2025
One from my feed (I reposted it). This is a fantastic ad:
A fantastic ad for a French supermarket, featuring a vegetarian wolf. https://t.co/Nsbfo8FTT7
— Jerry Coyne (@Evolutionistrue) December 9, 2025
One I reposted from The Auschwitz Memorial:
The suitcases, carefully addressed because their owners expected to get them back, are the most poignant part of the museum—except for the piles of hair shaved from women’s heads, intended to stuff mattresses. https://t.co/WvfOyaeZtK
— Jerry Coyne (@Evolutionistrue) December 10, 2025
Two from Dr. Cobb. First, an article (free access) by Jennifer Ouellette on the Egyptian Pyramids:
Three Generations Built the Pyramids of Giza Over time, But How Is Debated http://www.discovermagazine.com/three-genera…
— Jennifer Ouellette (@jenlucpiquant.bsky.social) 2025-12-09T13:24:02.295Z
. . . and Matthew traces a neologism:
I've done a lot of reading about ideas of heredity in the past, and "bloodline" never appears (I am still in the 16th century). Here's why: it's a eugenicky 20th century invention, boosted by Dan Brown. It's eugeno-bollocks.
— Matthew Cobb (@matthewcobb.bsky.social) 2025-12-09T13:36:04.530Z







































