Welcome to Monday, December 23, 2024, with only 2 days left until Christmas the the First Day of Coynezaa. It’s also National Pfeffernüße Day, celebrating a German/Dutch spice cookie with a sweet coating. They’re delicious, and, as you see, about 4 cm across (1.6 inches):

It’s also FESTIVUS, and National Bake Day.
Readers are welcome to mark notable events, births, or deaths on this day by consulting the December 23 Wikipedia page. Here’s the story of Festivus, which, like Christmas and Coynezaa, is a “made up holiday”:
Da Nooz:
*Private prisons are gearing up to receive a new wave of inmates, expecting Trump to carry out his campaign pledge to deport a lot of immigrants who came to the U.S. illegally.
Private prisons and other companies that provide detention services are getting ready to cash in on what President-elect Donald Trump has billed as “the largest domestic deportation operation in American history.” That includes scouring for as many detention beds as possible in their networks of facilities, and scouting sites for new buildings to house migrants.
Some executives are considering whether to take up the controversial work of detaining families or unaccompanied children. Others are preparing to hire new staff and snapping up well-connected lobbyists.
“This is, to us, an unprecedented opportunity,” George Zoley, executive chairman of the GEO Group, a private prison company, told investors on an earnings call days after the election.
Pulling off a deportation on the scale Trump has promised would constitute an unprecedented logistical feat for the U.S. government, involving identifying, locating, arresting, detaining, adjudicating and transporting potentially millions of men, women, and children.
The actual scope of Trump’s plans remains unclear. He repeatedly promised mass deportations during his first term in office. Immigration and Customs Enforcement deported about 935,000 people who had been living in the U.S. illegally under his administration, according to an analysis by the Migration Policy Institute—fewer than Obama. The Biden administration, which deported relatively few people in its first year, deported more than 271,000 in fiscal year 2024—a 10-year record—according to newly released figures from ICE. The administration deported some 545,000 over its four years.
Trump and his advisers have said in recent weeks that they intend to focus initially on migrants who crossed the border illegally and have a criminal background, causing some allies to worry that Trump may water down his plans. Tom Homan, who was chosen by Trump to run the deportation effort, told CNN recently that ICE will need enough beds to detain a minimum of 100,000 migrants. The agency currently has funding to maintain 41,500 beds.
The American Immigration Council, an immigrant advocacy group, has estimated that deporting one million people in one year would cost $88 billion, a figure that includes expenses associated with arrest, detention, legal processing and removal. There were an estimated 11 million undocumented migrants in the U.S. as of 2022.
Who knows what will happen? All I can do is guess that the years of free immigration have stopped, at least for the next four years. But surely something has to be done to deal with the millions of immigrants who came here illegally and are evading working within the system. Illegal immigration is, in fact, the one pretty serious violation of the law I know of that a lot of people think should be ignored. (Others may bring up hard drug use. . .)
*Democrats have hit on a new way to win over the masses: emphasize their own faith. Oy! (Article is archived here.)
As the Democratic Party wanders in the post-election wilderness after the bruising defeats of 2024, some of its newer leaders are tapping into an ancient form of connection: religion.
In Texas, a young lawmaker who could run statewide is urging his fellow white progressives to embrace discussions of faith in politics.
In Georgia, a Black pastor and U.S. senator is reclaiming religious language from those on the right who, he suggests, have twisted it to their own ends.
And in Pennsylvania, the Jewish governor’s faith is a central part of his public identity, evident in his campaign advertising and his major speeches — and even at a recent Christmas tree lighting.
“If y’all have not seen ‘National Lampoon Christmas Vacation,’ take it from this Jewish guy,” Gov. Josh Shapiro said as he addressed a holiday celebration in Harrisburg, Pa., this month. “You better go and rent that movie.”
While President Biden is a practicing Catholic who has often carried a rosary and playfully crossed himself, he long stood out in an increasingly secular Democratic Party.
But with his exit from public life nearing, a small but prominent cast of Scripture-quoting, religiously observant Democratic politicians — many of them poised to command national attention over the next four years — is signaling that he is no longer the exception to the rule.
I don’t care if they be Christians, Jews, or Muslims (Rashida Tlaib and Ilhan Omar are already pandering to fellow Muslims), this is not right. Yes, the word “pandering” comes to mind, but so does “First Amendment”. Faithheads doing this include Governor Josh Shapiro of PA (who probably lost the VP nomination because of his faith) and Senator Ralph Warnock of Georgia, a Baptist pastor. It’s fine if they keep their faith to themselves, but if they proselytize, trying to gain votes by finding those with similar delusions, they are not only enabling superstition but dragging religion into politics, which is exactly what the Founders did not want. Can you imagine Thomas Jefferson talking about is faith (or lack thereof) in public. Of course if you’re a “none” or an atheist, you more or less have to shut up.
Pandering, First Amendment, etc.
*Here’s are some pretty dire allegations of antisemitism at Pittsburgh’s Carnegie Mellon University, published in Reason. They are the subject of a lawsuit against the school, Yael Canaan v. Carnegie Mellon University.
Ms. Canaan was taking one of her required studio classes where students receive hands-on, practical instruction in architectural design, making models and applying lessons learned in their other classes. These studio classes typically involve small groups, open discussions, and one-on-one meetings with professors. Students receive critically important feedback individually as well as in small group and class-wide settings. On May 5, 2022, Ms. Canaan had the final review for her semester-long studio class project, which was a model she designed depicting the conversion of a public space in a New York City neighborhood into a private space through an eruv (i.e., an integral feature of neighborhoods with large devout Jewish populations). {Plaintiff’s Complaint describes an eruv as a “small wire boundary that symbolically extends the private domain of devoutly religious Jewish households into public areas, permitting activities within it that are normally forbidden in public on the Sabbath.”}
In response to questions, Ms. Canaan was explaining the concept of an eruv to Mary-Lou Arscott, Professor and Associate Head for Design Fundamentals at the School of Architecture …, when Professor Arscott cut Ms. Canaan off and told her that “the wall in the model looked like the wall Israelis use to barricade Palestinians out of Israel,” and that the time Ms. Canaan had used to prepare her project “would have been better spent if [Ms. Canaan] had instead explored ‘what Jews do to make themselves such a hated group.'” …
. . .A]pproximately six months after Professor Arscott had directed offensive comments at Ms. Canaan in Ms. Canaan’s studio class[, ]CMU’s administration finally scheduled a meeting with Ms. Canaan and Professor Arscott over Zoom on November 2, 2022. The Complaint describes this Zoom meeting as an unproductive endeavor: the meeting took place, but Vice Provost Heading-Grant said and did nothing as facilitator, Professor Arscott refused to apologize and showed no remorse, and, further, Professor Arscott referenced and subsequently emailed contents of a blog titled “The Funambulist” to Ms. Canaan and Vice Provost Heading-Grant. Professor Arscott urged Ms. Canaan to read the contents of The Funambulist that she linked in the email because it provided her with “insightful … perspective.”
According to the Complaint, The Funambulist contains anti-Jewish and anti-Israel content, including, among other things, the promotion of pictures of terrorist organizations throwing Molotov cocktails at Jewish people and articles with titles such as “Israeli Apartheid” and “Israeli Police: The Daily Practice of Collective Punishment Against Palestinians.” A sample passage from one article, dated April 8, 2022, that could be considered particularly pertinent to Ms. Canaan’s circumstances and Professor Arscott’s refusal to apologize reads: “[Y]ou never make concessions to the oppressor. If you’re going to get punished, and you might, if you piss off Zionists, it’s always a possibility, right, then stare the oppressor in the face, and take whatever punishment is coming. Don’t concede, don’t start apologizing …. The Palestinians aren’t backing down, nor should we … [we] do not make concessions to the oppressor.”
Canaan is suing for on the grounds that the university breached its contract with her, created a hostile environment, discriminated against her, and retaliated against her. The judge has found all these claims worthy of going forward with the lawsuit. Eugene Volokh, who published the details on his website, says this:
I think the First Amendment should generally prevent Title VI liability for professors’ anti-Israel speech said to the public, or to classes generally—and, I think, even outright anti-Jewish speech. But here there are allegations that a professor had singled out a student because she did a Jewish-related project; that the professor’s later sending anti-Israel materials to the student was tied to that; and that another professor had given the student an unfairly low grade in retaliation for the student’s discrimination complaints. Again, recall that these are just allegations; any actual fact-finding would come later in the case.
*What if your mother contracted a fatal brain-degenerative disease, fronto-temporal dementia (FTD), that turned out to be due to a single mutation in a gene that made the mutant gene act in a dominant fashion (you get the disease if you have only one copy of the gene). The mutation, which causes a protein called “tau” to build up in the brain, eventually causing severe dementia and death, is known and you can be diagnosed even in utero.
The NYT has a long but mesmerizing story (archived here) of what happened when Linde Jacobs of Minneapolis, after having endured years of her mother’s illness before she died, decided to get tested for the dominant gene at 33. Yes, she had it. And that meant that both of her sisters (apparently as yet untested) had a 50% chance of having it, too, as well as Lende’s two daughters, 6 and 9 (they haven’t been told).
There isn’t much hope for Linde, but in the future it may be possible to use stem cells to do genetic engineering to ameliorate or cure the disease, or test various drugs targeted at the mutation. But what do you do when, as a young adult, you find out that in two or three decades you’re going to start an inexorable process of brain degeneration that will turn you psychopathic and then kill you? Linde became an ardent advocate for a cure, as you’ll find out when you read the story. Here’s a short excerpt right after Linde got her genetic diagnosis:
The doctor finally popped up on the computer. Wasting no time on pleasantries, she shared her screen and zoomed in on one line of laboratory paperwork: POSITIVE.
Linde was 33. Within about two decades, in all likelihood, her daughters would watch her become selfish, manipulative, reckless — the opposite of everything she’d taught them to be. Just like Allison, Linde would turn into someone hard to tolerate, let alone love.
And more insidious: Her girls and her two sisters each had a 50-50 chance of carrying the mutation. There was no cure for this disease, called frontotemporal dementia, nor even any treatments.
Soon, Linde’s husband, Taylor, pulled into the garage and opened the car door. He could hear her sobbing
It’s a moving story and I highly recommend it.
*If you’re a genuine Christian, then you’re going to want a BIBLICALLY ACCURATE angel atoop your Christmas tree. The thing is, it won’t look like a human with wings, at least if you read your Bible. From the AP:
It was during the pandemic when the Rev. Kira Austin-Young and her puppet-maker husband, Michael Schupbach, were going a little stir-crazy that they came up with the idea. Instead of a star or some stylized humanoid angel to top their Christmas tree, why not create a biblically accurate angel?
The result was a pink, blue and gold-feathered creature with six wings and dozens of eyes that went a little bit viral.
“I think in, particularly, the times of the world that we’re in, where things seem kind of scary and weird, having a scary and weird angel sort of speaks to people,” she said.
There are a number of different kinds of angels that show up in the Bible, said Austin-Young, associate rector of the Episcopal Church of St. Mary the Virgin in San Francisco. For the most part, we don’t get a lot of description of them, but both Revelations at the end of the Bible and some of the books of the prophets in the Old Testament describe strange creatures around the throne of God.
“Some of them have six wings with eyes covering the wings,” she said. Others have multiple animal heads. “I think one of the delightful things about the Bible and the Scripture is just kind of how bizarre it can be and just how kind of out there it can be.”
But here’s the really scary part (in bold):
About 7 in 10 U.S. adults say they believe in angels, according to a poll by The Associated Press-NORC Center for Public Affairs Research conducted last year. Still, there’s no agreement about what they look like or even exactly what they are.
Social media is full of various interpretations of “biblically accurate angels” imagined not just in tree toppers but also drawings, tattoos, even makeup tutorials. The many-eyed creatures reject traditional portrayals of angels in Western art, where they often look like humans with wings, usually white and often blonde or very fair.
Esther Hamori, a professor of Hebrew Bible at Union Theological Seminary, makes a distinction between angels and other “supernatural species” in the Bible like seraphim and cherubim, but she said she loves the biblically accurate angel trend, even if it conflates them.
“It shows that people are thinking about ways in which the Bible contains far stranger things than what’s often taught,” the author of “God’s Monsters: Vengeful Spirits, Deadly Angels, Hybrid Creatures, and Divine Hitmen of the Bible” wrote in an email.
Here’s a quartet of “Biblically accurate angels” from reddit, though there’s an argument about whether these are angels or other “celestial beings”, with true angels being humans with wings. (The AP article has another colorful depiction of an angel, but it’s copyrighted.) I have no dog in this fight since there is no such thing as angels, even if 70% of Americans believe in them:
Meanwhile in Dobrzyn, Hili and Andrzej muse about cultural evolution:
Hili: Who invented wars between people?A: Chimpanzees.
Hili: Kto wymyślił wojny między ludźmi?Ja: Szympansy.
*******************
Yes, this is a real book (h/t Pyers). See it on Amazon!
From Cat Memes (note the resemblance to the Quantum Mechanics cat!):
From Science Humor. I doubt that this is real, but it looks real:
A great Venn diagram from Jesus of the Day:
From Masih: a grinch-y Iranian cleric tries to shut down fun. I retweeted it:
Rule #1 of the Iranian theocracy: NO FUN ALLOWED! https://t.co/ZHnGo4EdGd
— Jerry Coyne (@Evolutionistrue) December 22, 2024
Titania tweeted again. Lots of people will think she (aka Andrew Doyle) is serious:
Can you see it yet? 👀 pic.twitter.com/nu8lJPf6l1
— Titania McGrath (@TitaniaMcGrath) December 12, 2024
From Facts Fusion in Facebook via Malcolm: the world’s first selfie! But how could they hold so still for three minutes?
From Ritchie Torres, whom I see as a good Democratic Presidential candidate. You can see the story here.
The public is entitled to far greater transparency about the health of the elected officials who represent them.
The incapacitation of an elected official is a material fact that should be disclosed to the public, rather than concealed by staff. Transparency, not… pic.twitter.com/3qdvF66qMa
— Ritchie Torres (@RitchieTorres) December 22, 2024
From my Twitter feed. If this is true we should all know it (most of us don’t know our rights vis-à-vis the cops):
Never go outside. If it was that serious they would’ve had a warrant pic.twitter.com/84Ipv2g5TS
— Washingtons ghost (@hartgoat) December 21, 2024
From the Auschwitz Memorial, one that I posted:
A Dutch boy murdered with cyanide gas upon arriving at Auschwitz. He was six years old.
— Jerry Coyne (@evolutionistrue.bsky.social) 2024-12-23T11:21:42.897Z
Two posts from Dr. Cobb. First, a precious tile:
The tiles used on our veranda were salvaged. These old cat prints are very precious to me. Happy Caturday.
— organicgay.bsky.social (@organicgay.bsky.social) 2024-12-21T20:44:42.002Z
Yet another Icelandic Christmas ghoul! The kids in Iceland must get quite depressed around Christmas. . .
I feel I should also tell you about Grýla, the mother of the 13 Yule Lads. She is not quite as cute as her sons, as she gathers all the badly behaved children in a bag, takes them up to the mountain and eats them. This is a picture of Grýla by Tryggvi Magnússon from a very popular children's book.
— Hildur Knútsdóttir (@hildur.bsky.social) 2024-12-14T16:21:26.679Z







Besides the quantum mechanics textbook (which is quite famous and widely used for undergraduate QM courses and whose cover is not off topic, it is of course a reference to the Schrödinger’s cat thought experiment), there is also a textbook on category theory entitled The Joy of Cats.
Here’s the link:
https://www.amazon.com/Abstract-Concrete-Categories-Dover-Mathematics/dp/0486469344
Thank you for the Dover reference, Luke. “Category Theory”: I was in school just starting as a math/physics major when the U.S. author received his PhD in 1966. Yet I had never heard of category theory until your comment this morning. Still new things to learn every day.
As far as I know, category theory is still mostly a domain of abstract mathematics with applications in natural sciences being extremely niche – I studied physics and chemistry decades later (and work in these fields) and it was never mentioned even in passing. The most significant application of category theory I have ever encountered was in functional programming where a concept called monads is used to handle side effects but don’t ask me for details. The textbook I know from friends who worked at the department of algebra.
The monad in functional programming has the record for being the simplest concept to never be explained except in very complicated ways.
A monad is:
a particular kind of box,
a way to put things into boxes and
a way to take things out of boxes and apply an arbitrary function to them to produce more things in boxes.
That’s all there is to it. Don’t let anybody tell you anything different.
Fun fact: A small category is called a kittygory. Really.
A thought a kittygory was a cat with half a bird in its mouth heading towards the cat flap.
Regarding different Christmas tree angels, a friend of mine used to put a naked troll doll on the top of her tree every year.
We use this. Dr. Who fans will know …
https://merchandise.thedoctorwhosite.co.uk/doctor-who-weeping-angel-christmas-tree-topper/
Just don’t blink! Blink and you’re dead!
Good luck.
I don’t think that is an 1839 selfie picture. The dress looks more early 20th century.
Yes, 1839 must be a typo. As the son of a proofreader I see typos everywhere. It would have driven my dad crazy if he was still alive.
Also, the two photos cannot be of the same event. One of the men holding the camera is not wearing a hat in the left photo while everyone is wearing hats in the selfie view and they are standing on a wood plank floor on the right and a solid floor or roof on the left. When I see obvious discrepancies like these I just assume all of it is either deceptive or just wrong.
You might be right, at least in part. The Library of Congress shows a self-portrait taken by Cornelius in 1839, which you can see here. He’s all by himself.
This is what I get from trusting tweets.
It’s a bit disturbing, but not surprising, that 70% of Americans say they believe in angels. When I first saw the story about Biblically correct angels, I immediately noticed that they looked suspiciously like drones. Are we being watched from the topics of our Christmas trees?
Biblically correct angels: the best gift to Atheism I’ve seen in ages.
Birds Aren’t Real!
Funny how the Bible has no illustrations …
Alzheimer’s overtook Reagan the last year of his Presidency. This was known to DC journalists who kept this from the public like they had FDR’s polio. I was living in DC at that time and a friend who was a journalist told me about Reagan sleeping through Cabinet meetings.
I think it was Mark Russell who offered that he more comfortable when Reagan was sleeping through cabinet meetings.
So is it time to amend the Constitution to put an upper-age limit on presidents? E.g., add an additional age qualifier to Article II, Section 1, Clause 5:
*I normally dislike the singular they or their, but I must admit that using the pronoun ‘their’ instead of ‘he’ in this context seems right to me)
I have no objection to the singular “they;” while the “correct” way is to use “he,” this is sexist (and nonsensical) when referring to a group that includes women. Saying “he or she” over and over is clumsy.
To those who object that “they” is a plural pronoun, I point out that “you” originally was a plural. If you were speaking to one person, you said “thee” or “thou” . . . unless you were speaking to a social superior. Then you used the plural “you.” (Evidently superiors counted as more than one person.) And individuals who had a high opinion of themselves would refer to themselves as “we.” Pronouns have been used in odd ways for centuries, and I believe that the singular “they” will one day be as acceptable as the singular “you.”
+++
Reagan was 78 when his last term ended. Although strongly linked to age, not everyone gets dementia. Still, age limits might be a good idea. Statistics:
Dementia rates are very low for those younger than 65, but the rate increases with age. Prevalence doubles approximately every 5 years from 0.8% for seniors age 65–69, to 2.4% for seniors age 70–74, to 5.9% for seniors age 75–79, to 12.4% for seniors age 80–84, and to 24.6% for seniors 85+.
The fact that there’s apparently no agreement on “even exactly what (angels) are” makes me think that 7 in 10 US adults who believe in angels includes a lot of people who are using the concept metaphorically. Either God is “working through” humans who are doing His will or an “angel” is just a really good person who shows up and helps when needed.
Like the term “miracle,” “angel” has been used so often in a secular sense that I wouldn’t be surprised if the statistic here isn’t as alarming as it first seems. If you say you don’t believe in angels, then you’re not being grateful enough to that neighbor who came over and took care of you when you were sick.
Re. the mullah, “Puritanism: The haunting fear that someone, somewhere, may be happy.” ― H.L. Mencken
As always, he was spot-on.
So Democrats want to “emphasize faith”? Sigh. The dumb get dumber. They want to “reclaim” faith from the Republicans? Good luck with that. Hint: the evangelicals are not actually asking themselves, how would Jesus vote?
But why am I surprised? If 70% of Americans believe in angels, most of these politicians are part of that benighted majority. So I guess I have to admit that I foolishly keep thinking that society will get increasingly more enlightened, even though, with apologies to Professor Pinker, it sure looks like a race to the bottom at present.
RE: Democrats promoting faith
Dr Coyne, our own Illinois Attorney General Kwame Raoul: “I bring my faith, as well as the love, for God and God’s children as my driving force.”
https://parliamentofreligions.org/2023-chicago/attorney-general-kwame-raoul-addresses-at-the-opening-plenary/
Since at least 2015, the media and immigration advocacy groups, such as the American Immigration Council, have consistently claimed there are 11 million illegal immigrants in the United States. Pew Research has also reiterated this figure repeatedly and continues to cite it even today. But how can that number remain so stable, especially when approximately 8 million new arrivals entered during Biden’s administration? Certainly 8 million did not leave. In my opinion, the figure stays unchanged because the true number would likely shock Americans and make it far more difficult to advocate for unrestricted immigration policies.
In 2018, three researchers from Yale used a modeling approach significantly different from those employed by advocacy groups and arrived at a much larger estimate: 22 million. Then in 2021, using yet another modeling method, the researchers calculated the number to be around 20 million. Their findings and research can be found here:
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0201193
https://insights.som.yale.edu/insights/snapshots-of-migrants-in-mexico-suggest-us-undocumented-population-is-much-larger-than
Background on the 11M number:
https://cmsny.org/publications/warren-11million/
Here is Pew Research in July 2024 still pushing the 11M number.
https://www.pewresearch.org/short-reads/2024/07/22/what-we-know-about-unauthorized-immigrants-living-in-the-us/