Tuesday, February 27, 2024

They that make them will become like them

Kristor at Orthosphere has a series of posts on “Anselmian Skeleton Key”, in which he attempts to demonstrate the existence or at least plausibility of a god along the lines of the Christian understanding of God.

His problem is that a demonstration is not convincing, since to be convinced requires assent by the “convincee”.

If the “convincee” thinks the price of changing gods is too high (it might include admitting that he was wrong!), or the risk too great, his “most important”/”greatest thing in the universe” won’t change.

What does it mean to me if I believe that something is the most important thing in the universe? On reflection, it needn’t mean anything unless it is also the most important thing in “my universe.”

I could claim, for instance, that the most important/greatest thing in the universe is Cygnus X-3. It’s the center of the universe (so is anywhere else, of course) and a thing of immense power–nothing in our galaxy comes close. Yet I cannot even see it; nothing it is doing has any bearing on me (yet!), nor does anything I do have any bearing on it. It makes no demands of me, offers no benefits. It is King Log–or perhaps I should say “God Log.” In “my universe” the Earth and Sun are more important–I rely on them every day–as are other things like my wife and home and even my library.

I could claim that the deist god is the ultimate. The Watchmaker non-interventionist god makes no more demands on my life than does Cygnus X-3, though it does help my mind understand the world better, and begin to understand understanding.

In a purely materialist universe I have no reason to claim I truly know anything–I react in certain ways, and that’s all one can say. A deist can point to an origin in order and reason, and to some degree share in that. A deist has a different (I would say higher) conception of himself because he has a different (higher) conception of his god.

Unfortunately the term “Greatest” or “Most important” is a bit ambiguous in “my universe.” Theory and practice diverge. I may say that (e.g.) my wife is the most important thing in “my universe”, and even be willing in a pinch to give up my life for her (giving up everything else in the process), but have little reflection of this value in day to day decisions or attitudes.

Alternatively, I might say that I valued God more than anything, and am committed to my religious duties–unless there’s a game on. Or that all fellow believers/worshippers are my brothers and sisters unless one expresses a political view I don’t like.

In both sets of examples my nominal values conflict with my values as expressed in action. The inconsistency might be due to indiscipline, or there might be an unacknowledged greater value. One, or perhaps both, of those values is an idol for me. (You can easily devise other examples–a good Volk-worshiper who believed the Nazi party was its prophet who nevertheless out of compassion fed strangers without asking if the fugitive was Jewish.)

One can make a test out of this: “By their fruits you will know them.” Do I get more riled when somebody insults my favorite candidate or when someone insults my God? (I can make the excuse that God can take care of Himself but I have to look out for the reputation of my fellow-human. It would even likely be true for insults to family.) Does that tell something about what the real god of “my universe” is?

It might. We have it on good authority that it can be a useful way to find out what somebody else’s real god is too. But it might be merely the result of a sloppy life, or not having worked through the details yet. We’re good at giving ourselves the benefit of the doubt–except for those of us who are skilled at looking for worst cases in ourselves.

Take it a bit further. The work I do demands concentration on the thing more often than the purpose. That doesn’t necessarily mean I value the thing more than the purpose–though that is a risk–but how much should the purpose be part of my mind as I work? Am I working as if for the Lord if I’m thinking entirely about how to get this next leg attached to the chair?

I think the answer might be yes. Obviously that would make the test even less clear-cut that it already is. I suspect we need to be careful judging others, and also be careful judging ourselves. But not complacent. There are plenty of idols around, and plenty of people who are unquestionably idolaters. Greed amounts to idolatry, and we’re a-swamp in that–as usual. I could go on listing other idolatries to which I am not greatly tempted, but I think I’ll stop here.

But what my god is shapes what I choose, and shapes me.

Sunday, February 25, 2024

OKC, OK

A resident tells me that there appears to be an unwritten rule that any vacant building must be turned into either a marijuana dispensary or a "prompt care" medical center (not necessarily with equipment like X-ray machines).

Saturday, February 17, 2024

Important things

Years ago I ran across Murphy's Laws, and a little afterwards found a collection called "Murphy's Laws of Combat." ("Friendly fire isn't", etc)

Three of them jumped out at me as good descriptions of Christian life.

  1. The important things are always simple.
  2. The simple things are always hard.
  3. The easy way is always mined.

It is a good thing to know the nature of prayer. The important thing is to do it, and the knowledge of it (connaitre) will rise from that.

Yes, "My yoke is easy and my burden is light." Eventually.

Wednesday, February 14, 2024

The Assassins

by Bernard Lewis.

This is the history of the Assassin sect: a branch of Ismaili which are a branch of Shia. Thumbnail: Ismaili followed the disinherited Isma'il, who they regard as the correct 7'th Imam. There came to be two branches: Old Preaching and New Preaching. The New Preaching was most prominent in Persia, and the adherents showed two political distinctives: concentrating on acquiring or building castles in mountainous regions, and creating loyalists who were willing to stab those their Imam declared to be enemies--and die in the effort.

Their skills at infiltration must have been terrific, because they were quite successful for a while at making it dangerous for rulers to oppose them. Their killers seem to have limited themselves to daggers, and not used poisons or ranged weapons. And for a surprisingly long time (especially since the Crusaders turned up during their heyday), their enemies and usual targets were Sunnis.

When things started getting hot in Persia they sent missionaries west to Syria, where the "castle in the mountains" approach didn't work so well.

He cites a story, possibly even true, about an Ismaili messenger requesting a personal meeting with Saladin. He was searched carefully, and allowed in, where he said he had a message for Saladin alone. Everybody left except Saladin's private bodyguard.

Saladin said, "I regard these as my own sons, they and I are as one." Then the messenger turned to the two Mamluks and said "If I were to order you in the name of my master to kill this Sultan, would you do so?" They answered yes, and drew their swords, and said "Command us as you wish."

Saladin was impressed.

After a while they decided Crusaders were legitimate targets (or else it was politically appropriate--other times they allied with them), and started killing some. They found that the Hospitallers and Templars were tough, and one of the Ismailis explained why they didn't assassinate many of them. Recall that many of the Middle East rulers held power through personal loyalties, and these didn't always survive their deaths. The spokeman said the Hospitalars would just replace a murdered ruler with another one just as good, so the Ismailis would lose assassins and not achieve any useful objective, so they decided to leave them alone. Another possibility that occurred to me is that Hospitaller security was better (less interest in buying local status luxuries?), making it hard for Moslems to worm their way into proximity--and the Ismailis would never admit that since it would be giving away trade secrets.

At any rate, the Mongols were the last straw for the Persian branch, and their castles were taken from them or destroyed, and in Syria they lost too many local conflicts. The remaining Ismailis seem to have been peaceful--or as peaceful as any other group in the region. Their "force-multiplier" (they were a minority group) assassin corp is long gone.

At the end Lewis found it necessary to cite other scholars' ideas about why the Ismailis went the assassination route--mostly economic. The economic reductionists should get out more.

If you're curious, read it. Lewis writes well.

Monday, February 12, 2024

On reflection

This week I was reviewing a decade-old unpublished math note.

I'm glad I didn't try to publish it. I scribbled corrections all over the thing. How did I come to that conclusion; it's just wrong!

I hadn't taken the time to make notation consistent either (it had grown over the course of several years). It's better now, though not good enough--an interesting approach, but it doesn't go enough of anywhere to call it useful.

Now that I have more leisure to go over things carefully, it's amazing what I find.

Quotations

Dr. Boli has a site devoted to quotations.

Sunday, February 11, 2024

Best laid plans

"Put not your faith in princes" Or in "the people", or in parties, or in plans, or in procedures.

Judas always has a seat at the table.

Who? Jesus' disciples, obtuse though they often seem, had the wit to ask "Is it I?"

Saturday, February 10, 2024

The simpler proving the more profound

I see a bit of a parallel between Martha's talk with Jesus about resurrection and Jesus' interaction with the paralytic brought down through the roof.

In the former passage, Martha hints to Jesus that He can raise her dead brother (though she falters in that belief later), then Jesus reminds her generically of resurrection, which she recognizes as the general resurrection on the last day, then Jesus explains that HE is resurrection--the most important thing, and then He proves it by doing the "simple resurrection"(*) Martha hinted at at the start.

In the latter passage Jesus approves the faith of the man's friends by forgiving his sins, then meeting the scribes' objection to this by asking which is harder, announcing forgiveness or healing (obviously the doing of forgiveness is harder though healing is easier to demonstrate), and then demonstrating his authority to do spiritual healing (or spiritual resurrection?) by doing the physical healing.

It seems like the same general arc: someone wants a physical miracle, is offered a greater spiritual one, and then is given the physical one as proof.

(*) Not that there's anything simple about it. Maybe "preliminary" is better, or "temporary."

Thursday, February 08, 2024

Forest detectors

The forest as a neutrino detector: "We explore in this article the feasibility of using the forest as a detector. Trees have been shown to be efficient broadband antennas, and may, without damage to the tree, be instrumented with a minimum of apparatus. A large scale array of such trees may be the key to achieving the requisite target volumes for UHE neutrino astronomy."

Your first impression might be to wonder what the author's dreams are like.

However, the idea isn't completely crazy. Presumably because of fluid in the living trees, they conduct electricity at some level. Therefore they can act as antennas for radio waves, and in fact this was studied by the military at one point. They tried driving nails into the tree and hooking receivers to wires attached, and also tried winding coils of wire around the trunk. Both actually worked, though the latter worked better.

OK, now the next question is why one would care. Answer: At high enough energies neutrinos do not zip through everything almost without interacting--they actually do interact, generally creating a lepton in the process, which does interact, generally with showers of other particles. Lots of them. Enough that their current, in the Earth's magnetic field, produces radio waves. You can detect those radio waves, and with an array of antennas figure to detect their timing, you can figure out the track of the shower--and therefore the initial cosmic ray.

Getting an idea of where this is going?

There are some technicalities--you want to detect showers that seem to be coming up out of the Earth, or out of a mountain, to try to filter out things other than neutrinos interacting very near the surface. But the general idea is that the patterns of radio waves corresponding to such particle showers can be pieced out of the general radio background. This is already being done successfully in several different experiments.

The bulk of the hardware cost of such an experiment is in the radio antennas, the electronics to read them out, and the labor to do it. If the antennas are already standing around, there's some savings already. Plus, trees are tall, so they'd help pick up lower frequency radio waves.

Another advantage to using trees is that you don't need to find a bare spot to put up your antennas, so you've got more choices for locations. And you don't have to lug a lot of heavy gear around to places that may not always be easy to get to.

Downsides... The electronics costs the same, and is a substantial part of the total. One guy said it cost more than the antennas--he was probably thinking about short antennas, though, not tree-sized. Also you can predict the sensitivity of a steel antenna--how do you calibrate the radio wave sensitivity of jackpine number 88-K?

And, we wonders, aye we wonders, what the wildlife will think of tasty wires strung here and there in the woods. In the planning for the SSC designers realized that fire ants would colonize their electrical distribution boxes, and nibble.

Wednesday, February 07, 2024

Experiencing God

I've heard several people counseling us that we should not want God's gifts so much as God Himself. This seems true enough, and that union with Him would be the goal and summit of life. (In a way wanting to obey is Martha, wanting to be with is Mary, Jesus said the latter was better. Except that we need both--it's hard to be with Him when we disobey.)

There are some subtleties, though--or perhaps I'm obtuse or inexperienced.

Abba Lot went to see Abba Joseph and said to him, “Abba, as far as I can, I say my [daily prayers], I fast a little, I pray and meditate. I live in peace as far as I can. I purify my thoughts. What else can I do?” Then the old man stood up, stretched his arms towards heaven. His fingers became like ten lamps of fire and he said to him, “If you want, you can be all flame.”

Moses was warned that he could not see God and live, and pagan stories recognize this too. The finite, and even the infinite, cannot experience God as He is in Himself. The experience won't fit in our minds, our hearts, our nature. God gave Moses an experience of Himself that would fit in his mind, and He gave us a living image of Himself in Jesus.

How far can we go in union with God?

And since the mystery of our faith is directed toward a God of utter transcendence, the direct experience of His energies leaves the theologian with an awestruck recognition that God’s essence lies yet beyond those energies, and that the theologian is forever unable to experience it. Thus he is left not only negating correlations between his experience and nature, but also negating correlations between his experience and God’s essence.

We're assured that heaven is not imaginable. Even so, it would seem that the experience of God, however infinite, will be consonant with our nature, and so be limited by our nature. Other created things may experience aspects of God that we won't. That wouldn't make our experience wrong or incomplete, of course. It wouldn't even make it finite.

But. Would my experience be limited not just by the shape of our common human nature, but also by how I have failed to conform my life to Christ here?

UPDATE: Dante seems to have thought so

Saturday, February 03, 2024

Currency defacement

Can you guess what this was about? Nollywood star sentenced for stepping on naira notes. "A Nigerian actress has been sentenced to six months imprisonment for tampering with the currency after she was filmed spraying and stepping on newly issued naira notes last year."

"six months imprisonment with an option to pay $250 fine"

I wonder what would have happened if she'd lit a cigar with a 1000 niara note.

From a Nigerian source: "It was at a time there was a severe scarcity of Naira notes following the Central Bank of Nigeria (CBN)’s withdrawal of old 200, 500 and 1000 Naira notes from circulation and replacement of the affected currency notes with newly designed versions which were hard to come by at the time." I'm guessing that flaunting wealth that way when the economy was in a mess from lack of currency was what led them to charge her with currency defacement. Not because she'd done anything substantively wrong, just that she'd angered a lot of people...

Tuesday, January 30, 2024

A Father's Legacy to his Daughters

by John Gregory

His wife had died, and he had reason to believe he would die soon himself, so he wrote up advice for his daughters, under headings of "Religion", "Conduct and Behaviour", "Amusements", and "Friendship, Love, Marriage". And "Introduction".

It would not suit modern Harvard tastes, either in language or sociology, but by and large the advice, or the principles behind it, is sound. His approach to religion struck me as rather more secular than devout. It wouldn't be a "read once and done" book for a young girl; she'd have to re-read it every so often in order to recognize the things in her life and society that John was writing about.

The Harvard book-reading feature is a bit finicky on my machine.

Identify Friend or Foe

The current story says that the drone that hit our troops in Jordan wasn't recognized as a foe. Trent Telenko suggests that it followed a US drone in, and that "the trailed US drone had no IFF transponder at all, as the MX12B micro Mode 5 Identify Friend or Foe (IFF) transponder was only certified in 2021."

To complicate things still more, I assume some of our drones will be duds. Will the transponders be salvageable, and re-used in enemy drones?

Friday, January 26, 2024

art lawsuit

Althouse noted that one of the "performers" in an old exhibit at MoMA was suing. I'd heard of the exhibit some time ago--it sounded "modern art" level stupid. A gallery door was partly blocked by a naked man and naked woman, and visitors had to "squeeze" between them to get in. There was another entrance to the gallery, but I assume there was social pressure to "experience the art."

The man is suing the museum on the grounds that they did not protect him from groping--sexual assault. 14 years after the fact seems a little late in the day to complain, of course, and thus there seems to be reason to doubt his sincerity. But there might be another way of looking at it.

Just as clothing communicates things to other people, adults being naked outside of specific circumstances (doctor's office, group showers, etc) communicate sexual interest. So the situation is intended to be a sexual one, albeit with some implausible deniability ("This is ART, you fool!"). And if the man and woman are so close to the visitors that one has (remember the social pressure) to make contact with them, this seems a bit like unwanted sexual contact: a sexual assault.

It seems a bit unusual for an "assault-er" to complain about reciprocation. Although active groping does ratchet it up rather more than a notch.

Top Buck and Flock Queen

Goat herd behavior: I'd not heard of this before. Goats have never been much in my orbit.
If you are responsible for feeding your herd, they will associate you with the Flock Queen. The herd may attempt to follow you wherever you go and may be in a state of confusion when you are not around.

and

If you move your herd by driving them from the rear, they will come to think of you as the Top Buck. ... If you hold this position, you may have trouble handling the other bucks in the herd who are constantly challenging your authority.

different imagery

Sons like plants and daughters like pillars

Perhaps what comes to your mind is different, but the pillars for a palace makes me think of "beautiful strength", and the grown plants reminds me of fruitful trees. You'd maybe think that social era would imagine blessed daughters as embodying beautiful fruitfulness and blessed sons embodying strength, but the psalmist didn't look at it that simply.

Tuesday, January 23, 2024

Plastic nuts

Soft water is nice to have for appliances and what-not, but for cooking we wanted unprocessed. That's the way the cold water in the kitchen was set up anyway, so no modifications were needed.

The problem with hard water is that when it seeps, the minerals get laid down wherever the water went. Those nice plastic nuts that hold the kitchen faucet in place? They're easy to spin on and hand tighten, even when there's a sink basin in the way. But taking them off a few years later? When the mineral glue has had time to spread and harden? No way you're getting a big enough wrench in that tight a space; you have to break the nut to get it off.

Or cut it. I used what I had handy--a Dremel. That tended to "smear" the plastic rather than grind it, but whatever, it eventually got the body of the nut away, and a final hand twist "peeled up" rather than "unscrewed" the nut and thus broke it loose to the point where unscrewing was once again an option. The astute observer will notice that my elbow slipped a time or three.

Funny how it only takes a few seconds on the videos. In between re-stuffing rags so the edge of the cabinet didn't dig my ribs loose, and wedging my head in among the pipes, and standing the flashlight in place again, and reaching the tool into position--each iteraction of preparation took longer than the video.

This is the second I've done this winter. It's enlightening but not pleasant to spend time under the counter--you notice other things that are going to need attention pretty soon--like the rusty bracket that is holding up half of one sink. The Sippican Cottage guy knows what he's doing. I wish I did--time for more research...

Monday, January 22, 2024

Writing

The word on the street is that if you want to publish fiction, you'd better have 3 books in the can with a plan to write more. One book by itself shivers with little attention, but each in a series advertises the others.

So. Unfortunately I'm not sure how to solve the problem I dumped on the hero.

Thursday, January 18, 2024

Recommendations

The famous Uncle Screwtape said: "Nor of course must they ever be allowed to raise Aristotle’s question: whether “democratic behaviour” means the behaviour that democracies like or the behaviour that will preserve a democracy. For if they did, it could hardly fail to occur to them that these need not be the same."

This afternoon I was listening in on a discussion about recommendations for Multi Messenger Astronomy.(*) The authors recommend a fair bit of boilerplate (cooperation between NASA and NSF, etc).

However, one of the things they note is the problems and risk that results from data acquisition or analysis or simulation software that is custom made for an experiment, and supported by maybe one grad student. He wrote it, and other folks used it, and now he finds himself called on to support it over changes in OS and bug fixes and whatnot for years after he got his degree--and maybe left the collaboration. Support dwindles, though use may increase!

What the scientists value is doing the analysis and finding the physics--not supporting the software. Since the experiment will not succeed without good software, somebody with domain knowledge needs to write and support it. But that luckless person, not so tightly involved with analysis, is not so valued when it comes to new jobs or promotions. So the software support gets short-changed. (Thus the quote above.)

Some experiments hire professional programmers to develop, in cooperation with the scientists. This helps, but is more for the larger groups with more flex in their budgets. It is hard to sufficiently emphasize how vital software is for experiments with large detectors. Even something as simple as archiving, isn't simple.

Researchers from small institutions have less flexibility in working on an experiment than those in large ones, where (for example) teaching duties can be shuffled around more easily--and (dirty secret time) sometimes almost completely shuffled off. Hence "the rich get richer." This issue turns up in the section on "Inclusive Workforce Development", along with the boilerplate about women, black, indigenous, and PoC. The first context for that boilerplate is a fairly strange claim that aggressive people tend to be favored in juicy research roles, while these others "face greater social pressures deterring aggressive or assertive behavior." Do I have to note that the majority of those "pushed aside" are not from minority groups, or is that sufficiently obvious from the definition? It suggests mitigating this with a Code of Conduct "outlining expections regarding data sharing and co-authorship in a public document." The first big problem with this is that everybody gets their name in the paper anyhow; and who actually did the analysis is going to be the key thing other scientists pay attention to--the suggestion is facially stupid. The second is that we all know the CoC will have nice ambiguous language that will be selectively interpreted against politically unpopular individuals. Maybe that will be the jerks, but likely it won't. (not necessarily national politics here) Why? Because the jerks are often useful for getting the grants that make the experiments run.

Several of the recommendations turn into "you have to budget more money for important stuff like software and archiving." Yep. Very very true. However, getting money to the budget for that isn't easy--sometimes you get a bare bones grant that doesn't cover everything you need to do. And "sometimes" is optimistic.

(*) Astronomy is done with different "messengers": light, radio waves, xrays, cosmic rays, gravity waves, and neutrinos. If something interesting appears in one detector (light from a supernova, a burst of radio waves, a neutron star merger), you want to notify the others quickly to make sure they're looking in that direction, and quite a bit of work has gone into communication systems. Part of the report has to do with making it easy to compare events in different types of system--the systematics are always very different.

Monday, January 15, 2024

Joy

AVI has been thinking along similar lines.

There's an apparent paradox here. Most of the greatest joys in life come from being able to use the gifts you've been give to serve people you care about.

Nobody likes being treated as a servant.

Resistance

"And how we burned in the camps later, thinking: What would things have been like if every Security operative, when he went out at night to make an arrest, had been uncertain whether he would return alive and had to say good-bye to his family?"

I've seen this quoted quite a bit, along with confident assertions that "X won't happen in the USA." While a disarmed population would certainly be candy to the powers that be, who could thereafter safely ignore one of the founding documents of the country, I submit that disarming isn't necessary for control, and night-time arrests are straightforward enough even with an armed population.

In fact, we've long had problems with gangs intimidating armed populations. They have asymmetrical information--they know where you are, you don't know where they all are--and they operate by defeat in detail and surprise. A gang might have difficulties if you and your neighbors stood up to them, but at 3am it's just you against their team, and you're half asleep. Or three cars converge on yours when you park, and six guys with guns at the ready start shooting at you from three sides.

I hope nobody takes offense at my comparison of an unjust government with gangsters: it's a venerable observation.

What have people done against the gangs? There doesn't seem to be a sure-fire cure. A few were dealt with through law enforcement, but lots haven't been. Organizing your own gang to counter them has temptations and pitfalls that not every group escapes. I hope it is obvious that expanding police powers is not a solution.

Likewise there doesn't seem to be an easy cure for unjust government.

Sunday, January 14, 2024

Isotopic differences

It's no secret that deuterium instead of H1 isn't good for proteins, but apparently a certain percentage of it is not just tolerated but expected, with not-always benign consequences if it isn't there. Not what I would have expected...

A major deuterium-depleted water (DDW) phenomenon is the depressed growth of cancer cells, which is currently being exploited in a clinical trial. Previously, while studying the antiproliferation effect of DDW in human lung adenocarcinoma cells, we determined that DDW induces mitochondrial redox imbalance that leads to oxidative stress. In general, deuterium concentration between 80 ppm and 300 ppm (the natural value being ∼150 ppm) is found to be a cell growth regulator.

So what happens if you purify media (they call it Depleted) of the heavier isotopes of carbon and oxygen and nitrogen?

Well, e-coli grow faster, some proteins become more active, and other technical variations appear.

An M9 minimum media based on 13C-depleted glucose and 15N-depleted salt dissolved in D,18O-depleted water (Depleted media) was formulated. E. coli bacteria grow faster in Depleted media compared with isotopically natural media (Normal media). In addition, four different enzymes recombinantly produced in Depleted media showed faster kinetics compared with the enzymes produced in Normal media.

Found via SciTechDaily

Illiterate Digest

I hadn't thought of Will Rogers in years. Here he is helping Ziegfeld Follies girls do their income taxes; one of the articles he wrote for the Illiterate Digest. I'm not fond of trying to parse his dialect, but if you read it as though spoken he has some good lines.

Some of it slides past me, as it references events of the era. "I am following the Kaiser, who rewrote his life after it was too late."

"Please don’t consider these as my memoirs. I am not passing out of the picture, as men generally are who write those things."

Friday, January 12, 2024

Requiem for Battleship Yamato

by Yoshida Mitsuru (translated by Richard Minear)

Yoshida was one of the few survivors of the Yamato (the world's largest battleship, not a spacecraft). In 1946, shortly after the end of the war, he wrote a memoir, which the censors didn't allow to be printed. He tinkered with it, and various versions were published after the end of censorship. This translation is based on the last, from 1952.

Yoshida was a junior officer, not from the naval academy, who wound up spending most of the battle on the bridge. He survived thanks to a series of coincidences and lucky timings (e.g. the whirlpool from the ship's sinking was dragging him down, but the second magazine explosion changed the water flow and pushed him up).

It is written in present tense, but his memories may have the benefit of years of contemplation. The original work was shorter, and allegedly more antagonistic to the Americans and in solidarity with the dead--I'd be interested in reading that one too, but I gather it hasn't been translated. FWIW, he converted to Christianity in 1948, in between editions.

The sailors all knew this was a "special attack" and that they were going to die. A great deal of the book is what this knowledge means to him and to the others he knew, and about the conflict between wanting to live, wanting to die nobly, and wanting to at least accomplish something. And what does it mean for one to live and another to die? He records some mental arguments with a judge. He also describes some of the people he knew onboard (not all died then), and sometimes what he knows of their families.

FWIW, a subordinate who does not immediately salute is supposed to be punched in the head.

I'm not sure he cites the rebelliousness of some of the trainees in school accurately--or perhaps there's a translation problem. But then, perhaps utter obedience isn't incompatible with a semi-anonymous "This is stupid" note.

Read it.

UPDATE: A couple of things I didn't know: The captain had leeway to change the mission to fit the circumstances, and, though it was a closely guarded secret, the Yamato had enough fuel to return from Okinawa if the captain chose. And, when the ship's list was obviously fatal, the captain issued "all hands on deck" instead of "abandon ship". More might have swum to safety if they had known to get off right away.

Not important

While trying to get to sleep last night, the solution to a 50-year-old mystery struck me. I never mastered the front crawl--I kept drinking my bow wave. Why? Years before I annoyed my driver's ed instructor. He wanted me to turn my head when backing up; I kept turning my whole body to look backwards.

My neck doesn't turn very far. Never has.

No, I don't think that's what the Bible means by "stiff necked."

Wednesday, January 10, 2024

Sloppy language--I think

A few blocks from me a tax prep place has popped up (it's that time of year), with a big banner titled with "MAX YOUR TAX". I don't think I'll be doing business with them.

Tuesday, January 09, 2024

Is somebody playing pranks?

At Rice University: AfroChemistry

When I was in high school I remember reading of Russian course on Soviet Mathematics, where the focus was on the victory of the proletariat and not on theorems. I thought the notion obscene. I still do. I hope somebody with a sense of the absurd is playing pranks. If not, I have to question the integrity of those running their chemistry department. A scientist needs some smarts, but without integrity that's worthless.

AWOL

I ran across this today about the AWOL Secretary of Defense. It hadn't crossed my mind that continuity of government plans would involve 24/7 monitoring of all the cabinet and next level positions, but it makes excellent sense (Lincoln was just one of the targets of Booth's conspiracy).

So if Austin did command people to stop tracking him, and that didn't raise alarms, then this probably wasn't an unusual request. If that in turn is true, I wonder how effective this CoG effort really is.

Saturday, January 06, 2024

Complex ordnance fail

Dud rates for various ammunition calibers from a USAEC report: From 0 to 11.7%, average about 3.45%. This was part of a paper about a model for ground water contamination from unexploded ordnance. Conceptual Model for the Transport of Energetic Residues from Surface Soil to Groundwater by Range Activities

Back in World War 1 from 10-25% of the explosives failed to detonate. (One source suggested that the British dud rate went up to as much as 30% when a manpower shortage required that they draft more of the craftsmen at home.) In the American civil war duds could be 50% of a batch (not sure about statistics batch to batch).

Rifle ammo is quite simple, and except for rimfire rounds, quite reliable. Artillery isn't quite so simple, as the higher failure rate attests. How about anti-aircraft or anti-missile missiles? Several sources have informed me that these much more complicated systems were used with a "fire two to be sure" philosophy in naval operations, and that sometimes they had to "float test" a missile that didn't launch--though I can't speak from any experience myself, and dramatic incidents tend to stick in the memory more than "no problem" ones. But you might guess what sort of "dud" rate that entails.

I'm not sure how many missiles Iron Dome uses per intercept. A wikipedia image shows 6 trails, though there's no way to see how many targets there were. If anybody knows how many missiles they use (it might vary depending on the percieved risk), I'd be interested in knowing. I'm pretty sure it doesn't average more than 3, from reported cost estimates.

Of course that's not a perfectly fair way to evaluate their dud/miss rate. For an existential threat, firing more than once isn't a bad idea.

I wonder about ICBMs. I assume the details about ours are classified, so don't get me in trouble here.

Some of Trent Telenko's twitter threads are about comparing complex turnkey weapon systems with cheaper systems (not just individual weapons), and the drone/communications arms race in progress right now in Ukraine. (I'm not as sanguine as he about Ukraine's chances for victory.)

Take a machine with a million parts, each of which can wear (even computer chips wear out over time), be distorted, corroded, or just out of tolerance to begin with. Which failures will cause the system to fail to work precisely as you want?

Epstein documents

I assume some of the names (e.g. Hawking) were brought in as bait ("Look who you get to hobnob with!") and others for attempted compromise. I'm more interested in who they succeeded in compromising and for what than I am in the details of the honeytraps. What were they trying to use a hold on Prince Andrew for? Or perhaps he was "bait" for others, or perhaps both.

"Some day, and that day may never come, I will call upon you to do a service for me."

Saturday, December 30, 2023

Sports

From Roger Angell, a famous sports writer:
Sports are too much with us. Late and soon, sitting and watching - mostly watching on television - we lay waste our powers of identification and enthusiasm and, in time, attention as more and more closing rallies and crucial putts and late field goals and final playoffs and sudden deaths and world records and world championships unreel themselves ceaselessly before our half-lidded eyes.

Dance and drummer

I wrote about a Gbande man's book in which he said that the dancers follow the drummers rather than the other way around.

This is contradicted by the singer/dancer Madam Yatta Zoe, who said the drummers gave subtle cues to the dancers. I defer to her expertise in the matter, though perhaps the Gbande sometimes do things differently.

"A chat with Madam Yatta Zoe" is a bit hard to follow sometimes--she switches languages from time to time. One of the songs is in English but the meaning is incomprehensible without knowing what "lasso" is (and I didn't). It turns out that the admonition for young women to "not drink lasso" is actually telling them not to poison themselves after they've been unlucky in love.

The interview was done on a porch, and the rain comes and goes in the background.

Thursday, December 28, 2023

Before you ask

I wouldn't know either of them from Adam's off ox. I vaguely recall something about the Hartley episode, but didn't make the connection with UW. I had almost no dealings with the LaCrosse branch of the University. In fact we rarely even drove near the city; there were other camping areas we liked better.

Chancellors don't have a lot of contact with most of the staff. Which, under the circumstances, is a good thing.

Monday, December 25, 2023

Santa Claus Boys

Santa Claus looks a bit different in Liberia. The Poro and Sande societies have associated mask and raffi-covered “devils.” Many of the societies delegate certain of these to go (with burly assistants) into the villages to requisition provisions for the village youth currently sequestered in the bush school. On the other hand, some “devils” are entertainers—their musicians play and they dance, sometimes even on stilts. They don’t entertain for free.

Somewhere along the line, possibly in the 40’s from American servicemen working in places like “Smell no Taste”, some tribal Liberians heard of Santa as a magical being. A spirit going around to homes giving things to children didn’t quite make sense, but they figured out a logical category for him, and ever since, in December, the Santa Claus boys go about.

A collection of boys follow a figure completely hidden in rags, and they sing and play improvised drums and kalimba while “Santa” dances. One of the boys sings the situation (abbreviated here):

“Santa Claus was flying on a 707 from New York to Paris, but the plane broke and he fell into the ocean. A fishing boat helped him out, but it sank at Freetown. He swam to shore and took a bus to Monrovia, but the bus went off the road to miss a snake and lost a wheel at Zagbo. He waited by the road, and a generous taxi driver stopped and gave him a ride to Gbangba Town. The poor man has walked all the long way from Gbangba Town, and he needs small small money to get to Robertsfield, and small money to get a plane to go back home.”

At this point one rattles a tin can suggestively.

Friday, December 22, 2023

Happy Holy Days!

I hope to be otherwise occupied for a few days--though there's a point or two I've been puzzling over and if I get inspired I'll post. Staring at a screen can get tiring, too.

Wednesday, December 20, 2023

Kingdoms of the world

Remember the story of Jesus' temptation in the wilderness?

"showed Him all the kingdoms of the world and their glory; and he said to Him, “All these things I will give You"

"I will give You all this domain and its glory; for it has been handed over to me, and I give it to whomever I wish."

I notice that Jesus doesn't bother to refute the devil's claim that he has the power to give the kingdoms of the world to whoever he pleases. We are confident that God can work everything for good for those who love Him, of course (well, we're supposed to be confident).

The supposition that the devil has a hand in selecting rulers and officials has a certain explanatory power for understanding history and current events.

UPDATE: Note that this applies to your guys as well as the ones that don't like you.

Tuesday, December 19, 2023

Judges gone mad

I'd heard about Judge Clark some years back. There's a book showing what happens when unlimited power joins with utter ignorance.

One could easily list other examples.

Monday, December 18, 2023

Satanism and the Iowa Capitol

You've all read the story that "The Satanic Temple" was allowed to put up a shrine to Baphomet in the Iowa Capitol, in order to not discriminate against religions. And that the statue was damaged by a Mississippi man who had posted earlier comparing the removal of a statue of Thomas Jefferson to the erecting of one to Satan.

On what grounds does the state decide that some belief is a religion, worthy of respect by others even if those others do not believe it? Because this represents noble beliefs of some large group of people who try to live their lives by it, benefitting all of us thereby? Because a lot of people give money to the founders to be purified using primitive lie detectors? Because I had a dream and really really believe that the First Potato is the sacred source of all existence?

We're remarkably generous in defining religions in the US. Some places are more skeptical.

There was never a reason to put the shrine up in the first place. A religion defines what is the most important thing in the universe--the thing from which all else depends. Perhaps it is a god; sometimes it is a principle (e.g. Theravada Buddhism). The emblems are of the "most important thing" or aspects of its action (e.g. no images in Islam, but words are OK). If you're polytheist you might have a problem picking one, but generally there's something believed to be behind them all.

If the group actually worshipped Satan--Satan doesn't make sense outside of a Christian context, in which Satan is not the most important thing (though he may be the most important thing in your life). In that case the image is not of the most important thing in the universe, and there's no reason for non-co-religionists to offer it any respect.

If, as this group claims, they don't believe in god and use Satan as a symbol of their rejection of religious rules--once again, there has to be a something for Satan to reject, and the symbol again fails to specify something primal.

The state is a human institution, no matter what delusions of grandeur its directors may develop. It won't always recognize truth, and there are not infrequently good reasons to oppose some aspects of its mandates. But rule rejection as a principle isn't good, and should not be honored with a shrine in a public building.

Sunday, December 17, 2023

Wooly dogs

I'd done a cursory search on Indian dogs a few years ago. Updating: one group bred dogs for wool, and apparently kept the strain separate from the rest of their dogs. The lineage is pre-colonial.

Wednesday, December 13, 2023

Watching sunsets in a time of war

when her brother had remarked that "Sybil seemed very mopy". She had been shocked when she heard this by a sense of her disloyalty, since she believed enjoyment to be a debt which every man owes to his fellows, partly for its own sake, partly lest he at all diminish their own precarious hold on it.

Charles Williams, The Greater Trumps

Tuesday, December 12, 2023

Judgment Day

is only a lifetime away.

Why argue calendars?

Saturday, December 09, 2023

One use of terror

Absalom staged a coup against his father David. Once David and his family and friends were on the run, Absalom asked the smartest guy he knew for advice. From 2 Samuel 16:
Then Absalom said to Ahithophel, “Give your advice. What shall we do?” Ahithophel said to Absalom, “Go in to your father’s concubines, whom he has left to keep the house; then all Israel will hear that you have made yourself odious to your father. The hands of all who are with you will also be strengthened.” So they pitched a tent for Absalom on the roof, and Absalom went in to his father’s concubines in the sight of all Israel.

Absalom's message to his supporters was: "If things get tough I won't cut a deal and hang you out to dry." To those who didn't support him, it was: "Fear me. I stop at nothing."

That may sound familiar. In the more recent events another factor applies, which wasn't so relevant to Absalom/David: "The measure of their violence was taken to be the measure of the injustice done to them": they wouldn't do such horrible things if they hadn't been even more horribly mistreated.

The core message seems the same as Absalom's: "I mean there to be no possibility of compromise; nothing will be forgiven on either side."

Friday, December 08, 2023

When in trouble...

A poster quoted Robert Frost "the best way out is always through" (kind of a grim poem; never saw it before, and Frost isn't obviously endorsing the sentiment). I've heard "When you're walking through Hell, don't stop."

Sometimes. I think there's a time and place for repentence, though. I remember trying to follow directions after dark to a party outside Gex, and miscounting the number of exits a walled roundabout had. Ten minutes of following directions later I turned onto what surely was the driveway I sought, but eventually proved to be a cowpath--luckily not populated at the moment. I suppose I could have tried to "go through," but I think slowly exercising the reverse gear while trying to miss trees was the right choice. And then finding a random bar with lights on and asking for help in miserable French. pre cell-phone days..

Thursday, December 07, 2023

Kings and wanna-be's

History is a popular hobby in our household. My wife is far better at remembering names, so her description of an event is more fun to listen to, though I flatter myself that I'm more efficient at conveying the core. It turns out that's not the summum bonum of conversation, though.

She, while listening to a program on some Tudor archaeology, mentioned to our daughter that "The Stuarts and Tudors are my favorite soap opera." I told her they represented my favorite reason why households should have battle rifles. Some societies are best viewed from a safe and well-defended distance.

Modern food

Is modern food lower in nutrients?

Too big a question, impossible to answer. Try again.

Is modern wheat grown in England lower in certain nutrients?

That, thanks to a 180-year-old project, can be sort of answered.

Yes. High yield wheat strains grow more carbs quickly.

"The increase in carbohydrates dilutes other grain components, including minerals. So although we see higher yields, the grains themselves are poorer in micronutrients: average concentrations of zinc, copper, iron and magnesium in the grain of the newer varieties were 19–28% lower than those of the older ones."

So the same pound of bread, presumably made from larger but fewer grains, has less magnesium. It shouldn't bother the wheat any--a seed should still have all it needs, it's just bigger these days.

So a second slice of toast is indicated.

Monday, December 04, 2023

Making progress?

I spent very little of the day out of bed. When you can't sleep for coughing, and you can't concentrate enough to read, and you haven't the strength to do any of the growing list of chores, what do you do?

I finally managed enough energy to finish watching a youtube series I've been watching(*): unfortunately he's only about 3/5 done with it.

I think it was Erma Bombeck who wrote that being pregnant was like taking a cruise in at least one respect: you might just be sitting in a chair watching the ocean, but you're making progress.

As long as I sleep a little longer, and cough a little less, I suppose I am.

UPDATE: My teaching daughter said 2/3 of 3'rd grade was out sick yesterday.


(*) Including "the square root of a vector". The series is much more accessible than the titles suggest, though you do need to have a little matrix theory under your belt. He repeats everything, and uses simple examples. It's nice to see an explanation of Clifford algebras, and how spinors can be represented in them, but it isn't transparent what gain we then have in comprehensiveness, new physics, or simplicity.

Sunday, December 03, 2023

Grump

The problems spiked today, so I took the advice of the on-call folks and went to ER. (They were swamped, and stayed so.) I was pretty sure I knew what it was, and that's what they told me: bronchitis. Except that the take-home packet didn't say "bronchitis", it said "chronic bronchitis." Of which this is a flareup. It makes sense, I suppose; I've gotten it over and over for years, and my O2 levels are traditionally a bit lower than normal.

Breathing exercises, I suppose--and no mountain climbing.

Friday, December 01, 2023

Bugs

I figured a week of not getting better (for my wife it has been 10 days) was enough to merit a call to the doc.

Reception wanted me to take a Covid test and they'd get back to me. I asked if they were understaffed; she said no, there were just lots of people with this bug. I suppose the Covid test requirement gives them a plausible reason for not calling back quickly, but they could really be swamped. Something has been going around.

I don't know what it is about 2 in the morning to bring on a few hours of coughing. Maybe some med or another wears off.

Monday, November 27, 2023

More C.S. Lewis

If you've read The Pilgrim's Regress you know C.S. Lewis wrote poetry. Or if you read AVI.

And he has some narrative poetry (e.g. Dymer) that I never got into.

His short work was collected.

Yes, of course I picked up a copy. He played with lots of different styles, and wrote from many different moods, and hit the mark a lot.

The Prudent Jailer

Always the old nostalgia? Yes.
We still remember times before
We had learned to wear the prison dress
Or steel rings rubbed our ankles sore.

Escapists? Yes. Looking at bars
And chains, we think of files; and then
Of black nights without moon or stars
And luck befriending hunted men.

Still when we hear the trains at night
We envy the free travellers, whirles
In how few moments past the sight
Of the blind wall that bounds our world.

Our Jailer (well he may) prefers
Our thoughts should keep a narrower range.
'The proper study of prisoners
Is prison,' he tells us. Is it strange?

And if old freedom in our glance
Betrays itself, he calls it names
'Dope'--'Wishful thinking'--or 'Romance',
Till tireless propaganda tames.

All but the strong whose hearts they break,
All but the few whose faith is whole.
Stone walls cannot a prison make
Half so secure as rigmarole.

Or in a lighter mood:

Lady, a better sculptor far
Chiselled those curves you smudge and mar
And God did more than lipstick can
To justify your mouth to man.

Views

"I suppose there are two views about everything," said Mark.

"Eh? Two views? There are a dozen views about everything until you know the answer. Then there's never more than one. But it's no affair of mine. Good night."

In math that's not always strictly true. In arithmetic, yes; but sometimes objects of very different types turn out to be equivalent to each other. A proof may be quite hard within one system, but in the equivalent class of objects in a different system may be quite easy. Relatively speaking, of course.

Thursday, November 23, 2023

Writing tropes

The pre-lunch conversation worked around to a complaint that villain monologues at the captive hero are frequently boring "these days".

I have nothing to say about that, not having read/watched a lot of villain monologues in the past few years--nor composed my own. Item 6

Such verbal gloating was a sign of vulnerability, of weakness. The villain needs something from his victim, some sign of pain or despair. Some writers give the victim (before the climactic table-turning later) a way to thumb the nose at his tormenter, to frustrate him. Some of the most notorious real villains didn't bother confronting those who are about to die to gloat or anything else. They didn't need any confirmation from their victims.

It's harder to show a hero's courage and defiance without such scenes, though.

Tuesday, November 21, 2023

GPS Spoofing?

I was pointed to an interesting article which, if true, says that GPS (GNSS) on airplanes can be spoofed to drive planes off track. One wild oddity is that it reports that the backup Inertial Reference System was sometimes confused too. One would hope that a backup system runs independently of the primary one, but apparently sometimes the IRS is updated from the GPS.

Navigational errors make a big difference if you are flying near hostiles. And nextnav.com says GPS is easy to spoof, because the signal is unencrypted.

I remember trying to follow directions to a party in Gex, and not recognizing an exit from a roundabout as a real exit (it was night, and the road was tiny). That exit miscount, followed by precise adherence to the subsequent turns, ended up with me having to back the rental car up out of a cow path in the middle of nowhere, France. Cell phones were not a thing back then. Paper maps are your friend.

Just a smidgeon more research

BBC has a puff piece on using bamboo in construction in Europe. Why isn't it used more? The article says a big reason is that we don't know how--what are the load characteristics, etc. A quick google search finds that it has durability issues, and needs chemical treatment to keep it from rotting easily or being eaten by beetles. "Treated bamboos must not be burned; the gases of such a fire are toxic. Bury them in the ground, away from wells."

Wednesday, November 15, 2023

Wealth

"I give you great thanks. I cannot, indeed, understand the way you live, and your house is strange to me. You give me a bath such as the Emperor himself might envy, but no one attends me to it: a bed softer than sleep itself, but when I rise from it I find I must put on my own clothes with my own hands as if I were a peasant. I lie in a room with windows of pure crystal so that you can see the sky as clearly when they are shut as when they are open, and there is not wind enough within the room to blow out an unguarded taper; but I lie in it alone, with no more honour than a prisoner in a dungeon. Your people eat dry and tasteless flesh, but it is off plates as smooth as ivory and as round as the sun. In all the house there is warmth and softness and silence that might put a man in mind of paradise terrestrial; but no hangings, no beautified pavements, no musicians, no perfumes, no high seats, not a gleam of gold, not a hawk, not a hound. You seem to me to live neither like a rich man nor a poor one: neither like a lord nor a hermit."

I like this passage from That Hideous Strength: it illustrates the absolute and relative aspects of "rich" nicely. "Absolute:" surplus tasty food, useful medicines, comfort, amusements, recreation time. "Relative:" servants, people who envy you or honor you, more stuff than people you know. "When good things increase, those who consume them increase. So what is the advantage to their owners except to look on?"

"Relative" wealth: "To reign is worth ambition though in Hell: Better to reign in Hell, then serve in Heav'n."

"Relative" wealth: Aesop: Avarice and Envy

Since money is a promise, how do you prove to yourself that you have money? Is it numbers on a page, or the stuff and services you get when the promises are redeemed (or dangled)?

For money I suppose you can also read "power," except that there's no balance sheet to measure power--but the action of it is similar. You get people to do what you want.

Inflation robs us all, but hits the "absolute" wealth harder--possibly one of the reasons the powers that be aren't generally worried about it.

Either category can make a needle's eye for us to go through, but I suspect the "relative" is more dangerous.

Monday, November 13, 2023

Dark matter resolution?

SciTech Daily has an article on ALMA's work trying to locate dark matter. The Figure 1 doesn't seem to appear in the paper itself. The figure looks very odd. The caption says it depicts calculated fluctions in dark matter density--it looks grid-like. I assume there's more elsewhere. The figures in the paper don't look quite so regular. Regularity like that of Figure 1 makes me suspicious--is it an artifact of their procedure?

Unfortunately I'm not familiar with the tools described in the paper, so I can't guess.

If their work pans out, they're getting much better resolution than before thanks to a more sophisticated analysis. I'll bet a number of the MOND people are already all over it, so we should find out soon.

For fun

"don't spoil the denouement"

Ogden Nash. There's a slight typo in the web page's version.

Sunday, November 12, 2023

Parody of a parody?

We went to a high school performance of Game of Tiaras last night. It is Game of Thrones acted out by nominal Disney princesses with a bit of King Lear to touch off and motivate the action. I hadn't seen half the princess movies (e.g. Frozen), and seen neither the Game of Thrones series nor Martin's novels, so I had to guess at most of the references. But, apropos AVI's note on Stationary Bandits, what I know of the Thrones plotline suggests that it is a non-comic parody of history, exaggerating the violence and backstabbing to the point where I'd think underlings would be reluctant to give the last full measure of devotion. Can somebody who has seen it tell me if I'm wrong?

Thursday, November 09, 2023

Outreach efforts

CERN has expanded their science outreach facilities. It's a lot bigger now than when I was last there--I visited the Dome a long time ago. At the time they had a manned exhibit on superconducting magnets--it needed at least three people to make sure no kids stuck their hands where they oughtn't. The rest of the Dome was meh. This looks a lot fancier. Not a travel destination, but if you're in the area...
Previously, most of the visitors who came to CERN were already familiar with the lab. They were interested in touring its experimental areas. “They wanted that authentic ‘behind the scenes’ CERN experience,” Sanders says.

But Sanders is hoping Science Gateway will become a tourist destination for both dedicated science fans and more casual visitors. “A lot of our exhibits involve play,” she says. “That’s a valid goal: to make a place where families can have a fun day out. If kids have fun at CERN, that’s an important first step in engaging them with science.”

I like that "authentic 'behind the scenes' CERN experience." Authentic involves trying to find the leak.

Wednesday, November 08, 2023

Hallowthanksmas

At least the skeletons and spiders are almost all gone--and the strings of orange lights too. Mostly. The stores are spreading Christmas gear, but we've a little breather around people's yards.

In some fiendish lair, brainstormers are trying to figure out what color of strings of lights go with inflatable pumpkin pies and pilgrim hats. Perhaps something that flickers the colors of a flame in a fireplace would complement the ten-foot high turkey? The decorations need to incite the neighbors' envy while not giving passing drivers the mistaken impression that they advertise a restaurant.

Tuesday, November 07, 2023

Euphemism

I read decades ago that the use of the term "anti-semitism" spread as a euphemism for "hatred of Jews." It was a less "in your face" term; abstract and verging on respectable. I haven't tracked down a source for that claim yet, but it seems plausible. Hatred is personal, while being "anti-"X could mean you've a scholar's thorough understanding of why X is bad.

NJOP says the term was coined by Moritz Steinschneider, writing against Ernest Renan's "jews are an inferior race" claims. (Renan seems to have changed his mind, or nuanced things considerably. The NJOP article's claim about Wilhelm Marr's repentence is disputed.)

At any rate, when you read a news story about demonstrations on campus or the state house, mentally replace the euphemism with the phrase it replaced, and see if the result describes the actions and attitudes more clearly.

Penances?

I should ask somebody why Christ Lutheran has lutefisk and meatball dinners.

Thursday, November 02, 2023

Some things don't change much

From Description of Greece, by Pausanias (approximately 110-180 AD):
The popular belief has prevailed almost universally that Theseus played into the hands of the people, and that from his time they remined under a democratical government, till Pisistratus rose up and became tyrant. There are other untrue traditions current among the mass of mankind, who have no research and take for gospel all they heard as children in the choruses and tragedies.

Tuesday, October 31, 2023

ancient magic

I was curious about a reference of Grim's: an ancient Icelandic spell book.

From the Galdrabok: Spell #8. To win a girl’s love

"Likewise, you should, while fasting, make the second helm of awe with your saliva in your palm when you greet the girl who you want to have; in such a case it should be in your right hand."

Does one shake hands afterwards?

It includes a psalm, and incantations which mix Christian, gnostic, demonic, and scandanavian god names.

This one seems untestable--who'd have time to do it? "31. Against troll-shot: If any kind of shot flies toward you, then read this verse right away: BUMEN SITTIMUS CALECTIMUS ME TASUS ELI ELOI SIEBAHOT ELEM VEAO NAJ" (or is is "ELOE SIEBAHAT" (spell 39)?

I picked up some history, and I took away a few things for a story I'm working on.

Sunday, October 29, 2023

Glamour

The name Matthew Perry sounded vaguely familiar, so I indulged the first article on BBC to figure out who this was. I'd never seen Friends.

The article described the familiar "clown with a broken heart" and "trapped by drugs" themes that seem to haunt entertainers--possibly because we know their stories better than that of the fellow on the next block. He seemed to have a hopeless view of himself. I don't say "low self-esteem," which is too much of a protean phrase.

One phrase stood out: "a string of glamorous girlfriends." That word glamorous--glamour means illusion, trickery, unreal.

After a few such friends, I'd think he'd notice that something was wrong, but perhaps he blamed himself. I wonder who the glamour is supposed to fool--the mate, or the rest of the world (arm candy)?

The glamourous are an extreme case--the pros--at something we all try to do at some level. I want to be better than I am, and I start by trying to look better than I am.

"Ginger or MaryAnn?" If somebody had asked me at the time the show aired, my answer would have been "Yes." The characters are fictional and incapable of surprising you, but sticking to the rules of the question, my adult answer is "No to illusions; no to high maintenance."

Cultural Imperialism

There's a difference between the confidence that our culture is the best, and the hubris to believe that our culture will and must dominate the world. The Almighty didn't make our culture.

Friday, October 27, 2023

True riches

"Therefore if you have not been faithful in the use of unrighteous wealth, who will entrust the true riches to you?"

The verse always seemed a little odd--don't you generally earn the wealth, whether unrighteous wealth or other? We went over the section this week, and a couple of more or less ordinary examples came to mind. In Luke this comes after the parable of the prodigal son--aha. A son who isn't trustworthy with a little won't be given a lot, and a son or daughter fills the bill for someone to whom "wealth" (relative to the parent's means) is given.

Another is dating. The woman might ask of the prospect "Is this guy faithful in the little things, or does he trade on his money/good looks/audacity? Is he worthy of the gift of me? (Do I want the gift of him?)"

Or promotions. Or. The "true riches" are responsibilities, not merely resources.

I don't know how I missed that. Maybe the contrast with the parable of the unjust steward overshadowed it.

Thursday, October 26, 2023

Face to face

Our zoom-life made it pretty clear that face-to-face interactions communicate more than electronically mediated ones (or interactions mediated by letters, if you want to go back that far).

Doing something yourself involves more of you than hiring it done, or pressing keys to trigger it.

It involves more of yourself to bayonet a prisoner than to pull the lanyard on a big gun. The latter might kill more people, but the killers are disconnected from the dead. They pretty much never see them.

The artilleryman is a bad example, since most of the time he's shooting at people who are trying to kill him or his friends. It may not be easy, but it is self-defense. Instead of him, think of men who plant bombs to kill random people who are not trying to kill them. In this particular case the brothers hung around to enjoy the carnage, so their victims were people bleeding in front of them, not abstractions. But some stay away from the scene, presumably for safety's sake.

I can see an argument that remote murder, especially random remote murder, could be more heinous, in that it makes murder easier by removing the need to think of the other as subhuman, and in that it makes it impossible for victims to do anything differently to avoid being murdered, and so is a crime against the whole society.

But whether that is true or not, to murder a man face to face is going to stain more of you in the process. When you went into the house you had murder in your heart, which God already judges, but when you cut off the baby's head you put thorough-going murder in your hands and arms and eyes and ears. It will take a miracle to cleanse you; you are stained in a way the distanced killer is not.

Israel sowed the wind and reaped a whirlwind, but Hamas has sown the whirlwind.

Sunday, October 22, 2023

What was physics like?

When I started there were about 24 people on my thesis experiment. It was a follow-on experiment, using almost entirely apparatus from an earlier one. I didn't do any experiment or detector design, though I helped build drift chambers. A lot of the software was there already, but needed redoing, so I worked on simulation and analysis; and of course running the system, where I wound up having to do some data-acquisition development too.

When I ended my career I'd drifted into IT (funding issues) for a big collaboration, but I'd spent most of the intervening time on really big collaborations--so big that the people who designed CMS weren't always still around when it started taking data. There were information silos all over the place--and management knew about that and was trying to make more connections. (It wasn't quite an N! problem, since some of the silos were related and had some communication with each other.)

A much younger researcher got burned by this.

The process of doing research, getting his PhD, and doing more research, was so organized and regimented that he missed out on practice in "ask a question", "talk it out with colleagues", "design a way to answer the question". I'm old enough that I got a little of that, and I've had the opportunity to hang out around some people who were really good at it. This guy felt like he was a cog in the machine: "We want to look at this, so you go run those programs." I grumped that a lot of LHC grad students never got to do anything except develop and run simulations, since the machine wasn't even going to run for a few more years. It hadn't occurred to me that analysis might wind up being plug and play for the students, after the initial development.

He was on Atlas, and I on CMS, so I probably didn't meet him the times I was over there.

Friday, October 20, 2023

Gold

Costco has been selling gold. The story says the bars generally sell out within 2 hours of each online announcement. I'm not a member--perhaps this isn't out of the ordinary for them and I just didn't know it. I was surprised.
"As soon as you purchase these gold ingots. You're already down 5, 6, 7, percent, which is the cost you pay over this the fair value, the spot price of gold. And then, if you have to go sell later on, then you're going to lose a similar percentage."

That doesn't make it sound like a great investment when the economy is more or less OK. After a crash, do you propose to buy eggs and milk with a bar of gold? Not quite as versatile as cheaper precious metals...

OTOH, their expert's advice seems risky. "If you want to invest in gold, Royal suggests buying into a fund that owns physical gold instead." If the economy is more or less OK, that might be an OK investment, and of course after a crash your peices of paper are worthless. But: Who guarantees that the fund actually has the gold it claims to? And even if there hasn't been double-counting between firms, recall Executive Order 6102.

Gold seems like a bet that the economy is going to go poorly, but not really all that badly. Gold funds seem like the same bet, with the additional requirement that there's no funny business with the funds.

If you gave me some, I wouldn't turn it down. I just wouldn't buy it as an investment.

Thursday, October 19, 2023

Unexpected harvest

For the curious: the giant puffball is edible when its flesh is white, before it reaches the gills and spores and fun stage. We were given a 15" wide one the other day. They do not keep long, so you have to deal with them quickly.

Basting a slab with olive oil and garlic and a few other seasonings and grilling it like a steak works ok, though the result is much like eating tofu. I would think sauteeing thin slabs in butter will be good, but it's a bit late to try since we dehydrated the rest already, resulting in several quarts of mushroom powder. I'm told the powder works very well as an ingredient for stock.

Our neighbor's parent's farm produced a lot of them this year.

UPDATE: A word to the wise: my daughter put the dehydrator in their garage for this exercise, since the mushroom aroma was intense.

Wednesday, October 18, 2023

"If that's real, I want one"

After a fall-colors visit to Horicon(*) and Kettle Moraine we went to Hamburger Haus in Campbellsport for burgers and icecream. For desert I had their single cone: three stacked large scoops of vanilla sticking 5" above a waffle cone (about a pint's worth). The toddler in a family coming a bit later watched me receive what must have looked like the archtype of icecream cones, and the wide-eyed expression on his face was wonderful as he inarticulately but whole-heartedly requested his own. I don't think he'd ever seen one that large before.

It's an outdoor restaurant, and they close for the season this Sunday. The cone pictured at the link is their "baby cone."

(*) Horicon is more famous for the birds: sandhills, geese, a cormorant, a heron, grebes, swans, pelicans, and gadwells today.

Tuesday, October 17, 2023

Election Shenanigans

They can look different in other places. "Polling staffs and poll watchers from different political parties including other NEC officials fled the scene abandoning ballot boxes when series of controversies ensued, especially after the appearance of a ‘Country Devil’."

upshot: "We call on NEC to continue the process in a transparent manner and to ensure that incidents like the incident in Nimba where the Country Devil came out and ballot boxes were missing, then retrieved with 1 box still reported missing"

Sunday, October 15, 2023

Creating the Qur'an

A Historical-Critical Study by Stephen J Shoemaker.

I've reported on books by Shoemaker before: early Dormition traditions, early Marian devotion, and the death of Mohammed.

The subtitle tells what he's doing. The official Muslim story is that Abu Bakr (1st of the rightly guided caliphs) noticed that lots of the people who knew what Mohammed had said were dying, and so he had Zayd assemble from recordings on palm branches, stones, camel bones, and "the hearts of men" a version of the Qur'an. Uthman (3rd of the rightly guided caliphs), noticed that different versions of the Qur'an were circulating, so he had the versions reviewed and a definitive version circulated and other versions destroyed.

Modern research into Islam generally accepts this as correct--though Shoemaker points out that this is thanks more to political correctness than to scholarship, since there are a number of equally ancient stories of how it was created, which differ substantially from the canonical version.

Shoemaker offers as evidence for his theory that Ad al-Malik was the definer of the Qur'an:

  • Uthman, who died in a revolt against him, wasn't in a position to enforce a uniform Qur'an, whereas Ad al-Malik was--though not being one of the rightly guided caliphs it wouldn't do for him to try to define the Qur'an, hence suggesting that Uthman did it/started it.
  • During al-Malik's reign references to Muhammed and the Qur'an start becoming common.
  • Earlier non-Muslim descriptions of Islam don't mention Muhammed or any holy book
  • Early Shi'ite sources claimed that Ali had first collected the Qur'an (in a longer version)
  • Early (short) citations, as in the Dome of the Rock, differ slightly from the received Qur'an.
  • John of Damascus, who as a civil servant for the caliph (as part of a family of such), would have been quite familiar with Muslim documents, shows familiarity with the sura Cow, but claims familiarity with another called The Camel of which no trace survives.

That seems pretty plausible to me. And I don't think it treads heavily on Muslim toes if it was al-Malik rather than Uthman.

But wait; there's more!

Shoemaker contends that the evidence says that oral cultures, such as the LoDagaa of Ghana, do not treat even sacred texts as immutable. The Bagre "is an extended religious poem that is recited in rhythmic speech primarily in a liturgical context and the contents of which provide the basic structure of the LoDagaa's social and religious practices." Goody found out that there were not only significant variations between different speakers, but even by the same speaker at different times. "Goody found that some of the elements that he initially considered most essential to the narrative were simply dropped from other versions." The claim is that, as far as we can tell (since except for studies like that of the Bagra, there's no way to know what was told the previous generation), oral cultures are worse at transmitting exact information than literate ones--and may not even value exactness much. Often, he claims, even the gist is lost.

This unreliability agrees with claims I mentioned about effigy mounds: elders claimed that they were recent, carbon dating says they aren't. OTOH, sometimes the gist is transmitted well enough to be verified by archaeology.

He relies on Close's work to say that Mecca wasn't a major trading center (other people assert that it was a cross-roads of trade routes), since, among other things, at the time much of the traffic would have gone by the far-away sea. Therefore Mecca was a small and rather simple town, with essentially no literacy. Muhammed is traditionally believed to have been illiterate.

Without literacy, he predicts, given the limitations of human memory (he devotes a chapter to research on this), that the stories people remembered Muhammed telling would have been retold with subtle and then less subtle variations, until a majority of the story was inaccurate. At best, the gist would remain, but not always that.

Now he is stomping on Muslim toes, hard. He brings historical-critical discussions of the Bible up as evidence for his assertions, together with the claim that the gospels were written late. This is a rather feeble reed: literacy among first century Jews was relatively high (I presume at least the tax collector Matthew could read/write), and literary evidence dates the synoptics earlier than the destruction of the temple. (Can you imagine someone quoting Jesus predicting the temple destruction without at least interjecting a hint about its demise? Unless you are forging the whole thing, it just isn't happening. And yes, interjections exist)

At any rate, he doesn't bring this part off well--too many assertions.

He addresses the radiocarbon dating of some early copies of the Qur'an that were recently found, which seem to predate al-Malik. Radiocarbon dating is good for the century, but the error bars are too large to date something to a few decades--so most of them could actually be later. He points out that some manuscripts predated Muhammed! Either the parchments were kept around for up to a century before being used (imaginable, if not probable), or there are systematic errors in the carbon dating. Dating methods were recalibrated back in 2020, and he notes that there are known to be northern/southern hemisphere differences and that there are alleged to be differences from zone to zone as well.

The Qur'an references things like fishing on the Sabbath, which isn't something you'd expect residents of Mecca to relate to very well. It offers a nativity story of Jesus that reflects the rituals of the Kathisma church, with details not found elsewhere. The Qur'an is described as being "in dialog" with Christianity at a level not to be expected in an illiterate backwater town in a region with no known Christian activity. (Christianity was found around the edges of the penninsula, but isn't recorded in the interior this early.)

So, maybe it was partly written in the Levant. The references to Christianity seem to have Syrian Christian details. (I go by what Shoemaker wrote here; I haven't looked this up.)

On the other hand, the Qur'an claims that some Christians were early converts. (Shoemaker thinks that's a later addition since Mecca wasn't a big or important place and there wouldn't have been any Christians there.) So knowledge of Christianity might have come from them.

On the third hand, militating against significant knowledge of Christianity (certainly not "in dialog" with it), is the howler in Sura 5:116, in which the Trinity is supposed to be the Father, Jesus, and Mary. There's an ancient Eastern Chuch document reference to an extinct group that thought this, but the chances that any survived to talk to Muhammed seem negligable. It's the kind of misunderstanding you'd get if you looked at the icons in a church without actually talking to any of the Christians.

With respect to literacy: There are references in the early stories claiming that several different people had copies of Muhammed's addresses, including one of his wives and Ali. There were scribes in the era. Also, one of the points he brings up to assert lack of literacy is primitive graffiti--he says it represents people learning by imitation but not able to write much. I think it suggests that even the illiterate wanted to show off what knowledge they had, which meant literacy was honored.

Other little details: there are parts of the Qur'an which early commenters couldn't figure out--words that they didn't know the meaning of, and even suras that couldn't quite be nailed down. The most probable of the options he suggests is that these are pre-Muhammed quotations.

Some parts are repeated, with slightly different wording. This is something a compiler might do when faced with two different versions and no clear way to pick one. He didn't give examples of repetitions that change the gist, but says they're there.

Overall, his model is that the Koran is composed of reconstructed versions of more or less what Muhammed said, sometimes with adaptations to the local Levant culture. He doesn't go so far as to say the latter are what Muhammed "would have said if he'd been in Syria", but he hints at it.

Over and over he says that texts are fluid--to the point of annoyance. When the texts have similar themes, I don't think they're as fluid as all that. The variants he lists side-by-side are in different order but are otherwise pretty much the same.

Each chapter is argued separately, but they often refer to the same things, which adds a degree of repetition to the text. He argues that the historical-critical approach is separate from but not antithetical to the traditional Muslim approach of believing the text--but it isn't true here any more than it is when applied to the Bible.

I learned a few things. I think he's right about al-Malik being the standarizer. I think some things were transmitted accurately--like the howler. I satisfied my " 'satiable curtiosity" to some degree, but I'm not convinced of his model. If this sort of historical argument intrigues you, read it, otherwise I hope my summary gives the gist.

Saturday, October 14, 2023

Early version

Back in the 80's, we had occasion to visit a friend of my wife's in Milwaukee. Elis was revamping an old meatpacker's mansion that had seen better decades and many students when it was divvied up into small apartments. (An owner had painted over marble.) He was a skeletal type already, and sometimes had fun standing by the highway from Illinois at night in a black cloak with a scythe--Illinois had a higher drinking age at the time.

He had gone to a con dressed in one of his inimitable outfits, but his prop was his pride. He'd programmed a chip to generate random numbers, which induced switches to turn on different colored lights in the top of what he called his "Arcturian stop light." It was simple, so in a few hours the patterns would repeat. Apparently people had fun with it.

Pity he didn't try to patent the idea. We went to this year's Gleam show at Olbrich Gardens, and random light changes were everywhere there--everybody does them now. Some of the best exhibits were simple: firework-style lights over a reflecting pool, or color changing floods on flowers in the conservatory.

Elis' housemate was wrapping up a degree in herpetology, and had several snakes (some hot) and a large snapper in the basement, together with a most-of-the-time secure mouse colony to supply them with food.

We lost track of Elis some years back. Kids' needs and activities tend to fill the calendar.

Eclipse

We were getting 100% coverage by clouds today, but a few minutes ago there came a brightness outside while I sat at the kitchen table. A break in the clouds? I'd mislaid my "eclipse glasses" but figured I could improvise something, and maybe wake up my wife if it worked.

No, it was a break in the lower cloud deck only. I squinted, but the sun was too bright even through the upper cloud deck.

I watched the reflection of the eclipse in the bird bath. I could make out the gnawed shape just fine, in between wind gusts that rippled the water, for the 30 seconds that the lower clouds parted.

Thursday, October 12, 2023

And after victory, what?

Psalm 59 (or Psalm 58 in the DR) seems straightforward enough, except for verse 11. "Do not slay them, or my people will forget;"

He's talking about his enemies: "God will let me look triumphantly upon my foes." And the reason he doesn't ask God to slay his enemies for him isn't because he is merciful and hopes for reconciliation. There's no hint of that. It's so that "my people" don't forget.

Forget what? I'm not perfectly sure, but easily forgotten things in time of peace are that a) you had and have enemies and b) God delivered you. Having weeping scattered enemies around might help remind people. Or not, if the enemies were thoroughly beaten enough.

Jesus warned that there would be wars and rumors of war, and also that there'd always be poor with us. Wars too, it looks like.

Maybe, in the background, the verse also recognizes that wars are rarely over forever. Sometimes the best a victory will do is kick the can down the road for a few years.

Sometimes, for instance if they're allies against a common enemy, you can get reconciliation--for a while. We have had the good fortune to live through a time when most of Western Europe was at peace, even trying to form a kind of union. But sooner or later you get a new king who doesn't know Joseph, and the interests of the nations (aka the interests of the powerful) diverge.

Sometimes the differences are irreconcilable, and you'll fight the same war again and again. Sounds futile--but there's no earthly way around it.

And victories can be odd things sometimes:

This is one of history’s delightful little jokes: about fifteen minutes before the Arab conquest, the Eastern Roman Empire had finally and utterly destroyed the power of Persia, after seven centuries of constant rivalry and war. It was really the Empire’s most magnificent single accomplishment, but no one remembers it, because the Byzantine conquest of Persia lasted for about as much time as it takes oatmeal cookies to bake. Then the Arab conquerors swept into the defenseless, demoralized, and disorganized Persian Empire and made themselves at home.