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wrp

2,806 karma · joined June 11, 2009

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wrp··on Anna's Archive: An Update from the Team
Similar. Anna's Archive has become a more convenient alternative to the campus library. I can grab something while at home, get the info I need, and delete. If the title is worthwhile, I'll buy my own copy. I don't buy more books than I did before, but my satisfaction rate is higher, since I can check the contents before buying.

On the other hand, I buy way more movies than I used to, because upload sites have exposed me to many good films that I would never have heard of otherwise.

wrp··on Cache of WW2 bombs found under a playground in Northumberland
Danger UXB (1979) the miniseries was also very good at portraying the bomb disposal procedures.
wrp··on LLMs tell bad jokes because they avoid surprises
According to the incongruity model, the humor response is triggered by awareness of conflicting interpretations of the narrative. In jokes, this triggering usually hinges on some linguistic ambiguity.

To leverage incongruity, a funny punchline for "Why did the sun climb the tree?" would rely on an unexpected interpretation of the question or a double meaning in the answer.

wrp··on Pirate library operator arrested, study canceled for 330k members
Journal articles represent an extreme where sharing is most ethical. An opposite extreme would be something like AAA games. In the range between are things like monographs, textbooks, literature, etc.
wrp··on Pirate library operator arrested, study canceled for 330k members
In South Korea, educational inequality due to inability to afford educational materials has been an issue for many years.

The argument against piracy is that people have the right to be compensated for their work. Consider this argument in the context of medical services. The extreme pirate position is equivalent to expecting doctors to provide cosmetic surgery for free. The extreme industry position is equivalent to saying doctors should let patients die on the sidewalk if they can't pay.

I'm torn on the issue of sharing files, because I've watched its rise over the past 25 years and seen how tremendously it has improved educational opportunities for poorer peoples.

wrp··on Occult books digitized and put online by Amsterdam’s Ritman Library
I wonder how Terry Pratchett would have dealt with magical e-books? The goings on at the library of Unseen University were some of my favorite parts of Discworld.
wrp··on I used to know how to write in Japanese
> In other words, what feels like a single, monolithic "literacy" ability is actually two distinct skills, each exercised in different instances and each capable of improving and decaying on its own.

This dissociation has been used to test theories of hemispheric specialization. A good overview is in Neurolinguistic Aspects of the Japanese Writing System by Michel Piradis (1985).

wrp··on What medieval people got right about learning (2019)
TFA misses a key difference between apprenticeship and classroom learning. Apprentice training tends to be one-on-one. When classroom instruction is done one-on-one, learning dramatically improves. This is called the "two sigma problem" in the educational literature. Ignoring this aspect gives the other factors discussed in TFA exaggerated significance.
wrp··on 1910: The year the modern world lost its mind
It was explained to me that this phenomenon is a product of the noise wavelength matching up with the distance between houses. When you stand between the houses, you are near a null point and may hear nothing at all. But the wall of your house will be acting like a giant speaker diaphragm.
wrp··on 1910: The year the modern world lost its mind
I know a consulting acoustical engineer who tracks down noise problems for companies and individuals. He goes on about the difficulty of even finding the source of low-frequency noise because of distance and vague directionality. In an extreme case, a rural family was tormented by a constant throbbing sound that turned out to be from a utility station 5 miles away.
wrp··on 1910: The year the modern world lost its mind
The Penny Post, introduced in England in 1840, may have been an even greater catalyst of social change. Within urban areas, communication latency was surprisingly low. Londoners got five deliveries per day.
wrp··on The great myth of empire collapse
I think that was also a factor in the early success of the Islamic conquest. The Arabians initially imposed lower taxes and interfered less with local politics.
wrp··on Purdue student from South Korea released from ICE detention facility
A woman with a visa valid through December 2025 is detained for staying past her visa.

It would be good to hear from an immigration expert on what can be done to avoid this kind of screw up.

wrp··on What if AI made the world’s economic growth explode?
> ...what if the AI generates incorrect code, and the bio people don't realize it?

Cynically, there are plenty of people who don't care so long as they can get it published.

Pragmatically, the quality of work is frequently so poor, leading to so much random variation in results, I doubt that frequent errors in AI-produced work would significantly change the quality range in many fields.

wrp··on What if AI made the world’s economic growth explode?
Very well put. I expect the same thing is coming in Linguistics, though at a slower rate because linguists are even more tech/math-phobic than biologists.
wrp··on Spontaneous human combustion: around since (at least) 1833?
Interesting phenomenon, cursed by attention from writers on the paranormal. A pretty good treatment is The Entrancing Flame (1996) by retired policeman John E. Heymer. He starts with a case that he personally investigated. As I recall, he has doubts about the wick theory.
wrp··on When swiping supplants scissors: The hidden cost of touchscreens
I have many colleagues in the humanities who are the same, even though they have been heavy users of personal computers since the beginning. They seem to just reject retaining detailed operational knowledge. This seems to be distinct from the issue of becoming comfortable with interfaces.
wrp··on When swiping supplants scissors: The hidden cost of touchscreens
People reason that if a skill is important, people need to become good at it, and becoming good requires starting early in life. This reasoning isn't valid for computer use, and I have an anecdote to illustrate why.

When the internet was yet fairly new, I was assigned to teach basic computer use to a class of Saudi Arabian soldiers. Many of these guys were fresh out of the desert, some even still adjusting to the idea of wearing shoes. They had no idea what to do when placed in front of a computer. Imagine if your dog got up on its hind legs, rested its paws on the keyboard, and poked its nose at the screen. To cut the story short, I led them through this and that and by the end of a month, they certainly couldn't touch-type, but they were designing their own web pages. They were so enthusiastic that they were sneaking into the lab after hours (evidently to search online for pics of naked ladies).

My point is that computer interfaces are designed to be simple and intuitive, so you don't need an early start to practice like you do with a highly complex task like playing a musical instrument. There is really no developmental benefit to early screen use.

wrp··on Air Force unit suspends use of Sig Sauer pistol after shooting death of airman
> The gun has been at the center of dozens of civil lawsuits claiming it has a design flaw, though judges and juries have delivered mixed verdicts over the company’s liability in these shootings.

It does sound like there is a specific design issue to be discussed.

wrp··on Writing is thinking
> writers...developed full books in their mind first

When reading long, closely reasoned passages of medieval philosophy, I've wondered about their development process, when there was no such thing as scratch paper.

> Kids that grow up with LLMs will just think differently.

People are just glibly saying this sort of thing, but what specifically is coming? I'm now wrestling with the problem of dealing with university students who don't hesitate to lean on LLMs. I'm trying to not be dismissive, but it feels like they are just thinking less, not differently.

wrp··on Writing is thinking
You need to add into consideration that laying things out in visual display provides cognitive support, reducing the effort to reason about more things. So writing out ideas really does allow you to reach a greater scope of synthesis.
wrp··on How to increase your surface area for luck
Many years ago, like maybe in the 1920s, the randomness of success in life was the focus of popular interest sufficiently to inspire scholarly research. I think it was mostly history professors who collected case studies of "lucky" people and tried to find patterns. I don't know how many publications resulted, but I read two or three books.

The books generally provided lists of observed patterns, usually at least a half dozen but sometimes a few times that. My takeaway from that reading was three general principles.

1. Location: The kind of events that you would consider relevant luck are not evenly distributed geographically. You need to be where they happen more often.

2. Preparation: At those locations, there will probably be multiple candidates waiting to take advantage of an opportunity. You need to aim to be the best candidate.

3. Flexibility: Your expectations for desirable opportunities have been molded by your limited knowledge of the world. You need to be ready to pursue opportunities that weren't exactly what you had in mind but may turn out to be just as satisfying.

TFA is hard to comment on because it feels like a rough draft. The reasoning could be sharpened. I have reservations about the "air your weirdness", because it seems to contradict the principle of flexibility.

wrp··on Frequent users of ChatGPT are robust detectors of AI text
For most of the issues that human evaluators catch, I can conceive of technical solutions, except for the problem of factual errors. Solving the problem of factuality requires a sufficient model of the world, which is possible only in very restricted domains. I'm afraid the end result of LLM development will be an extremely convincing purveyor of misinformation.

There is some discussion of LLMs and models in another thread. (https://news.ycombinator.com/item?id=44625629)

wrp··on The current hype around autonomous agents, and what actually works in production
TFA is a bit rambling and readers are getting distracted by specific claims, like the bit about 99.9%+ reliability. TFAs main point is that productive use of AI agents requires tightly specified context and frequent human intervention, which is what folks have been saying for a while.
wrp··on The current hype around autonomous agents, and what actually works in production
That was annoying. Saw the post, then later had a hard time finding it again.
wrp··on Frequent users of ChatGPT are robust detectors of AI text
TFA should be compared with Tufts (2025) A Practical Examination of AI-Generated Text Detectors for Large Language Models.[0] Tufts found that automated detection is very unreliable, while Russell found the opposite for human evaluators.

The explanation for the difference is that automated discrimination has relied mainly on structural factors such as average sentence/paragraph length and frequency of stock words/phrases and certain parts of speech. Human evaluators look at content factors such as repetition of ideas, less precise wording, generalizations rather than concrete examples, overall conceptual coherence, and factual errors.

https://arxiv.org/abs/2412.05139

wrp··on Cats as Horror Movie Villains
When I was a kid, my family got a kitten and a puppy at the same time. There were no other domestic animals around, so the two had only each other for socialization. The dog apparently observed how much attention the cat got when it purred, so it developed a habit of making a strange guttural noise when it was petted. We figured it was trying to purr.
wrp··on Roman dodecahedron: 12-sided object has baffled archaeologists for centuries
I saw a video by an expert on Medieval weapons, demonstrating various arrowheads and their uses. For one of them, he said that we know the Europeans had it because it was pictured in Medieval manuscripts, but there is no record of what it was used for.
wrp··on What Was Cyberpunk? In Memoriam: 1980-2020 (2020)
> smartphone addiction and constant connectivity become normalized

Cyberpunk predicted this, but I don't think anyone predicted how we now see people relinquishing their thinking to LLMs.

> Babies flick paper magazines to scroll

I know a young couple who are rigorously keeping screen devices away from their toddler, yet the kid has picked up the habit of holding up random objects to his ear and talking to it, or just swiping across the object's surface.

wrp··on Random selection is necessary to create stable meritocratic institutions
Any discussion of sortition in politics needs at least a mention of Harrison Bergeron.
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