Internet addiction may not be as bad as some other forms of addiction, but it’s more common (and more personal). I have young children now and wanted to learn more about it, so I included some questions in last year’s ACX survey. The sample was 5,981 ACX readers (obviously non-random in terms of Internet use level!). I don’t think the results were very helpful, but I post them here for the sake of completeness.

https://www.astralcodexten.com/p/indulge-your-internet-addiction-by 

Recently we’ve gotten into discussions about artistic taste (see comments on AI Art Turing Test and From Bauhaus To Our House).

This is a bit mysterious. Many (most?) uneducated people like certain art which seems “obviously” pretty. But a small group of people who have studied the issue in depth say that in some deep sense, that art is actually bad (“kitsch”), and other art which normal people don’t appreciate is better. They can usually point to criteria which the “sophisticated” art follows and the “kitsch” art doesn’t, but to normal people these just seem like lists of pointless rules.

But most of the critics aren’t Platonists - they don’t believe that aesthetics are an objective good determined by God. So what does it mean to say that someone else is wrong?

Most of the comments discussion devolved into analogies - some friendly to the idea of “superior taste”, others hostile. Here are some that I find especially helpful:

https://www.astralcodexten.com/p/friendly-and-hostile-analogies-for

Like most people, Tom Wolfe didn’t like modern architecture. He wondered why we abandoned our patrimony of cathedrals and palaces for a million indistinguishable concrete boxes.

Unlike most people, he was a journalist skilled at deep dives into difficult subjects. The result is From Bauhaus To Our House, a hostile history of modern architecture which addresses the question of: what happened? If everyone hates this stuff, how did it win?

European art in the 1800s might have seemed a bit conservative. It was typically sponsored by kings, dukes, and rich businessmen, via national artistic guilds that demanded strict compliance with classical styles and heroic themes. The Continent’s new progressive intellectual class started to get antsy, culminating in the Vienna Secession of 1897. Some of Vienna’s avante-garde artists officially split from the local guild to pursue their unique transgressive vision.

The point wasn’t that the Vienna Secession itself was particularly modern…

https://www.astralcodexten.com/p/book-review-from-bauhaus-to-our-house 

Do longer prison sentences reduce crime?

It seems obvious that they should. Even if they don’t deter anyone, they at least keep criminals locked up where they can’t hurt law-abiding citizens. If, as the studies suggest, 1% of people commit 63% of the crime, locking up that 1% should dramatically decrease crime rates regardless of whether it scares anyone else. And blue state soft-on-crime policies have been followed by increasing theft and disorder.

On the other hand, people in the field keep saying there’s no relationship. For example, criminal justice nonprofit Vera Institute says that Research Shows That Long Prison Sentences Don’t Actually Improve Safety. And this seems to be a common position; William Chambliss, one of the nation’s top criminologists, said in 1999 that “virtually everyone who studies or works in the criminal justice system agrees that putting people in prison is costly and ineffective.”

This essay is an attempt to figure out what’s going on, who’s right, whether prison works, and whether other things work better/worse than prison.

https://www.astralcodexten.com/p/prison-and-crime-much-more-than-you

Suppose something important will happen at a certain unknown point. As someone approaches that point, you might be tempted to warn that the thing will happen. If you’re being appropriately cautious, you’ll warn about it before it happens. Then your warning will be wrong. As things continue to progress, you may continue your warnings, and you’ll be wrong each time. Then people will laugh at you and dismiss your predictions, since you were always wrong before. Then the thing will happen and they’ll be unprepared.

Toy example: suppose you’re a doctor. Your patient wants to try a new experimental drug, 100 mg. You say “Don’t do it, we don’t know if it’s safe”. They do it anyway and it’s fine. You say “I guess 100 mg was safe, but don’t go above that.” They try 250 mg and it’s fine. You say “I guess 250 mg was safe, but don’t go above that.” They try 500 mg and it’s fine. You say “I guess 500 mg was safe, but don’t go above that.”

They say “Haha, as if I would listen to you! First you said it might not be safe at all, but you were wrong. Then you said it might not be safe at 250 mg, but you were wrong. Then you said it might not be safe at 500 mg, but you were wrong. At this point I know you’re a fraud! Stop lecturing me!” Then they try 1000 mg and they die.

The lesson is: “maybe this thing that will happen eventually will happen now” doesn’t count as a failed prediction.

I’ve noticed this in a few places recently.

https://www.astralcodexten.com/p/against-the-generalized-anti-caution

Last month, I challenged 11,000 people to classify fifty pictures as either human art or AI-generated images.

I originally planned five human and five AI pictures in each of four styles: Renaissance, 19th Century, Abstract/Modern, and Digital, for a total of forty. After receiving many exceptionally good submissions from local AI artists, I fudged a little and made it fifty. The final set included paintings by Domenichino, Gauguin, Basquiat, and others, plus a host of digital artists and AI hobbyists.

One of these two pretty hillsides is by one of history’s greatest artists. The other is soulless AI slop. Can you tell which is which?

If you want to try the test yourself before seeing the answers, go here. The form doesn't grade you, so before you press "submit" you should check your answers against this key.

Last chance to take the test before seeing the results, which are:

https://www.astralcodexten.com/p/how-did-you-do-on-the-ai-art-turing

In 1980, game theorist Robert Axelrod ran a famous Iterated Prisoner’s Dilemma Tournament.

He asked other game theorists to send in their best strategies in the form of “bots”, short pieces of code that took an opponent’s actions as input and returned one of the classic Prisoner’s Dilemma outputs of COOPERATE or DEFECT. For example, you might have a bot that COOPERATES a random 80% of the time, but DEFECTS against another bot that plays DEFECT more than 20% of the time, except on the last round, where it always DEFECTS, or if its opponent plays DEFECT in response to COOPERATE.

In the “tournament”, each bot “encountered” other bots at random for a hundred rounds of Prisoners’ Dilemma; after all the bots had finished their matches, the strategy with the highest total utility won.

To everyone’s surprise, the winner was a super-simple strategy called TIT-FOR-TAT:

https://readscottalexander.com/posts/acx-the-early-christian-strategy 

The rise of Christianity is a great puzzle. In 40 AD, there were maybe a thousand Christians. Their Messiah had just been executed, and they were on the wrong side of an intercontinental empire that had crushed all previous foes. By 400, there were forty million, and they were set to dominate the next millennium of Western history.

Imagine taking a time machine to the year 2300 AD, and everyone is Scientologist. The United States is >99% Scientologist. So is Latin America and most of Europe. The Middle East follows some heretical pseudo-Scientology that thinks L Ron Hubbard was a great prophet, but maybe not the greatest prophet.

This can only begin to capture how surprised the early Imperial Romans would be to learn of the triumph of Christianity. At least Scientology has a lot of money and a cut-throat recruitment arm! At least they fight back when you persecute them! At least they seem to be in the game!

https://www.astralcodexten.com/p/book-review-the-rise-of-christianity

I.

Polymarket (and prediction markets in general) had an amazing Election Night. They called states impressively early and accurately, kept the site stable through what must have been incredible strain, and have successfully gotten prediction markets in front of the world (including the Trump campaign). From here it’s a flywheel; victory building on victory. Enough people heard of them this election that they’ll never lack for customers. And maybe Trump’s CFTC will be kinder than Biden’s and relax some of the constraints they’re operating under. They’ve realized the long-time rationalist dream of a widely-used prediction market with high volume, deserve more praise than I can give them here, and I couldn’t be happier with their progress.

But I also think their Trump shares were mispriced by about ten cents, and that Trump’s victory in the election doesn’t do much to vindicate their numbers.

https://www.astralcodexten.com/p/congrats-to-polymarket-but-i-still

[I haven’t independently verified each link. On average, commenters will end up spotting evidence that around two or three of the links in each links post are wrong or misleading. I correct these as I see them, and will highlight important corrections later, but I can’t guarantee I will have caught them all by the time you read this.]

https://www.astralcodexten.com/p/links-for-november-2024