Ryan Moulton

Ryan Moulton

@moultano.bsky.social

Algorithmist Articles: https://moultano.wordpress.com/

9K followers1.3K following15.5K posts

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If you thought my last post didn't have enough birds, or enough math, or enough math about birds, I have the post for you. moultano.wordpress.com/2026/08/14/f...

moultano.wordpress.comFairly Ranking the Most Brilliant BirdsFinding beautiful birds with data, and the ethics of converting preferences into math
Ryan Moulton@moultano.bsky.social

I spent the last month obsessed with finding colors that can't be displayed on a conventional screen. This is what I found. moultano.wordpress.com/2026/06/19/w...

Every cradle of civilization based its existence on modified grass. Corn, wheat, rice, emmer, barley, oats, all grass. Grass didn't exist until the late Cretaceous and didn't spread until the Oligocene, 30 mya. The Great Filter is grass.

I want to tell all the Chinese barbers in the bay area that you don't have to keep the same price for 30 years. You don't have to charge $15 for a haircut. I feel so bad for them.

If we're an ancestor simulation we're probably a random joke somebody made at a party. "What if Donald Trump had been president at the singularity? lol." "*burp* I'm gonna type it in." "Haha, no wait. That's too mean to that world. You can't put them through that." "Too late."

Ryan Moulton reposted

CALL FOR AI DETECTION BENCHMARKS I believe it is vital that third parties are able to audit AI detectors like Pangram. Our largest sample size benchmark, from UChicago, was run on Pangram 3 and is a year old now.

If you have a tweet that goes viral and contains even an 8th grade vocabulary word, you'll get a bunch of quote tweets saying "look at this guy who learned this word yesterday and is trying to show off."

It's a real problem in the design of consciousness that you need to be unconscious every day to live, but can't diagnose any problems with your unconscious period because you aren't conscious.

ADHD Memes@adhdforreal.bsky.social

Do you think the ancient Romans sometimes talked about "What if Mars was a woman? (Marfoid)" and it swept through the forum for a few weeks?

Sky Marchini@sky.skymarchini.net

>i log in >>there is malfoid discourse i can't keep doing this dawg.

Recalling one of the scenes in the Odyssey (that I skipped when I read it to my kids) where all the Olympian gods decided that even they, regardless of sibling or marital status, would have sex with Aphrodite if they got the chance.

I actually respect artisans deciding that they aren't ever going to use AI for their work, but it has to be coupled with an acknowledgement that this is totally impractical for the real economy.

Some people want to climb everest. Some people want to fly over everest in luxury in a 747. These are both important aspects of life. The luxurious easy path isn't the one under threat.

Whenever someone describes a thought experiment about a teaspoon of neutron star, it sort of registers to me like this, except then it punctures through the core of the earth.

tired of pressing your aeropress down by hand? automate that shit! with a 7 lb tungsten sphere. you will certainly not regret your purchase of a 7lb tungsten sphere!

Thank goodness.

alex benzer@alexbenzer.com

we're testing a new beta version of the Notifications tab! it has new tabs to help you notice priority notifications, and it uses new grouping logic to reduce noise (e.g. when one person likes a bunch of your posts). disclaimer: it's a beta, not a final version. send us your feedback! :)

Something that occurred to me playing Order of the Sinking Star is that one of the dominant factors in how much you enjoy a puzzle game is how much you trust the designer. If you don't trust them it doesn't feel worth it to try. Would be interesting to see a puzzle game play with that in the story.

A pet peeve of mine is when people talk about accuracy but actually just show calibration, as in this graph. You could flip a coin for every market and also achieve perfect calibration. The grey x-axis histogram shows accuracy, and they're ~only accurate for econ. www.pnas.org/doi/10.1073/...

Accuracy can only really be assessed in relative terms as "compared to what?" but heuristically, for these to be accurate you're looking for the histogram of predicted probabilities to be bimodal at 1 and 0, expressing certainty, not the slightly skewed uniform distributions most topics see here.

Scheming a new halloween decoration scheme for (probably) next year. Pointing black light floodlights at my bushes from below, (or alternatively filling them with black light string lights) then dangling black plastic sheets from them with fluorescent eyes painted on them in positions to glow.

Every 20 years or so some pop song accidentally fills the ritualized-dancing-shaped hole in American culture, (the electric slide, the macarena, YMCA) but we never manage to fill that hole with something more dignified.

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Every time somebody dms me that they really appreciate my blog, I send it to my wife, and this convinces her that it's worth the time I spend on it, so anything you send me directly contributes to the time I have to work on new articles.

For bsky to see the value in this take, It's useful to track how the most virulent anti-immigrant sentiment in the current US right was largely imported from the European right.

Dan Mauler 🎃@meelar.bsky.social

I just think Matt's wrong about this. We're at a point in our technological development where a ton of problems spill over national borders--if Flavio Bolsonaro burns down the Amazon, that will flood houses in Miami.

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The US does not have immigration issues with cultural conflict, welfare insolvency, unemployment, or crime. We instead have much more moderate issues of language and poverty.

It's cool that purple and orange have become the canonical Halloween colors like red and green are for Christmas. Halloween did not have canonical colors when I was a kid.

For bsky to see the value in this take, It's useful to track how the most virulent anti-immigrant sentiment in the current US right was largely imported from the European right.

Dan Mauler 🎃@meelar.bsky.social

I just think Matt's wrong about this. We're at a point in our technological development where a ton of problems spill over national borders--if Flavio Bolsonaro burns down the Amazon, that will flood houses in Miami.

Once upon a time, the right considered the possibility that latin american immigrants, as culturally conservative catholics who care a lot about pocketbook issues and small business, often fled communism, and arrive here alreadly patrioitic and americanized, might be natural republicans.

I've uncovered a new spam technique on youtube music. You make a playlist for a holiday, like halloween songs, fill it with common favorites, but intersperse them with your own copies of public domain music that are each a half hour long.

Whenever people post this meme I'm unclear whether they want the datacenters to require more approvals, or the high speed rail to require fewer.

lauren@lauren.rotatingsandwiches.com

i don't think it's that crazy it's a lot harder to use public money to build a complicated interconnected grid of rail infrastructure than it is to use private money to build a bunch of big warehouses. like i don't think it's great only one of those is possible but what i do not think it is is crazy

If you have a front door, and aren't decorating for Halloween, I assume you are either elderly and infirm, overwhelmed with young kids, are undergoing some immense personal tragedy that forces you to neglect day-to-day things, or you don't understand the purpose of life.

Every 20 years or so some pop song accidentally fills the ritualized-dancing-shaped hole in American culture, (the electric slide, the macarena, YMCA) but we never manage to fill that hole with something more dignified.

(Inspired by attending a dandiya event, dancing garba, and recalling that group dancing is yet another thing twitter white nationalists find terrifyingly unamerican.)

Are we not hearing about catastrophic hardware vulnerabilities because our hardware is actually that good or because people are holding them back since they're unpatchable?