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Jeffrey M Epstein

@jeffreymepstein

Quantum information, computation, and foundations. Increasingly interested in logic and the philosophies of physics, language, and mind. ๐Ÿ“ San Francisco jeffreymepstein.github.io/

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Latest posts by Jeffrey M Epstein @jeffreymepstein

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I tried to do what we call, if I may be so bold, a "conceptual scoop"!!

Pls read my story on the most overlooked form of extreme confinement of farmed animalsโ€”the routine caging of millions of dairy calves in tiny crates less than 1/10 the size of a parking spot.

It's not about veal! (๐Ÿงต)

05.03.2026 16:07 ๐Ÿ‘ 58 ๐Ÿ” 26 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 4

Unfortunately I can tell you that he is 100% thinking about the extended Enderโ€™s Game universe thing about โ€œthe old joke: imagine what someone smarter than you would do, and then do itโ€. So heโ€™s also imagining himself as a child soldier when he does this.

10.03.2026 02:35 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Now that you know what it is, maybe you can sand it off, or give it to a museum. Those are actions.

10.03.2026 02:33 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Thereโ€™s also the 2.5th order question of whether when you as a person who doesnโ€™t have to steal from Whole Foods do it anyway, are you more โ€œsticking it to Bezosโ€ or โ€œmaking it more likely they go the Walgreens route and hire armed security guards to follow people who look like they could be poorโ€?

09.03.2026 23:45 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

There are contributions from both points of view, so on the whole...yes!

09.03.2026 23:07 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Largely that it's fun to talk about these things with other people who are interested in them, and that that can be useful for sharpening our own understandings. Of course it's also good to read what's been written (I have read large parts of that book).

09.03.2026 23:05 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Thoroughly yes, conclusively perhaps not

09.03.2026 22:16 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

This is the right kind of question I think - "credences" shouldn't be fundamental objects in your theory

09.03.2026 21:00 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Just a quick clarification q, what does it mean to observe a probability? ๐Ÿ˜‡

09.03.2026 20:49 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Also in many cases the only way people check if it went where they wanted is by asking the train

09.03.2026 19:17 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
Alabama set to execute man who did not kill anyone Unless Alabama Gov. Kay Ivey intervenes, Charles โ€œSonnyโ€ Burton, 75, will be executed Thursday. He is among thousands in America convicted under a controversial felony murder law.

Sonny Burton is set to be executed by the state of Alabama on Thursday. There is a direct line between a government that murders its own citizens and the devaluing of life abroad. The sin has always started at home.

08.03.2026 12:42 ๐Ÿ‘ 1298 ๐Ÿ” 633 ๐Ÿ’ฌ 14 ๐Ÿ“Œ 31
08.03.2026 17:43 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

An extended analogy of writing to baking bread followed.

08.03.2026 17:05 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Overheard at coffee shop: โ€œThis is now the fourth time Iโ€™m writing this text, and Iโ€™ll probably write it two more times.โ€ Apparently some people in this city are still doing things right.

08.03.2026 17:04 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

I'm here to shut up and calculate. And I'm all out of calculate. ๐Ÿ˜Ž

06.03.2026 05:48 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
06.03.2026 05:36 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Are either of you familiar with Zurek's Quantum Darwinism stuff? Can't remember if you were involved in the kerfuffle about whether or not that is just Everett last week ๐Ÿ˜‚

06.03.2026 05:34 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

I'd be so sad if it turned out that a collapse theory was true. So messy and unpleasant.

06.03.2026 05:32 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

There's a lot of stimulating discussion in this collection. I read some of it after reading Wallace's book. I think a bunch of the essays are available elsewhere online. global.oup.com/academic/pro...

06.03.2026 05:30 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I do think the connection can be made, but I think to do it right requires more engagement with philosophy of mind than you typically see in discussions among physicists. (So for instance I think that the decision-theoretic approach of Deutsch and Wallace is not really conclusive.)

06.03.2026 05:27 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Agreed that this is the main problem. Non-unitary solutions of the MP let us make this connection by imagining, as we tend to classically, that minds ride around on physical objects. This breaks down in MW, so it remains to make the connection as convincing as the classical connection.

06.03.2026 05:24 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

As a matter of fact, I *would* like junior academics who use ai to keep their mouths shut!

04.03.2026 22:24 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Saw a bus stop ad advertising some ai for business thing, and the scenario was a guy with an ice cream store asking โ€œwhat were our most popular flavors this month?โ€ Have these people not heard of excel?

04.03.2026 21:38 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

my first book (2020) was about online neonazis and my second book (2024) was about christian theocrats. they gained strength, voltronned and became a government. my third book (2027) is going to be a history of notable sandwiches so i hope this means we will be governed by sandwichocracy

04.03.2026 21:30 ๐Ÿ‘ 3144 ๐Ÿ” 303 ๐Ÿ’ฌ 105 ๐Ÿ“Œ 33

as a member of the canadian diaspora what aspect of canadian identity should I get weird about

04.03.2026 18:11 ๐Ÿ‘ 9 ๐Ÿ” 2 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 0

"I use sonnet" "I use haiku" name one poet bro

03.03.2026 22:08 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Got it. I'm sorry for your loss. To clarify: You want a eulogy for your father that's ๐˜‚๐—ป๐—ถ๐—พ๐˜‚๐—ฒ, sounds ๐˜€๐—บ๐—ฎ๐—ฟ๐˜, and captures the ๐—น๐—ผ๐˜ƒ๐—ฒ ๐˜†๐—ผ๐˜‚ ๐—ต๐—ฎ๐˜ƒ๐—ฒ ๐—ณ๐—ผ๐—ฟ ๐—ต๐—ถ๐—บ. I get it. He wasn't just your father โ€” he was your Dad. Here a few options I came up with:

03.03.2026 20:50 ๐Ÿ‘ 2267 ๐Ÿ” 323 ๐Ÿ’ฌ 31 ๐Ÿ“Œ 18

It would be so cool if we had machines that were really good at doing exactly what we tell them to do when we give them precise instructions. Oh well, might have read too much sci-fi as a kid.

03.03.2026 17:30 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Congressman Brandon Gill

@RepBrandonGill
How many Americans have to get Allahu Akbarโ€™ed before we realize Islam is a problem?

Congressman Brandon Gill @RepBrandonGill How many Americans have to get Allahu Akbarโ€™ed before we realize Islam is a problem?

The way sitting politicians can say this stuff about Muslims while facing zero consequences is an indication of just how entrenched Islamophobia still is in our institutions and culture.

02.03.2026 22:48 ๐Ÿ‘ 2632 ๐Ÿ” 519 ๐Ÿ’ฌ 59 ๐Ÿ“Œ 32

Too many โ€œmiddle groundโ€ AI argumentsโ€”โ€œI have concerns, too, but we have to adaptโ€โ€”proceed from what is to me a peculiar embrace of โ€œinevitabilityโ€ which seems to be magical thinking, a way of depoliticizing the political, of self-soothing in the face of an overwhelming challenge.

01.03.2026 16:41 ๐Ÿ‘ 416 ๐Ÿ” 102 ๐Ÿ’ฌ 16 ๐Ÿ“Œ 15