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2026/04/21
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The official audio version of Astral Codex Ten, with an archive of posts from Slate Star Codex. It's just me reading Scott Alexander's blog posts.
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Against The Concept Of Telescopic Altruism
2026/04/21
I.
"Telescopic altruism" is a supposed tendency for some people to ignore those close to them in favor of those further away. Like its cousin "virtue signaling", it usually gets used to own the libs. Some lib cares about people in Gaza - why? Shouldn't she be thinking about her friends and neighbors instead? The only possible explanation is that she's an evil person who hates everyone around her, but manages to feel superior to decent people by pretending to "care" about foreigners who she'll never meet.
This collapses upon five seconds' thought. Okay, so the lib is angry about the Israeli military killing 50,000 people in Gaza. Do you think she would be angry if the Israeli military killed 50,000 of her neighbors? Probably yes? Then what's the problem?
"But vegetarians care about animals more than humans!" Okay, yeah, they sure do get mad about a billion pigs kept for their entire lives in cages too small to turn around in, then murdered and eaten. Do you think they'd care if a billion of their closest friends were kept for their entire lives in cages too small to turn around in, then murdered and eaten? I dunno, seems bad.
Maybe there is some possible comparison where some altruist cares about some set of foreigners more than a comparable set of countrymen? The war in Gaza killed 50,000 people, but the opioid crisis kills a bit over 50,000 Americans per year - is everyone who cares about Gaza exactly equally concerned about the opioid crisis? No, but there's a better explanation - people care about dramatic deaths in big explosions more than boring health crises, regardless of where they happen. Everyone, lib and con alike, cared more about 9-11 than about a hundred opioid crises, even though the former only killed 4% as many people as the latter. And even the people who care about the opioid crisis usually can't bring themselves to care about anything on the List Of Top US Causes Of Death, which are all extra-boring things like diabetes. Once you match like to like, nope, it's pretty hard to find a "telescopic altruism" example that stands out from the general background of people having weird priorities.
Nearly everyone cares about people close to them more than people far away. If there's a lib who would attend a Gaza protest instead of getting their deathly-ill kid emergency medical care, I haven't met them - and the "telescopic altruism" crowd certainly hasn't provided evidence of their existence. Instead, the people who care about their neighbors 1,000,000x times more than Gazans point to the people who 'only' care about their neighbors 1,000x times more than Gazans and say "Look! Those guys care about Gazans more than their neighbors! Get 'em!" in order to avoid any debate about whether a million or a thousand or whatever is the right multiplier.
https://www.astralcodexten.com/p/against-the-concept-of-telescopic
A Buddhist Sun Miracle?
2026/04/21
In 1917, some Portuguese children started seeing visions of the Virgin Mary. The Virgin told them she would enact a great miracle on a certain day in October, and a crowd of 100,000 gathered to witness the event. According to eyewitness reports, newspaper articles, etc, they saw the sun spin around, change colors, and do various other miraculous things. At least a hundred separate testimonies of the event have come down to us, with only two or three people saying they didn't see it. Catholics continue to bring this up as one of the best-attested miracles and strongest empirical proofs of the faith - including here on Substack, where there was a spirited debate about the event last fall.
I did my best to research the event, and the results were The Fatima Sun Miracle: Much More Than You Wanted To Know and Highlights From The Comments On Fatima. The main thing I was able to add to the Substack discussion, if not the broader worldwide one, was a survey of similar events. There were apparent sun miracles at various other Catholic sites and apparitions of the Virgin, including a crowd of hundreds of thousands in Italy, and a small town in Bosnia where they seem to happen regularly. But also, people who "sungaze" - a weird alternative medicine practice where people stare at the sun in the hopes that maybe this will help something and they won't go blind - report sometimes seeing the sun spin and change color in similar ways. And Buddhist meditators report that concentrating very hard on any bright light will cause similar things to happen.
Still, the Catholics - especially original Fatima-Substacker Ethan Muse - were not convinced. The other Catholic sightings could have been other real miracles, equally attributable to the Virgin. The sungazers were staring at the sun for a long time, unlike the Fatima pilgrims who just happened to glance up at it. And the meditators were doing sophisticated contemplative exercises, again different from the Fatima pilgrims who just looked up and saw it. These were suggestive, but there was no record of a miracle exactly like Fatima happening within a non-Catholic religious tradition.
Until now! Substacker Arthur T, building on research from Sophia In The Shell, has found a 1990s Buddhist sun miracle very similar to Fatima.
https://www.astralcodexten.com/p/a-buddhist-sun-miracle
How Natural Tradeoff And Failure Components?
2026/04/21
Michael Halassa: Did John Nash Really Have Schizophrenia? is a good article on the genetics of psychosis. Previous research found that schizophrenia genes decreased IQ but increased educational attainment. Usually IQ and education are correlated, so this was surprising. The new research finds two components to schizophrenia genetic risk. The first component, shared with bipolar, increases educational attainment. The second component, not shared with bipolar, decreases IQ. They average out to the observed full-spectrum genetic signal of constant-to-increased educational attainment paired with constant-to-decreased IQ.
In 2021, I discussed tradeoff vs. failure models of psychiatric conditions, and said that most conditions were probably a mix of both. The new research seems to confirm this: the first genetic component of schizophrenia is a tradeoff: bad insofar as it gives you higher schizophrenia risk, good insofar as it gives you higher educational attainment. Most likely this has something to do with creativity or motivation. The second component is a failure: bad in every way, with no compensating advantage. Most likely this is detrimental mutations in genes for neurogenesis and synaptic pruning.
I mostly wasn't thinking about schizophrenia when I wrote about tradeoffs vs. failures, so I was surprised to see the theory so nicely reflected there. But in retrospect, this is common sense. All multifactorial problems should naturally be combinations of tradeoffs and failures.
https://www.astralcodexten.com/p/how-natural-tradeoff-and-failure
Every Debate On Pausing AI
2026/04/21
SUPPORTER: America needs to start talking to China to come up with a bilateral agreement to pause AI. The agreement would need to be transparent, mutually enforceable, and…
OPPONENT: We can't unilaterally pause AI! China would destroy us!
SUPPORTER: As I said, we need to start negotiating a bilateral agreement so that both sides will…
OPPONENT: You fool! Don't you know that while we unilaterally pause AI, China will be racing ahead and using their lead to erode our fundamental rights and freedoms? How could you be so naive!
SUPPORTER: Look, I promise this is about negotiating for a mutual pause. We don't think a unilateral pause would work any more than you would. But we think that if we negotiate…
OPPONENT: And while we unilaterally pause, do you think China will just be twiddling their thumbs, doing nothing? Obviously not! This is about ceding the future to our rivals!
SUPPORTER: I get the feeling you're not listening to me.
https://www.astralcodexten.com/p/every-debate-on-pausing-ai
Being John Rawls
2026/04/21
I.
John Rawls was born in Baltimore, Maryland, on February 21, 1921. Not John Rawls the famous liberal philosopher (or, rather, John Rawls the famous liberal philosopher was also born in Baltimore, Maryland on February 21, 1921, but he is not the subject of our story). This is John Rawls the alcoholic.
John Rawls the alcoholic was twelve when they lifted Prohibition. He partook immediately, and dropped out of school the following year, supporting himself through a combination of odd jobs, petty crime, and handouts. When he was 41, he committed a not-so-petty crime - killing a man in a bar fight. Although he fled the scene and escaped without consequences, it turned him paranoid. Odd jobs and petty crime were both young men's games, and the handouts became an ever-larger share of his income. He learned to play the field, peddling the same sob story to the Salvation Army on Monday Wednesday Friday, the YMCA Tuesday and Thursday, and the local churches on weekends. He expected to drink himself to death by age 60, and there wasn't much to do but wait out the clock.
But as he entered his early fifties, the handouts started to dry up. The Salvation Army closed shop, the YMCA pivoted to physical fitness, and even the churches were no longer as charitable as before. One day he ran into a man he'd once seen volunteering at Salvation Army, and asked him what had happened.
"You haven't heard?" asked the volunteer. "None of the rich people donate to us anymore. They're all giving to this group called the John Rawls Foundation. If you're in trouble, you should talk to them. They're swimming in money!"
This naturally interested John Rawls the alcoholic, so he obtained their address from the volunteer and immediately headed over to their office building. He was met by a psychologist, who introduced himself as John Rawls ("Not the one the foundation is named after, just a funny coincidence, haha!")
John Rawls Psychologist told John Rawls Alcoholic that their foundation would be happy to help, but that he would have to get through a screening process first. The screening process would involve being administered a certain experimental drug and led through a hypnotic induction. The social worker would record his answers, and, if he passed the test, he would receive a monthly stipend that far exceeded the sum of his previous Salvation Army, YMCA, and church handouts. "Like a truth serum?" asked John Rawls Alcoholic. "Sure, let's say like a truth serum," said John Rawls Psychologist. "When will the screening process be?" asked John Rawls Alcoholic. "How about immediately?" asked John Rawls Psychologist.
So John Rawls Alcoholic found himself lying on a bed in what looked like a medical examination room, as John Rawls Psychologist shone a piercing light into his eye.
https://www.astralcodexten.com/p/being-john-rawls
Support Your Local Collaborator
2026/04/17
Every few weeks, a Trump administration official comes up with an insane plan that would devastate some American industry, region, or demographic. Maybe an Undersecretary of the Interior decides that aluminum is "woke" and should be banned. They circulate a draft order saying it will be illegal for US companies to use aluminum, starting in two weeks, Thank You For Your Attention To This Matter.
Next begins a frantic scramble on the parts of everyone affected, trying to make them back down. Industry lobbies, think tanks, and public intellectuals exchange frantic emails, starting with "They said WHAT?", progressing on to "Oh God we are so f****d", and occasionally ending in some kind of plan. Sending letters. Phoning members of Congress. Calling up that one lobbyist who had a fancy dinner with Trump a year ago and is still riding that high to claim he has vast administration influence.
I've been on the periphery of a handful of these campaigns, usually in medicine or AI. The common thread is that protests by liberals rarely work. The Trump administration loves offending liberals! If every Democratic member of Congress condemns the plan to ban aluminum, that just proves that aluminum really was "woke", and makes them want to do it more. What works, sometimes, is objections/protests from Republicans and Trump supporters.
These are hard to get. Trump supporters might support the insane plan. Even if they don't, they might be nervous to speak up or appear disloyal. You've got to find someone who's supported Trump until now, built up a reputation for loyalty, but this one time they finally snap and cash in some of their favors and agree to speak out. Sometimes it's because they're an aluminum magnate themselves and this would destroy their business. Other times they're just a think tank guy or influencer who happens to be really knowledgeable on this one issue and willing to take a stand on it. By such people is the world preserved.
https://readscottalexander.com/posts/acx-support-your-local-collaborator
Shameless Guesses, Not Hallucinations
2026/04/17
I hate the term "hallucinations" for when AIs say false things. It's perfectly calculated to mislead the reader - to make them think AIs are crazy, or maybe just have incomprehensible failure modes.
AIs say false things for the same reason you do.
At least, I did. In school, I would take multiple choice tests. When I didn't know the answer to a question, I would guess. Schoolchild urban legend said that "C" was the best bet, so I would fill in bubble C. It was fine. Probably got a couple extra points that way, maybe raised my GPA by 0.1 over the counterfactual.
Some kids never guessed. They thought it was dishonest. I had trouble understanding them, but when I think back on it, I had limits too. I would guess on multiple choice questions, but never the short answer section. "Who invented the cotton gin?" For any "who invented" question in US History, there's a 10% chance it's Thomas Edison. Still, I never put down his name. "Who negotiated the purchase of southern Arizona from Mexico?" The most common name in the United States has long been "John Smith", applying to 1/10,000 individuals. An 0.01% chance of getting a question right is better than zero, right? If I'd guessed "John Smith" for every short answer question I didn't know, I might have gotten ~1 extra point in my school career, with no downside.
You can go further.
https://www.astralcodexten.com/p/shameless-guesses-not-hallucinations
Last Rights
2026/04/17
Guest post by David Speiser
The Problem Everyone hates Congress. That poll showing that cockroaches are more popular than Congress is now thirteen years old, and things haven't improved in those thirteen years. Congressional approval dipped below 20% during the Great Recession and hasn't recovered since.
A republic where a supermajority of citizens neither like nor trust their representatives is not the most stable of foundations, so it should not be shocking that the legislative branch is being subsumed by the executive.
What's the solution? Many have been proposed, some with very snazzy websites. FairVote thinks that ranked choice voting and proportional representation will solve it. The Congressional Reform Project has another snazzy website with such bold proposals as "Increase the opportunity for Members to form relationships across party lines, including by bipartisan issues conferences." There are more think tanks. They want to enlarge the House by a few hundred members, switch to a biennial budget system, spend more on Congressional staffers, and introduce term limits, among many other suggestions.
There are op-eds too. Here's how the Atlantic wants to fix Congress. The New York Times of course has a solution. Here on Substack, Matt Yglesias thinks proportional representation is the solution, and Nicholas Decker has an especially interesting solution.
These proposals, no matter which direction they're coming from, have two things in common. The first is that they largely agree on the problem: members of Congress are disconnected from their constituents. Thanks to a combination of huge gerrymandered districts, national partisan polarization, and the influence of large donors, a representative has little incentive to care about the experience of individual people in their district.
The second thing that all these proposed solutions have in common is that none of them will ever be implemented.
https://www.astralcodexten.com/p/last-rights
SEIU Delenda Est
2026/04/17
California lets interest groups propose measures for the state ballot. Anyone who gathers enough signatures (currently 874,641) can put their hare-brained plans before voters during the next election year.
This year, the big story is the 2026 Billionaire Tax Act, a 5% wealth tax on California's billionaires. Your views on this will mostly be shaped by whether or not you like taxing the rich, but opponents have argued that it's an especially poorly written proposal:
It includes a tax on "unrealized gains", like a founder's share of a private company which hasn't been sold yet. This could be an existential threat to the Silicon Valley model of building startups that are worth billions on paper before their founders see any cash. Since most billionaires keep most of their wealth in stocks, any wealth tax will need some way to reach these (cf. complaints about the "buy, borrow, die" strategy for avoiding taxation). But there are better ways to do this (for example, taxing at liquidation and treating death as a virtual liquidation event), other wealth tax proposals have included these, and the California proposal doesn't. It appears to value company stakes by voting rights rather than ownership, so a typical founder who maintains control of their company despite dilution might see themselves taxed for more than they have. Garry Tan explains the math here with reference to Google. However, Current Affairs has a good article (?!) that pushes back, saying the proposal exempts public companies like Google. Although private companies would still be affected, this would be so obviously unfair that founders would easily win an exemption based on a provision allowing them to appeal nonsensical results. Still, some might counterobject that proposed legislation is generally supposed to be good, rather than so bad that its victims will easily win on appeal. It's retroactive, applying to billionaires who lived in California in January, even though it won't come to a vote until November. Proponents argue that this is necessary to prevent billionaire flight; opponents point out that alternatively, billionaires could flee before the tax even passes (as some have already done). One plausible result is that the tax fails (either at the ballot box or the courts), but only after spurring California's richest taxpayers to flee, leading to a net decrease in revenue. Some people propose that it could decrease state revenues overall even if it passed, if it drove out enough billionaires, though others disagree. Pro-tech-industry newsletter Pirate Wires finds that 20 out of 21 California tech billionaires interviewed were "developing an exit plan" and quotes an insider saying that "if this tax actually passes, I think the technology industry kind of has to leave the state". Even Gavin Newsom, hardly known for being an anti-tax conservative, has argued that it "makes no sense" and "would be really damaging".
The ACX legal and economic analysis team (Claude, GPT, and Gemini) doubt the direst warnings, but agree that the tax is of dubious value and its provisions poorly suited to Silicon Valley.
https://www.astralcodexten.com/p/seiu-delenda-est
Mantic Monday: Groundhog Day
2026/04/02
Having Your Own Government Try To Destroy You Is (At Least Temporarily) Good For Business On Friday, the Pentagon declared AI company Anthropic a "supply chain risk", a designation never before given to an American company. This unprecedented move was seen as an attempt to punish, maybe destroy the company. How effective was it?
Anthropic isn't publicly traded, so we turn to the prediction markets. Ventuals.com has a "perpetual future" on Anthropic stock, a complicated instrument attempting to track the company's valuation, to be resolved at the IPO. Here's what they've got:
https://www.astralcodexten.com/p/mantic-monday-groundhog-day
"All Lawful Use": Much More Than You Wanted To Know
2026/04/02
Last Friday, Secretary of War Pete Hegseth declared AI company Anthropic a "supply chain risk", the first time this designation has ever been applied to a US company. The trigger for the move was Anthropic's refusal to allow the Department of War to use their AIs for mass surveillance and autonomous weapons.
A few hours later, Hegseth and Sam Altman declared an agreement-in-principle for OpenAI's models to be used in the niche vacated by Anthropic. Altman stated that he had received guarantees that OpenAI's models wouldn't be used for mass surveillance or autonomous weapons either, but given Hegseth's unwillingness to concede these points with Anthropic, observers speculated that the safeguards in Altman's contract must be weaker or, in a worst-case scenario, completely toothless.
The debate centers on the Department of War's demand that AIs be permitted for "all lawful use". Anthropic worried that mass surveillance and autonomous weaponry would de facto fall in this category; Hegseth and Altman have tried to reassure the public that they won't, and the parts of their agreement that have leaked to the public cite the statutes that Altman expects to constrain this category. Altman's initial statement seemed to suggest additional prohibitions, but on a closer read, provide little tangible evidence of meaningful further restrictions.
Some alert ACX readers1 have done a deep dive into national security law to try to untangle the situation. Their conclusion mirrors that of Anthropic and the majority of Twitter commenters: this is not enough. Current laws against domestic mass surveillance and autonomous weapons have wide loopholes in practice. Further, many of the rules which do exist can be changed by the Department of War at any time. Although OpenAI's national security lead said that "we intended [the phrase 'all lawful use'] to mean [according to the law] at the time the contract is signed', this is not how contract law usually works, and not how the provision is likely to be enforced2. Therefore, these guarantees are not helpful.
To learn more about the details, let's look at the law:
https://www.astralcodexten.com/p/all-lawful-use-much-more-than-you
Next-Token Predictor Is An AI's Job, Not Its Species
2026/04/02
I.
In The Argument, Kelsey Piper gives a good description of the ways that AIs are more than just "next-token predictors" or "stochastic parrots" - for example, they also use fine-tuning and RLHF. But commenters, while appreciating the subtleties she introduces, object that they're still just extra layers on top of a machine that basically runs on next-token prediction.
I want to approach this from a different direction. I think overemphasizing next-token prediction is a confusion of levels. On the levels where AI is a next-token predictor, you are also a next-token (technically: next-sense-datum) predictor. On the levels where you're not a next-token predictor, AI isn't one either.
The Pentagon Threatens Anthropic
2026/03/14
Here's my understanding of the situation:
Anthropic signed a contract with the Pentagon last summer. It originally said the Pentagon had to follow Anthropic's Usage Policy like everyone else. In January, the Pentagon attempted to renegotiate, asking to ditch the Usage Policy and instead have Anthropic's AIs available for "all lawful purposes"1. Anthropic demurred, asking for a guarantee that their AIs would not be used for mass surveillance of American citizens or no-human-in-the-loop killbots. The Pentagon refused the guarantees, demanding that Anthropic accept the renegotiation unconditionally and threatening "consequences" if they refused. These consequences are generally understood to be some mix of :
canceling the contract using the Defense Production Act, a law which lets the Pentagon force companies to do things, to force Anthropic to agree. the nuclear option, designating Anthropic a "supply chain risk". This would ban US companies that use Anthropic products from doing business with the military2. Since many companies do some business with the government, this would lock them out of large parts of the corporate world and be potentially fatal to their business3. The "supply chain risk" designation has previously only been used for foreign companies like Huawei that we think are using their connections to spy on or implant malware in American infrastructure. Using it as a bargaining chip to threaten a domestic company in contract negotiations is unprecedented. https://www.astralcodexten.com/p/the-pentagon-threatens-anthropic
Malicious Streetlight Effects Vs. "Directional Correctness" - A Semi-Non-Apology
2026/03/14
Malicious streetlights are an evil trick from Dark Data Journalism. Some annoying enemy has a valid complaint. So you use FACTS and LOGIC to prove that something similar-sounding-but-slightly-different is definitely false. Then you act like you've debunked the complaint.
My "favorite" example, spotted during the 2016 election, was a response to some #BuildTheWall types saying that illegal immigration through the southern border was near record highs. Some data journalist got good statistics and proved that the number of Mexicans illegally entering the country was actually quite low. When I looked into it further, I found that this was true - illegal immigration had shifted from Mexicans to Hondurans/Guatemalans/Salvadoreans etc entering through Mexico. If you counted those, illegal immigration through the southern border was near record highs.
But the inverse evil trick is saying something "directionally correct", ie slightly stronger than the truth can support. If your enemy committed assault, say he committed murder. If he committed sexual harassment, say he committed rape. If your drug increases cancer survival by 5% in rats, say that it "cures cancer". Then, if someone calls you on it, accuse them of "literally well ackshually-ing" you, because you were "directionally correct" and it's offensive to the victims to try to defend assault-committed sexual harassers. This is the sort of pathetic defense I called out in If It's Worth Your Time To Lie, It's Worth My Time To Correct It.
But trying to call out one of these failure modes looks like falling into the other. I ran into this on my series of posts on crime last week. I wrote these because I regularly saw people make the arguments I tried to debunk.
https://www.astralcodexten.com/p/malicious-streetlight-effects-vs
Book Review Contest Rules 2026
2026/03/14
It's that time again. Even numbered years are book reviews, odd-numbered years are non-book reviews, so you're limited to books for now.
Write a review of a book. There's no official word count requirement, but previous finalists and winners were often between 2,000 and 10,000 words. There's no official recommended style, but check the style of last time's finalists and winners or my ACX book reviews (1, 2, 3) if you need inspiration. Please limit yourself to one entry per person or team.
Then send me your review through this Google Form. The form will ask for your name, email, the title of the book, and a link to a Google Doc. The Google Doc should have your review exactly as you want me to post it if you're a finalist. Don't include your name or any hint about your identity in the Google Doc itself, only in the form. I want to make this contest as blinded as possible, so I'm going to hide that column in the form immediately and try to judge your docs on their merit.
(does this mean you can't say something like "This book about war reminded me of my own experiences as a soldier" because that gives a hint about your identity? My rule of thumb is that if I don't know who you are, and the average ACX reader doesn't know who you are, you're fine. I just want to prevent my friends or Internet semi-famous people from getting an advantage. If you're in one of those categories and think your personal experience would give it away, please don't write about your personal experience.)
Please make sure the Google Doc is unlocked and I can read it. By default, nobody can read Google Docs except the original author. You'll have to go to Share, then on the bottom of the popup click on "Restricted" and change to "Anyone with the link". If you send me a document I can't read, I will probably disqualify you, sorry.
Readers will vote for the ~10 finalists this spring, I'll post one finalist per week through the summer, and then readers will vote for winners in late summer/early fall. First prize will get at least $2,500, second prize at least $1,000, third prize at least $500; I might increase these numbers later on. All winners and finalists will get free publicity (including links to any other works they want me to link to), free ACX subscriptions, and sidebar links to their blog. And all winners will get the right to pitch me new articles if they want (sample posts by Lars, Brandon, Daniel, etc).
In past years, most reviews have been nonfiction on technical topics. Depending on whether that's still true, I might do some mild affirmative action for reviews in nontraditional categories - fiction, poetry, and books from before 1900 are the ones I can think of right now, but feel free to try other nontraditional books. I won't be redistributing more than 25% of finalist slots this way.
Your due date is May 20th. Good luck! If you have any questions, ask them in the comments. And remember, the form for submitting entries is here.
https://www.astralcodexten.com/p/book-review-contest-rules-2026
Podcast reviews
Read Astral Codex Ten Podcast podcast reviews
macneilmacneil 2025/02/20
Incredibly good
Worth listening for hundreds of hours
Tamarindophoto 2023/06/06
The most interesting podcast.
The content of Scott Alexander’s blog is phenomenal, and the narration is perfect. This is the best podcast.
tidjngisk 2022/05/02
The best podcast I have ever listened to
I have learned more from this podcast than all others combined. It has been a joy listening to all 500 episodes.
boatwash 2020/07/11
So Happy This Exists
I never write reviews but I’m so incredibly thankful this podcast exists. It’s a joy to be able to listen to SSC on the road, and I Jeremiah (the narr...
SurrealSoup 2020/06/06
New host’s voice is indistinct
The voice reading the material has changed in recent episodes. The new voice is somewhat “indistinct”, and is harder to listen to in less than perfect...
stoobe 2020/02/16
Awesome!
Thanks Jeremiah!
vvvvbbbbvvv 2019/06/17
Nice
Excellent info great transparency honest deliberation and consideration of difficult and fascinating topics
Gnarmac 2019/06/12
Time
As I don’t always have time to read the blog, it’s great to have an audio option.
nickname9827728290 2019/05/18
Good
I think more people having access to Slate Star Codex is a good thing so I have reviewed this podcast
ATimeofGifts 2018/11/11
The best
SSC is brilliant and consistently thought-provoking on a wide range of subjects. The posts can be long, so I prefer listening to the podcast. The narr...
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