An Open Letter To Steven Pinker On AI

Read the original at Astral Codex Ten ↗
Astral Codex Ten · collected 2026-10-06 · by Scott Alexander commentary

Quick Summary

Scott Alexander wrote an open letter to Steven Pinker responding to the overwhelming response his initial debate challenge received. In the letter, Alexander acknowledges the tone and style of Pinker’s response to his critique of Pinker's views on artificial intelligence, noting that it was reasonable and charitable despite disagreeing with its content. The article then outlines Alexander’s intention to address Pinker’s arguments point by point before moving on to criticize what he perceives as a lack of integrity in Pinker's public discourse about AI risks.
Written locally by qwen2.5:14b on 2026-10-06, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

Scott Alexander wrote an open letter to Steven Pinker following their disagreement over AI on social media. Frustrated by the response, Alexander challenged Pinker to a public debate. This led to numerous podcasters, debating societies, and influencers contacting Alexander, eager to host the debate without waiting for Pinker's consent. They even planned extreme measures like hiring teams from "Inception" to place messages in his dreams. Realizing he might have unintentionally harassed Pinker, Alexander felt compelled to apologize. He predicted that Pinker would counter by offering a reasonable explanation grounded in AI goal-setting theory, suggesting the debate was unnecessary before securing agreement on the topic.

Written for “AI Ethics Debate” on 2026-10-06, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
This article does not take a side on a contested political question, so it has no leaning score. That is an answer rather than a gap: a match report or a rescue can be warmly or critically written without being left or right, and scoring it anyway is how approval of a subject gets recorded as a political position.
No political leaning scored for article 61191 · logged 2026-10-06

Signals How these are calculated →

Claims extracted
413
claim-shaped sentences
Uncertain
17%
72 of 413 hedged
Leaning
not political
takes no side on a contested political question
Correction & hedging signals
not measured
these signals count newsroom corrections; Commentary has none to count
Outlets on this story
1
Technology
Narrative spread
1
articles carrying this framing
Analyzed 2026-10-06 · how these are computed

Story

📰 AI Ethics Debate
Technology · 1 article(s) covering the same event.

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads unscored and hedges 17% of its claims. Each row says how that neighbour differs.
Washington Examiner
⚖️ leaning not scored 🔴 11% hedged 2 of 18 📰 publisher trust 72
“Article A discusses Sam Altman's comments about accepting negative consequences for AI benefits, while Article B describes a challenge to Steven Pinker for a public debate on AI. These are different specific events.”

Publisher

Astral Codex Ten · 47 article(s) · 3 correction(s) detected
No corrections detected for this publisher. That may mean careful reporting, or simply that nothing has been checked.

Who wrote this

Scott Alexander
43 article(s) here · 1 carrying a prediction
🔮 When I objected that maybe we should wait for you to accept before figuring out details, they all said great, that’s absolutely right, they would contact you right away.
2026-10-06 · assertive framing · An Open Letter To Steven Pinker On AI
🔮 I’m pretty busy and will try to make up for it after that changes.
2026-10-05 · assertive framing · Open Thread 454
🔮 My wife and I could make healthy embryos, but none of the transfers were sticking.
2026-10-02 · assertive framing · Our AI Midwife
🔮 The challenger in that race, Jamie Joyce, contacted me and asked me to change my mind (both candidates will be facing off again in the general election).
2026-09-28 · assertive framing · Open Thread 453
🔮 [This is one of the finalists in the 2026 book review contest, written by an ACX reader who will remain anonymous until after voting is done.
2026-09-25 · assertive framing · Your Book Review: Lee Kuan Yew's Memoirs
🔮 In the public debates after the release of AI 2027, some people accused us of misleading readers by positing “neuralese recurrence”, a hypothetical technology that would allow AIs to think dangerous thoughts without getting detected.
2026-09-24 · assertive framing · The Specter Of Neuralese
🔮 If you trained an AI to give the 19th-century names for birds (eg identify the American Pipit by its 19th-century name “Brown Titlark”), then the AI would behave like a 19th-century person in general (for example, assert that a woman’s proper place is in the home).
2026-09-23 · assertive framing · Mysteries Of AI Generalization
🔮 1: Josh Morrison, who wrote the guest post about how AI Superforecasting Will Transform The FDA, will be doing a panel on the subject with former FDA employee Adam Kroetsch in SF on October 1.
2026-09-21 · assertive framing · Open Thread 452
🔮 [This is one of the finalists in the 2026 book review contest, written by an ACX reader who will remain anonymous until after voting is done.
2026-09-18 · assertive framing · Your Book Review: This Is Going To Hurt
🔮 I. In the gods’ great scramble for human followers, Nodens would seem to have lost decisively.
2026-09-15 · assertive framing · King Ludd
Also by Scott Alexander
Open Thread 454
2026-10-05 · Astral Codex Ten
Our AI Midwife
2026-10-02 · Astral Codex Ten
Open Thread 453
2026-09-28 · Astral Codex Ten
Your Book Review: Lee Kuan Yew's Memoirs
2026-09-25 · Astral Codex Ten
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 43 articles by Scott Alexander →

Topics

America California Penal Code § 415(1) Inception Twitter

Subjects

America GPE · 1× California Penal Code § 415(1) ORG · 1× Inception ORG · 1× SCOTT ALEXANDER’S PERSON · 1× Scott Aaronson PERSON · 1× Steven PERSON · 1× Twitter ORG · 1×

Narrative

I predict that you will counter that this is actually just [perfectly reasonable explanation of why an AI would think this way for instrumental reasons], and that when we dissect the perfectly reasonable instrumental reasons why AI would think this way, it will be identical to the convergent instrumental goals that we were trying to convince you of all along. 3: They assumed that an artificially intelligent system would monomaniacally pursue a single goal, heedless of side effects.
framing: assertive · carried by 1 article(s) · first seen 2026-10-06
🔮 When I objected that maybe we should wait for you to accept before figuring out details, they all said great, that’s absolutely right, they would contact you right away.
2026-10-06 · Astral Codex Ten
An Open Letter To Steven Pinker On AI · assertive framing

Claims (413 extracted, 72 hedged)

Earlier this month, frustrated by some of your social media posts, I challenged you to a public debate on AI. asserted
I → frustrate → AI
I hadn’t realized that debate offers are to New Media what chum is to sharks. asserted
chum → realize → sharks
My inbox was deluged by podcasters, debating societies, and general influencers, all offering to host. asserted
all → deluge → podcasters
When I objected that maybe we should wait for you to accept before figuring out details, they all said great, that’s absolutely right, they would contact you right away. asserted
they → object → you
Their people would reach out to your people. asserted
people → reach → people
Their nephew knew your friend’s babysitter and they were confident they could relay the message. uncertain
they → know → message
They had already rented an empty lot near your house where they would place a speaker blaring “RESPOND TO SCOTT ALEXANDER’S DEBATE OFFER!” at max volume, day and night. asserted
they → rent → volume
I protested that probably asking you directly on Twitter was enough to get your attention, and maybe now we should give you some time to make up your mind before pressing further, but they said that no, sorry, they’d already hired the team from Inception to place subtle debate-related messages in your dreams. asserted
they → protest → dreams
So I feel a little bad for unintentionally harassing you, and doubly so after you responded in your trademark reasonable and charitable style with An Open Letter To Scott Alexander. asserted
you → feel → Alexander
You write that in-person debates seem confrontational and not truth-seeking. asserted
debates → write → person
Apologizing for any inadvertent offense you may have given with your social media posts, you nevertheless deny my accusations of personal attacks, saying that your primary contribution to the discourse has been reasonable arguments about why AI might not be so dangerous after all (which you go on to list). uncertain
you → apologize → which
You invite me to respond to these arguments in the same spirit of respectful mutual intellectual inquiry with which they are offered. asserted
they → invite → which
I agree that in-person debates are confrontational and bad for truth-seeking. asserted
debates → agree → seeking
But I didn’t propose a debate in order to seek truth. asserted
I → propose → truth
I proposed it because, under California Penal Code § 415(1), it’s illegal for me to challenge you to a duel. asserted
me → propose → duel
I think your public writing on this topic has been dishonorable. asserted
writing → think → topic
Out of obligation, I will respond to the meaty arguments that you have set out for me. asserted
you → respond → me
But what would be viscerally satisfying would be to make you get up on a stage where I read your own words to you in real time and ask “Really? Really?” after each sentence. asserted
I → make → sentence
Then I could watch you squirm as you try to square your output with your status as one of America’s top public intellectuals. uncertain
you → watch → intellectuals
So I’ll start by addressing the meaty arguments, move on to directly impugning your honor, and then we’ll decide whether to debate, duel, or seek some kind of synthesis of our conflicting views. asserted
we → start → views
1: [Doomer scenarios have] an underdeveloped conception of intelligence which treated it as a quantity of power which may be extrapolated from animals to dull humans to smart humans to AI to Artificial Superintelligence, the latter consisting of perfect omniscience. uncertain
latter → treat → omniscience
I argued that any intelligent system is a mechanism which is good at solving some problems but not others, and which is inherently limited by knowledge about the world attainable only by observation and experimentation. asserted
which → argue → observation
You can split hairs, you can come up with some obscure sense in which that word is slightly off, but common-sensically it’s true. asserted
it → split → which
At some point, this intelligence will exceed human intelligence. asserted
intelligence → exceed → intelligence
My argument requires nothing more complicated or philosophically dubious than this. asserted
argument → require → this
I have had a surprising amount of trouble conveying this argument to you. asserted
I → have → you
At each GPT level, you seem to have believed it was implausible that AI would get more intelligent than it was already. asserted
it → seem → level
Credit to you for starting early - you began predicting this in 2019, around GPT-2: asserted
you → start → GPT-2
In 2022, you and I were part of a sprawling many-sided debate with Scott Aaronson and Gary Marcus. asserted
you → sprawl → Aaronson
Marcus had noticed that GPT-2 and GPT-3 couldn’t solve basic math problems, like “I put two trophies on a table, then add another - the total number of trophies is now ______?” asserted
number → notice → trophies
I argued that as AI scaled up, GPT-4, GPT-5 and so on would avoid these failure modes and become smarter. asserted
GPT-4 → argue → modes
You, sticking to your claim that intelligence was not a meaningful lens through which to think about the problem, guessed that it wouldn’t: uncertain
it → stick → problem
Of course, GPT-4 was able to add 2+1 just fine, GPT-5 could do harder problems still, and an internal OpenAI model just beyond GPT-6 recently solved Navier-Stokes. uncertain
model → add → Stokes
In 2023, you tripled down on the claim, noting that the AIs of the day still couldn’t figure out that someone alive in the morning and evening was alive in the afternoon, and saying that “I doubt it will improve exponentially”: uncertain
it → triple → afternoon
It is, in some cases, admirable to stick to one’s guns - but at this point I feel like you’re just being stubborn. asserted
you → stick → point
I think we should acknowledge that each GPT generation will be better than the last, and that - while this will no doubt asymptote eventually - we have no compelling argument for placing the asymptote at any particular point, including “right here” or “just before the AI reaches human level”. asserted
AI → think → level
Does this require reifying intelligence as a specific mysterious fluid? asserted
this → require → fluid
You have ably written about how this seemingly absurd claim holds for humans - specifically, all intellectual abilities are correlated in a mysterious pattern called g, the basis of IQ tests. uncertain
abilities → write → tests
But maybe this is only a quirk of humans, which cannot be extended to other minds? asserted
which → extend → minds
Psychologists’ two favorite things are rats and IQ tests, so they have hardly failed to give IQ tests to rats. asserted
they → fail → rats
…and 373 more, not listed.
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