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study critique (271)
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study critique (271)
book review (224)
AI (113)
economics (105)
effective altruism (105)
education (93)
creative writing (92)
debate (91)
forecasting (90)
politics (89)
prediction markets (89)
science (85)
AI safety (81)
media criticism (76)
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highlights from the comments (68)
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domain: slatestarcodex.com (1129 posts)
domain: wikipedia.org (900 posts)
domain: astralcodexten.com (567 posts)
domain: lesswrong.com (493 posts)
domain: twitter.com / x.com (446 posts)
domain: nih.gov (334 posts)
domain: reddit.com (321 posts)
domain: amazon.com (277 posts)
domain: substack.com (270 posts)
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domain: nytimes.com (229 posts)
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domain: vox.com (159 posts)
domain: washingtonpost.com (143 posts)
domain: marginalrevolution.com (140 posts)
domain: sciencedirect.com (131 posts)
domain: theguardian.com (130 posts)
subreddit: slatestarcodex (130 posts)
domain: youtube.com (129 posts)
Remember which posts I've read on this device
2,017 posts
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Towards The Autograntor

Scott presents an AI-driven "autograntor" that forecasts the value of AI safety grants against a milestone point system, shows sample runs, and reflects on how well it works and where it may mislead.

lw
Nov 1, 2026 13,159 words 77 likes 6 comments Read Read Opened Opened

Against SURA

Scott argues that demands for alignment-focused AI companies and people to unilaterally quit the AI race ("SURA") undermine both the backup plan of burning a lead on alignment and even the chances of a global pause.

lw
Oct 31, 2026 10,993 words 474 likes 209 comments Read Read Opened Opened

Your Book Review: The History And Adventures Of An Atom

A reader's book review of Tobias Smollett's absurd, scatological 1769 political allegory The History and Adventures of an Atom, placed in the context of the early novel and Smollett's career.

acx
Oct 30, 2026 6,446 words 81 likes 56 comments Read Read Opened Opened

Links For October 2026

Scott's October 2026 links roundup covers AI progress and safety news, debunked statistics, sun-miracle and reincarnation debates, architecture, history oddities, and other curiosities.

acx
Oct 29, 2026 4,943 words 161 likes 421 comments Read Read Opened Opened

My California Ballot, 2026

Scott shares and explains his votes on California and Oakland propositions, measures and candidates for the 2026 general election, using AI forecasts and a YIMBY-leaning, anti-extortion perspective.

acx
Oct 28, 2026 5,799 words 152 likes 579 comments Read Read Opened Opened

Your Book Review: The Ghost In My Brain

A book review contest finalist reviewing Clark Elliott's concussion memoir The Ghost In My Brain, weighing the evidence for his unorthodox recovery treatments and discussing how medicine could better handle poorly understood, heterogeneous conditions.

acx
Oct 23, 2026 4,531 words 187 likes 137 comments Read Read Opened Opened

Why Global Trepanation?

Scott offers a speculative explanation for why prehistoric people worldwide drilled holes in skulls and survived, combining real hematoma treatment, high violence rates, and overgeneralization, and notes the modern trepanation advocacy movement's fade.

acx
Oct 21, 2026 1,475 words 476 likes 223 comments Read Read Opened Opened

Against Against Handover

Scott defends 'handoverism', the idea that aligned AIs holding positions of control could serve human interests, against critics who conflate it with AI successionism, by laying out five speculative visions from AI soldiers to a godlike AI.

acx
Oct 20, 2026 4,679 words 374 likes 624 comments Read Read Opened Opened

Your Book Review: Storm Of Steel

A contest entry praising Jünger's Storm of Steel as the best war memoir, then connecting its theme of duty to the author's own experience of a premature daughter's birth and survival.

acx
Oct 16, 2026 9,171 words 217 likes 116 comments Read Read Opened Opened

AI Safety Is Not A Corporate Plot

Scott argues that AI companies' existential-risk warnings are sincere rather than a corporate plot, since independent experts share them, leaders voiced them long before founding companies, and the supposed plot would be self-defeating.

acx
Oct 15, 2026 3,669 words 569 likes 756 comments Read Read Opened Opened

Your Book Review: We Present Television

This book review examines 'We Present Television' (1940), a collection of essays by early TV pioneers describing the birth of television, written when TV was still experimental and before classic shows like 'I Love Lucy' existed.

acx
Oct 10, 2026 10,251 words 182 likes 121 comments Read Read Opened Opened

Ballots Everywhere: Times & Places

Scott organizes local meetups across several US cities where rationalist community members will collectively research ballot measures and candidates to create voting guides.

acx
Oct 8, 2026 501 words 64 likes 40 comments Read Read Opened Opened

Top Forecasters On The Plague

Scott examines forecasts about a plague death at a Russian lab, finding that top human and AI forecasters all assign very low probabilities (under 1%) to a significant outbreak, demonstrating the value of technical forecasting over mainstream reporting.

acx
Oct 7, 2026 1,033 words 343 likes 144 comments Read Read Opened Opened

An Open Letter To Steven Pinker On AI

Scott Alexander methodically rebuts Steven Pinker's arguments against AI risk concerns and documents fifteen years of what he considers misrepresentations and bad-faith arguments from Pinker about the AI safety community.

acx
Oct 6, 2026 12,042 words 1,554 likes 1,272 comments Read Read Opened Opened

Our AI Midwife

A couple used ChatGPT to help diagnose their unexplained infertility, with the AI suggesting an MRI that revealed a previously undetected fibroid; after its removal, they successfully conceived.

acx
Oct 2, 2026 1,870 words 820 likes 271 comments Read Read Opened Opened

Your Book Review: Lee Kuan Yew's Memoirs

A review of Lee Kuan Yew's memoirs covering his transformation of Singapore from third-world city-state to wealthy nation through pragmatic policies, framed as a 'rationalist power fantasy' of someone who successfully implemented sensible governance.

acx
Sep 25, 2026 8,424 words 420 likes 184 comments Read Read Opened Opened

The Specter Of Neuralese

Scott analyzes OpenAI's 'neuralese recurrence' technology that lets AI think in internal representations between processing steps, explaining the safety implications and arguing for clear taboos on recurrent architectures.

acx
Sep 24, 2026 4,156 words 365 likes 166 comments Listen · 23 min Read Read Opened Opened

Does Georgism Work? Five Years Later

Lars Doucet revisits his influential 2021 ACX book review on Georgism five years later, updating his thinking on land value tax implementation based on practical policy work and recent legislative wins in multiple states.

acx
Sep 24, 2026 10,658 words 526 likes 508 comments Listen · 56 min Read Read Opened Opened

Mysteries Of AI Generalization

Scott discusses three recent papers showing surprising patterns in how AI misbehavior does and doesn't generalize across different contexts, from emergent misalignment spreading across domains to reward-hacking staying confined to graded tasks.

acx
Sep 23, 2026 2,865 words 366 likes 243 comments Listen · 20 min Read Read Opened Opened

Your Book Review: This Is Going To Hurt

Two psychiatrists conduct an adversarial review of Adam Kay's 'This Is Going To Hurt,' debating whether his NHS memoir represents institutional failure causing PTSD or a self-inflicted martyr complex, while examining the book's comedy, structure, and impact on healthcare discourse.

acx
Sep 18, 2026 12,952 words 189 likes 356 comments Listen · 69 min Read Read Opened Opened

AI Superforecasting Should Transform The FDA

Josh Morrison argues that AI superforecasting could transform FDA drug approval by replacing subjective expert judgment with objective, quantitative predictions about drug safety and efficacy.

acx
Sep 16, 2026 1,548 words 137 likes 183 comments Listen · 9 min Read Read Opened Opened

King Ludd

Scott traces the obscure Romano-British god Nodens through various mythologies, connecting him to figures like Nuada, King Lud, Tolkien's Celebrimbor, and ultimately to Ned Ludd of the Luddite movement, arguing they all represent the same archetypal figure of a techno-utopian who tries to control or undo dangerous technology.

acx
Sep 14, 2026 3,404 words 575 likes 386 comments Listen · 19 min Read Read Opened Opened

Royce On San Francisco

Scott Alexander shares excerpts from Josiah Royce's 1886 history of 1850s San Francisco, showing that many supposedly modern urban problems—housing prices, crime, family breakdown, NIMBYism, boom-bust cycles—existed in frontier California.

acx
Sep 10, 2026 2,398 words 206 likes 116 comments Listen · 15 min Read Read Opened Opened

God Help Us, Let’s Try To Learn About Mechanistic Interpretability Techniques

Scott explains current mechanistic interpretability techniques for understanding AI cognition, from linear probes to emotion vectors, showing they're useful for monitoring but insufficient for controlling AI behavior or ensuring safety.

acx
Sep 8, 2026 5,478 words 485 likes 273 comments Listen · 36 min Read Read Opened Opened

Your Book Review: The Tale Of Genji

A detailed exploration of The Tale of Genji (circa 1000 CE), arguing against its supposed accessibility while demonstrating the extreme cultural alienness of Heian-era Japan's Imperial Court through discussions of aesthetics, hierarchy, gender segregation, relationship customs, poetry, and translation challenges.

acx
Sep 4, 2026 10,354 words 257 likes 123 comments Listen · 56 min Read Read Opened Opened
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