Astral Codex Ten Podcast
Jeremiah
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.
Episodes
Mentioned books
15 snips
Dec 2, 2025 • 29min
Why AI Safety Won't Make America Lose The Race With China
The discussion kicks off with the debate on whether prioritizing AI safety could hinder America in the tech race against China. Insights unfold on the differences between AI safety and ethics, as America currently enjoys significant advantages in compute and models. However, China's prowess in deploying applications at scale is notable. The conversation reveals that the costs of safety regulations are marginal compared to gains in cybersecurity and long-term benefits, suggesting that safety might actually bolster U.S. position rather than weaken it.
Dec 2, 2025 • 26min
The New AI Consciousness Paper
Discussions about AI consciousness get messy when low-quality dialogues collide. A recent paper introduces a 'lie detector' test to gauge AIs' beliefs about their own consciousness. It explores different computational theories, including Recurrent Processing Theory and Global Workspace Theory. The intricate distinction between access and phenomenal consciousness raises questions about subjective experience. As social forces evolve, future AIs may be treated differently based on market needs, leading to a fascinating exploration of consciousness's implications.
Dec 2, 2025 • 2min
Suggest Questions For Metaculus/ACX Forecasting Contest
Get ready for an exciting forecasting contest where participants can suggest intriguing questions for 2026 outcomes! Learn the ideal format for submissions, emphasizing clarity and specific metrics. Discover how to create objective questions that can be resolved by year-end, like tracking Congressional approval ratings. Plus, this year’s competition will feature AI bots going head-to-head with human forecasters for prizes. Don't miss your chance to contribute and win cash rewards!
10 snips
Dec 2, 2025 • 20min
What Happened To SF Homelessness?
A significant drop in visible homelessness in San Francisco has sparked intriguing discussions. Recent court rulings made clearing tent encampments easier, even as many former campers remain homeless without tents. While there’s a slight decline in overall homelessness linked to falling rents, the role of local policies is questioned. Interviews reveal that improved street aesthetics come at a cost to the homeless. The complexities behind these changes challenge assumptions about intercity transfers and highlight a tricky balance between visibility and welfare.
Dec 2, 2025 • 6min
In What Sense Is Life Suffering?
Exploring the idea that life is inherently suffering, the conversation challenges this Buddhist claim by highlighting the coexistence of happiness. Jhana and nirvana are dissected, suggesting they represent states of bliss rather than mere neutrality. A fascinating analogy likens mental states to temperature, with nirvana as an absolute zero of suffering. Scott connects this to meditators' experiences of cosmic joy, revealing deeper insights into human emotions and the pursuit of blissful states.
9 snips
Dec 2, 2025 • 17min
The Bloomer's Paradox
A wild road trip turns existential as a shut-in races with a manic pixie dream girl who might just be a terrorist. The conversation unpacks the 'black box' of doomscrolling, revealing how algorithms can trap us in fear. Alongside humor, the podcast contrasts the pervasive doomerism of the internet with a hidden narrative of global progress. Listeners are urged to find a balance between optimism and taking real crises seriously, challenging the fatalism often presented in the media.
9 snips
Nov 23, 2025 • 8min
Writing For The AIs
The discussion dives into the intriguing notion of 'writing for AI,' outlining three key interpretations: teaching knowledge, persuading beliefs, and enabling simulation. Scott reflects on how AI currently draws from his writings but may evolve beyond him. He also tackles the unsettling idea of AIs imitating his style and the implications of potentially resurrecting a writer’s mind. The challenge of curating influential texts for AI alignment sparks a conversation on the power of shaping future values.
Nov 23, 2025 • 38min
Links For October 2025
Explore future AI predictions, including personalized ads and agentic AI developments. Dive into the world of cellular signaling modeled as neural networks and the intriguing debates around monuments. Discover the surprising links between kidney donation, political violence data, and Mississippi's education gains. Uncover the fascinating evolution of family lineages and the impact of cash transfers on infant mortality. Plus, get insights on AI-designed phages and critiques of genetic education in today's society.
Nov 23, 2025 • 25min
Model City Monday 10/27/25
Explore the fascinating rise and fall of Grand Bahama, once transformed into a Caribbean Vegas under Wallace Groves. Discover why this island continues to attract modern charter projects, leveraging its tourism and logistics. Delve into California Forever's bold plans for a new city, including innovative robotics for architectural revival. As political stakes rise in Honduras, learn about Prospera's legal struggles and the future of charter cities. Finally, uncover the challenges faced by celebrity-backed model cities in Africa and the ambitions behind new Caribbean SEZs.
Nov 23, 2025 • 1h 59min
Highlights From The Comments On Fatima
Explore the curious world of sun miracles, as theories about Fatima's mystery unfold. The discussion dives into fire kasina meditation, comparing its effects to witness accounts of bright colors and afterimages. Hear about complex hallucinations, differing personal experiences, and the debate over camera artifacts versus genuine solar phenomena. Philosophical objections arise, challenging divine explanations and emphasizing critical investigation. Plus, intriguing parallels to UFO sightings and other miracles examine how our perceptions shape reality.


