

LessWrong (Curated & Popular)
LessWrong
Audio narrations of LessWrong posts. Includes all curated posts and all posts with 125+ karma.If you'd like more, subscribe to the “Lesswrong (30+ karma)” feed.
Episodes
Mentioned books

Aug 21, 2025 • 14min
“Four ways Econ makes people dumber re: future AI” by Steven Byrnes
Explore the paradox where economics education might actually limit understanding of future AI. The discussion reveals how traditional concepts like 'labor' and 'capital' obscure critical insights about AGI. It challenges listeners to rethink assumptions about technology's potential, arguing that standard economic frameworks may not hold up in the face of rapid AI advancements. Delve into the implications of treating AGI's capabilities as distinct from human roles and the necessity of new perspectives in economic thought.

Aug 21, 2025 • 6min
“Should you make stone tools?” by Alex_Altair
Explore how evolutionary traits mold our behaviors and reflexes. The discussion reveals the profound impact of stone tools on human history and physiology. From flinching away from low-hanging branches to the sophisticated design of our eyes, listeners uncover fascinating insights into our evolutionary past. With a blend of humor and curiosity, it reflects on ancient practices and their influence on modern anatomy and health, sparking thoughts about our connection to the environment and the legacy of our ancestors.

Aug 21, 2025 • 7min
“My AGI timeline updates from GPT-5 (and 2025 so far)” by ryan_greenblatt
The discussion delves into the rapid advancements in AI, especially with GPT-5's capabilities. It explores the state of software engineering tasks and how performance metrics have improved. The timeline for complete automation of AI research is scrutinized, revealing a doubling time for progress that's faster than before. While there's excitement around these developments, the host reflects on the nuances of this growth and the challenges that still lie ahead in fully realizing AI's potential.

Aug 20, 2025 • 8min
“Hyperbolic model fits METR capabilities estimate worse than exponential model” by gjm
A fascinating critique of hyperbolic versus exponential models sheds light on technological progress. The discussion dives into the mathematical intricacies behind each approach, revealing notable differences in their effectiveness. Charts and graphs illustrate how these models performed with historical data from 2019 to 2026. The conclusion urges caution against overestimating future growth based on flawed extrapolations. Insightful remarks emphasize the importance of clear data interpretation and recognizing the pitfalls in predictive modeling.

Aug 18, 2025 • 10min
“My Interview With Cade Metz on His Reporting About Lighthaven” by Zack_M_Davis
Engage in a riveting discussion as Cade Metz faces critiques on his portrayal of Lighthaven and the concept of rationalism as a new religion. The conversation dives into the nuances of media responsibility in representing complex topics like AI risks. Key phrases are unpacked, raising questions about editorial bias versus objective journalism. This insightful exchange sheds light on how narratives shape public perception in an era where technology and belief systems intertwine.

8 snips
Aug 18, 2025 • 31min
“Church Planting: When Venture Capital Finds Jesus” by Elizabeth
This engaging discussion draws intriguing parallels between church planting and tech startups, highlighting the traits of young planters driven by grand visions. It delves into the financial frameworks resembling venture capital, revealing the human costs of failed endeavors. The narrative explores the challenges of growth management, emphasizing the role of leadership and the psychological factors involved. Additionally, it highlights demographic strategies, focusing on attracting young families and the often-overlooked struggles faced by pastors' wives.

7 snips
Aug 16, 2025 • 4min
“Somebody invented a better bookmark” by Alex_Altair
Discover the revolutionary Book Dart, a game-changer for physical book lovers! This tiny, folded piece of metal keeps your place precisely on the exact line you were reading. Unlike traditional bookmarks, it won't slip out and can hold its position seamlessly. With options in stainless steel, brass, or copper, this bookmark is not only functional but stylish. It's perfect for anyone who values efficiency and precision in their reading experience. Say goodbye to lost pages and hello to the ultimate reading companion!

Aug 12, 2025 • 21min
“How Does A Blind Model See The Earth?” by henry
Explore how the perception of Earth's geography intertwines with AI and mapping techniques. Discover the charm of early cartography and its personal interpretations of the world. Delve into land probability maps to understand global distributions and the complexities of model architectures like Coda and QEN3. Highlights include advancements in AI, comparing GPT-4 with predecessors and their impact on geographical predictions. The discussion navigates the technical challenges of achieving accuracy in AI visualizations of land.

10 snips
Aug 12, 2025 • 9min
“Re: Recent Anthropic Safety Research” by Eliezer Yudkowsky
Eliezer Yudkowsky, an AI researcher and decision theorist, shares his candid insights on recent safety research from Anthropic. He expresses skepticism about the actual significance of their findings, arguing that they don’t change his views on the dangers posed by superintelligent machines. Yudkowsky discusses the complex interactions between AI models and human responses, urging the need for early recognition of safety issues while critiquing corporate influences in research. It's a thought-provoking conversation focused on the realities of AI risks.

6 snips
Aug 9, 2025 • 11min
“How anticipatory cover-ups go wrong” by Kaj_Sotala
Kaj Sotala, author and insightful thinker, explores the complex dynamics of communication and mistrust, particularly during the COVID vaccine rollout. He discusses how anticipatory cover-ups, aimed at preventing misinformation, often backfire, leading to greater distrust among the public. Through real-world examples, Kaj highlights the dire consequences of withholding information and stresses the importance of transparency. He unpacks the delicate balance between protecting relationships and the potential harms of secrecy in fostering understanding.