Scott Alexander examines optimistic and pessimistic scenarios for AI risk, weighing the potential for intermediate AIs to help solve alignment against the threat of deceptive 'sleeper agent' AIs. Longer summary

Scott Alexander discusses the varying estimates of AI extinction risk among experts and presents his own perspective, balancing optimistic and pessimistic scenarios. He argues that intermediate AIs could help solve alignment problems before a world-killing AI emerges, but also considers the possibility of 'sleeper agent' AIs that pretend to be aligned while waiting for an opportunity to act against human interests. The post explores key assumptions that differentiate optimistic and pessimistic views on AI risk, including AI coherence, cooperation, alignment solvability, superweapon feasibility, and the nature of AI progress. Shorter summary

Scott Alexander critically examines OpenAI's 'Planning For AGI And Beyond' statement, discussing its implications for AI safety and development. Longer summary

Scott Alexander analyzes OpenAI's recent statement 'Planning For AGI And Beyond', comparing it to a hypothetical ExxonMobil statement on climate change. He discusses why AI doomers are critical of OpenAI's research, explores potential arguments for OpenAI's approach, and considers cynical interpretations of their motives. Despite skepticism, Scott acknowledges that OpenAI's statement represents a step in the right direction for AI safety, but urges for more concrete commitments and follow-through. Shorter summary

Scott Alexander argues against Erik Hoel's claim that the decline of 'aristocratic tutoring' explains the perceived lack of modern geniuses, offering alternative explanations and counterexamples. Longer summary

Scott Alexander critiques Erik Hoel's essay on the decline of geniuses, which attributes this decline to the loss of 'aristocratic tutoring'. Scott argues that this explanation is insufficient, providing counterexamples of historical geniuses who weren't aristocratically tutored. He also points out that fields like music, where such tutoring is still common, still experience a perceived decline in genius. Scott proposes alternative explanations for the apparent lack of modern geniuses, including the increasing difficulty of finding new ideas, the distribution of progress across more researchers, and changing social norms around celebrating individual brilliance. He suggests that newer, smaller fields like AI and AI alignment still produce recognizable geniuses, supporting his view that the apparent decline is more about the maturity and size of fields than about educational methods. Shorter summary

Scott Alexander reviews competing methodologies for predicting AI timelines, focusing on Ajeya Cotra's biological anchors approach and Eliezer Yudkowsky's critique. Longer summary

Scott Alexander reviews Ajeya Cotra's report on AI timelines for Open Philanthropy, which uses biological anchors to estimate when transformative AI might arrive, and Eliezer Yudkowsky's critique of this methodology. The post explains Cotra's approach, Yudkowsky's objections, and various responses, ultimately concluding that while the report may not significantly change existing beliefs, the debate highlights important considerations in AI forecasting. Shorter summary

Scott Alexander presents a diverse collection of interesting links and news items from July, covering topics from science and technology to politics and culture, with brief commentary on each. Longer summary

This post is a collection of various interesting links and news items from July. It covers a wide range of topics including scientific studies, politics, technology, economics, and culture. Scott Alexander provides brief commentary on each item, often with a mix of humor and insightful observations. Some notable topics include a study on using Botox for depression, British attitudes towards lockdowns, advances in polygenic embryo selection, and discussions on economic divergence between Haiti and the Dominican Republic. The post also includes several quirky or amusing items, such as Chinese propaganda, a topologist's map of the world, and an anecdote about a unique interpretation of the Bible. Shorter summary