Scott Alexander reports on the Progress Studies Conference, discussing advances in energy, AI, housing policy, and other fields, with an overall optimistic tone about recent developments and potential for future progress. Longer summary

Scott Alexander recounts his experience at the Progress Studies Conference, which focused on various technological and social advancements. The conference covered topics such as energy (particularly solar and nuclear power), politics and regulation, AI, YIMBY movement, self-driving cars, and other areas of potential progress. The overall mood was optimistic about recent developments in these fields, with many speakers highlighting how regulatory changes could accelerate progress. Scott notes that while the conference itself may not be directly responsible for recent advances, it reflects a growing awareness of the importance of technological progress and the need to address regulatory barriers. Shorter summary

Scott Alexander proposes a scaled-up voting guide project for major US cities, outlining a process for local ACX meetup groups to create and submit ballot recommendations. Longer summary

Scott Alexander announces a plan to scale up his annual voting guide by producing voter guides for major US cities with a significant ACX readership. He outlines a process where local meetup groups will research and agree on recommendations for their ballots, focusing on downballot races and local issues. The post provides guidelines for organizers, including how to structure recommendations, handle disagreements, and determine voting choices. Scott emphasizes that the guides should reflect the ACX political position of 'centrist with progressive and libertarian sympathies' and invites participation from established meetup groups outside the listed cities. Shorter summary

Scott Alexander responds to criticism of his post on housing density and prices, refining but largely maintaining his argument that increased density can raise local prices. Longer summary

Scott Alexander responds to comments on his previous post about housing density and prices. He addresses several key points, including whether density causes desirability, the role of jobs and amenities in city desirability, Chinese ghost cities, comparisons to Tokyo, accusations of misunderstanding economics, and opinions from notable experts. Scott refines some of his views but maintains his core argument that increasing density within a city can increase housing prices by making the city more desirable, while acknowledging this effect may be limited or outweighed by other factors in many cases. Shorter summary

Scott Alexander shares reader comments on his California ballot recommendations, updating some of his views and providing additional context on various races and propositions. Longer summary

This post highlights comments on Scott Alexander's California ballot recommendations. It covers various topics including Prop 31's impact on vaping, the Service Employees International Union's tactics regarding dialysis regulations, Newsom's campaign spending, Oakland mayoral race, and other ballot measures. Scott also updates some of his recommendations based on reader input, particularly for the Attorney General race. Shorter summary

Scott Alexander shares a diverse collection of links and commentary on topics ranging from housing policy and employment discrimination to conspiracy theories and vaccine hesitancy, with a mix of analysis, skepticism, and humor. Longer summary

This post is a collection of interesting links and commentary on various topics. Scott Alexander covers a wide range of subjects including housing policy, creativity tests, Chinese tech regulation, employment discrimination studies, conspiracy theories, vaccine hesitancy among PhDs, and public health policies. He also shares intriguing images, discusses scientific controversies, and provides commentary on current events and social issues. The post maintains a mix of seriousness and humor throughout, often with a skeptical or analytical perspective on the topics presented. Shorter summary