Scott Alexander investigates the claim that children learn languages faster than adults, finding it partially true but more nuanced than commonly believed. Longer summary

Scott Alexander examines the claim that children learn languages faster than adults, finding it to be partially true but more complex than commonly believed. He explores various aspects of language acquisition, including critical periods for first language learning, age effects on second language learning, and differences in learning rates between children and adults. The post concludes that while children seem to pick up second languages faster than adults, this advantage is not as clear-cut as often thought, and factors like exposure, motivation, and declining learning rates with age play significant roles. Shorter summary

Scott Alexander shares 35 diverse links covering scientific studies, historical facts, cultural observations, and technological developments. Longer summary

Scott Alexander presents a collection of 35 interesting links on various topics. These include scientific studies, historical anecdotes, cultural observations, and technological developments. Some notable items are: a failed replication of the link between childhood screen time and attention problems, insights into the Canadian tech scene, a map of Reddit, and a technology for animating old photos. The post also covers topics like urban planning, economic policies, and quirky historical facts. Shorter summary

This Adversarial Collaboration Contest entry examines the evidence and debates surrounding transgender children transitioning, covering desistence rates, social transitioning, puberty blockers, and mental health outcomes. Longer summary

This post is an entry to the Adversarial Collaboration Contest, examining the complex issue of whether transgender children should transition. It covers topics such as gender dysphoria, desistence rates, social transitioning, puberty blockers, and mental health outcomes. The authors present evidence from various studies and narratives, discussing the potential benefits and risks of different approaches to supporting gender dysphoric youth. They conclude by summarizing the current state of knowledge on desistence, social transitioning, and puberty blockers, highlighting areas where more research is needed. Shorter summary

Scott Alexander shares a diverse collection of links on topics ranging from politics and economics to scientific studies, offering brief commentaries and critiques. Longer summary

This post is a collection of interesting links and brief commentaries on various topics. Scott Alexander covers a wide range of subjects including politics, science, social issues, and economics. He discusses studies on poverty traps, the relationship between poverty and crime, and the effects of marijuana legalization. The post also includes quirky facts, book reviews, and observations on cultural phenomena. Scott's tone is analytical and often skeptical, particularly when discussing scientific studies and their interpretations. Shorter summary