Scott Alexander examines 'dualization' in various fields, comparing its effects to non-dualized professions and exploring its causes and broader implications in society. Longer summary

Scott Alexander discusses the concept of 'dualization' in various fields, comparing academia and drug gangs to illustrate how some professions separate into binary classifications of winners and losers. He contrasts this with non-dualized fields like computer programming, where success is more of a continuous spectrum. The post explores the drawbacks of dualized fields, including higher risk for individuals, potential for oppression, and increased politicization. Scott then examines what causes dualization, considering factors like licensing, regulation, and the concept of privilege. He extends this analysis to other areas like minimum wage and urban growth, questioning if there are ways to provide privileges with minimal dualization. Shorter summary

A diverse collection of links and studies covering education, race, healthcare, and various other topics, with Scott's commentary and analysis on each item. Longer summary

This is a link roundup post containing various news stories, studies, and interesting findings from different fields. The post covers topics ranging from education and healthcare to genetics and AI safety. Scott discusses several studies about racial achievement gaps, education outcomes, and healthcare system comparisons. He also shares interesting findings about animals, medical coding systems, and various social and economic issues. The post maintains a light tone while discussing serious topics, often adding humorous asides or personal observations. Shorter summary

Scott shares and comments on various interesting links covering science, politics, and curiosities, with particular focus on recent studies in genetics and psychology. Longer summary

This is a links post collecting various interesting news and studies from different fields. Topics range from scientific discoveries about probiotics and neurons, to political news about Hillary Clinton and Obamacare, to peculiar historical facts about town names and statistical centers. Scott provides brief commentary on many of the links, expressing particular interest in studies about genetics, social mobility, and cognitive behavioral therapy. Shorter summary

The post analyzes survey data to examine if effective altruism attracts people with mental disorders, finding slightly higher rates of autism but no evidence of unusual self-hate or scrupulosity. Longer summary

This post examines the theory that effective altruism (EA) attracts people with mental disorders. The author analyzes data from a Less Wrong survey, comparing rates of mental illness between EA and non-EA respondents. The findings show that EAs have similar levels of anxiety and OCD, slightly higher rates of depression, and significantly higher rates of autism compared to non-EAs. The post also discusses the relationship between consequentialism, gender, and EA, noting that EAs are much more consequentialist than non-EAs. The author concludes that while EAs may be slightly more autistic, they are not unusually self-hating or scrupulous compared to other rationalists, though both groups may differ from the general population in various ways. Shorter summary