Scott Alexander argues that the Intellectual Dark Web can be both popular and silenced, explaining various mechanisms of social censorship and how they apply to controversial thinkers. Longer summary

Scott Alexander argues that the 'Intellectual Dark Web' (IDW) can be both popular and silenced, contrary to criticisms. He points out that marginalized groups often have famous spokespeople, taboo ideas tend to generate celebrity, and fame doesn't protect ordinary supporters from social repercussions. He explains how the internet has enabled controversial voices to be heard, and suggests that the IDW's complaints about threats and harassment should be taken seriously. Scott also argues that the IDW likely still self-censors to some degree, and that silencing is more about preventing common knowledge than suppressing support or leaders. Shorter summary

Scott Alexander shares a diverse collection of links and brief commentaries on topics ranging from ancient calendars to fusion research, social trends, and economic analyses. Longer summary

This post is a collection of links and brief summaries on various topics, including calendar systems, scientific studies, social trends, economics, politics, and technology. Scott Alexander covers a wide range of subjects, from an ancient Persian calendar to fusion power research, social psychology effects, philosophical hiring biases, and economic analyses. The post includes commentary on recent news, scientific findings, and cultural phenomena, often with a touch of humor or skepticism. Shorter summary

A diverse collection of links covering current events, scientific studies, and cultural developments, with brief commentary on each story's significance or implications. Longer summary

This is a collection of links covering various topics from current events, science, and culture. It includes news about the seasteading institute's deal with French Polynesia, a meta-analysis on red meat and cardiovascular disease, a discussion of authoritarianism by Tom Pepinsky, and various studies on topics like growth mindset and the Flynn Effect. The links also cover political developments like Obama's attempts to close Guantanamo, Trump's health picks, and new research on school choice experiments. The post maintains a neutral tone while providing brief commentary and context for each link. Shorter summary

Scott reviews evidence on whether college improves critical thinking, finding modest short-term gains but questioning their long-term persistence. Longer summary

Scott examines the claim that college teaches critical thinking skills. He reviews several studies, finding modest evidence that college improves critical thinking, with effect sizes ranging from 0.18 to 0.44 standard deviations. However, he notes limitations in the research, such as lack of long-term follow-up and potential confounding factors. Scott expresses skepticism about whether these gains persist after college, drawing parallels to other temporary developmental effects. He also discusses specific aspects of college that may contribute to critical thinking gains, finding little evidence for dedicated 'critical thinking' classes but some benefit from liberal arts education and certain study habits. Shorter summary