A comprehensive review of 'The Castrato' by Martha Feldman, exploring the history, biology, and social impact of castrati singers in Italy. Longer summary

This book review explores 'The Castrato' by Martha Feldman, detailing the history of castrati singers in Italy from the 16th to 19th centuries. It covers their origins, biology, vocal abilities, social status, and relationships with the church and aristocracy. The review also draws parallels to modern practices and speculates on potential future implications of human modification for entertainment or power. Shorter summary

Scott Alexander examines the current research on Long COVID, analyzing its prevalence, symptoms, and potential impacts to assess personal risk and societal implications. Longer summary

Scott Alexander reviews the current research on Long COVID, examining its prevalence, symptoms, duration, and impact on different groups. He explores various studies, discusses potential mechanisms, and evaluates the psychosomatic argument. The post concludes with an assessment of personal risk and comparisons to other post-viral syndromes, emphasizing the uncertainties still surrounding Long COVID. Shorter summary

Scott Alexander responds to a New York Times article about him, addressing what he sees as unfair claims and misrepresentations. Longer summary

Scott Alexander responds to a recent New York Times article about him and his blog, which he perceives as negative and retaliatory. He addresses four main claims from the article, explaining why he feels they are unfair or misrepresented. Scott denies being aligned with Charles Murray's controversial views on race, clarifies his comments about feminists, defends his stance on women in tech, and addresses his alleged connections to right-wing figures in Silicon Valley. He expresses concern about the article's impact on his friends, family, and patients, and requests that people not contact him about the situation. Shorter summary

Scott Alexander describes deleting his blog Slate Star Codex due to a doxxing threat, the aftermath, and his decision to return to blogging under his real name. Longer summary

Scott Alexander recounts his experience of deleting his popular blog Slate Star Codex after the New York Times threatened to reveal his real name. He discusses the reasons behind his decision, the unexpected consequences, and the outpouring of support he received. Scott reflects on the importance of online anonymity and explains his decision to restart his blog under his real name, as well as his plans for the future. Shorter summary

Scott Alexander deletes his blog Slate Star Codex to prevent the New York Times from revealing his real name, citing professional and safety concerns. Longer summary

Scott Alexander announces the deletion of his blog Slate Star Codex due to a New York Times reporter planning to reveal his real name in an article. He explains his reasons for maintaining pseudonymity, including professional concerns as a psychiatrist and personal safety. Scott expresses hope that the NYT will reconsider their policy, allowing him to restore the blog. He provides alternative platforms for his community and asks supporters to politely contact the NYT about their doxxing policy. The post includes later edits addressing the eventual publication of the NYT article and its negative tone. Shorter summary

Scott Alexander examines the historical link between gout and achievement, ultimately finding the evidence unconvincing despite some intriguing connections. Longer summary

Scott Alexander explores the historical association between gout and high achievement, discussing a theory that high uric acid levels might contribute to success. He examines the biological basis for this idea, comparing uric acid to caffeine and theacrine. However, after reviewing several studies, Scott concludes that the evidence for this theory is weak and inconsistent. He then discusses more recent research linking uric acid to mood disorders, particularly mania, but suggests that more research is needed before any firm conclusions can be drawn. Shorter summary

A diverse collection of links covering recent studies, unusual historical events, technological developments, and various curiosities across multiple fields. Longer summary

This post is a collection of various links and news items on diverse topics. It covers studies on pornography's effects, unusual military proposals, charter schools' success, climate change predictions, animal rights, restorative justice in schools, parenting advice, sexual selection theory, AI-generated content, breastfeeding patterns, visualization of classical music, Soviet whaling, cancel culture, housing legislation, embryo screening, retractions of scientific studies, gene drives, drug pricing, UFO sightings, cryopreservation, air conditioning efficiency, genetic testing for medication response, social justice terminology trends, napping benefits, nootropics survey results, Bitcoin price surge, transformer architecture in machine learning, fact-checking errors in popular books, challenges to persistence research, fringe ideologies in Japan, AI progress on language understanding, climate change risks, and various other curiosities and scientific findings. Shorter summary

Scott Alexander criticizes branded combination nootropics, explaining why they are often ineffective or harmful, and advises careful individual experimentation with single substances instead. Longer summary

Scott Alexander criticizes branded combination nootropics, arguing they are often poorly designed and potentially harmful. He begins by mocking the ridiculous names and exaggerated claims of many such products, then explains why even well-intentioned combinations are problematic. The post discusses how nootropics affect individuals differently, making one-size-fits-all approaches ineffective. Scott emphasizes the importance of careful individual experimentation with single substances, rather than relying on pre-made combinations. He also cautions against assuming synergistic effects between different nootropics, noting that even well-studied psychiatric drug combinations often fail to show benefits. The post concludes by advising readers to approach nootropics cautiously and individually, rather than relying on branded combinations. Shorter summary

Scott Alexander critiques the autism rights movement's opposition to curing autism, arguing that severe cases cause immense suffering that justifies continued research into cures. Longer summary

Scott Alexander discusses the autism rights movement and their opposition to curing autism. While supporting most of their work, he disagrees with the stance against cures. He argues that severe autism causes immense suffering that cannot be alleviated solely through better treatment, and that research into cures should continue. He acknowledges the benefits autism can bring, but believes the costs outweigh them for many individuals. The post examines outcomes for autistic adults, issues with institutionalization, and ethical considerations around curing or preventing autism. Shorter summary

Scott Alexander cautions against basing opinions on limited research, using examples from medicine and economics to show how cherry-picking studies can lead to opposing conclusions. Longer summary

Scott Alexander warns against relying on a single study or a limited selection of studies to form opinions on complex issues. He illustrates this with examples from medical research and the minimum wage debate, showing how cherry-picking studies can lead to opposing conclusions. The post emphasizes the importance of considering the full body of evidence, including meta-analyses and expert opinions, while also being aware of potential biases in research and reporting. Scott concludes by advocating for skepticism and thorough investigation when evaluating claims backed by scientific studies. Shorter summary

Scott Alexander examines violent children's songs from the past to discuss changing societal norms and the reliability of social science versus conventional wisdom. Longer summary

Scott Alexander reflects on children's songs from past generations that featured violent themes about harming teachers and burning schools. He contrasts these with modern concerns about violent media influencing children. The post explores how these songs were once common and accepted, despite actual school shootings occurring. Scott uses this to discuss the reliability of social science, conventional wisdom, and how our perception of what's 'normal' can change over time. He argues that today's common sense often originates from yesterday's pop social science, making it difficult to recognize its origins. Shorter summary

Scott Alexander critiques feminist discourse around 'nice guys', arguing it can be unfair and counterproductive, potentially driving lonely men towards anti-feminist ideologies. Longer summary

Scott Alexander discusses the concept of 'nice guys' and how they are portrayed in feminist discourse. He argues that the criticism of 'nice guys' by some feminists is often unfair and counterproductive, potentially driving lonely men towards more extreme anti-feminist ideologies. The post examines the origins of this discourse, its effects on men struggling with loneliness, and suggests a more empathetic approach to addressing these issues. Shorter summary

Scott Alexander presents a diverse collection of recent news items, studies, and interesting facts, covering topics from public health to economics to quirky trivia. Longer summary

This post is a collection of diverse news items, studies, and interesting facts curated by Scott Alexander. It covers a wide range of topics including public health policies, economics, scientific discoveries, social issues, and quirky facts. Scott provides brief commentary on many of the items, often with a touch of humor or irony. The post doesn't have a central theme but rather serves as a roundup of interesting information Scott has come across recently. Shorter summary

Scott Alexander humorously criticizes ten irritating internet trends he hopes will end in 2014, ranging from overused words to memes and logical fallacies. Longer summary

Scott Alexander humorously criticizes ten internet trends he wants to stop seeing in 2014. These include overused words like 'fanboy' and 'butthurt', inconsistent arguments about global warming, the doge meme, meta-humor, socioeconomic insults, misuse of 'dude' and 'bro', generational arguments, criticism of girls with male friends, and doge memes referencing the Doge of Venice. He satirically dissects each trend, pointing out their logical flaws or overuse, and occasionally proposes solutions or compromises. The post is written in a sarcastic and exasperated tone, reflecting Scott's frustration with these internet phenomena. Shorter summary

Scott Alexander examines evidence on marijuana legalization's effects on usage, health, and drug war costs, finding uncertainties too large for firm conclusions but suggesting traffic accidents may be the key factor. Longer summary

Scott Alexander examines the evidence around marijuana legalization, looking at its effects on usage rates, health impacts, and costs of the drug war. He finds that decriminalization and medical marijuana don't seem to increase youth usage much, but full legalization might increase adult use by 25-50%. Health effects are unclear but may include IQ declines and slightly increased psychosis risk. The costs of the drug war are significant in terms of arrests and spending, but relatively few people are in prison solely for marijuana. Scott attempts a utilitarian analysis comparing costs and benefits of legalization, but finds the uncertainties too large to draw firm conclusions. He suggests the most important factor may be how legalization affects traffic accidents. Shorter summary

This post systematically rebuts common Reactionary political beliefs on topics like societal decline, traditional governance, progress, and social issues through data analysis and historical examples. Longer summary

This post is an extensive rebuttal to common beliefs held by the Reactionary political movement. It systematically addresses and counters Reactionary claims about societal decline, traditional monarchies, the origins and nature of progress, corporate governance models, and modern views on race and gender. The author analyzes data and historical examples to argue against Reactionary positions, while acknowledging some valid critiques and interesting ideas within the movement. The post ends by listing various rebuttals and responses to the FAQ itself from Reactionary bloggers. Shorter summary

Scott Alexander debunks misleading statistics about euthanasia in the Netherlands, showing claims of widespread non-consensual euthanasia are false and not supported by careful analysis of the data. Longer summary

Scott Alexander debunks misleading statistics about euthanasia in the Netherlands. He analyzes the original Remmelink Report and more recent studies to show that claims of widespread non-consensual euthanasia are false. The post explains how opponents misinterpret data, conflating end-of-life care practices with euthanasia. It presents evidence that legalization of euthanasia in the Netherlands did not lead to a 'slippery slope' or disproportionate impacts on vulnerable groups. The post concludes that responsible research shows euthanasia in the Netherlands is applied consensually and in accordance with guidelines, with no evidence of misapplication. Shorter summary

Scott Alexander argues that generalizing male violence to all men is problematic, drawing parallels with racist generalizations about crime. Longer summary

Scott Alexander critiques arguments that generalize male violence to all men, drawing a parallel with how similar arguments about black people and crime would be considered racist. He analyzes statistics on crime rates by race and gender, showing that while there are disproportions, it's unfair and counterproductive to treat all members of a group as dangerous. The post suggests ways to discuss violence and rape awareness more constructively, without unfairly stigmatizing entire groups. Scott emphasizes the importance of acknowledging that the vast majority of men are not violent, and argues that overgeneralizing can be harmful both to men and to the goal of reducing violence against women. Shorter summary