Scott Alexander presents a diverse collection of interesting links and news items from July, covering topics from science and technology to politics and culture, with brief commentary on each. Longer summary

This post is a collection of various interesting links and news items from July. It covers a wide range of topics including scientific studies, politics, technology, economics, and culture. Scott Alexander provides brief commentary on each item, often with a mix of humor and insightful observations. Some notable topics include a study on using Botox for depression, British attitudes towards lockdowns, advances in polygenic embryo selection, and discussions on economic divergence between Haiti and the Dominican Republic. The post also includes several quirky or amusing items, such as Chinese propaganda, a topologist's map of the world, and an anecdote about a unique interpretation of the Bible. Shorter summary

Scott Alexander discusses the birth of the first polygenically-screened baby and explores the current and potential future applications of this technology in IVF. Longer summary

Scott Alexander discusses the birth of the first polygenically-screened baby, explaining the process of in vitro fertilization (IVF) and how polygenic screening works. He describes how this technology can be used to reduce the risk of genetic diseases and potentially select for other traits. The post covers the current capabilities of polygenic screening, its potential future applications, and some ethical considerations. Scott also mentions the first polygenically screened baby, named Aurea, born to a family with a history of breast cancer. Shorter summary

A collection of links covering topics from drug regulation and genetic testing to tax reform and AI developments, with Scott's commentary on each item. Longer summary

This is a wide-ranging links post covering various news items and studies. Topics include FDA regulations and drug pricing, genetic testing advances, Russian Facebook ads from the 2016 election, studies on education and intelligence, tax reform effects on graduate students, and various scientific developments. The post moves quickly between topics, providing brief commentary and often linking to additional sources. Several items focus on medical and healthcare issues, from insulin prices to studies on pain medication effectiveness. The post maintains Scott's characteristic mix of intellectual curiosity and light humor throughout. Shorter summary

Scott Alexander shares a collection of interesting links and studies on various topics, including scientific research, cultural observations, and current events, with brief commentary on each. Longer summary

This post is a collection of links to various articles and studies, with brief commentary on each. The links cover diverse topics from science, anthropology, politics, and society, including findings about placebo effects in psychiatry, Mormon cultural origins, and college rankings. The format is informal, with Scott providing personal observations and sometimes humorous asides about each link. The post includes both academic studies and news articles, often focusing on unexpected or counterintuitive findings. Shorter summary

Scott Alexander refutes PZ Myers' race car analogy against genetic engineering for intelligence, showing that high IQ positively correlates with many beneficial traits. Longer summary

Scott Alexander critiques PZ Myers' argument against genetic engineering for intelligence, which uses a race car analogy to suggest optimizing for intelligence might trade off against other important traits. Scott shows that, contrary to this intuition, high IQ correlates positively with many desirable traits like longevity, height, and health. He explores possible explanations for this, including heterozygosity advantages, mutational load, and trade-offs with traits important in evolutionary history but less so now. Scott concludes that while caution is warranted, the race car argument is likely less of an impediment to genetic engineering than it might seem. 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

Scott Alexander examines the concept of innate ability and argues for its acceptance, while cautioning against tying self-worth to intellectual achievement. Longer summary

Scott Alexander explores the concept of innate ability and its impact on self-worth, using personal anecdotes and philosophical arguments. He discusses how attributing success to hard work alone can be problematic, as it ignores inherent differences in aptitude. The post compares attitudes towards intelligence with those towards other traits like weight or poverty, noting a inconsistency in how society views these issues. Scott argues for accepting innate differences while still encouraging effort, and suggests that self-worth should not be tied to intellectual ability or achievement. Shorter summary