Scott Alexander shares 33 diverse links on topics ranging from history and science to technology and politics, offering brief summaries and commentary on each. Longer summary

This post is a collection of 33 diverse links and brief summaries on various topics, including history, science, technology, politics, and culture. Scott Alexander covers a wide range of subjects, from the history of garlic and magnets to AI-generated art, touching on topics like language models, Nobel laureates by state, ivermectin studies, nuclear weapons, and unusual legal cases. The post showcases interesting facts, recent studies, and thought-provoking ideas across multiple disciplines. Shorter summary

A vegetarian and meat-eater collaborate to analyze the impacts of eating meat, concluding that reduced consumption is beneficial but not as clear-cut as some might think. Longer summary

This post is an entry to the 2019 Adversarial Collaboration Contest, where a vegetarian and a meat-eater investigate the ethical, health, and environmental impacts of eating meat. They explore animal consciousness, factory farming conditions, human happiness set points, health outcomes, environmental effects, and costs of switching diets. They conclude that reducing meat consumption, especially chicken, is beneficial overall, but the case is not as strong as some vegetarians might assume. Shorter summary

Scott Alexander writes two satirical sequels to GATTACA, critiquing discrimination based on epigenetics and educational background. Longer summary

This post is a satirical continuation of the movie GATTACA, imagining two sequels that critique different forms of discrimination. In 'GATTACA II: EPI-GATTACA', the focus is on epigenetics, where people are judged based on their ancestors' life experiences. In 'GATTACA III: EDU-GATTACA', the discrimination is based on which college one attended. Both stories follow a similar structure to the original GATTACA, with the protagonist Vincent trying to overcome societal barriers through deception. The stories end with Vincent's brother Anton helping him and Vincent realizing that he wants to change the discriminatory system, not just escape it. Shorter summary

A links roundup post covering recent developments in science, medicine, psychology and politics, with particular focus on research replication issues and the 2016 election season. Longer summary

This is a links roundup post covering various recent research findings, news, and developments. It covers topics from toxoplasma research, drug trials, and scientific replication crises to politics and social issues. The post discusses several important developments in psychology including failed replications of established theories like ego depletion, updates on clinical trials and drug research, and various political developments around the 2016 election season. It maintains a light tone while discussing serious academic and scientific topics, including several meta-analyses and study critiques. Shorter summary