Scott Alexander shares a diverse collection of interesting links and brief commentaries on topics ranging from pollution solutions to genetic discoveries and cultural differences. Longer summary

Scott Alexander shares various interesting links and brief commentaries on diverse topics. These include an Effective Altruism survey, innovative solutions to pollution, a unique thundercloud, eating habits of liberals and conservatives, a critique of cyberbullying, police body cameras, genetic discoveries related to intelligence, polio outbreaks, race and drug testing in hiring, cultural differences based on agriculture, China's economic future, and circular farms seen from airplanes. The post is a collection of brief, often unrelated observations and references to articles Scott found intriguing. Shorter summary