A collection of interesting links covering topics from science and politics to economics and culture, with commentary on each item. Longer summary

This is a links post collecting various interesting articles and news items. Topics range from online dating filters and education to scientific studies about anorexia and myopia. The post includes items about political news, economic research findings, and quirky historical facts. It maintains a light tone while covering both serious topics like the Ferguson case and humorous ones like Ireland accidentally legalizing drugs for 24 hours. Shorter summary

Scott Alexander examines how issues become politicized along tribal lines, preventing rational discussion and leading to counterproductive behaviors. Longer summary

Scott Alexander discusses how various issues become politicized and tied to tribal narratives, using examples like the Ebola quarantine debate, the Rotherham scandal, and climate change. He argues that when issues become referendums on tribal identity, it prevents rational discussion and leads to counterproductive behaviors. He suggests that framing issues in ways that respect out-group narratives could help, but notes this rarely happens due to media incentives. Shorter summary