Scott shares diverse links ranging from optical illusions and Bitcoin drama to educational research and medical controversies, with commentary on methodology and social implications. Longer summary

A collection of interesting links covering various topics. The post starts with scientific curiosities like the McCullough Effect optical illusion and updates on potential alien megastructures, then moves through educational research, Bitcoin controversies, and employment discrimination. It includes discussions of medical issues in the UK, interesting methodologies in gender research, and immigration policies. The post ends with various studies on economics, psychology, and social issues, including an intriguing study about Vietnam veterans' children's income. Shorter summary

A collection of interesting links covering technology, science, economics and society, with Scott's commentary and analysis on each topic. Longer summary

This is a links post collecting various interesting news and studies. Topics range from artificial lighting technology that mimics sunlight, to FDA's role in covering up clinical trial fraud, to immigration studies about assimilation. Scott also discusses economic issues like Greece's basic income proposal and inequality trends, scientific findings about processed food and attraction, and technological developments like head transplants and color blindness treatments. The post maintains a light tone while providing critical analysis of various claims and studies. Shorter summary

Scott Alexander examines two cases of online mob justice in feminist circles to argue that movements abandoning civility ultimately self-destruct. Longer summary

Scott Alexander discusses two incidents of online mob justice in the feminist community. The first involves Charles Clymer, a feminist activist who was attacked on social media for perceived misogyny and insensitivity. The second is 'Jacobinghazi', a controversy involving the leftist magazine Jacobin. Scott uses these examples to argue that movements which abandon principles of charity and civility ultimately harm themselves, comparing them to cancers that grow too large and destructive. He concludes that communities which tolerate jerks within their ranks will eventually be torn apart by those same jerks. Shorter summary