A collection of interesting links from September 2014 covering scientific research, social issues, and curiosities, with commentary from Scott Alexander. Longer summary

This is a links post collecting various interesting articles and news from September 2014. It covers a wide range of topics including academic research, social issues, scientific discoveries, and current events. Notable items include a study about feminist activists and digit ratios, progress on male contraception (Vasalgel), Steven Pinker's critique of Ivy League admissions, research on gut flora and antibiotics, and various interesting historical and scientific curiosities. The post maintains a light tone while discussing both serious topics and amusing finds. Shorter summary