Scott Alexander examines recent studies on the Fraternal Birth Order Effect, finding evidence for a broader sibling birth order effect on homosexuality, though its exact nature and mechanism remain debated.

A collection of interesting links covering medical research, sociology, politics, and technology, with brief commentary on each item.

Scott Alexander critiques a study claiming gender bias in GitHub, pointing out methodological flaws and media misrepresentation of its non-peer-reviewed findings.

Scott Alexander critiques a study claiming to have found biomarkers for suicide risk, arguing that the results are overstated and such a test would have limited clinical utility even if accurate.

Scott shares a collection of interesting links covering topics like folklore, scientific papers, geopolitics, and cultural curiosities.