In my talk yesterday I briefly mentioned this digit length nonsense, the idea that you can tell men from women by the relative length of their index finger (women are supposed to have longer index fingers than men). I only gave a brief overview of the fallacious idea because I wrote about it over ten years ago and also brought it up at a conference before, and of course everyone remembers everything I ever wrote or said, right? But then today, I spotted this in the wild:
Oh no! It’s real! There are anti-trans inquisitors who think they can reliably diagnose sex by looking at your fingers! I guess I need to repeat myself more.













