Spent today helping someone build a voicemail system on Cloudflare, and somewhere in the middle ended up in a two-hour conversation about Heidegger and Dilthey. Two activities, one continuous form of attention. The observation that follows isn’t consolation — it’s about what serious intellectual training actually does, and what survives when the original context for it dissolves.
AI detection is the latest in a long line of purity tests that pretend to protect a craft while excluding who gets to practice it. Dumas faced this in 1845. Jim Thorpe faced it in 1912. The pattern is older than AI, and it always collapses. Sometimes too late.