# One Useful Thing

**Source:** Ethan Mollick · **Published:** Sep 30, 2026 · **Format:** Newsletter · **Category:** News and commentary
**Measures:** Adoption

A Wharton professor's newsletter on how organizations use AI. Useful for adoption research commentary — cite the underlying studies Mollick covers, not the newsletter posts themselves, as this index does elsewhere for his LinkedIn commentary.

**Useful for:** Building methodology

Source: https://www.oneusefulthing.org/