One Useful Thing

One Useful Thing is Wharton professor Ethan Mollick's newsletter on what AI actually means for work, school, and daily life, grounded in his own research and experimentation rather than industry hype. He writes as someone who uses these tools constantly, not just studies them from a conference stage.

Posts tend to be experiment-driven, what happens when you actually try a new model on a real task, mixed with broader thinking on how AI is reshaping education and knowledge work. A trusted voice for anyone tired of AI takes with zero hands-on grounding.