David Epstein’s Range is one of those books that reads like someone finally put words to something you’d always suspected about yourself but couldn’t quite defend.
The argument is this: generalists — people who wander across disciplines before settling, or never settle at all — outperform specialists over the long run. Both as individuals and as organizations. Epstein is at his best when he gets into lateral thinking, analogy, and the kind of non-traditional problem-solving that only happens when someone brings an outside frame to an inside problem. Those chapters on creativity and the arts are worth the price of the book alone.
I’ll be honest: I read this with a specific kind of recognition. A career spent moving across development, design, marketing, UX, partnerships — the thing that always looked like distraction from the outside was actually the point. Teaching for a decade at the university level only deepened that instinct. You don’t really learn something until you have to explain it.
One caveat: Epstein’s conclusions are cleaner than the reality probably is. Range isn’t a guaranteed advantage — it’s a disposition that, in the right context, compounds.
Also: if you’re a committed specialist, this book will irritate you.






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