Economics is extremely useful as a form of employment for economists. — John Kenneth Galbraith

Economics is extremely useful as a form of employment for economists.

Author: John Kenneth Galbraith

Insight: There's a delicious irony buried in this observation that applies way beyond economics. We live in a world where entire professions exist partly to sustain themselves—consultants who diagnose problems that justify hiring more consultants, compliance officers who create the very regulations they then manage, therapists trained to identify new categories of psychological distress. It's not that these fields are useless, but there's genuine tension between solving problems and perpetuating the system that keeps people employed solving them. Galbraith was pointing at something real about expertise: once a discipline becomes established and respectable, it develops its own momentum. Economists disagree constantly about fundamental questions, yet the field thrives regardless. That's not necessarily corruption—it's just how institutions work. They need to justify their existence, attract funding, train new members. A truly decisive, simple field would put itself out of business. The real insight for everyday life is recognizing when you might be paying for complexity you don't actually need. Not everything that sounds professional is solving your actual problem. Sometimes the most useful advice is simple enough that it doesn't require an expensive middleman. But other times, complexity is real, and the expert genuinely helps. The trick is developing enough skepticism to tell the difference—and that skepticism itself is probably worth more than any particular expert opinion.