chauffeur knowledge

In Charlie Munger — USC Gould School of Law Commencement Address, “chauffeur knowledge” is one half of Charlie Munger’s two-kinds-of-knowledge dichotomy. There is Planck knowledge — “that of the people who really know. They’ve paid the dues, they have the aptitude” — and then there is chauffeur knowledge: people who “have learned to prattle the talk. They may have a big head of hair. They often have fine timbre in their voices. They make a big impression. But in the end what they’ve got is chauffeur knowledge masquerading as real knowledge.” Munger quips that this “practically describes every politician in the United States.”

The practical lesson Munger draws is an allocation problem: “You’re going to have the problem in your life of getting as much responsibility as you can into the people with the Planck knowledge and away from the people who have the chauffeur knowledge. And there are huge forces working against you.” On the Knowledge concept page the term anchors Munger’s broader argument that the acquisition of wisdom is a moral duty and that meaningful, deep knowledge — not surface fluency — is what counts.

Context: The label comes from a story (often attributed to Max Planck) in which Planck’s chauffeur, having heard the physicist’s lecture many times, delivers it flawlessly himself — but is exposed the moment a real question requires understanding rather than memorized performance.

Where this appears

• Charlie Munger — USC Gould School of Law Commencement Address — Munger’s Planck-vs-chauffeur dichotomy; the imperative to route responsibility toward those with real (Planck) knowledge
• Knowledge — cited as the counter-example to meaningful, deep knowledge in the talk’s treatment of learning as a moral duty