Mental Models: The Best Way to Make Intelligent Decisions
Farnam Street (Shane Parrish) · 2015
"Reliable judgment comes from holding a 'latticework' of the most important ideas across disciplines — psychology, economics, physics, biology — rather than mastering just one, since any single-discipline lens reliably misses something a real situation depends on."
A mental model is a simplified representation of how something works, used to understand, predict, and decide; the 'latticework' idea is that no single model from any one field is sufficient on its own — economics alone, or psychology alone, or physics alone will each miss something a situation depends on. Reliable judgment comes from holding a cross-disciplinary set of models and knowing which one(s) actually apply to the specific situation in front of you.
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