Thinking Skills
What is Latticework of Mental Models?
Charlie Munger's idea of wiring together frameworks from many fields so several lenses hit one decision at once, instead of forcing everything through a single tool.
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Read the full deep-dive that explains Latticework of Mental Models in context - with examples, mechanics, and where it breaks.
Related terms
- First-Principles Thinking Breaking a problem down to its most fundamental, verifiable truths and building conclusions up from those alone, ignoring how it has always been done.
- Reasoning by Analogy Solving a problem by copying what already exists; efficient and good for incremental improvement, but it can never escape the assumptions baked into the template.
- 5 Whys A root-cause technique from Toyota: ask "Why?" five times in a row, each time targeting the previous answer, to move from a surface symptom to the real cause.
- Feynman Technique A four-step learning loop: pick a concept, explain it in plain language as if to a child, find where the explanation breaks down, then simplify and repeat.
- Systems Thinking Seeing a problem as a web of stocks, flows, delays, and feedback loops rather than isolated parts, so you can predict how it will push back over time.
- Reinforcing Loop A feedback loop that amplifies whatever is already happening, producing exponential growth or runaway collapse - the compound interest of systems.