Latticework of Mental Models

A connected repertoire of models from multiple fields, selected and compared for their relevance to a specific question. Connections and limits matter more than the number of models collected.

A latticework of mental models is a connected repertoire of explanations and tools from more than one field. Its value lies in selecting relevant models, understanding their assumptions, and using one to question another. Collecting many names or applying every discipline to every problem does not create a reliable system.

Start with a concrete question, then choose a small number of models that expose different consequential features. Record what each predicts or changes, where they agree, and where they conflict. If the models disagree, inspect assumptions and evidence rather than averaging conclusions or forcing a harmonious story. Sometimes a single adequate tool is enough.

When to use it

When a current explanation misses an important aspect of the problem or when contrasting models could change a decision. Routine tasks may need only one adequate tool.

How it can help

Can expose different mechanisms, assumptions, or tradeoffs when one view leaves a consequential gap.