MENTAL MODEL · M12989

Zero-Based Thinking

Learn & MetacognitionmediumCognitive Science

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Updated 2026-09-11

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INTRODUCTION

English translation pending.

CORE DEFINITION

Zero-based thinking is a restart perspective that peels away historical constraints. Rather than adjusting an existing baseline, it demands that every activity or budget be justified from a blank sheet, asking what would be built if the work began today from nothing. It targets the default logic that something continues because it existed yesterday, and so exposes redundancies that incremental adjustment leaves invisible.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Blank-sheet restart: ask what the work would look like if it began today from zero. - Suspend the past: set aside existing plans and sunk investment while reasoning. - Expose redundancy: compare the ideal path against the current one to find what serves no purpose.

anchor

Anchor fast decisions

Incremental reasoning anchors on whatever already exists, so past decisions silently survive as assumptions. By moving the starting point to zero, every activity must earn its place through contribution to the present goal rather than inheritance from the past. The comparison between the zero-based design and the current state is what makes hidden redundancy visible.

MINIMUM ACTION

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Practice this model in one real situation:

Write down the goal, then set aside all existing plans and past investment. 2. Ask what the ideal path would look like if the work began today from nothing. 3. Design that path without consulting the current arrangement. 4. Compare it with the status quo and cut or rework whatever the ideal path does not need.

Check to track your progress (stored locally)

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Source support: Explicit

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en.wikipedia.orghttps://en.wikipedia.org/wiki/Zero-based_budgetingZH · Explicit
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