Tainter's Collapse
Updated 2026-08-05
INTRODUCTION
English translation pending.
CORE DEFINITION
A theory advanced by archaeologist Joseph Tainter in The Collapse of Complex Societies in : societies solve problems by adding complexity in the form of institutions, administration, and infrastructure, and the marginal return on that complexity declines until its cost exceeds its benefit, at which point the system simplifies, often abruptly. The core proposition is diminishing marginal returns to problem-solving, not external shocks alone.
SCAFFOLDING EFFECT
Reduce cognitive load
- Complexity ceiling: spot the point where each fix now requires two further fixes. - Marginal test: compare the return on the next layer of process against its cost. - Exit choice: decide whether to restructure deliberately or let the system simplify.
Anchor fast decisions
Each new problem is met with an added layer of organization, which raises the cost of maintaining the system and creates new coordination problems of its own. Early layers yield large gains, but later layers address narrower problems at higher cost, so the return curve flattens and then turns negative. Once maintenance costs exceed the surplus the system produces, it can no longer support its own complexity.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- en.wikipedia.orghttps://en.wikipedia.org/wiki/Joseph_Tainterverified
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