Darwin's Golden Rule
Updated 2026-08-16
INTRODUCTION
English translation pending.
CORE DEFINITION
Charles Darwin noted that he had trained himself to record any observation or argument that contradicted his conclusions as soon as it appeared, because he had found that such facts were forgotten within half an hour. The rule treats the mind's resistance to disconfirming evidence as a mechanical process that must be countered externally rather than by resolve. It is a physical countermeasure against confirmation bias, implemented with a notebook.
SCAFFOLDING EFFECT
Reduce cognitive load
- Write it now: record contradicting evidence the moment you encounter it, before it fades. - Keep a hostile list: maintain a standing list of facts that argue against your current position. - Review the list: revisit the contradictions on a schedule and let them revise the conclusion.
Anchor fast decisions
Information that conflicts with an existing belief is processed less deeply and recalled less reliably, so it disappears from memory unless it is externalized. Writing it down preserves the evidence independently of the state of mind that would dismiss it. Repeated review then forces the belief to accommodate the contradiction instead of quietly discarding it.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- darwin-online.org.ukhttps://darwin-online.org.uk/converted/manuscripts/Darwin_C_R_CUL-DAR53.2.143-146.htmlverified
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