Non-Central Fallacy
Updated 2026-08-15
INTRODUCTION
English translation pending.
CORE DEFINITION
Scott Alexander described the non-central fallacy: arguing that something is bad because it falls under a category generally regarded as bad, when the instance in question is an atypical member that lacks the features responsible for the category's bad reputation. The core claim is that category membership is not evidence about the properties that matter, so the moral judgement attached to the central case should not transfer automatically to the edge case. The qualification is that many edge cases do share the relevant features, so the test is whether the specific feature is present, not whether the instance is unusual.
SCAFFOLDING EFFECT
Reduce cognitive load
- Label check: when told something belongs to a bad category, ask which feature makes the category bad. - Feature test: check whether the case in front of you actually has that feature. - Reframe step: restate the question in terms of the harmful property rather than the category name.
Anchor fast decisions
Categories are defined by loose resemblance, so membership carries only weak information about any particular property. Arguments that rely on the label substitute the reputation of the central case for evidence about the case at hand, which is why they feel persuasive without being informative. Testing the specific feature restores the connection between the claim and the thing being judged.
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/Accident_(fallacyverified
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