── ── Mental model

Hanlon's Razor

Before assuming someone hurt you on purpose, construct the version where they made a mistake — and see how much evidence it explains. The razor is a Bayesian prior, not a proof; override it when concrete evidence of malice arrives. Human attribution systematically over-weights intent (fundamental attribution error); most hostile-seeming acts are incompetence, miscommunication, or asymmetric information.

How it works

Step 1 — Describe the action and harm (factual, not interpretive) - What was done: <specific, factual> - Harm to me: <concrete> - Gut attribution: <what your instinct is saying> Step 2 — Construct the non-malice explanation - Bad information they had: / Didn't realize: / Optimizing for: / Under pressure from: - Coverage: <% of observed behavior this explains> Step 3 — Name what malice would additionally require - Info they'd need: / Motivation at your expense: / Harm predictable from their position? Step 4 — Choose starting posture · Step 5 — Set override signal · Step 6 — Hold prior until evidence changes it - Prior: <mistake / malice> · Starting posture: · First move: · Override trigger:

When to use it

  • someone feels a colleague/partner/company did something on purpose to hurt them
  • a team believes another side is acting in bad faith
  • someone is about to escalate based on assumed malicious intent
  • a pattern of bad outcomes is being labeled a coordinated attack

When not to use it

concrete documented evidence of malice already exists; the cost of being wrong about non-malice is catastrophic (e.g., safety-critical or abusive-relationship context).

Worked example

Hanlon's Submission, 1980; Heinlein's 1941 Articulation

The Hanlon's Razor formulation that spread across modern internet culture, business writing, and decision-theory literature was submitted by Robert J. Hanlon of Scranton, Pennsylvania, to the 1980 humor compendium Murphy's Law Book Two: More Reasons Why Things Go Wrong, edited by Arthur Bloch:

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