ReadGlobe · Thinking clearly

Thinking clearly


Reasoning tools for cutting through noise, assumptions and received wisdom to what is actually true.

  1. First-principles thinking

    First-principles thinking is breaking a problem down to its most basic, undeniable truths and reasoning up from there…

    Mental model · updated 29 May 2026

  2. Occam’s razor

    Occam’s razor is the principle that, among competing explanations, the one requiring the fewest assumptions is usually…

    Mental model · updated 29 May 2026

  3. The map is not the territory

    “The map is not the territory” means any model, description, or belief is a simplified representation of reality —…

    Mental model · updated 29 May 2026

  4. Hanlon’s razor

    Hanlon’s razor says: never attribute to malice that which is adequately explained by stupidity, carelessness, or…

    Mental model · updated 29 May 2026

  5. Chesterton's fence

    Chesterton's fence is the principle that you should not remove or change something until you understand why it was put…

    Mental model · updated 29 May 2026

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Written by Paulo de Vries · free to read, no sign-up