An extended warranty is insurance sold at the counter, and insurance is priced to lose you money on average. H...
Two lenses explain most surprising outcomes: probability, which treats any single result as one draw from a ra...
A thinking toolkit degrades in three specific places — retrieval, calibration, and fit — and only one of them...
A decision framework for a search that most parents run badly: how to look for free or subsidised child care i...
Automation bias is the tendency to over-trust a machine's output and under-check it. Here is the precise defin...
Intelligence does not protect a decision from being wrong — it makes the defence of it more convincing. The me...
Most bad solutions are answers to the wrong question. A structured problem-solving process — define the real p...
A decision framework for putting a bocce court in a Tracy backyard - separating reversible from irreversible c...
A clear-thinking guide to making a confident call on a costly backyard project — the decision traps (anchoring...
Considering the opposite, steelmanning, the assigned devil's advocate, and the premortem all claim to counter...
What first-principles thinking is, how it differs from reasoning by analogy, a step-by-step method with a work...
What a base rate is, why your mind ignores the odds that matter, a worked example of base-rate neglect, and ho...