Rational brain · Framing & Choice Architecture
False Certainty Framing
Presenting probabilistic outcomes as guarantees — 'this will deliver 30%' — because people pay for certainty and punish honest uncertainty.
An everyday example
A forecast with no range, delivered with total confidence, from someone paid on the decision.
What it can cost you
Buying a number that was a distribution; rewarding the most confident rather than the most calibrated source.
Warning signs
- I trust the confidence.
- There is no range.
One thing to do
Ask for the range and the track record: what were their last five forecasts, and how did they land?
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