Political psychology, forecasting

Philip Tetlock

b. 1954

Calibration improves only when predictions are written down before the outcome and revisited afterwards. The organisational version is a decision log that survives reorganisation.

Read alongside: Sense

Start with
Superforecasting (2015)
Where they resist the book
Scoring works where questions resolve. Most adaptive challenges never resolve cleanly enough to be scored.

Works worth the time

Superforecasting · 2015

With Dan Gardner. The practical half: write the prediction down first, revisit it afterwards.

Where Tetlock appears

V. The PracticeCritical thinking

Keep the account of why you were wrong.

Forecast, record, review. Tetlock's work shows that calibration improves only when predictions are written down before the outcome and revisited afterwards. The organisational version is a decision log that survives reorganisation.