Drop files to upload.
Faithlife
Faithlife
Avatar
Avatar
Sign in

Experts on world affairs do not perform well, says expert

Notes & Transcripts
PROPHETS For 20 years, from 1985 until 2005, Philip Tetlock, a University of California psychologist, kept track of the accuracy of hundreds of so-called experts on world affairs. He reported his findings in a book, Expert Political Judgment: How good is it? How can we know? (Princeton University Press…
RELATED MEDIA
See the rest →
RELATED ILLUSTRATIONS
See the rest →