56. Why Is “I Don’t Know” So Hard to Say?
- Author
- Freakonomics Radio + Stitcher
- Published
- Wed 04 Jan 2012
- Episode Link
- https://freakonomics.com
Levitt and Dubner answer your FREAK-quently Asked Questions about certifying politicians, irrational fears, and the toughest three words in the English language.
