![56. Why Is “I Don’t Know” So Hard to Say? Freakonomics Radio 56. Why Is “I Don’t Know” So Hard to Say?](https://image.simplecastcdn.com/images/2be48404-a43c-4fa8-a32c-760a3216272e/fab1584e-8ea9-4efa-9650-5e595861b2cd/3000x3000/image.jpg?aid=rss_feed)
56. Why Is “I Don’t Know” So Hard to Say?
אודות הפרק
Levitt and Dubner answer your FREAK-quently Asked Questions about certifying politicians, irrational fears, and the toughest three words in the English language.
Levitt and Dubner answer your FREAK-quently Asked Questions about certifying politicians, irrational fears, and the toughest three words in the English language.