# Jon Ronson: Strange answers to the psychopath test

Is there a definitive line that divides crazy from sane? With a hair-raising delivery, Jon Ronson, author of The Psychopath Test, illuminates the gray areas between the two. (With live-mixed sound by Julian Treasure and animation by Evan Grant.)

- Kind: Talk
- Year: 2012
- Runtime: 18 min
- By: TED.com
- Genres: Education
- Archive: [Internet Archive](https://archive.org/details/JonRonson_2012)
- Licence or status: [CC BY-NC-ND 3.0](http://creativecommons.org/licenses/by-nc-nd/3.0/) (as the archive states it)
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/JonRonson_2012?play=1)