5 år 4 år
- Chrystia Freeland: The rise of the new global super-rich
- Russell Foster: Why do we sleep?
- Derek Paravicini and Adam Ockelford: In the key of genius
- Al Vernacchio: Sex needs a new metaphor. Here's one ...
- Elizabeth Loftus: The fiction of memory
- Dan Ariely: Are we in control of our own decisions?
- Michael Shermer: Why people believe weird things
- Barry Schwartz: The paradox of choice