Remembering Daniel Kahneman
Daniel Kahneman, a Nobel prize-winning behavioural economist and More or Less hero, has died at the age of 90. \nTim Harford explains his ideas and influence.
Presenter: Charlotte McDonald\nSeries producer: Tom Colls\nSound mix: Hal Haines\nProduction co-ordinator: Brenda Brown\nEditor: Richard Vadon