A few weeks ago I participated in a panel on ethics at a ‘Future of Finance’ conference at Oxford’s Saïd Business School. An audience member asked our panel to comment on herding behaviour in banks, ...
Duping a guppy is easier than duping a ring dove — at least when it comes to a classic optical illusion. In the Ebbinghaus illusion, two identical circles placed side by side are each framed by a set ...