In their excellent book, "Superforecasting, the art & science of prediction", Professor Philip Tetlock and co-author Dan Gardner introduce us to the philosophy of Archilochus - "The fox knows many things but the hedgehog knows one big thing". Hedgehogs see the world through a single idea or perspective; in their words "like a pair of green-tinted glasses that the hedgehog never takes off".

“Mr Hunt, this isn’t mission difficult, it’s mission impossible. Difficult should be a walk in the park for you." So Anthony Hopkins...

"Nobody ever went in and nobody ever came out". Those haunting words from Roald Dahl set the scene for the grand re-opening of Willy...