LeftoversBingeable The Telegraph A book for our time The Spectator [Barnetts] an indefatigable researcher The Mail on Sunday A richly entertaining and topical history of food preservation and waste in Britain from the Elizabethan kitchen to the present day. At a time when a third of the food we produce globally is wasted, Eleanor Barnett opens a window on the everyday experiences of ordinary people in the past to reveal how factors such as religion, class and