Societies have always had to work out ways to reward and protect originality. The Ancient Greeks in the Sicilian colony of Syracuse used to give sole rights for a year to any professional cook in a tavern who developed a new recipe, thus creating a system where everyone knew whose recipe it was by the time anyone else could use it.
Any dessert fanatic can tell you that Peach Melba was invented by Escoffier in honour of the soprano Nellie Melba. Mention the phrase ‘Chocolate Nemesis’ and a guaranteed slew of middle-aged, middle class, middle England will shout, “River Cafe!” faster than two winning ladies can shout‘bingo’ on a Friday night in the Saltcoats Mecca.