Everyone loves Italian food. But how did the Italians come to eat so well? The advertising industry tells us the answer lies in the vineyards and olive groves of Tuscany - among sun-weathered peasants, and mammas serving pasta under the pergola. Yet this nostalgic fantasy has little to do with the real history of Italian cuisine. For a thousand years, Italy's cities have been magnets for everything that makes for great eating: ingredients, talent, money, and power. So Italian food is city food, and telling its story means telling the story of the Italians as a people of city dwellers.