Plato (c.427-347 BC) stands with Socrates and Aristotle as one of the shapers of the whole intellectual tradition of the West. He founded in Athens the Academy, the first permanent institution devoted to philosophical research and teaching, and theprototype of all Western universities. Desmond Lee was a fellow and tutor of Classics at Corpus Christi College, Cambridge, and later became President of St Hughes Hall, Cambridge.Melissa Lane received her PhD in Philosophy from Cambridge University. She teaches the history of political thought and political philosophy in the History Faculty at Cambridge University, and is a Fellow of King's College. Her books include Method and Politics in Plato's Statesman (Cambridge, 1998) and Plato's Progeny: how Plato and Socrates still captivate the modern mind (Duckworth, 2001).