Amartya Sen is Lamont University Professor at Harvard and an Honorary Fellow of LSE. He won the Nobel Prize in Economics in 1998 and was Master of Trinity College, Cambridge 1998-2004. His books include Development as Freedom (OUP), The Argumentative Indian (Allen Lane/Penguin) and Identity and Violence (Allen Lane/Penguin), and have been translated into more than thirty languages. His latest book is The Idea of Justice.