By Anjum Altaf I checked the name index of Amartya Sen’s book (The Idea of Justice) for Foucault and found him missing. Let me explain why I found that surprising. As mentioned earlier, Sen contrasts two approaches to social justice – the search for a perfectly just society versus the alternative of making existing society less unjust. These perspectives are given different labels – ‘arrangement-focused’ versus ‘realization focused’ or niti versus nyaya. The implication of the contrast is pithily summarized by an endorsement on the book’s back cover: “The Idea of Justice gives us a political philosophy that is dedicated to the reduction of injustice on Earth rather than to the creation of ideally just castles in the air.” In terms of lineage, the arrangement-focused perspective is said to derive from the social contract formulation of Thomas Hobbes via Locke, Rousseau and Kant to John Rawls (A Theory of Justice) in our own times. The realization-focused perspective is traced from Adam Smith via Bentham, Marx and John Stuart Mill to Amartya Sen himself.