Romano, Carlin. "Amartya Sen Shakes Up Justice Theory." CHRONICLE September 14, 2009.

Sen, Amartya. The Idea of Justice. Cambridge, MA: Belknap Press, 2009. Suppose three children—Anne, Bob, and Carla—quarrel over a flute. Anne says it's hers because she's the only one who knows how to play it. Bob counters that he's the poorest and has no toys, so the flute would at least give him something to play with. Carla reminds Anne and Bob that she built the darn thing, and no sooner did she finish it than the other two started trying to take it away. Intuitions clashing yet? Need something more complex to tingle your justice antennae—perhaps a puzzler from game theory? The example is Amartya Sen's, from the Nobel-Prize-winning economist's just-published The Idea of Justice (Belknap Press/Harvard University Press), his magnum opus on a line of work he's long addressed and now thoroughly re-examines: justice theory. And what a growth industry it's been since John Rawls revived the subject with his classic, A Theory of Justice (1971), and colleague Robert Nozick made its core principles into an Emerson Hall battle with his libertarian Anarchy, State, and Utopia (1974). Since Rawls, one hardly ranks as a political theorist without a whack at the J-word. Sen's stepping into the fray should keep things hopping, but justice theory is one subsidiary of philosophy that never really suffers a bad century. . . . Read the rest here: http://chronicle.com/article/Amartya-Sen-Shakes-Up-Justice/48332.