Michael Sandel (1953) is one of the authors of reference in the field of the political philosophy of the United States. Critic with Rawls and with some recent recovery of Kantianism, has often been associated with the label of communism, with which he feels uncomfortable. Professor at Harvard University, the course on "Justice" taught there for two decades is one of the most attracting students. In addition to the books published by Marbot, in Spanish he has published Liberalism and the limits of justice (Gedisa).