What is the relation between politics and the world? It might seem that global capitalism has created one world, but this is an illusion because capitalism creates a world of objects and money that divides human existence into regions separated by fences and walls built to keep some people out. In place of this falsely unified world of global capitalism, we need to assert a fundamental principle - namely, that there is one world of living subjects. This, in Badiou's view, is the categorical imperative of all true politics. The one world of living subjects is the place where an infinity of differences and identities exist.