Why do we have human rights? What ought to be the function of such rights in the global order, and to what extent does this help define what they are? Who needs to do what to realize these rights? In response to such questions this paper develops a conception of human rights that thinks of them...

To what extent is a country allowed to regulate immigration into its territory, and thus to determine who lives there? Acts of immigration amount to changes in two distinct relationships. They amount to a change in political relationships, since the immigrant alters her political standing within...

Concerns about fairness leave champions of free trade puzzled. First, to some, talk about fairness in trade is conceptually muddled. Ideas of fairness seem tied to the image of leveling the playing field and thus concerned with equalizing background conditions, whereas trade thrives on...