Abstract

This article considers Pablo Gilabert’s attempt to defend against libertarian critics his ambitious argument for basic positive duties of justice to the world’s destitute. The article notes that Gilabert’s argument – and particularly the vocabulary of perfect and imperfect duties that he adopts – has firm roots in the modern natural rights tradition. The article goes on to suggest, however, that Gilabert employs the phrase ‘imperfect duties’ in a manner that is in some tension with the tradition from which it is derived. Indeed, Gilabert’s novel deployment of the phrase contains a number of radical possibilities that are not pursued in his text. The article suggests that Gilabert would do better to break more decisively from a tradition that insists on the essential distinction between justice and charity.