Abstract

In The idea of justice (2009), Amartya Sen builds on his previous work on capabilities to develop a theory of comparative justice which he contrasts to the contractarian approach. The theory has two parts: the proper materials of justice (capabilities); and, a procedure for assessing those materials. The procedure that Sen advocates is one of open impartial deliberation operationalised through Adam Smith's impartial spectator, which he contends is superior to contractarian view operationalised by Rawls’ original position. In this paper we argue that Sen's open impartiality is too open and defend a more bounded version as more workable regardless of the operationalising device used. Moreover, we demonstrate that Sen's own arguments against the possibility of agreement, though aimed at the contractarian tradition, undermine his own attempts to generate a contentful account of justice by driving a wedge between the materials and procedures. Sen's attempt to provide an alternative approach to political philosophy, we conclude, fails.