Career
Kelly’s early work and main contribution as a historian of political theory was as part of a group of revisionist Bentham scholars, having worked on the manuscripts at the Bentham Project at University College London. Kelly rejected the common claim that Bentham was a crude act-utilitarian. Instead, he argued that Bentham developed a complex two-level utilitarian theory similar to those of contemporary indirect utilitarian theorists such as R. M. Hare or John Gray.
His further claim that this makes Bentham a central figure in the canon of liberal political philosophers contradicts most standard interpretations, and is still a widely contested interpretation.
Having based his early work on both archival work and philosophical reconstruction, Kelly has gone on to engage in debates about the methodology and importance of history in the study of political thought. His scepticism about reducing political theory to history has also led to a similar scepticism about the claims made for identity in normative political theory.
Kelly’s work on liberal egalitarianism has concentrated on its claims as a political theory and his most recent work is on the defence of liberal moralism against the arguments of ‘realist’ political theorists such as Bernard Williams., Oneworld, London, 2008, United Kingdom, pp.