Cornelius Castoriadis’ The Imaginary Institution of Society and Ernesto Laclau and Chantal Mouffe's Hegemony and Socialist Strategy are two cornerstones of contemporary political philosophy. Insufficient consideration has been given to the fact that both works show important theoretical coincidences in terms of structure and content. The first part of this article explores the possibility of reading Castoriadis’ work in post-foundational terms, following Oliver Marchart's approach. In addition, the respective political ontologies of Castoriadis and Laclau and Mouffe are presented as ‘ontologies (...) of signification’ in which the imaginary/discursive component is central. Finally, the contributions of the three authors to the emancipatory project through the notions of ‘autonomy’ (Castoriadis) and ‘radical democracy’ (Laclau and Mouffe) are considered, highlighting both their common features and their divergences. The latter had to do mainly with their antagonistic conceptions of political representation and its relation to democracy. (shrink)

The concept of autonomy as presented in the works of Cornelius Castoriadis offers the possibility of expressing the core aims of a radical politics in a manner divorced from a discredited Marxist or communist past. The concept occasions ongoing debate about its true meaning as well as its implications and consequences. Some people question the value and viability of autonomy as a political aim. This article attempts to elucidate and defend what I see as the central meanings and implications of (...) the concept of autonomy, particularly in its political dimension. The concept of autonomy is considered in its relationship to the ideas of project, self-limitation, and democracy, and the socialist tradition. (shrink)