Abstract
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.