This paper undertakes a critical examination of recent philosophical discussions of the concept of individual autonomy. The paper is divided into two parts. Part I focusses on the work of joel feinberg, Gerald dworkin, Harry frankfurt and others, As well as their critics, In the development of the concept of autonomy itself (or its analogues). The suggestion defended is that autonomy is an important complement to freedom when the latter is construed only as the absence of restraints. Also considered is (...) the relation between autonomy and reason or rationality. In part ii, I examine various recent attempts to utilize the property of autonomy in moral and political theory. (shrink)