Philosophical controversies within contemporary critical theory arise largely from questions about the nature, scope and limits of human reason. As the linguistic turn in twentieth-century philosophy has increasingly given way to a sociocritical turn, traditional ideas of 'pure' reason have been left further and further behind. There is however considerable disagreement about what that shift entails for enlightenment ideals of self-consciousness, self-determination, and self-realization.

In this book two prominent philosophers bring these disagreements into focus around a set of...