On the occasion of Habermas's 80th birthday, the German publisher Suhrkamp brought out five volumes of Habermas's work that spanned the full range his philosophical work, from the theory of rationality to the critique of metaphysics.
Jürgen Habermas is Emeritus Professor of Philosophy at the Johann Wolfgang Goethe University of Frankfurt and one of the most influential social and political thinkers in the world today.