Jurgen Habermas is among the most influential philosophers of our time. His diagnosis of contemporary society and concepts such as the public sphere, communicative rationality, and cosmopolitanism have influenced virtually all academic disciplines, spurred political debates, and shaped intellectual life in Germany and beyond for more than fifty years. In The Habermas Handbook, leading Habermas scholars elucidate his thought, providing essential insight into his key concepts, the breadth of his work, and his influence across politics, law, the social sciences, and public life....