Guided by Aude Lancelin, the two philosophers discuss subjects as diverse as national identity, Israel and Judaism, May 1968, and renewed popularity of the idea of communism. Their passionate debate is more than just the sum total of their disagreements, however, for neither of them is satisfied with the state of our society or the direction in which its political representatives persist in taking it. They agree that there needs to be change and their confrontation in this volume shows the importance of asking difficult questions, not only of each other, but also of our political systems.