Among all the great thinkers of the past two hundred years, Nietzsche continues to occupy a special place--not only for a broad range of academics but also for members of a wider public, who find some of their most pressing existential concerns addressed in his works. Central among these concerns is the question of the meaning of a life characterized by inescapable suffering, at a time when the traditional responses inspired by Christianity are increasingly losing their credibility. While most recent studies of Nietzsche's works have lost sight of this fundamental issue, Bernard...