In arguing that Nietzsche's Thus Spoke Zarathustra is a philosophical explanation of the possibility of modernism--that is, of the possibility of radical cultural change through the creation of new values--the author shows that literary fiction can do the work of philosophy. Nietzsche takes up the problem of modernism by inventing Zarathustra, a self-styled cultural innovator who aspires to subvert the culture of modernity (the repressive...