I. Introduction
Repetition is undoubtedly a major theme in contemporary thought. It is both mysterious and common, both overwhelming and banal. Repetition produces monsters and boredom and much else besides. It is excessive and yet simple. Repetition can always be found, in action, at a border between the sayable and the unsayable, the visible and the invisible, the audible and the inaudible, the past, present, and future. What does the term mean? It tells us little ab