The concept of eternal return posits that time exists in an infinite loop; what has happened will happen again, and the future's already occurred. Sound like bull? Please, watch Eminem's video for his comeback single, "We Made You." In the song's surprisingly gratifying video, Eminem targets easy-pickin' celebrities, derides fame itself, works in some filthy innuendo, and shoots a few self-deprecating barbs at us. Then, review some of the man's work from the beginning of the decade. Seems to me like the man's been reading some Nietzsche.