This article discusses Gilles Deleuze’s article ‘Immanence: a life. . .’ in relation to two problems. The first is the problem of empirical oblivion, or the way any record of an event involves a forgetting of aspects of that event which may later turn out to be of great significance. The second is the problem of latent significance, that is, of how events missed in the past remain latent and can be - perhaps ought to be–returned to in the future. The article argues that these problems are in fact linked. They explain in part the importance of Deleuze’s transcendental philosophy in ‘Immanence: a life. . . .’ The article concludes with a critical reading of Giorgio Agamben’s interpretation of Deleuze’s essay, in order to defend the position t...