Examining Levinas' critique of the Heideggerian conception of temporality, this book shows how the notion of the feminine both enables and prohibits the most fertile territory of Levinas' thought. According to Heidegger, the traditional notion of time, which stretches from Aristotle to Bergson, is incoherent because it rests on an inability to think together two assumptions: that the present is the most real aspect of time, and that the scientific model of time is infinite, continuous, and constituted by a series of more or less identical now-points. For Heidegger, this contradiction, which privileges the present and thinks of time as ongoing, derives from a confusion about Being. He suggests that it is not the present but the future that is the primordial ecstasis of temporality. For Heidegger, death provides an orientation for our authentic temporal understanding.