Abstract

Martin Heidegger has been one of the most influential but also criticized philosophers of the XX century. With Being and Time (1927) he sets apart his existential analytic from psychology as well as from anthropology and from the other human sciences that deny the ontological foundation, overcoming the Cartesian dualism in search of the ontological unit of an articulated multiplicity, as human being is. Heidegger’s Dasein Analytic defines the fundamental structures of Dasein such as being-in-the-world, a unitary structure that discloses the worldhood of the world; the modes of being (Seinsweisen), such as fear (Furcht) and anxiety (Angst); and the relationship between existence and time. In his existential analytic, anxiety is one of the fundamental moods (Grundbefindlichkeit) and it plays a pivotal role in the relationship of Dasein with time and world. The paper firstly focuses on the modes of being, underling the importance of anxiety for the constitution of human being; secondly, it is shown the relationship between anxiety and world, and anxiety and time: rejecting both the Aristotelian description of time, as a sequence of moments that informs our common understanding of time, and the Augustine’s mental account of inner time, Heidegger considers temporality under a transcendental point of view. Temporality is ek-static, it is a process through which human being comes toward and back to itself, letting itself encounter the world and the entities. The transcendental interpretation of time provided by Heidegger may give its important contribution in psychopathology.