Heideggers Understanding of Time

Abstract

This paper discusses Heidegger's understanding of time. His theory of time is entirely connected to the question of being. Time is not a physical sub-stance or a natural reality as duration, but a ground where the meaning of existence is revealed. From this point of view, Heidegger first conducts an existential analysis to understand time. The reason for this analysis is that the question of existence is made in Dasein, the ground of the openness of existence. After introducing this point of view, this thesis clarifies the understanding of time shown in Heidegger's major work, Existence and Time. For this purpose, the whole history of Existence and Time is briefly summarized first. Here, after referring to the previous lecture notes The Concept of Time and von Hermann's Being and Time explanations, I briefly explain the understanding of time shown in Volume 11 of Augustine's Confessions, which provided insight into Heidegger's theory of time. After that, the understanding of time shown in Being and Time is analyzed. Here is the time of existence and the meaning of existence. The analysis proceeds with the terms of the moment and the time of decision, the transcendence of time and de-self, and the deliberative thought of time explanation. After explaining Heidegger's understanding of time in this way, the last chapter 4 discusses how the theory of time in Being and Time corresponds to the understanding of time in contemporary physics. Through this analysis, it is revealed that time is real, and that without time, there is no existential event for human beings, and all reality does not exist. It also concludes Heidegger's argument that time cannot be understood as a physical reality and must be understood ontologically in temporality. Along with him, he emphasized the need for a philosophical shift to newly explained reality through a new understanding of time beyond traditional realism.