Abstract

In Being and Time, Heidegger undertakes fundamental ontology. Heidegger conceives of Being as temporality. Being (Sein) is unconcealment which is replaced by be-ing (Seyn), that is, the disjunction between unconcealment and concealment. In the topological phase as in Contributions to Philosophy (CP), The Thing and Building Dwelling Thinking be-ing yields to enowning. “B-ing holds sway as enowning” (CP section 10). But be-ing holding sway entails that a being (Seiende) “is”. Which means that a thing things. Enowning is Dasein’s thinkingresponding to the call of Be-ing. Hence be-inghistorical thinking (Seynsgeschichtes Denken) which is enowned thinking. When a thing things, world worlds (Die Welt weltet). Be-ing-historical thinking is thinkingthinging, that is, thinking space-time or thinking gathering (Versammlung) of elements that “belong together”. Thinging is the mirror interplay of the fourfold. In Four Seminars, Heidegger says: “There is no longer room for the very name of being.... Being is enowned through enowning. Sein ist durch Ereignis ereignet.” But enowning means thinking thinging.