Abstract

The 1980 appearance of “Topologie der Metaphysik”, by Heribert Boeder, meant an absolute transformation in the ordinary way of conceiving the nature of philosophical knowledge. it meant above all a deep and fruitful transformation in two fundamental thesis of Modern Thought: that referred to the comprehension of the ἀλήθεια as “desheltering”, and that which makes the “being of beings” the unitary thing of the metaphysical learning. Thirty years after the apparition of the mentioned work, we have asked ourselves, considering the writings published by the author since then, about the mission of his own thought. A thought that, developing up to a whole, came not only to illuminate the accomplishments of philosophy in the pursuit of its logical task, but to build the three Spheres of reason’s Present: History, World and Speech