Esercitare lo sguardo: intuizione categoriale e complessità del vedere nel mutare della fenomenologia da Husserl a Heidegger

This essay analyzes the topic of intuition starting from some internal problems of Aristotelian philosophy, related to the way in which the universal is grasped. It focuses, however, its observations on the identification of categorical intuition, developed by Husserl in Sixth Logical Investigation, in order to highlight how Heidegger intends to exploit this discovery of phenomenology to outline the program of his fundamental ontology. By taking into consideration above all the lecture courses held by Heidegger at Marburg University, it is possible to notice how his philosophy radicalizes the Husserlian approach to such an extent, directing his thought from phenomenology to the problem of being, thus realizing a significant overturning of the interpretation of Aristotle upon which Husserl had relied.