لفيناس قارئا لهايدجر (من الأنطولوجيا إلى الإيتيقا)

This study focuses to clarify the dialectical relationship between ontology and ethics, through the critical position of Levinas on the Heideggerian ontology, which worked to consolidate the question of being and which neglected the two sides of the question of ethics and man, and on the work of Levinas on a new reinterpretation of the question of being in order to reveal  the question of the real ethical being in the history of  western philosophy, and that is why Levinas tries through his philosophy to get out of the ontological problematic of the question of existence to found the philosophy of alterity and ethics.

Keywords: Levinas, Heidegger, Ethics, Ontology, Alterity.