Abstract
Hannah Arendt's political philosophy, focused on her works "The Human Condition", "Origins of Totalitarianism" and "Eichmann in Jerusalem", provides a theoretical framework for understanding the shattering and reconstruction of the public sphere in the face of the totalitarian experiences of the 20th century. The aim of this research is to present a legal-philosophical analysis of the trials of the International Military Tribunal in Nuremberg and Adolf Eichmann in Jerusalem, revealing Arendt's perceptions of the public sphere as a space of plurality, reconciling it with responsibility and justice in the protection of human dignity. Finally, we discuss the consequences for the creation of the International Criminal Court as a permanent criminal institution.