Abstract

The article is addressed to the issue of conscience in the thought of Hannah Arendt and to the question under what conditions conscience can become manifest in the public sphere. The article is divided into four parts. The first renders Arendt’s motivation to reconsider the concept of conscience, which results from an endeavour to come to terms with the nature of political crimes of the 20th century and the banality of evil. In the second part, two constitutive qualities of conscience are presented. On the one hand, conscientious Self adopts a negative distance from moral rules held by wide society. On the other hand, it positively relies on self-interest, that is, on non-contradiction in relation to oneself. Both of these crucial qualities of conscience arise from the activity of thinking. The third part addresses the conflicting relation of individual conscience to the public sphere. In the final part, the author asks the question whether the concept of conscience can be politically justified and sets the conditions for a defence of freedom of conscience in the public space.