Abstract

In the essays collected here, Apel addresses some of the points of the discourse ethics controversy by responding to critics and developing his original formulation in different directions: a) the distinction between two stages of discourse ethics, relating respectively to the ideal community of communication and the real community; in the second stage, while maintaining the principle of equal dignity of communication partners as a regulatory idea, deontological ethics should be integrated with an ethics of responsibility; b) placing a deontological ethics as a post-conventional ethics within an evolutionary reconstruction of individual development and the history of humankind in the light of Gehlen's anthropology and Kohlberg's psychological theory of moral development; c) a recognition of a certain validity in the neo-Hegelian claim of the ineliminable role of morality or Sittlichkeit in the face of all universalistic ethics, accompanied, however, by the characterization of ethics as a compromise between universalistic instances and concrete cultural and institutional data, without any concession, yet, to the thesis of incommensurability between different forms of life.