PhD, University of Mainz, 1964.
Specialties: Semiotics, Theory of Culture, Philosophical Anthropology.
Christian Pragmatics: from Phenomenology to Pragmatology, Prosopology to Personology. A semiotic analysis of Christian culture as a methodrama of persons bringing forth anthropological and axiological ethemes which have contributed indelibly to the character and course of the history of humankind and our image of human nature. The focus of the project is the Christian refashioning of the individual human into a “person”, that is, as a rational symbol-creating being mediating between multiple worlds.