Abstract
Originally a student of Marburg Neo-Kantianism, Nicolai Hartmann departed from this tradition to become one of the leading German philosophers of the first half of the twentieth century. He wrote on all the major fields of philosophy, including the philosophy of history, epistemology, ethics, and aesthetics, although his central interest was ontology. He held teaching posts in Marburg, Cologne, Berlin, and Göttingen, and was president of the German Philosophical Association after the Second World War. Perhaps unique among his peers, he spearheaded the resurgence of ontology by developing a pluralistic, humanistic realism that attempted to do justice to both the sciences and the humanities.Over the last...