This book is the first monograph in German dealing exclusively with F.C.S. Schiller, until now and even given today‘s "Renaissance of Pragmatism" the most neglected of the classical pragmatists. It tries for the first time to analyse aspects of his oeuvre as a "twofold Humanism": consisting of a more descriptive "methodical humanism" on the one side and a more normative "prophetic humanism" on the other side. These two and irreducible perspectives of Schiller's writing allow him to take into account the (...) human condition not, as most of the interpreters suggest, in a radical but in a holistic manner: man existing as an individual and as a member of society, as an I in relation to God, as a biological fact and as a still not yet realized ideal in the light of multiple forms of criticism and reform. Thus it becomes clear that Schiller's complex thought - logical, ethical, social, educational and metaphysical - cannot be confined to individual aspects, particularly not to the topos of the "theory of truth" as the common "reading" of his writing stereotypically insinuates. Rather, it revolves around the most fundamental question of philosophy as such: concerned with the meaning of life in its entirety, especially in the light of the modern threat of nihilism and pessimism. -/- Table of Contents (translated) -/- 1. Oversight 2. The Philosophically Designated Path into the Abyss 2.1. Agnosticism 2.2. Scepticism 2.3. Pessimism 3. The Methodical Humanism as Possibilism – The Conversion of Thought from Destinity to Possibility 3.1. In the Antechamber of Practice 3.2. Excursion: William James' Concept of the "Will to Believe" 3.3. "All that has become has History" 3.4. The Ethical Unmasking of Knowledge 3.5. Bertrand Russell's Critique of Pragmatism – Ennobling the Human by Degrading him 3.6. "Problems of Belief" – The Complexity of the Person 3.7. The Bilocal Fixation of Philosophy – as Public Office and Private Poetry 3.8. On the Half-Way – Retrospect and Prospect 4. The Prophetic Humanism Consisting in Personalistic Speculation and Genetic Manipulation 4.1. The Speculative Humanism 4.1.1. Naturalizing the Human as Humanizing the Nature 4.1.2. Excursion: The "Personal Idealism" of George Holmes Howison 4.1.3. Schiller's Theatrum Mundi – The World as a Pedagogical Play between God and Man 4.2. The Eugenical Humanism 4.2.1. Putting it on its Feet – Schiller's Political Diagnosis 4.2.2. The Eugenically Reformist March Through the Institutions 4.2.3. Excursion: The Humanistic Mobilization of Religious Reserves in John Dewey's "A Common Faith" 5. Follow-up. (shrink)