German idealism, Critical theory, Critique of civilisation (starting with Rousseau), Empiricism, Hermeneutics, History of historical understanding, Modern aesthetics (starting with Baumgarten), Modernity, late modernity and post-modernity, Natural law and contract theory (social perceptions in the Age of Enlightenment), Philosophy of enlightenment, Pragmatism, Republicanism, State and sovereignty, The idea of progress, Theories of democracy
German idealism, Aesthetics and religion, Christianity, Existentialism, German philosophy in the 20th century, Judaism, Language philosophy, Modern aesthetics (starting with Baumgarten), Modern philosophy of consciousness, Phenomenology, Phenomenology of religion, Philosophy of enlightenment, The aesthetic in the modern world
German idealism, Anthropological psychology (specific to Man) (Philosophical anthropology, Plessner, Gehlen, Cassirer, Heidegger), Classical metaphysics and ontology (cosmology), Classical philosophy (particularly Plato and Aristotle), Critical theory, Critique of metaphysics, Current philosophy of history and contemporary diagnostics, Hermeneutics, Modern philosophy of history, Phenomenology
German idealism, Analytical linguistic philosophy from Frege to today, Classical metaphysics and ontology (cosmology), Climate and society, Environmental ethics, Ethical and moral forms of reasoning, Modern moral philosophy and moral criticism, Modern philosophy of consciousness, Philosophers, Philosophical aesthetics, The issue of free will, The issue of the soul and the body