I hope that the following short texts are readable for an interested public. Unfortunately, they are only available in German. As a small compensation, I have tried to provide a short English synopsis for each text.
Auch die Natur wartet auf die Revolution (Nature, too, Awaits the Revolution) (PDF format, 277 kB) outlines a possible rational reconstruction of Herbert Marcuse's utopia of nature with recourse to Prigogine, Freud and Schiller. English synopsis.
Zum Problem der Kausalität in den Sozialwissenschaften (On the Problem of Causality in Social Sciences) (PDF format, 330 kB) deals with the relation of the concepts of causality in hard and social sciences. English synopsis.