The contribution focuses on Kant's distinction between right and ethics. According to Kant, ethical as well as juridical laws are laws of freedom. As such they can be recognized by rational beings as unconditionally binding. The decisive difference between right and ethics consists in the way that obligations are required in their respective realms of legislation. While ethical legislation cannot be external and ethics is also concerned with inner motivations, juridical duties do not command dispositions but specific actions.

Die Frage, wie das, was die Vernunft einsieht, dazu motivieren kann, dies auch zu tun, gehört zu den Grundfragen von Kants praktischer Philosophie. Die vorliegende Untersuchung erschließt Kants Antwort auf das Problem der moralischen Motivation innerhalb seiner Handlungstheorie und Moralphilosophie. Neben einer philosophiehistorischen und systematischen Einordnung liefert sie eine umfassende textnahe Analyse der kantischen Argumente, die auch werkgeschichtliche Aspekte berücksichtigt. Auf diese Weise entsteht ein reichhaltiges Bild der kantischen Theorie moralischer Motivation, die in Kants Konzept der Moralbegründung nicht nur verwurzelt (...) ist, sondern dieses auch unterstützt. So ist die Achtung vor dem Gesetz als Modus zu verstehen, in dem sich der Mensch die praktische Norm zu eigen macht. Moralische Gründe erweisen sich nach der hier vorgeschlagenen Interpretation als unbedingte, universal gültige Regeln, deren praktische Bedeutung als subjektive Handlungsgrundsätze und Motive erst durch Kants Theorie der moralisch-rationalen Sensibilität verständlich wird. Kants Ansatz ist damit nicht nur werkintern von Interesse, sondern liefert darüber hinaus einen inspirierenden Beitrag zu einer modernen Theorie praktischer Normativität. (shrink)

What exactly do we mean when we refer to disability as a social construction? How viable are the justifications for this? These questions are explored in this paper. To this end, various theories that are influential in German-language disability studies are examined and criticised. These include Oliver's social model, furthermore the "Thomas theorem", Berger and Luckmann's sociology of knowledge, Foucault's discourse theory and Waldschmidt's theory. Subsequently, social constructivist approaches of Watzlawick and Gergen and Gergen are discussed. It is shown that (...) a relativistic understanding of social construction can be used to deny facticity and thus undermines the foundations of scientific knowledge. This danger must be taken seriously when defending the scientificity of disability studies. (shrink)

The view that morality consists of laws has a rich, particularly religious, tradition. In current debates on ethics, however, it is anything but philosophical commonsense. Not least due to the return to the advantages of virtue ethics, principle-oriented ethics such as the moral law approach have lost popularity. Despite this, the advantages of law-based ethics can also be defended; one paradigm here is still Immanuel Kant’s attempt to ground the objectivity of morality on the concept of a moral law. Accordingly, (...) the aim of this text is to explore the systematic potential of ethics based on the concept of law. For this purpose, I will examine the historical roots of a connection between the concept of morality and that of law and then focus on Kant’s approach to morality. Finally, I will outline the advantages of his conception of morality as autonomy over alternative models of justification of morality. (shrink)