The purpose of the present paper is: (1) to outline a conceptual framework useful for the analysis of ethical issues raised by goal-directed activities, (2) to apply this framework to nanoscale research, (3) identify some of the main challenges in the evaluation of such research, and (4) exemplify what is needed for a positive answer to the question “How can nanoscale research improve the quality of life?” A basic idea of the paper is that nanoscale research can improve the conditions (...) and quality of life of large groups in society, provided that: (a) this research is directed at certain generally accepted goals, (b) at least some of the opportunities are exploited for the good of mankind, (c) the key obstacles on the road are eliminated, reduced or circumvented, and (d) this is done in ethically acceptable ways. (shrink)

Clare Palmer has recently argued that most humans have special obligations to assist domesticated animals, because domestication creates vulnerable, dependent individuals, and most humans benefit from the institution of domestication. I argue that Palmer has given us no grounds for accepting this claim, and that one of the key premises in her argument for this claim is false. Next, I argue that voluntarism, which is the view that one acquires special obligations only by consenting to those obligations in some way, (...) offers a plausible explanation of the sorts of cases that motivate Palmer’s analysis. I conclude that voluntarism allows us to explain the prevalent intuition that special obligations to assist often obtain for domesticated animals, but rarely obtain for wild animals. (shrink)

Die Verwendung von Fallbeispielen, sowohl in didaktisch-illustrativer als auch in systematisch-argumentativer Absicht, ist in der Angewandten Ethik eine weitverbreitete Praxis. Die Inanspruchnahme erfolgt jedoch vielfach ohne eine angemessene Reflexion über die Voraussetzungen und Grenzen des Einsatzes von Fallbeispielen als methodischem Werkzeug innerhalb der Ethik. Im vorliegenden Beitrag soll daher der Rekurs auf konkrete – reale oder fiktive – Handlungsszenarien kritisch untersucht werden. Wichtige Hinweise werden dabei der Philosophie Kants entnommen, der selbst in seinen moralphilosophischen Schriften gelegentlich Beispiele verwendet, der aber (...) zugleich auch die grundlegende Bedeutung sowie die methodologischen Grenzen des Einsatzes von Beispielen an verschiedenen Stellen thematisiert hat. Vor dem Hintergrund dieser Analyse muss insbesondere die Meinung, Ethik lasse sich rein in concreto vermitteln, entwickeln oder könne gar in die Zusammenstellung von Fallsammlungen aufgelöst werden, zurückgewiesen werden. (shrink)

Case studies, both with a view to didactical and argumentative purposes, are widely used in applied ethics. However, case studies are often used without methodological considerations concerning the premises and limitations of these kind of studies as methodological tools within ethics. The present paper critically examines the recourse to – real or fictitious – case studies. Important suggestions will be taken from Kant’s philosophy. Kant himself occasionally uses case studies in his ethical writings. Yet, he also discusses the relevance as (...) well as the limitations of case studies in ethics. Against the background of this analysis, the opinion that ethics can be taught or developed in concreto, or that ethics might eventually be resolved into compilations of case studies must be rejected. (shrink)

An important contribution of Christian ethics in the pluralistic world of the twenty-first century is to emphasize inclusivity. Rather than promoting the interests of certain groups at the expense of the most vulnerable, society does well to prioritize ways forward that benefit all. For stem cell research, inclusivity entails benefiting or at least protecting the beneficiaries of treatment, the sources of materials, and the subjects of research. Adult stem cells are already benefiting many ill patients without causing harm, and select (...) adult cells may prove even more beneficial in the future. Other types of stem cells require other bodily materials such as eggs and somatic cells that should be obtained without unduly harming those who provide them. Research subjects, especially the most vulnerable, require protection as well. Should human embryos be included among them? Considerations of location, formation, individuation, and intention are here examined. Ultimately, for safety reasons as well as workability, pluripotency, and compatibility, relatively new types of pluripotent stem cells, especially induced pluripotent stem cells, warrant special priority according to an inclusive ethics. (shrink)