•  25
    The last decades have seen a resurgence of ethicists in public discourse. In the news media, they are called upon to comment on current affairs and public policy. I argue that the epistemic status of their testimony and the scope of their expertise are not always clear to media consumers. Ethicists have a very distinct and limited kind of expertise and the main goal of expert ethics communication should be the fostering of moral understanding and ethics literacy. This goal, however, is in confli…Read more
  •  69
    Dual-use research in philosophy: can there be such a thing?
    Research Ethics 21 (2): 286-301. 2025.
    The aim of this article is to explore whether and how the concept of dual-use can be applied to philosophical research, as well as its potential for explaining cases of misuse of philosophical theory and for justifying any restrictions on academic freedom. I argue that there are two ways in which philosophical research can be misused: by using its methods for purposes that contradict the general purposes of philosophy, and by using (parts of) a theory against the purposes intended by its author.…Read more
  •  91
    Why Personalized Large Language Models Fail to Do What Ethics is All About
    with Sebastian Laacke
    American Journal of Bioethics 23 (10): 60-63. 2023.
    Porsdam Mann and colleagues provide an overview of opportunities and risks associated with the use of personalized large language models (LLMs) for text production in bio)ethics (Porsdam Mann et al...
  •  156
    The notion of moral expertise poses a variety of challenges concerning both the question of existence of such experts and their identification by laypeople. I argue for a view of ethics expertise, based on moral understanding instead of on moral knowledge, that is less robust than genuine moral expertise and that does not rely on deference to testimony. I propose identification criteria that focus mainly on the awareness and communication of implicit biases and situated ignorance. According to t…Read more
  •  37
    Research ethics committees in Germany usually don’t have philosophers as members and if so, only contingently, not provided for by statute. This is interesting from a philosophical perspective, assuming that ethics is a discipline of philosophy. It prompts the question what role philosophers play in those committees they can be found in. Eight qualitative semi-structured interviews were conducted to explore the self-perception of philosophers regarding their contribution to research ethics commi…Read more