This essay serves as an introduction to this issue of the Journal of Medicine and Philosophy. The five articles in this issue address a range of topics from the human embryo and substantial change to conceptions of disability. They engage claims of moral status, defense of our humanity, and argue for an accurate and just classification of persons of different communities within a healthcare system. I argue in this essay that though their concerns are diverse, the authors in this issue (...) help to answer a common question: “Who counts as one of us?” Reading these articles through the lens of membership and the themes of dignity illustrates this commonality and bears fruit for further reflection on many of the challenging issues addressed in the subsequent papers. (shrink)

How do we know that particular answers in bioethical controversies are true, or are at least getting closer to the truth? We gain insight into this question by applying Alasdair MacIntyre’s work on the nature of rationality, rational justification, and tradition. Using MacIntyre’s work and the papers in this issue of The Journal of Medicine and Philosophy, I propose a framework for members of particular traditions to judge whether they themselves or other traditions are getting closer to or further away (...) from the truth in particular bioethical questions. Members of different traditions—be it Confucian, Aristotelian, politically liberal, utilitarian, or something else—should look at how they and their theoretical rivals look at empirical data to address bioethical questions, the moral judgments they make, and the laws and regulations they support. Some level of agreement on these issues need not require individual traditions to eschew their foundational premises or values; recognizing the reality of moral pluralism and disagreement should not prevent us from seeing this. Neither, as MacIntyre argues, should pluralism and disagreement obscure that a necessary condition for successful rational exchange and adjudication between competing traditions is granting authority to certain norms and virtues. (shrink)