My research engages with issues in ethics, especially bioethics, from philosophical, regulatory, and practise perspectives; often linking issues in metaphysics with problems of ethics. My major research topics include questions on the margins of life (genetics, reproductive technologies, and end-of-life ethics), identity and personhood, concepts in bioethics (trust, hope, the nature of disease, illness and vulnerability), moral authority and autonomy, extended decision-making, and the nature of expertise in ethics. I also engage in the critical ethical evaluation of legislation and policy on matters of biomedical and research ethics.
My work divides into three main areas:
Biomedical Ethics and Research Ethics:
End of life ethics, reproductive ethics, concepts in bioethics, and the nature of bioethics.
Ethics and Policy/Law:
Ethical appraisals of legislation and policy governing medicine in areas such as advance directives/proxy decision-making, mental health, and end of life care.
Metaphysics, philosophical and applied:
Realism and anti-realism debates; conceptual analysis.