Promoting respect for the four principles remains of great practical importance in ordinary medicineThis is a special edition of the journal to celebrate the contribution of Raanan Gillon to the field of medical ethics. The papers in this issue are from a festspiel in honour of Raanan held on the 17th of October 2003. The theme of the festspiel was method in medical ethics. Colleagues of Raanan were asked to outline their own approach to medical ethics, and how this differed (...) from the four principles approach advocated by Raanan, as applied to four hypothetical cases which are also reproduced in this issue of the journal.1It is a great privilege to be able to publish this series of papers, and Raanan’s reply, in the journal for several reasons.The first and most important of these is that they are a tribute to the enormous contribution Raanan has made to the field of medical ethics. Raanan has been a pioneer in medical ethics in the United Kingdom and beyond. He edited the Journal of Medical Ethics for over 20 years, retiring in 2001. He has been instrumental in establishing medical ethics as a discipline, particularly within medical schools, in the United Kingdom.2 His book Philosophical Medical Ethics is one of the classics.3While most people associate Raanan with his advocacy of the four principles, it is important to remember his approach is not restricted solely to application of the four principles. He is also one of the sharpest, wittiest, and most original thinkers in medical ethics. In a recent editorial,4—for example, Raanan disagreed with a judicial decision to impose separation of identical twins which caused the death of one twin. He described it as “hubris”. He argued that the …. (shrink)

We examine the philosophical and ethical issues associated with conjoined twins and their surgical separation. In cases in which there is an extensive sharing of organs, but nevertheless two distinguishable functioning brains, there are a number of philosophical and ethical challenges. This is because such conjoined twins: 1. give rise to puzzles concerning our identity, about whether we are identical to something psychological or biological;2. force us to decide whether what matters from an ethical point of view is the biological (...) life of our organisms or the existence of our consciousness or mind; 3. raise questions concerning when, if ever, it is morally acceptable to sacrifice one of us to save another;4. force us to reflect on the conditions for ownership of organs and the justification of removal of organs for transplantation which causes the death of the donor; 5. raise questions about who should take decisions about life-risking treatments when this cannot be decided by patients themselves.We examine and suggest answers to these questions. (shrink)

The recent decrease in public confidence in the measles, mumps and rubella vaccine has important implications for individuals and public health. This article presents moral arguments relating to conflicts between individual autonomy and collective responsibilities in vaccination decisions with a view to informing and advising health professionals and improving the effectiveness of education policies in avoiding resurgence of endemic measles. Lower population immunity, due to falling uptake, is hastening the need for greater public awareness of the consequences for the population. (...) Vaccination refusals go hand in hand with responsibilities owed to future generations and society in not knowingly contributing to preventable harms. Issues such as parents’ rights are considered and balanced against: collective responsibilities for public health; permissibility of ‘free-riding’; conflicting duties of health professionals; and possible enforcement of vaccination. It is suggested that the arguments may form a persuasive tool for the practice of health professionals involved in informing and supporting parents’ vaccination decisions. (shrink)