Some new problems in biomedical regulation.

The purpose of this paper is to present rather than resolve some new ethical problems which are likely to become the subject of public discussion in the near future. Some problems likely to be the subjects of extensive debate are: the foetal patient, 'home abortifacients' and abortifacient vaccines, the withdrawal of life-sustaining treatment, experimentation on 'spare' human embryos, the legalization of heroin abuse and the use of anencephalics and the persistently comatose as organ donors.