title: Let's keep metaphysics out of medical ethics: a critique of Poplawski and Gillett.
abstract: I argue that the concept of 'longitudinal form', which Poplawski and Gillett have introduced into ethical discussions about embryos and gametes, involves too many metaphysical subtleties to be a useful aid to making moral decisions. I conclude by suggesting a criterion for relevance in medical ethics.
authors.affiliation: Department of Philosophy, Ben-Gurion University of the Negev.
authors.forename: F J
authors.initials: FJ
authors.lastname: Leavitt
mesh_terms: D000368:Aged; D033421:Beginning of Human Life; D004622:Embryo, Mammalian; D026689:Ethical Analysis; D028663:Ethical Theory; D004992:Ethics, Medical; D016330:Frail Elderly; D006801:Humans; D019369:Life; D008297:Male; D008678:Metaphysics; D009014:Morals; D028723:Personhood; D026712:Value of Life