RT Journal Article SR Electronic T1 Where's Waldo? The ‘decapitation gambit’ and the definition of death JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 743 OP 746 DO 10.1136/medethics-2011-100109 VO 37 IS 12 A1 John P Lizza YR 2011 UL http://jme.bmj.com/content/37/12/743.abstract AB The ‘decapitation gambit’ holds that, if physical decapitation normally entails the death of the human being, then physiological decapitation, evident in cases of total brain failure, entails the death of the human being. This argument has been challenged by Franklin Miller and Robert Truog, who argue that physical decapitation does not necessarily entail the death of human beings and that therefore, by analogy, artificially sustained human bodies with total brain failure are living human beings. They thus challenge the current neurological criterion for determining death and argue for a return to the traditional criterion of the irreversible loss of circulation and respiration. In this paper, I defend the decapitation gambit and total brain failure as a criterion for determining death against Miller and Truog's criticism.