PT - JOURNAL ARTICLE AU - Walter Sinnott-Armstrong AU - Franklin G Miller TI - What makes killing wrong? AID - 10.1136/medethics-2011-100351 DP - 2013 Jan 01 TA - Journal of Medical Ethics PG - 3--7 VI - 39 IP - 1 4099 - http://jme.bmj.com/content/39/1/3.short 4100 - http://jme.bmj.com/content/39/1/3.full SO - J Med Ethics2013 Jan 01; 39 AB - What makes an act of killing morally wrong is not that the act causes loss of life or consciousness but rather that the act causes loss of all remaining abilities. This account implies that it is not even pro tanto morally wrong to kill patients who are universally and irreversibly disabled, because they have no abilities to lose. Applied to vital organ transplantation, this account undermines the dead donor rule and shows how current practices are compatible with morality.