Humanity, Personhood and Terri Schiavo

Allen’s perspective is in fact relatively conservative within the mainstream bioethics movement. He is apparently willing to accept that "minimal awareness would support some criterion of personhood" — although he doesn’t say that awareness is determinative. Most of his colleagues are not so reticent. To them, it isn’t sentience per se that matters but rather demonstrable rationality. Thus Peter Singer of Princeton argues that unless an organism is self-aware over time, the entity in question is a non-person. The British academic John Harris, the Sir David Alliance professor of bioethics at the University of Manchester, England, has defined a person as "a creature capable of valuing its own existence." Other bioethicists argue that the basic threshold of personhood should include the capacity to experience desire. James Hughes, who is more explicitly radical than many bioethicists (or perhaps, just more candid), has gone so far as to assert that people like Terri are "sentient property."

So who are the so-called human non-persons? All embryos and fetuses, to be sure. But many bioethicists also categorize newborn infants as human non-persons (although some bioethicists refer to healthy newborns as “potential persons”). So too are those with profound cognitive impairments such as Terri Schiavo and President Ronald Reagan during the latter stages of his Alzheimer’s disease.

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Know this: There is a direct line from the Terri Schiavo dehydration to the potential for this stunning human strip-mining scenario’s becoming a reality. Indeed, as Arnold and Youngner put it so well, “If a look into such a future hurts our eyes (or turns our stomachs), is our discomfort any different from what we would have experienced 30 years ago by looking into the future that is today?”

Cross-posted at BlogsforTerri