Harman, Elizabeth. The potentiality problem
2003, Philosophical Studies 114 (1-2):173 - 198.
Added by: Clotilde Torregrossa, Contributed by: Simon Fokt
Abstract: Many people face a problem about potentiality: their moral beliefs appear to dictate inconsistent views about the signifcance of the potentiality to become a healthy adult. Briefy, the problem arises as follows. Consider the following two claims. First, both human babies and cats have moral status, but harms to babies matter more, morally, than similar harms to cats. Second, early human embryos lack moral status. It appears that the first claim can only be true if human babies have more moral status than cats. Among the properties that determine moral status, human babies have no properties other than their potentiality that could explain their having more moral status than cats. So human babies' potentiality to become adult persons must explain their having more moral status than cats. But then potentiality must raise moral status generally. So early human embryos must have some moral status. It appears that the view that must underlie the first claim implies that the second claim is false.
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