If personhood is tied to a baby’s ability to function outside the womb, then moral status depends on external circumstances rather than on what the baby is. Under a viability standard, the same 25-week-old fetus could count as a “person with rights” in a well-equipped hospital but not in a poorer region lacking advanced neonatal care. Nothing about the child changes—only the surrounding technology does. Taken seriously, this view implies that a baby could lose rights mid-flight and regain them upon landing simply because geography altered access to medical resources. A coherent standard for who deserves protection from being killed cannot fluctuate based on location, available technology, or social resources. If rights can appear and disappear without any change in the individual, then independence or viability is an unstable and arbitrary foundation for personhood.
Key Takeaways
Personhood cannot logically depend on geography or technology, since the child’s nature does not change with location.
Viability standards make human rights conditional and unstable, allowing rights to vanish and reappear arbitrarily.
Basing moral worth on independence ties human value to circumstances rather than to what someone is.
A just standard for the right to life must be inherent to the human being, not contingent on external support.