Abortion- Marquis
Core Argument and Thesis
Essay Purpose and Central Claim
Thesis: abortion is, except in rare cases, seriously immoral — in the same moral category as killing an innocent adult human.
Approach: establishes a general argument without relying on religious dogma or personhood theories.
Key assumption: whether abortion is permissible depends on whether a fetus is the being whose life it is seriously wrong to end.
Scope limitation: does not address hard cases (rape, life-threatening pregnancy); targets the overwhelming majority of deliberate abortions.
Section I premise: resolving the abortion controversy requires a theoretical account of why killing adult humans is wrong.
The Future-Like-Ours (FLO) Account of Killing's Wrongness
Why killing is wrong: not its effect on the murderer or others, but the loss inflicted on the victim — deprivation of all future experiences, activities, projects, and enjoyments.
"Future like ours": what makes killing a human wrong is depriving the victim of the value of their future — a future containing experiences and projects valuable to them.
Prima facie wrong: any killing where the victim had a valuable future is presumptively seriously wrong.
Supporting considerations:
Explains why killing is among the worst crimes (deprives more than most harms).
Consistent with attitudes of terminal patients (AIDS/cancer): they regard loss of future as the bad thing about dying.
Merits over rival theories:
Feature | FLO Account | Sanctity-of-Life | Personhood Theory |
|---|---|---|---|
Applies to fetuses | Yes (directly) | Yes | Requires ad hoc additions |
Applies to infants/young children | Yes (directly) | Yes | Needs extra argument |
Compatible with euthanasia permissibility | Yes | No | Varies |
Avoids speciesism | Yes | No | No |
Euthanasia compatibility: persons who are severely ill and face only pain/despair do not have a valuable future; hence killing them is not necessarily wrong under this theory — this is a strength, not a weakness.
Application to fetuses: a standard fetus has a future of experiences, projects, and activities identical in kind to those of adult humans; therefore the reason sufficient to make post-birth killing wrong applies equally to fetuses → abortion is prima facie seriously morally wrong.
No personhood required: the argument proceeds independently of whether a fetus is a "person"; calling fetuses "persons" would state the conclusion, not generate the argument.
Structural Parallel: Animal Pain Argument
Parallel structure: the anti-abortion argument mirrors the argument against wanton infliction of pain on animals — both start from an obvious wrong done to "me," identify the natural property that makes it wrong, then extend to other beings.
Pain case: suffering is what makes wanton pain infliction wrong → applies to animals → wanton pain on animals is wrong.
Killing case: loss of valuable future makes killing wrong → applies to fetuses → abortion is prima facie wrong.
Kant's rival view rejected: Kant denied direct duties to animals (they are not persons); but this requires accepting a claim with no independent support, making it implausible. Rejecting Kant's account supports accepting the FLO-parallel account.
Conclusion: the argument for the immorality of abortion is as sound as the argument against wanton animal cruelty.
Rival Accounts and Objections
Discontinuation and Desire Accounts
Discontinuation account: killing is wrong because it discontinues the victim's experience of living.- Does not support anti-abortion position: fetuses have no ongoing experiences to discontinue.
Ultimately must reference the value of future experiences to avoid making it permissible to kill those who beg for death; once it does, it collapses into the FLO account.
Desire account: killing is wrong because it frustrates the strong desire to continue living.
Must provide a necessary condition for wrongness of killing to generate a pro-choice conclusion (fetus lacks strong desire to live → not wrong to kill).
Fails: we consider it seriously wrong to kill the unconscious, sleeping, suicidal, or those who no longer desire life — desire is not a necessary condition.
Deeper problem: goodness of life is not secondary to desire for it; eliminating the desire would not make premature death acceptable.
Modified desire account: if desire is only a sufficient (not necessary) condition, it is compatible with FLO and yields an anti-abortion ethic anyway.
Future desires: typical fetuses will have the desire to live in the future; a desire-based account using future desires also supports anti-abortion conclusions.
Attempts to Limit the FLO Argument's Scope
"Value requires a valuer" objection: fetuses cannot value their futures, so their futures are not valuable to them.
Fails: a future can be valuable to someone even if they do not currently value it (e.g., suicidal person rescued and going on to achievement).
Tooley's capacity-to-desire objection: right to life requires capacity to desire continued existence; fetuses lack this capacity.
Rejected on grounds that lack of capacity to desire X does not remove the right to X — counterexampled by drugged/unconscious persons who temporarily cannot form desires.
Bassen's mentation/sentience requirement: embryos lack sentience → cannot be victims → cannot be wronged.
Plants and the permanently unconscious also lack mentation, yet the real reason we don't consider them victims is they lack a future like ours — not the absence of mentation.- Counterexample: a person rendered totally unconscious for a month is still victimized by being killed during that time — mentation is not necessary for victimizability.
Bassen's defense (children's case relies on "prospects") is question-begging: what counts as secured victimizability is exactly what is at issue.
General conclusion: all attempts to restrict the FLO argument so that fetuses fall outside its scope fail.
Contraception, Scope, and Final Summary
Why Contraception is Not Entailed as Wrong
Objection: if depriving a future of value is wrong, contraception (which prevents a future of value) should also be wrong.
Response: contraception does not deprive any identifiable subject of a future:
Candidates — sperm, ovum, sperm+ovum together — are all arbitrary; no nonarbitrarily identifiable individual is deprived.
At contraception there is no actual combination; no actual subject of the loss exists.
Contrast with abortion: a fetus is an actual, identifiable individual with a future of value — the subject of the loss is clearly defined.
Conclusion and Strengths of the Argument
Central result: a fetus possesses the same property that makes killing adult humans wrong → abortion is presumptively as seriously wrong as killing an adult human.
Superiority over other approaches:
Rests on a near self-evident ethic of killing.
The morally relevant property (valuable future) clearly applies to fetuses.
Avoids equivocation on "human life," "human being," or "person."
Rests on no religious claims, no Papal dogma, not subject to "speciesism" objection.
Compatible with moral permissibility of euthanasia and contraception.
Handles intuitions about killing infants/young children without ad hoc additions.
The standard problem: ethics of abortion = determining the fetal property that settles the moral controversy; Marquis argues this problem is solvable via the FLO account.
Moral Loss and Neutral Loss
Moral Loss- Losing something that is intended to be your rights.
Neutral Loss- Losing something that you do not have a rights over.
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