Why Don Marquis's Essay 'Why Abortion Is Immoral'

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In this paper I will discuss Don Marquis’s essay “Why Abortion is Immoral” and Judith Jarvis Thomson’s objections to Marquis’ argument against abortion.

In Don Marquis’s essay “Why Abortion is Immoral” he argues that abortion is immoral because he believes that abortion is morally equivalent to killing an adult human being. Marquis’ argument takes the following form:
P1) If it is immoral to kill an adult human because you discontinue their ability to experience a future, then abortion is immoral.
P2) It is immoral to kill an adult human because you discontinue their ability to experience a future.
C) Abortion is immoral.

Since Marquis’s conclusion that abortion is immoral is guaranteed by the truth of preceding premises the structure of …show more content…

Marquis’ argues that like adult humans, fetuses have the ability to experience a future and by preventing them from experiencing that future through abortion is the same as killing an adult human.

In his second premise Marquis expands on the idea that the killing of an adult human is a serious moral wrong because by killing them you deprive them of future experiences. He believes that by killing someone you cause “the greatest possible losses on the victim” and supports this idea with the example of terminally ill patients who feel their they are being robbed because their premature death prevents them from enjoying their future (190). Additionally, Marquis challenges the idea that killing someone simply because they are biologically human with the example of intelligent aliens (191).

Though Marquis does provide a logical argument against abortion it is now without its …show more content…

Thomson provides the example of being hooked up for nine months to provide dialysis to an ailing violinist to expose how a fetus’s right to life does not supersede a mother’s right to make medical decisions about her body (48-49). I find that this thought experiment especially helpful in understanding how even though a fetus does have a right to life, because the continuation of their life hinges on the consent of their mother to use her body, it falls to the mother to choose whether or not to allow the fetus to develop to term.

Another instance of how someone’s right to bodily autonomy can surpass the right to life can be understood when thinking about end of life scenarios. Marquis’s argument suggests it would be immoral for a doctor to take a comatose patient off life support, even if the patient previously arranged to be taken off life support. Following Marquis’s logic because a person in a vegetative state could theoretically wake up in the future, a doctor would be obligated to keep them on life support against their wishes. Additionally, as Marquis briefly mentions in his paper, people suffering from terminal illness must also be denied euthanasia (197). In find it troubling that Marquis seems to have arbitrarily decided that even adult human beings do not have the right to make medical decisions that would greatly lessen their suffering. Additionally, Marquis’s argument also suggests that committing suicide would not only be immoral,

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