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argument justified abortion even if we allowed the life of the |
fetus to count as heavily as the life of a normal person. The |
utilitarian would say that it would be wrong to refuse to sustain |
a person's life for nine months, if that was the only way the |
person could survive. Therefore if the life of the fetus ~s. gi~en |
the same weight as the life of a normal person, the utIhtanan |
would say that it would be wrong to refuse to carry the fetus |
until it can survive outside the womb. |
This concludes our discussion of the usual liberal replies to |
the conservative argument against abortion. We have seen that |
liberals have failed to establish a morally significant dividing |
line between the newborn baby and the fetus, and their arguments |
- with the possible exception of Thomson's argument if |
her theory of rights can be defended - also fail to justify abortion |
in ways that do not challenge the conservative claim that the |
fetus is an innocent human being. Nevertheless, it would be |
premature for conservatives to assume that their case against |
abortion is sound. It is now time to bring into this debate some |
more general conclusions about the value of life. |
THE VALUE OF FETAL LIFE |
Let us go back to the beginning. The central argument against |
abortion from which we started was: |
First premise: It is wrong to kill an innocent human bein~. |
Second premise: A human fetus is an innocent human bemg. |
Conclusion: Therefore it is wrong to kill a human fetus. |
The first set of replies we considered accepted the first premise |
of this argument but objected to the second. The second set of |
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Practical Ethics |
replies rejected neither premise, but objected to drawing the |
conclusion from these premises (or objected to the further conclusion |
that abortion should be prohibited by law). None of the |
replies questioned the first premise of the argument. Given the |
widespread acceptance of the doctrine of the sanctity of human |
life, this is not surprising; but the discussion of this doctrine in |
the preceding chapters shows that this premise is less secure |
than many people think. |
The weakness of the first premise of the conservative argument |
is that it relies on our acceptance of the special status of |
human life. We have seen that 'human' is a term that straddles |
two distinct notions: being a member of the species Homo sapiens, |
and being a person. Once the term is dissected in this way, |
the weakness of the conservative's first premise becomes apparent. |
If 'human' is taken as equivalent to 'person', the second |
premise of the argument, which asserts that the fetus is a human |
being, is clearly false; for one cannot plausibly argue that a fetus |
is either rational or self-conscious. If, on the other hand, 'human' |
is taken to mean no more than 'member of the species |
Homo sapiens', then the conservative defence of the life of the |
fetus is based on a characteristic lacking moral significance and |
so the first premise is false. The point should by now be familiar: |
whether a being is or is not a member of our species is, in itself |
no more relevant to the wrongness of killing it than whether it |
is or is not a member of our race. The belief that mere membership |
of our species, irrespective of other characteristics, |
makes a great difference to the wrongness of killing a being is |
a legacy of religious doctrines that even those opposed to abortion |
hesitate to bring into the debate. |
Recognising this simple point transforms the abortion issue. |
We can now look at the fetus for what it is - the actual characteristics |
it possesses - and can value its life on the same scale |
as the lives of beings with similar characteristics who are not |
members of our species. It now becomes apparent that the 'Pro |
Life' or 'Right to Life' movement is misnamed. Far from having |
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Taking Life: The Embryo and the Fetus |
concern for all life, or a scale of concern impartially based on |
the nature of the life in question, those who protest against |
abortion but dine regularly on the bodies of chickens, pigs and |
calves, show only a biased concern for the lives of members of |
our own species. For on any fair comparison of morally relevant |
characteristics, like rationality, self-consciousness, awareness, |
autonomy, pleasure and pain, and so on, the calf, the pig and |
the much derided chicken come out well ahead of the fetus at |
any stage of pregnancy - while if we make the comparison with |
a fetus of less than three months, a fish would show more signs |
of consciousness. |
My suggestion, then, is that we accord the life of a fetus no |
greater value than the life of a nonhuman animal at a similar |
level of rationality, self-consciousness, awareness, capacity to |
feel, etc. Since no fetus is a person, no fetus has the same claim |
to life as a person. We have yet to consider at what point the |
fetus is likely to become capable of feeling pain. For now it will |
be enough to say that until that capacity exists, an abortion |
terminates an existence that is of no "intrinsic" value at all. |
Mterwards, when the fetus may be conscious, though not selfconscious, |
abortion should not be taken lightly (if a woman |
ever does take abortion lightly). But a woman's serious interests |
would normally override the rudimentary interests even of a |
conscious fetus. Indeed, even an abortion late in pregnancy for |
the most trivial reasons is hard to condemn unless we also |
condemn the slaughter of far more developed forms of life for |
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