Название | Bioethics |
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Автор произведения | Группа авторов |
Жанр | Медицина |
Серия | |
Издательство | Медицина |
Год выпуска | 0 |
isbn | 9781119635154 |
The next step in the argument is basically a matter of applying this analysis to the concept of a right to life. Unfortunately the expression “right to life” is not entirely a happy one, since it suggests that the right in question concerns the continued existence of a biological organism. That this is incorrect can be brought out by considering possible ways of violating an individual’s right to life. Suppose, for example, that by some technology of the future the brain of an adult human were to be completely reprogrammed, so that the organism wound up with memories (or rather, apparent memories), beliefs, attitudes, and personality traits completely different from those associated with it before it was subjected to reprogramming. In such a case one would surely say that an individual had been destroyed, that an adult human’s right to life had been violated, even though no biological organism had been killed. This example shows that the expression “right to life” is misleading, since what one is really concerned about is not just the continued existence of a biological organism, but the right of a subject of experiences and other mental states to continue to exist.
Given this more precise description of the right with which we are here concerned, we are now in a position to apply the analysis of the concept of a right stated above. When we do so we find that the statement “A has a right to continue to exist as a subject of experiences and other mental states” is roughly synonymous with the statement “A is a subject of experiences and other mental states, A is capable of desiring to continue to exist as a subject of experiences and other mental states, and if A does desire to continue to exist as such an entity, then others are under a prima facie obligation not to prevent him from doing so.”
The final stage in the argument is simply a matter of asking what must be the case if something is to be capable of having a desire to continue existing as a subject of experiences and other mental states. The basic point here is that the desires a thing can have are limited by the concepts it possesses. For the fundamental way of describing a given desire is as a desire that a certain proposition be true.17 Then, since one cannot desire that a certain proposition be true unless one understands it, and since one cannot understand it without possessing the concepts involved in it, it follows that the desires one can have are limited by the concepts one possesses. Applying this to the present case results in the conclusion that an entity cannot be the sort of thing that can desire that a subject of experiences and other mental states exist unless it possesses the concept of such a subject. Moreover, an entity cannot desire that it itself continue existing as a subject of experiences and other mental states unless it believes that it is now such a subject. This completes the justification of the claim that it is a necessary condition of something’s having a serious right to life that it possess the concept of a self as a continuing subject of experiences, and that it believe that it is itself such an entity.
Let us now consider a modification in the above argument that seems desirable. This modification concerns the crucial conceptual claim advanced about the relationship between ascription of rights and ascription of the corresponding desires. Certain situations suggest that there may be exceptions to the claim that if a person doesn’t desire something, one cannot violate his right to it. There are three types of situations that call this claim into question: (i) situations in which an individual’s desires reflect a state of emotional disturbance; (ii) situations in which a previously conscious individual is temporarily unconscious; (iii) situations in which an individual’s desires have been distorted by conditioning or by indoctrination.
As an example of the first, consider a case in which an adult human falls into a state of depression which his psychiatrist recognizes as temporary. While in the state he tells people he wishes he were dead. His psychiatrist, accepting the view that there can be no violation of an individual’s right to life unless the individual has a desire to live, decides to let his patient have his way and kills him. Or consider a related case in which one person gives another a drug that produces a state of temporary depression; the recipient expresses a wish that he were dead. The person who administered the drug then kills him. Doesn’t one want to say in both these cases that the agent did something seriously wrong in killing the other person? And isn’t the reason the action was seriously wrong in each case the fact that it violated the individual’s right to life? If so, the right to life cannot be linked with a desire to live in the way claimed above.
The second set of situations are ones in which an individual is unconscious for some reason – that is, he is sleeping, or drugged, or in a temporary coma. Does an individual in such a state have any desires? People do sometimes say that an unconscious individual wants something, but it might be argued that if such talk is not to be simply false it must be interpreted as actually referring to the desires the individual would have if he were now conscious. Consequently, if the analysis of the concept of a right proposed above were correct, it would follow that one does not violate an individual’s right if one takes his car, or kills him, while he is asleep.
Finally, consider situations in which an individual’s desires have been distorted, either by inculcation of irrational beliefs or by direct conditioning. Thus an individual may permit someone to kill him because he has been convinced that if he allows himself to be sacrificed to the gods he will be gloriously rewarded in a life to come. Or an individual may be enslaved after first having been conditioned to desire a life of slavery. Doesn’t one want to say that in the former case an individual’s right to life has been violated, and in the latter his right to freedom?
Situations such as these strongly suggest that even if an individual doesn’t want something, it is still possible to violate his right to it. Some modification of the earlier account of the concept of a right thus seems in order. The analysis given covers, I believe, the paradigmatic cases of violation of an individual’s rights, but there are other, secondary cases where one also wants to say that someone’s right has been violated which are not included.
Precisely how the revised analysis should be formulated is unclear. Here it will be sufficient merely to say that, in view of the above, an individual’s right to X can be violated not only when he desires X, but also when he would now desire X were it not for one of the following: (i) he is in an emotionally unbalanced state; (ii) he is temporarily unconscious; (iii) he has been conditioned to desire the absence of X.
The critical point now is that, even given this extension of the conditions under which an individual’s right to something can be violated, it is still true that one’s right to something can be violated only when one has the conceptual capability of desiring the thing in question. For example, an individual who would now desire not to be a slave if he weren’t emotionally unbalanced, or if he weren’t temporarily unconscious, or if he hadn’t previously been conditioned to want to be a slave, must possess the concepts involved in the desire not to be a slave. Since it is really only the conceptual capability presupposed by the desire to continue existing as a subject of experiences and other mental states, and not the desire itself, that enters into the above argument, the modification required in the account of the conditions under which an individual’s rights can be violated does not undercut my defense of the self‐consciousness requirement.18
To sum up, my argument has been that having a right to life presupposes that one is capable of desiring to continue existing as a subject of experiences and other mental states. This in turn presupposes both that one has the concept of such a continuing entity and that one believes that one is oneself such an entity. So an entity