Answer:In Book I of Plato’s Republic, Cephalus defines ‘justice’ as speaking the truth and paying one’s debts. Socrates quickly refutes this account by suggesting that it would be wrong to repay certain debts—for example, to return a borrowed weapon to a friend who is not in his right mind. Socrates’ point is not that repaying debts is without moral import; rather, he wants to show that it is not always right to repay one’s debts, at least not exactly when the one to whom the debt is owed demands repayment. What we have here is a conflict between two moral norms: repaying one’s debts and protecting others from harm. And in this case, Socrates maintains that protecting others from harm is the norm that takes priority.
Nearly twenty-four centuries later, Jean-Paul Sartre described a moral conflict the resolution of which was, to many, less obvious than the resolution to the Platonic conflict. Sartre (1957) tells of a student whose brother had been killed in the German offensive of 1940. The student wanted to avenge his brother and to fight forces that he regarded as evil. But the student’s mother was living with him, and he was her one consolation in life. The student believed that he had conflicting obligations. Sartre describes him as being torn between two kinds of morality: one of limited scope but certain efficacy, personal devotion to his mother; the other of much wider scope but uncertain efficacy, attempting to contribute to the defeat of an unjust aggressor.
While the examples from Plato and Sartre are the ones most commonly cited, there are many others. Literature abounds with such cases. In Aeschylus’s Agamemnon, the protagonist ought to save his daughter and ought to lead the Greek troops to Troy; he ought to do each but he cannot do both. And Antigone, in Sophocles’s play of the same name, ought to arrange for the burial of her brother, Polyneices, and ought to obey the pronouncements of the city’s ruler, Creon; she can do each of these things, but not both. Areas of applied ethics, such as biomedical ethics, business ethics, and legal ethics, are also replete with such cases.
2. The Concept of Moral Dilemmas
What is common to the two well-known cases is conflict. In each case, an agent regards herself as having moral reasons to do each of two actions, but doing both actions is not possible. Ethicists have called situations like these moral dilemmas. The crucial features of a moral dilemma are these: the agent is required to do each of two (or more) actions; the agent can do each of the actions; but the agent cannot do both (or all) of the actions. The agent thus seems condemned to moral failure; no matter what she does, she will do something wrong (or fail to do something that she ought to do).
The Platonic case strikes many as too easy to be characterized as a genuine moral dilemma. For the agent’s solution in that case is clear; it is more important to protect people from harm than to return a borrowed weapon. And in any case, the borrowed item can be returned later, when the owner no longer poses a threat to others. Thus in this case we can say that the requirement to protect others from serious harm overrides the requirement to repay one’s debts by returning a borrowed item when its owner so demands. When one of the conflicting requirements overrides the other, we have a conflict but not a genuine moral dilemma. So in addition to the features mentioned above, in order to have a genuine moral dilemma it must also be true that neither of the conflicting requirements is overridden (Sinnott-Armstrong 1988, Chapter 1).
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