The doctrine of double effect continues to be an important tool in bioethical casuistry. Its role within the Catholic moral tradition continues, and there is considerable interest in it by contemporary moral philosophers. But problems of justification and correct application remain. I argue that if the traditional Catholic conviction that there are exceptionless norms prohibiting inflicting some kinds of harms on people is correct, then double effect is justified and necessary. The objection that double effect is superfluous is a rejection (...) of that normative conviction, not a refutation of double effect itself. This justification suggests the correct way of applying double effect to controversial cases. But versions of double effect which dispense with the absolutism of the Catholic tradition lack justification and fall to the objection that double effect is an unnecessary complication. Keywords: double effect, intention, side effect CiteULike Connotea Del.icio.us What's this? (shrink)

In this major new book, the internationally renowned thinker Jonathan Bennett offers a deeper understanding of what is going on in our own moral thoughts about human behavior. The Act Itself presents a conceptual analysis of descriptions of behavior on which we base our moral judgements, and shows that this analysis can be used as a means toward getting more control of our thoughts and thus of our lives.

Two attitudes are possible: one, that the world is an absolute jungle and that the exercise of coercive power by rulers is only a manifestation of this; and the other, that it is both necessary and right that there should be this exercise of power, that through it the world is much less of a jungle than it could possibly be without it, so that one should in principle be glad of the existence of such power, and only take exception (...) to its unjust exercise. (shrink)

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The Doctrine of Double Effect has been challenged by the claim that what an agent intends as a means may be limited to those effects that are precisely characterized by the descriptions under which the agent believes that they are minimally causally necessary for the production of other effects that the agent seeks to bring about. If based on so narrow a conception of an intended means, the traditional Doctrine of Double Effect becomes limitlessly permissive. In this paper I examine (...) and criticize Warren Quinn's attempt to reformulate the Doctrine in such a way that it retains its force and plausibility even if we accept the narrow conception of an intended means. Building on Quinn's insights, I conclude by offering a further version of the Doctrine that retains the virtues of Quinn's account but avoids the objections to it. I The key element in the Doctrine of Double Effect (DDE) is the claim that there is a stronger presumption against action that has harm to the innocent as an intended effect than there is against otherwise comparable action that causes the same amount of harm to the innocent as a foreseen but unintended effect. Since it is relatively uncontroversial that, except perhaps in cases involving desert, it is wrong to cause harm as an end in itself, the DDE is normally invoked to distinguish morally between harm that is intended as a means and harm that is considered a merely foreseen side-effect. (shrink)