The Nonidentity Problem

Posted on by Simon Fokt

Introduction: The nonidentity problem focuses on the obligations we think we have in respect of people who, by our own acts, are caused both to exist and to have existences that are, though worth having, unavoidably flawed – existences, that is, that are flawed if those people are ever to have them at all. If a person’s existence is unavoidably flawed, then the agent’s only alternatives to bringing that person into the flawed existence are to bring no one into existence at all or to bring a different person – a nonidentical but better off person – into existence in place of the person whose existence is flawed. If the existence is worth having and no one else’s interests are at stake, it is unclear on what ground morality would insist that the choice to bring the one person into the flawed existence is morally wrong. And yet at the same time – as we shall see – it seems that in some cases that choice clearly is morally wrong. The nonidentity problem is the problem of resolving this apparent paradox.

The problem raises the question whether the (usually significant) good that an agent confers along with existence counterbalances the (usually limited) bad that an agent confers along with any unavoidably flawed existence in such a way that our existence-inducing act (usually) will be deemed permissible. And if it isn’t – if we think instead that obligations are left unsatisfied despite the good that comes with existence – is the moral of the story that moral obligation extends beyond what we must do for people? If we agree, in other words, that it is our obligation to create additional good, is it enough that we create additional good for each and every existing and future person? Or does the nonidentity problem show that our focus should instead be on creating additional good for the universe? As we query how to evaluate existence-inducing acts for their moral permissibility – as well as outcomes or possible futures or worlds, for their moral betterness against still other worlds – we find that some of our most deeply held intuitions regarding the nature and structure of morality are thrown into doubt.

Virtue Ethics

Posted on by Simon Fokt

Introduction: Virtue ethics is currently one of three major approaches in normative ethics. It may, initially, be identified as the one that emphasizes the virtues, or moral character, in contrast to the approach which emphasizes duties or rules (deontology) or that which emphasizes the consequences of actions (consequentialism). Suppose it is obvious that someone in need should be helped. A utilitarian will point to the fact that the consequences of doing so will maximize well-being, a deontologist to the fact that, in doing so the agent will be acting in accordance with a moral rule such as “Do unto others as you would be done by” and a virtue ethicist to the fact that helping the person would be charitable or benevolent.
Three of virtue ethics’ central concepts, virtue, practical wisdom and eudaimonia are often misunderstood. Once they are distinguished from related but distinct concepts peculiar to modern philosophy, various objections to virtue ethics can be better assessed.

Hume’s Moral Philosophy

Posted on by Simon Fokt

Introduction: Hume’s position in ethics, which is based on his empiricist theory of the mind, is best known for asserting four theses: (1) Reason alone cannot be a motive to the will, but rather is the “slave of the passions” (see Section 3) (2) Moral distinctions are not derived from reason (see Section 4). (3) Moral distinctions are derived from the moral sentiments: feelings of approval (esteem, praise) and disapproval (blame) felt by spectators who contemplate a character trait or action (see Section 7). (4) While some virtues and vices are natural (see Section 13), others, including justice, are artificial (see Section 9). There is heated debate about what Hume intends by each of these theses and how he argues for them. He articulates and defends them within the broader context of his metaethics and his ethic of virtue and vice.

Hume’s main ethical writings are Book 3 of his Treatise of Human Nature, “Of Morals” (which builds on Book 2, “Of the Passions”), his Enquiry concerning the Principles of Morals, and some of his Essays. In part the moral Enquiry simply recasts central ideas from the moral part of the Treatise in a more accessible style; but there are important differences. The ethical positions and arguments of the Treatise are set out below, noting where the moral Enquiry agrees; differences between the Enquiry and the Treatise are discussed afterwards.