This paper argues that, with certain provisos, predicting one's future actions is incompatible with rationally deliberating about whether to perform those actions. It follows that fully rational omniscient agents are impossible, since an omniscient being could never rationally deliberate about what to do . Consequently, theories that explain practical reasons in terms of the choices of a perfectly rational omniscient agent must fail. The paper considers several ways of defending the possibility of an omniscient agent, and concludes that while some (...) of these may work, they are inconsistent with the aim of explaining practical normativity by appeal to such an agent. (shrink)

This paper argues that, with certain provisos, predicting one's future actions is incompatible with rationally deliberating about whether to perform those actions. It follows that fully rational omniscient agents are impossible, since an omniscient being could never rationally deliberate about what to do. Consequently, theories that explain practical reasons in terms of the choices of a perfectly rational omniscient agent must fail. The paper considers several ways of defending the possibility of an omniscient agent, and concludes that while some of (...) these may work, they are inconsistent with the aim of explaining practical normativity by appeal to such an agent. (shrink)

A relatively new debate in ethics concerns the relationship between one's present obligations and how one would act in the future. One popular view is actualism, which holds that what an agent would do in the future affects her present obligations. Agent's future behavior is held fixed and the agent's present obligations are determined by what would be best to do now in light of how the agent would act in the future. Doug Portmore defends a new view he calls (...) moral securitism, which is supposed to avoid the problems associated with actualism. On this account, what an agent would do in the future is treated as fixed iff that agent's future actions are not currently under the agent's present deliberative control. φ-ing is under an agent's present deliberative control iff whether the agent φ's depends upon the immediate outcome of the agent's present deliberations. I argue that moral securitism falls prey to two of the same serious problems that actualism does: it lets agents avoid incurring moral obligations because they have rotten moral dispositions and entails that agents ought to perform truly terribly acts. After providing a few standard counter-examples to actualism to show how it is plagued with these two problems, I offer my own example which demonstrates that moral securitism is subject to a version of these same two problems. I then review Portmore's response to my objection, arguing that it fails. I end the paper by offering a tentative revision of moral securitism that would allow it to avoid the aforementioned problems. (shrink)

Many philosophers think the distinctive function of deontic evaluation is to guide action. This idea is used in arguments for a range of substantive claims. In this paper, we entirely do one completely destructive thing and partly do one not entirely constructive thing. The first thing: we argue that there is an unrecognized gap between the claim that the function of deontic evaluation is to guide action and attempts to put that claim to use. We consider and reject four arguments (...) intended to bridge this gap. The interim conclusion is thus that arguments starting with the claim that the function of deontic evaluation is to guide action have a lacuna. The second thing: we consider a different tack for making arguments of this sort work. We sketch a methodology one could accept that would do the trick. Unfortunately, as we’ll explain, although this methodology would bridge the gap in arguments that put claims about the function of deontic evaluation to work, it would do so in a way that vitiates any interest we might have in such arguments. As an aside, we’ll also point out how epistemologists, who have recently become interested in the function of epistemic evaluation, appear to already recognize this fact. The conclusion is hence a dilemma: either arguments from deontic function to substance have a lacuna or such arguments lack teeth. (shrink)

In this paper I present an account of a distinctive form of ‘practical’ or ‘deliberative’ uncertainty that has been central in debates in both ethics and metaethics. Many writers have assumed that such uncertainty concerns a special normative question, such as what we ought to do ‘all things considered.’ I argue against this assumption and instead endorse an alternative view of such uncertainty, which combines elements of both metaethical cognitivism and non-cognitivism. A notable consequence of this view is that even (...) if there are objective and irreducible truths about how we ought to act, all things considered, the ‘central deliberative question,’ as it’s sometimes called, doesn’t concern such truths. Instead, that question doesn’t have a true answer. (shrink)

What are the main conditions that any theory of human rights should satisfy to guide action? If agents must take action for a fairer world as human rights discourse suggests, this is a crucial question to reflect upon. In this paper, I make a proposal. I argue that any theory of (moral) human rights that guides action on the basis of correlative duties must satisfy three key conditions. The first condition is focused on the specification of act-types, the second concerns (...) the distribution of correlative duties, and the third is focused on the resolution of (resolvable) conflicts of human rights. I show that this proposal has substantive implications because it implies to reject, challenge and, in some cases, resist ideas that are commonly accepted in the literature on human rights. (shrink)

This paper considers the question of whether predictions of wrongdoing are relevant to our moral obligations. After giving an analysis of ‘won’t’ claims (i.e., claims that an agent won’t Φ), the question is separated into two different issues: firstly, whether predictions of wrongdoing affect our objective moral obligations, and secondly, whether self-prediction of wrongdoing can be legitimately used in moral deliberation. I argue for an affirmative answer to both questions, although there are conditions that must be met for self-prediction to (...) be appropriate in deliberation. The discussion illuminates an interesting and significant tension between agency and prediction. (shrink)

This paper considers the question of whether predictions of wrongdoing are relevant to our moral obligations. After giving an analysis of 'won't' claims, the question is separated into two different issues: firstly, whether predictions of wrongdoing affect our objective moral obligations, and secondly, whether self-prediction of wrongdoing can be legitimately used in moral deliberation. I argue for an affirmative answer to both questions, although there are conditions that must be met for self-prediction to be appropriate in deliberation. The discussion illuminates (...) an interesting and significant tension between agency and prediction. (shrink)

Utilitarians are attracted to the idea that an act is morally right iff it leads to the best outcome. But critics have pointed out that in many cases we cannot determine which of our alternatives in fact would lead to the best outcome. So we can’t use the classic principle to determine what we should do. It’s not “practical”; it’s not “action-guiding”. Some take this to be a serious objection to utilitarianism, since they think a moral theory ought to be (...) practical and action-guiding. In response, some utilitarians propose to modify utilitarianism by replacing talk of actual utility with talk of expected utility. Others propose to leave the original utilitarian principle in place, but to combine it with a decision procedure involving expected utility. What all these philosophers have in common is this: they move toward expected utility in order to defend utilitarianism against the impracticality objection. My aim in this paper is to cast doubt on this way of replying to the objection. My central claim is that if utilitarians are worried about the impracticality objection, they should not turn to expected utility utilitarianism. That theory does not provide the basis for a cogent reply to the objection. (shrink)

In this dissertation, I argue for what I call “practical perspective compatibilism”. According to this thesis, an agent with practical freedom is sufficiently free to be a moral agent and morally responsible for his or her actions. The concept of practical freedom is originally found in the writings of Kant. Kant argued that we can view the world from either a theoretical or a practical perspective. The theoretical perspective is that of causal explanation and prediction, whereas the practical perspective is (...) that of choosing what to do and how to act. We see that we are free when we view things from a practical perspective. Determinism cannot threaten our practical freedom, since from a practical perspective we must choose what to do even if everything ultimately is determined. I argue that practical freedom is sufficient freedom-wise for moral agency and moral responsibility because morality is action-guiding. Right and wrong are concepts to be employed in deliberation and advice. This is a strong reason to regard factors irrelevant to deliberators and advisers as irrelevant when making judgements of right and wrong, and whether somebody had some other kind of freedom than practical freedom is irrelevant to deliberators and advisers. There are also prima facie reasons to regard moral responsibility as tied to rightness and wrongness, so that agents are blameworthy when they did wrong and praiseworthy when they did right. I also show that no classic arguments for incompatibilism about determinism and moral responsibility work when directed against practical perspective compatibilism. Finally, this thesis discusses metaethics in relation to compatibilism. Since competing theories imply the falsity of some respected metaethical positions, metaethical considerations lend further support to practical perspective compatibilism. (shrink)

According to the procreation asymmetry there is no moral reason to create a new and foreseeably happy person just because this person will be happy, but there is however a moral reason against creating a new and foreseeably unhappy person just because this person will be unhappy. A common way to defend this conjunction of claims is by employing a so-called existence-requirement, according to which the happiness of a given person p in a world w depends on it being possible (...) to understand p as an existing person in w. The aim of this paper is to consider whether this existence-requirement strategy is compatible with other intuitions and convictions held in normative moral theory and populations ethics. This aim will be achieved by considering whether the existence-requirement strategy is compatible with three plausible desiderata for a solution to the procreation asymmetry. Although some solutions to some potential incompatibilities are suggested, the thesis that will be argued for is that every instance of the existence-requirement strategy is incompatible with at least one of the relevant desiderata. Where the common denominating incompatibility for all instances of the existence-requirement strategy is to be found in an inability to be sufficiently action-guiding. (shrink)