Erik Carlson

The counterfactual comparative account of harm faces problems in cases that involve overdetermination and preemption. An influential strategy for dealing with these problems, drawing on a suggestion made by Derek Parfit, is to appeal to plural harm—several events together harming someone. We argue that the most well-known version of this strategy, due to Neil Feit, as well as Magnus Jedenheim Edling’s more recent version, is fatally flawed. We also present some general reasons for doubting that the overdetermination and preemption problems for the counterfactual comparative account can be satisfactorily solved by appealing to plural harm.

It is plausible to claim that it is morally worse to kill an innocent person than to give any number of people a mild one‐hour headache. Alaistar Norcross has argued that consequentialists, at least, should reject this claim. According to him, any harm that can befall a person can be morally outweighed by a sufficient number of very small harms. He gives a general argument for this view, and tries to show, by means of an argument from analogy, that it is less counter‐intuitive than it appears. I show that his main argument relies on a false assumption, and argue that the purported analogy is dubious.

This chapter deals with an area of study sometimes called “formal value theory” or “formal axiology”. Roughly characterized, this area investigates the structural and logical properties of value properties and value relations, such as goodness, badness, and betterness. There is a long-standing controversy about whether goodness and badness can, in principle, be measured on a cardinal scale, in a way similar to the measurement of well-understood quantitative concepts like length. Sect. 28.1 investigates this issue, mainly by comparing the properties of the relations “longer than” and “better than”. In Sect. 28.2, some attempts to define goodness and badness in terms of the betterness relation are discussed, and a novel suggestion is made. Sect. 28.3, finally, contains an attempt to define the recently much discussed value relation “on a par with” in terms of the more familiar betterness relation.

In a recent article in this journal, Eli Pitcovski puts forward a novel, explanation-based account of harm. We seek to show that Pitcovski’s account, and his arguments in favor of it, can be substantially improved. However, we also argue that, even thus improved, the account faces a dilemma. The dilemma concerns the question of what it takes for an event, E, to explain why a state, P, does not obtain. Does this require that P would have obtained if E had not occurred? Pitcovski’s theory faces problems no matter how one answers that question.

In Section 1, I rehearse some arguments for the claim that morality should be ``action-guiding'', and try to state the conditions under which a moral theory is in fact action-guiding. I conclude that only agents who are cognitively and conatively ``ideal'' are in general able to use a moral theory as a guide to action. In Sections 2 and 3, I discuss whether moral ``actualism'' implies that morality cannot be action-guiding even for ideal agents. If actualism is true, an ideal agent will know about her own future actions. Since such foreknowledge is often thought to be incompatible with deliberation, and since action-guidance presupposes the possibility of deliberation, there is an apparent difficulty in combining actualism with the requirement of action-guidance. In opposition to an argument by Jan Österberg, I try to show that actualism and action-guidance are in fact compatible.

An agent may abandon an initiated action plan, although he doesnot acquire new information or encounter unforeseen obstacles.Such dynamic inconsistency can be to the agent'';s guaranteeddisadvantage, and there is a debate on how it should rationallybe avoided. The main contenders are the sophisticated andthe resolute approaches. I argue that this debate is misconceived,since both approaches rely on false assumptions about theperformability of action plans. The debate can be reformulated,so as to avoid these mistaken assumptions. I try to show that sucha reformulation must rely on certain implausible claims.

A principal aim of the branch of ethics called ‘population theory’ or ‘population ethics’ is to find a plausible welfarist axiology, capable of comparing total outcomes with respect to value. This has proved an exceedingly difficult task. In this paper I shall state and discuss two ‘trilemmas’, or choices between three unappealing alternatives, which the population ethicist must face. The first trilemma is not new. It originates with Derek Parfit's well-known ‘Mere Addition Paradox’, and was first explicitly stated by Yew-Kwang Ng. I shall argue that one horn of this trilemma is less unattractive than Parfit and others have claimed. The second trilemma, which is a kind of mirror image of the first, appears hitherto to have gone unnoticed. Apart from attempting to resolve the two trilemmas, I shall suggest certain features which I believe a plausible welfarist axiology should possess. The details of this projected axiology will, however, be left open

ABSTRACT Suppose that, for every possible event and person who would exist whether or not the event were to occur, there is a well-being level that the person would occupy if the event were to occur, and a well-being level that the person would occupy if the event were not to occur. Do facts about such connections between events and well-being levels always suffice to determine whether an event would harm or benefit a person? Many seemingly attractive accounts of harm and benefit entail an affirmative answer to this question, including the widely held Counterfactual Comparative Account (CCA). In this paper, however, we argue that all such accounts will be unsuccessful.

John Broome has argued that incomparability and vagueness cannot coexist in a given betterness order. His argument essentially hinges on an assumption he calls the ‘collapsing principle’. In an earlier article I criticized this principle, but Broome has recently expressed doubts about the cogency of my criticism. Moreover, Cristian Constantinescu has defended Broome’s view from my objection. In this paper, I present further arguments against the collapsing principle, and try to show that Constantinescu’s defence of Broome’s position fails.

In a recent Utilitas article, Neil Feit argues that every person occupies a well-being level of zero at all times and possible worlds at which she fails to exist. Views like his face the problem of the subject': how can someone have a well-being level in a scenario where she lacks intrinsic properties? Feit argues that this problem can be solved by noting, among other things, that a proposition about a person can be true at a possible world in which neither she nor the proposition exists. In this response, we argue that Feit has not solved the problem of the subject, and also raise various related problems for his approach.

This chapter deals with an area of study sometimes called “formal value theory” or “formal axiology”. Roughly characterized, this area investigates the structural and logical properties of value properties and value relations, such as goodness, badness, and betterness. There is a long-standing controversy about whether goodness and badness can, in principle, be measured on a cardinal scale, in a way similar to the measurement of well-understood quantitative concepts like length. Sect. 28.1 investigates this issue, mainly by comparing the properties of the relations “longer than” and “better than”. In Sect. 28.2, some attempts to define goodness and badness in terms of the betterness relation are discussed, and a novel suggestion is made. Sect. 28.3, finally, contains an attempt to define the recently much discussed value relation “on a par with” in terms of the more familiar betterness relation.