This project has been supported by the Australian Government through the Australian Research Council (project number CS170100008); the Department of Industry, Innovation and Science; and the Department of Prime Minister and Cabinet. ACOLA collaborates with the Australian Academy of Health and Medical Sciences and the New Zealand Royal Society Te Apārangi to deliver the interdisciplinary Horizon Scanning reports to government. The aims of the project which produced this report are: 1. Examine the transformative role that artificial intelligence may play in (...) different sectors of the economy, including the opportunities, risks and challenges that advancement presents. 2. Examine the ethical, legal and social considerations and frameworks required to enable and support broad development and uptake of artificial intelligence. 3. Assess the future education, skills and infrastructure requirements to manage workforce transition and support thriving and internationally competitive artificial intelligence industries. (shrink)

Discussion of the behaviour of pregnant women and mothers, in academic literature, medical advice given to mothers, mainstream media and social media, assumes that a mother who fails to do something to benefit her child is liable for moral criticism unless she can provide sufficient countervailing considerations to justify her decision. I reconstruct the normally implicit reasoning that leads to this assumption and show that it is mistaken. First, I show that the discussion assumes that if any action might benefit (...) her child, the mother has a defeasible duty to perform that action. I suggest that this assumption is implicitly supported by two arguments but that each argument is unsound. The first argument conflates moral reasons and defeasible duties; the second misunderstands the scope of a defeasible duty to benefit. This argument has important practical and theoretical implications: practically, it provides a response to a highly damaging discourse on maternal behaviour; theoretically, it provides the framework for a clearer understanding of the scope and nature of defeasible duties to benefit. (shrink)

Our pollution of the environment seems set to lead to widespread problems in the future, including disease, scarcity of resources, and bloody conflicts. It is natural to think that we are required to stop polluting because polluting harms the future individuals who will be faced with these problems. This natural thought faces Derek Parfit’s famous Non-Identity Problem ( 1984 , pp. 361–364). The people who live on the polluted earth would not have existed if we had not polluted. Our polluting (...) behaviour does not make these individuals worse off. It may therefore seem that we do not harm them by polluting. Parfit argues that we should replace person-affecting principles with an impersonal principle of beneficence, Principle Q ( 1984 , p. 360.). I argue that Principle Q cannot give an adequate account of our duties to refrain from polluting. I consider attempts to solve the Non-Identity Problem by denying that to harm someone an agent must make them worse off. I argue that such responses provide a partial solution to the Non-Identity Problem. They do show that we harm future individuals in a morally relevant sense by polluting. Nonetheless, this is only a partial solution. The Non-Identity Problem still suggests that our harm-based reasons not to pollute are less strong than we intuitively believe. Thus on its own an appeal to the claim that we harm future individuals is not able to give a fully satisfactory account of why we are required not to pollute. (shrink)

I defend the Doctrine of Doing and Allowing: the claim that doing harm is harder to justify than merely allowing harm. A thing does not genuinely belong to a person unless he has special authority over it. The Doctrine of Doing and Allowing protects us against harmful imposition – against the actions or needs of another intruding on what is ours. This protection is necessary for something to genuinely belong to a person. The opponent of the Doctrine must claim that (...) nothing genuinely belongs to a person, even his own body. (shrink)

This paper provides a categorization of cross-modal experiences. There are myriad forms. Doing so allows us to think clearly about the nature of different cross-modal experiences and allows us to clearly formulate competing hypotheses about the kind of experiences involved in different cross-modal phenomena.

L.A. Paul argues that interesting issues for rational choice theory are raised by epistemically transformative experiences: experiences which provide access to knowledge that could not be known without the experience. Consideration of the epistemic effects of pregnancy has important implications for our understanding of epistemically transformative experiences and for debate about the ethics of abortion and applied ethics more generally. Pregnancy is epistemically transformative both in Paul’s narrow sense and in a wider sense: those who have not been pregnant face (...) significant barriers to acquiring the knowledge made accessible through pregnancy. This knowledge is crucial for engaging with the ethics of abortion. The epistemically transformativeWIDE nature of pregnancy may require us to use new methods to try to partially grasp what pregnancy is like such as for example, significant engagement with narrative literature. Because pregnancy is also epistemically transformative in a narrow sense, we need to work out how to engage in ethical reasoning when relevant knowledge is not fully accessible to all. This argument has implications beyond the debate about abortion. Philosophers in many areas of applied ethics will need to work out how to respond appropriately to epistemically transformative experiences. (shrink)

This volume presents ten new essays on the nature of perceptual imagination and perceptual memory, framed by an introductory overview of these topics. How do perceptual imagination and memory resemble and differ from each other and from other kinds of sensory experience? And what role does each play in perception and in the acquisition of knowledge? These are the two central questions that the contributors seek to address.

According to the Doctrine of Doing and Allowing, the distinction between doing and allowing harm is morally significant. Doing harm is harder to justify than merely allowing harm. This paper is the first of a two paper critical overview of the literature on the Doctrine of Doing and Allowing. In this paper, I consider the analysis of the distinction between doing and allowing harm. I explore some of the most prominent attempts to analyse this distinction:. Philippa Foot’s sequence account, Warren (...) Quinn’s action/ inaction account, and counterfactual test accounts put forward by Shelly Kagan and Jonathan Bennett. I also discuss Jeff McMahan’s account of the removal of barriers to harm. I argue that analysis of the distinction has often been made more difficult by two mistaken assumption: (1) the assumption that when an agent does or allows harm his behaviour makes the difference to whether or not the harm occurs (2) the assumption that the distinction between doing and allowing and the distinction between action and inaction are interchangeable. I suggest that Foot’s account is the most promising account of the doing/allowing distinction, but that it requires further development. (shrink)

It is hoped that modern sensory substitution and augmentation devices will be able to replace or expand our senses. But to what extent has this been achieved to date? To what extent are the experiences created by sensory substitution devices like the sensory experiences that we are trying to replace? To what extent can we augment people’s senses providing them with new information and new experiences? The first aim of this introduction is to delve deeply into this question to discover (...) the usefulness of these devices, to outline the different sorts of experience that might be created, and what the evidence tells us about these experiences. While there are some reasons to be hopeful about the powers of sensory substitution devices, there are also reasons to wonder whether they will ever really have the practical applications that we hope they might have. The second aim is to look to see whether the study of modern sensory substitution and augmentation devices can shed light on the nature of our senses and perception in general. Much of the philosophical, psychological, and neuroscientific work that takes place concerning sensory substitution and augmentation is keenly aware of the possibility that it might help our understanding and it seeks to comprehend many different aspects of perception. (shrink)

I argue that dreams can contain perceptual elements in multifarious, heretofore unthought-of ways. I also explain the difference between dreams that contain perceptual elements, perceptual experiences that contain dream elements, and having a dream and a perceptual experience simultaneously. I then discuss two applications of the resulting view. First, I explain how my taxonomy of perception in dreams will allow “dream engineers”—who try to alter the content of people’s dreams—to accurately classify different dreams and explore creating new forms of perception (...) in dreams. Second, I consider the consequences of the view for the role of memory in dreaming and imagination. I argue that not every element of dreams or sensory imaginations must rely on memory. The resultant view of sensory imagination provides a counterexample to Hume’s account of sensory imagination, according to which sensory imagination must be built up from faint copies of sensory impressions stored in memory. (shrink)

According to the Doctrine of Doing and Allowing, the distinction between doing and allowing harm is morally significant. Doing harm is harder to justify than merely allowing harm. This paper is the second of a two paper critical overview of the literature on the Doctrine of Doing and Allowing. In this paper, I consider the moral status of the distinction between doing and allowing harm. I look at objections to the doctrine such as James’ Rachels’ Wicked Uncle Case and Jonathan (...) Bennett’s argument that any acceptable analysis of the distinction leaves it implausible that the distinction is morally relevant. I consider putative defences of the Doctrine from Philippa Foot and Warren Quinn. I argue that neither Foot not Quinn provides a satisfactory justification of the Doctrine of Doing and Allowing, but that the idea of self-ownership discussed by Quinn can be developed to provide a justification of the doctrine. (shrink)

The distinction between doing and allowing appears to have moral significance, but the very nature of the distinction is as yet unclear. Philippa Foot's ‘pre-existing threats’ account of the doing/allowing distinction is highly influential. According to the best version of Foot's account an agent brings about an outcome if and only if his behaviour is part of the sequence leading to that outcome. When understood in this way, Foot's account escapes objections by Warren Quinn and Jonathan Bennett. However, more analysis (...) is required to show what makes a relevant condition part of a sequence. Foot's account is promising, but incomplete. (shrink)

The Demandingness Objection is the objection that a moral theory or principle is unacceptable because it asks more than we can reasonably expect. David Sobel, Shelley Kagan and Liam Murphy have each argued that the Demandingness Objection implicitly – and without justification – appeals to moral distinctions between different types of cost. I discuss three sets of cases each of which suggest that we implicitly assume some distinction between costs when applying the Demandingness Objection. We can explain each set of (...) cases, but each set requires appeal to a separate dimension of the Demandingness Objection. (shrink)

The main aim of Lupyan’s paper is to claim that perception is cognitively penetrated and that this is consistent with the idea of perception as predictive coding. In these remarks I will focus on what Lupyan says about whether perception is cognitively penetrated, and set aside his remarks about epistemology. I have argued (2012) that perception can be cognitively penetrated and so I am sympathetic to Lupyan’s overall aim of showing that perception is cognitively penetrable. However, I will be critical (...) of some of Lupyan’s reasoning in arguing for this position. I will also call for clarification of that reasoning. First, I will discuss what is meant by cognitive penetration and, in light of this, the sort of evidence that can be used to establish its existence. Second, I will question whether Lupyan establishes that all cases of cross-modal effects are cases of cognitive penetration. In doing so, I will suggest a form of cognitive penetration that has heretofore not been posited, and give an example of how one might test for its existence. Third, I will question whether Lupyan puts forward convincing evidence that categorical knowledge and language affect perception in a way that conclusively shows that cognitive penetration occurs. Fourth, I will closely examine Lupyan’s reply to the argument against cognitive penetration from illusion. I show that his reply is not adequate and that he misses a more straightforward reply that one could give. Fifth, I briefly concur with the remarks that Lupyan makes about the role of attention with respect to cognitive penetration. And finally, sixth, I spell out exactly what I think the relationship is between the thesis that predictive coding is the correct model of perception and the thesis that there is cognitive penetration. (shrink)

Warfare is becoming increasingly automated, from automatic missile defense systems to micro-UAVs (WASPs) that can maneuver through urban environments with ease, and each advance brings with it ethical questions in need of resolving. Proponents of lethal autonomous weapons systems (LAWS) provide varied arguments in their favor; robots are capable of better identifying combatants and civilians, thus reducing "collateral damage"; robots need not protect themselves and so can incur more risks to protect innocents or gather more information before using deadly force; (...) robots can assess situations more quickly and do so without emotion, reducing the likelihood of fatal mistakes due to human error; and sending robots to war protects our own soldiers from harm. However, these arguments only point in favor of autonomous weapons systems, failing to demonstrate why such systems need be made *lethal*. In this paper I argue that if one grants all of the proponents' points in favor of LAWS, then, contrary to what might be expected, this leads to the conclusion that it would be both immoral and illegal to deploy *lethal* autonomous weapons, because the many features that speak in favor of them also undermine the need for them to be programmed to take lives. In particular, I argue that such systems, if lethal, would violate the moral and legal principle of necessity, which forbids the use of weapons that impose superfluous injury or unnecessary harm. I conclude by highlighting that the argument is not against autonomous weapons per se, but only against *lethal* autonomous weapons. (shrink)

Breastfeeding advocates have criticised the phrase ‘breast is best’ as mistakenly representing breastfeeding as a departure from the norm rather than the default for infant feeding. Breastfeeding mothers have an interest in representing breastfeeding as the default, for example, to counteract criticism of breastfeeding outside the home. This connects to an increasing trend to frame feeding babies formula as harmful, which can be seen in research papers, public policy and information presented to parents and prospective parents. Whether we frame infant-feeding (...) decisions in terms of harming or benefit, protection or risk matters because these distinctions are generally morally significant and thus holding that those who decide to use formula ‘harm’, ‘risk harm’ to their babies or describing formula feeding as ‘dangerous’ is likely to contribute to guilt associated with formula feeding and thus to undermine the well-being of vulnerable women. It may undermine attempts to improve breastfeeding rates by leading women to reject information about health outcomes surrounding infant-feeding decisions. However, these distinctions do not apply easily to infant-feeding decisions, in part because of difficulties in determining whether we should treat breastfeeding as the normative baseline for infant feeding. I show that neither the descriptive ‘facts of the matter’ nor moral or pragmatic considerations provide an easy answer before discussing how to respond to these considerations. (shrink)

Schopenhauer has a longstanding reputation for misanthropy. The reputation is warranted, but it is also potentially misleading. Privately, Schopenhauer resisted being called misanthropic, possibly because of the false implication that he hated humanity. Recent philosophical studies of misanthropy have helped to forestall this implication by detaching the definition of misanthropy from hatred and associating it instead with a negative critical verdict of humankind that can be expressed in a wider range of responses. On this definition, whether Schopenhauer endorses the misanthropic (...) verdict, on the one hand, and how he proposes to respond to it, on the other, are separate questions. In this paper, I answer the second question by presenting two of Schopenhauer’s proposals for preventing a hateful response. Both proposals confirm that Schopenhauer not only resisted hatred of humanity but also had recommendations for achieving such resistance. However, the two proposals are also markedly different in important respects. The first proposal is still based on a misanthropic evaluation of humankind but recommends a different negative response from hatred, namely contempt. The second proposal, by contrast, is based on an alternative evaluation of humankind and recommends a positive response that supplants both hatred and contempt, namely compassion. In the course of presenting these proposals, I shall give reasons to disfavour the contemptuous proposal and thereby favour the compassionate one. (shrink)

How does visual imagination differ from visual perceptual experience? And how should we describe experiences of visual imagery? Moreover how can people who have visual imagery convey what it is like to have it to those who have never had it – congenital aphantisics? This paper addresses these questions using examples of illusions and other perceptual phenomena to hone in on the answers.

Provides an overview and examples of what impossible figures are, and explains their interest to many different disciplines including philosophy, psychology, art and mathematics.

It is a philosophy of patient care, and is therefore open to critique and evaluation.Using the Oxford Textbook of Palliative Medicine Third Edition as their ...

For many women experiencing motherhood for the first time, the message they receive is clear: mothers who do not breastfeed ought to have good reasons not to; bottle feeding by choice is a failure of maternal duty. We argue that this pressure to breastfeed arises in part from two misconceptions about maternal duty: confusion about the scope of the duty to benefit and conflation between moral reasons and duties. While mothers have a general duty to benefit, we argue that this (...) does not imply a duty to carry out any particular beneficent act. Therefore, the expectation that mothers should breastfeed unless they have sufficient countervailing reasons not to is morally unwarranted. Recognising the difference between reasons and duties can allow us to discuss the benefits of breastfeeding and the importance of supporting mothers who wish to breastfeed without subjecting mothers who bottle feed to guilt, blame and failure. (shrink)

In Responding to Global Poverty: Harm, Responsibility, and Agency, Christian Barry and Gerhard Øverland address the two types of argument that have dominated discussion of the responsibilities of the affluent to respond to global poverty. The second type of argument appeals to ‘contribution-based responsibilities’: the affluent have a duty to do something about the plight of the global poor because they have contributed to that plight. Barry and Øverland rightly recognize that to assess contribution-based responsibility for global poverty, we need (...) to understand what it is for an agent to contribute to harm rather than merely failing to prevent it. Barry and Øverland argue that we should replace the traditional bipartite distinction doing and allowing with a bipartite distinction between doing, allowing and enabling. I argue that their discussion represents a significant contribution to this debate. However, more detail on their key ideas of ‘relevant action’ and ‘complete causal process’ is needed. Moreover, in cases involving the removal of barriers, the non-need based claims of those involved matter. (shrink)

According to Schopenhauer’s compensation argument for pessimism, the non-existence of the world is preferable to its existence because no goods can ever compensate for the mere existence of evil. Standard interpretations take this argument to be based on Schopenhauer’s thesis that all goods are merely the negation of evils, from which they assume it follows that the apparent goods in life are in fact empty and without value. This article develops a non-standard variant of the standard interpretation, which accepts the (...) relevance of the negativity thesis but rejects that the argument assumes that life’s goods are all empty and valueless. Instead, it argues that whatever value negative goods might possess, they do not have the kind of value to compensate for positive evils. This involves additional development of the negativity thesis and a defence of it against objections from Byron Simmons (2021). (shrink)

This paper uses a dilemma presented by David Benatar to explore the challenges that ‘Sexual Liberals’ face in giving a satisfactory account of sexual ethics. A satisfactory Sexual Liberal account of sexual ethics must be able to fully explain the wrongness of sexual assault without implying that sexual activity should be restricted to those in love. The assumption that this is impossible may be due to mistakes in our thinking about sexual assault. However, even when such mistakes are resolved, producing (...) a satisfactory account of sexual ethics requires Sexual Liberals to confront the significance of the sexual in human life. I describe an account of sexual desire that explains the significance of the sexual in human life without forcing us to endorse a restrictive sexual ethics. (shrink)

I became a philosopher because I was fascinated by the ethics of abortion. Not only is abortion a crucial practical issue – a matter of life or death – but it forces us to grapple with some of the hardest and yet most significant philosophical questions: If we agree that all human beings have a right to life, what entities do we count as human beings? What characteristics, if any, are necessary? What happens when one entity’s life clashes with another’s (...) bodily integrity? What are the roles of responsibility, consent and fore-knowledge? (shrink)

A natural suggestion and increasingly popular account of how to revise our logical beliefs treats revision of logic analogously to the revision of scientific theories. I investigate this approach and argue that simple applications of abductive methodology to logic result in revision-cycles, developing a detailed case study of an actual dispute with this property. This is problematic if we take abductive methodology to provide justification for revising our logical framework. I then generalize the case study, pointing to similarities with more (...) recent and popular heterodox logics such as naïve logics of truth. I use this discussion to motivate a constraint—logical partisanhood—on the uses of such methodology: roughly: both the proposed alternative and our actual background logic must be able to agree that moving to the alternative logic is no worse than staying put. (shrink)

© The Author 2017. Published by Oxford University Press on behalf of The Analysis Trust. All rights reserved. For Permissions, please email: journals.permissions@oup.comDavid Boonin’s The Non-Identity Problem and the Ethics of Future People and Rivka Weinberg’s The Risk of a Lifetime: How, When and Why Procreation May Be Permissible are both important books for those interested in procreative ethics. Each argues for surprising and controversial conclusions: Boonin argues that we should solve the non-identity problem by accepting its apparently unacceptable conclusion (...) that actions cannot be wrong due to their effects on future people whose lives are worth living and who would not exist were the actions not performed; Weinberg argues that there is no non-identity problem, that future children have no interest in existing, but significant interest in avoiding harm and that procreation is, therefore, a much more morally risky business than we tend to think. Even if... (shrink)

Etiquette and other merely formal normative standards like legality, honor, and rules of games are taken less seriously than they should be. While these standards are not intrinsically reason-providing in the way morality is often taken to be, they also play an important role in our practical lives: we collectively treat them as important for assessing the behavior of ourselves and others and as licensing particular forms of sanction for violations. This chapter develops a novel account of the normativity of (...) formal standards where the role they play in our practical lives explains a distinctive kind of reason to obey them. We have this kind of reason to be polite because etiquette is important to us. We also have this kind of reason to be moral because morality is important to us. This parallel suggests that the importance we assign to morality is insufficient to justify it being substantive. (shrink)

Many philosophers display relaxed scepticism about the Doctrine of Doing and Allowing and the Doctrine of Double Effect, suspecting, without great alarm, that one or both of these Doctrines is indefensible. This relaxed scepticism is misplaced. Anyone who aims to endorse a theory of right action with Nonconsequentialist implications should accept both the DDA and the DDE. First, even to state a Nonconsequentialist theory requires drawing a distinction between respecting and promoting values. This cannot be done without accepting some deontological (...) distinction. Second, if someone is going to accept any deontological distinction she should accept either the DDE or the DDA or some replacement. Finally, anyone who accepts either the DDE or the DDA should accept both doctrines or a replacement of each. Unless both Doctrines can be defended or given a defensible replacement, any Nonconsequentialist is in trouble. (shrink)

I recently told my uncle that I thought I had come up with a way of showing that a mother who saw her child about to be stung by a wasp should try to intervene. I’d been working on this for several months. My uncle did not look very impressed. To be fair, it doesn’t sound like a very impressive result. Surely it is just utterly obviously that mothers should protect their children from wasps? So why had this taken me (...) months of work? I am trying to come up with a moderate account of maternal duties. Maternal duties pick out what a mother is morally required to do for her children. In doing so, I’ve discovered that it is harder than it might at first appear to come up with a moderate account of maternal duties that recognises ‘obvious’ duties like the duty not to let your child be stung by a wasp. I’ve also found that in the context of maternal duties, even more than in other contexts, we need be cautious before we accept our judgments about what seems obvious. Yet, it is absolutely vital to come up with a good moderate account of maternal duties – because doing so is necessary to protect vulnerable women and children. (shrink)

I show that the indeterminacy problem for computational structuralists is in fact far more problematic than even the harshest critic of structuralism has realised; it is not a bullet which can be bitten by structuralists as previously thought. Roughly, this is because the structural indeterminacy of logic-gates such as AND/OR is caused by the structural identity of the binary computational digits 0/1 themselves. I provide a proof that pure computational structuralism is untenable because structural indeterminacy entails absurd consequences - namely, (...) that there is only one binary computational digit. I conclude that accounting for individuation is a more important desiderata for a theory of computation than even that of triviality. -/- . (shrink)

I distinguish two ways of developing anti-exceptionalist approaches to logical revision. The first emphasizes comparing the theoretical virtuousness of developed bodies of logical theories, such as classical and intuitionistic logic. I'll call this whole theory comparison. The second attempts local repairs to problematic bits of our logical theories, such as dropping excluded middle to deal with intuitions about vagueness. I'll call this the piecemeal approach. I then briefly discuss a problem I've developed elsewhere for comparisons of logical theories. Essentially, the (...) problem is that a pair of logics may each evaluate the alternative as superior to themselves, resulting in oscillation between logical options. The piecemeal approach offers a way out of this problem andthereby might seem a preferable to whole theory comparisons. I go on to show that reflective equilibrium, the best known piecemeal method, has deep problems of its own when applied to logic. (shrink)

This paper provides an introduction to, and overview of, the Philosophy of Perception.

Expressivists explain the expression relation which obtains between sincere moral assertion and the conative or affective attitude thereby expressed by appeal to the relation which obtains between sincere assertion and belief. In fact, they often explicitly take the relation between moral assertion and their favored conative or affective attitude to be exactly the same as the relation between assertion and the belief thereby expressed. If this is correct, then we can use the identity of the expression relation in the two (...) cases to test the expressivist account as a descriptive or hermeneutic account of moral discourse. I formulate one such test, drawing on a standard explanation of Moore's paradox. I show that if expressivism is correct as a descriptive account of moral discourse, then we should expect versions of Moore's paradox where we explicitly deny that we possess certain affective or conative attitudes. I then argue that the constructions that mirror Moore's paradox are not incoherent. It follows that expressivism is either incorrect as a hermeneutic account of moral discourse or that the expression relation which holds between sincere moral assertion and affective or conative attitudes is not identical to the relation which holds between sincere non-moral assertion and belief. A number of objections are canvassed and rejected. (shrink)

Murdoch and Levinas both believe that our humanity requires us to suppress our natural egoism and to be morally responsive to others. Murdoch insists that while such a morality presupposes a ’transcendent background’, God should be kept out of the picture altogether. By contrast, Levinas argues that, in responding morally to others, we make contact with God (though not the God of traditional Christianity) and that in doing so we become more God-like. I attempt to clarify their agreements and differences, (...) and I offer some criticisms of their conception of humanity, God, and the relationship between them. (shrink)

It may be tempting for breastfeeding advocates to respond to challenges to breastfeeding older children or breastfeeding in public by pointing out the nutritional or developmental benefits of breastfeeding or by noting that breastfeeding is often extremely discreet. Such responses may concede more than they should: by focusing on rebutting the empirical claim, breastfeeding supporters may end up implicitly accepting two presuppositions about breastfeeding: first, the presupposition that breastfeeding requires justification in terms of health or developmental benefits to the child; (...) second, the presupposition that breastfeeding in public is only acceptable if assumed standards of discretion are met. -/- This paper aims to use the methods of analytic philosophy to: (a) show how, if left unchallenged, these implicit assumptions can become part of the pragmatic presuppositions of the conversation, so that the discussion proceeds taking their acceptance for granted; (b) argue that we can expect these presuppositions to have negative effects on all mothers, no matter how they feed their babies, and on the tenor of public discussion of infant feeding; (c) reconstruct the reasoning that might underlie these presuppositions and show that this reasoning is mistaken; (d) show that recognising breastfeeding as a family way of life and a loving interaction between parent and child gives rise to a moral right to breastfeed in public without social sanction, whether one is able to breastfeed discreetly or not. (shrink)

Frances Kamm’s Intricate Ethics1 lives up to its title. It presents the methods and contents of Kamm’s nonconsequentialist ethical theory with discussion of some alternatives, both substantive and methodological. The main focus is on the distinctions that non- consequentialist ethical theory draws between different ways of bringing about states of affairs. This is presented in Kamm’s char- acteristic style. Readers should expect highly complex, subtle arguments as Kamm draws out fine-grained distinctions from intuitive responses to cases. Those who find their (...) intuitions less than firm at such a level of detail may find Intricate Ethics frustrat- ing at times. Nonetheless, it is a highly significant work. It dis- cusses issues at the heart of nonconsequentialist ethical theory with prodigious insight and clarity of thought. Even those whose intuitions prevent them from following Kamm to her conclusions will find the discussion along the way richly rewarding. (shrink)

An important strand in the debate on abortion focuses on the moral status of fetuses. Knowledge of the moral value of fetuses is needed to assess fetuses’ moral status. As Errol Lord argues, acquaintance plays a key role in moral and aesthetic knowledge. Many pregnant persons have acquaintance with their fetus that provides privileged access to knowledge about that fetus’ moral value. This knowledge is (a) very difficult to acquire without being pregnant and (b) relevant for assessing the moral status (...) of fetuses. This has implications for public debate on abortion and the research methods of philosophers working on abortion. (shrink)

The Body Ownership Thesis states that each person owns her body. I address a prominent objection, the Generation Problem: the Body Ownership Thesis apparently implies that parents own their children: as we own the fruit of our property, if a parent owns her own body, she must own her child and her child's body. I argue that a person does not own the fruit of her property when that fruit is a person or the body of a person. Persons have (...) conclusive title to their bodies, but only defeasible title to the fruits of their bodies. (shrink)

The distinction between action and omission is of interest in both theoretical and practical philosophy. We use this distinction daily in our descriptions of behaviour and appeal to it in moral judgements. However, the very nature of the act/omission distinction is as yet unclear. Jonathan Bennett’s account of the distinction in terms of positive and negative facts is one of the most promising attempts to give an analysis of the ontological distinction between action and omission. According to Bennett’s account, an (...) upshot is the result of an agent’s action if and only if the relevant fact about her conduct is positive. A proposition about an agent’s conduct is positive if and only if most possible movements of the agent would not have made that proposition true. However, Bennett’s account will fail unless it is possible to make sense of claims about ‘most possible movements of the agent’. We need a way of comparing the size of subsets of the behaviour space (the set of possible movements). I argue that Bennett’s own method of comparison is unsatisfactory. I present an alternative method of comparing subsets of the behaviour space. (shrink)

Infant feeding decisions are highly emotionally charged. I argue elsewhere that many problems surrounding infant feeding decisions result from a moralized context created by mistakes in our assumptions about maternal duties including the mistaken assumption that mothers have a defeasible moral duty to breastfeed. Mothers have a reason, but not a moral duty to breastfeed. Even those who are convinced by my argument in the case of full-term babies, might find it harder to accept in the case of premature babies. (...) It might seem that mothers do have a defeasible moral duty to breastfeed or, as is more likely to be appropriate in such cases, to express breastmilk. Here, I explain why preterm neonates present a tricky case for the right not to breastfeed. I show why, nonetheless, moral pressure for mothers to express breastmilk in the neonatal unit is neither permissible nor pragmatically advisable. I argue that instead we should address structural barriers to providing breastmilk and support donor milk initiatives. (shrink)

Attempts to defend the moral significance of the distinction between doing and allowing harm directly have left many unconvinced. I give an indirect defence of the moral significance of the distinction between doing and allowing, focusing on the agent's duty to reason in a way that is responsive to possible harmful effects of their behaviour. Due to our cognitive limitations, we cannot be expected to take all harmful consequences of our behaviour into account. We are required to be responsive to (...) harmful consequences that have some feature that makes it easy for us to become aware of them. I show that, under Jonathan Bennett's analysis of the doing/allowing distinction, harm that is incidentally done has such a feature, which is not shared by harm that is incidentally allowed. Any plausible analysis of the doing/allowing distinction will entail a similar asymmetry. It follows that, prima facie, an agent who incidentally does harm has violated a moral requirement (the deliberative requirement) which an agent who incidentally allows harm has not violated. 1. (shrink)

Sometimes a fact can play a role in a grounding explanation, but the particular content of that fact make no difference to the explanation—any fact would do in its place. I call these facts vacuous grounds. I show that applying the distinction between-vacuous grounds allows us to give a principled solution to Kit Fine and Stephen Kramer’s paradox of ground. This paradox shows that on minimal assumptions about grounding and minimal assumptions about logic, we can show that grounding is reflexive, (...) contra the intuitive character of grounds. I argue that we should never have accepted that grounding is irreflexive in the first place; the intuitions that support the irreflexive intuition plausibly only require that grounding be non-vacuously irreflexive. Fine and Kramer’s paradox relies, essentially, on a case of vacuous grounding and is thus no problem for this account. (shrink)

I investigate syntactic notions of theoretical equivalence between logical theories and a recent objection thereto. I show that this recent criticism of syntactic accounts, as extensionally inadequate, is unwarranted by developing an account which is plausibly extensionally adequate and more philosophically motivated. This is important for recent anti-exceptionalist treatments of logic since syntactic accounts require less theoretical baggage than semantic accounts.

I argue that certain species of belief, such as mathematical, logical, and normative beliefs, are insulated from a form of Harman-style debunking argument whereas moral beliefs, the primary target of such arguments, are not. Harman-style arguments have been misunderstood as attempts to directly undermine our moral beliefs. They are rather best given as burden-shifting arguments, concluding that we need additional reasons to maintain our moral beliefs. If we understand them this way, then we can see why moral beliefs are vulnerable (...) to such arguments while mathematical, logical, and normative beliefs are not—the very construction of Harman-style skeptical arguments requires the truth of significant fragments of our mathematical, logical, and normative beliefs, but requires no such thing of our moral beliefs. Given this property, Harman-style skeptical arguments against logical, mathematical, and normative beliefs are self-effacing; doubting these beliefs on the basis of such arguments results in the loss of our reasons for doubt. But we can cleanly doubt the truth of morality. (shrink)

I argue that we can and should extend Tarski's model-theoretic criterion of logicality to cover indefinite expressions like Hilbert's ɛ operator, Russell's indefinite description operator η, and abstraction operators like 'the number of'. I draw on this extension to discuss the logical status of both abstraction operators and abstraction principles.

When a mother deliberately harms her child, it is tempting to assume that she must be either insane or lacking the "natural" love of a mother for her children. We want to believe that such mothers have almost nothing in common with "good" mothers. Drawing extensively on empirical research, Sarah LaChance Adams' Mad Mothers, Bad Mothers, and What A "Good" Mother Would Do shows that maternal ambivalence, simultaneous desires to nurture and violently reject one's children, is both common and reasonable, (...) the result of genuine conflicts between mothers' interests and those of their children. Both appropriate support and deliberative agency are necessary to avoid maternal ambivalence... (shrink)

As its title indicates, Philip Pettit’s “Three Mistakes about Doing Good (and Bad)” identifies and rejects three common claims restricting what can count as a good (or bad ) effect of action. The key question here is how do we work out how much good you have brought about by your action? The first common claim is that only causal effects or consequences of action can count as goods that are brought about by an action. The second, that we can (...) only count behavioural effects of action. The third, that we can only count consequences of “an all-or-nothing or on-off or discrete kind”. Pettit argues that all three of these claims are mistaken: the first claim is mistaken because our actions can bring about goods that are constitutive consequences of those actions; the second claim is mistaken because the good consequences of an action can depend upon the agent having acted out of certain dispositions; the third claim is mistaken because the good consequences of an action can include the extra effects of pursuing more basic good consequences (such as benefits to others) in a more deliberate or reliable manner. (shrink)

Philosophical arguments usually are and nearly always should be abductive. Across many areas, philosophers are starting to recognize that often the best we can do in theorizing some phenomena is put forward our best overall account of it, warts and all. This is especially true in esoteric areas like logic, aesthetics, mathematics, and morality where the data to be explained is often based in our stubborn intuitions. -/- While this methodological shift is welcome, it's not without problems. Abductive arguments involve (...) significant theoretical resources which themselves can be part of what's being disputed. This means that we will sometimes find otherwise good arguments which suggest their own grounds are problematic. In particular, sometimes revising our beliefs on the basis of such an argument can undermine the very justification we used in that argument. -/- This feature, which I'll call self-effacingness, occurs most dramatically in arguments against our standing views on the esoteric subject matters mentioned above: logic, mathematics, aesthetics, and morality. This is because these subject matters all play a role in how we reason abductively. This isn't an idle fact; we can resist some challenges to our standing beliefs about these subject matters exactly because the challenges are self-effacing. The self-effacing character of certain arguments is thus both a benefit and limitation of the abductive turn and deserves serious attention. I aim to give it the attention it deserves. (shrink)