According to our traditional conception of agency, most human beings are agents and most, if not all, nonhuman animals are not. However, recent developments in philosophy and psychology have made it clear that we need more than one conception of agency, since human and nonhuman animals are capable of thinking and acting in more than one kind of way. In this paper, I make a distinction between perceptual and propositional agency, and I argue that many nonhuman animals are perceptual agents (...) and that many human beings are both kinds of agent. I then argue that, insofar as human and nonhuman animals exercise the same kind of agency, they have the same kind of moral status, and I explore some of the moral implications of this idea. (shrink)

The Repugnant Conclusion served an important purpose in catalyzing and inspiring the pioneering stage of population ethics research. We believe, however, that the Repugnant Conclusion now receives too much focus. Avoiding the Repugnant Conclusion should no longer be the central goal driving population ethics research, despite its importance to the fundamental accomplishments of the existing literature.

In this paper I ask how we should treat other beings in cases of uncertainty about sentience. I evaluate three options: an incautionary principle that permits us to treat other beings as non-sentient, a precautionary principle that requires us to treat other beings as sentient, and an expected value principle that requires us to multiply our subjective probability that other beings are sentient by the amount of moral value they would have if they were. I then draw three conclusions. First, (...) the precautionary and expected value principles are more plausible than the incautionary principle. Second, if we accept a precautionary or expected value principle, then we morally ought to treat many beings as having at least partial moral status. Third, if we morally ought to treat many beings as having at least partial moral status, then morality involves more cluelessness and demandingness than we might have thought. (shrink)

In this paper, we present three necessary conditions for morally responsible animal research that we believe people on both sides of this debate can accept. Specifically, we argue that, even if human beings have higher moral status than nonhuman animals, animal research is morally permissible only if it satisfies (a) an expectation of sufficient net benefit, (b) a worthwhile-life condition, and (c) a no unnecessary-harm/qualified-basic-needs condition. We then claim that, whether or not these necessary conditions are jointly sufficient conditions of (...) justified animal research, they are relatively demanding with the consequence that many animal experiments may fail to satisfy them. (shrink)

In December 2013, the Nonhuman Rights Project (NhRP) filed a petition for a common law writ of habeas corpus in the New York State Supreme Court on behalf of Tommy, a chimpanzee living alone in a cage in a shed in rural New York (Barlow, 2017). Under animal welfare laws, Tommy’s owners, the Laverys, were doing nothing illegal by keeping him in those conditions. Nonetheless, the NhRP argued that given the cognitive, social, and emotional capacities of chimpanzees, Tommy’s confinement constituted (...) a profound wrong that demanded remedy by the courts. Soon thereafter, the NhRP filed habeas corpus petitions on behalf of Kiko, another chimpanzee housed alone in Niagara Falls, and Hercules and Leo, two chimpanzees held in research facilities at Stony Brook University. Thus began the legal struggle to move these chimpanzees from captivity to a sanctuary, an effort that has led the NhRP to argue in multiple courts before multiple judges. The central point of contention has been whether Tommy, Kiko, Hercules, and Leo have legal rights. To date, no judge has been willing to issue a writ of habeas corpus on their behalf. Such a ruling would mean that these chimpanzees have rights that confinement might violate. Instead, the judges have argued that chimpanzees cannot be bearers of legal rights because they are not, and cannot be persons. In this book we argue that chimpanzees are persons because they are autonomous. (shrink)

Food, Animals, and the Environment: An Ethical Approach examines some of the main impacts that agriculture has on humans, nonhumans, and the environment, as well as some of the main questions that these impacts raise for the ethics of food production, consumption, and activism. Agriculture is having a lasting effect on this planet. Some forms of agriculture are especially harmful. For example, industrial animal agriculture kills 100+ billion animals per year; consumes vast amounts of land, water, and energy; and produces (...) vast amounts of waste, pollution, and greenhouse gas emissions. Other forms, such as local, organic, and plant-based food, have many benefits, but they also have many costs, especially at scale. These impacts raise difficult ethical questions. What do we owe animals, plants, species, and ecosystems? What do we owe people in other nations and future generations? What are the ethics of risk, uncertainty, and collective harm? What is the meaning and value of natural food in a world reshaped by human activity? What are the ethics of supporting harmful industries when less harmful alternatives are available? What are the ethics of resisting harmful industries through activism, advocacy, and philanthropy? The discussion ranges over cutting-edge topics such as effective altruism, abolition and regulation, revolution and reform, individual and structural change, single-issue and multi-issue activism, and legal and illegal activism. This unique and accessible text is ideal for teachers, students, and anyone else interested in serious examination of one of the most complex and important moral problems of our time. (shrink)

Consequentialism is thought to be in significant conflict with animal rights theory because it does not regard activities such as confinement, killing, and exploitation as in principle morally wrong. Proponents of the “Logic of the Larder” argue that consequentialism results in an implausibly pro-exploitation stance, permitting us to eat farmed animals with positive well- being to ensure future such animals exist. Proponents of the “Logic of the Logger” argue that consequentialism results in an implausibly anti-conservationist stance, permitting us to exterminate (...) wild animals with negative well-being to ensure future such animals do not exist. We argue that this conflict is overstated. Once we have properly accounted for indirect effects, such as the role that our policies play in shaping moral attitudes and behavior and the importance of accepting policies that are robust against deviation, we can see that consequentialism may converge with animal rights theory significantly, even if not entirely. (shrink)

In this article I challenge two common arguments against incest: the genetics argument (that incest is immoral because it might lead to the conception of a genetically deformed child), and the family argument (that incest is immoral because it undermines the family, the emotional center for the individual). These arguments, I contend, commit us to condemning not only incest, but also a wide range ofbehaviors that we currently permit. I thus present the reader with a dilemma: on pain of inconsistency, (...) we must either accept certain forms of incest in order to maintain these other moral judgments, or reject these judgments in order to maintain our condemnation ofincest. The reader is free to decide which alternative is preferable, but I suggest that the former is a much less radical shift in our moral system as a whole. (shrink)

We submit this brief in support of the Nonhuman Rights Project’s efforts to secure habeas corpus relief for the elephant named Happy. The Supreme Court, Bronx County, declined to grant habeas corpus relief and order Happy’s transfer to an elephant sanctuary, relying, in part, on previous decisions that denied habeas relief for the NhRP’s chimpanzee clients, Kiko and Tommy. Those decisions use incompatible conceptions of ‘person’ which, when properly understood, are either philosophically inadequate or, in fact, compatible with Happy’s personhood.

How to Count Animals, more or less, by KaganShelly. Oxford: Oxford University Press, 2019. Pp. 320.

In this paper, I present a new account of akrasia based on the idea that human psychology and self-narrativity are more complex and layered than we have traditionally thought. I begin by arguing that, if we have at least some different beliefs, desires, preferences, etc. in different situations, then we can rationally do what we think, at the time of action, is best for, or from the standpoint of, “part of me” while acting contrary to what we think, at the (...) time of action, is best for, or from the more comprehensive standpoint of, “me.” I then argue that many of us do, in fact, think and act this way in everyday life, and that this kind of action satisfies all the criteria for akrasia. Finally, I briefly argue that on my account of akrasia, akratic actions are not necessarily irrational or blameworthy, though they often will be. (shrink)

In this brief, we argue that there is a diversity of ways in which humans (Homo sapiens) are ‘persons’ and there are no non-arbitrary conceptions of ‘personhood’ that can include all humans and exclude all nonhuman animals. To do so we describe and assess the four most prominent conceptions of ‘personhood’ that can be found in the rulings concerning Kiko and Tommy, with particular focus on the most recent decision, Nonhuman Rights Project, Inc v Lavery.

Many philosophers think that, if your “day self” and “night self” are physically, psychologically, and narratively continuous with each other, then they are the same unit of moral concern. But I argue that your day self and night self can share all of these relations and still be different units of moral concern, on the grounds that they can share all of these relations and still be in the circumstances of justice. I then argue that this conception of the scope (...) of morality has revisionary, but ultimately plausible, implications for the morality of self-binding. For example, it implies that your day self and night self have a prima facie duty not to coerce or physically restrain each other in order to get what they want. But it also implies that they are morally permitted to coerce and physically restrain each other much more often, and with respect to many more issues, than, say, you and your friend are. (shrink)

We submit this brief in support of the Nonhuman Rights Project’s efforts to secure habeas corpus relief for the elephant named Happy. We reject arbitrary distinctions that deny adequate protections to other animals who share with protected humans relevantly similar vulnerabilities to harms and relevantly similar interests in avoiding such harms. We strongly urge this Court, in keeping with the best philosophical standards of rational judgment and ethical standards of justice, to recognize that, as a nonhuman person, Happy should be (...) released from her current confinement and transferred to an appropriate elephant sanctuary, pursuant to habeas corpus. (shrink)

JEFF SEBO | : In this paper I examine several of the moral and political questions raised by new kinds of meat. I begin by discussing the risks and harms associated with industrial animal agriculture, and I argue that plant-based meat and cultured meat are promising alternatives to conventional meat. I then explore the moral, conceptual, social, political, economic, and technical challenges that stand in the way of widespread adoption of these alternatives. For example, whether or not we achieve widespread (...) adoption will depend on whether or not we can persuade business and political leaders to see plant-based and cultured meat as an opportunity rather than as a threat. Finally, I consider several ways of meeting these challenges, and I argue that we must be very careful if we want to avoid the kinds of problems that other, similar technological innovations such as GMOs have faced. | : Dans cet article, j’examine plusieurs des questions morales et politiques que soulève la production de nouvelles formes de viandes. J’aborde d’abord les risques et les dangers liés à l’agriculture animale industrielle, et je soutiens que la viande à base de plantes et la viande cultivée représentent des alternatives prometteuses à la viande conventionnelle. J’examine ensuite les défis d’ordre moral, conceptuel, social, politique, économique, et technique, qui font obstacle à l’adoption généralisée de ces alternatives. Par exemple, cette dernière dépendra de si on arrive ou non à convaincre les dirigeants politiques et les chefs d’entreprise de voir la viande à base de plantes et la viande cultivée comme une opportunité plutôt que comme une menace. Enfin, je prends en considération plusieurs façons de relever ces défis, et j’appelle à la vigilance quant aux types de problèmes à éviter, auxquels d’autres innovations technologiques ont déjà été confrontés. (shrink)

I argue that utilitarianism requires us to tolerate intrapersonal disagreement for the same reasons that it requires us to tolerate interpersonal disagreement. I begin by arguing that multiplicity has the same costs and benefits as multiculturalism: It causes conflict, but it also allows us to perform experiments in living, adopt a division of labour, compartmentalize harm and learn from ourselves. I then argue that, in light of these costs and benefits, utilitarianism requires us to adopt a liberal system of individual (...) self-government, according to which we should not try to impose a unified set of beliefs and values on ourselves. Finally, I argue that we should apply this policy of liberal toleration to intrapersonal disagreement about utilitarianism too. If we want to maximize utility, then we should tolerate inner conflict not only about how to maximize utility but also about whether we should be maximizing utility in the first place. (shrink)