In the first of this new series for the journal, Peter Singer responds to questions from the editors and Theron Pummer.

You don't say much about who you are teaching, or what subject you teach, but you do seem to see a need to justify what you are doing. Perhaps you're teaching underprivileged children, opening their minds to possibilities that might otherwise never have occurred to them. Or maybe you're teaching the children of affluent families and opening their eyes to the big moral issues they will face in life — like global poverty, and climate change. If you're doing something like (...) this, then stick with it. Giving money isn't the only way to make a difference. (shrink)

[Newspaper Opinion] Before the COVID-19 pandemic and the accompanying fall in oil prices, a carbon price would have been immediately painful for the countries that imposed it, but far better for everyone over the longer term. In this unprecedented moment, introducing a carbon price would be beneficial both now and for the future.

There is too much that we do not know about COVID-19. The longer we take to find it out, the more lives will be lost. In this paper, we will defend a principle of risk parity: if it is permissible to expose some members of society (e.g. health workers or the economically vulnerable) to a certain level of ex ante risk in order to minimize overall harm from the virus, then it is permissible to expose fully informed volunteers to a (...) comparable level of risk in the context of promising research into the virus. We apply this principle to three examples of risky research: skipping animal trials for promising treatments, human challenge trials to speed up vaccine development, and low-dose controlled infection or “variolation.” We conclude that if volunteers, fully informed about the risks, are willing to help fight the pandemic by aiding promising research, there are strong moral reasons to gratefully accept their help. To refuse it would implicitly subject others to still graver risks. (shrink)

Freedom of speech has traditionally been a cause championed by the left and liberal side of the political spectrum, against conservatives who have tried to limit the expression of radical ideas. Here are three examples from the United States: 1) When I was appointed to Princeton University in 1999, Steve Forbes, whose father had endowed the university’s Forbes College, called for my appointment to be rescinded, and pledged that he would not donate to the university as long as I was (...) on the faculty. Forbes was, at the time, running for the Republican nomination for president. (shrink)

Do university ethics classes influence students’ real-world moral choices? We aimed to conduct the first controlled study of the effects of ordinary philosophical ethics classes on real-world moral choices, using non-self-report, non-laboratory behavior as the dependent measure. We assigned 1332 students in four large philosophy classes to either an experimental group on the ethics of eating meat or a control group on the ethics of charitable giving. Students in each group read a philosophy article on their assigned topic and optionally (...) viewed a related video, then met with teaching assistants for 50-minute group discussion sections. They expressed their opinions about meat ethics and charitable giving in a follow-up questionnaire (1032 respondents after exclusions). We obtained 13,642 food purchase receipts from campus restaurants for 495 of the students, before and after the intervention. Purchase of meat products declined in the experimental group (52% of purchases of at least $4.99 contained meat before the intervention, compared to 45% after) but remained the same in the control group (52% both before and after). Ethical opinion also differed, with 43% of students in the experimental group agreeing that eating the meat of factory farmed animals is unethical compared to 29% in the control group. We also attempted to measure food choice using vouchers, but voucher redemption rates were low and no effect was statistically detectable. It remains unclear what aspect of instruction influenced behavior. (shrink)

Peter Singer’s famous and influential article is criticised in three main ways that can be considered libertarian, although many non-libertarians could also accept them: 1) the relevant moral principle is more plausibly about upholding an implicit contract rather than globalising a moral intuition that had local evolutionary origins; 2) its principle of the immorality of not stopping bad things is paradoxical, as it overlooks the converse aspect that would be the positive morality of not starting bad things and (...) also thereby conceptually eliminates innocence; and 3) free markets—especially international free trade—have been cogently explained to be the real solution to the global “major evils” of “poverty” and “pollution”, while “overpopulation” does not exist in free-market frameworks; hence charity is a relatively minor alleviant to the problem of insufficiently free markets. There are also various subsidiary arguments throughout. (shrink)

This paper presents a passage from Peter Singer on the pond analogy and comments on its content and use in the classroom, especially with respect to the development of the learners' argumentative skills.

We present ethical reasons that the court should grant the Nonhuman Rights Project’s (NhRP) request for habeas corpus relief for Happy, an elephant. Happy has a basic interest in not being confined, an interest that should be legally protected just as the human interest in not being confined is legally protected. Since the decision in The Nonhuman Rights Project, Inc. v Breheny failed to weigh Happy’s interests properly, we ask this body to correct the error.

Should the law recognize an elephant’s right to be released from solitary confinement? The New York State Court of Appeals—the highest court in the State of New York—will consider this question on May 18. At issue is an Asian elephant named Happy. But happy she is not. Every human being has a right to bodily liberty because they have strong interests that this right protects. Since Happy has the same strong interests, the Court should recognize Happy’s right to be freed (...) from solitary confinement. (shrink)

We present evidence from a pre-registered experiment indicating that a philosophical argument––a type of rational appeal––can persuade people to make charitable donations. The rational appeal we used follows Singer’s well-known “shallow pond” argument (1972), while incorporating an evolutionary debunking argument (Paxton, Ungar, & Greene 2012) against favoring nearby victims over distant ones. The effectiveness of this rational appeal did not differ significantly from that of a well-tested emotional appeal involving an image of a single child in need (Small, Loewenstein, (...) and Slovic 2007). This is a surprising result, given evidence that emotions are the primary drivers of moral action, a view that has been very influential in the work of development organizations. We did not find support for our pre-registered hypothesis that combining our rational and emotional appeals would have a significantly stronger effect than either appeal in isolation. However, our finding that both kinds of appeal can increase charitable donations is cause for optimism, especially concerning the potential efficacy of well-designed rational appeals. We consider the significance of these findings for moral psychology, ethics, and the work of organizations aiming to alleviate severe poverty. (shrink)

We argue on consequentialist grounds for the transfer of Sandai, an orangutan, to an orangutan sanctuary. First, we show that satisfying his interest in being transferred brings far greater value than the value achieved by keeping him confined. Second, we show that he has the capacities sufficient for personhood. Third, we show that all persons have a right to relative liberty insofar as they have interests they can exercise only under conditions of relative liberty. Fourth, we show that individuals need (...) not be able to assume social obligations and duties in order to be rights holders. -/- Our argument reflects commitments, as we say, to consequentialist reasoning about moral problems. However, we note that influential representatives of the other dominant ethical traditions—the deontological and Aristotelian traditions—reach our conclusion, too. It makes no difference, in this instance, which ethical theory one adopts. Under all of them, Sandai is a person with an interest in relative liberty entitled to habeas corpus protection. (shrink)

Forthy years after the issue of Animal Liberation (1975), this essay tries to make a critical assessment of the theses of Peter Singer on the moral status of animals, showing their historical evolution. Notwithstanding the limits of his utilitarian theoretical view, a good part of Singer’s moral reflection about animals reveals itself convincing and is finding some achievements in the positive legislation of a lot of countries. Following David DeGrazia, the author develops Singer’s theses in a (...) gradualist direction, pointing out that the problems of utilitarianism do not compromise the validity of the principle of equal consideration of interests, nor the main practical out-comes that the Australian philosopher draws from it. (shrink)

En este texto se realiza un análisis marxista del concepto de liberación animal en Peter Singer y Gary Francione, mostrando su convergencia liberal. El estudio comparativo se inscribe en el paradigma marxista dentro de los Critical Animal Studies (CAS) y la filosofía práctica. En un primer momento, se muestran las divergencias y convergencias entre el bienestar utilitario y la abolición deóntica, el neobienestarismo y el abolicionismo, haciendo énfasis en una preferencia común y fundamental por una sociedad liberal democrática (...) post-especista (i.e. un capitalismo democrático). En un segundo momento, desde una lectura marxista, se muestran dos potencialidades del principio de igual consideración y el principio de no reificación. En un tercer momento, se examinan las limitaciones de la crítica antiespecista a la explotación de los animales por las sociedades capitalistas, la desnaturalización de su especismo y el planteamiento de una topología política liberal reformista. Al final del proceso, se recapitulan y sopesan las cinco convergencias halladas, al igual que las dos potencialidades y limitaciones de los conceptos, como contribuciones a nuevos estudios sobre crítica e interpretación de los autores y nuevos abordajes del problema de la liberación animal. -/- This work realize a Marxist analysis of the concept of animal liberation in Peter Singer and Gary Francione, showing their liberal convergence. The comparative study is part of the Marxist paradigm within the Critical Animal Studies (CAS) and practical philosophy. At first, the divergences and convergences between utilitarian welfare and deontic abolition, new welfarism and abolitionism are shown, emphasizing a common and fundamental preference for a post-speciesist liberal democratic society (i.e. a democratic capitalism). In a second moment, from a Marxist reading, two potentialities of the principle of equal consideration and the principle of non-reification are shown. In a third moment, the limitations of the anti-speciesist critique of the exploitation of animals by capitalist societies, the denaturation of their speciesism and the approach of a liberal reformist political topology are examined. At the end of the process, the five convergences found are recapitulated and weighed, as well as the two potentialities and limitations of the concepts, as contributions to new studies on criticism and interpretation of the authors and new approaches to the problem of animal liberation. (shrink)

As parents of a young woman who very much resembles Ashley, we recognize the way her parents speak of their daughter’s preciousness, and of the love and joy she brings into their life. We know too well the hardships associated with rearing a child with severe physical and intellectual disabilities, especially in our own society, unyielding as it is to the medical needs even “normals” have. We would not have our daughter Sesha undergo similar interventions. We do not believe she (...) is a perpetual child, even if her intellectual capacities do not exceed those of a child, for she has lived for thirty-seven years in this world and with that has acquired knowledge, sensitivities, and sensibilities that no child of “comparable” capacities could have. (shrink)

Concerning abortion and infanticide, ethics has always seen to each one as quite puzzling an issue. The dilemma expectedly goes like this: “Are they morally good, permissible or acceptable, or are they not?” All three major approaches in ethics, viz. virtue ethics, deontology and consequentialism, have fervently exerted themselves in order to settle both. A virtue ethicist is expected to approach the issue wondering: “Is performing abortion and infanticide indicative of virtues, to wit of character traits that the virtuous agent (...) possesses?” A deontologist would bring the dilemma up for discussion asking: “Is conducting abortion and infanticide in accordance with some moral rule or principle?” To an act utilitarian, on the other hand, the same question would strike as: “Do abortion and infanticide promote the best consequences, to wit those in which happiness is maximized?” All three approaches have been applied to the subject matter ever since the classic era, sadly with no remarkable success and, most of the times, even without the slightest suspicion of the promised rigor. (shrink)

A short encyclopedia article on Peter Singer which discusses his views on the obligations that the global wealthy have to the global poor and on our obligations to non-human animals.

Disagreement has been grist to the mills of sceptics throughout the history of philosophy. Recently, though, some philosophers have argued that widespread philosophical disagreement supports a broad scepticism about philosophy itself. In this paper, I argue that the task for sceptics of philosophy is considerably more complex than commonly thought. The mere fact that philosophical methods fail to generate true majority views is not enough to support the sceptical challenge from disagreement. To avoid demanding something that human reasoning cannot supply, (...) sceptics must show that philosophers have sufficient overlap to resolve their disagreements in particular concrete cases. (shrink)

Short encyclopedia article on Peter Singer.

Partiendo de la crisis socioecológica del capitalismo, en este artículo realizamos una relectura marxista de dos potencialidades antiespecistas del principio de igual consideración de intereses y del principio de derecho a no ser cosa-propiedad. Para ello se retoma el capítulo dos de nuestra investigación El concepto de ‘Liberación animal’ en Peter Singer y Gary Francione visto desde un análisis marxista (2019). La primera potencialidad de los autores es una crítica ética a la reificación animal del capital y la (...) segunda potencialidad consiste en una desnaturalización teórica y ética del esencialismo del especismo capitalista. Al final, se explica la materialidad relativa de estas potencias antiespecistas y se defiende que la idea de la liberación animal de los autores no es del todo una utopía sino una topología signada en el desarrollo asimétrico de las fuerzas productivas y las fuerzas destructivas del capitalismo en crisis y su posible colapso. (shrink)

In the third edition of ‘Practical Ethics’ (2011), Peter Singer reexamines the so-called “replaceability argument,” according to which merely sentient beings, as opposed to persons (self-conscious and with a robust sense of time), are replaceable—it is in principle permissible to kill them provided that they live pleasant lives that they would not have had otherwise and that they be replaced by equally happy beings. On this view, existence is a benefit and death is not a harm. Singer’s (...) challenge is to avoid (i) the replaceability of persons while preserving the replaceability of merely sentient beings, (ii) the implication that parents are morally required to procreate if they can have happy children, and (iii) to do avoid these implications without having the proposed solution (the “debit view” of preferences) imply negative utilitarianism, or the conclusion that a nonsentient universe is better than any sentient universe. I review Singer’s changing views since 1975 and I argue that his attempt to avoid the replaceability of persons fails: either both non-persons and persons are replaceable or neither are. Singer can only avoid this conclusion by appealing to controversial metaethical claims (attitude-independent moral objectivism) and/or giving up on essential features of utilitarianism. (shrink)

Peter Singer argues that we’re obligated to donate our entire expendable income to aid organizations. One premiss of his argument is "If it is in your power to prevent something bad from happening, without sacrificing anything nearly as important, it is wrong not to do so." Singer defends this by noting that commonsense morality requires us to save a child we find drowning in a shallow pond. I argue that Singer’s Drowning Child thought experiment doesn’t justify (...) this premiss. I offer my own Drowning Children thought experiment, which should reveal that commonsense morality entails that premiss two is actually false. (shrink)

This work is an examination of Peter Singer’s notion of speciesism: case for animal rights in Ejagham culture. It primarily deals with an evaluation of the phenomenon of animal rights from the standpoint of Peter Singer’s notion of speciesism. Singer’s notion of speciesism deals with the moral obligation humans owe to animals as against the bias or prejudice that humanity has greater moral worth than non-human animals. Most opponents of speciesism contend that, animals are not (...) members of the moral community as such humans have no moral obligation to them. Contrary to this view, proponents of speciesism argue that animals are capable of suffering and should be considered morally. Thus, the emphasis here is that just like many societies of the world, the Ejagham people are guilty of speciesism. Among the several ways by which speciesism is practiced, this work identifies hunting, deforestation, bush burning and fishing as ways by which the Ejagham people are guilty. Using the tool of critical analysis, evaluation and prescription, this work submits that animals have interest, as such, should be granted rights. (shrink)

It is often argued that Henry Sidgwick is a conservative about moral matters, while Peter Singer is a radical. Both are exponents of a utilitarian account of morality but they use it to very different effect. I think this way of viewing the two is mistaken or, at the very least, overstated. Sidgwick is less conservative than has been suggested and Singer is less radical than he initially seems. To illustrate my point, I will rely on what (...) each has to say about the moral demands of suffering and destitution. (shrink)

Some people (e.g., Drs. Paul and Susan Lim) and, with them, organizations (e.g., the National Embryo Donation Center) believe that, morally speaking, the death of a frozen human embryo is a very bad thing. With such people and organizations in mind, the question to be addressed here is as follows: if one believes that the death of a frozen embryo is a very bad thing, ought, morally speaking, one prevent the death of at least one frozen embryo via embryo adoption? (...) By way of a three‐premise argument, one of which is a moral principle first introduced by Peter Singer, my answer to this question is: at least some of those who believe this ought to. (Just who the “some” are is identified in the paper.) If this is correct, then, for said people, preventing the death of a frozen embryo via embryo adoption is not a morally neutral matter; it is, instead, a morally laden one. Specifically, their intentional refusal to prevent the death of a frozen embryo via embryo adoption is, at a minimum, morally criticizable and, arguably, morally forbidden. Either way, it is, to one extent or another, a moral failing. (shrink)

The editors cull the works of 11 noted French and German philosophers for their contributions to the debate about what animals are like and how we should relate to them. Each selection gives the gist of the philosopher's view followed by a noted scholar's comments. The result, as Peter Singer notes in his merciless Foreward, is that most of the Continentals have had almost nothing of interest to say on the topic.

Peter Singer argues, on consequentialist grounds, that individuals ought to be vegetarian. Many have pressed, in response, a causal impotence objection to Singer’s argument: any individual person’s refraining from purchasing and consuming animal products will not have an important effect on contemporary farming practices. In this paper, I sketch a Singer-inspired consequentialist argument for vegetarianism that avoids this objection. The basic idea is that, for agents who are aware of the origins of their food, continuing to (...) consume animal products is morally bad because it leads to not appropriately disvaluing the origins of their food. That is a morally bad outcome that can be avoided by becoming vegetarian. (shrink)

Over the course of summarizing Volume Three and Does Anything Really Matter?, I argue that Parfit does not give us strong reason to think that Naturalists, Expressivists, and Non-Realist Cognitivists agree.

The dominant response to Peter Singer’s defense of an extremely demanding duty of aid argues that an affluent person’s duty of aid is limited by her moral entitlement to live her own life. This paper argues that this entitlement provides a basis not for limiting an affluent person’s duty of aid but rather for the claim that she too is wronged by a world marked by widespread desperate need; and the wrong she suffers is a distinctive one: the (...) activation of a duty of aid so demanding that it dominates her life, crowding out her own valuable projects and involvements. (shrink)

This paper is an examination of the ethical principles of effective altruism as they are articulated by Peter Singer in his book The Most Good You Can Do. It discusses the nature and the plausibility of the principles that he thinks both guide and ought to guide effective altruists. It argues in § II pace Singer that it is unclear that in charitable giving one ought always to aim to produce the most surplus benefit possible and in (...) § III that there is a more attractive set of principles than the ones Singer outlines that ought to guide effective altruists in their philanthropic practices and in their lives more generally. These principles fit better with his practical ambitions and with plausible attitudes about the limits of beneficence. (shrink)

Celem artykułu jest pokazanie konsekwencji przyjęcia longtermizmu w wersji skrajnej dla postrzegania obowiązku likwidacji skrajnej biedy w świetle zasady równego rozważania interesów. W artykule argumentuję na rzecz hipotezy, że konsekwentny zwolennik myśli etycznej Petera Singera skorygowanej o postulaty long- termizmu musi przyjąć, iż obowiązki wobec przyszłych ludzi uchylają obowiązki wobec obecnie żyjących ludzi, nawet znajdujących się w tak niekorzystnym położeniu jak skrajna bieda. W pierwszej części artykułu szkicuję argumenty Singera na rzecz moralnego obowiązku likwidacji skrajnej biedy za pomocą efektywnych metod (...) aż do znacznego obniżenia własnego poziomu życia. Przybliżenie tych szeroko znanych poglądów stanowi ramy argumentacji na rzecz hipotezy badawczej. Następnie krótko charakteryzuję efektywny altruizm, na gruncie któ- rego wyrosło nowe podejście w ramach konsekwencjalizmu: longtermizm. Postulaty i założenia longtermizmu w ujęciu W. MacAskilla i T. Orda zestawiam z myślą Singera, aby doprowadzić ich argumentację do logicznych wniosków, które wspierają hipotezę badawczą artykułu -/- Moral duties towards the poor and longtermism The aim of the article is to show the consequences of adopting strong longtermism for the perception of the obligation to eliminate extreme poverty in the light of the principle of equal consideration of interests. In the article, I argue in favor of the hypothesis that a consistent supporter of Peter Singer’s ethical thought adjusted to the postulates of longtermism must assume that obligations towards future people abrogate duties towards current people, even those in such an unfavorable situation as extreme poverty. In the first part of the article, I sketch Singer’s arguments for the moral obligation to eliminate extreme poverty using effective methods, up to significant decrease in one’s level of life. An outline of these widely known views constitutes the framework of arguments in favor of the research hypothesis. Then I briefly characterize effective altruism, which is the basis for a new approach within consequentialism: longtermism. I compare the postulates and assumptions of longtermism as presented by W. MacAskill and T. Ord with Singer’s thought in order to bring their argumen- tation to logical conclusions that support the research hypothesis of this article. (shrink)

The prevalent view in animal ethics is that speciesism is wrong: we should weigh the interests of humans and non-humans equally. Shelly Kagan has recently questioned this claim, defending speciesism against Peter Singer’s seminal argument based on the principle of equal consideration of interests. This critique is most charitably construed as a dilemma. The principle of equal consideration can be interpreted in either of two ways. While it faces counterexamples on the first reading, it makes Singer’s argument (...) question-begging on the second. In response, Singer has grasped the first horn of this dilemma and tried to accommodate Kagan’s apparent counterexamples. In my opinion, this attempt is unpersuasive: the principle of equal consideration is inconsistent with common-sense intuitions on Kagan’s cases. Worse, Singer’s argument begs the question anyway. It therefore faces two serious objections. This is not to say that there is nothing wrong with speciesism, however. In the second half of the paper, I propose another, better argument against speciesism, which I argue is immune to both objections. According to this other argument, speciesism is wrong because it involves discriminating on the basis of a merely biological property. (shrink)

A polemical account of Australian philosophy up to 2003, emphasising its unique aspects (such as commitment to realism) and the connections between philosophers' views and their lives. Topics include early idealism, the dominance of John Anderson in Sydney, the Orr case, Catholic scholasticism, Melbourne Wittgensteinianism, philosophy of science, the Sydney disturbances of the 1970s, Francofeminism, environmental philosophy, the philosophy of law and Mabo, ethics and Peter Singer. Realist theories especially praised are David Armstrong's on universals, David Stove's on (...) logical probability and the ethical realism of Rai Gaita and Catholic philosophers. In addition to strict philosophy, the book treats non-religious moral traditions to train virtue, such as Freemasonry, civics education and the Greek and Roman classics. (shrink)

All humans have an equal basic moral status. They possess the same fundamental rights, and the comparable interests of each person should count the same in calculations that determine social policy. Neither supposed racial differences, nor skin color, sex, sexual orientation, ethnicity, intelligence, nor any other differences among humans negate their fundamental equal worth and dignity. These platitudes are virtually universally affirmed. A white supremacist racist or an admirer of Adolf Hitler who denies them is rightly regarded as beyond the (...) pale of civilized dialogue. However, a very simple line of argument developed by Peter Singer challenges our understanding of these platitudes and forces us to rethink the basis and nature of the moral equality of all humans. What I call the “Singer Problem” arises if one accepts that the morally significant cognitive capacities that are relevant to the determination of the fundamental moral status of a being vary from individual to individual by degree. The problem is to specify a moral principle determining fundamental moral status that assigns a superior status to humans compared to other animals on the basis of the superior cognitive capacities of humans but also assigns all human persons an equal fundamental moral status regardless of their differing cognitive capacities. More broadly posed, the problem is to specify moral principles that yield intuitively satisfactory implications for the treatment of human individuals and other individual animals given that cognitive capacities differ across species and individuals. A search for a resolution of the Singer problem leads to disappointing results. (shrink)

This article responds to an argument from Katarzyna de Ladari-Radek and Peter Singer in their article, "The Objectivity of Ethics and the Unity of Practical Reason.".

This paper has two goals. The first is to argue that the field of bioethics in general and the literature on ideal vs. nonideal theory in particular has underemphasized a primary problem for normative theorizing: the role of conditioning principles. I define these as principles that implicitly or explicitly ground, limit, or otherwise determine the construction and function of other principles, and, as a result, profoundly impact concept formation, perception, judgment, and action, et al. The second is to demonstrate that (...) ableism is one such conditioning principle and that it undermines the field of bioethics and the practice of biomedicine from achieving the aim of justice as fairness. After briefly addressing the history and critiques of principlism in bioethics, I lay out and defend my account of conditioning principles. I then argue that ableism is one such principle and demonstrate it at work through an analysis of a storied debate between Eva Kittay, Peter Singer, and Jeff McMahan. In conclusion, I contend that the ethical and philosophical dangers of conditioning principles are too easily exacerbated by ideal theory frameworks, and I do so by demonstrating how they are especially liable to generate epistemic injustice, especially contributory and hermeneutical injustice. (shrink)

Katarzyna de Lazari-Radek and Peter Singer have recently provided an evolutionary argument for utilitarianism. They argue that most of our deontological beliefs were shaped by evolution, from which they conclude that these beliefs are unjustified. By contrast, they maintain that the utilitarian belief that everyone’s well-being matters equally is immune to such debunking arguments because it wasn’t similarly influenced. However, Guy Kahane remarks that this belief lacks substantial content unless it is paired with an account of well-being, and (...) he adds that utilitarian beliefs about wellbeing—e.g. the belief that pleasure is good and pain is bad—were probably shaped by evolution. Logically, de Lazari-Radek and Singer should therefore reject these beliefs along with the deontological beliefs that evolved. The present paper is a defense of their argument. After considering a number of unsuccessful replies to Kahane’s objection, I put forward a more promising solution: de Lazari-Radek and Singer should combine their objectivist view in metaethics with a subjectivist account of well-being, such as the desire theory. Such a hybrid account would tackle Kahane’s challenge because subjective accounts of value are immune from evolutionary debunking arguments. And it would be compatible with utilitarianism, which doesn’t fit very well with metaethical subjectivism. Before concluding, I deal with two concerns that this solution might raise: I argue that the desire theory is actually subjective enough to escape Kahane’s objection, and I deny that retreating to the combination of ethical objectivism and prudential subjectivism is ad hoc. (shrink)

Global poverty, hunger, and lack of access to save water raise problems of how to organize human society so that everyone's needs can be met. Philanthropic proposals, such as Peter Singer's and Peter Unger's, are based on a false analogy to duties of rescue and encourage philanthropic responses, thus closing the discourse to discussion of the causes and remedies of poverty. Radical criticism of capitalist social structures are put off the table, and this is a profound error.

Analogien lassen sich aus unserem vernünftigen Nachdenken und Argumentieren kaum wegdenken. Ganz zurecht stellen sie eines der klassischen Themen der Argumentationstheorie dar. Doch wie genau sollte die argumentative Rolle von Analogien in Argumentrekonstruktionen dargestellt werden? Das ist die Leitfrage dieses Beitrags. Zunächst wird mit Michael Dummetts Schach-Analogie ein prominentes Beispiel dargestellt und eine genauere Charakterisierung des Analogiebegriffs vorgeschlagen. Danach wird die gängigste Rekonstruktionsform von Analogien diskutiert, das Analogieargument, und in einigen Punkten verfeinert. Vor diesem Hintergrund schlägt der Beitrag eine zweite, (...) alternative Rekonstruktionsform vor, in der zwei analoge Argumente an die Stelle eines einzelnen Analogiearguments treten. Nachdem diese beiden Rekonstruktionsformen an einem weiteren berühmten Beispiel vorgeführt wurden, an Peter Singers Teich-Analogie, wird diskutiert, wie sich diese beiden Varianten gegenseitig ergänzen und welche Stärken und Schwächen sie haben. Es zeigt sich, dass Analogien nicht nur in Form von Analogieargumenten einen zentralen Topos eines Einzelarguments darstellen. Darüber hinaus kann die Untersuchung analoger Argumente bereits selbst als argumentationstheoretische Topik verstanden werden. (shrink)

Using the interactionist approach of comparative philosophy, I evaluate the intersecting points made in Animal Liberation by Peter Singer and The Sexual Politics of Meat: A Feminist-Vegetarian Critical Theory by Carol Adams. The purpose of this paper is to examine how a combination of the utilitarian and feminist perspectives helps us adopt a new philosophy accounting for all systems of oppression involved in eating animals. I conclude that by removing unnecessary harm to animals and unlearning phrases with an (...) absent reference to oppressed groups, society can progress toward an anti-oppressive system of liberation. (shrink)

I argue against the claim that it is trivial to state that Sidgwick used the method of wide reflective equilibrium. This claim is based on what could be called the Triviality Charge, which is pressed against the method of wide reflective equilibrium by Peter Singer. According to this charge, there is no alternative to using the method if it is interpreted as involving all relevant philosophical background arguments. The main argument against the Triviality Charge is that although the (...) method of wide reflective equilibrium is compatible with coherentism (understood as a form of weak foundationalism) as well as moderate foundationalism, it is not compatible with strong foundationalism. Hence, the claim that a philosopher uses the method of wide reflective equilibrium is informative. In particular, this is true with regard to Sidgwick. (shrink)