Singer’s much-discussed replaceability argument states that non-self-conscious animals may be killed and replaced by new animals that will lead equally valuable lives. If sound, this argument can be used to justify the cycle of raising and killing animals for food. Thus, many have argued that Singer’s theory, and utilitarianism in general, while committed to this argument, offers inadequate protection to animals. However, some utilitarians reject the argument and Singer himself was rather tentative in preventing its additional application to self-conscious beings. (...) This tension, within utilitarianism, about how to best deal with the argument is the core of what I call ‘the problem of replaceability’. My main goal here is to provide a precise description of this problem. Firstly, I distinguish between the general question of replacement permissibility and the specific question of whether (a certain version of) utilitarianism implies the replaceability argument. Focusing on the specific question I set the problem apart from other known objections to utilitarianism, like the value receptacles objection and some replacement-like difficulties. I also compare two versions of the replaceability argument and advance a better one. Finally, I point out how different interpretations of the argument affect the way out of the problem. I hope this understanding of the problem offers helpful insight to possible solutions and to further investigate its importance to animal food production and animals’ moral status. (shrink)

We worry about becoming non-existent, but not about coming into being. But both events are similarly bad according to Deprivationism; hence, it seems that we should display symmetric attitudes towards both. This entails the implausible conclusion that we should display negative attitudes towards the time of our birth. In a series of articles Brueckner and Fischer offered one of the most prominent attempts to block this conclusion by appealing to a temporal bias towards future pleasures. Inspired by Yi’s criticism of (...) their view, we argue that there is an appropriate sense of deprivation in which late birth can deprive of future pleasures. Hence, Brueckner and Fischer’s Temporal Bias does not explain the attitudinal asymmetry. In addition, to make sure that one picks out the appropriate sense of deprivation, we offer a restriction, the Historical Condition, that prevents us from considering that every value one would otherwise have is value that one was deprived of due to one’s actual birth/death. Finally, we present a novel account for the attitudinal asymmetry that relies on what we call ‘Interests Proximity Bias’. (shrink)

Em analogia com outras discriminações, como o racismo ou o sexismo, o especismo é concebido como uma forma de discriminação moral com base na espécie. Em grande medida, a discussão contemporânea sobre a importância moral dos animais surgiu e desenvolveu-se em torno da crítica e da defesa do especismo. Este artigo oferece uma visão da discussão filosófica contemporânea sobre o especismo. Após uma breve introdução, apresenta-se uma definição de especismo e caracterizam-se vários tipos de especismo, sendo o Antropocentrismo o mais (...) relevante. Depois, expõe-se um argumento proeminente contra o Antropocentrismo: o argumento dos casos marginais. Por fim, algumas posições antropocêntricas são criticamente discutidas. (shrink)

It is a fact that there is ethical criticism about art. Art critics, the general public and even artists point out moral flaws in artworks while evaluating them. Philosophers, however, have maintained a hot debate on the meaning of such criticism. This debate can be understood as a disagreement about the kind of relation between the artistic value of artworks and their alleged moral value. While some claim that moral value can contribute to artistic value (moralism), others claim that there (...) cannot be such a contribution (autonomism). Since at least some works of architecture are artworks, that debate also concerns architecture. A moderate moralist view claims that some works of architecture have moral flaws/merits that bear on their artistic evaluation. In an apparently promising version, the contention is that some moral flaws/merits are aesthetically relevant. In this paper I argue against such contention and defend an autonomist view. Following some taxonomy remarks I distinguish the views in the debate and present two points in favour of autonomism: its simplicity and not having the burden of proof. Then I discuss Carroll’s merited response argument for moralism and I argue that in its best interpretation either it begs the question against autonomism or it is compatible with it. I conclude with some possible objections that may help further investigations on the subject. (shrink)

We argue that Anthropocentrism – the kind of speciesism that privilegies the human species – is morally unacceptable. We distinguish and criticize three varieties of Anthropocentrism: unqualified, qualified empirical and qualified non-empirical. Firstly, unqualified Anthropocentrism is dismissed because it is grounded on a moral principle which implies that discriminations like racism and sexism are justified. Secondly, qualified empirical Anthropocentrism falls victim to the marginal cases argument, an argument that shows that properties which allegedly attribute moral status to every human and (...) to no animal, ultimately, if they exclude every animal, they also exclude some humans. Lastly, qualified non-empirical Anthropocentrism is rejected due to implausible consequences about which individuals have moral status. After rejecting Anthropocentrism, we consider a generalization of the marginal cases argument against all forms of speciesism. We show that only a species entirely comprised of essentially moral individuals would be unaffected by this argument. However, the possibility of such a species has limited practical import. Contrarily, Anthropocentrism’s moral unacceptability requires profound changes in the way humans relate with animals. (shrink)

Animal replaceability is supposed to be a feature of some consequentialist theories, like Utilitarianism. Roughly, an animal is replaceable if it is permissible to kill it because the disvalue thereby caused will be compensated by the value of a new animal’s life. This is specially troubling since the conditions for such compensation seem easily attainable by improved forms of raising and killing animals. Thus, grounding a strong moral status of animals in such theories is somewhat compromised. As is, consequently, their (...) position as an alternative to rights-based theories in animal ethics. Recognising this, some utilitarians tried to disassociate utilitarianism and replaceability. I will here add my voice to this project. However, instead of seeing the culprit in the usual suspects (hedonism, maximisation or the total view), I advance a new proposal. After identifying that the compensating value for a disvaluable action has to be its consequence, I present a restriction on consequences: consequences of sequences of actions cannot be consequences of the isolated actions in the sequences. Given this, the main argument is simple: killing an animal is permissible only if the the value of the new animal’s life is a consequence of the killing; but this value is a consequence of a sequence of actions which involves the killing plus some additional actions; therefore, since, via the restriction, such value is not a consequence of the killing, it is irrelevant to its normative status. I then present two further motivations for the restriction: firstly, it prevents the value of conditional actions from trivially influencing the value of the actions on which they are conditional; secondly, it is useful – even if not a complete solution – to reply other objections to consequentialism: the accordion effect of action and the cluelessness problem. I finally consider a couple of objections. (shrink)

No artigo “O vegetarianismo como obrigação ética” (Crítica, 10 de Setembro de 2015), Moutinho defende que o vegetarianismo é uma obrigação moral. Fá-lo argumentando por duas vias: que o estatuto moral dos animais é incompatível com serem usados pelos humanos para alimentação; e que o vegetarianismo é consequência do nosso dever em preservar o equilíbrio ecológico do planeta. O meu objectivo neste artigo é mostrar que os argumentos apresentados são insuficientes para estabelecer o vegetarianismo como obrigação moral.

The Vegan Society is one of the most influential vegan organisations worldwide. In 1990 VS created a trademark, The Vegan Trademark, which certifies products as being suitable for vegans. While this, without doubt, has been beneficial in many ways, a change in their present labelling practice is in order. This, I argue, is due to inobservance of a simple coherence requirement to treat morally similar cases alike: the fundamental moral reason that is precluding some products from vegan certification is not (...) precluding other products from such certification. I start by presenting the standard definition of veganism and briefly describing the two relevant cases. I then go on to argue that the treatment of such cases involves incoherence of the labelling practice. In addition, I propose a way of removing the incoherence that fits better with veganism’s future-orientedness. I finally consider and respond to some objections. (shrink)

Será que somos livres para comer o que queremos? Será que a alimentação pode ser errada, não por não ser saudável, mas por ser moralmente incorrecta? Neste ensaio filosófico o leitor é levado, numa linguagem acessível e directa, a acompanhar uma análise crítica da racionalidade que suporta a alimentação humana padrão (baseada no consumo de carne de outros animais). Tal racionalidade é aqui qualificada como especista, pois pressupõe e dissemina a descriminação com base na pertença a uma espécie. Descriminação essa (...) que o autor, através de discussão argumentativa, típica dos textos filosóficos, denuncia como injustificável. Isto torna aquela alimentação moralmente incoerente. Afinal, quais são as diferenças moralmente relevantes entre a carne dos animais produzidos para alimentação humana e a dos animais de estimação? Sem compromissos maiores que a coerência da razão, o autor desacredita algumas das justificações mais comuns associadas ao consumo de carne e discute as alternativas à aceitação irreflectida da herança histórica do domínio humano sobre os outros animais. Neste pequeno livro o leitor não encontrará uma resposta única ao problema levantado sobre a moralidade da alimentação, mas encontrará certamente uma discussão útil para alcançar essa resposta por próprio. (shrink)