Illusionism about phenomenal consciousness is the thesis that phenomenal consciousness does not exist, even though it seems to exist. This thesis is widely judged to be uniquely counterintuitive: the idea that consciousness is an illusion strikes most people as absurd, and seems almost impossible to contemplate in earnest. Defenders of illusionism should be able to explain the apparent absurdity of their own thesis, within their own framework. However, this is no trivial task: arguably, none of the illusionist theories currently on (...) the market is able to do this. I present a new theory of phenomenal introspection and argue that it might deal with the task at hand. (shrink)

Il est assez rare qu’un concept philosophique s’échappe de l’arène académique. C’est pourtant le cas du concept de spécisme, qui a fait une entrée remarquée dans la sphère publique au cours de la dernière décennie. Il est désormais au cœur du débat de société sur nos devoirs envers les animaux non humains. Hélas, ce concept et les enjeux qu’il soulève sont souvent mal compris. Nombreux sont les auteurs qui contestent sa légitimité alors qu’ils le maitrisent mal. D’autres l’utilisent plus volontiers (...) sans toutefois mieux le comprendre. Les confusions qui entourent cette notion l’empêche de contribuer à la discussion autant qu’elle le pourrait. Le présent ouvrage entend remédier à cet état de faits en donnant de la notion de spécisme une présentation à la fois assez précise pour rendre justice aux discussions philosophiques dont elle fait l’objet et suffisamment claire pour être accessible à quiconque s’intéresse au statut moral des animaux. Il se divise en deux parties. La première aborde des questions ontologiques : Qu’est-ce exactement que le spécisme ? À quelles conditions existe-t-il ? Ces conditions sont-elles remplies dans les faits ? Quant à la seconde, elle porte sur des questions éthiques : Le spécisme peut-il être justifié ? Faut-il au contraire le condamner au même titre que le racisme et le sexisme ? (shrink)

Common sense has it that animals matter considerably less than humans; the welfare and suffering of a cow, a chicken or a fish are important but not as much as the welfare and suffering of a human being. Most animal ethicists reject this “speciesist” view as mere prejudice. In their opinion, there is no difference between humans and other animals that could justify such unequal consideration. In the opposite camp, advocates of speciesism have long tried to identify a difference that (...) would fit the bill, but they have consistently seemed to fail. In light of this, some naturally began to appeal to Moorean arguments: the case against speciesism must be flawed somehow, these philosophers maintain, because speciesism is supported by a strong and widespread intuition. This chapter draws on recent findings in social psychology to criticize this defence of speciesism. It argues that the strong and widespread intuition that humans count more than animals is epistemically defective because it is causally shaped by a pair of irrelevant influences: cognitive dissonance and tribalism. Accordingly, it is no suitable basis for a Moorean argument. (shrink)

Many people believe that human interests matter much more than the like interests of non-human animals, and this “speciesist belief” plays a crucial role in the philosophical debate over the moral status of animals. In this paper, I develop a debunking argument against it. My contention is that this belief is unjustified because it is largely due to an off-track process: our attempt to reduce the cognitive dissonance generated by the “meat paradox”. Most meat-eaters believe that it is wrong to (...) harm animals unnecessarily, yet they routinely and deliberately behave in ways that cause great unnecessary suffering to animals. As recent research suggests, this practical inconsistency puts them in an unpleasant state of dissonance, which they try to escape by resolving the paradox. And they do so in part by adopting the speciesist belief—if animal suffering matters much less than human suffering, then harming animals cannot be so wrong after all. Since this belief-forming process does not track moral truth, I conclude that we are not justified in believing that human interests matter more than the similar interests of non-humans. (shrink)

Phenomenal consciousness appears to be particularly normatively significant. For this reason, sentience-based conceptions of ethics are widespread. In the field of animal ethics, knowing which animals are sentient appears to be essential to decide the moral status of these animals. I argue that, given that materialism is true of the mind, phenomenal consciousness is probably not particularly normatively significant. We should face up to this probable insignificance of phenomenal consciousness and move towards an ethic without sentience.

Illusionism about consciousness is the thesis that phenomenal consciousness does not exist, but merely seems to exist. Embracing illusionism presents the theoretical advantage that one does not need to explain how consciousness arises from purely physical brains anymore, but only to explain why consciousness seems to exist while it does not. As Keith Frankish puts it, illusionism replaces the “hard problem of consciousness” with the “illusion problem.” However, a satisfying version of illusionism has to explain not only why the illusion (...) of consciousness arises, but also why it arises with its particular strength: Notably, why we are so deeply reluctant to recognize the illusory nature of consciousness. Explaining our strong intuitive resistance to illusionism means solving what I call the “illusion meta-problem,” which I think is a part of the illusion problem. In this paper, I argue that current versions of illusionism are unable to solve the illusion meta-problem. I focus on two of the most promising recent illusionist theories of consciousness, and I show why they fail to explain the peculiar reluctance we encounter whenever we try to accept that consciousness is an illusion. (shrink)

Oscar Horta has argued that speciesism is wrong by definition. In his view, there can be no more substantive debate about the justification of speciesism than there can be about the legality of murder, for it stems from the definition of “speciesism” that speciesism is unjustified just as it stems from the definition of “murder” that murder is illegal. The present paper is a case against this conception. I distinguish two issues: one is descriptive and the other normative. Relying on (...) philosophers’ use of the term, I first answer the descriptive question negatively: speciesism is a purely descriptive concept. Then, based on both its main functions in the philosophical and public debates and an analogy with racism, I answer the normative question negatively: speciesism should remain a purely descriptive concept. If I am correct, then speciesism neither is nor should be wrong by definition. (shrink)

We propose a new approach to the study of introspection. Instead of asking what form introspection actually takes in humans or other animals, we ask what forms it could take, in natural or artificial minds. What are the dimensions along which forms of introspection could vary? This is a relatively unexplored question, but it is one that has the potential to open new avenues of study and reveal new connections between existing ones. It may, for example, focus attention on possible (...) forms of introspection radically different from the human one and help to integrate competing theories of human introspection in a non-adversarial manner. We introduce and motivate the project, provide a preliminary mapping of the space of possible forms of introspection, and sketch a programme for interdisciplinary research on the topic. (shrink)

Illusionists about phenomenal consciousness claim that phenomenal consciousness does not exist but merely seems to exist. At the same time, it is quite intuitive for there to be some kind of link between phenomenality and value. For example, some situations seem good or bad in virtue of the conscious experiences they feature. Illusionist views of phenomenal consciousness then face what I call the normative challenge. They have to say where they stand regarding the idea that there is a link between (...) phenomenality and value. If they accept that there is such a link, they might be committed to revisionary normative consequences (and some of them may prove to be uncomfortable). If they deny that there is such link, they might avoid revisionary normative consequences (without being guaranteed against them) but then they have to give reasons to deny that such link obtains, which is not a trivial task. The existence of the normative challenge does not show that illusionism is false, but it shows that illusionism might have important consequences in the normative domain, which have to be clarified. (shrink)

Over the past two decades, the study of moral reasoning has been heavily influenced by Joshua Greene’s dual-process model of moral judgment, according to which deontological judgments are typically supported by intuitive, automatic processes while utilitarian judgments are typically supported by reflective, conscious processes. However, most of the evidence gathered in support of this model comes from the study of people’s judgments about sacrificial dilemmas, such as Trolley Problems. To which extent does this model generalize to other debates in which (...) deontological and utilitarian judgments conflict, such as the existence of harmless moral violations, the difference between actions and omissions, the extent of our duties of assistance, and the appropriate justification for punishment? To find out, we conducted a series of five studies on the role of reflection in these kinds of moral conundrums. In Study 1, participants were asked to answer under cognitive load. In Study 2, participants had to answer under a strict time constraint. In Studies 3 to 5, we sought to promote reflection through exposure to counter-intuitive reasoning problems or direct instruction. Overall, our results offer strong support to the extension of Greene’s dual-process model to moral debates on the existence of harmless violations and partial support to its extension to moral debates on the extent of our duties of assistance. (shrink)

In 'Illusionism as a Theory of Consciousness', Frankish argues for illusionism: the thesis that phenomenal consciousness does not exist, but merely seems to exist. Illusionism, he says, 'replaces the hard problem with the illusion problem -- the problem of explaining how the illusion of phenomenality arises and why it is so powerful'. The illusion of phenomenality is indeed quite powerful. In fact, it is much more powerful than any other illusion, in the sense that we face a very special and (...) unique intuitive resistance when trying to accept that phenomenality is an illusion. This is bad news for illusionists, because this means that they cannot entirely model their explanation of the illusion of consciousness on the explanation of other illusions. Explaining this unique intuitive resistance to illusionism may therefore constitute the hardest aspect of the illusion problem. However, I think that this aspect of the problem is solvable. I will outline a possible solution, which is based on the hypothesis that our (illusory) introspective representations of phenomenal states characterize them as having unique epistemological properties and as playing a special epistemological role. (shrink)

Illusionism is the thesis that phenomenal consciousness does not exist, but merely seems to exist. Many opponents to the thesis take it to be obviously false. They think that they can reject illusionism, even if they conceded that it is coherent and supported by strong arguments. David Chalmers has articulated this reaction to illusionism in terms of a “Moorean” argument against illusionism. This argument contends that illusionism is false, because it is obviously true that we have phenomenal experiences. I argue (...) that this argument fails by showing that its defenders cannot maintain that its crucial premise has the kind of support needed for the argument to work, without begging the question against illusionism. (shrink)

In this strikingly original contribution to our understanding of Chinese philosophy,Françle;ois Julien, a French sinologist whose work has not yet appeared in English usesthe Chinese concept of shi - meaning disposition or circumstance, power or potential - as atouchstone to explore Chinese culture and to uncover the intricate and coherent structure underlyingChinese modes of thinking.A Hegelian prejudice still haunts studies of ancient Chinese civilization:Chinese thought, never able to evolve beyond a cosmological point of view, with an indifference toany notion of (...) telos, sought to interpret reality solely on the basis of itself. In thisgroundbreaking study, prejudices toward the simplicity and "naiveté" of Chinese thought, Hegelianand otherwise, are dismantled one by one to reveal the intricate and coherent structure underlyingChinese modes of thinking and representing reality.Jullien begins with a single Chinese term, shi,whose very ambivalence and disconcerting polysemy, on the one hand, and simple efficacy, on theother, defy the order of a concept. Yet shi insinuates itself into the ordering and conditioning ofreality in all its manifold and complex representations. Because shi neither gave rise to anycoherent, general analysis nor figured as one of the major concepts among Chinese thinkers, Jullienfollows its appearance from one field to another: from military strategy to politics; from theaesthetics of calligraphy and painting to the theory of literature; and from reflection on historyto "first philosophy."At the point where these various domains intersect, a fundamental intuitionassumed self-evident for centuries emerges, namely, that reality - every kind of reality - may beperceived as a particular deployment or arrangement of things to be relied upon and worked to one'sadvantage. Art or wisdom, as conceived by the Chinese, lies in strategically exploiting thepropensity that emanates from this particular configuration of reality. (shrink)

Animal ethicists often distinguish between direct and indirect defenses of speciesism, where the former appeal to species membership and the latter invoke other features that are simply associated with it. The main extant charge against indirect defenses rests on the empirical claim that any feature other than membership in our species is either absent in some humans or present in some nonhumans. This paper challenges indirect defenses with a new argument, which presupposes no such empirical claim. Instead, the argument from (...) discordance resorts to the following principle: a certain feature can only justify discriminating on the basis of that feature. (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)

I present and I implement what I take to be the best approach to solve the meta-problem: the evidential approach. The main tenet of this approach is to explain our problematic phenomenal intuitions by putting our representations of phenomenal states in perspective within the larger frame of the cognitive processes we use to conceive of evidence.

Our societies are marked by anthropocentrism: most people treat animals in ways in which they would by no means treat fellow humans. One might nonetheless expect this prejudice to be much less prevalent in animal shelters since these places are created for the very sake of non-humans and generally managed by people who truly care about animal welfare. This chapter questions this expectation. It discusses three practices that are widespread in animal shelters and yet could be suspected of anthropocentrism: killing (...) animals for lack of resources, partnering with the livestock industry, and feeding animals meat. Drawing on the distinction between ideal and non-ideal theory, the chapter argues that management euthanasia and cooperation with animal agriculture are acceptable in non-ideal theory even though they would be condemned by ideal theory. Then it argues that meat-based pet food should be rejected even in the non-ideal circumstances faced by animal shelters. (shrink)

The 'Metaphysics of Dasein ' is the name which Heidegger gave to a new philosophical project developed immediately after the partial publication of his masterwork Being and Time. As Heidegger was later to recall, an 'overturning' took place at that moment, more precisely right in the middle of the 1929 treatise On the Essence of Ground. Between the fundamental-ontological formulation of the question of being and its metaphysical rephrasing, Heidegger discovered that a 'metaphysical freedom' stood at the root of Dasein (...) 's relation to his world and, thus, at the basis of his whole ontological questioning. This article will show how the very structure of the 1929 essay clearly illustrates the path Heidegger followed between Being and Time and the new philosophical beginning of the mid 1930s. It will conclude with a few critical remarks concerning Heidegger 's attempt to free his thinking from traditional philosophy and to overcome metaphysics. (shrink)

Many philosophers have tried to defend physicalism concerning phenomenal consciousness, by explaining dualist intuitions within a purely physicalist framework. One of the most common strategies to do so consists in interpreting the alleged “explanatory gap” between phenomenal states and physical states as resulting from a fallacy, or a cognitive illusion. In this paper, I argue that the explanatory gap does not rest on a fallacy or a cognitive illusion. This does not imply the falsity of physicalism, but it has consequences (...) on the kind of physicalism we should embrace. (shrink)

In 'Ethics Without Sentience: Facing Up to the Probable Insignificance of Phenomenal Consciousness' (Kammerer, 2022), I argued that phenomenal consciousness is probably normatively insignificant, and does not play a significant normative role. In 'Preserving the Normative Significance of Sentience' (Dung, 2024), Leonard Dung challenges my reasoning and defends sentientism about value and moral status against my arguments. Here I respond to Dung's criticism, pointing out three flaws in his reply. My conclusion is that the view that phenomenal consciousness is distinctively (...) significant is still very much under threat. (shrink)

In a recent paper, Eric Schwitzgebel argues that if materialism about consciousness is true, then the United States is likely to have its own stream of phenomenal consciousness, distinct from the streams of conscious experience of the people who compose it. Indeed, most plausible forms of materialism have to grant that a certain degree of functional and behavioral complexity constitutes a sufficient condition for the ascription of phenomenal consciousness – and Schwitzgebel makes a case to show that the United States (...) as a whole fulfills this condition. One way to avoid this counter-intuitive consequence of materialism about consciousness is to adopt what Schwitzgebel calls an “anti-nesting principle”: a principle that states that there can be no nested forms of phenomenal consciousness and that therefore a conscious whole cannot have parts that are themselves conscious. However, Schwitzgebel then proceeds in his paper to draw up various objections, notably based on thought experiments, in order to dismiss these kinds of “anti-nesting” principles. My aim in this paper is to present a version of a sophisticated anti-nesting principle that avoids Schwitzgebel’s objections. This principle is reasonable, intuitive, and as non-arbitrary as possible. Moreover, it can resist the objections mounted by Schwitzgebel against simple anti-nesting principles. This principle helps materialists avoid the implication that the United States has its own stream of consciousness, while granting consciousness to some entities which, in many cases, are intuitive instantiators of phenomenal consciousness. This principle therefore constitutes a way out for a materialist who wants to deny that the United States is conscious. (shrink)

On the basis of two thought experiments, I argue that self-building technologies are possible given our current level of technological progress. We could already use technology to make us instantiate selfhood in a more perfect, complete manner. I then examine possible extensions of this thesis, regarding more radical self-building technologies which might become available in a distant future. I also discuss objections and reservations one might have about this view.

Illusionists claim that phenomenal consciousness does not exist, but merely seems to exist. Most debates concerning illusionism focus on whether or not it is true—whether phenomenal consciousness really is an illusion. Here I want to tackle a different question: assuming illusionism is true, what kind of illusion is the illusion of phenomenality? Is it a “rich” illusion—the cognitively impenetrable activation of an incorrect representation—or a “sparse” illusion—the cognitively impenetrable activation of an incomplete representation, which leads to drawing incorrect judgments? I (...) present this distinction and I classify the most influential illusionist theories along this line of divide. I then offer an argument against the accounts of the illusion of phenomenality in terms of sparse illusion. (shrink)

Vous pensez peut-être que la peine de mort est injuste ? Ou que l’avortement est moralement acceptable ? Se pourrait-il alors que vous vous trompiez ? C’est en tout cas l’avis des théoriciens de l’erreur. D’après ces philosophes, tous les jugements moraux sont faux parce qu’ils présupposent à tort l’existence de faits moraux à la fois objectifs et non naturels. Organisé autour de ce défi nihiliste, le présent ouvrage aborde les principales théories métaéthiques comme autant de tentatives, plus ou moins (...) fructueuses, de sauver la morale. Les théories qu’on y rencontre combinent invariablement une thèse psychologique (sur la nature des jugements moraux) et une thèse ontologique (sur l’existence d’une réalité morale conforme auxdits présupposés). Dans le style argumentatif sobre et précis qui caractérise la philosophie analytique, ce manuel de métaéthique – le premier en langue française – entreprend d’évaluer minutieusement un ensemble de théories sur la morale. Bien que destiné en premier lieu aux enseignants de philosophie et à leurs étudiants, il se veut accessible à tous ceux qu’intéresse l’éthique. (shrink)

This paper articulates what it would take to defend representationalism in the case of emotions – i.e. the claim that emotions attribute evaluative properties to target objects or events. We argue that representationalism faces a significant explanatory challenge that has not yet been adequately recognized. Proponents must establish that a representation relation linking emotions and value is explanatorily necessary. We use the case of perception to bring out the difficulties in meeting this explanatory challenge.

Numerous philosophers have recently tried to defend physicalism regarding phenomenal consciousness against dualist intuitions, by explaining the existence of dualist intuitions within a purely physicalist framework. David Papineau, for example, suggested that certain peculiar features of some of our concepts of phenomenal experiences (the so-called “phenomenal concepts”) led us to commit what he called the “Antipathetic Fallacy”: they gave us the erroneous impression that phenomenal experiences must be distinct from purely physical states (the “intuition of distinctness”), even though they are (...) not. Papineau’s hypothesis has been accepted, though under other names and in different forms, by many physicalist philosophers. Pär Sundström has tried to argue against Papineau’s account of the intuition of distinctness by showing that it was subjected to counterexamples. However, Papineau managed to show that Sundström’s counterexamples were not compelling, and that they could be answered within his framework. In this paper, I want to draw inspiration from Sundström, and to put forth some refined counterexamples to Papineau’s account, which cannot be answered in the same way as Sundström’s. My conclusion is that we cannot explain the intuition of distinctness as the result of a kind of “Antipathetic Fallacy”. (shrink)

In premodern China, painters used imagery not to mirror the world, but to evoke unfathomable experience. Considering this art alongside the philosophical traditions that inform it, this book explores the 'nonobject', a notion exemplified by paintings that do not seek to represent observable surroundings.