Moving from a behavioral definition of intelligence, which describes it as the ability to adapt to the surrounding environment and deal effectively with new situations (Anastasi, 1986), this paper explains to what extent the performance obtained by ChatGPT in the linguistic domain can be considered as intelligent behavior and to what extent they cannot. It also explains in what sense the hypothesis of decoupling between cognitive and problem-solving abilities, proposed by Floridi (2017) and Floridi and Chiriatti (2020) should be interpreted. (...) The problem of symbolic grounding (Harnad, 1990) is then addressed to show the problematic relationship between ChatGPT and the natural environment, and thus the impossibility for it to understand the symbols it manipulates. To explain the reasons why ChatGPT does not succeed in this task, an investigation is carried out and a possible solution to the problem in the artificial domain is proposed by making a comparison with the natural ability of living beings to ground their own meanings from some basic cognitive-sensory aspects, which, it is explained, are directly related to the emergence of self-awareness in humans. Thus, the question is raised whether a possible and concrete solution to the Symbol Grounding Problem would involve in the artificial domain the development of cognitive abilities fully comparable to those of humans. Finally, I explain the difficulties that would have to be overcome before such a level could be reached, since human cognitive capacities are intimately linked to intersubjectivity and intercorporeality. (shrink)

This paper examines the role and power of the state in modernity and its transformation throughout it and into the present. First, it recognizes the centrality of the role of information control for the modern state constitution, which allows sovereign power to extend to the national level. Secondly, it discusses the shift of state power from a purely informational power to an informational and bargaining power, as well as the gradual transformation of sovereignty into governmentality. Finally, it analyzes the transformations (...) that have led to a critical loss of both powers by the state and have enabled their acquisition by tech corporations. It examines the implications of this shift in power and the consequent disempowerment of the state, defining the mode of operation of the power embodied by tech corporations as a regime of performativity, rephrasing the Foucauldian regime of truth, which presided over the ways in which governmental power was performed. Such a regime bases its power not on the ability to order discourse and knowledge, but on the ability to automate it, and to predict and manipulate human behaviors. In this way, it has disintermediated not only the state in its role as the primary informational agent, but also, to some extent, the ability of individuals to assert rights through their actions. (shrink)

It’s often assumed that if white people have a sexual preference for other white people, they, when using intimate dating platforms, have the right to skip over the profiles of Black people. As some argue, we have the right to act on our sexual preferences, including racialized sexual preferences, because doing so isn’t harmful, and even if it were harmful, this wouldn’t matter because either our “right” to act on our sexual preferences outweighs the harm and/or we cannot even control (...) our sexual preferences. Against this view, I argue that (1) when white people act on anti-Black sexual preferences, white people harm Black people insofar as they reduce their objective welfare level, and (2) we can in fact, to some degree, control our racialized sexual preferences. Moreover, I argue that because white people who engage in racialized sexual discrimination against Blacks disrespect and demean Black people and we don’t have any kind of right to disrespect and demean persons, white people don’t have even a prima facie right to act on anti-Black sexual preferences. Indeed, white racialized sexual discrimination against Black people is always deeply wrong, not only because it wrongs Black people, but it also wrongs the discriminators themselves. (shrink)

The claim that epistemic oughts stem from the “role” of believer is widely discussed in the epistemological discourse. This claim seems to stem from the common view that, in some sense, epistemic norms derive from what it is to be a believer. Against this view, I argue that there is no such thing as a “role” of believer. But there is a role of knower, and this is the role to which some epistemic norms—epistemic role oughts—are attached. Once we conceive (...) of epistemic role oughts as attaching to the role of knower (and not the “role” of believer) we can better understand the nature of epistemic obligation and doxastic control. In advancing a new epistemic role ought approach that recognizes knowers as the subjects of epistemic role oughts, I explain why many epistemic oughts—epistemic role oughts—have normative force and presuppose voluntary control. (shrink)

The guise of the good is the thesis that an agent can only want, or intentionally do or pursue something, if and because this seems good to the agent in some respect or other. Bernard Williams criticizes the guise of the good in Ethics and the Limits of Philosophy. In this paper I reconstruct and assess his hitherto unnoticed critical remarks. Williams's opposition is based on the idea that it takes an “extra step” to go from desiring or pursuing something (...) to thinking of it as good. To show this, he employs an argument from elimination (with two strands: an argument from personal ends and an argument from immediate ends), and a separate argument which I call the one‐desire argument. I review and reject two types of answers to Williams's objections: answers that explore different varieties of what it can mean to “think of as good,” and answers that focus on different varieties of goodness under the guise of which one can desire something. I then consider whether a different, but nearby thesis, namely the guise of normative reasons, can accommodate Williams's objections, concluding that this alternative also fails. I end by looking at how this debate might move forward. (shrink)

There is a widespread belief that for their own safety and for the protection of wildlife, cats should be permanently kept indoors. Against this view, I argue that cat guardians have a duty to provide their feline companions with outdoor access. The argument is based on a sophisticated hedonistic account of animal well-being that acknowledges that the performance of species-normal ethological behavior is especially pleasurable. Territorial behavior, which requires outdoor access, is a feline-normal ethological behavior, so when a cat is (...) permanently confined to the indoors, her ability to flourish is impaired. Since cat guardians have a duty not to impair the well-being of their cats, the impairment of cat flourishing via confinement signifies a moral failing. Although some cats assume significant risks and sometimes kill wild animals when roaming outdoors, these important considerations do not imply that all cats should be deprived of the opportunity to access the outdoors. Indeed, they do not, by themselves, imply that any cat should be permanently kept indoors. (shrink)

A counterpossible conditional is a counterfactual with an impossible antecedent. Common sense delivers the view that some such conditionals are true, and some are false. In recent publications, Timothy Williamson has defended the view that all are true. In this paper we defend the common sense view against Williamson’s objections.

Some animal ethicists argue that eating roadkill is permissible because salvaging and consuming already dead animals doesn’t cause harm to anyone. Moreover, some argue that eating roadkill is actually obligatory, insofar as a diet that includes some roadkill is less harmful than a diet that consists of protein (animal or plant) obtained only from grocery stores and restaurants. Against this view, Abbate argues that eating roadkill is wrong for at least two reasons: (1) better consequences would be produced if (...) roadkill were either left in surrounding habitats for scavenger animals or given to other would-be meat eaters (such as meat-eating friends, family, and/or neighbors), and (2) those who salvage and consume roadkill both benefit from and are involved in wrongdoing, insofar as the animals who are killed by motor vehicles are killed as a result of injustice. (shrink)

This is a chapter written for an audience that is not intimately familiar with the philosophy of animal consumption. It provides an overview of the harms that animals, the environment, and humans endure as a result of industrial animal agriculture, and it concludes with a defense of ostroveganism and a tentative defense of cultured meat.

Animal welfare theorists tend to assume that most animals in captivity—especially those living in our homes and in sanctuaries—can, with sufficient care and environmental enrichment, live genuinely good lives. This misguided belief stems from the view that animal well-being should be assessed only in terms of the felt experiences of animals. Against this view, I argue that in assessing how well an animal’s life is going, we ought to consider two distinct kinds of welfare: experiential welfare and subject welfare. Once (...) we take seriously the notion of subject welfare, which pertains to the non-sentient nature of animals, we will be forced to accept the unfortunate reality that most, if not all, animals in confinement—including those living in our homes and in sanctuaries—fare quite poorly and live lives that should be characterized as having overall ill-being. (shrink)

In my recent paper, “The Epistemology of Meat-Eating,” I advanced an epistemological theory that explains why so many people continue to eat animals, even after they encounter anti-factory farming arguments. I began by noting that because meat-eating is seriously immoral, meat-eaters must either (1) believe that eating animals isn’t seriously immoral, or (2) believe that meat eating is seriously immoral (and thus they must be seriously immoral). I argued that standard meat-eaters don’t believe that eating animals is seriously immoral because (...) either they don’t believe that meat-eating causes serious and systematic harm to farmed animals, or they believe that meat-eating causes serious and systematic harm to farmed animals, but they don’t believe that this harm is unnecessary. In a response titled “Are Meat-Eaters Epistemically Unlucky?”, Bob Fischer presents five objections to my epistemic theory. In this paper, I offer responses to each of Fischer’s thought-provoking objections and develop his insightful suggestion that, according to my epistemic theory, animal protectionists are victims of epistemic injustice. (shrink)

The development of manufacturing technologies for new materials involves the generation of a large and continually evolving volume of information. The analysis, integration and management of such large volumes of data, typically stored in multiple independently developed databases, creates significant challenges for practitioners. There is a critical need especially for open-sharing of data pertaining to engineering design which together with effective decision support tools can enable innovation. We believe that ontology applied to engineering (OE) represents a viable strategy for the (...) alignment, reconciliation and integration of diverse and disparate data. The scope of OE includes: consistent capture of knowledge pertaining to the types of entities involved; facilitation of cooperation among diverse group of experts; more effective ongoing curation, and update of manufacturing data; collaborative design and knowledge reuse. As an illustrative case study we propose an ontology focused on the representation of composite materials focusing in particular on the class of Functionally Graded Materials (FGM) in particular. The scope of the ontology is to provide information about the components of such materials, the manufacturing processes involved in creation, and diversity of application ranging from additive manufacturing to restorative dentistry. The ontology is developed using Basic Formal Ontology (BFO) and the Ontology for Biomedical Investigations (OBI). (shrink)

The guise of the good is the claim that whatever I desire or intentionally do is seen by me as good in some respect. Historical scholarship has so far predominantly focused on ancient and medieval...

An adequate theory of rights ought to forbid the harming of animals (human or nonhuman) to promote trivial interests of humans, as is often done in the animal-user industries. But what should the rights view say about situations in which harming some animals is necessary to prevent intolerable injustices to other animals? I develop an account of respectful treatment on which, under certain conditions, it’s justified to intentionally harm some individuals to prevent serious harm to others. This can be compatible (...) with recognizing the inherent value of the ones who are harmed. My theory has important implications for contemporary moral issues in nonhuman animal ethics, such as the development of cultured meat and animal research. (shrink)

Dressing up animals in ridiculous costumes, shaming dogs on the internet, playing Big Buck Hunter at the local tavern, feeding vegan food to cats, and producing and consuming “knockout” animals, what, if anything, do these acts have in common? In this article, I develop two respect-based arguments that explain how these acts are morally problematic, even though they might not always, if ever, affect the experiential welfare of animals. While these acts are not ordinary wrongs, they are animal dignitary wrongs.

What do we owe to non-human animals? How should we respond to the many injustices they face? Answering these questions requires philosophical attention to complicated questions about moral reasoning, moral status, and ethical theory. This first part of this chapter provides an overview of what both good and bad moral reasoning look like in the context of discussions about animal ethics. The second part of this chapter provides an overview of competing approaches to moral status, including anthropocentric, rationality, and sentio-centric (...) approaches. The third, and final, part of this chapter provides an overview of competing approaches to ethical theory, including contractualism, rights theory, utilitarianism, and virtue ethics, as they apply to the moral treatment of other animals. And in its entirety, this chapter provides moral guidance to those who aim to protect animals in a world infested with animal injustices. (shrink)

Germline editing has a promising potential to prevent not only much human suffering, but also animal suffering. There are thus special reasons why a virtuous person would support the advancement of such research. Nevertheless, genome editing research is often pursued in a vicious manner, demonstrating not only a lack of moral virtue, but also a deficiency of intellectual virtue. In this chapter, three germline editing studies that were recently conducted on animals will be evaluated through a virtue ethics framework. It (...) will be shown that these studies, like most other kinds of animal research, is rife with not only moral failings, such as a lack of compassion for laboratory animals, but also intellectual failing, such as a failure to calculate the right means to the end of human health. It will conclude by suggesting some systematic changes that must be made in the animal research community before animal germline research can be characterized as truly virtuous. (shrink)

According to the doctrine of the guise of the good, all that is desired is seen by the subject as good to some extent. As a claim about action, the idea is that intentional action, or acting for a reason, is action that is seen as good by the agent. I explore the thesis' main attractions: it provides an account of intentional behavior as something that makes sense to the agent, it paves the way for various views in meta-ethics and (...) normative ethics, and it offers a unified account of practical and theoretical reason. In response to common objections, I examine points of current debate: what is it for something to appear as good? Is value or normative reasons the basic concept at work? How to explain akrasia, perversity in action, and expressive action? I conclude with an overview of alternatives to the guise of the good. (shrink)

A widely accepted view in epistemology is that we do not have direct control over our beliefs. And we surely do not have as much control over our beliefs as we have over simple actions. For instance, you can, if offered $500, immediately throw your steak in the trash, but a meat-eater cannot, at will, start believing that eating animals is wrong to secure a $500 reward. Yet, even though we have more control over our behavior than we have over (...) our beliefs, some of our behavior, especially moral behavior, is heavily influenced by our beliefs. Meat-eating is one example. So, if we do not have direct control over our beliefs and our beliefs influence our moral behavior, it’s no wonder meat-eaters aren’t immediately boycotting Burger King and lining up for the Beyond Burger after hearing about the mistreatment of farmed animals. So, how, or can we, inspire meat-eaters to change their beliefs regarding the moral significance of meat-eating and, consequently, their animal-eating behavior? I propose an answer to this difficult question. (shrink)

In his influential article on the ethics of eating animals, Alastair Norcross argues that consumers of factory raised meat and puppy torturers are equally condemnable because both knowingly cause serious harm to sentient creatures just for trivial pleasures. Against this claim, I argue that those who buy and consume factory raised meat, even those who do so knowing that they cause harm, have a partial excuse for their wrongdoings. Meat eaters act under social duress, which causes volitional impairment, and they (...) often act from deeply ingrained habits, which causes epistemic impairment. But puppy torturers act against cultural norms and habits, consciously choosing to perform wrongful acts. Consequently, the average consumer of factory raised meat has, while puppy torturers lack, a cultural excuse. But although consumers of factory raised meat aren’t blameworthy, they are partially morally responsible for their harmful behavior – and for this, they should feel regret. (shrink)

The Humean view that conceivability entails possibility can be criticized via input from cognitive psychology. A mainstream view here has it that there are two candidate codings for mental representations (one of them being, according to some, reducible to the other): the linguistic and the pictorial, the difference between the two consisting in the degree of arbitrariness of the representation relation. If the conceivability of P at issue for Humeans involves the having of a linguistic mental representation, then it is (...) easy to show that we can conceive the impossible, for impossibilities can be represented by meaningful bits of language. If the conceivability of P amounts to the pictorial imaginability of a situation verifying P, then the question is whether the imagination at issue works purely qualitatively, that is, only by phenomenological resemblance with the imagined scenario. If so, the range of situations imaginable in this way is too limited to have a significant role in modal epistemology. If not, imagination will involve some arbitrary labeling component, which turns out to be sufficient for imagining the impossible. And if the relevant imagination is neither linguistic nor pictorial, Humeans will appear to resort to some representational magic, until they come up with a theory of a ‘third code’ for mental representations. (shrink)

Because factory-farmed meat production inflicts gratuitous suffering upon animals and wreaks havoc on the environment, there are morally compelling reasons to become vegetarian. Yet industrial plant agriculture causes the death of many field animals, and this leads some to question whether consumers ought to get some of their protein from certain kinds of non factory-farmed meat. Donald Bruckner, for instance, boldly argues that the harm principle implies an obligation to collect and consume roadkill and that strict vegetarianism is thus immoral. (...) But this argument works only if the following claims are true: all humans have access to roadkill, roadkill would go to waste if those who happen upon it don’t themselves consume it, it’s impossible to harvest vegetables without killing animals, the animals who are killed in plant production are all-things-considered harmed by crop farming, and the best arguments for vegetarianism all endorse the harm principle. As I will argue in this paper, each claim is deeply problematic. Consequently, in most cases, humans ought to strictly eat plants and save the roadkill for cats. (shrink)

The fitting attitude analysis of value states that for objects to have value is for them to be the fitting targets of attitudes. Good objects are the fitting targets of positive attitudes, while bad objects are the fitting targets of negative attitudes. The following paper presents an argument to the effect that value and the fittingness of attitudes differ in terms of their explanations. Whereas the fittingness of attitudes is explained, inter alia, by both the properties of attitudes and those (...) of their fitting targets, the explanation of value tends to have a different content. In particular, objects have value in virtue of the features that make them valuable, and these need not involve any attitudinal properties. If this is right, then there are reasons to doubt the claim that for objects to have value is just for them to be the fitting targets of attitudes. Insofar as value is a property, it appears to be distinct from the property of objects being the fitting targets of attitudes. (shrink)

This article reconstructs the complex diplomatic negotiations that led to the peculiar organization of molecular biology at the European level, by focusing in particular on the establishment of the European Molecular Biology Conference (EMBC), the intergovernmental structure founded in 1969–70 to support the scientific program of the European Molecular Biology Organization (EMBO). By combining the analysis of the informal decision-making kept in the Nobel Prize laureate John C. Kendrew’s personal papers (Oxford) with the in-depth exploration of the institutional documentation available (...) in the EMBO and CERN archives (Heidelberg and Geneva) and the Swiss Federal Archives (Bern), the article sheds light on the importance of the EMBC not only for the construction of molecular biology as a scientific, social, and political field in the European context, but also for the broader process of definition of the European research policy. Far from being just a mere replica of CERN, the EMBO/EMBC inaugurated in fact an alternative and flexible ‘bottom-up’ model of science policy in the European context, based on competition, networking, and scientific excellence, which paved the way to the establishment of the European Research Council (ERC) in the early 2000s. (shrink)

We present a theory of truth in fiction that improves on Lewis's [1978] ‘Analysis 2’ in two ways. First, we expand Lewis's possible worlds apparatus by adding non-normal or impossible worlds. Second, we model truth in fiction as belief revision via ideas from dynamic epistemic logic. We explain the major objections raised against Lewis's original view and show that our theory overcomes them.

In this paper I argue that Bykvist’s recent challenges to the fitting-attitude account of value (FA) can be successfully met. The challenge from solitary goods claims that FA cannot account for the value of states of affairs which necessarily rule out the presence of favouring subjects. I point out the modal reasons why FA can account for solitary goods by appealing to contemplative attitudes. Bykvist’s second challenge, the ‘distance problem’, questions the ability of FA to match facts about the intensity (...) of fitting attitudes and facts about value, particularly in the case of solitary goods. I argue that this challenge can be met by including the notion of a veil of ignorance in the formulation of FA, and understanding its role as bracketing the relevance of certain facts when determining the fittingness of attitudes to states of affairs. (shrink)

While Aristotle’s proposition that "Man is by nature a political animal" is often assumed to entail that, according to Aristotle, nonhuman animals are not political, some Aristotelian scholars suggest that Aristotle is only committed to the claim that man is more of a political animal than any other nonhuman animal. I argue that even this thesis is problematic, as contemporary research in cognitive ethology reveals that many social nonhuman mammals are, in fact, political in the Aristotelian sense, as they possess (...) a sense of both general and special justice. Keeping this in mind, I conclude that some nonhuman animal communities very well might be identified as highly political communities, leading us to question whether it is really the case that humans are more political than socially complex, group-living nonhuman animals. (shrink)

I propose a comprehensive account of negation as a modal operator, vindicating a moderate logical pluralism. Negation is taken as a quantifier on worlds, restricted by an accessibility relation encoding the basic concept of compatibility. This latter captures the core meaning of the operator. While some candidate negations are then ruled out as violating plausible constraints on compatibility, different specifications of the notion of world support different logical conducts for negations. The approach unifies in a philosophically motivated picture the following (...) results: nothing can be called a negation properly if it does not satisfy Contraposition and Double Negation Introduction; the pair consisting of two split or Galois negations encodes a distinction without a difference; some paraconsistent negations also fail to count as real negations, but others may; intuitionistic negation qualifies as real negation, and classical Boolean negation does as well, to the extent that constructivist and paraconsistent doubts on it do not turn on the basic concept of compatibility but rather on the interpretation of worlds. (shrink)

_Framing effects_ concern the having of different attitudes towards logically or necessarily equivalent contents. Framing is of crucial importance for cognitive science, behavioral economics, decision theory, and the social sciences at large. We model a typical kind of framing, grounded in (i) the structural distinction between beliefs activated in working memory and beliefs left inactive in long term memory, and (ii) the topic- or subject matter-sensitivity of belief: a feature of propositional attitudes which is attracting growing research attention. We introduce (...) a class of models featuring (i) and (ii) to represent, and reason about, agents whose belief states can be subject to framing effects. We axiomatize a logic which we prove to be sound and complete with respect to the class. (shrink)

In “Toward an Ethic of Discussion,” Jacques Derrida returns to the controversy with Jonathan Searle to clarify his position but above all because he “would have wished to make legible the (philosophical, ethical, political) axiomatics hidden beneath the code of academic discussion.” I intend, in turn, to return to this text in order to find in it not only the conditions of an ethics of academic discussion but also of interpretation in a deconstructive perspective. In “Toward an Ethic of Discussion,” (...) in fact, it is possible to point out the necessity of a certain ethical treatment of the texts. In particular, how can we determine the conditions of an ethical use of quotation against the always possible manipulation of the text that quotation makes possible? I attempt to answer this question claiming that the reading protocol of deconstruction meets these conditions showing us at the same time the ethical conditions of scientific discourse in general, beyond any scientific claim of objectivity. (shrink)

I want to model a finite, fallible cognitive agent who imagines that p in the sense of mentally representing a scenario—a configuration of objects and properties—correctly described by p. I propose to capture imagination, so understood, via variably strict world quantifiers, in a modal framework including both possible and so-called impossible worlds. The latter secure lack of classical logical closure for the relevant mental states, while the variability of strictness captures how the agent imports information from actuality in the imagined (...) non-actual scenarios. Imagination turns out to be highly hyperintensional, but not logically anarchic. Section 1 sets the stage and impossible worlds are quickly introduced in Sect. 2. Section 3 proposes to model imagination via variably strict world quantifiers. Section 4 introduces the formal semantics. Section 5 argues that imagination has a minimal mereological structure validating some logical inferences. Section 6 deals with how imagination under-determines the represented contents. Section 7 proposes additional constraints on the semantics, validating further inferences. Section 8 describes some welcome invalidities. Section 9 examines the effects of importing false beliefs into the imagined scenarios. Finally, Sect. 10 hints at possible developments of the theory in the direction of two-dimensional semantics. (shrink)

We present and defend the Australian Plan semantics for negation. This is a comprehensive account, suitable for a variety of different logics. It is based on two ideas. The first is that negation is an exclusion-expressing device: we utter negations to express incompatibilities. The second is that, because incompatibility is modal, negation is a modal operator as well. It can, then, be modelled as a quantifier over points in frames, restricted by accessibility relations representing compatibilities and incompatibilities between such points. (...) We defuse a number of objections to this Plan, raised by supporters of the American Plan for negation, in which negation is handled via a many-valued semantics. We show that the Australian Plan has substantial advantages over the American Plan. (shrink)

In The Case for Animal Rights, Tom Regan argues that, in addition to the negative duty not to harm nonhuman animals, moral agents have a positive duty to assist nonhuman animals who are victims of injustice. This claim is not unproblematic because, in many cases, assisting a victim of injustice requires that we harm some other nonhuman animal(s). For instance, in order to feed victims of injustice who are obligate carnivores, we must kill some other animal(s). It seems, then, that (...) sometimes the duty to assist nonhuman animals who are victims of injustice conflicts with the prima facie duty not to harm nonhuman animals. In defense of Regan’s theory against this apparent inconsistency, I introduce an additional principle, the “guardianship principle,” which can be used to illustrate how we can be justified, under certain conditions, in overriding our prima facie duty not to harm nonhuman animals in order to fulfill our duty to assist nonhuman animals who are victims of injustice. (shrink)

Research indicates that religious values and ethical behavior are closely associated, yet, at a firm level, the processes by which this association occurs are poorly understood. Family firms are known to exhibit values-based behavior, which in turn can lead to specific firm-level outcomes. It is also known that one’s family is an important incubator, enabler, and perpetuator of religious values across successive generations. Our study examines the experiences of a single, multigenerational business family that successfully enacted their religious values in (...) their business. Drawing upon intergenerational solidarity and values-based leadership theory, and by way of an interpretive, qualitative analysis, we find that the family’s religious values enhanced their cohesion and were manifested in their leadership style, which, in turn, led to outcomes for the business. Our findings highlight the processes that underlie the relationship between religious values and organizational outcomes in family firms and offer insights into the role of solidarity in values-based leadership. (shrink)

We outline a neo-Meinongian framework labeled as Modal Meinongian Metaphysics (MMM) to account for the ontology and semantics of fictional discourse. Several competing accounts of fictional objects are originated by the fact that our talking of them mirrors incoherent intuitions: mainstream theories of fiction privilege some such intuitions, but are forced to account for others via complicated paraphrases of the relevant sentences. An ideal theory should resort to as few paraphrases as possible. In Sect. 1, we make this explicit via (...) two methodological principles, called the Minimal Revision and the Acceptability Constraint. In Sect. 2, we introduce the standard distinction between internal and external fictional discourse. In Sects. 3–5, we discuss the approaches of (traditional) Meinongianism, Fictionalism, and Realism—and their main troubles. In Sect. 6 we propose our MMM approach. This is based upon (1) a modal semantics including impossible worlds (Subsect. 6.1); (2) a qualified Comprehension Principle for objects (Subsect. 6.2); (3) a notion of existence-entailment for properties (Subsect. 6.3). In Sect. 7 we present a formal semantics for MMM based upon a representation operator. And in Sect. 8 we have a look at how MMM solves the problems of the three aforementioned theories. (shrink)

In a recent article, Corey Wrenn argues that in order to adequately address injustices done to animals, we ought to think systemically. Her argument stems from a critique of the individualist approach I employ to resolve a moral dilemma faced by animal sanctuaries, who sometimes must harm some animals to help others. But must systemic critiques of injustice be at odds with individualist approaches? In this paper, I respond to Wrenn by showing how individualist approaches that take seriously the notion (...) of group responsibility can be deployed to solve complicated dilemmas that are products of injustice. Contra Wrenn, I argue that to adequately address injustice, acting individually, often within groups, is significantly more important than thinking systemically. (shrink)

A complex brain network, centered on the hippocampus, supports episodic memories throughout their lifetimes. Classically, upon memory encoding during active behavior, hippocampal activity is dominated by theta oscillations (6-10Hz). During inactivity, hippocampal neurons burst synchronously, constituting sharp waves, which can propagate to other structures, theoretically supporting memory consolidation. This 'two-stage' model has been updated by new data from high-density electrophysiological recordings in animals that shed light on how information is encoded and exchanged between hippocampus, neocortex and subcortical structures such as (...) the striatum. Cell assemblies (tightly related groups of cells) discharge together and synchronize across brain structures orchestrated by theta, sharp waves and slow oscillations, to encode information. This evolving dynamical schema is key to extending our understanding of memory processes. (shrink)

Marino & Merskin’s review shows that sheep are intelligent and highly social but their methodology has some shortcomings. I describe five problems with reviewing only the academic and scientific literature and suggest how one might provide an even more compelling case for the complexity of sheep minds.

Traditional approaches to animal ethics commonly emerge from one of two influential ethical theories: Regan’s deontology (The case for animal rights. University of California, Berkeley, 1983) and Singer’s preference utilitarianism (Animal liberation. Avon Books, New York, 1975). I argue that both of the theories are unsuccessful at providing adequate protection for animals because they are unable to satisfy the three conditions of a minimally decent theory of animal protection. While Singer’s theory is overly permissive, Regan’s theory is too restrictive. I (...) argue that a minimally decent animal ethic requires a framework that allows for context-dependent considerations of our complex human–animal relationship in a non-ideal world. A plausible theory which exemplifies this new ethic is virtue ethics. (shrink)

There is some consensus on the claim that imagination as suppositional thinking can have epistemic value insofar as it’s constrained by a principle of minimal alteration of how we know or believe reality to be – compatibly with the need to accommodate the supposition initiating the imaginative exercise. But in the philosophy of imagination there is no formally precise account of how exactly such minimal alteration is to work. I propose one. I focus on counterfactual imagination, arguing that this can (...) be modeled as simulated belief revision governed by Laplacian imaging. So understood, it can be rationally justified by accuracy considerations: it minimizes expected belief inaccuracy, as measured by the Brier score. (shrink)

I present an approach to our conceiving absolute impossibilities—things which obtain at no possible world—in terms of ceteris paribus intentional operators: variably restricted quantifiers on possible and impossible worlds based on world similarity. The explicit content of a representation plays a role similar in some respects to the one of a ceteris paribus conditional antecedent. I discuss how such operators invalidate logical closure for conceivability, and how similarity works when impossible worlds are around. Unlike what happens with ceteris paribus counterfactual (...) conditionals, the closest worlds are relevantly closest belief-worlds: closest to how things are believed to be, rather than to how they are. Also, closeness takes into account apriority and the opacity of intentional contexts. (shrink)

The paper focuses on the following points:1. A survey of the characteristics of the philosophic book during the XIIIthcentury, with a special attention to the standard book-format developed for the Scholastic philosophy. 2. The innovations introduced by Ramon Llull, going beyond the standard model of the Scholastic book. Llull is a merchant and, because of his education, he is not able to write a book of philosophy; but he has been inspired by God, who asked him to write a book (...) which will be able to convert all the World. This will change his life: the key for the conversion will not be an interpretation of the Bible (refused by the Arabs and only partially shared with the Jews), but an explaination of the potentials of any human languages. Inside the human language it is possible to find the evidence of the reality of God, and especially of the God of the Christians. The new book (which will widespread the Ars combinatoria) will explain this, spreading the inner power of language itself. 3. The philosophic book of Llull as a multi-cultural linguistic laboratory; survey of the graphic features enabling this complex interaction among different languages and writing systems. 4. The organization of Llull’s scriptorium. 5. After the death of Llull: why did his method for global conversion did not work? 6. The modern tradition: copying Llull / loving Llull / inventing Llull. 7. The transformations of the book designed for the Ars combinatoria and his relationships with modern culture. Philosophy and science. Book and laboratory. Philologists do not like Llull’s friends, but probably he would have loved them. (shrink)