While virtually everyone recognizes the moral permissibility of whistleblowing under certain circumstances, most theorists offer relatively conservative accounts of when it is allowed, and are reluctant to offer a full recommendation of the practice as an important tool towards addressing ethical failures in the workplace. We think that accounts such as these tend to overestimate the importance of professional or personal obligations, and underestimate the moral obligation to shine light on severe professional malfeasance. Of course, a whistleblower, even an anonymous (...) one, often faces serious threats of retaliation and harm to their professional livelihoods and well-being. To address these challenges we argue in favor of a practice that we will call Preemptive Anonymous Whistleblowing (PAW). Such whistleblowing is preemptive in that a whistleblower provides information about malfeasance to a party in a position to do something about it without first raising the worry to one’s immediate superiors. At first blush, such preemption may seem unsettling, and PAW admittedly raises a number of worrisome issues. We defend PAW, however, as part of a larger argument that whistleblowing is morally required more often than is commonly thought. The availability of PAW as an option provides a method for allaying the concern that whistleblowing can be overly burdensome due to the risks of job and career. Insofar as that concern can be allayed, it is feasible for there to be substantial moral requirements to engage in whistleblowing in cases where severe harms can be prevented. With high enough stakes, there is a moral requirement for whistleblowing. (shrink)

Philosophers often rely on their own examples and intuitions, which can be problematic since philosophers are a small group with their own set of biases and limitations. Science fiction can assist with this problem through the provision of examples that are both designed by non-philosophers and intended to be thought-provoking and plausible. In particular, when philosophers teach, we can use science fiction for examples that raise relevant issues in interesting contexts, while also being fully fleshed out. In this paper, I (...) explain how I use Joss Whedon’s Firefly to teach political philosophy, ethics, and existentialism. I hope to show the usefulness of good science fiction for the purpose of teaching philosophy in new and engaging ways. (shrink)

This schedule, provided as a companion to my “Teaching Firefly” article, was used for a sophomore level philosophy course that was populated mostly by non-majors. The original idea for the course was to develop a popular culture philosophy course that would attract students from all over campus, which was meant to both introduce them to multiple philosophical ideas and theories and hopefully convince some of them to major or minor in philosophy. The course was quite successful at drawing Whedon fans (...) from across the university (after a certain amount of advertising through posters and social media). Students were very engaged with both discussions of episodes and the readings. (shrink)

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

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

Amie Thomasson’s work provides numerous ways to rethink and improve our approach to metaphysics. This chapter is my attempt to begin to sketch why I still think the easy approach leaves room for substantive metaphysical work, and why I do not think that metaphysics need rely on any ‘epistemically metaphysical’ knowledge. After distinguishing two possible forms of deflationism, I argue that the easy ontologist needs to accept (implicitly or explicitly) that there are worldly constraints on what sorts of entities could (...) exist, and could co-exist. I argue this leaves room for a substantive role for metaphysics if (following the work of E.J. Lowe) we take metaphysics to be concerned with the possible ways that reality could be. I explain how this conception does not need to appeal to any ‘epistemically metaphysical’ knowledge, and need only make use of conceptual and/or empirical means to arrive at views on what could exist (and co-exist). Thus, the answer I propose to the question posed in the title, at least in my view, is no-one. Or, at least, no-one should be afraid of conceptual analysis. Not even metaphysicians. (shrink)

We are immersed within an odorous sea of chemical currents that we parse into individual odors with complex structures. Odors have been posited as determined by the structural relation between the molecules that compose the chemical compounds and their interactions with the receptor site. But, naturally occurring smells are parsed from gaseous odor plumes. To give a comprehensive account of the nature of odors the chemosciences must account for these large distributed entities as well. We offer a focused review of (...) what is known about the perception of odor plumes for olfactory navigation and tracking, which we then connect to what is known about the role odorants play as properties of the plume in determining odor identity with respect to odor quality. We end by motivating our central claim that more research needs to be conducted on the role that odorants play within the odor plume in determining odor identity. (shrink)

This paper describes a method for the analysis of the evolutionary path of a complex, dynamic, and contingent social phenomenon in an empirical setting. Given empirical evidence of a surprising or anomalous fact, which contradicts the prediction of the wide-acknowledged theory, the goal is to formulate a plausible explanation based on the context of occurrence, taking a holistic and historical point of view. The procedure begins by translating theoretical propositions into grammar rules to describe patterns of either individual action or (...) interaction that may occur within the hypothesized social system. The result is a category of social process in which the objects are types of decision-making events carried by a stable community of actors over time, and the relationships between them are state transitions revealed in the sequences of event outcomes. Therefore, structural comparison between pairs of representative instances result in an extension of the category of social processes, relying on the configurations of contextual conditions that enable the occurrence of the new event outcome in specific empirical settings. (shrink)

This paper is about the similarity between the appreciation of a piece of art, such as a cherished music album, and the loving appreciation of a person whom one knows well. In philosophical discussion about the rationality of love, the Qualities View (QV) says that love can be justified by reference to the qualities of the beloved. I argue that the oft-rehearsed trading-up objection fails to undermine the QV. The problems typically identified by the objection arise from the idea that (...) love-worthy qualities could be coarse-grained, when in fact they must be fine-grained. The analogy with appreciation of aesthetic qualities helps to draw out this point. Once the fine-grained nature of love-worthy qualities is properly understood, it is clear that critics of the QV cannot rely on the trading-up objection to motivate its rejection. Moreover, the paper’s core argument helps to illuminate the persistently aesthetic nature of interpersonal affections. (shrink)

It is becoming increasingly common for authoritarian regimes to leverage digital technologies to surveil, repress and manipulate their citizens. Experts typically refer to this practice as digital authoritarianism (DA). Existing definitions of DA consistently presuppose a politically repressive agent intentionally exploiting digital technologies to pursue authoritarian ends. I refer to this as the intention-based definition. This paper argues that this definition is untenable as a general description of DA. I begin by illustrating the current predominance of the intention-based definition (Section (...) 2). Section 3 then presents four counterexamples to this definition: benign surveillance; digital sovereignty; attention-harvesting algorithms; and tech-induced loneliness. In each case, we witness authoritarianism being promoted by digital technologies without any evidence of this being intentionally caused by politically repressive agents. Based on these observations, I contend that the intention-based definition is underinclusive and is therefore unsustainable. Section 4 outlines an improved definition of DA – what I call the promotion-based definition. Since this more expansive definition does not posit intentional, politically repressive agency as a precondition of DA, it can accommodate the counterexamples discussed in Section 3. Moreover, it enables us to catch a broader spectrum of cases of DA, such as tech-induced loneliness, which those adhering to the intention-based definition are prone to overlook. After outlining further practical benefits of the promotion-based definition, I argue that we still need to distinguish between intentional and unintentional forms of DA since they call for distinct types of remedial action. -/- . (shrink)

A belief one has is safe if either (i) it could not easily be false or (ii) in any nearby world in which it is false, it is not formed using the method one uses to form one’s actual belief. It seems our mathematical beliefs are safe if mathematical pluralism is true: if, loosely put, almost any consistent mathematical theory is true. It seems, after all, that in any nearby world where one’s mathematical beliefs differ from one’s actual beliefs, one (...) would believe some other true, consistent theory. Focusing on Justin Clarke-Doane’s recent discussion, I argue the thesis that mathematical beliefs are safe given pluralism faces some obstacles. I argue (i) is true of mathematical belief given pluralism only if we deny plausible claims about the interpretation of non-pluralists who many of us could easily be. Unless strong metasemantic theses are true, it is plausible many of us could easily deny or refuse to believe a consistent and true mathematical theory we actually believe. Since philosophical arguments and controversies permeate the methodology of foundational mathematics, I argue we cannot confidently distinguish the methods we use in mathematics between worlds, thus raising doubts about (ii). (shrink)

Why are natural theories pre-well-ordered by consistency strength? In previous work, an approach to this question was proposed. This approach was inspired by Martin's Conjecture, one of the most prominent conjectures in recursion theory. Fixing a reasonable subsystem $T$ of arithmetic, the goal was to classify the recursive functions that are monotone with respect to the Lindenbaum algebra of $T$. According to an optimistic conjecture, roughly, every such function must be equivalent to an iterate $\mathsf{Con}_T^\alpha$ of the consistency operator ``in (...) the limit'' within the ultrafilter of sentences that are true in the standard model. In previous work the author established the first case of this optimistic conjecture; roughly, every recursive monotone function is either as weak as the identity operator in the limit or as strong as $\mathsf{Con}_T$ in the limit. Yet in this note we prove that this optimistic conjecture fails already at the next step; there are recursive monotone functions that are neither as weak as $\mathsf{Con}_T$ in the limit nor as strong as $\mathsf{Con}_T^2$ in the limit. In fact, for every $\alpha$, we produce a function that is cofinally equivalent to $\mathsf{Con}^\alpha_T$ yet cofinally equivalent to $\mathsf{Con}_T$. (shrink)

In this chapter I argue that writers on metaphor have misunderstood Aristotle on metaphor. Aristotle is not an elitist about metaphor and does not consider metaphors to be merely ornamental. Rather, Aristotle believes that metaphors are ubiquitous and believes that people can express themselves in a clearer and more attractive way through the use of metaphors and that people learn and understand things better through metaphor. He also distinguishes between the use of metaphor and the coinage of metaphor, and believes (...) that the ability to coin marvelous new metaphors is a form of literary genius, and he provided an entirely natural origin of metaphor coinage. (shrink)

This paper addresses five questions: First, what is trajectory of Western liberal ethics and politics in defining life, rights and citizenship? Second, how will neuro-remediation and other technologies change the definition of death for the brain injured and the cryonically suspended? Third, will people always have to be dead to be cryonically suspended? Fourth, how will changing technologies and definitions of identity affect the status of people revived from brain injury and cryonic suspension? I propose that Western liberal thought is (...) working towards a natural end, a “telos.” In response to a variety of biotechnologies, law and public opinion in liberal democracies will be forced to make explicit that the rights of a living thing are determined by its level of consciousness. I discuss the way that technology will force three clarifications about the value of consciousness, at the beginning, the end and boundaries of human life. Sentience and personhood will become the basis of moral concern, regardless of its media. Just as human rights have become independent of race, gender and property, rights will become independent of being a breathing human being. But even as we make this transition, the cryonically preserved are still likely to be considered dead for pragmatic reasons, albeit with gradually increasing rights as technology makes their reanimation increasingly probable. I suggest that it could be acceptable to cryonicists that the frozen continue to be defined as dead if assisted suicide can be legalized. Under a liberal assisted suicide policy cryonicists might be allowed to carry out suspension before a declaration of death, preserving the maximum amount of neural information. The gradual redefinition of life and personal identity in terms of psychological continuity will also have consequences for the legal status of the reanimated. If, due to information loss, the reanimated do not meet a threshold of psychological continuity, they may be considered new persons. Cryonicists may therefore wish to specify ahead of time whether they are still interested in being reanimated if pre-animation assessment suggests that the result will not meet the necessary threshold of continuity. Finally, I touch on the way that neural technology will fundamentally problematize the separate, autonomous self on which liberal democratic values are based, leading to a legal and political Singularity. It is this looming neural Singularity that makes the proposed liberal democratic telos a final stage in humanistic thought, before it is superceded by something radically different. (shrink)

This paper presents a discussion about how the necessity and teleology are present in the theory of nature in Empedocles and Aristotle. For this task we go through the fragments relate to the thought of Empedocles in the Poem From Nature as a central reference to the work The presocratic philosophers of Kirk and Raven, and the work Physics I and II of Aristotle.

A model of metaphysics associated with EJ Lowe and Tuomas Tahko sees metaphysics as involving a priori knowledge of possible essences, or at least modal facts, and delimiting the actual ‘ontological categories,’ the ultimate and essential divisions of what exists, based on the results of a posteriori scientific investigation. Their approach to metaphysics has been criticized by those who argue that such metaphysics is unsuitably a priori, disconnected with empirical research in natural science, and ends up failing to provide meaningful (...) constraints on metaphysical theorization. I present different epistemological and semantic worries about these accounts to motivate an alternative perspective on which metaphysics centers on form, rather than possibility. This scholastic perspective is shown to incorporate the skeptical insights as constitutive of its approach to existence, by way of the position that ‘being’ is not a genus. Rather, ‘being’ is a determinable. The scholastic approach can thus provide responses to the skeptics, since it denies that ontological categories – in the Lowe/Tahko sense – are what metaphysicians investigate and proposes a different view of ontological categories as classes of forms. (shrink)

It is a reasonable worry that God would not truly love us and want our salvation if He fixed a definite point after which He will no longer offer us the graces to repent of our sins. I propose that Thomas Aquinas succeeds in showing us that God would not be cruel or arbitrary in setting up a world where embodied agents end up after death in a state where they will inevitably fail to repent of their sins. Aquinas proposes (...) that being disembodied is to be in a state where a person cannot be mistaken about what they want, given that they know themselves perfectly. If the disembodied state were like this, it would not be surprising that being in that state makes repentance impossible, since a soul would become fully integrated around whatever one desired, without any conflicting desires that could prompt repentance. Thus, humans would persist in whatever desires they had at the moment of death and disembodiment. I conclude by arguing that, while this scenario stands in need of fuller theodicy, Aquinas’ scenario is helpful in defending a view that God is not cruel or arbitrary for creating a world in which post-mortem repentance is impossible. (shrink)

In How We Get Along, philosopher David Velleman compares our social interactions to the interactions among improvisational actors on stage. He argues that we play ourselves - not artificially but authentically, by doing what would make sense coming from us as we really are. And, like improvisational actors, we deal with one another in dual capacities: both as characters within the social drama and as players contributing to the shared performance. In this conception of social intercourse, Velleman finds rational grounds (...) for morality, though not a rational guarantee. He maps a middle course between skepticism and rationalism, arguing that practical reasoning is 'pro-moral' without requiring moral action. The result is what he calls a 'Kinda Kantian metaethics'. How We Get Along is the summation of Velleman's thinking to date, incorporating and unifying previous work on agency, the self, the emotions, narrative and Kantian moral theory. (shrink)

J. L. Schellenberg's Philosophy of Religion argues for a specific brand of sceptical religion that takes ‘Ultimism’ – the proposition that there is a metaphysically, axiologically, and soteriologically ultimate reality – to be the object to which the sceptical religionist should assent. In this article I shall argue that Ietsism – the proposition that there is merely something transcendental worth committing ourselves to religiously – is a preferable object of assent. This is for two primary reasons. First, Ietsism is far (...) more modest than Ultimism; Ietsism, in fact, is open to the truth of Ultimism, while the converse does not hold. Second, Ietsism can fulfil the same criteria that compel Schellenberg to argue for Ultimism. (shrink)

Many people believe that the research-based pharmaceutical industry has a ‘special’ moral obligation to provide lifesaving medications to the needy, either free-ofcharge or at a reduced rate relative to the cost of manufacture. In this essay, I argue that we can explain the ubiquitous notion of a special moral obligation as an expression of emotionally charged intuitions involving sacred or protected values and an aversive response to betrayal in an asymmetric trust relationship. I then review the most common arguments used (...) to justify the claim that the pharmaceutical industry has a special moral obligation and show why these justifications fail. Taken together, these conclusions call into question the conventional ideologies that have traditionally animated the debate on whether the pharmaceutical industry has special duties of beneficence and distributive justice with respect to the impoverished in dire need of their products. (shrink)

In this essay I argue that Shelley's "A Defense of Poetry" is best understood as a defense of poetic language, which is in turn best understood as a defense of metaphorical language. According to Shelley, the metaphors of the poets reveal (extra-linguistic) reality, and have a truth value – they are true insofar as they capture reality. The literal language of "mere reasoners" of science and philosophy, by contrast, only reveals relations between ideas already known, and their statements are true (...) in virtue of the meanings of the words. Shelley's essays has been misunderstood because writers on metaphor such as David Cooper and Richard Rorty have assumed that metaphors are neither true nor false, and that defenders of metaphorical language such as Shelley are defending non-truth-apt language. Even those writers on metaphor who believe that metaphors are truth-apt, such as Raymond Gibbs, fail to understand that Shelley should be included in their number. (shrink)

This article presented the apophatism of Pseudo-Dionysius the Areopagite, a mystical knowledge as refusing determine God as an objective concept and requires the abandonment of formulations that dare quit the Divine Mystery into categories. Therefore, it was necessary to discuss the principle, the difference between the apophaticism own ousia of Scholastic concludes that by reason of the impossibility of knowledge of the “substance” of the Absolute and the persona of the Areopagite concluded that, from personal a relationship and / existential (...) or establish with God, that He cannot be exhausted in noetic formulations of thought. In this sense, the apophatism presents as mystical resignation or a way of overcoming the knowledge of God, which is in the darkness and silence far away from all conceptual idolatry that dare to define Him; unless the symbolic language concluded from their phanias. Understood as mystical renunciation, this apophatism possible to understand God as the “Nothing of all that is” and how “Unnamed Name”; i.e., its nihility and your anonymity. KEYWORDS. (shrink)

In this chapter I argue that Richard Rorty and others are wrong to contrast the Romantic poets with Plato and other philosophers in virtue of a lack of concern for the truth. Percy Bysshe Shelley, in particular, believed that the metaphors in poetry revealed the fundamental truth about the world.

A coletânea apresenta, sob a forma de artigos, problemas e soluções associados ao conceito e substância ao longo da história da filosofia. Sem pretender exaurir esse percurso, a coletânea contém 29 artigos redigidos por diversos especialistas brasileiros em Filosofia. Sua proposta é oferecer uma visão clara, acessível, precisa e atualizada desse recorte da história do conceito de filosofia, na expectativa de contribuir para o aperfeiçoamento do ensino e debate de filosofia no país. -/- The anthology presents, through a series of (...) articles, the intricacies of problems and solutions intertwined with the concept of substance across the annals of philosophical history. While not seeking to comprehensively cover this vast terrain, the collection comprises 29 articles penned by a diverse array of Brazilian specialists in Philosophy. Its overarching aim is to furnish a lucid, accessible, precise, and contemporaneous perspective on this facet of philosophical inquiry, with the aspiration of enriching the landscape of philosophical education and discourse in Brazil. (shrink)

In this paper, we discuss two recurring themes in Sosa’s work, reexamined in Judgment and Agency (SOSA, 2015) from a new angle, i.e. the place and importance of reflection in the cognitive economy of the epistemic agent, and epistemic value. Regarding the latter, Sosa suggests that knowing full well, which necessarily involves reflection, has value because it contributes to human flourishing. Although Sosa’s “new virtue epistemology” appears very promising in explaining different intuitions regarding epistemology and demonstrating that it is possible (...) to join reliabilist and responsibilist accounts of virtue epistemology, we believe that solving the value problem requires further clarification in order to truly explain the value of knowledge. (shrink)

This work presents a post-positivist research framework to explain any surprising fact in the evolutionary path of a complex, dynamic and contingent social phenomenon. Primarily, it reconciles the ontological and epistemological assumptions of Critical Realism with the principles of American Pragmatism. Then, the research approach is presented: theoretical propositions about a social structure are translated into a set of grammar rules that acknowledges a pattern of sequences of events of either individual action or social interaction between actors within a real (...) social system. The result is a discrete mathematical model for a concrete category of social process based on these rules. Finally, data-grounded refinement of the theory is possible by the comparison between cases belonging to the same category, but differing about some contingent pattern of sequences of event outcomes. Consequently, their grammars differ in some pairs of context-sensitive rules that can explain this surprising fact, such that the derivation of this alternative historical trajectory of event outcomes becomes an extension to the early category of social process. In this sense, the proposed framework suggests there is a hierarchy of classes of grammars for middle-range explanations based upon the ontological assumption of the generative nature of social reality. (shrink)

This project has been supported by the Australian Government through the Australian Research Council (project number CS170100008); the Department of Industry, Innovation and Science; and the Department of Prime Minister and Cabinet. ACOLA collaborates with the Australian Academy of Health and Medical Sciences and the New Zealand Royal Society Te Apārangi to deliver the interdisciplinary Horizon Scanning reports to government. The aims of the project which produced this report are: 1. Examine the transformative role that artificial intelligence may play in (...) different sectors of the economy, including the opportunities, risks and challenges that advancement presents. 2. Examine the ethical, legal and social considerations and frameworks required to enable and support broad development and uptake of artificial intelligence. 3. Assess the future education, skills and infrastructure requirements to manage workforce transition and support thriving and internationally competitive artificial intelligence industries. (shrink)

In this thesis, I examine how "truth" is never adequately defined yet still used as a foundation for meaning and purpose. The elephant which is ignored is the paradoxical nature of truth and how it relates to the infinite, which is something we have not yet come to understand well enough. I propose that it is still possible if we are open-minded enough to accept the unexpected.

Philosophical problems about the part-whole relation have been discussed throughout the history of philosophy, at least since Plato and Aristotle. In contemporary philosophy, the understanding of these issues has benefited from the formal tools of Classical Extensional Mereology. This paper aims is to defend mereological restrictivism against some constraints imposed by the vagueness argument. To achieve this, the paper is divided into three parts. In the first, I introduce the special composition question (hereafter SCQ) as formulated by [Van Inwagen, 1990] (...) and briefly present the three sets of theories that proffer answers to it. In the second part, I focus on the vagueness argument, that was presented by [Lewis, 1986, ] and [Sider, 2007, ] to defend mereological universalism. In the third section, I introduce the theory of natural properties by David Lewis. From this theory, I propose a new mereological operation labeled as natural fusion. The purpose of this operation is to falsify one of the premises of the vagueness argument. Then, I discuss some examples and counter-examples to natural fusion. (shrink)

Naïve realism, often overlooked among philosophical theories of perception, has in recent years attracted a surge of interest. Broadly speaking, the central commitment of naïve realism is that mind-independent objects are essential to the fundamental analysis of perceptual experience. Since the claims of naïve realism concern the essential metaphysical structure of conscious perception, its truth or falsity is of central importance to a wide range of topics, including the explanation of semantic reference and representational content, the nature of phenomenal consciousness, (...) and the basis of perceptual justification and knowledge. One of the greatest difficulties surrounding discussions of naïve realism, however, has been lack of clarity concerning exactly what affirming or denying it entails. In particular, it is sometimes unclear how naïve realism is related to the claim that perceptual experience is in some sense direct or unmediated, and also to what extent the view is compatible with another widely discussed thesis in the philosophy of perception, the claim that perceptual experiences are states with representational content. In this essay, I discuss how recent work on these issues helps to clarify both the central commitments of naïve realism, as well as its relation to representationalist theories of perception. Along the way, I will attempt to shed light on the different ways in which each approach tries to address the various theoretical challenges facing a philosophical theory of perception, and also to assess the prospects for views that attempts to combine features of each approach. (shrink)

An Aristotelian Philosophy of Mathematics breaks the impasse between Platonist and nominalist views of mathematics. Neither a study of abstract objects nor a mere language or logic, mathematics is a science of real aspects of the world as much as biology is. For the first time, a philosophy of mathematics puts applied mathematics at the centre. Quantitative aspects of the world such as ratios of heights, and structural ones such as symmetry and continuity, are parts of the physical world and (...) are objects of mathematics. Though some mathematical structures such as infinities may be too big to be realized in fact, all of them are capable of being realized. Informed by the author's background in both philosophy and mathematics, but keeping to simple examples, the book shows how infant perception of patterns is extended by visualization and proof to the vast edifice of modern pure and applied mathematical knowledge. (shrink)

The main aim of this paper is to propose that reflection is a performance that has epistemic value. This idea contains two parts: the first asserts that reflection has instrumental value. The second that reflective performance promotes an epistemic virtue that has final value. The first part is not controversial and most epistemologists would accept it. The second, however, asserts that there is a kind of epistemic good which can only be achieved through reflection. There is much controversy in this. (...) Reflection is understood here as a performance, an activity in which the person examines the evidence, content and reliability of their own beliefs. This performance may lead to different results, but if someone is capable of critically reflecting on their own beliefs in skeptical-dialectic contexts, whatever the results, this performance will produce positive epistemic states – contrary to people who, in the face of skeptical challenges, simply decide to remain intellectually immobile, maintaining a cowardly, arrogant or dogmatic position. The critical spirit with which someone discusses opinions in the context of dialectical disagreement, submitting them to the scrutiny of reason (that is, to the arguments for or against), is virtuous and has epistemic value. The consequence of this performance, the epistemic preference, has a final value, since deliberations based on free judgment have final value. (shrink)

Integrated Information Theory (IIT) identifies consciousness with having a maximum amount of integrated information. But a thing’s having the maximum amount of anything cannot be intrinsic to it, for that depends on how that thing compares to certain other things. IIT’s consciousness, then, is not intrinsic. A mereological argument elaborates this consequence: IIT implies that one physical system can be conscious while a physical duplicate of it is not conscious. Thus, by a common and reasonable conception of intrinsicality, IIT’s consciousness (...) is not intrinsic. It is then argued that to avoid the implication that consciousness is not intrinsic, IIT must abandon its Exclusion Postulate, which prohibits overlapping conscious systems. Indeed, theories of consciousness that attribute consciousness to physical systems, should embrace the view that some conscious systems overlap. A discussion of the admittedly counterintuitive nature of this solution, along with some medical and neuroscientific realities that would seem to support it, is included. (shrink)

Most agree that, in some special scenarios, prudence can speak against feeling a fitting emotion. Some go further, arguing that the tension between fittingness and prudence afflicts some emotions in a fairly general way. This paper goes even further: it argues that, when it comes to anxiety, the tension between fittingness and prudence is nearly inescapable. On any plausible theory, an enormous array of possible outcomes are both bad and epistemically uncertain in the right way to ground fitting anxiety. What’s (...) more, the fittingness of an emotion is a demanding, not a permissive, normative status. So the norms of fitting emotion demand a great deal of anxiety. For almost any realistic agent, it would be deeply imprudent to feel anxiety in a way that meets the demands set by norms of fitting emotion. (shrink)

Th e present article reports a series of experiments designed to extend the empirical investigation of folk metaethical intuitions by examining how different kinds of ethical disagreement can impact attributions of objectivity to ethical claims.

O livro reúne textos apresentados no II Workshop de Filosofia e Ensino, realizado na UFRGS em 2015, com a temática "Epistemologia e Currículo" -/- .

Scepticism about ought simpliciter is the view that there is no such thing as what one ought simpliciter to do. Instead, practical deliberation is governed by a plurality of normative standpoints, each authoritative from their own perspective but none authoritative simpliciter. This paper aims to resist such scepticism. After setting out the challenge in general terms, I argue that scepticism can be resisted by rejecting a key assumption in the sceptic’s argument. This is the assumption that standpoint-relative ought judgments bring (...) with them a commitment to act in accordance with those judgments. Instead, I propose an alternative account of our normative concepts according to which only ought simpliciter judgments commit one to acting in accordance with those judgments. In addition to answering the sceptical challenge, the proposal offers an independently motivated account of what makes a concept normatively authoritative. (shrink)

A number of theistic philosophers have recently denied that God is subject to moral and rational norms. At the same time, many theists employ epistemological and inductive arguments for the existence of God. I will argue that ‘no-norms’ theists cannot make use of such arguments: if God is not subject to norms – particularly rational norms – then we can say nothing substantive about what kind of worlds God would be likely to create, and as such, we cannot predict the (...) likelihood of any particular evidence given theism. What is more, I argue that this lack of constraint on God's creative act raises a serious sceptical challenge for no-norms theism. (shrink)

For many years there has been a debate about the role of the parietal lobe in the generation of behavior. Does it generate movement plans (intention) or choose objects in the environment for further processing? To answer this, we focus on the lateral intraparietal area (LIP), an area that has been shown to play independent roles in target selection for saccades and the generation of visual attention. Based on results from a variety of tasks, we propose that LIP acts as (...) a priority map in which objects are represented by activity proportional to their behavioral priority. We present evidence to show that the priority map combines bottom-up inputs like a rapid visual response with an array of top-down signals like a saccade plan. The spatial location representing the peak of the map is used by the oculomotor system to target saccades and by the visual system to guide visual attention. (shrink)

The aim of this paper is to clarify the truth-functional interpretation of the logical connective of the material implication. The importance of such clarification lies in the fact that it allows avoiding the supposed paradoxes introduced by C. I. Lewis (1918). I argue that an adequate understanding of the history and purposes of logic is enough to dissolve them away. The defense is based on an exposition of propositional compositionalism. To compare, I also present Stalnaker’s (1968) alternative that seeks to (...) explain the implicit concept of conditionality of conditionals assertions. In order to reinforce my aim I expound the twelve different meanings of ‘implication’ stated by Corcoran (1993) in order to hold that a proper understanding of these meanings allows us to avoid ambiguities and confusions. Finally, I expect to show that despite the possible alternatives, compositionalism is still the best explanation for the truth-functionality account of logical connectives. (shrink)

One solution to the problem of moral knowledge is to claim that we can acquire it a posteriori through moral experience. But what is a moral experience? When we examine the most compelling putative cases, we find features which, I argue, are best explained by the hypothesis that moral experiences are emotions. To preempt an objection, I argue that putative cases of emotionless moral experience can be explained away. Finally, I allay the worry that emotions are an unsuitable basis for (...) moral knowledge. I conclude that those who believe in moral experience should hold that it consists of emotion. (shrink)

I argue in this dissertation that natural properties play a central role in David Lewis' modal realism. To argue in favor of this thesis I present: a bottom-up explanation of a top-down possible world metaphysics; a new definition of natural properties and natural fusion, a new mereological operation. To achieve these aims, in the first chapter, I contextualize the discussion, in the second I resume the discussion about universals in contemporary philosophy and argue that, considering the distinct formulations of the (...) problem, class nominalism combined with modal realism might be the best solution. Furthermore, I discuss Devitt's solution in which he defends that the problem about universals is, in fact, a pseudo problem. In the third chapter, I introduce a minimal ontology of properties, regarding natural properties, I discuss the existing definitions, present a new one and discuss some theories of similarity, a notion that is in the core of the definition I propose. Besides, I present how natural properties benefit the definition of terms of nomological package, linked to its fundamentality role. I also present some applications related to the rationality role that encompass some well-known philosophical problems of the second half of 20th century. In the fourth chapter, I present some varieties of philosophical realism, I consider the theoretical advantages of taking scientific realism as background and I discuss one more utility of natural properties, the solution to the problem of eligibility of reference or, the Putnam's paradox. In the fifth chapter, I discuss how mereology is important to link several aspects of Lewis' modal realism. For such, I discuss the relation between composition as identity and ontological innocence of mereology and I present the natural fusion mereology, a new mereological operation that aims to minimize the problems of unrestricted composition. (shrink)

I present in this note an alternative answer to the princesses' earring problem, found in the first chapter of Cezar Augusto Mortari's book "Introdução à Lógica”.

Stegenga (forthcoming) formulates and defends a novel account of scientific progress, according to which science makes progress just in case there is a change in scientific justification. Here we present several problems for Stegenga’s account, concerning respectively (i) obtaining misleading evidence, (ii) losses or destruction of evidence, (iii) oscillations in scientific justification, and (iv) the possibility of scientific regress. We conclude by sketching a substantially different justification-based account of scientific progress that avoids these problems.

Essa comunicação possui dois objetivos. Em primeiro lugar, pretendo esboçar as diferentes alternativas teóricas contemporâneas que procuram responder ao conhecido “ problema dos universais”. Para isso, apresentamos os nominalismos de predicados, classes, semelhanças e a teoria de tropos. Em segundo lugar, pretendo mostrar, inspirado no trabalho de David Lewis, como o nominalismo de classes, a noção de propriedade natural e uma teoria de mundos possíveis prometem resolver o problema em questão.

There is a difference between the tasks of interpreting Sextus Empiricus and contesting his arguments. Usually, one does the latter relying on some version of the former. Though this seems obvious, it is easy to make mistakes in this endeavor. From this point, I draw two basic recommendations which we should follow, lest we take Sextus to hold implausible positions regarding his Five Modes. However, these recommendations lead us to interpret Sextus’ Pyrrhonism as a limited skepticism. In the final section, (...) as I suggest a counter-example to this commitment, I reconsider the notion of infinite (apeiron) in the Five Modes to better explain interpretation and criticism of Sextus’ arguments. (shrink)