Anyone who has read Plato’s Republic knows it has a lot to say about mathematics. But why? I shall not be satisfied with the answer that the future rulers of the ideal city are to be educated in mathematics, so Plato is bound to give some space to the subject. I want to know why the rulers are to be educated in mathematics. More pointedly, why are they required to study so much mathematics, for so long?

According to the Rationality Constraint, our concept of belief imposes limits on how much irrationality is compatible with having beliefs at all. We argue that empirical evidence of human irrationality from the psychology of reasoning and the psychopathology of delusion undermines only the most demanding versions of the Rationality Constraint, which require perfect rationality as a condition for having beliefs. The empirical evidence poses no threat to more relaxed versions of the Rationality Constraint, which only require only minimal rationality. Nevertheless, (...) we raise problems for all versions of the Rationality Constraint by appealing to more extreme forms of irrationality that are continuous with actual cases of human irrationality. In particular, we argue that there are conceivable cases of “mad belief” in which populations of Lewisian madmen have beliefs that are not even minimally rational. This undermines Lewis’s claim that our ordinary concept of belief is a theoretical concept that is implicitly defined by its role in folk psychology. We argue that introspection gives us a phenomenal concept of belief that cannot be analyzed by applying Lewis’s semantics for theoretical terms. (shrink)

The sensory constraint on conscious thought says that if a thought is phenomenally conscious, its phenomenal properties must be reducible to some sensory phenomenal character. I argue that the burgeoning psychological literature on aphantasia, an impoverishment in the ability to generate mental imagery, provides a counterexample to the sensory constraint. The best explanation of aphantasics’ introspective reports, neuroimaging, and task performance is that some aphantasics have conscious thoughts without sensory mental imagery. This argument against the sensory constraint supports the existence (...) of a non-sensory phenomenology of thought. Moreover, this argument can be extended to show that this non-sensory phenomenology determines a thought content. Finally, it can potentially diagnose the disagreement over cognitive phenomenology in the philosophy of mind, as such disagreement may turn on interpersonal variation in mental imagery. (shrink)

The cognitive experience view of thought holds that the content of thought is determined by its cognitive-phenomenal character. Adam Pautz argues that the cognitive experience view is extensionally inadequate: it entails the possibility of mix-and-match cases, where the cognitive-phenomenal properties that determine thought content are combined with different sensory-phenomenal and functional properties. Because mix-and-match cases are metaphysically impossible, Pautz argues, the cognitive experience view should be rejected. This paper defends the cognitive experience view from Pautz’s argument. I build on resources (...) in the philosophy of mind literature to show that cognitive-phenomenal properties are modally independent from sensory-phenomenal and functional properties. The result is that mix-and-match cases, though modally remote, are metaphysically possible. The possibility of mix-and-match cases allows us to move from defensive posture to a critical one: it poses problems for any theory of content that imposes rationality constraints, including Pautz’s positive view, phenomenal functionalism. (shrink)

In this paper, I argue that there are a number of ethical issues facing college and professional athletes that admit of a unified treatment: viewing athletes as workers. By worker, I mean an agent who sells their labor for compensation. With this notion of worker in place, I present and discuss arguments for four claims: not paying college athletes is morally wrong; that the N.C.A.A. infringes on the right of college athletes to collectively bargain; that it is prima facie wrong (...) to draft and trade professional athletes; and that fans fail to respect athletes’ right to strike when they complain about labor stoppages in professional leagues. I argue that sports fans and members of sports media should explicitly conceive of athletes as workers to recognize and prevent these wrongs. I conclude by suggesting that all with an interest in the welfare of labor have an interest in conceiving of athletes as workers, as it puts what is owed to all workers into stark relief. (shrink)

Recent debates about consciousness and welfare have focused on whether consciousness is required for welfare subjectivity. There have been fewer attempts to explain the significance that particular kinds of consciousness have for welfare value. In this paper, I explore the relevance of cognitive experience for theories of welfare. I introduce the cognitive zombie intuition, the idea that an absence of cognitive experience can drastically change one’s welfare. I then attempt to explain the cognitive zombie intuition. I first consider and reject (...) the idea that cognitive experience is itself a welfare good. I then argue that cognitive experience plays an object-expanding role: it drastically expands the range of objects welfare subjects can desire or be pleased by. This expanded range includes paradigmatic welfare goods such as intellectual achievement, friendship, humor, aesthetic experiences, and existential experiences. I close by showing how cognitive experience’s object expanding role is compatible with leading theories of welfare. (shrink)

Bayne and McClelland (2016) raise the matching content challenge for proponents of cognitive phenomenology: if the phenomenal character of thought is determined by its intentional content, why is it that my conscious thought that there is a blue wall before me and my visual perception of a blue wall before me don’t share any phenomenology, despite their matching content? In this paper, I first show that the matching content challenge is not limited to proponents of cognitive phenomenology but extends to (...) cases of cross-modal perception, threatening representationalism about consciousness in general. I then give two responses to the challenge, both of which appeal to intentional modes. The difference in intentional mode between a thought and a visual perception can either explain why we should not expect any phenomenal overlap between the two experiences, or it can make it clear why the phenomenal overlap is easy to overlook. I show that these responses are available to the representationalist about perceptual consciousness, as well as the proponent of cognitive phenomenology. The upshot is that, when it comes to the matching content challenge, both perceptual representationalism and cognitive representationalism stand on equal dialectical footing. (shrink)

The phenomenal view of thought holds that thinking is an experience with phenomenal character that determines what the thought is about. This paper develops and responds to the objection that the phenomenal view is chauvinistic: it withholds thoughts from creatures that in fact have them. I develop four chauvinism objections to the phenomenal view—one from introspection, one from interpersonal differences, one from thought experiments, and one from the unconscious thought paradigm in psychology—and show that the phenomenal view can resist all (...) four. (shrink)

Reading science fiction in China as a science project, this paper articulates a philosophical reflection on the ontology and ethics of truth that stems from the world of China. Through the reading of various texts of and about science fiction in China, from the Republican to the contemporary period, this article analyzes the situation of science fiction in China. Since science fiction was originally conceived as a science novel—a literary form that meant to convey scientific truth in order to create (...) a self-determining Chinese public—the history of science fiction in China is punctuated with the political question of what scientific truth is and what it does. Reading though such a milieu and Liu Cixin’s short novel, Hearing Dao in the Morning, this article will demonstrate that science fiction in China offers science a different modality of truth, that evokes an ethic of truth based on the curiosity towards the “unknown unknown.” The “unknown unknown” truth is significant because it re-structures the relationship between science fiction, truth, self-determination and the public. (shrink)

In our paper "Surface and Deep Interpretation," we sought to provide detail and texture to Arthur Danto's views on interpretation, thereby explicating and defending them (as published in Mark Rollins, ed., Danto and His Critics (Blackwell, originally published 1993; second edition 2012). Leddy objects to our views; in the end, Danto's view, given our explication of it, remains tenable.

Imagine a deep philosophical conversation about a beautiful shot by a college player in a Final Four basketball game!

This paper is a test case for the claim, made famous by Myles Burnyeat, that the ancient Greeks did not recognize subjective truth or knowledge. After a brief discussion of the issue in Sextus Empiricus, I then turn to Plato's discussion of Protagorean views in the Theaetetus. In at least two passages, it seems that Plato attributes to Protagoras the view that our subjective experiences constitute truth and knowledge, without reference to any outside world of objects. I argue that (...) these passages have been misunderstood and that on the correct reading, they do not say anything about subjective knowledge. I then try out what I take to be the correct reading of the passages. The paper concludes with a brief discussion of the importance of causes in Greek epistemology. (shrink)

The central claim of the volume in which this chapter appears (*Fermented Landscapes*, ed. Colleen C. Myles, Univ. of Nebraska Press 2020) is that the chemical process of fermentation supplies an apt metaphor for understanding certain kinds of landscape change. The kinds of landscape change in question are, fortuitously, those often occasioned by commercial processes centered around fermentation itself: the commercial production of beer, wine, spirits, cider, cheese, and related fermented products. But what makes this metaphor apt? Which kinds (...) of landscape change are most fruitfully conceptualized as exhibiting “fermentation,” and how do they differ from other sorts of landscape change? What is it about fermentation-centered industries that effects fermentation-modeled landscape change, and when (if ever) do these industries contribute to other, different forms of landscape change? Is there any essential reason why fermentation-centered industries should create in their environs processes of transformation usefully characterized in terms of ferment? Or is this little more than a happy linguistic coincidence? In short: how much mileage do we get from this metaphor? This chapter offers a number of considerations germane to an evaluation of the “fermented landscapes” research paradigm—considerations to which readers may wish to remain alert as they study the contributions in this volume. (shrink)

Tradução para o português do artigo "Berkeley and the pyrrhonism" publicado originalmente em The Review of Metaphysics 5 (1951); reimpresso em Burnyeat, Myles (org.) The Skeptical Tradition. University of California Press, 1983, p. 377-396 e em Richard A. Watson and James E. Force (Editors). The high road to Pyrrhonism, p. 297-318.

1. Introduction: a look back at the reasons vs. causes debate. 2. The interventionist account of causation. 3. Four objections to interventionism. 4. The counterfactual analysis of event causation. 5. The role of free agency. 6. Causality in the human sciences. -- The reasons vs. causes debate reached its peak about 40 years ago. Hempel and Dray had debated the nature of historical explanation and the broader issue of whether explanations that cite an agent’s reasons are causal or not. Melden, (...) Peters, Winch, Kenny and Anscombe had contributed their anticausal conceptions. The neo-Wittgensteinians seemed to be winning the day when in 1963 Donald Davidson published his seminal paper “Actions, Reasons, and Causes”. Davidson’s paper devastated the Wittgensteinian camp. It contained, among other things, a powerful attack on the logical connection argument. Davidson argued that the existence of a logical or conceptual connection between descriptions can never eliminate a causal relation, which holds between events simpliciter, not between events under certain descriptions. Davidson maintained that in a way, reasons can be causes. When somebody acts for a certain reason, his intentional attitudes, or rather changes in his attitudes, cause his bodily movements. Davidson also argued that rationalization is a species of causal explanation. For the definition of action, he argued that intentional actions are bodily movements caused in the right way by beliefs and desires that rationalize them. Davidson’s paper paved the way for causal theories of action, which superseded neo-Wittgensteinian analyses in the following decades. The causal theory was rapidly adopted by Alvin Goldman, David Armstrong, Paul Churchland, Myles Brand and many others, entering the mainstream and dominating the philosophy of action to this very day. In 1971 Georg Henrik von Wright published his book "Explanation and Understanding". The second chapter did not deal with agency, but with causation. It developed a new account of causation, the interventionist or experimentalist account. Focusing on causation, von Wright remedied a major shortcoming of the reasons vs. causes debate. The concept of causality, and the nature of the causal relation, received little attention in this debate, a fact that holds true for both camps. Mostly it was simply taken for granted that, as Hempel had declared, “causal explanation is a special type of deductive-nomological explanation”. One camp then aligned intentional explanations with D-N explanations, while the other camp insisted on their disparity. So strictly speaking, the label “reasons/causes debate” was a misnomer. The controversy dealt primarily with the question as to whether intentional explanations can take the form of D-N explanations, while the notion of causation, and the metaphysics of the causal relation, were left obscured. With von Wright’s new approach, the situation changed. Von Wright was primarily concerned with causation, but his approach contained an implicit attack on the causal theory of action as well. His core idea was that the notion of causality is intimately linked with, or even derived from, the notion of intentionally making something happen. Other philosophers, even Hume, had considered such a connection before, but often just to reject this view, regarding it as a kind of myth belonging to the infancy of the human mind. Von Wright took the idea seriously. He submitted the analysis that p is the cause of q if and only if by doing p we could bring about q. The causal theory of action was also concerned with the relation between causation and agency, to which its name bears witness. The causal theory of action holds that actions are bodily movements with a certain causal history. This is why von Wright’s account constituted a momentous challenge to the causal theory: it reversed the direction of conceptual dependency between both notions. Davidson and his followers tried to define what an intentional action is by using the notion of causation. The causal condition which the causal theory sets is part of the definition of “doing something intentionally”. Von Wright claimed that the conceptual dependency is the other way round. He used the notions of doing, and bringing about, to explain what causal relations are. So, instead of a causal theory of action, he advocated an agency theory of causation, as it may be dubbed. It is remarkable how seldom this clash of opinions about conceptual primacy is reflected in the literature. There are few exceptions: Fred Stoutland noticed the conflict, and he published a number of papers in which he compared Davidson’s and von Wright’s views. Von Wright’s book "Explanation and Understanding" was widely read and discussed in the seventies, especially in Europe. But it strikes me that especially in North America, where the causal theory of action became the orthodoxy of the day, von Wright’s challenge went largely unnoticed. Even Davidson did not seem to take it seriously. He nowhere takes notice of the interventionist theory of causation, while he does discuss von Wright’s earlier book "Norm and Action". As is well-known, Davidson favoured an alternative account of causation, based on “the principle of the nomological character of causality”, as he somewhat clumsily called it, or, later and less clumsily, “the cause-law thesis”. Davidson’s firm adherence to a nomological theory of causality may explain why he did not take much interest in alternative accounts. [...] -/- . 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In De Anima I 4, Aristotle describes the intellect (nous) as a sort of substance, separate and incorruptible. Myles Burnyeat and Lloyd Gerson take this as proof that, for Aristotle, the intellect is a separate eternal entity, not a power belonging to individual humans. Against this reading, I show that this passage does not express Aristotle’s own views, but dialectically examines a reputable position (endoxon) about the intellect that seems to show that it can be subject to change. The (...) passage’s argument for the indestructibility of intellect via an analogy to perception does not fit with Aristotle’s own views. Aristotle thinks that perception operates via bodily organs, but denies this of understanding. He also requires separability from the body for indestructibility, something this analogy rules out. However, Aristotle’s Platonist interlocutors may well endorse such an argument. My dialectical interpretation best resolves the interpretative difficulties and explains its place in the larger context, Aristotle’s discussion of Platonist views on the soul. Aristotle presents a challenge to his insistence that the soul is subject to change, dialectically resolves that challenge, and then ends by reserving the right to give a different account of the intellect. (shrink)

In the educational context, the necessity of recognizing the structure of relations among social and educational institutions by examining how individuals’ different social and cultural experiences affect the educational learning outcomes towards global digital communication. The current study examined the interplay of Social and Cultural Capital orientation, cognitive learning ability, and family background. The descriptive correlational research design was employed. It adopted two research instruments, namely the Social and Cultural Capital Questionnaire (SCCQ) and the Otis-Lennon Scholastic Ability tests (OLSAT), (...) to a total of 377 undergraduate college students of select universities in Indonesia. The results of the study showed that the respondents manifest a high level of social and cultural capital orientation, with literacy having the highest factor. Likewise, the respondents have an average cognitive level of ability. Test of difference showed that respondents whose parents with high educational achievement exhibit high social competence, social solidarity, cultural competence, and extraversion, social solidity, and extraversion. Similarly, fathers’ education is the single variable which spelled difference on the student’s cognitive ability implying students whose fathers have high academic qualification exhibit high cognitive ability. Test of relationship showed that literacy practices and global-cultural competence are correlated to students’ cognitive ability. Finally, family income is a predictor of students’ high level of cognitive ability and social and cultural capital orientation. The implications of the results were discussed within, and suggestions were made for future research. (shrink)