There has recently been a flurry of activity in the philosophy of language on how to best account for the unique features of epithets. One of these features is that epithets can be appropriated (that is, the offense-grounding potential of a term can be removed). We argue that attempts to appropriate an epithet fundamentally involve a violation of language-governing rules. We suggest that the other conditions that make something an attempt at appropriation are the same conditions that characterize acts of (...) civil disobedience. Accounting for attempts at appropriation is thus both a linguistic and socio-political endeavor. We demonstrate how these two facets of attempts at appropriation also help us understand the communicative features of civil disobedience. (shrink)
The prime number theorem, established by Hadamard and de la Vallée Poussin independently in 1896, asserts that the density of primes in the positive integers is asymptotic to 1/ln x. Whereas their proofs made serious use of the methods of complex analysis, elementary proofs were provided by Selberg and Erdos in 1948. We describe a formally verified version of Selberg's proof, obtained using the Isabelle proof assistant.
While many animals — pigeons, for example — have analogue magnitude states , it has recently been argued that certain discriminatory tasks provide evidence for the claim that these states are non-conceptual . These states are taken to be nonconceptual in that they cannot meet a test for concept possession such as Evans’s Generality Constraint. I argue that while such animals probably do not have numerical concepts, the evidence suggests that they could have numerical-ish concepts. On what I call ‘the (...) diffuse’ account of numerical-ish concepts, animals could have analogue magnitude states which represent amount and these states could meet the Generality Constraint . This account also avoids the problems faced by a ‘centred’ account of numerical-ish concepts which cannot meet the Generality Constraint. (shrink)
We have developed a deterministic workflow in mapping the small-scale subseismic geologic facies and reservoir properties from conventional poststack seismic data. The workflow integrated multiscale data to estimate rock properties such as porosity, permeability, and grain size from the core data; effective porosity, resistivity, and fluid saturations using petrophysical analyses from the log data; and rock elastic properties from the log and poststack seismic data. Rock properties, such as incompressibility, rigidity, and density are linked to the fine-particle-volume ranges of different (...) facies templates. High-definition facies templates were used in building the high-resolution near-wellbore images. Facies distribution and reservoir properties between the wells were extracted and mapped from the FPV data volume built from the poststack seismic volume. Our study focused on the heavy oil-bearing Cretaceous McMurray Formation in northern Alberta. The internal reservoir architecture, such as the stacked channel bars, inclined heterolithic strata, and shale plugs, is intricate due to reservoir heterogeneity. Drilling success or optimum oil recovery will depend on whether the reservoir model accurately describes this heterogeneity. Thus, it is very important to properly identify the distribution of the permeability barriers and shale plugs in the reservoir zone. Dense vertical well control and dozens of horizontal well pairs over the area of investigation confirm a very good correlation of the geologic facies interpreted between the wells from the seismic volume. (shrink)
I argue that standard explanations of Du Bois' theory of race inappropriately characterize his view as attempting to provide descriptive criteria for races. Such an interpretation makes it both susceptible to Appiah's circularity objection and alienates it from Du Bois' central project of solidarity—which is the central point of “Conservation.” I propose that we should understand his theory as providing a normative account of race: an attempt to characterize what some races should be in terms of what other races are. (...) In providing such an account I will also show how my interpretation of Du Bois' criteria avoids the circularity objection by making the criteria central to the project of solidarity. Thus, this interpretation avoids what I take to be the two main problems with standard descriptive explanations of Du Bois' criteria. (shrink)
This is an excerpt from a report that highlights and explores five questions which arose from the workshop on perceptual learning and perceptual recognition at the University of Toronto, Mississauga on May 10th and 11th, 2012. This excerpt explores the question: How can philosophers and psychologists most fruitfully collaborate?
This is an excerpt of a report that highlights and explores five questions which arose from The Unity of Consciousness and Sensory Integration conference at Brown University in November of 2011. This portion of the report explores the question: Are some of the basic units of consciousness multimodal?
This is an excerpt of a report that highlights and explores five questions which arose from The Unity of Consciousness and Sensory Integration conference at Brown University in November of 2011. This portion of the report explores the question: How should we model the unity of consciousness?
This is an excerpt of a report that highlights and explores five questions which arose from The Unity of Consciousness and Sensory Integration conference at Brown University in November of 2011. This portion of the report explores the question: Is the mechanism of sensory integration spatio-temporal?
This is an excerpt of a report that highlights and explores five questions which arose from The Unity of Consciousness and Sensory Integration conference at Brown University in November of 2011. This portion of the report explores the question: How should we study experience, given unity relations?
This is an excerpt from a report that highlights and explores five questions which arose from the workshop on perceptual learning and perceptual recognition at the University of Toronto, Mississauga on May 10th and 11th, 2012. This excerpt explores the question: How should we demarcate perceptual learning from perceptual development?
This is an excerpt from a report that highlights and explores five questions which arose from the workshop on perceptual learning and perceptual recognition at the University of Toronto, Mississauga on May 10th and 11th, 2012. This excerpt explores the question: What are the origins of multimodal associations?
This is an excerpt from a report that highlights and explores five questions which arose from the workshop on perceptual learning and perceptual recognition at the University of Toronto, Mississauga on May 10th and 11th, 2012. This excerpt explores the question: Does our representation of time provide and amodal framework for multi-sensory integration?
This is an excerpt from a report that highlights and explores five questions which arose from the workshop on perceptual learning and perceptual recognition at the University of Toronto, Mississauga on May 10th and 11th, 2012. This excerpt explores the question: What counts as cognitive penetration?
This is an excerpt from a report that highlights and explores five questions which arose from the workshop on perceptual learning and perceptual recognition at the University of Toronto, Mississauga on May 10th and 11th, 2012. This excerpt explores the question: How do we recognize distinct types of emotion in music?
This report highlights and explores five questions which arose from the workshop on perceptual learning and perceptual recognition at the University of Toronto, Mississauga on May 10th and 11th, 2012: 1. How should we demarcate perceptual learning from perceptual development? 2. What are the origins of multimodal associations? 3. Does our representation of time provide an amodal framework for multi-sensory integration? 4. What counts as cognitive penetration? 5. How can philosophers and psychologists most fruitfully collaborate?
This report highlights and explores four questions that arose from the workshop on temporal experience at the University of Toronto, May 20th and 21st, 2013.
This is an excerpt from a report on the Temporal Experience Workshop at the University of Toronto in May of 2013. This portion of the report explores the question: What can we learn about the nature of time from the nature of ordinary experience?
This is an excerpt from a report on the Temporal Experience Workshop at the University of Toronto in May of 2013. This portion of the report explores the question: What is the relationship between time as represented in experience, the timing of the experiential act, and the timing of the neural realizer of the experience?
This is an excerpt from a report on the Temporal Experience Workshop at the University of Toronto in May of 2013. This portion of the report explores the question: What sorts of mechanisms underlie the perceived duration of external events?
This is an excerpt from a report on the Temporal Experience Workshop at the University of Toronto in May of 2013. This portion of the report explores the question: Do we have one central clock for time, or different clocks for each sense modality?
This report highlights and explores five questions which arose from The Unity of Consciousness and Sensory Integration conference at Brown University in November of 2011: 1. What is the relationship between the unity of consciousness and sensory integration? 2. Are some of the basic units of consciousness multimodal? 3. How should we model the unity of consciousness? 4. Is the mechanism of sensory integration spatio-temporal? 5. How Should We Study Experience, Given Unity Relations?
There has recently been emphasis put on providing two-factor accounts of monothematic delusions. Such accounts would explain (1) whether a delusional hypothesis (e.g. someone else is inserting thoughts into my mind) can be understood as a prima facie reasonable response to an experience and (2) why such a delusional hypothesis is believed and maintained given its implausibility and evidence against it. I argue that if we are to avoid obfuscating the cognitive mechanisms involved in monothematic delusion formation we should split (...) the first factor (1 above) into two factors: how abnormal experience can give rise to a delusional ‘proto-hypothesis’ and how a ‘proto-hypothesis’ in consort with normal experiences and background information, can be developed into a delusional hypothesis. In particular I will argue that a schizophrenic is faced with the unusual requirement of having to identify an introspectively accessible thought as one's own, and that this requirement of identification is the central experiential abnormality of thought insertion, auditory verbal hallucination, and alien control (i.e. passivity symptoms). Additionally, I will consider non-experiential factors which are required for the formation of a delusional hypothesis. (shrink)
David Rosenthal and Josh Weisberg have recently provided a counter argument to Ned Block’s argument that a Higher Order Thought (HOT) theory of consciousness cannot accommodate the existence of hallucinatory conscious states (i.e. a conscious episode consisting of a HOT without the presence of a relevant lower order thought). Their counter argument invokes the idea of mental appearances: a non-existent intentional object which is to aid in an account of subjective conscious awareness. I argue that if mental appearances are to (...) do the work they are supposed to, we cannot draw a mental appearance/reality distinction. I provide an alternative story that a HOT theorist can invoke to account for cases of conscious misrepresentation. Such a story will require denying the existence of hallucinatory conscious states while still accounting for conscious misrepresentation. This is a cost I believe the HOT theorist should be willing to pay. (shrink)
David Rosenthal and Josh Weisberg have recently provided a counter argument to Ned Block’s argument that a Higher Order Thought theory of consciousness cannot accommodate the existence of hallucinatory conscious states . Their counter argument invokes the idea of mental appearances: a non-existent intentional object which is to aid in an account of subjective conscious awareness. I argue that if mental appearances are to do the work they are supposed to, we cannot draw a mental appearance/reality distinction. I provide an (...) alternative story that a HOT theorist can invoke to account for cases of conscious misrepresentation. Such a story will require denying the existence of hallucinatory conscious states while still accounting for conscious misrepresentation. This is a cost I believe the HOT theorist should be willing to pay. (shrink)
Several philosophers have recently advanced the claim that the content of mental states has its own non-imagistic phenomenology. I show that if defenders of cognitive phenomenology are to account for the conscious experience of thoughts, they must actually commit themselves to two different kinds of cognitive phenomenology, which I refer to as ‘general’ and ‘specific.’ Once this distinction is made, we can see how arguments from experience for cognitive phenomenology depend on an ambiguity in ‘what it is like’ talk for (...) their success. Disambiguating this kind of talk into talk of either general or specific phenomenology shows that these arguments are either valid – but assume what they are trying to prove – or are not valid. (shrink)
Procedural approaches to political legitimacy have become increasingly popular amongst liberals. According to such an approach, the legitimacy of a state decision is primarily derived from the processes followed in order to make that decision and not from the quality of the decision itself. The processes that liberals have in mind are typically those found within a system of democratic institutions. These electoral and legislative procedures are supposed to allow the state’s constitutive members to reach legitimately binding agreements on how (...) the state should exercise its power. In response to this trend in liberalism, this dissertation has two goals. The first is to argue that formal results in the social decision sciences seriously question the viability of these procedural approaches. The second goal, however, is to argue that these results do not necessitate complete abandonment of procedural approaches but require liberals to more carefully specify the sorts of agreements that legitimacy requires and what procedures may reliably produce such agreements. I ultimately agree that procedures are important for liberalism but they require more careful understanding and defense. In order to carry this project out, this dissertation is divided into five chapters. In the first two chapters, I outline a fairly standard account of liberalism while arguing that it contains a serious tension that liberal democratic institutions are supposed to resolve. The second chapter in particular seeks to explain the various ways in which the procedural aspects of democracy are particularly appealing in this respect. In the third chapter, I then present Arrow’s famous impossibility result along with other formal result from social choice theory suggesting that in certain situations there simply is no correct procedure for legitimate outcomes that the liberal state may employ. The fourth chapter responds to this concern by maintaining that there exists a symmetry between how an individual person and the liberal state make decisions, and that insights into individual decision making sheds light on how it may be done by a group of people in a liberal democracy. Finally, in the fifth chapter, I move in this direction by presenting an account of the sort of agreements between individuals that legitimacy ought to be grounded upon. Ultimately, procedures like voting remain an important aspect of liberal democracy for authorizing state action, though not necessarily for the reasons that many liberal democrats endorse. (shrink)
This article explores the rhetoric of violence in the Buddhist tantras, arguing that it generally falls into two types: violence deployed in a purely rhetorical fashion for the purpose of impressing or persuading the reader; and textual depictions of violent ritual practices, which can, with some caveats, be interpreted as depictions of, and possibly prescriptions for, ritual violence. The former type often includes grandiose or exaggerated instances of hyperbolic rhetoric, often deployed for the purpose of aggrandizing the text or tradition. (...) The article segues to discussions of descriptions of and prescriptions for ritual violence, and explores one of the justifications given for ritual violence, namely that it contributes to, or is excused by, the attainment of a spiritually advanced state of awareness called the “non-dual gnosis”. Here particular attention is paid to violent rituals that involve the creation of effigies or symbolic substitutes for a sacrificial victim. These rituals, rather than involving actual violence, instead symbolically depict it. Yet these rituals are still violent insofar as they are symbolic enactments of acts of violence, and often they are performed with the goal of actually harming the victim who is symbolically represented in the ritual practice. The article concludes with an examination of a strategy for legitimizing such violence by invoking the concept of non-dual gnosis, and suggests that this ethical double standard has actually been used to excuse ethically dubious conduct by contemporary Buddhist leaders. (shrink)
The paper engages Christopher Boorse’s (1975, 1976, 1977, 1987, 1997, 2014) Bio-Statistical Theory (BST). In its current form, BST runs into a significant challenge. For BST to account for its central tenet—that lower-level part-dysfunction is sufficient for higher-level pathology—it must provide criteria for how to decide which lower-level parts are the ones to be analyzed for health or pathology. As BST is a naturalistic theory, such choices must be based solely on naturalistic considerations. An argument will be provided to show (...) that, if BST is to be preserved, such parthood choices will be based on non-naturalistic considerations. We will demonstrate that even when parthood choices are based on the best way to preserve BST, there will be counterintuitive results which bring the central tenet of BST into question. (shrink)
