Does thought have distinctive experiential features? Is there, in addition to sensory phenomenology, a kind of cognitive phenomenology--phenomenology of a cognitive or conceptual character? Leading philosophers of mind debate whether conscious thought has cognitive phenomenology and whether it is part of conscious perception and conscious emotion.

In 1997, a Scottish surgeon by the name of Robert Smith was approached by a man with an unusual request: he wanted his apparently healthy lower left leg amputated. Although details about the case are sketchy, the would-be amputee appears to have desired the amputation on the grounds that his left foot wasn’t part of him – it felt alien. After consultation with psychiatrists, Smith performed the amputation. Two and a half years later, the patient reported that his life had (...) been transformed for the better by the operation [1]. A second patient was also reported as having been satisfied with his amputation [2]. (shrink)

Peer reporting is a specific form of whistelblowing in which an individual discloses the wrongdoing of a peer. Previous studies have examined situational variables thought to influence a person's decision to report the wrongdoing of a peer. The present study looked at peer reporting from the individual level. Five hypotheses were developed concerning the relationships between (1) religiosity and ethical ideology, (2) ethical ideology and ethical judgments about peer reporting, and (3) ethical judgments and intentions to report peer wrongdoing.Subjects read (...) a vignette concerning academic cheating, and were asked to respond to a question-naire concerning the vignette. Data were analyzed using structural equation methodology. (shrink)

Dimensions of the ethical work climate, as conceptualized by Victor and Cullen (1988), are potentially important influences on individual ethical decision-making in the organizational context. The present study examined the direct and indirect effects of individuals' perceptions of work climate on their ethical judgments and behavioral intentions regarding an ethical dilemma. A national sample of marketers was surveyed in a scenario-based research study. The results indicated that, although perceived climate dimensions did not have a direct effect on behavioral intentions, there (...) were significant moderating effects. Climates perceived as emphasizing social responsibility and rules/codes moderated the individual ethical judgment-behavioral intentions relationship such that individuals were less likely to say that they would engage in a questionable selling practice even when they themselves did not believe the practice to be unethical. Respondents were somewhat more likely to form intentions consistent with their judgment that the questionable practice was morally acceptable when the ethical climate was characterized by an emphasis on team/friendship. (shrink)

Differences in ethical ideology are thought to influence individuals'' reasoning about moral issues (Forsyth and Nye, 1990; Forsyth, 1992). To date, relatively little research has addressed this proposition in terms of business-related ethical issues. In the present study, four groups, representing four distinct ethical ideologies, were created based on the two dimensions of the Ethical Position Questionnaire (idealism and relativism), as posited by Forsyth (1980). The ethical judgments of individuals regarding several business-related issues varied, depending upon their ethical ideology.

A popular approach to monothematic delusions in the recent literature has been to argue that monothematic delusions involve broadly rational responses to highly unusual experiences. Campbell calls this the empiricist approach to monothematic delusions, and argues that it cannot account for the links between meaning and rationality. In place of empiricism Campbell offers a rationalist account of monothematic delusions, according to which delusional beliefs are understood as Wittgensteinian framework propositions. We argue that neither Campbell's attack on empiricism nor his rationalist (...) alternative to empiricism is successful. (shrink)

Explanation does not exist in a metaphysical vacuum. Conceptions of the structure of a phenomenon play an important role in guiding attempts to explain it, and erroneous conceptions of a phenomenon may direct investigation in misleading directions. I believe that there is a case to be made for thinking that much work on the neural underpinnings of consciousness—what is often called the neural correlates of consciousness—is driven by an erroneous conception of the structure of consciousness. The aim of this paper (...) is lay bare some connections between the explanation of consciousness and the structure of consciousness, and to argue for a conception of the structure of consciousness that is more adequate than that which currently drives much research into the neural correlates of consciousness. (shrink)

We have various everyday measures for identifying the presence of consciousness, such as the capacity for verbal report and the intentional control of behavior. However, there are many contexts in which these measures are difficult to apply, and even when they can be applied one might have doubts as to their validity in determining the presence/absence of consciousness. Everyday measures for identifying consciousness are particularly problematic when it comes to ‘challenging cases’—human infants, people with brain damage, nonhuman animals, and AI (...) systems. There is a pressing need to identify measures of consciousness that can be applied to challenging cases. This paper explores one of the most promising strategies for identifying and validating such measures—the natural-kind strategy. The paper is in two broad parts. Part I introduces the natural-kind strategy, and contrasts it with other influential approaches in the field. Part II considers a number of objections to the approach, arguing that none succeeds. (shrink)

The present study extends the study of individuals' ethical ideology withinthe context of marketing ethics issues. A national sample of marketing professionals participated. Respondents' ethical ideologies were classified as absolutists, situationists, exceptionists, or subjectivists using the Ethical Position Questionnaire (Forsyth, 1980). Respondents then answered questions about three ethically ambiguous situations common to marketing and sales. The results indicated that marketers' ethical judgments about the situations differed based on their ethical ideology, with absolutists rating the actions as most unethical. The findings (...) are consistent with those of two earlier studies that utilized samples of business students (Barnett et al., 1994, 1995). The results suggest that personal moral philosophy is an important influence on ethical decision making that should be considered in empirical studies of business ethics. The results also support the utility of the Ethical Position Questionnaire (Forsyth, 1980) as a means for researchers and practitioners to assess individuals' ethical ideology. (shrink)

Employees perception of the existence of a covenantal relationship between themselves and their employer indicates that they believe there is a mutual commitment to shared values and the welfare of the other party in the relationship. Research suggests that these types of employment relationships have positive benefits for both employees and employers. There has been little research, however, on the factors that determine whether such relationships will develop and thrive.In this paper, we suggest that the organizations ethical work climate may (...) be an important factor affecting employees perceptions about the nature of the relational contract between themselves and their employer. Specifically, we argue that work climates emphasizing benevolence and principle will be associated with covenantal relationships. Conversely, we believe that work climates emphasizing egoism will make it less likely that covenantal relationships will develop between an employer and employee. (shrink)

One of the central problems in the study of consciousness concerns the ascription of consciousness. We want to know whether certain kinds of creatures—such as non-human animals, artificially created organisms, and even members of our own species who have suffered severe brain-damage—are conscious, and we want to know what kinds of conscious states these creatures might be in if indeed they are conscious. The identification of accurate markers of consciousness is essential if the science of consciousness is to have any (...) chance of success. (shrink)

In his 1996 paper Neurophenomenology: A methodological remedy for the hard problem, Francisco Varela called for a union of Husserlian phenomenology and cognitive science. Varela''s call hasn''t gone unanswered, and recent years have seen the development of a small but growing literature intent on exploring the interface between phenomenology and cognitive science. But despite these developments, there is still some obscurity about what exactly neurophenomenology is. What are neurophenomenologists trying to do, and how are they trying to do it? To (...) what extent is neurophenomenology a distinctive and unified research programme? In this paper I attempt to shed some light on these questions. (shrink)

The on-going debate over the ‘admissible contents of perceptual experience’ concerns the range of properties that human beings are directly acquainted with in perceptual experience. Regarding vision, it is relatively uncontroversial that the following properties can figure in the contents of visual experience: colour, shape, illumination, spatial relations, motion, and texture. The controversy begins when we ask whether any properties besides these figure in visual experience. We argue that ‘ensemble properties’ should be added to the list of visually admissible properties. (...) Ensemble properties are features that belong to a set of perceptible objects as a whole as opposed to the individuals that constitute that set. They include such features as the mean size of an array of shapes or the average emotional expression of an array of faces. Recent work in vision science has yielded compelling evidence that the visual system routinely encodes such properties. We argue that epistemological considerations provide strong reasons to think that these properties figure in visual experience. Judgements about ensemble properties are immediately warranted by our perceptual experience, and the only plausible way that a perceptual experience could confer this warrant is if it confers awareness of ensemble properties. (shrink)

Although delusions are typically regarded as beliefs of a certain kind, there have been worries about the doxastic conception of delusions since at least Bleuler’s time. ‘Anti-doxasticists,’ as we might call them, do not merely worry about the claim that delusions are beliefs, they reject it. Reimer’s paper weighs into the debate between ‘doxasticists’ and ‘anti-doxasticists’ by suggesting that one of the main arguments given against the doxastic conception of delusions—what we might call the functional role objection—is based on a (...) fallacy. She also draws attention to certain parallels between delusions and what she calls “nihilistic philosophical doctrines,” such as the skeptical position that we have no .. (shrink)

Sperm, eggs and embryos are made up of more than genes, and there are indications that changes to non‐genetic structures in these elements of the germline can also be inherited. It is, therefore, a mistake to treat phrases like ‘germline inheritance’ and ‘genetic inheritance’ as simple synonyms, and bioethical discussion should expand its focus beyond alterations to the genome when considering the ethics of germline modification. Moreover, additional research on non‐genetic inheritance draws attention to a variety of means whereby differences (...) can be inherited in offspring generations that do not rely on differences in germline structures. Research on these diverse forms of inheritance challenges the notion that there is some special form of ethical concern that falls on germline interventions in general, and on interventions to the nuclear genome within the germline in particular. (shrink)

On a common view of scenario-based sceptical arguments sceptical scenarios are error-possibilities, i.e. their point is to introduce the possibility of having only false beliefs. However, global error is impossible for purely logical/conceptual reasons: Even if one’s beliefs are consistent, the negations of one’s beliefs need not be consistent as well. My paper deals with the question of what the consequences of this result are. Two attempts at repairing scenario-based sceptical arguments within the framework of understanding sceptical scenarios as error-possibilities (...) are found wanting. Instead, what should be given up is the assumption that sceptical scenarios are error-possibilities. What is thought-provoking about the scenario of the brain in a vat is not that none of its empirical beliefs are true, but that all of its empirical beliefs fall short of knowledge at the same time. Hence, sceptical scenarios are not error-possibilities, but ignorance possibilities. If this is so, both the closure argument and the underdetermination argument commit a subtle mistake and should be replaced by slightly different arguments. The principle of excluded ignorance-possibilities turns out to be an epistemological principle that is faithful to scepticism’s tenets without misinterpreting sceptical scenarios as error-possibilities. (shrink)

Elisabeth Pacherie is a research fellow in philosophy at Institut Jean Nicod, Paris. Her main research and publications are in the areas of philosophy of mind, psychopathology and action theory. Her publications include a book on intentionality (_Naturaliser_ _l'intentionnalité_, Paris, PUF, 1993) and she is currently preparing a book on action and agency.

This collection of essays focuses on the interface between delusions and self-deception.

systematicity is. Until systematicity is adequately systematicity. Most contributors to these debates have clarified, we cannot know whether classical paid little or no attention to the alleged empirical.

Systems of private regulation based on certification have recently emerged to address environmental issues in the forest products industry and labor issues in the apparel industry. To explain why the same regulatory form has emerged across these fields, the author uses a historical and comparative case study approach, closely examining early moments and paying attention to “roads not taken.” Two types of factors led to the initial emergence of private certification: social movement campaigns targeting companies and a neo-liberal institutional context. (...) The analysis shows specific ways in which these factors led states, nongovernmental organizations, and companies to build or support certification associations. (shrink)

Elliott Sober and his defenders think of selection, drift, mutation, and migration as distinct evolutionary forces. This paper exposes an ambiguity in Sober's account of the force of selection: sometimes he appears to equate the force of selection with variation in fitness, sometimes with ‘selection for properties’. Sober's own account of fitness as a property analogous to life-expectancy shows how the two conceptions come apart. Cases where there is selection against variance in offspring number also show that selection and drift (...) cannot be distinguished in the way Sober hopes for. These issues have significance beyond the parochial matter of the coherence of Sober's system. There is no good principled answer to the question of which features of a population should count among the contributors to fitness. This means there is no non-arbitrary account of the nature of selection. (shrink)

People generally develop some degree of competence in general informal reasoning and argument skills, but how do they go beyond this to attain higher expertise? Ericsson has proposed that high-level expertise in a variety of domains is cultivated through a specific type of practice, referred to as ‘deliberate practice’. Applying this framework yields the empirical hypothesis that high-level expertise in informal reasoning is the outcome of extensive deliberate practice. This paper reports results from two studies evaluating the hypothesis. University student (...) participants completed 12 weeks of deliberate practice in informal reasoning. Quantity of practice was recorded by computer, and additionally assessed via self report. The hypothesis was supported: students in both studies showed a large improvement, and practice as measured by computer, was related to amount of improvement in informal reasoning. These findings support adopting a deliberate practice approach when attempting to teach or learn expertise in informal reasoning. (shrink)

Whistleblowing by employees to regulatory agencies and other parties external to the organization can have serious consequences both for the whistleblower and the company involved. Research has largely focused on individual and group variables that affect individuals'' decision to blow the whistle on perceived wrongdoing.This study examined the relationship between selected organizational characteristics and the perceived level of external whistleblowing by employees in 240 organizations. Data collected in a nationwide survey of human resource executives were analyzed using analysis of variance.

_Manual of Regulation-Focused Psychotherapy for Children with Externalizing Behaviors: A Psychodynamic Approach_ offers a new, short term psychotherapeutic approach to working dynamically with children who suffer from irritability, oppositional defiance and disruptiveness. _RFP-C_ enables clinicians to help by addressing and detailing how the child’s externalizing behaviors have meaning which they can convey to the child. Using clinical examples throughout, Hoffman, Rice and Prout demonstrate that in many dysregulated children, _RFP-C_ can: Achieve symptomatic improvement and developmental maturation as a result of (...) gains in the ability to tolerate and metabolize painful emotions, by addressing the crucial underlying emotional component. Diminish the child’s use of aggression as the main coping device by allowing painful emotions to be mastered more effectively. Help to systematically address avoidance mechanisms, talking to the child about how their disruptive behavior helps them avoid painful emotions. Facilitate development of an awareness that painful emotions do not have to be so vigorously warded off, allowing the child to reach this implicit awareness within the relationship with the clinician, which can then be expanded to life situations at home and at school. This handbook is the first to provide a manualized, short-term dynamic approach to the externalizing behaviors of childhood, offering organizing framework and detailed descriptions of the processes involved in _RFP-C_. Supplying clinicians with a systematic individual psychotherapy as an alternative or complement to PMT, CBT and psychotropic medication, it also shifts focus away from simply helping parents manage their children’s misbehaviors. Significantly, the approach shows that clinical work with these children is compatible with understanding the children’s brain functioning, and posits that contemporary affect-oriented conceptualizations of defense mechanisms are theoretically similar to the neuroscience construct of implicit emotion regulation, promoting an interface between psychodynamics and contemporary academic psychiatry and psychology. Manual of Regulation-Focused Psychotherapy for Children with Externalizing Behaviors: A Psychodynamic Approach is a comprehensive tool capable of application at all levels of professional training, offering a new approach for psychoanalysts, child and adolescent counselors, psychotherapists and mental health clinicians in fields including social work, psychology and psychiatry. (shrink)

The goal of the Reason! project is to develop an effective and affordable method for improving informal reasoning. In this paper we sketch the background to the project, briefly describe the Reason! software, and report positive results from a detailed study of the first full-scale trial.

The relation of scepticism to infallibilism and fallibilism is a contested issue. In this paper I argue that Cartesian sceptical arguments, i.e. sceptical arguments resting on sceptical scenarios, are neither tied to infallibilism nor collapse into fallibilism. I interpret the distinction between scepticism and fallibilism as a scope distinction. According to fallibilism, each belief could be false, but according to scepticism all beliefs could be false at the same time. However, to put this distinction to work sceptical scenarios have to (...) be understood as ignorance-possibilities, not as error-possibilities. To show that scepticism is not tied to infallibilism I reject the principle of unrestricted relevance according to which any error- or ignorance-possibility whatsoever is relevant. Instead I argue that the sceptic should distinguish between local and global ignorance-possibilities. Global ignorance-possibilities are relevant even though not all ignorance-possibilities are relevant. The result is a refined version of the Cartesian sceptical argument that avoids two traps other versions do not avoid. (shrink)

Epistemological disjunctivism, as defended by, for example, McDowell, Neta and Pritchard, is the view that epistemic justification can be – and in paradigmatic cases of perceptual knowledge actually is – both factive and reflectively accessible. One major problem for this view is the access problem: apparently, epistemological disjunctivism entails that ordinary external world propositions can be known by reflection alone. According to epistemological disjunctivism, seeing that the sun is shining is reflectively accessible and seeing that the sun is shining entails (...) that it is. Assuming closure of reflective knowledge under known entailment it is also reflectively knowable that the sun is shining. Drawing on joint work with Neta, Pritchard replies that disjunctivism is not committed to this absurdity, but only to the possibility of reflective access to empirical reasons. In this article I offer an interpretation of this reply, but also an objection to it: my interpretation is based on applying the source/content distinction to epistemic reasons. My objection is based on arguing that the access problem is a problem for any version of access internalism. Although Pritchard's reply solves the general access problem, it does not solve the access problem that is generated by the specific commitments of epistemological disjunctivism. Due to the transparency of self-knowledge of propositional perception, epistemological disjunctivism cannot meet a central requirement for applying the source/content distinction. (shrink)

Synthetic biology is often described as a project that applies rational design methods to the organic world. Although humans have influenced organic lineages in many ways, it is nonetheless reasonable to place synthetic biology towards one end of a continuum between purely ‘blind’ processes of organic modification at one extreme, and wholly rational, design-led processes at the other. An example from evolutionary electronics illustrates some of the constraints imposed by the rational design methodology itself. These constraints reinforce the limitations of (...) the synthetic biology ideal, limitations that are often freely acknowledged by synthetic biology’s own practitioners. The synthetic biology methodology reflects a series of constraints imposed on finite human designers who wish, as far as is practicable, to communicate with each other and to intervene in nature in reasonably targeted and well-understood ways. This is better understood as indicative of an underlying awareness of human limitations, rather than as expressive of an objectionable impulse to mastery over nature. (shrink)

Pt. I. Wittgenstein. Introduction -- Short biography -- Pt. II. Philosophy. Wittgenstein and philosophy -- Wittgenstein's later philosophy -- Pt. III. Theology. Wittgenstein and theology -- Wittgenstein and the theologian -- Wittgenstein in theological practice -- Explanations, doubt and redemption.

Unlike surrogacy and cloning, reproduction via gamete donation is widely assumed to be morally unproblematic. Recently, a number of authors have argued that this assumption is mistaken: gamete donors, they claim, have parental responsibilities that they typically treat too lightly. In this paper I argue that the ‘parental neglect’ case against gamete donation fails. I begin by examining and rejecting the view that gamete donors have parental responsibilities; I claim that none of the current accounts of parenthood provides good reason (...) for ascribing parenthood to gamete donors. I then argue that even if gamete donors do have parental responsibilities for ‘their’ children, it is not clear that they treat these responsibilities too lightly. I conclude the paper by examining the wider question of just what kind of responsibilities gamete donors might have towards the children that they have a role in creating. (shrink)

argues that when reproduction is sexual, natural selection can explain why individual organisms possess the traits they do. In stating his argument Matthen makes use of a conception of individual organisms as receptacles for collections of genes—a conception that cannot do the work Matthen requires of it. Either these receptacles are abstract objects, such as bare possibilities for organisms, or they are concrete. The first reading is too weak, since it allows selection to explain individual traits in both sexual and (...) asexual contexts. The only concrete entities we might think of as receptacles for collections of genes are male or female gametes. It is true that in the sexual context selection explains why an individual gamete combines with a second gamete of one type rather than another; however, this is not to say that selection explains why an individual organism has the traits it does. (shrink)

What, if anything, is wrong with typological thinking? The question is important, for some evolutionary developmental biologists appear to espouse a form of typology. I isolate four allegations that have been brought against it. They include the claim that typological thinking is mystical; the claim that typological thinking is at odds with the fact of evolution; the claim that typological thinking is committed to an objectionable metaphysical view, which Elliott Sober calls the ‘natural state model’; and finally the view (endorsed (...) by Ron Amundson and Günter Wagner) that typological thinking—and specifically evolutionary developmental biology’s typological thinking—is committed to a peculiar form of causation that does not fit neatly into the causal models endorsed by population genetics. I argue that, properly understood, the typological thinking of evolutionary developmental biology does not run into any of these problems. *Received April 2008; revised August 2009. †To contact the author, please write to: Department of History and Philosophy of Science, University of Cambridge, Free School Lane, CB2 3RH Cambridge, United Kingdom; e‐mail: [email protected]. (shrink)

I argue that attempts to give philosophical accounts of meaningfulness in life are largely empty since there is no unitary concept to be analysed, and there are no criteria for what will count as success in that project. I suggest that there is a better prospect for giving an account of meaninglessness in life, and that efforts are more usefully directed at this project. I then offer such an account in which it is proposed that what often (but not always) (...) underlies feelings that life is meaningless is a matter of the person concerned finding nothing worth doing, pursuing or aspiring to; that is, their finding nothing to be of value. The account is then modified and expanded, and is found to usefully explain the phenomena of anhedonia, distress and failure of motivation frequently associated with feelings of meaninglessness. The account is not intended as a conceptual analysis, but as an explanation of what is (often) happening when people find life meaningless. The paper concludes with discussions of what may be said about meaningfulness in the light of the offered account of meaninglessness, and of the distinction between life being felt to be meaningless, and life actually being meaningless. (shrink)

Can a person be harmed or wronged by being brought into existence? Can a person be benefited by being brought into existence? Following David Heyd, I refer to these questions as “genethical questions”. This chapter examines three broad approaches to genethics: the no-faults model, the dual-benchmark model, and the parity model. The no-faults model holds that coming into existence is not properly subject to moral evaluation, at least so far as the interests of the person that is to be brought (...) into existence are concerned. The dual benchmark model allows that coming into existence can be subject to moral evaluation, but holds that our judgments about the kinds of lives worth starting ought not be aligned with our judgments about the kinds of lives worth sustaining. I argue against both the no-faults and dual benchmark models. In their place, I argue for a parity approach to genethics, according to which our judgments about the conditions under which life is worth creating ought to be constrained by our judgments about the conditions under which life is worth continuing. (shrink)

The four tenets of the Strong Program are compatible with a scientific realism founded on an externalist epistemology. Such an epistemology allows that appropriate norms of rationality may differ from time to time, and from community to community, and thereby enables the realist to embrace strong forms of the ‘symmetry principle’. It also suggests a fruitful collaborative research program in externalist social epistemology. Some of what the Edinburgh School says about truth can also be accepted. But the realist should reject (...) the School's argument for the claim that there is no distinction between being rational and being locally accepted as rational, which seems to rest on a kind of epistemological internalism. Introducing the Strong Program Realism and the four tenets A stronger reading of symmetry Conflict and cooperation A note on discovery and justification Relativism and realism Truth Points of contention: the restriction of explanatory contrasts Points of contention: standards of rationality. (shrink)

This article responds to a commentary by Christian Schubert on our 'Evolvability and Progress in Evolutionary Economics'. Our response elaborates the key disagreement between Schubert and us, namely, our views about the purpose of an account of progress in evolutionary economics.

What is the role of sceptical scenarios—dreams, evil demons, brains in a vat—in scep- tical arguments? According to the error view, sceptical scenarios illustrate the possibil- ity of massive falsity in one’s beliefs, whereas according to the ignorance view, they illustrate the possibility of massive ignorance not necessarily due to falsity. In this paper, the ignorance view is defended by surveying the arguments in favour of it and by replying to two pressing objections against it. According to the first objection, (...) the ignorance view illicitly introduces the kk-principle into sceptical arguments. In reply I argue that kk is not less plausible than its main rival, the closure principle. According to the second objection, relying on veridical ignorance-possibilities contradicts the transparency of belief. In reply I introduce a version of transparency that is consistent with the ignorance view. (shrink)

The rights and wrongs of adaptationism areoften discussed by appeal to what I call theartefact model. Anti-adaptationistscomplain that the use of optimality modelling,reverse engineering and other techniques areindicative of a mistaken and outmoded beliefthat organisms are like well-designedartefacts. Adaptationists (e.g. Dennett 1995)respond with the assertion that viewingorganisms as though they were well designed isa fruitful, perhaps necessary research strategyin evolutionary biology. Anti-adaptationistsare right when they say that techniques likereverse engineering are liable to mislead. This fact does not undermine the artefact (...) modelprecisely because the same techniques misleadus for the same reasons when they are appliedunreflectively to artefacts. Thoseadaptationists who hold only that it isworthwhile to investigate organisms as thoughthey were artefacts and thoseanti-adaptationists who criticise simplisticdesign models have far more in common than thelabels attached to their positions mightsuggest. (shrink)

Department of Computer Science Philosophy Program, Research School of Social Sciences University of Skövde, S-54128, SWEDEN Australian National University, Canberra ACT 0200.

Paper presented at Cognition, Evolution and Rationality: Cognitive Science for the 21st Century. Oporto, September 2002. To appear in a volume based on that conference edited by Antonio Jose Teiga Zilhao.

I consider a quantum system that possesses key features of quantum shape dynamics and show that the evolution of wave-packets will become increasingly classical at late times and tend to evolve more and more like an expanding classical system. At early times however, semiclassical effects become large and lead to an exponential mismatch of the apparent scale as compared to the expected classical evolution of the scale degree of freedom. This quantum inflation of an emergent and effectively classical system, occurs (...) naturally in the quantum shape dynamics description of the system, while it is unclear whether and how it might arise in a constrained Hamiltonian quantization. (shrink)

We seem to enjoy a very special kind of epistemic relation to our own conscious states. In The Conscious Mind (TCM), David Chalmers argues that our phenomenal judgments are fully‐justified or certain because we are acquainted with the phenomenal states that are the objects of such judgments. Chalmers holds that the acquaintance account of phenomenal justification is superior to reliabilist accounts of how it is that our PJs are justified, because it alone can underwrite the certainty of our phenomenal judgments. (...) I argue that Chalmers is unable to sustain this claim. (shrink)

One of the unconventional features of Wittgenstein’s _Tractatus Logico-Philosophicus_ is its use of an elaborated and detailed numbering system. Recently, Bazzocchi, Hacker und Kuusela have argued that the numbering system means that the _Tractatus_ must be read and interpreted not as a sequentially ordered book, but as a text with a two-dimensional, tree-like structure. Apart from being able to explain how the _Tractatus_ was composed, the tree reading allegedly solves exegetical issues both on the local and the global level. This (...) paper defends the sequential reading against the tree reading. After presenting the challenges generated by the numbering system and the two accounts as attempts to solve them, it is argued that Wittgenstein’s own explanation of the numbering system, anaphoric references within the _Tractatus_ and the exegetical issues mentioned above do not favour the tree reading, but a version of the sequential reading. This reading maintains that the remarks of the _Tractatus_ form a sequential chain: The role of the numbers is to indicate how remarks on different levels are interconnected to form a concise, surveyable and unified whole. (shrink)

A couple of years ago I set a mundane homework assignment for my class of about 50 mid-level Arts students. They were to take one of the course readings - a chapter from How the Mind Works by Steven Pinker - and return in a week with a one page essay, in which they had identified and evaluated the author's main argument.

Titus Lucretius Carus was an ardent disciple of Epicurus and the author of the De Rerum Natura, one of the greatest poems in Latin. Other than his approximate dates of birth and death, we have next to no reliable information about him. Because of his family name and his apparent familiarity with Roman upper-class mores, it is thought that Lucretius was probably a member of the aristocratic clan of the Lucretii, but this is not certain. And so any insight we (...) wish to gain into the thought and personality of Lucretius must come from the De Rerum Natura itself. (shrink)