Time-symmetric formulation of quantum mechanics—the two-state vector formalism—is presented as a tool for studying past behaviour of quantum systems. A role of weak measurement and weak values in the Cheshire Cat effect and a nested (Vaidman) three-path interferometer are discussed. Interpretation of a particle’s faint trace indicating possibility of discontinuous paths of particles passing the Vaidman interferometer is given. Consistent histories are presented as one of alternative approaches. Multitude of controversial issues is briefly reviewed and discussed.

Supervenience therefore is a concept with little to offer. It lacks conceptual clarity and is unable to explain the dependency relation without relying on it too heavily. Its mechanism of operation is unclear unless a projectivist analysis is used, but serious problems remain with such an account, and, even if it does apply to aesthetic or moral properties, and even secondary properties, we cannot see how it might apply to the chemical and physical world and to the mind/brain problem. Whatever (...) characteristics make it plausible in one realm debar it from the other, and even if it is restricted to the ethical realm we cannot see how supervenience applies to our prudential values, the basic attitudes that orient our moral and aesthetic outlook.This is the second aspect to the “Cheshire Catness” of supervenience; the harder you look at it the more insubstantial it becomes. It fades away into the background, leaving just its smile. But, like any smile, there is more gap than substance, and “supervenience” does nothing to fill that gap. Still the smile lingers, the haunting question of the connection between natural and moral-aesthetic properties. This is an important question and needs to be addressed, but supervenience does not address it. It merely labels it, and, by labelling it confers a spurious air of lucidity without shedding any but the most fractured light. (shrink)

Are there difficulties raised by the idea of backwards time travel—travel to earlier times—that are peculiar to objects? By ‘object’ in this context I mean something that takes up space, that typically prevents other items in the same category from occupying the same space, and for which it is generally thought appropriate to talk in terms of persistence conditions. One such problem is raised in H. G. Wells’ The Time Machine, but highlighted in the philosophical literature only very recently, by (...) William Grey. Consider Tim, who boards his time machine and, at 12 noon precisely, presses the button to send him back into the past. At any moments after noon, both Tim and the machine have ceased to exist. (shrink)

In this paper, I propose two theses, and then examine what the consequences of those theses are for discussions of reduction and emergence. The first thesis is that what have traditionally been seen as robust, reductions of one theory or one branch of science by another more fundamental one are a largely a myth. Although there are such reductions in the physical sciences, they are quite rare, and depend on special requirements. In the biological sciences, these prima facie sweeping reductions (...) fade away, like the body of the famous Cheshire cat, leaving only a smile.... The second thesis is that the "smiles" are fragmentary patchy explanations, and though patchy and fragmentary, they are very important, potentially Nobel-prize winning advances. To get the best grasp of these "smiles," I want to argue that, we need to return to the roots of discussions and analyses of scientific explanation more generally, and not focus mainly on reduction models, though three conditions based on earlier reduction models are retained in the present analysis. I briefly review the scientific explanation literature as it relates to reduction, and then offer my account of explanation. The account of scientific explanation I present is one I have discussed before, but in this paper I try to simplify it, and characterize it as involving field elements and a preferred causal model system abbreviated as FE and PCMS. In an important sense, this FE and PCMS analysis locates an "explanation" in a typical scientific research article. This FE and PCMS account is illustrated using a recent set of neurogenetic papers on two kinds of worm foraging behaviors: solitary and social feeding. One of the preferred model systems from a 2002 Nature article in this set is used to exemplify the FE and PCMS analysis, which is shown to have both reductive and nonreductive aspects. The paper closes with a brief discussion of how this FE and PCMS approach differs from and is congruent with Bickle's "ruthless reductionism" and the recently revived mechanistic philosophy of science of Machamer, Darden, and Craver. (shrink)

H. G. Wells’ Time Traveller inhabits uniform Newtonian time. Where relativistic/quantum travelers into the past follow spacetime curvatures, past-bound Wellsians must reverse their direction of travel relative to absolute time. William Grey and Robin Le Poidevin claim reversing Wellsians must overlap with themselves or fade away piecemeal like the Cheshire Cat. Self-overlap is physically impossible but ‘Cheshire Cat’ fades destroy Wellsians’ causal continuity and breed bizarre fusions of traveler-stages with opposed time-directions. However, Wellsians who rotate in higher-dimensional space (...) can reverse temporal direction without self-overlap, Cheshire Cats or mereological monstrosities. Alas, hyper-rotation in Newtonian space poses dynamic and biological problems,. Controllable and survivable Wellsian travel needs topologically-variable spaces. Newtonian space, not Newtonian time, is Wellsians’ real enemy. (shrink)

What is it that enables agents to find the business of reflective endorsement, deliberation, and willing meaningful? I argue that our having motivating reasons to act-and thus reason to lead a life-depends on a set of background "frames" of agency being in place. These "frames" are attitudes toward and beliefs about our own agency that, under normal conditions, are simply taken for granted as we lead our lives as agents and that thus do not enter into our normative reflection, deliberation, (...) planning, and intending. Those frames include a perception of our lives as meaningful, lack of alienation from one's own normative outlook, a belief in the effectiveness of instrumental reasoning, and confidence in our relative security from disastrous misfortune. When those background frames are disrupted, we may find our agency not defeated, but emptied of significance. (shrink)

Computer-mediated interaction on the Internet provides new opportunities to examine the links between reputation, risk, and the development of trust between individuals who engage in various types of exchange. In this article, we comment on the application of experimental sociological research to different types of computer-mediated social interactions, with particular attention to the emergence of what we call ‘trust networks’ (networks of those one views as trustworthy). Drawing on the existing categorization systems that have been used in experimental social psychology, (...) we relate the various forms of computer-mediated exchange to selected findings from experimental research. We develop a simple typology based on the intersection of random versus fixed-partner social dilemma games, and repeated versus one-shot interaction situations. By crossing these two types of social dilemma games and two types of interaction situations, we show that many forms of Internet exchange can be categorized effectively into four mutually exclusive categories. The resulting classification system helps to integrate the existing research on t rust in experimental social psychology with the emerging field of computer-mediated exchange. (shrink)

When people rely on the web to gather and distribute information, they can build a sense of trust in the websites with which they interact. Understanding the correlates of trust in most websites (general website trust) and trust in websites that one frequently visits (familiar website trust) is crucial for constructing better models of risk perception and online behavior. We conducted an online survey of active Internet users and examined the associations between the two types of web trust and several (...) independent factors: information technology competence, adverse online events, and general dispositions to be trusting or cautious of others. Using a series of nested ordered logistic regression models, we find positive associations between general trust, general caution, and the two types of web trust. The positive effect of information technology competence erases the effect of general caution for general website trust but not for familiar website trust, providing evidence that general trust and self-reported competence are stronger associates of general website trust than broad attitudes about prudence. Finally, the experience of an adverse online event has a strong, negative association with general website trust, but not with familiar website trust. We discuss several implications for online behavior and suggest website policies that can help users make informed decisions about interacting with potentially risky websites. (shrink)

The possibility of continuous backwards time travel—time travel for which the traveler follows a continuous path through space between departure and arrival—gives rise to the double-occupancy problem. The trouble is that the time traveler seems bound to have to travel through his or her younger self as the trip begins. Dowe and Le Poidevin agree that this problem is solved by putting the traveler in motion for a gradual trip to the past. Le Poidevin goes on to argue, however, that (...) the gradual trip gives rise to the Cheshire cat problem, a concern about whether the traveler survives the gradual trip. We address the Cheshire cat problem by proposing and considering new continuity constraints on identity over time. Along the way, we come upon an endurantist conception of temporal parts. (shrink)

Ronald J. Butler; IX*—Distinctiones rationis, or the Cheshire Cat which Left its Smile Behind it, Proceedings of the Aristotelian Society, Volume 76, Issue 1, 1.

This research was conducted to reveal the views of the parents and prospective parents in our country on the oncept of childhood, the methods of education they applied and their opinions about the effects of the internet. In this context; under the 40; 26 male 32 female, between 40-60; 7 male, 9 female, over the 60; 2 male, 2 female total78 people were interviewed. The findings were assessed regarding gender-generation and gender-repeat/expression. The results of this research show that the participants (...) are aware of the fact that every single child has a unique personality. According to the study, while the younger participants use more diverse and modern education techniques, the older ones still use traditional educational methods. In further detail, the participants are fully aware of the adverse effects of the internet, and they take control over their children's use of the internet. (shrink)

Some theorists have argued that we should understand the notion of free will from a functional perspective: free will just is our ability to choose effectively and adaptively in an ever-changing environment. Although far from what many philosophers normally mean by free will, those who adopt this biological-evolutionary perspective can clearly define and defend a notion of personal responsibility. One consequenceof this point of view is that addicts become responsible for their actions, for at each choice point, there is a (...) real sense in which the addict could have elected not to use or abuse. As a result, it has been argued that addiction is not a disease, that addictive behavior is voluntary, and that sometimes it is even rational. This paper defends a different way of thinking about addiction, one that aligns it with other complex chronic illnesses. The perspective put forth here suggests that these discussions about responsibility and free will represent an over-simplified and neuropsychologically inaccurate portrait of basic human capacities for behavioral choice. (shrink)

A premise of this paper that despite an emphasis on professional distance the occurrence of self-disclosure is inevitable in the practice of youth work, yet there is little in-depth discussion in the literature, which recognises or reflects this. We utilise literature from counselling and psychotherapy which highlights the pervasive and unavoidable nature of self-disclosure within therapeutic relationships. In doing so we argue that not only is self-disclosure inevitable in youth work, but that decisions about whether or not particular disclosures are (...) right or wrong are difficult, arguing that they need to be reflected upon and explored in their particular context. We suggest some boundaries for self-disclosure, as well as offer a model within which to begin to distinguish aspects of self-disclosure. This it is hoped will help maintain both effective and professional relationships with young people, but maintain that this still requires the professional judgement of youth workers. In so doing self-disclosure is recognised as not only inevitable but as a useful aid to youth work practice. (shrink)

Was this just another incendiary sound bite, headline news banner attacking the airwaves? Getting it wrong? Overstating some small technicality for the sake of getting attention? No, to all of the above: the most incendiary aspect of the blurb was that it was accurate. And it did get attention.

American undergraduates rated masculinity, femininity, and likability of two men from a videotaped interaction. Participants were informed that both men were cat persons, dog persons, heterosexual, adopted, or gay, or were unlabeled. Participants rated the men less masculine when cat persons than when dog persons or unlabeled, and less masculine and more feminine when gay than when anything else or unlabeled. The more masculine man received lower feminine ratings when a dog person than when a heterosexual, and higher masculine ratings (...) when a dog person than when unlabeled. Labels did not affect likability. Overall, the gay label consistently promoted cross-gender attributions, the dog person label encouraged somewhat heightened gender-appropriate attributions, and the cat person label allowed for normative attributions. (shrink)

Within the field of multispecies ethnography, a lingering question remains regarding how we can understand the nonhuman side of the human–nonhuman encounter. Many authors have ventured into this topic on a theoretical level, but none have proposed an effective methodological approach for how to achieve their goals. After examining the pitfalls experienced when acting as a volunteer at an animal shelter, I propose that in order to get closer to the feline gaze, we must first utilize an understanding of a (...) cat’s sensory capabilities. Recognizing that a cat’s subjectivities are necessarily mediated by their bodies, understanding how they perceive the world involves a sensory experiential methodology. Highlighting the many contributions of phenomenological frameworks along with their limitations, I argue that getting closer to the feline gaze means appreciating species differences rather than arguing for the shared qualities held across species. Because of the species barrier, an interdisciplinary approach must meld phenomenological with ethological methods to grasp the interspecies relationships created by the cat–human encounter. (shrink)

The role of chance in producing a picture by snapping a shutter release before a complex and quickly changing scene weakens the bond between the historic action photograph and the meanings it is routinely asked to bear. To appreciate this problem and to understand the array of popular notions that have been marshaled to finesse or suppress the role of chance in photographic production, I consider the case of Joe Rosenthal’s 1945 photograph of American servicemen raising a flag on Iwo (...) Jima. The analysis pushes the production of this famous photograph through a series of zoological analogies: Is it like a fisherman reeling in a trophy catch? Like a cat pouncing on a mouse or a spider setting a trap for a fly? Like a pig pushing its snout through the dirt? Like chimpanzees banging at typewriters? These analogies are playful but also serious. We need new models for understanding the production of the historic action photograph because the predominant modern and postmodern approaches to that production have suppressed the role of chance. Whereas the modern regime tends to understand the historic action photograph as an inspired flash of history, the postmodern regime tends to understand it as a discursive effect. Entertaining the notion that such a photograph is instead a stochastic result leads to a new conception of photography and its relationship to history. Chance emerges as a third kind of photographic madness, alongside the industrial madness decried by Charles Baudelaire and the indexical madness that moved Roland Barthes. (shrink)

Chronic post-surgical pain (CPSP) represents a highly prevalent and significant clinical problem. Both major and minor surgeries entail risks of developing CPSP, and cancer-related surgery is no exception. As an example, more than 40% of women undergoing breast cancer surgery struggle with CPSP years after surgery. While we do not fully understand the pathophysiology of CPSP, we know it is multifaceted with biological, social, and psychological factors contributing. The aim of this review is to advocate for the role of response (...) outcome expectancies in the development of CPSP following breast cancer surgery. We propose the Cognitive Activation Theory of Stress (CATS) as an applicable theoretical framework detailing the potential role of cortisol regulation, inflammation, and inflammatory-induced sickness behavior in CPSP. Drawing on learning theory and activation theory, CATS offers psychobiological explanations for the relationship between stress and health, where acquired expectancies are crucial in determining the stress response and health outcomes. Based on existing knowledge about risk factors for CPSP, and in line with the CATS position, we propose the SURGEry outcome expectancy (SURGE) model of CPSP. According to SURGE, expectancies impact stress physiology, inflammation, and fear-based learning influencing the development and persistence of CPSP. SURGE further proposes that generalized response outcome expectancies drive adaptive or maladaptive stress responses in the time around surgery, where coping dampens the stress response, while helplessness and hopelessness sustains it. A sustained stress response may contribute to central sensitization, alterations in functional brain networks and excessive fear-based learning. This sets the stage for a prolonged state of inflammatory-induced sickness behavior – potentially driving and maintaining CPSP. Finally, as psychological factors are modifiable, robust and potent predictors of CPSP, we suggest hypnosis as an effective intervention strategy targeting response outcome expectancies. We here argue that presurgical clinical hypnosis has the potential of preventing CPSP in women with breast cancer. (shrink)

Despite the fact that they play a prominent role in everyday speech, the representation and processing of fixed expressions during language production is poorly understood. Here, we report a study investigating the processes underlying fixed expression production. “Tip-of-the-tongue” (TOT) states were elicited for well-known idioms (e.g., hit the nail on the head) and participants were asked to report any information they could regarding the content of the phrase. Participants were able to correctly report individual words for idioms that they could (...) not produce. In addition, participants produced both figurative (e.g., pretty for easy on the eye) and literal errors (e.g., hammer for hit the nail on the head) when in a TOT state, suggesting that both figurative and literal meanings are active during production. There was no effect of semantic decomposability on overall TOT incidence; however, participants recalled a greater proportion of words for decomposable rather than non-decomposable idioms. This finding suggests there may be differences in how decomposable and non-decomposable idioms are retrieved during production. (shrink)

Erwin Schrödinger and Werner Heisenberg were the originators of two approaches, known respectively as “wave mechanics” and “matrix mechanics”, to what is now called “quantum mechanics” or “quantum theory”. The two approaches appear to be extremely different, both in their technical forms, and in their philosophical underpinnings. Heisenberg arrived at his theory by effectively renouncing the idea of trying to represent a physical system, such as a hydrogen Bohr's atom model for example, as a structure in space—time, but instead, following (...) the lead of Einstein's 1905 theory of relativity, representing only empirically observable properties, such as the transition amplitudes between the stationary states of the atom. These amplitudes can be arranged in square arrays of numbers. In Heisenberg's scheme these arrays, and other like them, are combined according to certain rules that were later recognized by Max Born to be the rules of matrix multiplication. The whole scheme is abstract and mathematical, and avoids using any space—time picture of what is going on at the atomic level. Schrödinger, on the other hand, represented the electron in an atom by a cloudlike wave surrounding the nucleus. This is a space—time structure that, superficially at least, is more in line with the classical physical theories of the eighteenth and nineteenth centuries. -/- Niels Bohr invited Schrödinger to come to Copenhagen to present his ideas, and to discuss this subject with himself, Heisenberg, and others. Schrödinger arrived in Copenhagen on October 1st, 1926, and was immediately intensively engaged by Bohr and the others in a “debate” that lasted for days. Eventually, Schrödinger become ill, and was confined in Bohr's home to a bed, upon which Bohr sat, continuing the discussion. Schrödinger finally exclaimed “If all the quantum jumping is here to stay, then I am sorry that I ever became involved in quantum mechanics”. Bohr replied, “But we are glad that you did!”. (shrink)

We propose a technical reformulation of the measurement problem of quantum mechanics, which is based on the postulate that the final state of a measurement is classical; this accords with experimental practice as well as with Bohr’s views. Unlike the usual formulation (in which the post-measurement state is a unit vector in Hilbert space), our version actually opens the possibility of admitting a purely technical solution within the confines of conventional quantum theory (as opposed to solutions that either modify this (...) theory, or introduce unusual and controversial interpretative rules and/or ontologies). To that effect, we recall a remarkable phenomenon in the theory of Schrödinger operators (discovered in 1981 by Jona-Lasinio, Martinelli, and Scoppola), according to which the ground state of a symmetric double-well Hamiltonian (which is paradigmatically of Schrödinger’s Cat type) becomes exponentially sensitive to tiny perturbations of the potential as ħ→0. We show that this instability emerges also from the textbook wkb approximation, extend it to time-dependent perturbations, and study the dynamical transition from the ground state of the double well to the perturbed ground state (in which the cat is typically either dead or alive, depending on the details of the perturbation). Numerical simulations show that adiabatically arising perturbations may (quite literally) cause the collapse of the wave-function in the classical limit. Thus, at least in the context of a simple mathematical model, we combine the technical and conceptual virtues of decoherence (which fails to solve the measurement problem but launches the key idea that perturbations may come from the environment) with those of dynamical collapse models à la grw (which do solve the measurement problem but are ad hoc), without sharing their drawbacks: single measurement outcomes are obtained (instead of merely diagonal reduced density matrices), and no modification of quantum mechanics is needed. (shrink)

Starting in 2005, general logical metatheorems have been developed that guarantee the extractability of uniform effective bounds from large classes of proofs of theorems that involve abstract metric structures X. In this paper we adapt this to the class of CAT\)-spaces X for \ and establish a new metatheorem that explains specific bound extractions that recently have been achieved in this context as instances of a general logical phenomenon.

Alexander Wendt’s Quantum Mind and Social Science reopens the question of the relevance of quantum mechanics to the social sciences. In response, I argue that due to “quantum decoherence,” the macroscopic world filters out quantum effects. Moreover, quantum decoherence makes it unlikely that the theory of quantum brains, on which Wendt relies, is true. Finally, while quantum decision theory is a potentially revolutionary field, it has not clearly accounted for alleged anomalies in classical understandings of decision making. However, the logic (...) of quantum decoherence can motivate a new approach to the structure-agent problem. (shrink)

We propose a technical reformulation of the measurement problem of quantum mechanics, which is based on the postulate that the final state of a measurement is classical; this accords with experimental practice as well as with Bohr’s views. Unlike the usual formulation (in which the post-measurement state is a unit vector in Hilbert space), our version actually opens the possibility of admitting a purely technical solution within the confines of conventional quantum theory (as opposed to solutions that either modify this (...) theory, or introduce unusual and controversial interpretative rules and/or ontologies).To that effect, we recall a remarkable phenomenon in the theory of Schrödinger operators (discovered in 1981 by Jona-Lasinio, Martinelli, and Scoppola), according to which the ground state of a symmetric double-well Hamiltonian (which is paradigmatically of Schrödinger’s Cat type) becomes exponentially sensitive to tiny perturbations of the potential as ħ→0. We show that this instability emerges also from the textbook wkb approximation, extend it to time-dependent perturbations, and study the dynamical transition from the ground state of the double well to the perturbed ground state (in which the cat is typically either dead or alive, depending on the details of the perturbation).Numerical simulations show that adiabatically arising perturbations may (quite literally) cause the collapse of the wave-function in the classical limit. Thus, at least in the context of a simple mathematical model, we combine the technical and conceptual virtues of decoherence (which fails to solve the measurement problem but launches the key idea that perturbations may come from the environment) with those of dynamical collapse models à la grw (which do solve the measurement problem but are ad hoc), without sharing their drawbacks: single measurement outcomes are obtained (instead of merely diagonal reduced density matrices), and no modification of quantum mechanics is needed. (shrink)

In this short essay, I report results from a representative national dataset from the Cooperative Institutional Research Program that shows that significantly more men than women intend to major in philosophy at the high‐school and pre‐university level. This lends credence to pre‐university effects hypotheses of women's underrepresentation in philosophy and successfully replicates a smaller analysis performed by Cheshire Calhoun at Colby College in 2009. I also defend my analysis against an objection that claims that intention to major is not (...) a good predictor of final major selection. Finally, I argue that this new analysis should lead to further investment in university‐level diversity programs. (shrink)

It is often assumed that pet ownership improves peoples’ wellbeing, but evidence of this pet effect has been mixed. We extended past research on pet personality, the pet effect, and value congruence to examine whether people perceive their pets to have humanlike values and if owner-pet values similarity has a positive effect on owners’ life satisfaction. In a large and diverse sample of Australian dog and cat owners, we find that people imbue their dogs and cats with (...) humanlike values in a way that reflects the theoretical circular structure of values. Importantly, perceptions of the values of dogs and cats differed in that dogs were perceived to prioritize more social-focus values, whereas cats were perceived to prioritize more personal-focus values. Additionally, we find that similarity in the values profile of dog owners and their dogs is positively associated with life satisfaction, but this was not the case for cats. However, when we examined associations between individual values similarity and life satisfaction, our results suggest a more complex and nuanced picture of both direct and indirect similarity effects. (shrink)

This essay is a reading of two Hollywood films: The Defiant Ones (1958, directed by Stanley Kramer, starring Tony Curtis and Sidney Poitier) and Rising Sun (1993, directed by Philip Kauffman starring Wesley Snipes and Sean Connery, based on the Michael Crichton novel of the same name). The essay argues that these films work to contain black demand for social and political equality not through exclusionary measures, but rather through deliberate acknowledgment of blackness as integral to US identity. My reading (...) shows how a homosocial bond between white and black stands in for US national identity, and how this identity is unified by foregrounding the threat of an apocalyptic outcome. I use the concept of brinkmanship to illustrate the political effects of this particular narrative form. Then I move to Rising Sun, a film that employs a racial triangle of white, black and Asian men to manage black demand for social change. I argue that the narrative logic and the cultural politics of the film require any figure that is both Asian and masculine to be coded as a foreign enemy. (shrink)

Some recent studies have shown that physical objects present in the environment can affect altruism. This effect was demonstrated in the context of fundraising for animals. Different banks were placed near the cash register in eight bakeries with a message explaining that the solicitation was for animal welfare. The banks were either in the shape of a dog, a cat, a cow, a pig, or a classic cube. Results showed that more donations were given with the dog and cat (...) banks, whereas no difference in donations was found among the three other banks. (shrink)

In this short essay, I report results from a representative national dataset from the Cooperative Institutional Research Program that shows that significantly more men than women intend to major in philosophy at the high-school and pre-university level. This lends credence to pre-university effects hypotheses of women's underrepresentation in philosophy and successfully replicates a smaller analysis performed by Cheshire Calhoun at Colby College in 2009. I also defend my analysis against an objection that claims that intention to major is not (...) a good predictor of final major selection. Finally, I argue that this new analysis should lead to further investment in university-level diversity programs. (shrink)

Eugene Wigner and others have speculated that the “collapse of the state vector” during an observation might be a physically real process so that some modification of current quantum theory would be required to describe the interaction with a conscious observer appropriately.Experimental reports on the “psychokinetic effect” as a mental influence on the outcome of quantum jumps suggest that perhaps this effect might be vital for an understanding of the observer's role in quantum mechanics.Combining these two speculations we (...) introduce a reduction principle that provides for the gradual reduction of a macroscopically ambiguous state and allows simultaneously for the occurrence of some psychokinetic effect in the process of observation.The resulting model leads to many of the paradoxical, but logically consistent, features of the psychokinetic effect that have been reported, and makes further testable predictions.The model does not touch on the more profound questions of consciousness. But the model implies that the result of a conscious observation, the collapse of the state vector, becomes accessible to the experimenter, with the psychokinetic effect as probe: Whether Schrödinger's cat has not or has collapsed the state vector determines whether or not the later human observer can still exert a psychokinetic influence on the result. (shrink)

Whenever the membranes of the egg in which the foetus emerges on its way to becoming a new-born are broken, imagine for a moment that something flies off, and that one can do it with an egg as easily as with a man, namely the hommelette, or the lamella. The lamella is something extra-flat, which moves like the amoeba. It is just a little more complicated. But it goes everywhere. And as it is something - I will tell you shortly (...) why - that is related to what the sexed being loses in sexuality, it is, like the amoeba in relation to sexed beings, immortal - because it survives any division, and scissiparous intervention. And it can turn around. Well! This is not very reassuring. But suppose it comes and envelopes your face while you are quietly asleep... I can't see how we would not join battle with a being capable of these properties. But it would not be a very convenient battle. This lamella, this organ, whose characteristic is not to exist, but which is nevertheless an organ - I can give you more details as to its zoological place - is the libido. It is the libido, qua pure life instinct, that is to say, immortal life, irrepressible life, life that has need of no organ, simplified, indestructible life. It is precisely what is subtracted from the living being by virtue of the fact that it is subject to the cycle of sexed reproduction. And it is of this that all the forms of the objet a that can be enumerated are the representatives, the equivalents. Every word has a weight here, in this deceivingly poetic description of the mythic creature called by Lacan "lamella". Lacan imagines lamella as a version of what Freud called "partial object": a weird organ which is magically autonomized, surviving without a body whose organ it should have been, like a hand that wonders around alone in early Surrealist films, or like the smile in Alice in Wonderland that persists alone, even when the Cheshire cat's body is no longer present: "'All right', said the Cat; and this time it vanished quite slowly, beginning with the end of the tail, and ending with the grin, which remained some time after the rest of it had gone. 'Well! I've often seen a cat without a grin', thought Alice; 'but a grin without a cat! It's the most curious thing I ever saw in my life!'" The lamella is an entity of pure surface, without the density of a substance, an infinitely plastic object that can not only incessantly change its form, but can even transpose itself from one to another medium: imagine a "something" that is first heard as a shrilling sound, and then pops up as a monstrously distorted body. A lamella is indivisible, indestructible, and immortal - more precisely, undead in the sense this term has in horror fiction: not the sublime spiritual immortality, but the obscene immortality of the "living dead" which, after every annihilation, re-composes themselves and clumsily goes on. As Lacan puts it in his terms, lamella does not exist, it insists: it is unreal, an entity of pure semblance, a multiplicity of appearances which seem to envelop a central void - its status is purely fantasmatic. This blind indestructible insistence of the libido is what Freud called "death drive," and one should bear in mind that "death drive" is, paradoxically, the Freudian name for its very opposite, for the way immortality appears within psychoanalysis: for an uncanny excess of life, for an "undead" urge which persist beyond the cycle of life and death, of generation and corruption. This is why Freud equates death drive with the so-called "compulsion-to-repeat," an uncanny urge to repeat painful past experiences which seems to outgrow the natural limitations of the organism affected by it and to insist even beyond the organism's death - again, like the living dead in a horror film who just go on. This excess inscribes itself into the human body in the guise of a wound which makes the subject "undead," depriving him of the capacity to die : when this wound is healed, the hero can die in peace. (shrink)

Suppose Alice asserts p, and the Caterpillar wants to disagree. If the Caterpillar accepts classical logic, he has an easy way to indicate this disagreement: he can simply assert ¬p. Sometimes, though, things are not so easy. For example, suppose the Cheshire Cat is a paracompletist who thinks that p ∨ ¬p fails (in familiar (if possibly misleading) language, the Cheshire Cat thinks p is a gap). Then he surely disagrees with Alice's assertion of p, but should himself (...) be unwilling to assert ¬p. So he cannot simply use the classical solution. Dually, suppose the Mad Hatter is a dialetheist who thinks that p ∧ ¬p holds (that is, he thinks p is a glut). Then he may assert ¬p, but it should not be taken to indicate that he disagrees with Alice; he doesn't. So he too can't use the classical solution. The Cheshire Cat and the Mad Hatter, then, have a common problem, and philosophers with opinions like theirs have adopted a common solution to this problem: appeal to denial. Denial, these philosophers suppose, is a speech act like assertion, but it is not to be understood as in any way reducing to assertion. Importantly, denial is something different from the assertion of a negation; this is what allows it to work even in cases where assertion of negation does not. Just as importantly, denial must express disagreement, since this is the job it's being enlisted to do. (shrink)

Numerous studies have shown that stimulus-response-compatibility (SRC) effects in the go-nogo version of the Simon task can be elicited as a result of performing the task together with another human or non-human agent (e.g., a Japanese-waving-cat, a working-clock, or a ticking-metronome). A parsimonious explanation for both social and non-social SRC effects is that highlighting the spatial significance of alternative (non-/social) action events makes action selection more difficult. This holds even when action events are task-irrelevant. Recent findings, however, suggest that this (...) explanation holds only for cases of a modality correspondence between the Simon task as such (i.e., auditory or visual) and the alternative (non-/social) action event that needs to be discriminated. However, based on the fact that perception and action are represented by the same kind of codes, an event that makes the go-nogo decision more challenging should impact go-nogo Simon task performance. To tackle this issue, the present study tested if alternative stimulus events that come from a different sensory modality do impact SRC effects in the go-nogo version of the Simon task. This was tested in the presence and absence of alternative action events of a human co-actor. In a multimodal (auditory–visual) go-nogo Simon paradigm, participants responded to their assigned stimulus – e.g., a single auditory stimulus while ignoring the alternative visual stimulus or vice versa – in the presence or absence of a human co-actor (i.e., joint and single go-nogo condition). Results showed reliable SRCs in both, single and joint go-nogo Simon task conditions independent of the modality participants had to respond to. Although a correspondence between stimulus material and attention-grabbing event might be an efficient condition for SRCs to emerge, the driving force underlying the emergence of SRCs rather appears to be whether the attentional focus prevents or facilitates alternative events to be integrated. Thus, under task conditions in which the attentional focus is sufficiently broad to enable the integration and thus cognitive representation of alternative events, go-nogo decisions become more difficult, resulting in reliable SRCs in single and joint go-nogo Simon tasks. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:“Warn Me If I Approach the Melody” HELAINE L. SMITH In the 1950s on Saturday night TV, Sid Caesar performed comic sketches for a full hour. In one sketch Carl Reiner played Edward R. Murrow interviewing Caesar as the jazz musician Progress Hornsby. At a certain point Murrow asks Hornsby, “To what do you attribute your band’s great success?” and Hornsby answers, “Well, we have special equipment that warns (...) us if we get anywhere near the melody.” And so it must be with Nancy Worman and all those classicists who approach classics and literature as she does—special equipment to warn them whenever they get anywhere near a responsible reading of the text.* Her argument, cast in sentences whose words, like the amphisbaena, turn back on themselves or are unrecognizable as spoken or written English, boils down to (1) Greek men were colonialists and imperialists; (2) Greek tragedy celebrated men of this sort; (3) there arose, quite to the surprise and possibly to the consternation of its authors, women in their plays who were strong and violent rebels against the oppressive social order; (4) Virginia Woolf, whose feminism is not quite as pure as we’d like it, is not so bad after all because, if you look closely, pulling out the odd word here and there, decontextualizing it, inserting its decontextualized meaning elsewhere and mistranslating any Greek phrase that stands in your way, you discover—voila!—that she held views of Greece and Greek tragedy identical to those of radical feminism and shaped her novels, stories, and essays to reflect that view. Worman’s feminist audience, as familiar as it must be with feminist reception theory, would appear, from the unusual number of play summaries, elementary descriptions of the arion 28.1 spring/summer 2020 *Nancy Worman, Virginia Woolf’s Greek Tragedy. London and New York: Bloomsbury Academic, 2019. xii + 152 pages. $102.00. 150 “warn me if i approach the melody” origin and structure of Greek drama, and serious mistranslations in her book, to be unfamiliar with ancient drama, with basic Greek, and perhaps with Virginia Woolf as well. Her book has from such scholars received copious praise. But for those who begin less thematically burdened and who, as a colleague of mine liked to say, “worship at the altar of the text,” Worman’s methods turn scholarly inquiry on its head, not because of what they conclude, but because her conclusions are reached the same way the Queen of Hearts insisted trials be conducted: verdict first, evidence afterwards. Nor does Worman’s text have any discernible structure. Material within chapters bears fleeting connection to chapter titles and subheads. Points appear, vanish, and reappear, like the Cheshire cat, suggesting prior academic papers, here combined. This overall disorganization weakens the book, as does the non-linear quality of individual points. The organization of this review, therefore, is not thematic but chronological : it addresses those works of Woolf’s to which Worman gives attention, and presents them by date of publication. A Room of One’s Own appears nowhere in Worman’s text, and To the Lighthouse receives only minimal attention. Medea is nowhere mentioned in the favored categories of proto-feminist and fierce woman. While The Trojan Women and The Birds would both have served Worman well in arguing that Greek theatre reflected Athenian imperialism, they too make no appearance in her text. Instead, she casts Sophocles’ Electra and Antigone as fierce women and their plays, together with the Agamemnon, as emblematic of Athenian aggression and patriarchy. And so, in the forced nature of Worman’s translations and in the reductiveness of her assessment of Woolf, we see the consequences of a determination to bend texts to serve popular theories. “a dialogue upon mount pentelicus” (1906) woolf’s views of Greece reveal the complexity of great writing. Woolf frequently satirizes classicists who take their Helaine L. Smith 151 learning to be a sign of natural excellence, those for whom knowledge of Greek is simply a marker of position and rank. But for those who love such things for their own sake, or come to love them, as the tourists eventually do in “A Dialogue upon Mount Pentelicus,” she... (shrink)

Human bodies have a totally different mode of existence from those collections of mental properties (intelligence, will power, consciousness, etc.) that we call minds. They belong to the ontological category of physical substances or entities, whereas mental properties belong to the ontological category of properties or attributes, and as such can exist only so long as their physical bearers exist. Mental properties “emerge” (in a sense that makes emergence ubiquitous throughout the natural world) when the constituent parts of a biological (...) organism—especially its brain—are configured in certain sorts of ways. A view of reality that is both conceptually coherent and scientifically comprehensive makes the very idea of surviving one’s bodily death literally absurd. -/- 1. The Cheshire Cat Fallacy: “A Grin Without a Cat” -- 2. Two Main Arguments for Substance Dualism - 2.1 An Appeal to the Logic of Identity and Difference - 2.2 An Appeal to the Noncogitative Nature of Matter -- 3. A Host of Problems for Substance Dualism - 3.1 The Inexplicability of Mind-Brain Dependence - 3.2 The Inexplicability of Mental Causation - 3.3 The Violation of Scientific Laws - 3.4 Minds as Miracle-Workers - 3.5 Problems about Our Embryological and Developmental Histories - 3.6 Problems about our Evolutionary Histories - 3.7 Which Stage of the Soul or Mind Survives? - 3.8 Where are our Disembodied Souls Supposed to Survive? -- 4. The Argument from Leibniz’s Law Presupposes a Category Misallocation - 4.1 The Fallacy of Reification - 4.2 Resisting the Reifying Lure of Language - 4.3 Dualistic Consequences of Reifying Mentalistic Terms - 4.4 Allocation to Ontological Categories - 4.5 Locke’s Partial Solution to the Category Misallocation - 4.6 Ryle on Category Mistakes and “the Ghost in the Machine” - 4.7 Ryle’s Important Insight: To Have a Mind is to have a Set of Mental Properties - 4.8 Interim Summary -- 5. The Emergence of “Minds” from Incogitative Matter - 5.1 Locke’s A Priori Argument - 5.2 Locke’s Argument Refuted by Counterexamples - 5.3 The Concept of Emergence Defined - 5.4 Rival Concepts of Emergence - 5.5 The Ubiquitousness of Emergent Properties - 5.6 The Metaphysics of Emergent Materialism - 5.6.1 Substance Monism - 5.6.2 The Doctrine of Property Dualism is Misconceived - 5.6.3 Emergent Properties of Different Kinds - 5.6.4 The “Hierarchy” of Sciences - 5.6.5 The Broad Spectrum of “Mental” Properties -- 6. The Metaphysical Impossibility of Survival - 6.1 Mind-Brain Dependence - 6.2 The Issue of Mental Causation - 6.2.1 The Bogeyman of Epiphenomenalism - 6.3 The Violation of Scientific Laws - 6.4 Minds as Miracle-Workers - 6.5 Our Embryological and Developmental Histories - 6.6 Our Evolutionary Histories -- 7. Conclusion. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:94. THE HUME LITERATURE FOR 1976 A fairly complete coverage of the recent Hume literature up to 1970 is available in my booklet, A Hume Bibliography from 1930 (York, 1971; obtainable direct from the author, post free, on payment of jé 1.25 within the U.K., c^3.00 or $8.00 elsewhere). Coverage up to 1975 is obtained when this is combined with the addenda and supplement published in the Philosophical Quarterly (...) in January 1976. What follows here will bring the record up to the end of 1976. Readers are invited to inform me of any omissions. The intention is to maintain a complete bibliographical record of critical work on Hume, by the regular publication in Hume Studies of an annual bibliography covering the previous year. In a forthcoming book (Edinburgh University Press; probable title, Fifty Years of Hume Scholarship) I have tried to provide all that the student of Hume needs as a guide to the secondary literature: an introductory essay on the development of Hume scholarship up to the present time, thorough coverage of the Hume literature from 1925 to 19 76, with indexing by author, language, and subject, and also a list of the main writings on Hume earlier this century. The following abbreviations of journal titles have been used: APQ American Philosophical Quarterly JHI Journal of the History of Ideas JHP Journal of the History of Philosophy JP Journal of Philosophy PAS Proceedings of the Aristotelian Society PB Philosophical Books PBA Proceedings of the British Academy PQ Philosophical Quarterly PR Philosophical Review RIP Revue Internationale de Philosophie 95. RM Review of Metaphysics TLS Times Literary Supplement Other abbreviations should be obvious. ALEJANDRO, de, J. M. 'El atomismo gnoseologico de David Hume (1711-1776)', Pensamiento 32, 383-403. ANDERSON, R. F. 'The Location, Extension, Shape, and Size of Hume's Perceptions', in Livingston & King (see below), 153-71. ARDAL, P. S. 'Some Implications of the Virtue of Reasonableness in Hume's Treatise', in Livingston & King, 91-106. ARDLEY, G. 'Hume's Common Sense Critics', RIP 30, 104-2 5. ATKINSON, R. F. 'Hume on the Standard of Morals', in Merrill & Shahan (see below), 25-44. BAGOLINI, L. David Hume e Adam Smith: Elementi per una ricerca di filosofia giuridica e politica. Bologna. BAYLES, M. D. 'Hume on Blame and Excuse', Hume Studies 2, 17-35. BEANBLOSSOM, R. E. 1A New Foundation for Humean Scepticism1, Phil. Studies 29, 207-10. BEAUCHAMP, T. L. 'An Analysis of Hume's Essay "On Suicide"', RM 30, 73-95. BERfIAN, D. "David Hume on the 1641 Rebellion in Ireland', Studies: a Quarterly Review 65, 101-102. BIRO, J. I. 'Hume on Self-Identity and Memory", RM 30, 19-38. BJELKE, J. F. 'Wirklichkeitserkenntnis und Wirklichkeitsimagination bei Hume', Archiv für Geschichte der Phil. 58, 23-39. BOATRIGHT, J. R. 'Hume's Account of Moral Sentiment", RIP 30, 79-90. BOSSERT, P. J. "Hume and Husserl on Time and Time-Consciousness ", J. Br. Soc. Phenomenol. 7, 44-52. 96. BURNS, S. "The Humean Female", Dialogue 15, 415-2 4. [425-40.] BUTLER, R. J. ' Distinctiones Rationis, or the Cheshire Cat which left its smile behind it", PAS 76, 165-76. BUTLER, R. J. 'Hume's Impressions', in Royal Inst, of Phil. Lectures, Vol. 9, 122-36. CAPALDI, N. 'Hume's Theory of the Passions', in Livingston & King, 172-90. CHERRY, C. 'Nature, artifice and moral approbation", PAS 76, 265-82. COHEN, R. 'The Rationale of Hume's Literary Inquiries', in Merrill & Shahan, 97-115. COLVER, A. W. David Hume, The Natural History of Religion and PRICE, J. V. David Hume, Dialogues concerning Natural Religion. Oxford. [PB_ 18 (1977), 49-54. ] COURTENAY, W. J. et al. Ockham, Descartes, and Hume: Self-Knowledge, Substance, and Causality. Madison, Wis. CONNON, R. W. 'Some Hume MS Alterations on a Copy of the Abstract', JHP 14, 353-6. DAVIDSON, D. 'Hume's cognitive theory of pride', JP- 73, 744-57. DAVIE, W. 'Hume's Catalog of Virtue and Vice', in Merrill & Shahan, 45-57. DERATHÉ, R. 'L'obligation politique selon Hume', RIP 30, 91-103. ESPOSITO, J. L. 'Hume and the Transcendental Idealists', Southern J. Phil. 14, 431-42. FALK, W. D. 'Hume on Is and Ought', Canadian J... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Feminist Studies 41, no. 2. © 2015 by Feminist Studies, Inc. 463 Kawika Guillermo Libido Ergo Sum Sitting atop a red beanbag stained with dark splotches, Kelsey watched the tells from the five boys sitting on the carpet in front of her. One by one they gave away their hands, their eyes dodging hers, perhaps afraid of her female intuition. She loved these surreptitious moments, when her boys tried (...) to fool her, believing that they had her in their clutches, as if she couldn’t help but be pulled by their charms. Kelsey went all in, moving her chips into the middle of the carpet. Kaleb’s mouth grinned to the right while Gabriel impatiently tapped on his knee, keeping beat with the remixed 80’s tune coming from the large boom box behind him. Billy’s face was in a gleeful Leave-It-to-Beaver of daffiness, and Michael’s dumbfounded expression—worn to distract her— was put out by a nervous scratch of his neck. After each had pussied out, Kelsey leaned over to distract them further with her cleavage as she picked up the red playing cards, her hair settling onto the boys’ laps as if to imitate fellatio. “Alright, pussy bitches,” she said, collecting the chips and stirring the toothpick in her mouth like a mortar. “Pass’em down,” pointing to the gold dealer’s piece. “Big blind, little blind.” She watched the world as if from a recliner and saw herself dealing the next hand with the finesse of a professional dealer. Her gaze circled the carpet of poker players. Their eyes never met hers. In every house party Kelsey hosted, she always saw a faint bleakness in her guests. She always cleaned them out, her eyes scanning them like food at a supermarket, unveiling their moves with every glance. She watched them all at once: Jackson wiping his mouth, Michael adjusting his glasses, Gabriel 464 Kawika Guillermo chewing on bubblegum in loud smacks, Billy grinning as he mouthed curse words. Finally, Kelsey took only a glimpse at her own cards before doubling the ante. Tommy shrugged and tossed his cards; Michael met her raise and she went all in. She noticed these patterns all between them. She saw their reactions before they even happened: Michael shaking his head and calling her a bitch as he splashed his cards onto her living room carpet. At two in the morning she drank two tequila shots in the kitchen with Paul, one of the many toxic men that she had invited to her party from work. He was a sturdy baseball player/lightweight alcoholic, toxic in his thoughtless remarks on meeting schedules, upcoming due-dates, and portfolios. “Then you put the salt on your thumb, or whatever,” Paul said, shaking up a bottle of Patrón Silver, as if it needed to be shaken. Kelsey stuck out her shot glass for another. A year ago she would have been doing homework, playfully kicking off the dust of the world with a big biology textbook in her hands. Since then, she had discovered that there was a pattern to debauchery that led to some existential fulfillment—a realizing of herself as a living substance—an uber-debauchery. Refusing to dilute her angst into anything but total surrender, she was still a Vegas girl, willing to throw herself into in the Las Vegas rites of passage of drunk driving, diving nude into neighbor’s pools, and waking up in hotel rooms with a hundred dollar bill on the cupboard, weighted in place by Gideon’s Bible. “Another sausage fest,” said a man in a cowboy hat and vintage overalls. Kelsey didn’t know him. He sat on the countertop like the Cheshire Cat and flipped through a book of bumper stickers. He wore one with the words “Libido Ergo Sum” on his forehead. “All right!” another drunken voice shouldered through waves of sound: “Seize the day!” “James’s baby sure looks cute tonight,” said another drunken voice. “’Course no one would try, except this guy.” The man in the cowboy hat smiled up at her. “How come you don’t invite your girlfriends to your parties?” “I don’t have... (shrink)

Britain’s August riots were an explosion bound sooner or later to happen. Just like a minefield: one knows that some of the explosives will, true to their nature, sooner or later explode, but one doesn’t know where and when. In the case of a social minefield, however, an explosion is likely to spread instantaneously, thanks to contemporary technology transmitting information in the ‘real time’ and prompting the ‘copy-cat’ effect. This particular social minefield was created by the combination of consumerism (...) with rising inequality. This was not a rebellion or an uprising of famished and impoverished people or an oppressed ethnic or religious minority but a mutiny of defective and disqualified consumers, people offended and humiliated by the display of riches to which they had been denied access. (shrink)

The operational definition of a weak value for a quantum mechanical system involves the limit of the weak measurement strength tending to zero. I study how this limit compares to the situation for the undisturbed system. Under certain conditions, which I investigate, this limit is discontinuous in the sense that it does not merge smoothly to the Hilbert space description of the undisturbed system. Hence, in these discontinuous cases, the weak value does not represent the undisturbed system. As a result, (...) conclusions drawn from such weak values regarding the properties of the studied system cannot be upheld. Examples are given. (shrink)

Influential parts of the veterinary profession, and notably the American Veterinary Medicine Association, are promoting the routine neutering of cats and dogs that will not be used for breeding purposes. However, this view is not universally held, even among representatives of the veterinary profession. In particular, some veterinary associations in Europe defend the view that when reproduction is not an issue, then neutering, particularly of dogs, should be decided on a case-by-case basis. However, even in Europe the American view is (...) gaining ground. In light of this situation, this paper considers whether or not routine neutering of cats and dogs, in cases where uncontrolled reproduction is not an issue, can be ethically defended. The starting point of this consideration is a review of the veterinary literature on the effects of neutering on companion animals. The focus is both on the welfare of neutered animals themselves, and on behavioral and other effects that may not directly affect the animals’ welfare, but that maybe motivating factors for owners to neuter their companion animals. Here it becomes clear that justification for routine neutering, particularly of confined male dogs, does not follow from claims about the dogs’ own welfare. The costs of neutering male dogs, in terms of the increased risk of very serious diseases, may well outweigh the benefits. Then, building on this veterinary material, but including some other, additional considerations, the paper goes through some possible ethical approaches to routine animal neutering. These ethical approaches offer different degrees of concern about, or opposition to, routine neutering. Finally, based on this ethical exploration, it is argued that routine neutering, at least in the case of non- free-ranging companion animals, raises significant ethical questions, and from some ethical perspectives, looks highly problematic. (shrink)