What is quantum mechanics about? The most natural way to interpret quantum mechanics realistically as a theory about the world might seem to be what is called wave function ontology: the view according to which the wave function mathematically represents in a complete way fundamentally all there is in the world. Erwin Schroedinger was one of the first proponents of such a view, but he dismissed it after he realized it led to macroscopic superpositions (if the wave function evolves in (...) time according to the equations that has his name). The Many-Worlds interpretation1 accepts the existence of such macroscopic superpositions but takes it that they can never be observed. Superposed objects and superposed observers split together in different worlds of the type of the one we appear to live in. For these who, like Schroedinger, think that macroscopic superpositions are a problem, the common wisdom is that there are two alternative views: "Either the wave function, as given by the Schroedinger equation, is not everything, or is not right" [Bell 1987]. The deBroglie-Bohm theory, now commonly known as Bohmian Mechanics, takes the first option: the description provided by a Schroedinger-evolving wave function is supplemented by the information provided by the configuration of the particles. The second possibility consists in assuming that, while the wave function provides the complete description of the system, its temporal evolution is not given by the Schroedinger equation. Rather, the usual Schroedinger evolution is interrupted by random and sudden "collapses". The most promising theory of this kind is the GRW theory, named after the scientists that developed it: Gian Carlo Ghirardi, Alberto Rimini and Tullio Weber.. It seems tempting to think that in GRW we can take the wave function ontologically seriously and avoid the problem of macroscopic superpositions just allowing for quantum jumps. In this paper we will argue that such "bare" wave function ontology is not possible, neither for GRW nor for any other quantum theory: quantum mechanics cannot be about the wave function simpliciter. That is, we need more structure than the one provided by the wave function. As a response, quantum theories about the wave function can be supplemented with structure, without taking it as an additional ontology. We argue in reply that such "dressed-up" versions of wave function ontology are not sensible, since they compromise the acceptability of the theory as a satisfactory fundamental physical theory. Therefore we maintain that: 1- Strictly speaking, it is not possible to interpret quantum theories as theories about the wave function; 2- Even if the wave function is supplemented by additional non-ontological structures, there are reasons not to take the resulting theory seriously. Moreover, we will argue that any of the traditional responses to the measurement problem of quantum mechanics (Bohmian mechanics, GRW and Many-Worlds), contrarily to what commonly believed, share a common structure. That is, we maintain that: 3- All quantum theories should be regarded as theories in which physical objects are constituted by a primitive ontology. The primitive ontology is mathematically represented in the theory by a mathematical entity in three-dimensional space, or space-time. (shrink)

Spontaneous localization theory is a quantum theory proposed by GianCarlo Ghirardi, together with Alberto Rimini and Tullio Weber in 1986. However, soon it became clear to Ghirardi that his work was more than just one theory: he actually developed a framework, a family of theories in which the wavefunction jumps, but where the ontology of the theory is underdetermined. After acknowledging that the wavefunction did not provide a satisfactory ontology, he assumed that matter was described by a continuous (...) matter density field in three-dimensional space, whose evolution is governed by a stochastic wavefunction evolution. Alternatively, Bell assumed that the wavefunction would govern a spatiotemporal event ontology, dubbed ‘flashes.’ However, not much work has been done with the perhaps most obvious possibility, namely that physical objects are made of particles. This paper has two aims. First to explain the reason why people require spontaneous localization theory to be more than just a theory about the wavefunction. This is done by showing how the problem everyone in the foundation of quantum mechanics take to be the fundamental problem of quantum mechanics, namely the measurement problem, is a red herring. Then, the paper explores the possibility of spontaneous localization theories of particles. I argue that this discussion is not a mere exercise, as spontaneous localization theories of particles may be amenable to a relativistic extension which does not require a foliation, and because in general the peculiar type of indeterminism of spontaneous localization theories may help shedding new light on the nature of the tension between quantum theory and relativity. (shrink)

The International Agency for Research on Cancer (IARC) is an organization which seeks to identify the causes of human cancer. Per agent, such as betel quid or Human Papillomaviruses, they review the available evidence deriving from epidemiological studies, animal experiments and information about mechanisms (and other data). The evidence of the different groups is combined such that an overall assessment of the carcinogenicity of the agent in question is obtained. In this paper, we critically review the IARC’s carcinogenicity evaluations. First (...) we show that serious objections can be raised against their criteria and procedures – more specifically regarding the role of mechanistic knowledge in establishing causal claims. Our arguments are based on the problem of confounders, of the assessment of the temporal stability of carcinogenic relations, and of the extrapolation from animal experiments. Then we address a very important question, viz. how we should treat the carcinogenicity evaluations that were based on the current procedures. After showing that this question is important, we argue that an overall dismissal of the current evaluations would be too radical. Instead, we argue in favour of a stepwise re-evaluation of the current findings. (shrink)

In a rare opportunity, the authors gathered data from two matched health care providers managed by an insurance company where auditors had discovered theft by employees in one of the matched organizations. Data were gathered about the organizations' ethical work climates (EWCs). Analysis revealed statistically significant differences in EWCs across the two organizations. As predicted, the organization with the morally preferred EWCs did not have theft. Both macro- and micro-organizational influences are explored to explain these differences, along with implications for (...) practitioners and academic research. This is the first study to suggest that a priori EWCs can be useful in predicting observable behavior. (shrink)

Analyses of preference for the timing of uncertainty resolution usually assumes all uncertainty to resolve in one point in time. More realistically, uncertainty should be modelled to resolve gradually over time. Kreps and Porteus (1978) have introduced an axiomatically based model of time preference which can explain preferences for gradual uncertainty resolution. This paper presents an experimental test of the Kreps-Porteus model. We derive implications of the model relating preferences for gradual and one-time resolving lotteries. Our data do not support (...) the Kreps-Porteus model but show that some of the behaviour observed may be explained by similarity heuristics. (shrink)

Thomas Weber's book comprises a series of biographical reflections about people who influenced Gandhi, and those who were, in turn, influenced by him. Whilst previous literature tended to focus on Gandhi's political legacy, Weber's book explores the spiritual, social and philosophical resonances of these relationships, and it is with these aspects of the Mahatma's life in mind, that the author selects his central protagonists. These include friends such as Henry Polak and Hermann Kallenbach, who are not as well (...) known as those usually cited, but who left a deep impression nevertheless, and motivated some of Gandhi's major life changes. Conversely, the work of luminaries such as E. F. Schumacher and Gene Sharp reveal the Mahatma's influence in arenas which are not traditionally associated with his thinking. Weber's book offers intriguing insights into the life and thought of one of the most significant figures of the twentieth century. (shrink)

The five interlocked essays, based on material from Adorno's "aesthetic writings," take up such issues as subjective aesthetic experience, the historicity of ...

The second international Chromatiques whiteheadiennes conference was devoted exclusively to the exegesis and contextualization of Whitehead's Science and the Modern World (1925). In order to elucidate the meaning and significance of this epoch-making work, the Proceedings are designed to form "companion" volume. With one paper devoted to each of its thirteen chapters, the Proceedings aim, on the one hand, to identify the specific contribution of each chapter to Whitehead's own research program - that is to say, to put its categories (...) into perspective by means of an internal analysis- and, on the other hand, to identify its global impact in the history of ideas. (shrink)

Native and to some extent non-native speakers have shown processing advantages for idioms compared to novel literal phrases, and there is limited evidence that this advantage also extends to memory in L1 children. This study investigated whether these advantages generalize to recognition memory in adults. It employed a learning paradigm to test whether there is a recognition memory advantage for idioms compared to literal phrases in adult L1 and L2 learners considering both form and meaning recognition. Additionally, we asked whether (...) the presence of unfamiliar vocabulary interferes with phrasal learning by looking at recall of such unfamiliar words. When encountering new idioms, L2 learners often must cope with both figurative meaning and unfamiliar vocabulary. While single word meaning need not interfere with idiomatic meaning, it is a building block for the meaning of literal phrases. In Experiment 1, L2 learners showed equal recall for the form and meaning of literal and idiomatic phrases in which either all words were highly familiar, or one word was unfamiliar. However, unfamiliar words decreased overall recognition and were also remembered significantly better in literal compared to idiomatic phrases. In Experiment 2, L1 speakers also showed no recall differences between phrase types, but they displayed a trending increase in recognition in the presence of unfamiliar words. We conclude that there is no inherent recognition memory advantage for idioms based on figurativeness alone, and word- and phrasal meaning interact differently in learner groups. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Literature 26.2 (2002) 397-404 [Access article in PDF] The Sexist Sublime in Sade and Lyotard Caroline Weber In this case the masculine returns to haunt the place of the feminine like a ghost...., bloody and inhuman, in order to manifest and to root unforgettably in us the idea of a perpetual conflict and a spasm in which life is constantly being cut short. Antonin Artaud, The (...) Theater and Its Double"VIOLENCE," JEAN-FRANÇOIS LYOTARD ASSERTS in a recent article on Kantian aesthetics, "is necessary to the sublime." 1 More precisely, the sublime, held to transport an individual beyond his or her "ordinary" register of aesthetic responses, may do violence to a person's faculty of imagination, by shattering the accepted limits of sensory experience. Lyotard explains: In the sublime, the imagination must be subjected to violence, because it is by way of its suffering, the mediation of its violation, that the joy of seeing—or almost seeing—the law can be obtained.... This "joy" [here Lyotard cites The Critique of Judgment] "is only possible by the mediation of pain." 2Indeed, students of Kant's work have long been familiar with the exclusion of sentiment, pathos, and personal interest that he posits as a requirement for exalted status in the aesthetic and the moral sphere. For Kant, the law is precisely about the painful suppression of pleasure-seeking impulses for the sake of a disinterested, higher good. To achieve the transcendental perfection of the law, typically understood to be the domain of God alone, one must, godlike, overcome the [End Page 397] limitations of human nature and human feeling. And this effort—of which the Passion is just one vivid example—can be extraordinarily painful. In this context, Lyotard's formulation of the problem may not strike us as particularly startling. In contending that the Kantian experience of the sublime requires the mediation of pain, the French poststructuralist appears simply to be reminding us that the law, whether aesthetic or moral in nature, always demands some sort of discomfort, some kind of sacrifice.We might be more inclined to accept this last statement if Lyotard's own work hadn't already taught us to think otherwise. For as he demonstrates admirably in The Differend, his 1983 meditation on testimony and the Holocaust, there is always a winner and a loser under the law; its attendant pains are always selectively applied. From a discursive point of view, this asymmetrical relationship manifests itself in a differend, a situation where two parties find themselves in dispute, and "the 'regulation' of the conflict that opposes them is done in the idiom of one of the parties, while the wrong suffered by the other is not signified in that idiom." 3 According to Lyotard, the suffering of the Jews at the hands of the Nazis exemplifies this pattern. In a strict juridical sense, any attempted protests by concentration camp prisoners had no meaning, and no right to mean anything, in Third Reich Germany: In the differend, something "asks" to be put into phrases, and suffers from the wrong (tort) of not being able to be put into phrases right away. This is when the human beings who thought they could use language as an instrument of communication learn through the feeling of pain... to recognize that what remains to be phrased exceeds what they can presently phrase.... 4Here Lyotard reveals that an encounter with the law, mediated by pain, inevitably creates injustices and wronged parties. In this paper, I will draw on this insight from The Differend to point up the ethical deficiencies or torts inherent in his own ruminations on the Kantian sublime—and in those of another philosopher whose thinking closely resembles Lyotard's on the subject, the notorious Marquis de Sade. To limit the scope of my inquiry, I shall focus in this brief essay on the differend to which each thinker's writings subject the figure of the mother.For Lyotard and Sade alike, the mother represents first and foremost the capacity to reproduce. With this capacity... (shrink)

Excerpt: Is Josef Mitterer's non-dualizing philosophy yet another philosophical flavor, of which there are so many in the academic world? Yet another philosophical trinket that arouses the short-lived attention of some people and disappears quickly thereafter? Yet another dalliance without implications either for philosophy or for science? We are convinced of the contrary. For many years Mitterer has steadily built up a reputation as an innovative but at the same time also very careful thinker. His claims have been discussed in (...) various circles, but, unfortunately, this has so far happened in German- and Polish-speaking countries only. Meanwhile "take your time" has taken time and Mitterer celebrated his 60th birthday in July 2008, an opportunity we used to gather connoisseurs of his work to discuss, for the first time in the English language, his achievements and impact. The result is in no relation to the limited spread of his ideas so far. We have collected some 22 contributions covering a large variety of intellectual terrain and pointing out the potential impact of his philosophy from now on. (shrink)

L’échec du sommet de Vilnius à la fin de 2013 et les récents événements ukrainiens ont mis en évidence les conséquences liées au refus de la prise en compte de l’histoire des partenaires dans la négociation que développe l’Union européenne avec ses voisins orientaux. Ils montrent que les expériences collectives alimentées à des sources historiques différentes sont autant de ressources que les acteurs mobilisent pour faire valoir d’autres dimensions temporelles. Sans une communauté de références partagées, à la base des intérêts (...) collectifs, les asymétries entre les joueurs ne peuvent que croître. L’examen du processus d’élargissement et celui de la Politique européenne de voisinage mettent en valeur les limites de la stratégie de la Commission quand elle prétend s’appuyer sur la socialisation des élites pour contrer les conflits. Les résultats se mesurent en termes de déclarations sans suite quand les idées constitutives de l’UE et le transfert des compétences ne sont d’aucun poids. L’analyse des deux séquences permet de conclure que les temporalités sont un enjeu de la négociation et que l’ « européanisation » n’est pas le modèle de toute négociation possible. (shrink)

Understanding arithmetic word problems involves a complex interaction of text comprehension and mathematical processes. This article presents a computer simulation designed to capture the working memory demands required in “bottomup” comprehension of arithmetic word problems. The simulation's sentence‐level parser and text integration component reflect the importance of processing the problem from its original natural language presentation. Children's probability of solution was analyzed in exploratory regression analyses as a function of the simulation's sentence‐level and text integration processes. Working memory variables measuring (...) the combined effects of concepts to remember and text integration inferences account for a significant proportion of variance in children's solution probabilities across the first four grade levels (K‐3). Consistent with previous results from others, which highlighted the significance of small changes in problem wording, the simulation offers a process‐oriented perspective as to why natural language presentation constrains the comprehension of mathematical relationships. (shrink)

In the past 25 years, many philosophers have endorsed the view that the practical value of causal knowledge lies in the fact that manipulation of causes is a good way to bring about a desired change in the effect. This view is intuitively very plausible. For instance, we can predict a storm on the basis of a barometer reading, but we cannot avoid the storm by manipulating the state of the barometer (barometer status and storm are effects of a common (...) cause, viz. atmospheric conditions). In Section 1 we present textual evidence which shows that this view is very popular. In Section 2 we show that this standard view is too restrictive: the practical value of causal knowledge is wider. In Section 3 we introduce the distinction between ‘manipulative policy’ and ‘selective policy’ as a theoretical framework to account for this wider practical value. (shrink)

Whitehead's Pancreativism: The Basics has provided tools to understand Whitehead secundum Whitehead. We now seek to bring him in dialogue with James. It will be a pragmatic dialogue looking for two types of synergy: to establish the relevance of a Jamesian background to read Whitehead, and to adumbrate how Whitehead can help us understand the stakes of James's works. After one hundred years of scholarship, it appears that James's legacy has mainly been studied from the perspective of his own blend (...) of pragmatism and that this blend has moreover chiefly been put into dialogue with Peirce and analytic philosophy at large. This double interpretational shift has allowed James to keep a fair amount of visibility on the academic scene but, over the years, it has significantly obliterated his vision. It is time to rediscover James from the perspective of his radical empiricism. (shrink)

Inappropriate saccades are prevented by fixation and by voluntary attention. The fixation system inhibits the saccade system. Like monkeys without a fixation system, humans with a weak fixation system produce many express saccades and cannot suppress prosaccades in an antisaccade task. With permanent attention to a peripheral location only a few express saccades to a stimulus at this location can be elicited: the sustained component of attention acts like fixation. When attention is captured by a precue, more express saccades are (...) obtained: the stimulus-driven component of attention facilitates saccade generation. If the cue correctly indicates the direction for an antisaccade error rate and latencies are increased. (shrink)

A new vocabulary has prominently entered the discourse of comparative philosophy. Such philosophy, and philosophy as such, is often supposed to be “global,” “cosmopolitan,” “fusion,” or “post-comparative.” The intention is to have a more global scope in what counts as philosophy and to be more inclusive of standpoints. A key term is “positionality.” In this article, I first translate a tension between globality and positionality into the problem of the possibility of a non-relativist perspectivism. Based on Borges’s Funes el memorioso (...) and The Parable of the Blind Men and the Elephant, I explore hard-to-reconcile variants of perspectivism, particularly as to whether perspectives add up epistemically. I then turn to the example of sovereignty, questioning what the addition or juxtaposition of perspectives means for the practice of global post-comparative philosophy. In conclusion, I revisit my equating the issue of positionality with perspectivism and inquire into the possibility of meaningful fusion. (shrink)

A psychological exploration of how the love of nature can coexist in our psyches with apathy toward environmental destruction.

Research has shown that “no use” drug education programs, with the objective of scaring or shaming youth into abstinence, have not been effective in addressing problematic substance use. The ineffectiveness of such scare tactic approaches has led program developers to focus on prevention and harm reduction associated with drug use, or in general, health literacy promotion. While significant ‘discussion-based’ drug education programs have been developed over the past decade and has encouraged students to be expressive and critical thinkers regarding drug (...) use, their effective implementation has been a challenge. This paper introduces Engaged Philosophical Inquiry as a pedagogical approach in order to promote drug literacy. The EPI approach is used both as the content and means of professional development for high school teachers to address the significant role of teachers in these programs. Its goal is to help teachers become aware of and re-evaluate their biases, beliefs and behaviors, before they are able to facilitate a non-stereotyped, open, and thoughtful discussion on drug use related topics. The overall idea of this paper is based on an in-progress research project sponsored by Mitacs organization. It discusses the significance of the project by first presenting the existing methods and theoretical approaches to drug education. On that basis, it shows how EPI can contribute to traditional drug education approaches. It then describes how the methodology and phases of the project are rooted in a dialogical process that aim for a close collaboration with teachers. (shrink)

This commentary posits that the social-constructionist view of emotion should be clearly distinguished from related theoretical views on how emotions are shaped by and shape social interactions and relationships. Differentiating between distinct theoretical perspectives is essential in order to specify the unique knowledge about emotions gained by the social-constructionist approach and to create empirical paradigms that can be applied to test assumptions derived from the social-constructionist view.