This paper is a companion piece to my earlier paper “Fallibilism and Concessive Knowledge Attributions”. There are two intuitive charges against fallibilism. One is that it countenances the truth (and presumably acceptability) of utterances of sentences such as “I know that Bush is a Republican, though it might be that he is not a Republican”. The second is that it countenances the truth (and presumably acceptability) of utterances of sentences such as “I know that Bush is a Republican, even though (...) I’m not certain that he is”, or “I know that Bush it a Republican, even though it isn’t certain that he is.” In “Fallibilism and Concessive Knowledge Attributions”, I argue that fallibilism in epistemology does not countenance the truth of utterances of sentences such as “I know that Bush is a Republican, though it might be that he is not a Republican”. In this paper, I argue that there are independent reasons for thinking that utterances of sentences such as “I know that Bush is a Republican, though I’m not certain that he is” and “I know that Bush is a Republican, though it’s not certain that he is” are unassertible. More specifically, I argue that these are simply instances of Moore’s Paradox, such as “Dogs bark, but I don’t know that they do.” The right account of Moore’s Paradox does not involve the falsehood of the semantic content of the relevant utterances, but rather their pragmatic unacceptability. So the anti-fallibilist intuitions turn out to have pragmatic, rather than semantic import, and therefore do not tell against the truth of fallibilism. Fallibilism in epistemology is often thought to be theoretically desirable, but intuitively problematic. My purpose with these two papers is to show that fallibilism is not intuitively problematic. (shrink)

Fictionalist approaches to ontology have been an accepted part of philosophical methodology for some time now. On a fictionalist view, engaging in discourse that involves apparent reference to a realm of problematic entities is best viewed as engaging in a pretense. Although in reality, the problematic entities do not exist, according to the pretense we engage in when using the discourse, they do exist. In the vocabulary of Burgess and Rosen (1997, p. 6), a nominalist construal of a given discourse (...) is revolutionary just in case it involves a “reconstruction or revision” of the original discourse. Revolutionary approaches are therefore prescriptive. In contrast, a nominalist construal of a given discourse is hermeneutic just in case it is a nominalist construal of a discourse that is put forth as a hypothesis about how the discourse is in fact used; that is, hermeneutic approaches are descriptive. I will adopt Burgess and Rosen’s terminology to describe the two different spirits in which a fictionalist hypothesis in ontology might be advanced. Revolutionary fictionalism would involve admitting that while the problematic discourse does in fact involve literal reference to nonexistent entities, we ought to use the discourse in such a way that the reference is simply within the pretense. The hermeneutic fictionalist, in contrast, reads fictionalism into our actual use of the problematic discourse. According to her, normal use of the problematic discourse involves a pretense. According to the pretense, and only according to the pretense, there exist the objects to which the discourse would commit its users, were no pretense involved. My purpose in this paper is to argue that hermeneutic fictionalism is not a viable strategy in ontology. My argument proceeds in two steps. First, I discuss in detail several problematic consequences of any interesting application of hermeneutic fictionalism. Of course, if there is good evidence that hermeneutic fictionalism is correct in some cases, then some of these drastic consequences would have to be accepted.. (shrink)

People maintain a positive identity in at least two ways: They evaluate themselves more favorably than other people, and they judge themselves to be better now than they were in the past. Both strategies rely on autobiographical memories. The authors investigate the role of autobiographical memories of lying and emotional harm in maintaining a positive identity. For memories of lying to or emotionally harming others, participants judge their own actions as less morally wrong and less negative than those in which (...) other people lied to or emotionally harmed them. Furthermore, people judge those actions that happened further in the past to be more morally wrong than those that happened more recently. Finally, for periods of the past when they believed that they were very different people than they are now, participants judge their actions to be more morally wrong and more negative than those actions from periods of their pasts when they believed that they were very similar to who they are now. The authors discuss these findings in relation to theories about the function of autobiographical memory and moral cognition in constructing and perceiving the self over time. (shrink)

If, relative to a context, what a sentence says is necessarily true, then what it says must be so. If, relative to a context, what a sentence says is possible, then what it says could be true. Following natural philosophical usage, it would thus seem clear that in assessing an occurrence of a sentence for possibility or necessity, one is assessing what is said by that occurrence. In this paper, I argue that natural philosophical usage misleads here. In assessing an (...) occurrence of a sentence for possibility or necessity, one is not assessing the modal status of the proposition expressed by that occurrence of the sentence. (shrink)

The first part of my hypothesis, then, is simple enough, and would be accepted in principle by most students of Plato: the dramatic structure of the dialogues is an essential part of their philosophical meaning. With respect to the poetic and mathematical aspects of philosophy, we may distinguish three general kinds of dialogue. For example, consider the Sophist and Statesman, where Socrates is virtually silent: the principal interlocutors are mathematicians and an Eleatic Stranger, a student of Parmenides, although one who (...) is not always loyal to his master's teaching of what might be called monadic homogeneity. In these dialogues, the mathematical character of philosophy is not merely emphasized but exaggerated, and any attempt to interpret them must take this fact into account. Otherwise, we shall not be able to understand why the Stranger seems to classify the general's art in the same species of the genus hunting as the louse catcher. The significance of this step, which does not stem from humanitarian considerations, but rather illustrates how the human becomes invisible from the mathematical viewpoint, contributes its share to the obscurity of these two dialogues. Second, there are dialogues like the Phaedrus and Symposium, in which the style, the interlocutors, and even the subject-matter seem to be largely poetic and rhetorical. Here, the overwhelming impression is of enthusiasm, divine madness, and intoxication in speech and deed. Finally, there are dialogues like the Philebus and Republic, in which it is not so easy to say whether poetry or mathematics predominates, if indeed either may be said to do so. (shrink)

Robert Stalnaker argues that his causal-pragmatic account of the problem of intentionality commits him to a coarse-grained conception of the contents of mental states, where propositions are represented as sets of possible worlds. Stalnaker also accepts the "direct reference" theory of names, according to which co-referring names have the same content. Stalnaker's view of content is thus threatened by Frege's Puzzle. Stalnaker's classic paper "Assertion" is intended to provide a response to this threat. In this paper, I evaluate Stalnaker's claim (...) that the causal-pragmatic account of intentionality commits one to a coarse-grained conception of the contents of mental states, and argue that the apparatus laid out in "Assertion" is not sufficiently comprehensive to account for all versions of Frege's Puzzle. (shrink)

Judging by our folk appraisals, then, knowledge and action are intimately related. The theories of rational action with which we are familiar leave this unexplained. Moreover, discussions of knowledge are frequently silent about this connection. This is a shame, since if there is such a connection it would seem to constitute one of the most fundamental roles for knowledge. Our purpose in this paper is to rectify this lacuna, by exploring ways in which knowing something is related to rationally acting (...) upon it, defending one particular proposal against anticipated objections. (shrink)

People seem more divided than ever before over social and political issues, entrenched in their existing beliefs and unwilling to change them. Empirical research on mechanisms driving this resistance to belief change has focused on a limited set of well-known, charged, contentious issues and has not accounted for deliberation over reasons and arguments in belief formation prior to experimental sessions. With a large, heterogeneous sample (N = 3,001), we attempt to overcome these existing problems, and we investigate the causes and (...) consequences of resistance to belief change for five diverse and less contentious socio-political issues. After participants chose initially to support or oppose a given socio-political position, they were provided with reasons favoring their chosen position (affirming reasons), reasons favoring the other, unchosen position (conflicting reasons), or all reasons for both positions (reasons for both sides). Our results indicate that participants are more likely to stick with their initial decisions than to change them no matter which reasons are considered, and that this resistance to belief change is likely due to a motivated, biased evaluation of the reasons to support their initial beliefs (prior-belief bias). More specifically, they rated affirming reasons more favorably than conflicting reasons—even after accounting for reported prior knowledge about the issue, the novelty of the reasons presented, and the reported strategy used to make the initial decision. In many cases, participants who did not change their positions tended to become more confident in the superiority of their positions after considering many reasons for both sides. (shrink)

According to what I call ‘the asymmetry thesis’, persons, though they are the direct bearers of the properties expressed by mental predicates, are not the direct bearers of properties such as those expressed by ‘weighs 135 pounds’ or ‘has crossed legs’. A number of different views about persons entail the asymmetry thesis. I first argue that the asymmetry thesis entails an error theory about our discourse involving person‐referring terms. I then argue that it is further threatened by consideration of the (...) grounds we have for self‐ascribing mental and physical predicates. (shrink)

Having positive moral traits is central to one’s sense of self, and people generally are motivated to maintain a positive view of the self in the present. But it remains unclear how people foster a positive, morally good view of the self in the present. We suggest that recollecting and reflecting on moral and immoral actions from the personal past jointly help to construct a morally good view of the current self in complementary ways. More specifically, across four studies we (...) investigated the extent to which people believe they have changed over time after recollecting their own moral or immoral behaviors from the personal past. Our results indicate that recollecting past immoral actions is associated with stronger impressions of dissimilarity and change in the sense of self over time than recollecting past moral actions. These effects held for diverse domains of morality (i.e., honesty/dishonesty, helping/harming, fairness/unfairness, and loyalty/disloyalty), and they remained even after accounting for objective, calendar time. Further supporting a motivational explanation, these effects held when people recollected their own past actions but not when they recollected the actions of other people. (shrink)

Coordination is a key problem for addressing goal–action gaps in many human endeavors. We define interpersonal coordination as a type of communicative action characterized by low interpersonal belief and goal conflict. Such situations are particularly well described as having collectively “intelligent”, “common good” solutions, viz., ones that almost everyone would agree constitute social improvements. Coordination is useful across the spectrum of interpersonal communication—from isolated individuals to organizational teams. Much attention has been paid to coordination in teams and organizations. In this (...) paper we focus on the looser interpersonal structures we call active support networks, and on technology that meets their needs. We describe two needfinding investigations focused on social support, which examined four application areas for improving coordination in ASNs: academic coaching, vocational training, early learning intervention, and volunteer coordination; and existing technology relevant to ASNs. We find a thus-far unmet need for personal task management software that allows smooth integration with an individual’s active support network. Based on identified needs, we then describe an open architecture for coordination that has been developed into working software. The design includes a set of capabilities we call “social prompting”, as well as templates for accomplishing multi-task goals, and an engine that controls coordination in the network. The resulting tool is currently available and in continuing development. We explain its use in ASNs with an example. Follow-up studies are underway in which the technology is being applied in existing support networks. (shrink)

Religion’s persistent and new visibility in political life has prompted a significant global debate. One of its key features concerns the nature and impact of secularization. This book intervenes in two ways. Firstly, it provides summative accounts of the history, culture and legal interactions that have informed Australia’s unique example. Secondly, it critically analyzes secular political theory concerning the public sphere, deliberative politics and democratic practices. The compendium aims to propel the debate in new directions and promote urgently needed public (...) understanding. My own contribution focused on hermeneutics in deliberative democracies. (shrink)

Urban centers are being transformed into consumer tourist playgrounds made possible by dense networks of surveillance. The safety and entertainment however, come at an unseen price. One of the historical roots of surveillance can be connected to the modern information base of tracking individuals for economic and political reasons. Though its antecedents can be traced via Foucault's account of panoptic discipline which walled in society's outcasts for rehabilitation, the following essay explores the shift to the urban panopticism of today where (...) society's outcasts are subtly filtered out of "public" view. Juxtaposing a sociological account of the concentration camp with urban Disneyization fosters a greater understanding of how surveillance creates certain categories of citizenship. In particular, how urban surveillance intensifies Walter Benjamin's description of the flâneur who often experiences the brunt of the new urban panopticon's filtering power. (shrink)

The film A Serious Man cinematically deconstructs the life of a mid-twentieth century, mid-western American physics professor named Larry Gopnik. As it happens, Larry is up for tenure with a wife who is about to leave him, an unemployed brother who sleeps on his couch, and two self-obsessed teenage children. The film presents a Job-like theodicy in which the mysteries of quantum physics are haunted both by questions of good and evil as well as the spectre of an un-named God, (...) reverently referred to as Hashem. The following paper examines the broader set of philosophical, theological and ethical concerns which arise from the film’s themes, using it to illustrate those concerns. Just as Newtonian physics underwrote Kant’s evocation of the image of starry skies above and moral law within, quantum physics underwrites a new set of ethical anxieties, which the film narrates as a key facet of contemporary western culture’s postmodern re-enchantment. Although some, such as Slavoj Zizek, see this as a positively charged opportunity to rethink metaphysics and ethics, the film leaves the audience with more sinister conclusions. (shrink)

This article focuses on Barth's explication of Anselm's Proslogion 2-4 in his book on Anselm and attempts to show how Anselm helped clarify for Barth the ontological nature of his own early theology, in particular what he meant by the “is” in his affirmation “God is God.” My contention is that Barth's continual pointing to Anselm's Fides Quaerens Intellectum as a vital key to his own theology should not be overlooked. In fact, I argue that only by returning Barth to (...) Anselm in this way is it possible to understand more thoroughly Barth's relevance to contemporary onto-theological debates. (shrink)

Although the question of religion did not feature prominently in Jürgen Habermas’s early political theory, his more recent work has continuously addressed the topic. This later interest in religion is grounded in what one commentator in a volume on The Power of Religion in the Public Sphere, cited as the urgent need to integrate religious voices in the workings of public reason in order to avoid social disharmony and to thwart potential violence. However, the following paper argues that the hermeneutic (...) procedures Habermas develops for the public sphere cannot bear the weight that his later understanding of religion demands of them. Such an insight validates Paul Ricoeur’s earlier argument that Habermas’s “depth hermeneutics,” were themselves utopic in nature. It is from this vantage point that a return to Ricoeur's thought is justified, through which a more productive understanding of the public potential of religious discourse can be understood. (shrink)

Barth consistently comments on Kant's importance for his early thought in his autobiographical sketches, letters, and even more explicitly in his 1930 lectures on Kant in his Protestant Theology in the Nineteenth Century. Interestingly, however, little attention has been paid to these latter lectures in the secondary literature. In part, this oversight is due to the manner in which Barth's theology has been thought to overcome Kant's influence much earlier on in his intellectual development. Hence, although commentators such as Merold (...) Westphal, Simon Fisher and Bruce McCormack have developed keen interest in Kant's influence upon Barth's early work, even engaging Barth's Neo-Kantian context in great detail, my contention is that Barth's later interpretation of Kant is crucial and gives further insight into Barth's legacy for contemporary thought today. After Kant, Barth did not abandonment or disregard the metaphysical question of being, but rather, faced it all the more rigorously. (shrink)

This article referencing preset research into the nature of consciousness, looking at engrams, NCC and phi. The author assumes a philosophical stance in the area of neuroscience.

The central claim is that the semantic knowledge exercised by people when they speak is practical knowledge. The relevant idea of practical knowledge is explicated, applied to the case of speaking, and connected with an idea of agents’ knowledge. Some defence of the claim is provided.

Every idealist believes himself to have rational grounds for the faith that somewhere, and in some world, and at some time, the ideal will triumph, so that a survey, a divine synopsis of all time, somehow reveals the lesson of all sorrow, the meaning of all tragedy, the triumph of the spirit. But it is not ours to say, in the world in which we at present have to live from one day to another, and to follow the fortunes of (...) man from one newspaper to another,--when and how the true revelation of the world's meaning is faced and[ found. The Basic Writings of Josiah Royce, Vol. II, p. 1146.]. (shrink)

The history, critique and philosophy of the medical profession. What is real?

Looking at the nature of intentionality as a product of perception.

This chapter provides a high-level introduction to the topic of propaganda. We survey a number of the most influential accounts of propaganda, from the earliest institutional studies in the 1920s to contemporary academic work. We propose that these accounts, as well as the various examples of propaganda which we discuss, all converge around a key feature: persuasion which bypasses audiences’ rational faculties. In practice, propaganda can take different forms, serve various interests, and produce a variety of effects. Propaganda can aim (...) to affect not only audiences’ beliefs and attitudes, but also their emotions and moods, and in turn how audiences subsequently reason or act. While propaganda is often thought of as false or misinformation, it can instead involve framing effects (“The war on drugs”), covert messaging (“There are Muslims among us”), emotionally charged slogans (“Make America Great Again”), or myths (“The American dream”). These forms of propaganda mislead audiences, not by introducing false information, but by making some beliefs and values, rather than others, salient. In fact, propaganda can even employ straightforwardly true claims (again, as in “There are Muslims among us”) and seemingly objective bureaucratic reports (“Crime has risen 4.2%”). To understand how these and other mechanisms enable propaganda to persuade by arational means, further study is needed. To that end, throughout the chapter we identify a number of places where the study of meaning and communication can help elucidate propaganda, as well as the places where propaganda issues challenges for the study of meaning. (shrink)

This introductory chapter reviews research on future-oriented mental time travel to date (the past), provides an overview of the contents of the book (the present), and enumerates some possible research directions suggested by the latter (the future).

This article investigates the semantics of sentences that express numerical averages, focusing initially on cases such as 'The average American has 2.3 children'. Such sentences have been used both by linguists and philosophers to argue for a disjuncture between semantics and ontology. For example, Noam Chomsky and Norbert Hornstein have used them to provide evidence against the hypothesis that natural language semantics includes a reference relation holding between words and objects in the world, whereas metaphysicians such as Joseph Melia and (...) Stephen Yablo have used them to provide evidence that apparent singular reference need not be taken as ontologically committing. We develop a fully general and independently justified compositional semantics in which such constructions are assigned truth conditions that are not ontologically problematic, and show that our analysis is superior to all extant rivals. Our analysis provides evidence that a good semantics yields a sensible ontology. It also reveals that natural language contains genuine singular terms that refer to numbers. (shrink)

Is the mind, as we now perceive it, a fixed and fundamental element of human make up? If that is so, why have human creative achievements occurred so recently in the history of our specie? According to recent research, we have been on this planet for 200000 years. What were we doing all that time? In truth, very little! Perhaps mind was not one of our initial traits, and that our capacity for self-referencing, our awareness of our own thought and (...) that of others, is recent. (shrink)

Corporate activities conducted under the banner of creating shared value (CSV) have gained popularity over the last decade, and some MNCs have espoused that CSV has entered the heart of their practices. There has, however, been criticism about the lack of a standard definition of CSV. The purpose of the current study was to develop a working definition of CSV by identifying distinctions between CSV and various conceptions of corporate social responsibility (CSR). We conducted 26 semi-structured interviews with managers and (...) stakeholder representatives of five multinational corporations (MNCs) and three small and medium enterprises (SMEs), all headquartered or rooted in Asia. These firms had received public recognition for their CSV engagement. We compared and contrasted interviewees’ conceptions and descriptions of CSV and traditional CSR (philanthropy) and mapped these against Carroll’s four-layer model of responsible corporate management. Interviewees tended to frame CSV as a sustainable business model that generates social and economic value simultaneously. Traditional CSR was characterized as “giving back” some of the surplus from economic returns. In addition, interviewees described examples of strategic CSR, which involved pump-priming interventions for empowering and enabling stakeholders of the CSV practices of the focal firm to participate in the associated wealth and well-being co-creation. Keywords: Corporate social responsibility, creating shared value, qualitative, Asia. (shrink)

In the last two decades, philosophy of neuroscience has predominantly focused on explanation. Indeed, it has been argued that mechanistic models are the standards of explanatory success in neuroscience over, among other things, topological models. However, explanatory power is only one virtue of a scientific model. Another is its predictive power. Unfortunately, the notion of prediction has received comparatively little attention in the philosophy of neuroscience, in part because predictions seem disconnected from interventions. In contrast, we argue that topological predictions (...) can and do guide interventions in science, both inside and outside of neuroscience. Topological models allow researchers to predict many phenomena, including diseases, treatment outcomes, aging, and cognition, among others. Moreover, we argue that these predictions also offer strategies for useful interventions. Topology-based predictions play this role regardless of whether they do or can receive a mechanistic interpretation. We conclude by making a case for philosophers to focus on prediction in neuroscience in addition to explanation alone. (shrink)

In the spirit of William James, we present a process view of human consciousness. Our approach, however, follows upon Charles Tart’s original systems theory analysis of states of consciousness, although it differs in its reliance on the modern sciences of complexity, especially dynamical systems theory and its emphasis on process and evolution. We argue that consciousness experience is constructive in the sense that it is the result of ongoing self-organizing and self-creating processes in the mind and body. These processes follow (...) a broad developmental agenda already described by psychologists such as Jean Piaget. Similar constructive transformations of consciousness appear to have occurred across the course of human history. In this sense, phylogeny indeed recapitulates ontogeny. Finally, modern developmental research suggests that the most advanced levels of human growth transform consciousness in the direction of increasing selflessness and spirituality, rather than simply toward greater intelligence. (shrink)

Being has been the central and dominating concept of twenty-five hundred years of Western philosophy. Ontology is the branch of metaphysics that concerns itself with the nature of being. In this sense it is at the core of metaphysics and is the central problem of philosophy. As Aristotle has put it, “That which now and always has been asked and now and always perplexes us is the question: ‘what is being?’” Aristotle did not use the word ontology, but called the (...) study of being, “First Philosophy”. The special sciences study being “in some way”, το ον πως, whereas “first philosophy” studies being as being, being qua being, being as it is in itself; το ον η ον, or as Plato had put it before him, the being of being, το όντως ον. First philosophy, therefore, is a science which is prior to all the other sciences and is therefore termed the science of sciences, επιστήμη επιστημών. (shrink)

Homeopathic medications are used by millions, and hundreds of millions of dollars are spent on these remedies in the USA alone. In the UK, the NHS covers homeopathic treatments. Nonetheless, homeopathy is held in considerable disrepute by much of the medical and scientific community.Many proponents of homeopathy are well aware of these criticisms but remain unimpressed. The differences of opinion run deep, and the debate seems deadlocked. We aim to shed some light on this situation. We briefly recap some of (...) the major arguments on each side, but we try to go further by making explicit an underlying philosophical presupposition. In particular, we will claim that there is an important principle, which has ancient roots going back at least to Occam, some version of which constrains all empirical reasoning.We call this constraint the simplicity principle.We argue that this is not something specific to a scientific paradigm, but that, all of us, including proponents of homeopathy, are themselves deeply committed to the simplicity principle. However, once the simplicity principle is made explicit and applied to homeopathy, allegiance to homeopathy is clearly seen as irrational. The point is not merely the lack of clinical trials supporting homeopathy; rather, belief in the efficacy of homeopathy leaves a mountain of unexplained mysteries, and thereby flies in the face of the simplicity rule that guides the homeopaths’ own reasoning and arguments. If nothing else, we hope that defenders of homeopathy will gain a greater understanding of why critics are so deeply reluctant to accept the efficacy of homeopathic interventions – and that this reluctance is not mere stubbornness or artificial allegiance to western medicine. Finally, we also hope thereby to illustrate the usefulness of philosophy in unearthing presuppositions in seemingly deadlocked debates. (shrink)

c;inical medicine and language: Peircean and Austin's approach.

Entanglement measures quantify the amount of quantum entanglement that is contained in quantum states. Typically, different entanglement measures do not have to be partially ordered. The presence of a definite partial order between two entanglement measures for all quantum states, however, allows for meaningful conceptualization of sensitivity to entanglement, which will be greater for the entanglement measure that produces the larger numerical values. Here, we have investigated the partial order between the normalized versions of four entanglement measures based on Schmidt (...) decomposition of bipartite pure quantum states, namely, concurrence, tangle, entanglement robustness and Schmidt number. We have shown that among those four measures, the concurrence and the Schmidt number have the highest and the lowest sensitivity to quantum entanglement, respectively. Further, we have demonstrated how these measures could be used to track the dynamics of quantum entanglement in a simple quantum toy model composed of two qutrits. Lastly, we have employed state-dependent entanglement statistics to compute measurable correlations between the outcomes of quantum observables in agreement with the uncertainty principle. The presented results could be helpful in quantum applications that require monitoring of the available quantum resources for sharp identification of temporal points of maximal entanglement or system separability. (shrink)

While we agree in broad strokes with the characterisation of rationalization as a “useful fiction,” we think that Fiery Cushman's claim remains ambiguous in two crucial respects: (1) the reality of beliefs and desires, that is, the fictional status of folk-psychological entities and (2) the degree to which they should be understood as useful. Our aim is to clarify both points and explicate the rationale of rationalization.

In this paper we prove the completeness of three logical systems I LI, IL2 and IL3. IL1 deals solely with identities {a = b), and its deductions are the direct deductions constructed with the three traditional rules: (T) from a = b and b = c infer a = c, (S) from a = b infer b = a and (A) infer a = a(from anything). IL2 deals solely with identities and inidentities {a ± b) and its deductions include both (...) the direct and the indirect deductions constructed with the three traditional rules. IL3 is a hybrid of IL1 and IL2: its deductions are all direct as in IL1 but it deals with identities and inidentities as in IL2. IL1 and IL2 have a high degree of naturalness. Although the hybrid system IL3 was constructed as an artifact useful in the mathematical study of IL1 and IL2, it nevertheless has some intrinsically interesting aspects. The main motivation for describing and studying such simple systems is pedagogical. In teaching beginning logic one would like to present a system of logic which has the following properties. First, it exemplifies the main ideas of logic: implication, deduction, non-implication, counterargument(or countermodel), logical truth, self-contradiction, consistency,satisfiability, etc. Second, it exemplifies the usual general metaprinciples of logic: contraposition and transitivity of implication, cut laws, completeness,soundness, etc. Third, it is simple enough to be thoroughly grasped by beginners. Fourth, it is obvious enough so that its rules do not appear to be arbitrary or purely conventional. Fifth, it does not invite confusions which must be unlearned later. Sixth, it involves a minimum of presuppositions which are no longer accepted in mainstream contemporary logic. (shrink)

This work-in-progress paper consists of four points which relate to the foundations and physical realization of quantum computing. The first point is that the qubit cannot be taken as the basic unit for quantum computing, because not every superposition of bit-strings of length n can be factored into a string of n-qubits. The second point is that the “No-cloning” theorem does not apply to the copying of one quantum register into another register, because the mathematical representation of this copying is (...) the identity operator, which is manifestly linear. The third point is that quantum parallelism is not destroyed only by environmental decoherence. There are two other forms of decoherence, which we call measurement decoherence and internal decoherence, that can also destroy quantum parallelism. The fourth point is that processing the contents of a quantum register “one qubit at a time” destroys entanglement. (shrink)

Acts 2,5-6 talks of the crowd that gathered in Jerusalem for the annual Pentecost feast. It describes them as ‘devout men from nations under heaven’. This description could be an exaggeration, but it is a literary way of telling the readers that uncountable number of people went for the feast. The presentation posits species from every continent as present. They did not visit Jerusalem to listen to Peter’s preaching about the resurrected Christ. Their visit was an annual pilgrimage for Jewish (...) agricultural feast called ‘Pentecost’. Undoubtedly, they were not interested in stories about Christ who as at the period was regarded as an insurrectionist, a brigand and a robber who died infamously. Truly, perception of an unusual sound necessitated their gathering together but staying on to listen to Peter talk about an infamous man and the historical conversion of about three thousand (3000) men (Acts 2,41) invites a sober reflection on the method used by Peter to pass on his message. If the early Christians were able to move the world at a time when Information Technology and pedagogical methods were not so much in vogue, then the method they adopted is worth being studied. The contemporary era is witnessing the decadence of mainline Churches – Catholicism, Anglicanism, Methodist, Presbyterianism, Lutheranism etc. On the other hand, Pentecostalism and Easter Transcendental Meditation have attractions on a geometrical increase. Evidently therefore, the problem is not with man’s incredulity or nonacceptance of Christocentric method. The submission of this paper is that the problem lies with our method of presentation. Therefore, this work confines itself in the main to an examination of what used to be the case, a look into the present and a suggestion on the way forward. (shrink)

Until recently, discussion of virtues in the philosophy of mathematics has been fleeting and fragmentary at best. But in the last few years this has begun to change. As virtue theory has grown ever more influential, not just in ethics where virtues may seem most at home, but particularly in epistemology and the philosophy of science, some philosophers have sought to push virtues out into unexpected areas, including mathematics and its philosophy. But there are some mathematicians already there, ready to (...) meet them, who have explicitly invoked virtues in discussing what is necessary for a mathematician to succeed. In both ethics and epistemology, virtue theory tends to emphasize character virtues, the acquired excellences of people. But people are not the only sort of thing whose excellences may be identified as virtues. Theoretical virtues have attracted attention in the philosophy of science as components of an account of theory choice. Within the philosophy of mathematics, and mathematics itself, attention to virtues has emerged from a variety of disparate sources. Theoretical virtues have been put forward both to analyse the practice of proof and to justify axioms; intellectual virtues have found multiple applications in the epistemology of mathematics; and ethical virtues have been offered as a basis for understanding the social utility of mathematical practice. Indeed, some authors have advocated virtue epistemology as the correct epistemology for mathematics (and perhaps even as the basis for progress in the metaphysics of mathematics). This topical collection brings together several of the researchers who have begun to study mathematical practices from a virtue perspective with the intention of consolidating and encouraging this trend. (shrink)

In this paper we apply social epistemology to mathematical proofs and their role in mathematical knowledge. The most famous modern collaborative mathematical proof effort is the Classification of Finite Simple Groups. The history and sociology of this proof have been well-documented by Alma Steingart (2012), who highlights a number of surprising and unusual features of this collaborative endeavour that set it apart from smaller-scale pieces of mathematics. These features raise a number of interesting philosophical issues, but have received very little (...) attention. In this paper, we will consider the philosophical tensions that Steingart uncovers, and use them to argue that the best account of the epistemic status of the Classification Theorem will be essentially and ineliminably social. This forms part of the broader argument that in order to understand mathematical proofs, we must appreciate their social aspects. (shrink)

The study of biodiversity spans many disciplines and includes data pertaining to species distributions and abundances, genetic sequences, trait measurements, and ecological niches, complemented by information on collection and measurement protocols. A review of the current landscape of metadata standards and ontologies in biodiversity science suggests that existing standards such as the Darwin Core terminology are inadequate for describing biodiversity data in a semantically meaningful and computationally useful way. Existing ontologies, such as the Gene Ontology and others in the Open (...) Biological and Biomedical Ontologies (OBO) Foundry library, provide a semantic structure but lack many of the necessary terms to describe biodiversity data in all its dimensions. In this paper, we describe the motivation for and ongoing development of a new Biological Collections Ontology, the Environment Ontology, and the Population and Community Ontology. These ontologies share the aim of improving data aggregation and integration across the biodiversity domain and can be used to describe physical samples and sampling processes (for example, collection, extraction, and preservation techniques), as well as biodiversity observations that involve no physical sampling. Together they encompass studies of: 1) individual organisms, including voucher specimens from ecological studies and museum specimens, 2) bulk or environmental samples (e.g., gut contents, soil, water) that include DNA, other molecules, and potentially many organisms, especially microbes, and 3) survey-based ecological observations. We discuss how these ontologies can be applied to biodiversity use cases that span genetic, organismal, and ecosystem levels of organization. We argue that if adopted as a standard and rigorously applied and enriched by the biodiversity community, these ontologies would significantly reduce barriers to data discovery, integration, and exchange among biodiversity resources and researchers. (shrink)

The INBIOSA project brings together a group of experts across many disciplines who believe that science requires a revolutionary transformative step in order to address many of the vexing challenges presented by the world. It is INBIOSA’s purpose to enable the focused collaboration of an interdisciplinary community of original thinkers. This paper sets out the case for support for this effort. The focus of the transformative research program proposal is biology-centric. We admit that biology to date has been more fact-oriented (...) and less theoretical than physics. However, the key leverageable idea is that careful extension of the science of living systems can be more effectively applied to some of our most vexing modern problems than the prevailing scheme, derived from abstractions in physics. While these have some universal application and demonstrate computational advantages, they are not theoretically mandated for the living. A new set of mathematical abstractions derived from biology can now be similarly extended. This is made possible by leveraging new formal tools to understand abstraction and enable computability. [The latter has a much expanded meaning in our context from the one known and used in computer science and biology today, that is "by rote algorithmic means", since it is not known if a living system is computable in this sense (Mossio et al., 2009).] Two major challenges constitute the effort. The first challenge is to design an original general system of abstractions within the biological domain. The initial issue is descriptive leading to the explanatory. There has not yet been a serious formal examination of the abstractions of the biological domain. What is used today is an amalgam; much is inherited from physics (via the bridging abstractions of chemistry) and there are many new abstractions from advances in mathematics (incentivized by the need for more capable computational analyses). Interspersed are abstractions, concepts and underlying assumptions “native” to biology and distinct from the mechanical language of physics and computation as we know them. A pressing agenda should be to single out the most concrete and at the same time the most fundamental process-units in biology and to recruit them into the descriptive domain. Therefore, the first challenge is to build a coherent formal system of abstractions and operations that is truly native to living systems. Nothing will be thrown away, but many common methods will be philosophically recast, just as in physics relativity subsumed and reinterpreted Newtonian mechanics. -/- This step is required because we need a comprehensible, formal system to apply in many domains. Emphasis should be placed on the distinction between multi-perspective analysis and synthesis and on what could be the basic terms or tools needed. The second challenge is relatively simple: the actual application of this set of biology-centric ways and means to cross-disciplinary problems. In its early stages, this will seem to be a “new science”. This White Paper sets out the case of continuing support of Information and Communication Technology (ICT) for transformative research in biology and information processing centered on paradigm changes in the epistemological, ontological, mathematical and computational bases of the science of living systems. Today, curiously, living systems cannot be said to be anything more than dissipative structures organized internally by genetic information. There is not anything substantially different from abiotic systems other than the empirical nature of their robustness. We believe that there are other new and unique properties and patterns comprehensible at this bio-logical level. The report lays out a fundamental set of approaches to articulate these properties and patterns, and is composed as follows. -/- Sections 1 through 4 (preamble, introduction, motivation and major biomathematical problems) are incipient. Section 5 describes the issues affecting Integral Biomathics and Section 6 -- the aspects of the Grand Challenge we face with this project. Section 7 contemplates the effort to formalize a General Theory of Living Systems (GTLS) from what we have today. The goal is to have a formal system, equivalent to that which exists in the physics community. Here we define how to perceive the role of time in biology. Section 8 describes the initial efforts to apply this general theory of living systems in many domains, with special emphasis on crossdisciplinary problems and multiple domains spanning both “hard” and “soft” sciences. The expected result is a coherent collection of integrated mathematical techniques. Section 9 discusses the first two test cases, project proposals, of our approach. They are designed to demonstrate the ability of our approach to address “wicked problems” which span across physics, chemistry, biology, societies and societal dynamics. The solutions require integrated measurable results at multiple levels known as “grand challenges” to existing methods. Finally, Section 10 adheres to an appeal for action, advocating the necessity for further long-term support of the INBIOSA program. -/- The report is concluded with preliminary non-exclusive list of challenging research themes to address, as well as required administrative actions. The efforts described in the ten sections of this White Paper will proceed concurrently. Collectively, they describe a program that can be managed and measured as it progresses. (shrink)

This report describes a questionnaire-based study on 309 adult patients attending the Dental Outpatients Department of Bangladesh Medical College and Hospital, Dhaka during December 2000 to March 2001. The aim of the study was to determine the oral health knowledge of the patients in relation to their age, gender, economic and educational status. Almost two third (63.1%) of the subjects correctly said that pan chewing was bad for teeth. Three fourth (78.3%) of the subjects gave correct answer on question of (...) how to prevent teeth decay. When question was asked about cause of teeth decay, bleeding gum and action of fluoride on teeth, only 38.2%, 41.4% and 32.3% could give correct answer respectively. With a few exceptions, knowledge of oral health was comparatively poor among the older generation, females, less educated and less privileged group. (shrink)

The issue of skepticism emerges in Experience by Ralph Waldo Emerson. In Finding as Founding Stanley Cavell reads Emerson's essay as a contribution to the idealistic debate in order to recuperate Kant's 'thing in itself'. Placing that question in the ordinary space of everyday life makes Emerson a precursor of the attacks by Austin and Wittgenstein particularly regarding philosophy and skepticism. The possibility of redeeming our linguistic praxis and gaining some intimacy between language and world rises through a conversion (...) of our position in the world. However, this strategy of self-redemption seems to lack a warranty: the issue of skepticism still shows all its tragic relevance. (shrink)

Stanley Cavell isn't the first to arrive at philosophy through a life with music. Nor is he the first whose philosophical practice bears the marks of that life. Much of Cavell's life with music is confirmed for the world in his philosophical autobiography Little Did I Know. A central moment in that book is Cavell's describing the realization that he was to leave his musical career behind – for what exactly, he did not yet know. He connects the memory-shock (...) of this leaving with "the work of mourning." How does such a life out of music inform Cavell's philosophical sensibility? The thought I follow in this essay is that Cavell's distinctive orientation in philosophy – call this his lifelong coming to terms with his abandoning a life in music – is guided in part by an interest in those moments in experience where words seem to run out, or veer toward nonsense, leaving in their wake touchstones of ecstasy. I explore this idea by summarizing my exchange with Stanley Cavell years ago when I asked him whether certain passages from his essay "Music Discomposed" are depictions of the unsayable. Cavell's response is elaborated, or qualified, by considering a pair of moments in Little Did I Know where words appear to run out. I conclude by discussing culminating thoughts on the burden borne by words and their failure that appear in Cavell's late essay on music, "Impressions of Revolution.". (shrink)