Doing violence and evil always indirectly or directly leads to making someone else suffer. Such is the dialogical structure of evil and it seems to be the dialogical structure of elder abuse as well. There is a perturbing sameness between definitions of evil and definitions of elder abuse. It is hard at times to see how or if there is any line of demarcation between the subjects. Two modern‐day philosophers, Paul Ricoeur and Simone Weil have delved particularly into the concept (...) of evil. The symbolism Ricoeur analyses in depth is that of defilement, sin, and guilt and the concept of the servile will. Integral in Weil's description of evil are the concepts of suffering and the special situation of extreme suffering, termed affliction. Grounded in the writings of Ricoeur and Weil, this paper is a series of reflections on the intersection of evil and elder abuse as exemplified in the narrative of an abused older woman. This woman provided around the clock care at home for her husband who had vascular dementia. She was also abused by her husband. This was witnessed by both family and others but no one intervened. In her narrative there were indications of defilement, sin, guilt, and true affliction as a servile will. This paper illuminates the evil of elder abuse that is harm and suffering, and the challenge of untangling issues of blame, free will, responsibility, and self‐determinism. When engaging with abused, older persons it can be worthwhile for nurses to enter the encounter with non‐judgemental compassion founded on the human to human connection and recognition of our mutual fallibility and potential for evil that is part of our human fragility. (shrink)

Two areas of importance for agents and multiagent systems are investigated: design of agent programming languages, and design of agent communication languages. The paper contributes in the above mentioned areas by demonstrating improved or novel applications for deontic logic and normative reasoning. Examples are taken from computer-supported cooperative work, and electronic commerce.

We advance the understanding of the philosophy and psychology of curiosity by operationalizing and constructing an empirical measure of Nietzsche’s conception of inquisitive curiosity, expressed by the German term Wissbegier, (“thirst for knowledge” or “need/impetus to know”) and Neugier (“curiosity” or “inquisitiveness”). First, we show that existing empirical measures of curiosity do not tap the construct of inquisitive curiosity, though they may tap related constructs such as idle curiosity and phenomenological curiosity. Next, we map the concept of inquisitive curiosity and (...) connect it to related concepts, such as open-mindedness and intellectual humility. The bulk of the paper reports four studies: an Anglophone exploratory factor analysis, an Anglophone confirmatory factor analysis, an informant study, and a Germanophone exploratory and confirmatory factor analysis. (shrink)

Luciano Floridi was not the first to discuss the idea of group privacy, but he was perhaps the first to discuss it in relation to the insights derived from big data analytics. He has argued that it is important to investigate the possibility that groups have rights to privacy that are not reducible to the privacy of individuals forming such groups. In this paper, we introduce a distinction between two concepts of group privacy. The first, the “what happens in Vegas (...) stays in Vegas” privacy (in the following: WHVSV privacy), deals with confidential information shared with the member of a group and inaccessible to (all or a specific group of) outsiders. The second, to which we shall refer as inferential privacy, deals with the inferences that can be made about a group of people defined by a feature, or combination thereof, shared by all individuals in the group. We show why we unreservedly agree with Floridi that groups can have a form of privacy that amounts to more than the mere fact of being sets of individuals each of whom has individual privacy; moreover, like Floridi, we find it plausible that at least some groups (those satisfying our definition of type-a groups) may have a right to a species of group privacy (that is, WHVSV privacy) as groups (and not just as individuals who belong to those groups). However, by turning our attention to the context of big data analytics, we show that the relevant, new notion of group privacy is one of inferential privacy. We argue that an absolute right (either of individuals or groups) to inferential privacy is implausible. We also show that many groups generated algorithmically (those satisfying our definition of type-b groups) cannot be right holders as groups (unless they become type-a groups). (shrink)

Research on emotion and emotion regulation is expected to improve our understanding of psychopathology. However, achieving this understanding requires overcoming several obstacles, including the paucity of objective markers of specific emotions or psychiatric diagnoses, and the fact that emotion regulation is a concept that can be difficult to operationalize. We review affective neuroscience research that has addressed these issues by focusing on psychological and neural mechanisms implicated in approach and avoidance behaviors, as revealed by studies of fear, anxiety, and reward (...) processing. Dysfunction in these mechanisms may serve as risk markers for psychopathology, while emotion regulation research demonstrates that some of them are susceptible to volitional control. The conclusion acknowledges limitations of affective neuroscience and highlights goals for future work. (shrink)

Clients may feel trapped into sharing their private digital data with insurance companies to get a desired insurance product or premium. However, private insurance must collect some data to offer products and premiums appropriate to the client’s level of risk. This situation creates tension between the value of privacy and common insurance business practice. We argue for three main claims: first, coercion to share private data with insurers is pro tanto wrong because it violates the autonomous choice of a privacy-valuing (...) client. Second, we maintain that irrespective of being coerced, the choice of accepting digital surveillance by insurers makes it harder for the client to protect his or her autonomy. The violation of autonomy also makes coercing customers into digital surveillance pro tanto morally wrong. Third, having identified an economically plausible process involving no direct coercion by insurers, leading to the adoption of digital surveillance, we argue that such an outcome generates further threats against autonomy. This threat provides individuals with a pro tanto reason to prevent this process. We highlight the freedom dilemma faced by regulators who aim to prevent this outcome by constraining market freedoms and argue for the need for further moral and empirical research on this question. (shrink)

Purpose Cybersecurity in healthcare has become an urgent matter in recent years due to various malicious attacks on hospitals and other parts of the healthcare infrastructure. The purpose of this paper is to provide an outline of how core values of the health systems, such as the principles of biomedical ethics, are in a supportive or conflicting relation to cybersecurity. Design/methodology/approach This paper claims that it is possible to map the desiderata relevant to cybersecurity onto the four principles of medical (...) ethics, i.e. beneficence, non-maleficence, autonomy and justice, and explore value conflicts in that way. Findings With respect to the question of how these principles should be balanced, there are reasons to think that the priority of autonomy relative to beneficence and non-maleficence in contemporary medical ethics could be extended to value conflicts in health-related cybersecurity. Research limitations/implications However, the tension between autonomy and justice, which relates to the desideratum of usability of information and communication technology systems, cannot be ignored even if one assumes that respect for autonomy should take priority over other moral concerns. Originality/value In terms of value conflicts, most discussions in healthcare deal with the conflict of balancing efficiency and privacy given the sensible nature of health information. In this paper, the authors provide a broader and more detailed outline. (shrink)

The use of drones (or unmanned aerial vehicles, UVAs) in humanitarian action has emerged rapidly in the last decade and continues to expand. These so-called ‘humanitarian drones’ represent the first wave of robotics applied in the humanitarian and development contexts, providing critical information through mapping of crisis-affected areas and timely delivery of aid supplies to populations in need. Alongside these emergent uses of drones in the aid sector, debates have arisen about potential risks and challenges, presenting diverse perspectives on the (...) ethical, legal, and social implications of humanitarian drones. Guided by the methodology introduced by Arksey and O’Malley, this scoping review offers an assessment of the ethical considerations discussed in the academic and gray literature based on a screening of 1,188 articles, from which we selected and analyzed 47 articles. In particular, we used a hybrid approach of qualitative content analysis, along with quantitative landscape mapping, to inductively develop a typology of ethical considerations associated with humanitarian drones. The results yielded 11 key areas of concern: (1) minimizing harm, (2) maximizing welfare, (3) substantive justice, (4) procedural justice, (5) respect for individuals, (6) respect for communities, (7) regulatory gaps, (8) regulatory dysfunction, (9) perceptions of humanitarian aid and organizations, (10) relations between humanitarian organizations and industry, and (11) the identity of humanitarian aid providers and organizations. Our findings illuminate topics that have been the focus of extensive attention (such as minimizing risks of harm and protecting privacy), traces the evolution of this discussion over time (i.e., an initial focus on mapping drones and the distinction of humanitarian from military use, toward the ethics of cargo drones carrying healthcare supplies and samples), and points to areas that have received less consideration (e.g., whether sustainability and shared benefits will be compromised if private companies’ interest in humanitarian drones wanes once new markets open up). The review can thus help to situate and guide further analysis of drone use in humanitarian settings. (shrink)

Decisions in security contexts, including armed conflict, law enforcement, and disaster relief, often need to be taken under circumstances of limited information, stress, and time pressure. Since AI systems are capable of providing a certain amount of relief in such contexts, such systems will become increasingly important, be it as decision-support or decision-making systems. However, given that human life may be at stake in such situations, moral responsibility for such decisions should remain with humans. Hence the idea of “meaningful human (...) control” of intelligent systems. In this opinion paper, we outline generic configurations of control of AI and we present an alternative to human control of AI, namely the inverse idea of having AI control humans, and we discuss the normative consequences of this alternative. (shrink)

Research integrating the perspectives of different disciplines, or interdisciplinary research, has become increasingly common in academia and is considered important for its ability to address complex questions and problems. This mode of research aims to leverage differences among disciplines in generating a more complex understanding of the research landscape. To interact successfully with other disciplines, researchers must appreciate their differences, and this requires recognizing how the research landscape looks from the perspective of other disciplines. One central aspect of these disciplinary (...) perspectives involves values, and more specifically, the roles that values do, may, and should play in research practice. It is reasonable to think that disciplines differ in part because of the different views that their practitioners have on these roles. This paper represents a step in the direction of evaluating this thought. Operating at the level of academic branches, which comprise relevantly similar disciplines (e.g. social and behavioral sciences), this paper uses quantitative techniques to investigate whether academic branches differ in terms of views on the impact of values on research. Somewhat surprisingly, we find very little relation between differences in these views and differences in academic branch. We discuss these findings from a philosophical perspective to conclude the paper. (shrink)

Stem cell tourism is a form of medical tourism in which patients travel to receive unproven or untested stem cell-based interventions for many different diseases and conditions. A few studies indicate that patients and the public have several reasons for seeking these treatments for themselves or for their loved ones. Among these are the feeling of not having any other clinical options left, distrust of or frustration with their home country’s health care system, and a perception that their home country (...) has a burdensome or sluggish regulatory system for the approval of novel stem cell therapies. These last two viewpoints may contribute to a certain sense of distrust of regulatory agencies governing the conduct of clinical research, and perhaps the perception of a health care system that seems unresponsive to the needs of patients suffering from severe conditions. (shrink)

BackgroundPsychiatric neurosurgery is experiencing a revival. Beside deep brain stimulation, several ablative neurosurgical procedures are currently in use. Each approach has a different profile of advantages and disadvantages. However, many psychiatrists, ethicists, and laypeople are sceptical about psychiatric neurosurgery.MethodsWe identify the main concerns against psychiatric neurosurgery, and discuss the extent to which they are justified and how they might be overcome. We review the evidence for the effectiveness, efficacy and safety of each approach, and discuss how this could be improved. (...) We analyse whether and, if so, how randomised controlled trials can be used in the different approaches, and what alternatives are available if conducting RCTs is impossible for practical or ethical reasons. Specifically, we analyse the problem of failed RCTs after promising open-label studies.ResultsThe main concerns are: reservations based on historical psychosurgery, concerns about personality changes, concerns regarding localised interventions, and scepticism due to the lack of scientific evidence. Given the need for effective therapies for treatment-refractory psychiatric disorders and preliminary evidence for the effectiveness of psychiatric neurosurgery, further research is warranted and necessary. Since psychiatric neurosurgery has the potential to modify personality traits, it should be held to the highest ethical and scientific standards.ConclusionsPsychiatric neurosurgery procedures with preliminary evidence for efficacy and an acceptable risk–benefit profile include DBS and micro- or radiosurgical anterior capsulotomy for intractable obsessive–compulsive disorder. These methods may be considered for individual treatment attempts, but multi-centre RCTs are necessary to provide reliable evidence. (shrink)

While differentialists deny that non-linguistic animals can have a sense of justice, assimilationists credit some animals with such an advanced moral attitude. We approach this debate from a philosophical perspective. First, we outline the history of the notion of justice in philosophy and how various facets of that notion play a role in contemporary empirical investigations of justice among humans. On this basis, we develop a scheme for the elements of justice-relevant situations and for criteria of justice that should be (...) fruitful in studying both humans and animals. Furthermore, we investigate the conceptual connections between a sense of justice, on the one hand, and various other mental powers, on the other, and indicate which of the latter may be beyond the ken of animals. Next, we consider recent empirical research on justicerelated phenomena in animals. We argue for an intermediate position: While animals can at least in principle satisfy some preconditions of justice (intentional action, rulefollowing), others are problematic, notably possessing a notion of desert. A space for justice in social animals exists, yet it is rather limited compared to the rich cultures of justice in humans. Finally, we reflect on some actual or alleged implications of research on animal justice. As regards justice in humans, one should avoid a simplistic image of ‘‘natural justice’’ as boiling down to equal allocation of goods. As regards justice for animals, one should be weary of the contractualist assumption that only those capable of justice themselves are deserving of ‘‘just’’ treatment. (shrink)

Statistical mechanics is a strange theory. Its aims are debated, its methods are contested, its main claims have never been fully proven, and their very truth is challenged, yet at the same time, it enjoys huge empirical success and gives us the feeling that we understand important phenomena. What is this weird theory, exactly? Statistical mechanics is the name of the ongoing attempt to apply mechanics, together with some auxiliary hypotheses, to explain and predict certain phenomena, above all those (...) described by thermodynamics. This paper shows what parts of this objective can be achieved with mechanics by itself. It thus clarifies what roles remain for the auxiliary assumptions that are needed to achieve the rest of the desiderata. Those auxiliary hypotheses are described in another paper in this journal, Foundations of statistical mechanics: The auxiliary hypotheses. (shrink)

In this paper we examine how English and Mandarin speakers think about time, and we test how the patterns of thinking in the two groups relate to patterns in linguistic and cultural experience. In Mandarin, vertical spatial metaphors are used more frequently to talk about time than they are in English; English relies primarily on horizontal terms. We present results from two tasks comparing English and Mandarin speakers’ temporal reasoning. The tasks measure how people spatialize time in three-dimensional space, including (...) the sagittal (front/back), transverse (left/right), and vertical (up/down) axes. Results of Experiment 1 show that people automatically create spatial representations in the course of temporal reasoning, and these implicit spatializations differ in accordance with patterns in language, even in a non-linguistic task. Both groups showed evidence of a left-to-right representation of time, in accordance with writing direction, but only Mandarin speakers showed a vertical top-to-bottom pattern for time (congruent with vertical spatiotemporal metaphors in Mandarin). Results of Experiment 2 confirm and extend these findings, showing that bilinguals’ representations of time depend on both long-term and proximal aspects of language experience. Participants who were more proficient in Mandarin were more likely to arrange time vertically (an effect of previous language experience). Further, bilinguals were more likely to arrange time vertically when they were tested in Mandarin than when they were tested in English (an effect of immediate linguistic context). (shrink)

This article offers a case study on the social role of a charismatic shaykh, Abū Bakr al-Mawṣilī (d. 797/1394), in fourteenth-century Damascus and Jerusalem, and on the way he established his saintly reputation and accumulated cultural capital. Based mainly on a to-date unstudied manuscript written by the shaykh’s grandson, it analyzes how the shaykh managed to pass this capital on to his offspring and how they formalized, institutionalized, and consolidated his ṭarīqa into a stable social organization, with the Mawṣilī household (...) at its center, which, although never spreading outside of Greater Syria, continued to flourish locally for centuries. (shrink)

There are good reasons to endorse scientific realism and good reasons to endorse common-sense realism. However, it has sometimes been suggested that there is a tension between the two which makes it difficult to endorse both. Can the common-sense picture of the world be reconciled with the strikingly different picture presented to us by our best confirmed theories of science? This chapter critically examines proposals for doing so, and it offers a new one, which is essentially this. It is (...) a psychological fact that we have certain common-sense beliefs. In the framework of reductive physicalism, all beliefs, including the common-sense ones, are nothing but brain states and processes. Being scientifically realist about these brain states and accepting the reductive-physicalist view of the mind, we can account for the psychological fact that we have certain common-sense beliefs with certain contents, without committing to the idea that the contents of these common-sense beliefs have to be true of the world. In this coherentist approach we are not required to relinquish our common-sense beliefs, since although they are false according to science, this very same science shows that holding those beliefs is fully rational. (shrink)

It is customary to distinguish experimental from purely observational sciences. The former include physics and molecular biology, the latter astronomy and palaeontology. Experiments involve actively intervening in the course of nature, as opposed to observing events that would have happened anyway. When a molecular biologist inserts viral DNA into a bacterium in his laboratory, this is an experiment; but when an astronomer points his telescope at the heavens, this is an observation. Without the biologist’s handiwork the bacterium would never (...) have contained foreign DNA; but the planets would have continued orbiting the sun whether or not the astronomer had directed his telescope skyward. The observational/experimental distinction would probably be difficult to make precise 1, as the notion of an ‘intervention’ is not easily defined, but it is intuitively fairly clear, and is frequently invoked by scientists and historians of science. Experimentation, or ‘putting questions to nature’, is often cited as a hallmark of the modern scientific method, something that permitted the enormous advances of the last 350 years. And it is sometimes said that the social sciences lag behind the natural because controlled experiments cannot be done so readily in the former. Moreover in certain sciences, e.g. epidemiology, students are explicitly taught that experimental data is preferable to observational data, particularly for doing causal inference. So the distinction between observational and experimental science has quite wide currency, and is often regarded as methodologically significant. Surprisingly, mainstream philosophy of science has had rather little to say about the observational/experimental distinction. 2 For example, discussions of confirmation usually invoke a notion of ‘evidence’, to be contrasted with ‘theory’ or ‘hypothesis’; the aim is to understand how the evidence bears on the hypothesis. But whether this ‘evidence’ comes from observation or experiment generally plays no role in the discussion; this is true …. (shrink)

The argument from analogy is examined from the standpoint of Carnap's confirmation theory. Carnap's own discussion of analogy in relation to his c*— function is restricted to cases where the analogues are known to be similar, but not known to be different in any respect. It has been argued by the author in a previous work,, and by P. Achinstein, that typical analogy arguments involve known differences between the analogues as well as similarities. Achinstein shows that for such arguments none (...) of Carnap's Δ— system of conflrmation functions gives satisfactory values, and it is further shown in the present paper that for these arguments the confirmation never rises above its initial value, irrespective of evidence drown from an analogue. it is argued that even if inductive arguments are to be applicable to the real world, they must in principle be capable of taking into account known differences between the instances of an inductive generalization. Hence Carnap's Δ— system is inadequate as an explication of both induction and analogy.Three conditions are stated as necessary for any confirmation theory which gives a satisfactory explication of analogical inference:I. If two individuals a and b are known to agree in certain properties and differ in others, and if in addition a has a further property, then the confirmation of the hypothesis that b also has this property is greater than its initial confirmation, at least if the weight of the similarities is sufficiently great compared with the weight of the differences.II. The confirmation‐value increases or decreases with the weight of the similarities between the analogues compared with the weight of their differences.III. The confirmation that b has a certain property is greater if a has that property than if a does not have it.The Δ— system sastisfles none of these conditions. Carnap and Stegmüller have now, however, presented a new anxiom system for confirmation functions. the — system, Which is introduced primarily to deal with languages whose primitive predicates fall into families such that each individual can only be qualified by one predicate of each family. They construct a c‐ function which, as well as dealing with a language having two families of such predicates, also depends, unlike the functions in the Δ— system, on similarities between otherwise different individuals. The system is not developed far enough in this Appendix to enable the authors to discuss the confirmation in analogy arguments satisfying conditions I — III above, but it is shown in the present paper that, with a simple generalization of the measure‐function defined by Carnap and Stegmüller, and in the simplest non‐trivial case, condition I — III are all satisfied, indeed a stronger form of condition I is satisfied, in which no known similarity of the analogues is postulated.Finally it is remarked that Carnap and Stegmüller's method of introducing their Δ— system is extremely arbitrary and ad hoc, and an alternative method of introducing is suggested. Bearing in mind the fundamental nature of the argument from analogy in all application of induction to the real world, it is suggesetd that the fundamental inductive inference needing explication is not the inference of‘P1b, from ‘P,1a, but the analogical infeence of‘P2b, from‘P1P2a.P1b,. It is posinitial confirmation of‘P2b, and the confirmation of‘P2b, given‘P2a” and that the later two confirmation‐values are equivalent to those in the Δ— system. It is then shown that Carnap and Stegmüller's new measure‐function follows from their axiom system together with these postulates. Thus some of the arbitrariness of the — system is removed by general considérations regarding inductive and analogical inference. (shrink)

The goal of ethical veganism is a vegan world or, at least, a significantly vegan world. However, despite the hard work done by vegan activists, global meat consumption has been increasing (Saiidi 2019; Christen 2021). Vegan advocates have focused on ethics but have ignored the importance of tradition and identity. And the advent of veggie meat alternatives has promoted food that emulates animal products thereby perpetuating the meat paradigm. I suggest that, in order to make significant changes toward ending animal (...) exploitation, ethical vegans give more attention to tradition and identity. Furthermore, I propose that raw veganism is the most ethical diet and can be the best way to move away from animal-based food. (shrink)

In this paper, we investigate the numerical solution of the coupled fractional massive Thirring equation with the aid of He’s fractional complex transform. This study plays a significant aspect in the field of quantum physics, weakly nonlinear thrilling waves, and nonlinear optics. The main advantage of FCT is that it converts the fractional differential equation into its traditional parts and is also capable to handle the fractional order, whereas the homotopy perturbation method is employed to tackle the nonlinear terms in (...) the coupled fractional massive Thirring equation. An example is illustrated to present the efficiency and validity of the two-scale theory. The solutions are obtained in the form of series with simple and easy computations which confirm that the present approach is good in agreement and is easy to implement for such type of complex systems in science and engineering. (shrink)

Writing around the time of the French Revolution, Condorcet was a very early advocate of women’s suffrage. To fully appreciate the importance and originality of his contribution to the cause of women’s political rights, it is necessary to situate his ideas within the broad context of revolutionary feminist activism in general, its goals, modes of expression, successes or failures, as well as the nature of the opposition it faced. Such contextualization confirms that Condorcet, whose affirmation of women’s voting rights was (...) grounded in the theory of natural rights, was the most articulate and consistent feminist voice during the Revolution. My analysis of the Convention’s decision to ban all women’s political clubs in the fall of 1793 also calls into question a common and influential assessment of the Revolution. In contrast to the anti-feminist arguments of the Montagnards who wielded power at the time, arguments predicated on a restrictive understanding of natural law, Condorcet’s earlier feminist reasoning based on natural rights, one of the central political concepts of the Enlightenment, casts doubt on the claim that the Revolution was inherently misogynist and that the bourgeois public sphere to which it gave rise was founded on the exclusion of women. (shrink)

We examine a special case of inquiry games and give an account of the informational import of asking questions. We focus on yes-or-no questions, which always carry information about the questioner's strategy, but never about the state of Nature, and show how strategic information reduces uncertainty through inferences about other players' goals and strategies. This uncertainty cannot always be captured by information structures of classical game theory. We conclude by discussing the connection with Gricean pragmatics and contextual constraints on (...) interpretation.Send article to KindleTo send this article to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about sending to your Kindle. Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply. Find out more about the Kindle Personal Document Service.HOW CAN QUESTIONS BE INFORMATIVE BEFORE THEY ARE ANSWERED? STRATEGIC INFORMATION IN INTERROGATIVE GAMESVolume 9, Issue 2Emmanuel J. Genot and Justine JacotDOI: https://doi.org/10.1017/epi.2012.8Your Kindle email address Please provide your Kindle [email protected]@kindle.com Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Send article to Dropbox To send this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to Dropbox. HOW CAN QUESTIONS BE INFORMATIVE BEFORE THEY ARE ANSWERED? STRATEGIC INFORMATION IN INTERROGATIVE GAMESVolume 9, Issue 2Emmanuel J. Genot and Justine JacotDOI: https://doi.org/10.1017/epi.2012.8Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Send article to Google Drive To send this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to Google Drive. HOW CAN QUESTIONS BE INFORMATIVE BEFORE THEY ARE ANSWERED? STRATEGIC INFORMATION IN INTERROGATIVE GAMESVolume 9, Issue 2Emmanuel J. Genot and Justine JacotDOI: https://doi.org/10.1017/epi.2012.8Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Export citation Request permission. (shrink)

The original, prescientific Western belief that the mantis is a pious, helpful creature became a widely held explanation for the mantid's unique resting posture, and for one of its cryptic displays. This belief was a characteristic part of a broader discourse about nature in which ancient authority, religious beliefs, and superstition, but few original observations, mixed freely. Gradually, the belief in mantid gentleness and piousness became a commonplace through the continual retelling of the myths and superstitions surrounding this fascinating insect.By (...) the seventeenth century, a growing interest in observation had begun to replace blind reliance on established wisdom and ancient authority. However, the various young sciences to which the period gave rise did not progress equally, and neither did the subdisciplines within each scientific field; biology, especially entomology, was particularly slow to free itself from past beliefs and contemporary superstitions. In the specific case of the praying mantis, the situation may have been at its worst.Early observers of nature found evidence that seemed, at first, to disconfirm the well-established belief that mantids are gentle creatures. These few observers, faced with startling firsthand information about mantid voraciousness, created a new characterization of mantids as merciless predators and then often juxtaposed the two images in their descriptions. However, it was not until the beginning of the nineteenth century that the two characterizations-gentleness versus cruelty— became reconciled.An amalgamation of these seemingly mutually exclusive characterizations was achieved by an interesting accommodation of each to the other. That is, while it could no longer be maintained that mantids are simply gentle insects, neither could it be accepted that they are all cruelty and viciousness. The melding of the two characterizations yielded a hybrid explanation which claimed that the praying mantis actually hastwo sides to its character! On the one hand, and like other creatures, mantids must nourish themselves, and do so quite reasonably by capturing small insects for food. However, even when “well nourished,” and without “the excuse of hunger,” their other, vicious side may surface; when this happens, the darkest of behaviours, cannibalism, is the result.To understand the remainder of the story one must pause to consider what had happened in the other sciences up to this point. In the mid-seventeenth century, professional scientific societies were established throughout Europe. The societies, and the various journals and periodicals that they produced or encouraged, represented an institutionalization of both science and its special, structured discourse. However, as we have stated, entomology lagged behind; and in the case of some insects, superstitions and anthropomorphisms did not fade from descriptions of their behavior for centuries to come.By the time the new scientific discourse was applied to mantids the creatures were already firmly shackled with a dual personality, and this assumption was never challenged. In fact, it was functionally impossible to disconfirm. Captures of small prey were considered part of the mantid's normal side; captures of large prey were considered part of the mantid's abnormal side. There was no alternative explanation.As luck would have it, by the time that the strictures of scientific discourse had tightened sufficiently to disallow the use of anthropomorphisms in the explanation of insect behavior, another acceptable explanation of mantid cannibalism became immediately available: cannibalism became part of mantid mating behavior. That is, the fundamental explanatory model remained unchanged; it was merely couched in more appropriate terms. The acceptance of this new explanation for cannibalism was virtually immediate and complete. For instance, no one ever asked the following questions: If the headless male remains able to mate as a putative precaution against female cannibalism, for what reason does the headless female remain able to fashion “a perfectly constructed ootheca”? Or: If female-on-male cannibalism plays a role in mating behavior, what role is played by genderindifferent cannibalism, especially that among immature mantids? The latter phenomena were simply ignored — they were just uninteresting artifacts of insect life. However, the grand logic of nature was immediately apparent in the headless male's ability to mate. The ruling theory, to use Chamberlin's term, had been able to accommodate itself to, and assimilate, the new scientific discourse. It remained unscathed.A persistent question posed by several historians of this particular topic has been, Why did not the results of Ken Roeder's experiments debunk the myth that males are regularly cannibalized by the females with which they mate? The reason, which we hope is now clear, is that there were two interdependent ruling theories operating here. If one accepts the argument that mantids' cannibalism is simply a normal part of their prey-catching behavior, then one attacks not only the theory that mantids have two separate predatory strategies, but also the more recent theory that mantids have evolved to be the ideal fly-catching machines. This second theory found its first confirming support in the centuries-old practice of feeding flies to captive mantids. Again, the disconfirming evidence of mantids eating prey of various sizes had no impact on the theory. Confirming observations were accepted: disconfirming observations were seen as anomalies.Additional confirmation of both ruling theories was garnered in experiments done in the mid-twentieth century. These experiments were based on the assumption that the original conceptualizations were correct, and consequently they did not test other hypotheses. The combined strength of the two theories is evidenced especially in the Raus' failure to account for the fact that their empirical observations were at odds with many of the conclusions that they drew, and in the fact that Roeder's work is still used to support the belief in the regularity of mating-related cannibalism despite the fact that Roeder, himself, argued the opposite. with both theories well entrenched, it is virtually impossible to promote an alternative theory of mantid behavior: namely, that mantids are generalized, opportunistic predators that manage to survivein spite of the fact that cannibalism sometimes occurs. (shrink)

Using 129 natural conversations and 185 episodes of television drama conversations as well as the theoretical frameworks of usage-based theory and grammaticalization, I investigate two forms of ‘or’ in Korean, tunci and kena. Generally believed to be largely interchangeable, these two forms’ actual usages have never been compared. I demonstrate that the two are selectively used in conversation, and propose that three types of factor influence the selection. The first factors are genre and setting. In formal settings and formal (...) descriptive writing, kena is preferred. The second factor is the presence of negative markers: while 43% of kena tokens were used in negative sentences, only one token of tunci was. The third factor is the distinction between ‘propositive’ tunci and ‘descriptive’ kena. In conversation, tunci occurs mainly in making suggestions and presenting plans, and hence is oriented toward the future tense and the irrealis domain. Kena occurs mainly in describing present and past situations, facts, or premises, and hence is oriented toward the present and past tense and the realis domain. This study confirms the usage-based theory’s argument that speakers possess extensive procedural knowledge of language: Korean speakers may not be conscious of it, but they differentiate tunci and kena with high regularity. Lastly, I explain their differences based on their history. The older form, kena, dates back to the 8th century, whereas tunci became widespread only in the 19th century. Because tunci retains its original semantics of probability, tunci tends to occur in presenting suggestions and plans and not in factual descriptions. (shrink)

There is currently no viable alternative to the Bayesian analysis of scientific inference, yet the available versions of Bayesianism fail to do justice to several aspects of the testing and confirmation of scientific hypotheses. Bayes or Bust? provides the first balanced treatment of the complex set of issues involved in this nagging conundrum in the philosophy of science. Both Bayesians and anti-Bayesians will find a wealth of new insights on topics ranging from Bayes's original paper to contemporary formal learning theory. (...) In a paper published posthumously in 1763, the Reverend Thomas Bayes made a seminal contribution to the understanding of "analogical or inductive reasoning." Building on his insights, modem Bayesians have developed an account of scientific inference that has attracted numerous champions as well as numerous detractors. Earman argues that Bayesianism provides the best hope for a comprehensive and unified account of scientific inference, yet the presently available versions of Bayesianisin fail to do justice to several aspects of the testing and confirming of scientific theories and hypotheses. By focusing on the need for a resolution to this impasse, Earman sharpens the issues on which a resolution turns. John Earman is Professor of History and Philosophy of Science at the University of Pittsburgh. (shrink)

There is currently no viable alternative to the Bayesian analysis of scientific inference, yet the available versions of Bayesianism fail to do justice to several aspects of the testing and confirmation of scientific hypotheses. Bayes or Bust? provides the first balanced treatment of the complex set of issues involved in this nagging conundrum in the philosophy of science. Both Bayesians and anti-Bayesians will find a wealth of new insights on topics ranging from Bayes’s original paper to contemporary formal learning theory.In (...) a paper published posthumously in 1763, the Reverend Thomas Bayes made a seminal contribution to the understanding of "analogical or inductive reasoning." Building on his insights, modem Bayesians have developed an account of scientific inference that has attracted numerous champions as well as numerous detractors. Earman argues that Bayesianism provides the best hope for a comprehensive and unified account of scientific inference, yet the presently available versions of Bayesianisin fail to do justice to several aspects of the testing and confirming of scientific theories and hypotheses. By focusing on the need for a resolution to this impasse, Earman sharpens the issues on which a resolution turns. John Earman is Professor of History and Philosophy of Science at the University of Pittsburgh. (shrink)

The conjunction fallacy is the well-documented empirical finding that subjects sometimes rate a conjunction A&B as more probable than one of its conjuncts, A. Most explanations appeal in some way to the fact that B has a high probability. But Tentori et al. (2013) have recently challenged such approaches, reporting experiments which find that (1) when B is confirmed by relevant evidence despite having low probability, the fallacy is common, and (2) when B has a high probability but has (...) not been confirmed by relevant evidence, the fallacy is less common. They conclude that degree of confirmation, rather than probability, is the central determinant of the conjunction fallacy. In this paper, we address a confound in these experiments: Tentori et al. (2013) failed to control for the fact that their (1)-situations make B conversationally relevant, while their (2)-situations do not. Hence their results are consistent with the hypothesis that con- versationally relevant high probability is an important driver of the conjunction fallacy. Inspired by recent theoretical work that appeals to conversational relevance to explain the conjunction fallacy, we report on two experiments that control for this issue by making B relevant without changing its degree of probability or confirmation. We find that doing so increases the rate of the fallacy in (2)-situations, and leads to comparable fallacy-rates as (1)-situations. This suggests that (non-probabilistic) conversational relevance indeed plays a role in the conjunction fallacy, and paves the way toward further work on the interplay between relevance and confirmation. (shrink)

The general principles of perceptuo-motor processing and memory give rise to theNow-or-Never bottleneckconstraint imposed on the organization of the language processing system. In particular, the Now-or-Never bottleneck demands an appropriate structure of linguistic input and rapid incorporation of both linguistic and multisensory contextual information in a progressive, integrative manner. I argue that the emerging predictive processing framework is well suited for the task of providing a comprehensive account of language processing under the Now-or-Never constraint. Moreover, this framework (...) presents a stronger alternative to theChunk-and-Passaccount proposed by Christiansen and Chater (2016), as it better accommodates the available evidence concerning the role of context (in both the narrow and wider senses) in language comprehension at various levels of linguistic representation. Furthermore, the predictive processing approach allows for treating language as a special case of domain-general processing strategies, suggesting deep parallels with other cognitive processes such as vision. (shrink)

Having a confirmation bias sometimes leads us to hold inaccurate beliefs. So, the puzzle goes: why do we have it? According to the influential argumentative theory of reasoning, confirmation bias emerges because the primary function of reason is not to form accurate beliefs, but to convince others that we’re right. A crucial prediction of the theory, then, is that confirmation bias should be found only in the reasoning domain. In this article, we argue that there is evidence that confirmation bias (...) does exist outside the reasoning domain. This undermines the main evidential basis for the argumentative theory of reasoning. In presenting the relevant evidence, we explore why having such confirmation bias may not be maladaptive. (shrink)

Does the Bayesian theory of confirmation put real constraints on our inductive behavior? Or is it just a framework for systematizing whatever kind of inductive behavior we prefer? Colin Howson (Hume's Problem) has recently championed the second view. I argue that he is wrong, in that the Bayesian apparatus as it is usually deployed does constrain our judgments of inductive import, but also that he is right, in that the source of Bayesianism's inductive prescriptions is not the Bayesian machinery itself, (...) but rather what David Lewis calls the ``Principal Principle''. (shrink)

Are knowledge and belief pivotal in science, as contemporary epistemology and philosophy of science nearly universally take them to be? I defend the view that scientists are not primarily concerned with knowing and that the methods of arriving at scientific hypotheses, models and scenarios do not commit us having stable beliefs about them. Instead, what drives scientific discovery is ignorance that scientists can cleverly exploit. Not an absence or negation of knowledge, ignorance concerns fundamental uncertainty, and is brought out by (...) retroductive inferences, which are roughly characterised as reasoning from effects to causes. I argue that recent discoveries in sciences that coped with under-structured problem spaces testify the prevalence of retroductive logic in scientific discovery and its progress. This puts paid to the need of finding epistemic justification or confirmation to retroductive methodologies. A scientist, never frightened of unknown unknowns, strives to advance the forefront of uncertainty, not that of belief or knowledge. Far from rendering science irrational, I conclude that catering well for the right conditions in which to cultivate ignorance is a key to how fertile retroductive inferences arise. (shrink)

The idea that human cognitive capacities are explainable by computational models is often conjoined with the idea that, while the states postulated by such models are in fact realized by brain states, there are no type-type correlations between the states postulated by computational models and brain states (a corollary of token physicalism). I argue that these ideas are not jointly tenable. I discuss the kinds of empirical evidence available to cognitive scientists for (dis)confirming computational models of cognition and argue that (...) none of these kinds of evidence can be relevant to a choice among competing computational models unless there are in fact type-type correlations between the states postulated by computational models and brain states. Thus, I conclude, research into the computational procedures employed in human cognition must be conducted hand-in-hand with research into the brain processes which realize those procedures. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Gregory Currie TEXT WITHOUT CONTEXT: SOME ERRORS OF STANLEY FISH "Intuition told him that the vast ineptitude of the venture would serve as proof that no fraud was afoot." —Jorge Luis Borges, "Tom Castro, the Implausible Imposter," in A Universal History ofInfamy There are those of us who seek unity, universality, patterns of invariance in any diverse multitude of particulars. With the interpretation of texts, the diversity is evident, (...) the unity, universality and invariance less so. Still, we have the text itself, a sequence of determinately meaningful signs, independent of, and a constraint on, the activities of interpreters. We universalists might want more than that, but it's a start. It's a start some people are not prepared to give us. Stanley Fish is one of them. According to him we are looking for something which does not exist, and which we do not need. I shall argue that Fish is wrong on both counts. According to Stanley Fish, there are no constraints on interpretation that transcend particular, local interpretive communities. Indeed, there is no truth or validity that is community transcendent, no standard of lightness, proof or confirmation that has any warrant other than community approval. Intellectual ascendency is always ultimately a matter of rhetorical power, and the locus of power shifts as the norms of the community change. Yet we need not worry that this implies any dangerous kind ofrelativism or subjectivism. Each ofus is deeply immersed Philosophy and Literature, © 1991, 15: 212-228 Gregory Currie213 in his or her own community. Our thoughts, intentions, and actions gain their very identity from the structure of public, communitarian relations we enter into, and the community imposes on us a tight structure of norms and intellectual options that "situate" us (a favored word in the Fish vocabulary) in such a way that it is always clear what interpretive move is appropriate.1 Fish is no epistemological anarchist in the style of Feyerabend: it is not the case, for him, that "anything goes." There is always a clear distinction between what goes and what does not; it is just that the rules, the structure, the hierarchy of options are not invariant across time or communities.2 Now we do it like this, tomorrow we may do it like that; we do it this way, they do it that way. Wherever you are, the rules are always clear, but the rules depend on where you are. I shall call this thesis "internalism." It bears some resemblance to views of the later Wittgenstein, and rather closely parallels Thomas Kuhn's theory of scientific paradigms. It has a negative and a positive aspect. The negative aspect is that community-specific constraints on interpretation are all we have. The positive aspect is that they are all we need. Is internalism correct? I say it is not. I say that the positive claim is false, because internal constraints alone can never answer the relativist's challenge, when that challenge is properly understood; more about that in a moment. But this merely serves to highlight the importance of the negative thesis: if that is correct then relativism carries the day. So my primary concern here is with the negative thesis. Fish's main argument for the negative thesis is that what seems to most of us to be an obvious external constraint on interpretation—the literal meaning of the text in question—is no such thing. And he bases this claim on some arguments which purport to show that there L· no such thing as literal meaning. So my aim, it emerges at last, is to defend the idea of literal meaning. But first, I shall say something about the question of relativism. II Fish's answer to relativism, it will be remembered, is that interpretive communities constrain the interpretive choices of their members in such away that there can always be seen tobe nonarbitrary ways ofproceeding when it comes to formulating and choosing between interpretive hypotheses. This claim, the positive claim of Fish's internalism, raises two questions: Is Fish right, as a matter of fact, about the ways in which interpretive, and more generally intellectual communities constrain the 214Philosophy and Literature thoughts and actions... (shrink)

Memory is fleeting. New material rapidly obliterates previous material. How, then, can the brain deal successfully with the continual deluge of linguistic input? We argue that, to deal with this “Now-or-Never” bottleneck, the brain must compress and recode linguistic input as rapidly as possible. This observation has strong implications for the nature of language processing: (1) the language system must “eagerly” recode and compress linguistic input; (2) as the bottleneck recurs at each new representational level, the language system must (...) build a multilevel linguistic representation; and (3) the language system must deploy all available information predictively to ensure that local linguistic ambiguities are dealt with “Right-First-Time”; once the original input is lost, there is no way for the language system to recover. This is “Chunk-and-Pass” processing. Similarly, language learning must also occur in the here and now, which implies that language acquisition is learning to process, rather than inducing, a grammar. Moreover, this perspective provides a cognitive foundation for grammaticalization and other aspects of language change. Chunk-and-Pass processing also helps explain a variety of core properties of language, including its multilevel representational structure and duality of patterning. This approach promises to create a direct relationship between psycholinguistics and linguistic theory. More generally, we outline a framework within which to integrate often disconnected inquiries into language processing, language acquisition, and language change and evolution. (shrink)

According to an oft-repeated narrative, while Kant maintained racist views through the 1780s, he changed his mind in the 1790s. Pauline Kleingeld introduced this narrative based on passages from Kant’s Metaphysics of Morals and “Toward Perpetual Peace”. On her reading, Kant categorically condemned chattel slavery in those texts, which meant that he became more racially egalitarian. But the passages involving slavery, once contextualized, either do not concern modern, race-based chattel slavery or at best suggest that Kant mentioned it as a (...) cautionary tale for labor practices in Europe. Overall, Kant never explicitly considered chattel slavery as a moral problem to be addressed on its own. Rather, he treated it primarily in terms of its function in human history. If he ended up expressing some qualms about its practices, it was likely because they threatened to deepen intra-European conflicts and undermine the prospect of perpetual peace. The humanity of the enslaved “Negroes” was never part of the reasoning. This was not a casual oversight on Kant’s part. It reflects the complexity of his philosophical system: everything he did or did not say about chattel slavery begins to make sense once we connect his philosophy of history and his depiction of “Negroes” as natural slaves. (shrink)

This article reveals one general scheme for creating counter examples to Bayesian confirmation theory. The reason of the problems is that: in daily life the degree of confirmation is affected not only by probability but also by some non-probabilistic factors, e.g., structural similarity, quantity of evidence, and marginal utility, while Bayesian confirmation theory considers only probabilities to measure the degree of confirmation. This article resolves these problems after some detail analyses, and proposes a new confirmation measure based on these factors.

The idea that human cognitive capacities are explainable by computational models is often conjoined with the idea that, while the states postulated by such models are in fact realized by brain states, there are no type-type correlations between the states postulated by computational models and brain states (a corollary of token physicalism). I argue that these ideas are not jointly tenable. I discuss the kinds of empirical evidence available to cognitive scientists for (dis)confirming computational models of cognition and argue that (...) none of these kinds of evidence can be relevant to a choice among competing computational models unless there are in fact type-type correlations between the states postulated by computational models and brain states. Thus, I conclude, research into the computational procedures employed in human cognition must be conducted hand-in-hand with research into the brain processes which realize those procedures. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Men Becoming Gods in "Style"Gioia and Girard on Divinized DesireJoshua Hren (bio)In our secular age we hear seekers of the sacred and religious devotees alike decry the soul-deadening, spirit-dumbing consequences of materialism. René Girard contends that—on the contrary—in the "leveled," horizontal world of a purportedly materialistic modernity this transcendent authority is deviated and distorted but it does not disappear. In his first major work, Deceit, Desire, and the Novel, (...) he argues that "the passion that drives men to seize or gain more possessions is not materialistic; it is the triumph of the mediator, the god with the human face."1 In a materialistic age, the gods are "pulled down from the heaven, the sacred flows over the earth" and men become "gods for each other."2Dana Gioia, former businessman and chairman of the National Endowment for the Arts, is no stranger to the economy of divinized desire. The stakes of our passions—whether we are wrecked by dubious wants or able to shed our infernal imitations—pierce his poetry. Gioia cites Girard as a significant influence alongside St. Augustine and Kierkegaard, though he does not indicate whether his own poetic investigations of mimesis are a direct yield of [End Page 149] his encounter with Girard or the independent discovery of attentive artistic intuition.3The refuge of lies so central to Girard is particularly palpable in Gioia's long narrative poem "Style."4 Charlie, the self-deprecating narrator, divinizes his college friend Tom, a business mogul who "prospered like one chosen by the gods."5 Tom uses his easy money to purchase gaudy metamorphoses, hosting magnificent events with his "flawless" wife Eden. An antihero of the unremarkable variety, Charlie attends all Tom's parties until he stops receiving invitations. When he discovers his deity's disappearance is tied to a terminal illness, he descends into the infernal "slums" of Tom's new hideout, and he finds his former hero hell-bent, ready to commit an arson that will erase his own existence in style. Charlie is confronted with a difficult decision that any coward would waver before. He has the chance to become an atheist—at least with respect to his dying god. After painting a portrait of man-made gods, the poem probes the question of whether and how we can cut short our penchant for great deceits.Charlie opens this narrative poem with an invective directed against himself.Just look at me. Isn't it obvious?I have no style. I'm just a human blur.On me expensive clothes look second-hand.They droop or sag. The color's never right.I wear the wrong apparel to the party.I pick the dullest item on the menu.Each haircut brings some new humiliation.6Crucially, we never receive an audit of this dour self-consciousness. By poem's end, no one has corrected or confirmed Charlie's condemnations. He may be right; his might be the antinomy of Midas's modus operandi. His hyperbolic portrait of Tom's greatness suggests that he is less than just to himself. His preoccupation with something as small as a menu item betrays a brutal obsessiveness. He employs the ascetical word "humiliation" in conjunction with a "haircut"—further revealing his unforgiving inner harshness. Charlie "always loved to visit Tom" precisely because he himself is Pathetic, Inc.7Were René Girard Charlie's older brother, he might sit the sad sap down on a comfortable couch and spell out the difficult truth as follows: The anti-hero "dreams of absorbing and assimilating his mediator's being."8 This highfalutin description of "the Other implies an insuperable revulsion for one's own substance."9 We ought not to take seriously the excuses these types give for their [End Page 150] failings and their fawning, for they "hate themselves on a more essential level than that of 'qualities.'"10 When Charlie disparages his badly cut bangs or his mismatched outfits, he's really incriminating his very being."The desire," Girard argues, "is aimed at the mediator's being."11 Charlie evinces this dynamic when he insists that Tom's "success was existential: / It wasn't what... (shrink)

In these newly commissioned essays, leading Whitehead scholars ask a range of important questions about Whitehead's first year of philosophy lectures. Do these lectures challenge or confirm previous understandings of Whitehead's published works? What is revealed about the development of Whitehead's thought in the crucial period after London but before the publication of Science and the Modern World? What should we make of concepts and terms that were introduced in these lectures but were never incorporated into subsequent publications? Also (...) included is the text of Whitehead's first lecture at Harvard, recently gifted to the Critical Edition, allowing for a clearer understanding of Whitehead's plans and goals for his first course of lectures in philosophy than has previously been possible. (shrink)

A common reaction among idealist philosophers to the classical syntactic characterization of proof so crisply articulated by Tarski is an urgent but inchoate Angst that something momentous is missing, an awesome intimation of bereftness. The simple fact is that in many pursuits proof involves an empirical appeal, an operation that Tarski excludes from the domain of proof and assigns to the company of confirmation. In Tarski’s terms, empirical statements never even admit of the predicate true, let alone proved, unless (...) perhaps they hanker after truth or proof in the limit in some dimly understood and always unsuccessful way. Some sources of queasiness about the syntactic account are not hard to pinpoint. On the syntactic account, the injunction “Prove it!” can never be fulfilled, or even well-formedly uttered, in regard to an empirical statement, ┏∅, therefore ∅┓ is valid for any well-formed ∅ in a given first-order language, for any theorem, t, ┏∅, therefore t┓ is an impeccable proof for any well-formed ∅ in the classical languages. It is easy to think, with Bradley, that there is an important and legitimate, if not formally well-articulated sense of proof, characteristic of much of philosophical reasoning and argumentation, which is badly misrepresented by the syntactic conception. The kind of proof often sought after in theology, and sought after and found in the law, and the experimental and social sciences, is not purely syntactic. Idealists, of course, have frequently expressed dissatisfaction with the Tarski conception of truth. We will here extend this skepticism to the Tarski notion of proof. (shrink)

A common reaction among idealist philosophers to the classical syntactic characterization of proof so crisply articulated by Tarski is an urgent but inchoate Angst that something momentous is missing, an awesome intimation of bereftness. The simple fact is that in many pursuits proof involves an empirical appeal, an operation that Tarski excludes from the domain of proof and assigns to the company of confirmation. In Tarski’s terms, empirical statements never even admit of the predicate true, let alone proved, unless (...) perhaps they hanker after truth or proof in the limit in some dimly understood and always unsuccessful way. Some sources of queasiness about the syntactic account are not hard to pinpoint. On the syntactic account, the injunction “Prove it!” can never be fulfilled, or even well-formedly uttered, in regard to an empirical statement, ┏∅, therefore ∅┓ is valid for any well-formed ∅ in a given first-order language, for any theorem, t, ┏∅, therefore t┓ is an impeccable proof for any well-formed ∅ in the classical languages. It is easy to think, with Bradley, that there is an important and legitimate, if not formally well-articulated sense of proof, characteristic of much of philosophical reasoning and argumentation, which is badly misrepresented by the syntactic conception. The kind of proof often sought after in theology, and sought after and found in the law, and the experimental and social sciences, is not purely syntactic. Idealists, of course, have frequently expressed dissatisfaction with the Tarski conception of truth. We will here extend this skepticism to the Tarski notion of proof. (shrink)