In recent decades, the scientific study of consciousness has significantly increased our understanding of this elusive phenomenon. Yet, despite critical development in our understanding of the functional side of consciousness, we still lack a fundamental theory regarding its phenomenal aspect. There is an “explanatory gap” between our scientific knowledge of functional consciousness and its “subjective,” phenomenal aspects, referred to as the “hard problem” of consciousness. The phenomenal aspect of consciousness is the first-person answer to “what it’s like” question, and it (...) has thus far proved recalcitrant to direct scientific investigation. Naturalistic dualists argue that it is composed of a primitive, private, non-reductive element of reality that is independent from the functional and physical aspects of consciousness. Illusionists, on the other hand, argue that it is merely a cognitive illusion, and that all that exists are ultimately physical, non-phenomenal properties. We contend that both the dualist and illusionist positions are flawed because they tacitly assume consciousness to be an absolute property that doesn’t depend on the observer. We develop a conceptual and a mathematical argument for a relativistic theory of consciousness in which a system either has or doesn’t have phenomenal consciousness with respect to some observer. Phenomenal consciousness is neither private nor delusional, just relativistic. In the frame of reference of the cognitive system, it will be observable and in other frame of reference it will not. These two cognitive frames of reference are both correct, just as in the case of an observer that claims to be at rest while another will claim that the observer has constant velocity. Given that consciousness is a relativistic phenomenon, neither observer position can be privileged, as they both describe the same underlying reality. Based on relativistic phenomena in physics we developed a mathematical formalization for consciousness which bridges the explanatory gap and dissolves the hard problem. Given that the first-person cognitive frame of reference also offers legitimate observations on consciousness, we conclude by arguing that philosophers can usefully contribute to the science of consciousness by collaborating with neuroscientists to explore the neural basis of phenomenal structures. (shrink)

This commentary validates the fundamental evolutionary interconnection between the emergence of imitation and the mirror system. We present a novel computational framework for studying the evolutionary origins of imitative behavior and examining the emerging underlying mechanisms. Evolutionary adaptive agents that evolved in this framework demonstrate the emergence of neural “mirror” mechanisms analogous to those found in biological systems.

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 38.1 (2000) 123-124 [Access article in PDF] Steven Nadler. Spinoza. A Life. Cambridge: Cambridge University Press, 1999. Pp. xiii + 407. Cloth, $34.95. Nadler's book is a comprehensive biography of Spinoza. It gives, within the limits of the information available, a full presentation of the life and personality of Spinoza; ample information about the different milieus in which Spinoza grew up and lived; (...) about the vicissitudes of the public life which marked his life and work; about the ways in which Spinoza's work evolved and, although it is not meant to be an "intellectual biography" (xiii), a general description of his thought. It is a welcome addition to the growing literature on Spinoza.The book begins with the story of the Jewish Portuguese community of Amsterdam, constituted by former Maranos who emigrated from the Iberian peninsula. Becoming in a very short time a flourishing community, it was unique in many ways, and the author nicely shows this. He explains how it had to rebuild its Judaism practically ex nihilo, and how this fact caused many of the inner tensions and rifts that marked its history. Nadler tells minutely the way that led to Spinoza's famous excommunication and the roles played by the main personalities involved in this dramatic event, which was not only a rupture with the community, but actually with Judaism in general.The author proceeds to examine the life of Spinoza outside the Jewish community. [End Page 123] We learn about the religiously and politically radical milieu within which Spinoza, a twenty-four-year-old man cut off all family and community ties, now lived; about the famous Spinoza circle of friends and disciples; and, most extraordinary of all, about his rather rapid ascent to a position of prominence in the Dutch and the European République des lettres.Nadler skillfully presents the concrete context of Spinoza's work and gives a chronological account of the way his philosophy gradually took shape. One gets the right feeling about the manner in which it was intertwined with the political events, the ideological and theological controversies that often threatened to tear apart the Dutch society, and to which Spinoza's work is to a large extent a reaction.The specifically philosophical and scientific context of Spinoza's work receives extensive treatment as well. The author discusses the work of Boyle, Huygens, and others with whom Spinoza had scientific exchanges. Most importantly, Nadler describes the Cartesian context of Spinoza's philosophy—Descartes' own philosophy and the Cartesian movement in the Netherlands. He gives an ample account of Spinoza's many connections within this context; he describes Spinoza's many correspondents and recounts many episodes, not all of them well known.Nadler's work is essentially based on the existing material and the extensive work done in unearthing Spinoza's life and background. He does it in quite an impressive way—he seems to have covered all the relevant material and to have studied all the relevant fields. It is a work of compilation—but in the best sense of the word. It makes manifest that an enormous amount of work has been done on these topics in this century and particularly in the last twenty years or so. Nadler succeeds—this is certainly a tour de force—in integrating this enormous amount of material into a coherent whole in which he also manages to keep the right amount of literary fluency and readability. Not the least of the book's merits is that it is never boring.Although I would recommend the book without any reservation to anyone who is interested in Spinoza—both beginners and veterans—I must make two brief critical remarks: 1. There seems to be some bias in favor of the Jewish background of Spinoza. Sure enough, the book is divided into two almost exactly equal parts which recount, respectively, Spinoza's life before and after the cherem (which, as a matter of fact, divides his short life into more or less equal parts). Yet—and without taking sides in the ongoing... (shrink)

The book addresses the representation of three groups of "others" in Israeli schoolbooks: Holocaust victims, presented as the stateless persecuted Jews "we" might become again if "we" lose control over the second group of "others" - Palestinian Arabs - who are racialized, demonized and Nazified, and presented as "our" potential exterminators. The third group comprises non-European (Mizrahi and Ethiopian) Jews, portrayed as backward people who lack history or culture, requiring constant acculturation by "Western" Israel. Thus, a rhetoric of victimhood and (...) power evolves, and a nationalistic interpretation of the "never again" imperative is inculcated, justifying the Occupation and oppression of Palestinians and the discrimination of non-European Jews. Advocating a multidirectional memory, the book proposes an alternative Hebrew-Arabic, multi-voiced and poly-centered curriculum that would relate the untold accounts of the people whom the pedagogic version of history seeks exclude. Instead of traumatizing and urging vengeance, it will encourage discussion and celebrate diversity and hybridity. (shrink)

Artefacts do not always do what they are supposed to, due to a variety of reasons, including manufacturing problems, poor maintenance, and normal wear-and-tear. Since software is an artefact, it should be subject to malfunctioning in the same sense in which other artefacts can malfunction. Yet, whether software is on a par with other artefacts when it comes to malfunctioning crucially depends on the abstraction used in the analysis. We distinguish between “negative” and “positive” notions of malfunction. A negative malfunction, (...) or dysfunction, occurs when an artefact token either does not or cannot do what it is supposed to. A positive malfunction, or misfunction, occurs when an artefact token may do what is supposed to but, at least occasionally, it also yields some unintended and undesirable effects. We argue that software, understood as type, may misfunction in some limited sense, but cannot dysfunction. Accordingly, one should distinguish software from other technical artefacts, in view of their design that makes dysfunction impossible for the former, while possible for the latter. (shrink)

In many countries worldwide, especially in Sub-Saharan Africa, a shortage of physicians limits the provision of lifesaving interventions. One existing strategy to increase the number of physicians in areas of critical shortage is conditioning medical school scholarships on a precommitment to work in medically underserved areas later. Current practice is usually to demand only one year of service for each year of funded studies. We show the effectiveness of scholarships conditional on such precommitment for increasing physician supplies in underserved areas. (...) Then we defend these scholarships against ethical worries that they constitute slavery contracts; rely on involuntary, biased, or unauthorized early consent by a young signatory; put excessive strains on signed commitments; give rise to domination; and raise suspicion of slavery contracts. Importantly, we find that scholarships involving far longer commitment than current practice allows would also withstand these worries. Policymakers should consider introducing conditional scholarships, including long-term versions, as a means to increasing the supply of physicians to medically underserved areas. (shrink)

This paper presents a review of academic literature, policy documents from government organizations and international agencies, and reports from industries and popular media on the trends in Big Data utilization in key development issues and its worthwhileness, usefulness, and relevance. By looking at Big Data deployment in a number of key economic sectors, it seeks to provide a better understanding of the opportunities and challenges of using it for addressing key issues facing the developing world. It reviews the uses of (...) Big Data in agriculture and farming activities in developing countries to assess the capabilities required at various levels to benefit from Big Data. It also provides insights into how the current digital divide is associated with and facilitated by the pattern of Big Data diffusion and its effective use in key development areas. It also discusses the lessons that developing countries can learn from the utilization of Big Data in big corporations as well as in other activities in industrialized countries. (shrink)

Brain implants, such as Deep Brain Stimulation (DBS), which are designed to improve motor, mood and behavioural pathology, present unique challenges to our understanding of identity, agency and free will. This is because these devices can have visible effects on persons' physical and psychological properties yet are essentially undetectable when operating correctly. They can supplement and compensate for one's inherent abilities and faculties when they are compromised by neuropsychiatric disorders. Further, unlike talk therapy or pharmacological treatments, patients need not ‘do’ (...) anything for the treatment to take effect. If one accepts, as we argue here, that brain implants are unique among implantable types of devices, then this can have significant implications for what it means to persist as the same person and be the source of one's thoughts and actions. By examining two of the most common indications for DBS in current use, namely in the motor (Parkinson's Disease) and psychiatric (Major Depression) domains, we further argue that although DBS, as it is currently applied, does not necessarily represent a unique threat to personal identity and agency per se, it introduces an unprecedented ‘third party’ into the debate on these concepts. In this way, DBS can be used as a tool to begin probing, both conceptually and empirically, some of philosophy's most perennial metaphysical questions. (shrink)

Fear can undermine cooperation. It may discourage individuals from collaborating with others because of concerns about potential exploitation; prompt them to engage in defensive aggression by launching a preemptive strike; and propel power-seeking individuals to act dominantly rather than compassionately. Therefore, accumulated evidence requires a more contextualized consideration of the link between fear and cooperation in adults.

Dreams are a remarkable experiment in psychology and neuroscience, conducted every night in every sleeping person. They show that the human brain, disconnected from the environment, can generate an entire world of conscious experiences by itself. Content analysis and developmental studies have promoted understanding of dream phenomenology. In parallel, brain lesion studies, functional imaging and neurophysiology have advanced current knowledge of the neural basis of dreaming. It is now possible to start integrating these two strands of research to address fundamental (...) questions that dreams pose for cognitive neuroscience: how conscious experiences in sleep relate to underlying brain activity; why the dreamer is largely disconnected from the environment; and whether dreaming is more closely related to mental imagery or to perception. (shrink)

The critical analysis of desire is a staple of classical Buddhist thought; however, modern scholarship has focused primarily on doctrinal and scholastic texts that explain the Buddhist understanding of desire. As a result, the contribution of _kāvya_ (poetry) to the classical Buddhist philosophy of desire has not received much scholarly attention. To address this dearth, I explore in this article the notion of _kāma_ (desire or love) in Aśvaghoṣa’s epic poem, the _Saundarananda_ (_Beautiful Nanda_). I begin by framing the poem’s (...) Buddhist interpretation of desire and highlighting the didactic and transcendental role of _kāma_ in transforming Nanda, the poem’s protagonist. Then, I examine Aśvaghoṣa’s poetic depictions of Nanda, Sundarī, and the _apsaras_es, outlining the _Saundarananda_’s phenomenology of desire. Overall, this article illustrates how Aśvaghoṣa employs the genre of _kāvya_ to express a Buddhist critique of desire that focuses on the nature of the desirable object and the state of mind of the desirous subject. (shrink)

Advances in neuromodulation and an improved understanding of the anatomy and circuitry of psychopathology have led to a resurgence of interest in surgery for psychiatric disease. Clinical trials exploring deep brain stimulation (DBS), a focally targeted, adjustable and reversible form of neurosurgery, are being developed to address the use of this technology in highly selected patient populations. Psychiatric patients deemed eligible for surgical intervention, such as DBS, typically meet stringent inclusion criteria, including demonstrated severity, chronicity and a failure of conventional (...) therapy. Although a humanitarian device exemption by the US Food and Drug Administration exists for its use in obsessive-compulsive disorder, DBS remains a largely experimental treatment in the psychiatric context, with its use currently limited to clinical trials and investigative studies. The combination of a patient population at the limits of conventional therapy and a novel technology in a new indication poses interesting challenges to the informed consent process as it relates to clinical trial enrollment. These challenges can be divided into those that relate to the patient, their disease and the technology, with each illustrating how traditional conceptualisations of research consent may be inadequate in the surgical psychiatry context. With specific reference to risk analysis, patient autonomy, voluntariness and the duty of the clinician-researcher, this paper will discuss the unique challenges that clinical trials of surgery for refractory psychiatric disease present to the consent process. Recommendations are also made for an ethical approach to clinical trial consent acquisition in this unique patient population. (shrink)

Is the mathematical function being computed by a given physical system determined by the system’s dynamics? This question is at the heart of the indeterminacy of computation phenomenon (Fresco et al. [unpublished]). A paradigmatic example is a conventional electrical AND-gate that is often said to compute conjunction, but it can just as well be used to compute disjunction. Despite the pervasiveness of this phenomenon in physical computational systems, it has been discussed in the philosophical literature only indirectly, mostly with reference (...) to the debate over realism about physical computation and computationalism. A welcome exception is Dewhurst’s ([2018]) recent analysis of computational individuation under the mechanistic framework. He rejects the idea of appealing to semantic properties for determining the computational identity of a physical system. But Dewhurst seems to be too quick to pay the price of giving up the notion of computational equivalence. We aim to show that the mechanist need not pay this price. The mechanistic framework can, in principle, preserve the idea of computational equivalence even between two different enough kinds of physical systems, say, electrical and hydraulic ones. (shrink)

My question in the chapter is this: could (and should) the role of the physician be construed as that of a friend to the patient? I begin by briefly discussing the “friendship model” of the physician-patient relationship—according to which physicians and patients could, and perhaps should, be friends—as well as its history and limitations. Given these limitations, I focus on the more one-sided idea that the physician could, and perhaps should, be a friend to the patient (a “physician-qua-friend model” of (...) the physician-patient relationship). I show that given recent developments in our understanding of the physician-patient relationship, this idea is far from asinine. I then make the case that the most plausible conception of the physician-qua-friend model incorporates the following components: (a) a common goal, that is, one that physician and patient share; (b) certain forms of equality between physician and patient; (c) an ideal of a caring physician. Finally, I show how the model can be instantiated in a certain type of physician-patient interaction, namely, in physician-assisted dying. (shrink)

Major depression is among the most common, challenging and disabling conditions. It is highly heterogeneous, affects patients throughout the lifespan and, in up to one-third of people affected, res...

This book analyzes three often-debated questions of Spinoza's legacy: was Spinoza a religious thinker? How should we understand Spinoza's mind-body doctrine? What meaning can be given to Spinoza's notions - such as salvation, beatitude, and freedom - which are seemingly incompatible with his determinism, his secularism, and his critique of religion. Through a close reading of often-overlooked sections from Spinoza's Ethics, Elhanan Yakira argues that these seemingly conflicting elements are indeed compatible, despite Spinoza's iconoclastic meanings. Yakira argues that Ethics is (...) an attempt at providing a purely philosophical - as opposed to theological - foundation for the theory of value and normativity. (shrink)

Is reducing large-scale intergroup conflict the business of corporations? Although large corporations can use their power and prominence to reduce intergroup conflict in society, it is unclear to what extent stakeholders support corporate Intergroup Responsibility. Study 1 showed that support for CIR correlates in theoretically meaningful ways with relevant economic, social, and moral attitudes, including fair market ideology, consumer support for corporate social responsibility, social dominance orientation, symbolic racism, and moral foundations. Studies 2 and 3 employed experimental designs to test (...) the hypothesis that business leaders who advocate for intergroup tolerance boost perceptions of corporations and their leaders as moral, just, and fair, which in turn, increases stakeholders’ support for CIR. We found support for this hypothesis across two highly publicized and contentious events related to racial conflict in the U.S.: The White supremacy rally in Charlottesville and the federal government’s announcement about the planned rescinding of the Deferred Action for Childhood Arrivals immigration policy. Specifically, exposing participants to real-world tweets by CEOs who advocated intergroup tolerance following these events increased participants’ support for CIR. This effect was mediated by heightened perceptions of corporations and their leaders as moral, just, and fair. Taken together, these findings enhance our understanding of the factors that shape stakeholders’ reactions to CIR; highlight intergroup conflict as an emerging arena for CSR; and illustrate the power of ethical intergroup leadership. (shrink)

The target article focuses on how attacker-defender conflicts are fought. This commentary complements it by considering how attacker-defender conflicts may be resolved at the bargaining table. I highlight multiple linkages between asymmetric intergroup conflict as modeled with the attacker-defender game and negotiation research and illustrate how the proposed model of attacker-defender conflicts can inspire new research on intergroup negotiation.

BackgroundMeasuring the outcomes of palliative care plays an important role to improve the quality, efficiency, and availability of these services in patients with cancer. Using valid, reliable, and culturally appropriate tools has a considerable role to measure these outcomes. This study aimed to assess the psychometric properties of the translated version of the Palliative care Outcome Scale.MethodsThis methodological study was conducted in two outpatient clinics related to Shohada Tajrish and Baqiyatallah hospitals in Tehran in 2019–2020. The translation was done using (...) the Forward-Backward approach after gaining permission from the developer. Face validity was tested with 10 patients with cancer through cognitive interviewing, as well as content validity with four experts. Construct validity was performed by exploratory factor analysis and confirmation. To assess the reliability, internal consistency was assessed by using Cronbach's alpha coefficient, and relative stability was assessed using the interclass correlation coefficient. Furthermore, interpretability and ceiling and floor effects were assessed.ResultsA total of 353 patients with cancer under palliative care were included in the study. Then, three psychological, physical, and social factors with a cumulative variance of 54.34% were extracted in exploratory factor analysis. Confirmatory factor analysis showed that the model has a good fit of information. Cronbach's alpha coefficient for scale was 0.719. Furthermore, the ICC was 0.812. The scale was interpretable, and ceiling and floor effects were 0%.ConclusionPersian version of the POS was evaluated as a valid and reliable tool. Therefore, it can be used by the clinician to monitor the consequences of palliative care in Iranian cancer patients. (shrink)

Do the dynamics of a physical system determine what function the system computes? Except in special cases, the answer is no: it is often indeterminate what function a given physical system computes. Accordingly, care should be taken when the question ‘What does a particular neuronal system do?’ is answered by hypothesising that the system computes a particular function. The phenomenon of the indeterminacy of computation has important implications for the development of computational explanations of biological systems. Additionally, the phenomenon lends (...) some support to the idea that a single neuronal structure may perform multiple cognitive functions, each subserved by a different computation. We provide an overarching conceptual framework in order to further the philosophical debate on the nature of computational indeterminacy and computational explanation. (shrink)

Is the mathematical function being computed by a given physical system determined by the system’s dynamics? This question is at the heart of the indeterminacy of computation phenomenon (Fresco et al. [unpublished]). A paradigmatic example is a conventional electrical AND-gate that is often said to compute conjunction, but it can just as well be used to compute disjunction. Despite the pervasiveness of this phenomenon in physical computational systems, it has been discussed in the philosophical literature only indirectly, mostly with reference (...) to the debate over realism about physical computation and computationalism. A welcome exception is Dewhurst’s ([2018]) recent analysis of computational individuation under the mechanistic framework. He rejects the idea of appealing to semantic properties for determining the computational identity of a physical system. But Dewhurst seems to be too quick to pay the price of giving up the notion of computational equivalence. We aim to show that the mechanist need not pay this price. The mechanistic framework can, in principle, preserve the idea of computational equivalence even between two different enough kinds of physical systems, say, electrical and hydraulic ones. (shrink)

Recent developments in the field of neurosurgery, specifically those dealing with the modification of mood and affect as part of psychiatric disease, have led some researchers to discuss the ethical implications of surgery to alter personality and personal identity. As knowledge and technology advance, discussions of surgery to alter undesirable traits, or possibly the enhancement of normal traits, will play an increasingly larger role in the ethical literature. So far, identity and enhancement have yet to be explored in a neurosurgical (...) context, despite the fact that 1) neurological disease and treatment both potentially alter identity, and 2) that neurosurgeons will likely be the purveyors of future enhancement implantable technology. Here, we use interviews with neurosurgical patients to shed light on the ethical issues and challenges that surround identity and enhancement in neurosurgery. The results provide insight into how patients approach their identity prior to potentially identity-altering procedures and what future ethical challenges lay ahead for clinicians and researchers in the field of neurotherapeutics. (shrink)

There are many different notions of information in logic, epistemology, psychology, biology and cognitive science, which are employed differently in each discipline, often with little overlap. Since our interest here is in biological processes and organisms, we develop a taxonomy of functional information that extends the standard cue/signal distinction. Three general, main claims are advanced here. This new taxonomy can be useful in describing learning and communication. It avoids some problems that the natural/non-natural information distinction faces. Functional information is​ ​produced (...) through exploration and stabilisation processes. (shrink)

This book explicates Leibnizian analysis as a search for conditions of intelligibility, and reconsiders his use of principles and methods as well as his account of truth in this way. Via careful reading of well-known, lesser known, and previously unedited texts, it gives a more accurate picture of his philosophical intentions, as well as the relevance of his project to contemporary debate. Two case studies are included, one concerning logic and the other arithmetic; they illustrate a theory of intelligibility that (...) takes as its central notion "possibility for thought", a notion which allows Leibniz to escape certain traps of psychologism, the pseudo-ontology of empiricism, and the empty forms of logicism, and suggests new approaches for contemporary philosophy. "In this remarkable study, Grosholz and Yakira offer a fresh interpretive and conceptual angle on Leibniz's metaphysics. [...] this study deserves high marks for its subtlety, novelty, and creative insight into Leibniz's modes of inquiry as well as for its philosophical acumen." Annals of Science. (shrink)

The phenomenon of digital computation is explained (often differently) in computer science, computer engineering and more broadly in cognitive science. Although the semantics and implications of malfunctions have received attention in the philosophy of biology and philosophy of technology, errors in computational systems remain of interest only to computer science. Miscomputation has not gotten the philosophical attention it deserves. Our paper fills this gap by offering a taxonomy of miscomputations. This taxonomy is underpinned by a conceptual analysis of the design (...) and implementation of conventional computational systems at various levels of abstraction. It shows that ‘malfunction’ as it is typically used in the philosophy of artefacts only represents one type of miscomputation. (shrink)

Both left libertarians, who support the redistribution of income and wealth through taxation, and right libertarians, who oppose redistributive taxation, share an important view: that, looming catastrophes aside, the state must never redistribute any part of our body or our person without our consent. Cécile Fabre rejects that view. For her, just as the undeservedly poor have a just claim to money from their fellow citizens in order to lead a minimally flourishing life, the undeservedly ‘medically poor’ have a just (...) claim to help from fellow citizens in order to lead such a life. Such obligatory help may in principle involve even the supply of body parts for transplantation. The state ought to exact such resources from the medically rich whenever doing so would secure the prospect of a minimally flourishing life to the medically poor without denying that prospect to anyone else. Fabre criticizes Ronald Dworkin's belief in ‘a prophylactic line that comes close to making the body inviolate, that is, making body parts not parts of social resources at all’. For her, ‘Duties to help. . . do not stop at material resources: they involve the body. . . in invasive ways’. (shrink)

Wittgenstein’s Tractatus construes the nature of reasoning in a manner which sharply conflicts with the conventional wisdom that logic is normative, not descriptive of thought. For although we sometimes seem to reason incorrectly, Wittgenstein denies that we can make logical mistakes (5.473). My aim in this paper is to show that the Tractatus provides us with good reasons to rethink some of the central assumptions that are standardly made in thinking about the relation between logic and thought. In particular, the (...) rejection of logical mistakes is to be understood in connection with Wittgenstein’s non-psychological approach to the thinking subject (5.641). On Wittgenstein's view, inference, understanding, and meaning are holistically related; cases of defective reasoning are to be explained in terms of a defective grasp of meaning which manifests in an indeterminate use of signs. Invalid reasoning therefore does not count for Wittgenstein as a species of reasoning, but rather as the mere illusion of reasoning. The rejection of logical mistakes thus gives voice to a radical disjunctivist approach. (shrink)

In spring, summer and autumn 2020, one abiding argument against controlled human infection studies of SARS-CoV-2 vaccines has been their impact on local communities. Leading scientists and bioethicists expressed concern about undue usage of local residents’ direly needed scarce resources at a time of great need and even about their unintended infection. They recommended either avoiding CHI trials or engaging local communities before conducting any CHIs. Similar recommendations were not made for the alternative—standard phase III field trials of these same (...) vaccines. We argue that the health effects of CHI studies on local residents not participating in the study tend to be smaller and more positive than those of field trials. That is all the more so now that tested vaccines are being rolled out. Whether or not local community engagement is necessary for urgent vaccine studies in the pandemic, the case for its engagement is stronger prior to field trials than prior to CHI studies. (shrink)

A single physical process may often be described equally well as computing several different mathematical functions—none of which is explanatorily privileged. How, then, should the computational identity of a physical system be determined? Some computational mechanists hold that computation is individuated only by either narrow physical or functional properties. Even if some individuative role is attributed to environmental factors, it is rather limited. The computational semanticist holds that computation is individuated, at least in part, by semantic properties. She claims that (...) the mechanistic account lacks the resources to individuate the computations performed by some systems, thereby leaving interesting cases of computational indeterminacy unaddressed. This article examines some of these views, and claims that more cases of computational indeterminacy can be addressed, if the system-environment interaction plays a greater role in individuating computations. A new, long-arm functional strategy for individuating computation is advanced. (shrink)

This paper deals with the question: how is computation best individuated? -/- 1. The semantic view of computation: computation is best individuated by its semantic properties. 2. The causal view of computation: computation is best individuated by its causal properties. 3. The functional view of computation: computation is best individuated by its functional properties. -/- Some scientific theories explain the capacities of brains by appealing to computations that they supposedly perform. The reason for that is usually that computation is individuated (...) semantically. I criticize the reasons in support of this view and its presupposition of representation and semantics. Furthermore, I argue that the only justified appeal to a representational individuation of computation might be that it is partly individuated by implicit intrinsic representations. (shrink)

This essay responds to criticisms of and reflections on A Theory of Truces offered by Keith Breen, David Lyons, Colleen Murphy and Thaddeus Metz. I focus on the place of truces within just war theory, the permissibility of making truces with particularly unsavory actors, the tension between present and future considerations in truce making, and Truce Thinking as an instance of non-ideal theory.

A gradual semantics takes a weighted argumentation framework as input and outputs a final acceptability degree for each argument, with different semantics performing the computation in different manners. In this work, we consider the problem of attack inference. That is, given a gradual semantics, a set of arguments with associated initial weights, and the final desirable acceptability degrees associated with each argument, we seek to determine whether there is a set of attacks on those arguments such that we can obtain (...) these acceptability degrees. The main contribution of our work is to demonstrate that the associated decision problem, i.e., whether a set of attacks can exist which allows the final acceptability degrees to occur for given initial weights, is NP-complete for the weighted h-categoriser and card-based semantics, and is polynomial for the weighted max-based semantics, even for the complete version of the problem (where all initial weights and final acceptability degrees are known). We then briefly discuss how this decision problem can be modified to find the attacks themselves and conclude by examining the partial problem where not all initial weights or final acceptability degrees may be known. (shrink)

Growing interest in psychiatric neurosurgery, and in deep brain stimulation (DBS) in particular, requires that the field be placed in the appropriate historical and scientific context. Current methods of neuromodulation for refractory psychiatric conditions are premised on assumptions similar to those proposed in earlier attempts, namely, the number of resistant patients and the absence of any other effective treatments. As a result, a discussion of the current and future prospects, as well as the limits, of neuromodulation is required to avoid (...) a replay of earlier transgressions, and to place its current chapter in the appropriate historical and ethical context. (shrink)

ABSTRACT I examine five arguments against removing controversial monuments. I argue that none of these arguments provides good reasons for leaving controversial monuments in place. A close examination of these arguments also points to some of our misconceptions about the nature of monuments. The arguments include the claim that removing monuments rewrites history, that removal amounts to ex-post facto moralizing, that controversial monuments are needed to stir people to healthy debate, that the focus on monuments is a distraction preventing us (...) from making pragmatic progress, and that removing some monuments is the first step in a slippery slope that will lead to excessive censure of historical figures. (shrink)

The notion of the riddle plays a pivotal role in Wittgenstein’s Tractatus . By examining the comparisons he draws between philosophical problems and riddles, this paper offers a reassessment of the aims and methods of the book. Solving an ordinary riddle does not consist in learning a new fact; what it requires is that we transform the way we use words. Similarly, Wittgenstein proposes to transform the way philosophers understand the nature of their problems. But since he holds that these (...) problems are ultimately unsolvable, rather than attempting to solve the riddles of philosophy, he aims to dissolve them. (shrink)

This article analyses and interprets the works of Friedensreich Hundertwasser (1928-2000) as a source of inspiration for environmental ethics and offers an extended model of the Ecological Self based on an interpretation of his works. Hundertwasser was a prominent Jewish-Austrian artist and environmental activist, yet despite his commitment to environmental issues, he has not received the attention he deserves from the environmental ethics community. His works and writings suggest a critique and reformulation of the well-known concept of the Ecological Self. (...) This concept implies that humans are essentially embedded in the natural world - that the Self is porous and open rather than disengaged and atomistic. This article suggests an alternative, holistic and extended version of this concept. It assesses and incorporates additional layers found between humans and nature - clothing, architecture, urban environments, and social and political environments. (shrink)