No crucial experiment demonstrates that four hue categories are needed to describe color appearance. Instead, converging lines of evidence suggest that the terms red, yellow, green, and blue are sufficient and precise enough for deriving color discrimination functions and for a useful model constraining relations between color appearance and neuronal responses. Such a model need not be based on linguistic universals. Until something better is available, this holds.

BackgroundAn increasing number of studies utilize intracranial electrophysiology in human subjects to advance basic neuroscience knowledge. However, the use of neurosurgical patients as human research subjects raises important ethical considerations, particularly regarding informed consent and undue influence, as well as subjects’ motivations for participation. Yet a thorough empirical examination of these issues in a participant population has been lacking. The present study therefore aimed to empirically investigate ethical concerns regarding informed consent and voluntariness in Parkinson’s disease patients undergoing deep brain (...) stimulator (DBS) placement who participated in an intraoperative neuroscience study.MethodsTwo semi-structured 30-minute interviews were conducted preoperatively and postoperatively via telephone. Interviews assessed participants’ motivations for participation in the parent intraoperative study, recall of information presented during the informed consent process, and participants’ postoperative reflections on the research study.ResultsTwenty-two participants (mean age = 60.9) completed preoperative interviews at a mean of 7.8 days following informed consent and a mean of 5.2 days prior to DBS surgery. Twenty participants completed postoperative interviews at a mean of 5 weeks following surgery. All participants cited altruism or advancing medical science as “very important” or “important” in their decision to participate in the study. Only 22.7% (n = 5) correctly recalled one of the two risks of the study. Correct recall of other aspects of the informed consent was poor (36.4% for study purpose; 50.0% for study protocol; 36.4% for study benefits). All correctly understood that the study would not confer a direct therapeutic benefit to them.ConclusionEven though research coordinators were properly trained and the informed consent was administered according to protocol, participants demonstrated poor retention of study information. While intraoperative studies that aim to advance neuroscience knowledge represent a unique opportunity to gain fundamental scientific knowledge, improved standards for the informed consent process can help facilitate their ethical implementation. (shrink)

This paper's purpose is to assess how management's perceptions regarding certain aspects of environmental reporting relate to the firm's actual reporting strategy. Toward that end, we propose a model where a firm's environmental disclosure is conditional upon executive assessments of corporate concerns. The study relies on a survey that was sent to environmental management executives from European and North American multinational firms enquiring about the determinants of corporate environmental disclosure. Responses from these executives were then contrasted with their firms' actual (...) environmental reporting practices, which was measured using a comprehensive multi-criteria grid. Results show that there is a relationship between environmental managers' attitudes toward various stakeholder groups and how those managers respond to the stakeholders via the decision to disclose and the actual disclosures made. Our model provides a perspective as to how a firm responds to the numerous stakeholders to whom it must be accountable. This accountability in turn relates to how the company communicates its actions to society in order to achieve or maintain its social legitimacy. (shrink)

We develop an axiomatic set theory — the Theory of Hyperfinite Sets THS— which is based on the idea of the existence of proper subclasses of large finite sets. We demonstrate how theorems of classical continuous mathematics can be transfered to THS, prove consistency of THS, and present some applications.

Much progress has been made in recent years regarding the mechanisms of targeting of secretory proteins to, and across, the endoplasmic reticulum (ER) membrane. Many of the cellular components involved in mediating translocation across this bilayer have been identified and characterized. Polypeptide domains of secretory proteins, termed signal peptides, have been shown to be necessary, and in most cases sufficient, for entry of preproteins into the lumen of the ER. These NH2‐ terminal segments appear to serve multiple roles in targeting (...) and translocation. The structural features which mediate their multiple functions are currently the subject of intense study. (shrink)

We introduce and discuss a concept of approximation of a topological algebraic system A by finite algebraic systems from a given class K. If A is discrete, this concept agrees with the familiar notion of a local embedding of A in a class K of algebraic systems. One characterization of this concept states that A is locally embedded in K iff it is a subsystem of an ultraproduct of systems from K. In this paper we obtain a similar characterization of (...) approximability of a locally compact system A by systems from K using the language of nonstandard analysis. In the signature of A we introduce positive bounded formulas and their approximations; these are similar to those introduced by Henson [14] for Banach space structures (see also [15, 16]). We prove that a positive bounded formula φ holds in A if and only if all precise enough approximations of φ hold in all precise enough approximations of A. We also prove that a locally compact field cannot be approximated arbitrarily closely by finite (associative) rings (even if the rings are allowed to be non-commutative). Finite approximations of the field R can be considered as possible computer systems for real arithmetic. Thus, our results show that there do not exist arbitrarily accurate computer arithmetics for the reals that are associative rings. (shrink)

Objective: To assess the adequacy of the process of informed consent for surgical patients at the University Hospital of the West Indies. Method: The study is a prospective, cross-sectional, descriptive study. 210 patients at the University Hospital of the West Indies were interviewed using a standardised investigator-administered questionnaire, developed by the authors, after obtaining witnessed, informed consent for participation in the study. Data were analysed using SPSS V.12 for Windows. Results: Of the patients, 39.4% were male. Of the surgical procedures, (...) 68.6% were scheduled, 7.6% urgent and 23.8% emergency, 35.2% were minor and 64.8% major. Information imparted/received was acceptable in 40% of cases, good in 24% and inadequate (unacceptable) in 36% of cases. Almost all (97.6%) patients stated that they understood why an operation was planned and 93.3% thought that they had given informed consent. Most (95.2%) thought that they had free choice and made up their own mind. A quarter (25.2%) of all patients were told that it was mandatory for them to sign the form. There was a discussion of possible side effects and complications in 56.7% of patients. Conclusions: This study clearly indicates that surgical patients at the University Hospital of the West Indies feel that they have given informed consent. However, it also suggests that more information should be given to patients for consent to be truly informed. (shrink)

Martin Heidegger devotes extensive discussion to medieval philosophers, particularly to their treatment of Truth and Being. On both these topics, Heidegger accuses them of forgetting the question of Being and of being responsible for subjugating truth to the modern crusade for certainty: ‘truth is denied its own mode of being’ and is subordinated ‘to an intellect that judges correctly’. Though there are some studies that discuss Heidegger’s debt to and criticism of medieval thought, particularly that of Thomas Aquinas, there is (...) no constructive reply to his assertions. As a result, Heidegger’s critique had an unprecedented effect on the credibility of medieval philosophy, whereby great portions of the philosophical community dismiss it altogether as an illegitimate Onto‐Theology. It is the aim of this study to offer a constructive reply that will fundamentally grapple with these allegations. By constructive reply we mean not only a reply that avoids the problems Heidegger raises regarding existence, essence and truth, but more importantly, one that uses Heidegger’s criticism in order to present a more insightful account of these notions. The present study is composed of two parts where the second serves as a sort of addendum. The first part, the core of this study, is an attempt to develop an understanding of the distinction between essence and existence that, on the one hand, accords with Heidegger’s criticism while on the other hand advances our understanding of how we think and understand reality. After presenting Heidegger’s depiction of Aquinas’s distinction between essence and existence (esse) as a real distinction, the study will present several views propounded by scholars of Aquinas regarding the status of this distinction. It will be argued that it is not clear whether the distinction is real, formal or conceptual, and that different types of distinction are applied in different places, particularly in regard to the phantasm that Aquinas considers essential to the human act of thinking. The second part diverges from the first part and focuses on Heidegger’s criticism of Aquinas’s conception of truth as adequation, i.e., what it is that grounds the possibility of truth as adequation. This divergence is necessary in order to present a full metaphysical response to Heidegger’s criticism. Since the aim of the present study is to argue that Aquinas’s philosophical system can contend with Heidegger’s criticism, a partial reply would greatly diminish its effectiveness. (shrink)

Artificial intelligence (AI) and machine learning (ML) systems increasingly purport to deliver knowledge about people and the world. Unfortunately, they also seem to frequently present results that repeat or magnify biased treatment of racial and other vulnerable minorities. This paper proposes that at least some of the problems with AI’s treatment of minorities can be captured by the concept of epistemic injustice. To substantiate this claim, I argue that (1) pretrial detention and physiognomic AI systems commit testimonial injustice because their (...) target variables reflect inaccurate and unjust proxies for what they claim to measure; (2) classification systems, such as facial recognition, commit hermeneutic injustice because their classification taxonomies, almost no matter how they are derived, reflect and perpetuate racial and other stereotypes; and (3) epistemic injustice better explains what is going wrong in these types of situations than does the more common focus on procedural (un)fairness. (shrink)

I critically examine some recent work on the philosophy of scientific fictions, focusing on the work of Winsberg. By considering two case studies in fracture mechanics, the strip yield model and the imaginary crack method, I argue that his reliance upon the social norms associated with an element of a model forces him to remain silent whenever those norms fail to clearly match the characteristic of fictions or non-fictions. In its place, I propose a normative epistemology of fictions which clarifies (...) a model's ontological commitments when the community of scientists lack any clear, shared norms of use. Specifically, I will introduce a variational account of fictions as an extension of Laymon's monotonic improvability account of idealizations. I will conclude by connecting this variational account of fictions to didactic fictions in general. (shrink)

This is a new edition of the first volume of G.P.Baker and P.M.S. Hacker’s definitive reference work on Wittgenstein’s _Philosophical Investigations_. New edition of the first volume of the monumental four-volume _Analytical Commentary on the Philosophical Investigations._ Takes into account much material that was unavailable when the first edition was written. Following Baker’s death in 2002, P.M.S. Hacker has thoroughly revised the first volume, rewriting many essays and sections of exegesis completely. Part One - the Essays - now includes two (...) completely new essays: 'Meaning and Use' and 'The Recantation of a Metaphysician'. Part Two - Exegesis §§1-184 - has been thoroughly revised in the light of the electronic publication of Wittgenstein’s _Nachlass_, and includes many new interpretations of the remarks, a history of the composition of the book, and an overview of its structure. The revisions will ensure that this remains the definitive reference work on Wittgenstein’s masterpiece for the foreseeable future. (shrink)

Four years after the Panama Papers scandal, tax avoidance remains an urgent moral-political problem. Moving beyond both the academic and policy mainstream, I advocate the “democratization of tax enforcement,” by which I mean systematic efforts to make tax avoiders accountable to the judgment of ordinary citizens. Both individual oligarchs and multinational corporations have access to sophisticated tax avoidance strategies that impose significant fiscal costs on democracies and exacerbate preexisting distributive and political inequalities. Yet much contemporary tax sheltering occurs within the (...) letter of the law, rendering criminal sanctions ineffective. In response, I argue for the creation of Citizen Tax Juries, deliberative minipublics empowered to scrutinize tax avoiders, demand accountability, and facilitate concrete reforms. This proposal thus responds to the wider aspiration, within contemporary democratic theory, to secure more popular control over essential economic processes. (shrink)

This essay identifies ‘oligarchic harm’ as a dire threat confronting contemporary democracies. I provide a formal standard for classifying oligarchs: those who use personal access to concentrated wealth to pursue harmful forms of discretionary influence. I then use Aristotle to think through both the moral and the epistemic dilemmas of oligarchic harm, highlighting Aristotle’s concerns about the difficulties of using wealth as a ‘proxy’ for virtue. While Aristotle’s thought provides great resources for diagnosing oligarchic threats, it proves less useful as (...) a guide to democratic institutional design. Aristotle raises a deep-seated objection to democratic forms of ‘rule by the poor.’ A successful response to oligarchy must move beyond Aristotle’s objection and affirm the demos’ tripartite status as many, free, and poor. I briefly outline the terms of this ‘new’ mixed regime: one that seeks to tame oligarchy through a mixture of aggregative, deliberative, and plebeian institutions. (shrink)

Many naive realists endorse a negative disjunctivist strategy in order to deal with the challenge presented by the possibility of phenomenologically indistinguishable halucination. In the first part of this paper I argue that this approach is methodologically inconsistent because it undercuts the phenomenological motivation that underlies the the appeal of naive realism. In the second part of the paper I develop an alternative to the negative disjunctivist account along broadly Meinongian lines. In the last section of this paper I consider (...) and evaluate a somewhat similar but rival view of hallucination developed by Mark Johnston. (shrink)

This essay identifies ‘oligarchic harm’ as a dire threat confronting contemporary democracies. I provide a formal standard for classifying oligarchs: those who use personal access to concentrated w...

This paper explores how the phenomenon of Joint Attention (JA) drives certain core features of team sport and how sport illuminates the nature of JA. In JA, two or more agents focus on the same object in mutual awareness that the content of their experience is thus shared. JA is essential to joint sporting actions. The sporting context is particularly useful for illustrating the phenomenon of JA and provides a valuable lens through which to examine rival theoretical accounts of its (...) workings. This paper draws novel connections between the respective philosophical literatures on JA and sport, suggesting prospects for mutually advantageous cross-pollination. I contend that the workings of JA within joint sporting action are misconstrued on intellectualistic and individualistic theories which posit reductive explanations in terms of the contents of individual minds. The best evidence and strongest philosophical arguments support ‘relational’ accounts whereby joint sporting actions exceed the sum of their parts. I reject the ‘extensionalist’ contention, associated with ‘lean’ versions of the relationalist approach, that objects of JA are individuated in terms of causal properties not sensitive to how they are perceived. Siding instead with ‘rich’ versions of the view, I argue that team collaboration depends on convergence in terms of the ‘aspectual shape’ of the objects of JA. Finally, a further possible application for these ideas is suggested: that JA plays a central role in the constitution of sport-specific kinds. On this proposal, JA facilitates collective perceptual recognition of particular objects and situations as embodying the general types described in the rulebook, playing an important role in creating and sustaining the public ‘social space’ of sporting competition. (shrink)

Behavior, language, development, identity, and science—all of these phenomena are commonly characterized as 'social' in nature. But what does it mean to be 'social'? Is there any intrinsic 'mark' of the social shared by these phenomena? In the first book to shed light on this foundational question, twelve distinguished philosophers and social scientists from several disciplines debate the mark of the social. Their varied answers will be of interest to sociologists, anthropologists, philosophers, psychologists, and anyone interested in the theoretical foundations (...) of the social sciences. (shrink)

The “privacy paradox” refers to the discrepancy between the concern individuals express for their privacy and the apparently low value they actually assign to it when they readily trade personal information for low-value goods online. In this paper, I argue that the privacy paradox masks a more important paradox: the self-management model of privacy embedded in notice-and-consent pages on websites and other, analogous practices can be readily shown to underprotect privacy, even in the economic terms favored by its advocates. The (...) real question, then, is why privacy self-management occupies such a prominent position in privacy law and regulation. Borrowing from Foucault’s late writings, I argue that this failure to protect privacy is also a success in ethical subject formation, as it actively pushes privacy norms and practices in a neoliberal direction. In other words, privacy self-management isn’t about protecting people’s privacy; it’s about inculcating the idea that privacy is an individual, commodified good that can be traded for other market goods. Along the way, the self-management regime forces privacy into the market, obstructs the functioning of other, more social, understandings of privacy, and occludes the various ways that individuals attempt to resist adopting the market-based view of themselves and their privacy. Throughout, I use the analytics practices of Facebook and social networking sites as a sustained case study of the point. (shrink)

What ontology does realism about the quantum state suggest? The main extant view in contemporary philosophy of physics is wave-function realism . We elaborate the sense in which wave-function realism does provide an ontological picture, and defend it from certain objections that have been raised against it. However, there are good reasons to be dissatisfied with wave-function realism, as we go on to elaborate. This motivates the development of an opposing picture: what we call spacetime state realism , a view (...) which takes the states associated to spacetime regions as fundamental. This approach enjoys a number of beneficial features, although, unlike wave-function realism, it involves non-separability at the level of fundamental ontology. We investigate the pros and cons of this non-separability, arguing that it is a quite acceptable feature, even one which proves fruitful in the context of relativistic covariance. A companion paper discusses the prospects for combining a spacetime-based ontology with separability, along lines suggested by Deutsch and Hayden. (shrink)

This is a much revised and extended new edition of _Part I_ of the first volume of the monumental four-volume _Analytical Commentary on the Philosophical Investigations_. Takes into account much new material that was unavailable when the first edition was written Following Baker’s death in 2002, P.M.S. Hacker has rewritten many essays completely _Part I: Essays_ now includes two completely new essays: 'Meaning and Use' and 'The Recantation of a Metaphysician'; the essays: ‘The Augustinian Conception of Language’, ‘The Language-Game Method’, (...) ‘Contextual Dicta and Contextual Principles’, ‘Philosophy’, ‘Surveyability and Surveyable Representations’, and ‘Truth and the General Propositional Form’ are redrafted and expanded, incorporating new source materials and new arguments, as well as taking into account debates of the last quarter of a century The accompanying _Part II: Exegesis §§1-184_ - has been thoroughly revised in the light of the electronic publication of Wittgenstein’s _Nachlass_, and includes many new interpretations of the remarks, a history of the composition of the _Philosophical Investigations_ and an overview of its structure. The revisions will ensure that this remains the definitive reference work on Wittgenstein’s masterpiece for the foreseeable future. (shrink)

It is often said that the Aharonov-Bohm effect shows that the vector potential enjoys more ontological significance than we previously realized. But how can a quantum-mechanical effect teach us something about the interpretation of Maxwell's theory—let alone about the ontological structure of the world—when both theories are false? I present a rational reconstruction of the interpretative repercussions of the Aharonov-Bohm effect, and suggest some morals for our conception of the interpretative enterprise.

Many naive realists are inclined to accept a negative disjunctivist strategy in order to deal with the challenge presented by the possibility of phenomenologically indistinguishable hallucination. In the first part of this paper I argue that this approach is methodologically inconsistent because it undercuts the phenomenological motivation that underlies the appeal of naive realism. In the second part of the paper I develop an alternative to the negative disjunctivist account along broadly Meinongian lines. In the last section of this paper (...) I consider and evaluate a somewhat similar but rival view of hallucination developed by Mark Johnston. (shrink)

ABSTRACTHan Fei’s political theory is widely characterized as eschewing any connection with morality; so, can he have any conception of justice? In this paper, I accept the interpretation of Han Fei jettisoning any moral commitment, but I argue that he gives heed to an understanding of justice. This conception of justice arises naturally from the ordinary human sentiment of resentment for wrongs done and becomes a moral staple in the consciousness of ordinary people. Such a conception of justice has these (...) features: all and only the guilty receive punishment, and the punishments are in some sense proportionate to the crime. Since disregarding this popular conception of justice results in resentment and political instability, Han Fei, without any moral commitment to it, accepts the popular conception of justice on prudential and consequentialist grounds. (shrink)

The purpose of cause-related marketing (CRM) is to publicise and capitalise on a firm's corporate social performance (CSP) by enhancing its legitimacy in the eyes of its stakeholders. This study focuses on the firm's internal stakeholders - i.e. its employees - and the extent of their involvement in the selection of social campaigns. Whilst the difficulties of managing a firm that has lost or damaged its legitimacy in the eyes of its employees are well known, little is understood about the (...) extent to which managers and their social partners listen to and involve their employees in the legitimation process. Through telephone interviews with non-profit organisations and senior managers of service sector firms, the extent of employee involvement in CRM campaigns and the perceived benefits of doing so are investigated. Amongst other things, we find that (i) the extent of employee participation varies significantly across firms; (ii) larger CRM campaigns tend to be managed centrally with relatively less employee participation than smaller ones and (iii) financial services firms are more likely to make CRM decisions centrally, with relatively less employee participation than retail services firms. (shrink)

Defenders of strong Intellectual Property rights or of a nonutilitarian basis for those rights often turn to Locke for support.1 Perhaps because of a general belief that Locke is an advocate of all things proprietary, this move seldom receives careful scrutiny. That is unfortunate for two reasons. First, as I will argue, Locke does not issue a blank check in support of all property regimes, and the application of his reasoning to intellectual property would actually tend to favor a substantially (...) limited rights regime. Second, the attempt to understand intellectual property as an instance of Lockean property, though admittedly anachronistic, offers an opportunity to further our understanding of Locke's own thought. My major claim will be twofold: on the one hand, intellectual property would be an almost paradigmatic case of Lockean property; on the other hand, Locke's provisos—specifically the widely neglected spoilage proviso—would sharply limit the scope of any entitlements. My secondary claim will accordingly be that the spoilage proviso's neglect is undeserved, and that it deserves a more central place in our understanding of Locke. I will not here address whether Locke provides the right way to think about property, whether IP is a good idea, or whether property rights ought to include a right to destroy; my concern is to elucidate Locke's arguments and then to block this application of them. (shrink)

In a previous article, I argued that some recent philosophical work on the use of fictions in science is, while illuminating about some aspects of current scientific practice, unduly limited to cases of well-established fictions. In other words, this earlier work contended, a philosophical account of scientific fictions can do more than merely describe scientific practices, but can aid in the resolution of disputes about the proper interpretation of scientific theories and the epistemic status of some scientific models. In the (...) present paper, I expand upon the variational account of fictions and idealizations... (shrink)

Frankfurt-style examples (FSEs) cast doubt on the initially plausible claim that an ability to do otherwise is necessary for moral responsibility. Following the lead of Peter van Inwagen and others, I argue that if we are careful in distinguishing events by causal origins, then we see that FSEs fail to show that one may be morally responsible for x, yet have no alternatives to x. I provide reasons for a fine-grained causal origins approach to events apart from the context of (...) moral responsibility, and respond to the objection that moral responsibility depends on abstract entities other than events. In response to John Martin Fischer and others, I argue that the alternatives available in recent FSEs are robust enough for moral responsibility. If one thinks that the ability to do otherwise is a necessary condition for moral responsibility, the FSEs give no reason to relinquish this belief. (shrink)

This book analyzes the links between political economics, governance structures and the distribution of political power in economic policy making. The book theoretically explains and empirically quantifies these interactions. The analysis includes both public good policies and redistributive policies. Part I of the book presents the conceptual foundations of political-economic bargaining and interest group analysis. After presenting the underlying theory, Part II of the book examines ideology, prescription and political power coefficients; Part III analyzes a number of specific structures; and (...) Part IV presents a framework for political econometrics with a number of empirical applications and testable hypotheses. In all four parts of the book, four analytical dimensions of public policy are distinguished: governance structures, political economy, mechanism design and incidence. (shrink)

The classical Chinese philosopher Mengzi shares the idea with David Hume that virtue and vice are dispositions of character that arise from original qualities of the mind. Mengzi is guardedly optimistic that these original qualities can be extended to become fully formed virtues, while Hume is guardedly skeptical about this same enterprise. Yet these two thinkers have something to share with each other. In this essay I will use illustrations from Mengzi to sketch out an interpretation of extending original moral (...) qualities into the virtue of benevolence. I will chart two developmental stages on the pathway to fully developed benevolence, and I will attempt to superimpose Hume’s account of the passions and his double.. (shrink)

Following Foucault’s remarks on the importance of architecture to disciplinary power, this paper offers a typology of power relations expressed in different models of Internet governance. Infrastructure governance understands the Internet as a common pool or public resource, on the model of traditional infrastructures like roads and bridges. Modulation governance, which I study by way of Net Neutrality debates in the U.S., understands Internet governance as traffic shaping. Portal governance, which I study by way of data collection policies of dominant (...) platform companies, understands the Internet as creating a user experience that facilitates data mining. The latter two are forms of architectural disciplinary power that undermine the first. I then argue that the rise of portal and modulation governance primarily serves to remake parts of civil society by fostering market norms of consumption and entrepreneurialism. In that sense, efforts to shape Internet architecture need to be understood as techniques of subjectification. (shrink)

Idealist philosophers have traditionally tried to defend their views by appealing to the claim that nonmental reality is inconceivable. A standard response to this inconceivability claim is to try to show that it is only plausible if one blurs the fundamental distinction between consciousness and its object. I try to rehabilitate the idealistic argument by presenting an alternative formulation of the idealist’s basic inconceivability claim. Rather than suggesting that all objects are inconceivable apart from consciousness, I suggest that it is (...) impossible to conceive of any such object as genuinely existent. This thesis is lent credence by the fact that only in reflective self-consciousness is existence a phenomenological datum. Not only is it the case that we are not ever aware of an object as existing, we do not have a clear understanding of what it would be like to have such an awareness. If this is true, then we have reason to believe that while consciousness exists, the objects of consciousness cannot exist. (shrink)

The US neutrino community gathered at the Workshop on the Intermediate Neutrino Program at Brookhaven National Laboratory February 4-6, 2015 to explore opportunities in neutrino physics over the next five to ten years. Scientists from particle, astroparticle and nuclear physics participated in the workshop. The workshop examined promising opportunities for neutrino physics in the intermediate term, including possible new small to mid-scale experiments, US contributions to large experiments, upgrades to existing experiments, R&D plans and theory. The workshop was organized into (...) two sets of parallel working group sessions, divided by physics topics and technology. Physics working groups covered topics on Sterile Neutrinos, Neutrino Mixing, Neutrino Interactions, Neutrino Properties and Astrophysical Neutrinos. Technology sessions were organized into Theory, Short-Baseline Accelerator Neutrinos, Reactor Neutrinos, Detector R&D and Source, Cyclotron and Meson Decay at Rest sessions.This report summarizes discussion and conclusions from the workshop. (shrink)

I will discuss only one of the several entwined strands of the philosophy of space and time, the question of the relation between the nature of motion and the geometrical structure of the world.1 This topic has many of the virtues of the best philosophy of science. It is of long-standing philosophical interest and has a rich history of connections to problems of physics. It has loomed large in discussions of space and time among contemporary philosophers of science. Furthermore, there (...) is, I think, widespread agreement that recent insights here have lead to a genuine deepening of our understanding. (shrink)

In this paper I will present conceptions of state reduction and particle and/or system localization which render these subjects fully compatible with the general requirements of a relativistic, i.e. Lorentz invariant, quantum theory. The approach consists of a systematic generalization of the concepts of initial data assignment at definite times, initiation and completion of measurements at definite times, and dynamical evolution as time dependence, to the concepts of initial data assignment on arbitrary space-like hyperplanes, initiation and completion of measurements on (...) arbitrary space-like hyperplanes, and dynamical evolution as space-like hyperplane dependence, respectively. I also briefly discuss the superluminal propagation which emerges from the localization study and the manner in which causal anomalies are nevertheless avoided. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 36.1 (2003) 1-21 [Access article in PDF] Did Habermas Cede Nature to the Positivists? Gordon R. Mitchell Jürgen Habermas's "colonization of the lifeworld" thesis (1987, 332-73) posits that many of society's pathologies are due to the tendency of institutions to convert social issues that ought to be sorted out by a debating citizenry into technical problems ripe for resolution by expert bureaucracies, thus pre-empting important (...) public discussion. Habermas has attempted to lay bare the pernicious effects of this colonization process in his analysis of public opinion polling, welfare policy, education, German reunification, immigration, and other social issues (see Habermas 1997, 1994, and 1970; Holub 1992). In each of these contexts, Habermas has publicly challenged the encroachment of scientistic modes of decision-making into spheres where joint communicative action by deliberating citizens would yield more appropriate and legitimate judgments. This critical impulse is also evident in Habermas's methodological reflections on the proper role of academic scholarship, where he has argued vigorously against attempts to graft "objectivating" methods of natural scientific inquiry onto research projects in the social sciences (1971, 304-17).From all of this, one might gather that Habermas's commitment to rolling back the influence of technical forms of reasoning is connected to some intrinsic quarrel he has with the natural sciences. Yet such a sweeping generalization is hard to sustain in light of the fact that Habermas does not oppose technical reasoning per se; he recognizes that the daunting complexity of social life in late capitalism requiresthat certain "steering" tasks be delegated to systems that utilize largely instrumental logics to co-ordinate action. Likewise, he acknowledges that the disciplines of the natural sciences necessarily play important supporting roles in such steering projects.One normative presupposition of Habermas's colonization thesis is that there exists some proper boundary demarcating where the sphere of technical reasoning ends and the realm of communicative rationality begins. [End Page 1] On one side of this boundary, Habermas has provided many details on what he sees as the essential qualities of a properly functioning "public sphere," where "new social movements" continuously reweave the threads of communicative fabric holding society together (1996, 359-87), and where "historico-hermeneutic" academic study reflects on public life, sluicing insight back into the capillaries of democratic deliberations (1987, 374-403).What lies on the other side of the boundary is murkier. The proper role of natural scientific investigation has received relatively scant attention in Habermas's critical theory of society, and this has led to some confusion regarding his account of the natural sciences, as well as debate over whether this account has political purchase. One would think that sympathetic commentators, such as Helen Longino (who bases much of her own coherence theory of scientific truth on Habermas), would have reassuring things to say on this point. Yet her lukewarm assessment that, "in trying to clear a space for an autonomous social and critical theory, [Habermas] has ceded nature to the positivists" (1990, 202), raises questions about the flexibility and scope of Habermas's theory of communicative action as a basis for critique of scientific practice.One way to test Habermas's account of the natural sciences on this count is to put his views in conversation with science studies commentators who share a similar commitment to the idea that dialogue and argumentation are constitutive elements of scientific practice. Such an approach recasts the "ceding to positivism" question into a moment of controversy over the role of dialogue, not only as an essential motor driving the scientific enterprise, but also as a vehicle for democratic decision-making on issues related to the purpose and direction of scientific inquiry in society.Part one of this essay locates discursive norms embedded pragmatically in the notion of scientific objectivity. By bringing a modified version of Habermas's theory of communicative action into conversation with other approaches to science studies that foreground intersubjective dialogue as the key motor driving the scientific enterprise, I develop a foundation for robust criticism of systematically distorted scientific communication. Specific strategies of... (shrink)

This paper situates the data privacy debate in the context of what I call the death of the data subject. My central claim is that concept of a rights-bearing data subject is being pulled in two contradictory directions at once, and that simultaneous attention to these is necessary to understand and resist the extractive practices of the data industry. Specifically, it is necessary to treat the problems facing the data subject structurally, rather than by narrowly attempting to vindicate its rights. (...) On the one hand, the data industry argues that subjects of biometric identification lack legal standing to pursue claims in court, and Facebook recently denied that that its facial recognition software recognizes faces. On the other hand, industry takes consent to terms of service and arbitration clauses to create enforceable legal subject positions, while using promises of personalization to create a phenomenological subject that is unaware of the extent to which it is being manipulated. Data subjects thus have no legal existence when it is a matter of corporate liability, but legal accountability when it is a matter of their own liability. Successful reform should address the power asymmetries between individuals and data companies that enable this structural disempowerment. (shrink)

Arguments about the supersession of historic injustice often use the dispossession of Indigenous lands as an example of the sort of injustice in the past that can be superseded in certain circumstances. This article aims not to directly challenge the content of such arguments but to place them into a different context, wherein they are seen playing a role in ongoing efforts to remove Indigenous understandings of law, justice, and morals from discussions about state-Indigenous histories and interactions. The normative narrowness (...) of these arguments is explored alongside developments within Canadian law that purport to respond to the historic denial of substantive Indigenous interests in lands by colonial and Canadian authorities. While the analysis predominantly takes a bird’s-eye view of the interaction of varied normative systems, the conclusion advances a normatively charged argument, as I speculate about why courts – and academics writing about the passage of time – seem intent on developing arguments that displace Indigenous understandings. (shrink)

Sociologists increasingly draw on dual-process models of cognition to account for the ways context, cognition, and action interrelate. Drawing from 40 interviews with improvisers and observations from improvisational theater, I find that dual-process model scholarship is limited in three respects: It does not consider how cognition operates in situations where order and disruption are concurrent, it fails to realize there is interindividual variation in cognitive processing, and it underestimates the creativity emerging through automatic processes. Interactions in improv contain elements of (...) both order and disruption, and they place demands on automatic and deliberate cognition simultaneously. Improvisers respond to these competing demands through either automatic or deliberate thinking dispositions, which are engendered through explicit instruction, practical experience, and artistic commitments. These dispositions, in turn, shape creative decision-making, predicting interindividual differences in how improvisers respond to contingencies on stage. I conclude by discussing the implications for culture, cognition, and action. (shrink)