This article examines the design and situated employment of reported `private thoughts' in both everyday and institutional interaction. By reported `private thoughts' we mean the `active voicing' of utterances characterized as `private thought' done in the first place for the speaker-feeler, rather than the listener. Examples are drawn from a large UK collection of over 240 instances from domestic telephone calls, interview talk, therapy sessions, and patient—provider interactions. Instead of treating reported `private thoughts' as neutral and transparent descriptions of the (...) inner mind, we focus on their `brought off ' nature. Drawing on the cumulative resources of conversation analysis and discursive psychology, we focus on lexical and non-lexical features of their design and its similarity to direct reported speech. We go on to illustrate the flexibilities of positioning reporting `private thoughts' affords, that is, how they can be done for the self as a `one-off ', as generalized or hypothetical and how they can be done for others. Our analyses draw attention to how `private thoughts' might be considered as a speaker's resource for handling everyday rational accountability in reporting and explaining actions and events. (shrink)

This essay explores the ethical and legal implications of prioritizing the militarization of cyberspace as part of a roundtable on “Competing Visions for Cyberspace.” Our essay uses an ideal type—a world that accepts warfighting as the prime directive for the construction and use of cyberspace—and examines the ethical and legal consequences that follow for who will have authority to regulate cyberspace; what vehicles they will most likely use to do so; and what the rules of behavior for states and stakeholders (...) will be. We envision a world where states would take on a greater role in governance but remain constrained by law, includingjus ad bellumandjus in bellocriteria, but also sovereignty, nonintervention, and self-determination. We ask if the net result would mean states causing less harm than they do in kinetic conflicts. Ultimately, our essay takes no position on whether cyberspace should be a militarized domain. Rather, our goal is to situate a warfighting cyber domain within the reality of a pluralist cyberspace, where ethical imperatives compete or coalesce to support specific governance mechanisms. (shrink)

This paper motivates and develops a novel semantics for several epistemic expressions, including possibility modals and indicative conditionals. The semantics I defend constitutes an alternative to standard truth conditional theories, as it assigns sets of probability spaces as sentential semantic values. I argue that what my theory lacks in conservatism is made up for by its strength. In particular, my semantics accounts for the distinctive behavior of nested epistemic modals, indicative conditionals embedded under probability operators, and instances of constructive dilemma (...) containing epistemic vocabulary. (shrink)

We construct logical languages which allow one to represent a variety of possible types of changes affecting the information states of agents in a multi-agent setting. We formalize these changes by defining a notion of epistemic program. The languages are two-sorted sets that contain not only sentences but also actions or programs. This is as in dynamic logic, and indeed our languages are not significantly more complicated than dynamic logics. But the semantics is more complicated. In general, the semantics of (...) an epistemic program is what we call aprogram model. This is a Kripke model of ‘actions’,representing the agents' uncertainty about the current action in a similar way that Kripke models of ‘states’ are commonly used in epistemic logic to represent the agents' uncertainty about the current state of the system. Program models induce changes affecting agents' information, which we represent as changes of the state model, called epistemic updates. Formally, an update consists of two operations: the first is called the update map, and it takes every state model to another state model, called the updated model; the second gives, for each input state model, a transition relation between the states of that model and the states of the updated model. Each variety of epistemic actions, such as public announcements or completely private announcements to groups, gives what we call an action signature, and then each family of action signatures gives a logical language. The construction of these languages is the main topic of this paper. We also mention the systems that capture the valid sentences of our logics. But we defer to a separate paper the completeness proof. (shrink)

We present a bimodal logic suitable for formalizing reasoning about points and sets, and also states of the world and views about them. The most natural interpretation of the logic is in subset spaces , and we obtain complete axiomatizations for the sentences which hold in these interpretations. In addition, we axiomatize the validities of the smaller class of topological spaces in a system we call topologic . We also prove decidability for these two systems. Our results on topologic relate (...) early work of McKinsey on topological interpretations of S4 with recent work of Georgatos on topologic. Some of the results of this paper were presented at the 1992 conference on Theoretical Aspects of Reasoning about Knowledge. (shrink)

ITA: In che modo il nostro cervello è in grado di produrre quel tipo di comportamento flessibile e volto a specifici scopi che chiamiamo intelligenza? Le differenze cognitive tra individui sono dovute a una varietà di abilità mentali o a una sola? Questo articolo discute gli elementi centrali della teoria dell’intelligenza generale proposta da John Duncan nel volume How intelligence happens, tradotto recentemente in italiano e corredato da un capitolo conclusivo inedito. Prendendo le mosse dalla ricerca di Charles Spearman (...) sull’intelligenza generale e sui test d’intelligenza, Duncan caratterizza l’intelligenza nei termini di integrazione e controllo cognitivo. I dati neuroscientifici raccolti da Duncan suggeriscono che questi aspetti chiave del comportamento intelligente siano realizzati da un circuito cerebrale, chiamato multiple-demand system, in grado di scomporre problemi complessi in sotto-problemi più semplici e integrare informazioni da varie aree del cervello. ENG: How does our brain generate that sort of flexible and goal-directed behaviour that we call intelligence? Are individual differences in intelligence due to a variety of cognitive abilities or do they depend on one single mental ability? In this commentary, I revise and critically assess the key elements of John Duncan’s theory of general intelligence presented in the popular-science book How intelligence happens, recently translated into Italian and edited by F. Pavani, with a new final chapter. Starting from Charles Spearman’s research on a general intelligence factor and psychometric tests, Duncan advances a theory that characterises intelligence in terms of integration and cognitive control. Neuropsychological and neuroimaging data suggest that such key aspects of intelligent behaviour are realised by a brain network called a multiple-demand system, which is capable of decomposing complex problems into simpler sub-problems and then integrating information from different brain areas. (shrink)

It is argued that two plausible goals of the educational enterprise are (i) to develop the intellectual character, and thus the intellectual virtues, of the student, and (ii) to develop the student's intellectual self-confidence, such that they are able to have conviction in what they believe. On the face of it, however, these two educational goals seem to be in tension with one another, at least insofar as intellectual humility is a genuine intellectual virtue. This is because intellectual humility seems (...) to require that one does not have conviction in one's beliefs. It is argued that this tension can be avoided so long as we have the right account of intellectual humility in play. This enables us to understand what educating for intellectual humility might involve, and how it might co-exist with the educational development of a student's intellectual self-confidence. (shrink)

It used to be taken as a given in epistemology that the fundamental good from a purely epistemic point of view is truth. Such veritism is a given no longer, with some commentators advocating epistemic value pluralism, whereby truth is at most one of several irreducible epistemic goods, while others are attracted to an epistemic value monism that is centred on something other than truth, such as knowledge or understanding. It is claimed that it was premature to reject veritism. In (...) particular, it is argued that the kinds of motivations that are offered for rejecting this proposal are weak on closer inspection, as they trade on a dubious reading of veritism that is independently implausible. The attraction of this implausible way of thinking about veritism lies in the difficulty of offering any coherent alternative. A solution to this conundrum is proposed, whereby we unpack the veritist proposal in terms of the explanatorily prior notion of an intellectually virtuous inquirer. (shrink)

It is widely accepted that one strong motivation for adopting a conciliatory stance with regard to the epistemology of peer disagreement is that the non-conciliatory alternatives are incompatible with the demands of intellectual character, and incompatible with the virtue of intellectual humility in particular. It is argued that this is a mistake, at least once we properly understand what intellectual humility involves. Given some of the inherent problems facing conciliatory proposals, it is maintained that non-conciliatory approaches to epistemic peer disagreement (...) are thus on much stronger dialectical ground than many suppose, including some defenders of this line. In particular, non-conciliatory proposals can resist the idea that epistemic peer disagreement directly weakens one’s epistemic justification, as conciliatory views maintain. This means that the epistemic justification that our beliefs in this regard enjoy, and thus our knowledge, is more secure than conciliatory approaches to epistemic peer disagreement would suggest. (shrink)

Desire satisfaction theories of well-being and deprivationism about the badness of death face similar problems: desire satisfaction theories have trouble locating the time when the satisfaction of a future or past-directed desire benefits a person; deprivationism has trouble locating a time when death is bad for a person. I argue that desire satisfaction theorists and deprivation theorists can address their respective timing problems by accepting fusionism, the view that some events benefit or harm individuals only at fusions of moments in (...) time. Fusionism improves on existing solutions to the timing problem for deprivationism because it locates death’s badness at the same time as both the victim of death and death itself, and it accounts for all of the ways that death is bad for a person. Fusionism improves on existing solutions to the problem of temporally locating the benefit of future and past-directed desires because it respects several attractive principles, including the view that the intrinsic value of a time for someone is determined solely by states of affairs that obtain at that time and the view that intrinsically beneficial events benefit a person when they occur. (shrink)

Achieving social equality has been an important aim of modern democratic societies. Yet the process has engendered debate about the nature of equality and the consequences of its application. Why is equality valuable? What kind of equality should be aimed for? When is inequality justified? Should a principle of equality apply globally? The book assesses and links the different dimensions of equality and asks whether recent writing on the topic has the philosophical substance and political force traditionally associated with egalitarian (...) thought. (shrink)

Over the past twenty-five years, or so, considerable advances have been made in understanding how learning occurs in the brain, though much of this research is still to make its way into education. One contribution it should be making is to furnish the philosophical critique of past and current theory with supporting empirical evidence. For example, motivation theory and its cognate expectancy-value theory continue to be taught in teacher education, even though their rational cognitivist foundations are philosophically shaky, and their (...) shared representational notion of the mind is incompatible with what is now known about the learning brain. Furthermore, the central claim of motivation theory that children need to be motivated in order to learn is educationally problematic, not least because it incorporates a deficit model of the child as learner. This paper provides a philosophical and educational critique of motivation and expectancy-value theories and begins to sketch out an alternative dynamic systems approach, which argues that value is deeply embedded in the learning process, not only in the value students may or may not attach to their learning, but also neurobiologically. In opposition to motivation and its notion of the learner this paper argues that every student is equipped with a brain that is value-orientated towards learning and will learn, when nested in suitably affordant learning environments. In place of expectancy-value, we argue for value-embedded learning, which provides a non-reductive and biologically plausible account of how value and emotional salience are dynamically interwoven in the learning process. (shrink)

Artists often emphasize the importance of risk to their work. But this raises a puzzle, as on a standard probabilistic account of risk we are obliged to treat some of these cases as not involving genuine risk at all. It is argued that the way to resolve this puzzle is to recognize a crucial shortcoming in the probabilistic account of risk. With this shortcoming rectified, and hence with a revised modal account of risk in place, we are able to treat (...) the relevant cases of putative aesthetic risk as entirely genuine. (shrink)

Why does Foucault's work continue to be of central importance in current debates in sociology, political science and philosophy? Why do we still read him as a guide to contemporary social and cultural life? Foucault's work presents a provocative challenge to orthodox, habitual forms of belief and practice. The Later Foucault, with an impressive interdisciplinary focus, argues that one of the keys to understanding Foucault is his political thought. It is this which he expressed clearly in his last writings and (...) which pulled together his earlier interests in power, agency and subjectivity. In this volume a distinguished array of Foucauldian scholars and commentators on politics explore the significance of these l. (shrink)

A certain interpretation of Wittgenstein’s remarks in On Certaintyadvanced by such figures as Hilary Putnam, Peter Strawson, Avrum Stroll and Crispin Wrighthas become common currency in the recent literature. In particular, this reading focuses upon the supposed anti-sceptical import of the Wittgensteinian notion of a “hinge” proposition. In this paper it is argued that this interpretation is flawed both on the grounds that there is insufficient textual support for this reading and that, in any case, it leads to unpalatable philosophical (...) problems. Moreover, it is claimed that the popularity of this construal of On Certainty in the contemporary debate reflects an implicit commitment to the contentious doctrine of epistemological internalism. Nevertheless, it is argued that, suitably modified along the epistemologically externalist lines suggested by Michael Williams, one might be able to resurrect a viable anti-sceptical hinge proposition thesis. Furthermore, it is claimed that such a conception of the notion also receives some, albeit inconclusive, textual support from On Certainty. (shrink)

One of Alvin Goldman's most distinctive contributions to epistemology, and there are many, concerns his development of a thorough‐going reliabilism in the theory of knowledge. This chapter explores reasons for being sceptical about Goldman's treatment of the swamping problem. It argues that when the swamping problem is properly understood, then there is a very straightforward response available to Goldman. The chapter sets out the swamping problem and argues that it does not pose a challenge which is specific to reliabilism, but (...) rather presents a challenge to a certain conception of epistemic value (known as veritism) which Goldman also endorses. It critically evaluates the first of Goldman's two responses to this problem, whereby he appeals to the greater future value of reliably formed true belief over mere true belief. The chapter also evaluates Goldman's second response to the swamping problem, which makes use of a process that he calls value autonomization. (shrink)

ABSTRACTThe jus ad bellum criterion of right intention is a central guiding principle of just war theory. It asserts that a country’s resort to war is just only if that country resorts to war for the right reasons. However, there is significant confusion, and little consensus, about how to specify the CRI. We seek to clear up this confusion by evaluating several distinct ways of understanding the criterion. On one understanding, a state’s resort to war is just only if it (...) plans to adhere to the principles of just war while achieving its just cause. We argue that the first understanding makes the CRI superfluous, because it can be subsumed under the probability of success criterion. On a second understanding, a resort to war is just only if a state’s motives, which explain its resort to war, are of the right kind. We argue that this second understanding of the CRI makes it a significant further obstacle to justifying war. However, this second understanding faces a possible infinite regress problem, wh... (shrink)

This book discusses major milestones in Rohit Jivanlal Parikh’s scholarly work. Highlighting the transition in Parikh’s interest from formal languages to natural languages, and how he approached Wittgenstein’s philosophy of language, it traces the academic trajectory of a brilliant scholar whose work opened up various new avenues in research. This volume is part of Springer’s book series Outstanding Contributions to Logic, and honours Rohit Parikh and his works in many ways. Parikh is a leader in the realm of ideas, offering (...) concepts and definitions that enrich the field and lead to new research directions. Parikh has contributed to a variety of areas in logic, computer science and game theory. In mathematical logic his contributions have been in recursive function theory, proof theory and non-standard analysis; in computer science, in the areas of modal, temporal and dynamic logics of programs and semantics of programs, as well as logics of knowledge; in artificial intelligence in the area of belief revision; and in game theory in the formal analysis of social procedures, with a strong undercurrent of philosophy running through all his work.This is not a collection of articles limited to one theme, or even directly connected to specific works by Parikh, but instead all papers are inspired and influenced by Parikh in some way, adding structures to and enriching “Parikh-land”. The book presents a brochure-like overview of Parikh-land before providing an “introductory video” on the sights and sounds that you experience when reading the book. (shrink)

Tiyo Soga, the first black minister ordained in Scotland by the United Presbyterian Church of Scotland in 1856, was, by any standards, a conflicted character. He stood both in and between two worlds and suffered from the vulnerability that emerged from his dual allegiances. Yet he made a significant contribution to the mission history of South Africa, particularly through his early influence on the development of black consciousness and black nationalism, which were to make significant contributions to black thinking in (...) the 20th century. Soga's life and ministry are set in the context of Michael Ashley's concept of 'universes in collision'. (shrink)

1. Quassim Cassam's subtle book, The Possibility of Knowledge, 1 contains many insights. My goal here is not to attempt to give a sense of all that this book has to offer – which I suspect would be foolhardy in the extreme – but rather to explore one particular central theme of this book that I find especially interesting – viz. the application of the ‘multi-level’ response to ‘how possible?’ questions that Cassam offers to the problem of radical scepticism.2. A (...) central contention of Cassam's book is that we should re-cast sceptical problems in terms of ‘how possible?’ questions. Although it is not a sceptical problem that Cassam examines himself , consider how this re-casting would work as regards the problem of free will. The relevant ‘how possible?’ question would be: " How is free will possible?" There are two features of ‘how possible?’ questions that are important for our purposes. The first is that they are by their nature challenging in that they imply that there is a standing obstacle to the possibility in question. In the case of , this obstacle is the familiar one concerning determinism. The second is that they do not presuppose that the target thing – in this case free will – is impossible; rather, they simply ask how such a thing could be possible.These two features of ‘how possible?’ questions impose constraints on what would constitute a satisfactory response to such a question. On the one hand, it would clearly be pointless to respond to such a question by simply insisting – on the basis of commonsense, say – that the target thing is possible, since the question was not suggesting …. (shrink)

In the absence of new physics around \ GeV, the electroweak vacuum is at best metastable. This represents a major challenge for high scale inflationary models as, during the early rapid expansion of the universe, it seems difficult to understand how the Higgs vacuum would not decay to the true lower vacuum of the theory with catastrophic consequences if inflation took place at a scale above \ GeV. In this paper we show that the non-minimal coupling of the Higgs boson (...) to curvature could solve this problem by generating a direct coupling of the Higgs boson to the inflationary potential thereby stabilizing the electroweak vacuum. For specific values of the Higgs field initial condition and of its non-minimal coupling, inflation can drive the Higgs field to the electroweak vacuum quickly during inflation. (shrink)

There are a wide range of positions regarding the ontological nature of computer hardware and software. Moor [The British Journal for the Philosophy of Science 29 (1978), 213–222] argues that there...