This paper reassess the evaluation of ethical, legal and social issues in relation to the agile development of information systems in the domain of crisis management. The authors analyse the differing assessment needs of a move from a traditional approach to the development of information systems to an agile approach, which offers flexibility, adaptability and responds to the needs of users as the system develops. In turn, the authors argue that this development requires greater flexibility and an iterative approach to (...) assessing ELSI. The authors provide an example from the Horizon 2020 EU-funded project iTRACK to exemplify this move to an iterative approach in practice, drawing on the process of undertaking an ethical and privacy impact assessment for the purpose of this project. (shrink)

Four different accounts of the relationship between third-person mindreading and first-person metacognition are compared and evaluated. While three of them endorse the existence of introspection for propositional attitudes, the fourth (defended here) claims that our knowledge of our own attitudes results from turning our mindreading capacities upon ourselves. Section 1 of this target article introduces the four accounts. Section 2 develops the “mindreading is prior” model in more detail, showing how it predicts introspection for perceptual and quasi-perceptual (e.g., imagistic) mental (...) events while claiming that metacognitive access to our own attitudes always results from swift unconscious self-interpretation. This section also considers the model's relationship to the expression of attitudes in speech. Section 3 argues that the commonsense belief in the existence of introspection should be given no weight. Section 4 argues briefly that data from childhood development are of no help in resolving this debate. Section 5 considers the evolutionary claims to which the different accounts are committed, and argues that the three introspective views make predictions that are not borne out by the data. Section 6 examines the extensive evidence that people often confabulate when self-attributing attitudes. Section 7 considers “two systems” accounts of human thinking and reasoning, arguing that although there are introspectableeventswithin System 2, there are no introspectableattitudes. Section 8 examines alleged evidence of “unsymbolized thinking”. Section 9 considers the claim that schizophrenia exhibits a dissociation between mindreading and metacognition. Finally, section 10 evaluates the claim that autism presents a dissociation in the opposite direction, of metacognition without mindreading. (shrink)

Do perceptual states necessarily constitute evidence epistemically supporting corresponding perceptual beliefs? Susanna Schellenberg thinks so. She argues that perceptual states, veridical or not, necessarily provide (or constitute) a kind of evidence (for the existence of the truth-maker) supporting corresponding perceptual beliefs. She uses “phenomenal evidence” as a label for this kind of evidence and calls her argument “The Phenomenal Evidence Argument.” Having introduced her project, we offer a reconstruction of Schellenberg’s argument (Sect. 2 ). A key premise has it that, (...) necessarily, for items with a function, fulfillment of the function (the good case) is explanatorily and metaphysically prior to function failure (the bad case). We suggest that the etiological theory of functions renders this key premise plausible (Sect. 3 ). However, Schellenberg rejects the etiological theory of functions (Sect. 4 ) and likewise the idea that the epistemic or warranting force of perceptual states is grounded in their being reliably linked to veridical perception (Sect. 5 ). But then what supports the key premise? Schellenberg argues that accurate perception is a part of the _nature_ of perceptual capacities because the nature of perceptual capacities is explained in terms of their function, and their function is to represent accurately (Sect. 6 ). We suggest that Schellenberg is committed to an understanding of priority which doesn’t require any _actual_ good cases—just possible ones (Sect. 7 ). This reading, we argue, is too weak to support the key premise (Sect. 8 ). Given Schellenberg’s commitments, it is not necessarily the case that perceptual states are evidence for a corresponding perceptual belief. Before concluding we discuss an overgeneralization objection to Schellenberg’s argument (Sect. 9 ). (shrink)

If you want to understand McDowell's spatial metaphors when he talks about perceptual knowledge, place him side-by-side with Dretske on perceptual knowledge. Though McDowell shows no evidence of reading Dretske's writings on knowledge from the late 1960s onwards (McDowell mentions "Epistemic Operators" once in passing), McDowell gives the same four arguments as Dretske for the conclusion that knowledge requires "conclusive" reasons that rule of the possibility of mistake. Despite various differences, we think it is best to read McDowell as re-discovering (...) Dretske on perceptual knowledge. Since Dretske is easy to understand, all of McDowell's metaphors become easy to understand. But what about McDowell's disjunctivism? Turns out McDowell is not an ontological disjunctivist, and his epistemological disjunctivism is really just the banal point that some perceptual experiences provide conclusive reasons for perceptual belief and some do not. Perceptual experiences are either conclusive or inconclusive. Dretske would agree. (shrink)

Berkeley’s likeness principle is the claim that “an idea can be like nothing but an idea”. The likeness principle is intended to undermine representationalism: the view (that Berkeley attributes to thinkers like Descartes and Locke) that all human knowledge is mediated by ideas in the mind which represent material objects. Yet, Berkeley appears to leave the likeness principle unargued for. This has led to several attempts to explain why Berkeley accepts it. In contrast to ‘metaphysical’ and ‘epistemological’ interpretations available in (...) the literature, in this paper I defend a ‘conceptual’ interpretation. I argue that Berkeley accepts the likeness principle on the basis of (i) his commitment to the transparency of ideas, and (ii) his account of resemblance which he sets out in his works on vision. Thus, I provide an explanation for Berkeley’s reasons for accepting the likeness principle which, appropriately, focuses on his views concerning ideas and likeness. (shrink)

We argue that, while Cavendish did express orthodox piety, she is likely to have been read by her contemporaries as heterodox and deistic at best, atheistic at worst. Furthermore, they would have been right: it is seemingly impossible to reconcile her metaphysical and epistemological views with particular providence, miracles, the incarnation and revelation. We proceed by outlining her general metaphysical position (section 1) before looking in some detail at her discussion of immaterial beings (section 2). We then consider the implications (...) of these views for certain orthodox Christian doctrines (section 3). (shrink)

Inferentialism is the view that representational content is explained by linguistic or mental states interacting according to inferential rules. Mendelovici's and Bourget's swapping argument against inferentialism shows that rules of inference do not sufficiently constrain content. This paper argues that their argument can be further strengthened so that its conclusion yields that the content and inferential roles are strictly independent. It is then argued that this conclusion is untenable and that the argument, rather than undermining inferentialism, corrodes the model-theoretic foundations (...) of standard philosophical semantics. The paper concludes with some hints towards an alternative semantic paradigm inspired by intuitionistic type-theory that is immune to the swapping argument. (shrink)

Know-how has a distinctive, non-instrumental value that a mere reliable ability lacks. Some, including Bengson and Moffett Knowing how, Oxford University Press, Oxford, pp 161–195, 2011) and Carter and Pritchard :799–816, 2015b) have cited a close relation between knowhow and cognitive achievement, and it is tempting to think that the value of know-how rests in that relation. That’s not so, however. The value of know-how lies in its relation to the fundamental value of autonomy.

An enigma for human languages is that children learn to understand words in their mother tongue extremely fast. The cognitive sciences have not been able to fully understand the mechanisms behind this highly efficient learning process. In order to provide at least a partial answer to this problem, I have developed a cognitive model of the semantics of natural language in terms of conceptual spaces. I present a background to conceptual spaces and provide a brief summary of their main features, (...) in particular how it handles learning of concepts. I then apply the model to give a geometric account of the semantics of different word classes. In particular, I propose a “single-domain hypotheses” for the semantics of all word classes except nouns. These hypotheses provide a partial answer to the enigma of how words are learned. Next, a dynamic cognitive model of events is introduced that replaces and extends the function of thematic roles. I apply it to analyze the meanings of different kinds of verbs. I argue that the model also explains some aspects of syntactic structure. In particular, I propose that a sentence typically refers to an event. Some further applications of conceptual spaces are briefly presented. (shrink)

This article deals with the notion of honor and its relation to the willingness to make sacrifices. There is a widely shared feeling, especially in Western countries, that the willingness to make sacrifices for the greater good has been on a reverse trend for quite a while both on the individual and the societal levels, and that this is increasingly problematic to the military. First of all, an outline of what honor is will be given. After that, the Roman honor-ethic, (...) stating that honor is a necessary incentive for courageous behavior and that it is something worth dying for, is contrasted with today's ruling view in the West, which sees honor as something obsolete and archaic and not as a legitimate motive for courageous behavior. The article then addresses the way honor continues to have a role in today's military, despite its diminishing role in Western society at large. (shrink)

We explore the interaction between Lebesgue measure and dominating functions. We show, via both a priority construction and a forcing construction, that there is a function of incomplete degree that dominates almost all degrees. This answers a question of Dobrinen and Simpson, who showed that such functions are related to the proof-theoretic strength of the regularity of Lebesgue measure for Gδ sets. Our constructions essentially settle the reverse mathematical classification of this principle.

Many public information documents attempt to persuade the recipients that they should engage in or refrain from specific behaviour. This is based on the assumption that the recipient will decide about his or her behaviour on the basis of the information given and a rational evaluation of the pros and cons. An analysis of 20 public information brochures shows that the argumentation in persuasive brochures is often not marked as such. Argumentation is presented as factual information, and in many instances (...) the task of making argumentational links and drawing conclusions is left to the reader. However, since the information offered does follow familiar argumentational schemes, readers can, in principle, reconstruct the argument. All the brochures make use of pragmatic argumentation (argumentation from consequences),i. e.,they formulate at least certain benefits of the desirable behaviour or disadvantages of the undesirable behaviour. In addition, they make regular use of argumentation from cause to effect and argumentation from example. Argumentation from rules and argumentation from authority are less frequently used. This empirical analysis of the use of argumentation schemes is a solid base for interesting and rich hypotheses about the cognitive processing of persuasive brochures. Central processing requires the reader to be able to reconstruct argumentation from informational texts and to identify and evaluate various types of argumentation. (shrink)

The Anthropocene is a term described by Earth Systems Science to capture the recent rupture in the history of the Earth where human action has acquired the power to alter the Earth System as a whole. While normative conclusions cannot be logically derived from this descriptive fact, this paper argues that law and philosophy ought to develop responses that are ordered around human beings. Rather than arguing for legal rights or extending rights to nature, this paper focuses on obligations. Drawing (...) on Hans Jonas, it argues that obligations are a more appropriate tool for cultivating human plurality, restraining human action and protecting future generations. (shrink)

We take up the challenge of developing an international network with capacity to survey the world’s scientists on an ongoing basis, providing rich datasets regarding the opinions of scientists and scientific sub-communities, both at a time and also over time. The novel methodology employed sees local coordinators, at each institution in the network, sending survey invitation emails internally to scientists at their home institution. The emails link to a ‘10 second survey’, where the participant is presented with a single statement (...) to consider, and a standard five-point Likert scale. In June 2023, a group of 30 philosophers and social scientists invited 20,085 scientists across 30 institutions in 12 countries to participate, gathering 6,807 responses to the statement Science has put it beyond reasonable doubt that COVID-19 is caused by a virus. The study demonstrates that it is possible to establish a global network to quickly ascertain scientific opinion on a large international scale, with high response rate, low opt-out rate, and in a way that allows for significant (perhaps indefinite) repeatability. Measuring scientific opinion in this new way would be a valuable complement to currently available approaches, potentially informing policy decisions and public understanding across diverse fields. (shrink)

The paper examines the relation between interpretation and the objects of interpretation, principally, but not exclusively, in the realm of art. Several theses are defended: that interpretation cannot proceed without prior determination of the kind of thing being interpreted; that the mode of interpretation is determined by the nature of its object; that interpretation, of a meaning‐determining rather than generic kind, focuses at the level of works, not descending to a bedrock of “mere objects”; that because works and their appropriate (...) mode of interpretation are constituted by convention‐bound practices, it follows that no clear line can be drawn between properties “in” a work and those “imputed to” it through interpretive procedures endorsed by the practice. The debate over constructivism or “imputationalism”– between Margolis and Krausz, on the one hand, and Stecker and Levinson, on the other – is engaged with an attempt to show a core of truth in each of the conflicting theories, once the right distinction between object, work, and interpretation is in place. (shrink)

Drawing on all the extant philosophical works of Miskawayh, including his well known Refinement of Character, this paper aims to determine his attitudes towards the psychological capacities and moral standing of non-human animals. Miskawayh most often mentions animals as a contrast to the rationality of humans, but also grants animals likenesses or lesser versions of typically human traits like virtues and friendship. It is argued that for Miskawayh, the teleological design of animals gives humans reasons to show them justice.

In what follows, I consider the role of analogy in the first edition of Darwin’s Origin. I argue that Darwin follows Herschel’s methodology and hence exploits an analogy between artificial and natural selection that allows him generalize selection as a cause of evolutionary change. This argument strategy is not equivalent to an argument from analogy. Reading Darwin’s argument as conforming to Herschel’s two-step methodology of causal analysis followed by generalization allows us to understand the role and placement of Darwin’s discussion (...) of artificial selection in the Origin, without making the mistake of portraying Darwin’s argument for the existence and character of natural selection as an analogical argument. (shrink)

Many psychometricians and behavioral geneticists believe that high heritability of IQ test scores within racial groups coupled with environmental hypotheses failing to account for the differences between the mean scores for groups lends plausibility to explanations of mean differences in terms of genetic factors. This two-component argument cannot be sustained when viewed in the light of the conceptual and methodological themes introduced in Taylor . These themes concern the difficulties of moving from the statistical analysis of variance of observed traits (...) to investigation of measurable genetic factors and measurable environmental factors. One such theme is that quantities estimated by an AOV of observed traits cannot be equated with measurable genetic or environmental factors involved in the development of those traits. Once this distinction is clear, the argument that environmental factors have failed to explain the differences lacks weight because it does not consider whether genetic factors have been more successful. This article exposes additional flaws in the lines of thinking associated with the two-component argument, with the distinction between passive, reactive, and active associations between genetic and environmental factors, and with the reciprocal causation models Dickens and Flynn propose in order to reconcile high estimates of heritability and large IQ test score gains between generations. Human heritability estimates are irrelevant in developing explanations of differences across groups or across generations. My critique is directed at opening up more conceptual space for deriving empirically validated models of developmental pathways whose components are heterogeneous and differ among individuals at any one time and over generations. (shrink)

Integrity is generally considered to be an important military virtue. The first part of this article tries to make sense of integrity’s many, often contradicting, meanings. Both in the military and elsewhere, its most common understanding seems to be that integrity requires us to live according to one’s personal principal values and principles we have a moral obligation to do so, and it is a prerequisite to be able to ‘look ourselves in the mirror.’ This notion of integrity as upholding (...) personal values and principles is a very problematic one in itself, especially to those working in the military. For several reasons, perhaps the role that the virtue of integrity has in a military organization could in fact be better played by other virtues. (shrink)

In the fall of 1991, voters in Washington state were asked to consider a public initiative that sought to legalize physician-assisted death: Initiative 119. Drafted by Washington Citizens for Death with Dignity, the initiative was intended to amend the existing state natural death act in several ways:1) expand the definition of “terminal condition” to include patients in irrevers ible coma or persistent vegetative state;2) specifically name “artificial nutrition and hydration” as life-sustaining medical procedures that could be refused or withdrawn;3) legally (...) allow mentally competent patients with certifiably terminal conditions to request and receive “aid-in-dying” from their physician as a medical service.The first two proposed amendments were widely acknowledged as timely and appropriate; a coalition of medical, religious, and community organizations had been actively working on such additions for several years. It was the proposal to legalize “aid-in-dying,” however, that represented a radical shift in the conduct of physicians towards their patients and a dramatic shift in social policy. (shrink)

This paper looks at some of the principles behind restoration and conservation applied to ancient artefacts and architecture. A number of case studies are discussed, from medieval stained glass to buildings that have been damaged by fire. The paper ends with some remarks about the conservation of ruins. Underlying the discussion are questions about the kinds of obligations—both ethical and aesthetic—that might constrain the practices of restoration: what ought and ought not to be done in particular cases and how such (...) decisions might be made. A broad conclusion is that different principles seem to operate in different cases and accordingly that different obligations obtain. Consideration is given to what grounds such principles and obligations. (shrink)

The concept of the subject is fundamentally equivocal, and its polit-ical connotations remain ambiguous. I propose to foreground in-stead the general category of the actor, in both its theatrical and action-oriented senses. The theatrical register helps remind us of the difference between being and doing, or between a performer and a role; it also serves to foreground the deliberate, trained, pre-pared, and situated quality of any performance. More importantly, the actor understood as capable of action helps to foreground as-pects of (...) agency that the philosophers of Jean-Luc Nancy’s genera-tion tended to downplay or condemn, notably those of intention, purpose, and will. If we are actually to confront the enormous prob-lems facing the world, we need an adequate account of collective action and thus of collective purpose. Rousseau and Marx help to frame some of the elements of such an account, while Luxemburg, Sartre, and Fanon, among many others, help to clarify some of its contemporary dimensions. Le concept du sujet est fondamentalement équivoque, et ses conno-tations politiques restent ambiguës. Je propose de mettre plutôt en avant la catégorie de l’acteur, en jouant sur les deux sens princi-paux du mot – l’action au théâtre, et l’action en générale. Le re-gistre théâtral nous aide à rappeler la différence entre être et faire, ou entre un comédien et un rôle; il sert également à mettre en avant la qualité délibérée, entraînée, préparée et située de toute performance. Plus important encore, l’acteur compris comme ca-pable d’agir aide à souligner des aspects de l’action que les philo-sophes de la génération de Jean-Luc Nancy avaient tendance à mi-nimiser ou à condamner, notamment ceux de l’intention, de la mo-tivation, et de la volonté. Si nous voulons réellement affronter les énormes problèmes auxquels le monde est confronté, nous avons besoin d’une théorie adéquate de l’action collective et donc de l’objectif ou du but collectif. Rousseau et Marx aident à encadrer certains des éléments d’une telle théorie, tandis que Luxemburg, Sartre et Fanon, parmi beaucoup d’autres, aident à clari????ier cer-taines de ses dimensions contemporaines. (shrink)

Humanity takes up space. Human beings, like many other species, also transform spaces. What is perhaps uniquely human is the disposition to qualitatively transform spaces into places that are charged with distinctive kinds of intergenerational significance. There is a profound, felt difference between a house as domestic space and a home as familial place or between the summit of a mountain one has climbed for the first time and the “same” rock pinnacle celebrated in ancestral narratives. Contemporary philosophical uses of (...) the word “place” often pivot on the distinction between “space” and “place” formalized by geographer-philosopher Yi-fu Tuan, who suggested that places incorporate the experiences and aspirations of a people over the course of their moral and aesthetic engagement with sites and locations. While spaces afford possibilities for different kinds of presence—physical, emotional, cognitive, dramatic, spiritual—places emerge as different ways of being present, fuse over time, and saturate a locale with distinctively collaborative patterns of significance. This approach to issues of place, however, is emblematic of what Edward S. Casey has argued are convictions about the primacy of absolute space and time that evolved along with the progressive dominance of the scientific imagination and modern imaginations of the universal. The recent reappearance of place in Western philosophy represents a turn away from abstract and a priori reasoning and back toward phenomenal experience and the primacy of embodied and emplaced intelligence. Places are enacted through the sustainably shared practices of mutually-responsive and mutually-vulnerable agents and are as numerous in kind as we are divergent in the patterns of values and intentions. The contributors to this volume draw on resources from Asian, European, and North American traditions of thought to engage in intercultural reflection on the significance of place in philosophy and of the place of philosophy itself in the cultural, social, economic, and political domains of contemporary life. The conversation of place that results explores the meaning of intercultural philosophy, the critical interplay of place and personal identity, the meaning of appropriate emplacement, the shared place of politics and religion, and the nature of the emotionally emplaced body. (shrink)

The purpose of this paper is to show (1) that scepticism, in both its traditional forms and contemporary forms, poses no real threat to obtaining inferential empirical knowledge, even if such knowledge requires certainty and (2) that there are some significant lessons to be learned from the traditional sceptics about what constitutes a plausible argument for scepticism and how to obtain knowledge while avoiding dogmatism and (3) that contemporary scepticism is based on several serious mistakes about what is required to (...) obtain empirical knowledge because it both conflates knowing with being dogmatic and inflates the requirements for obtaining empirical knowledge. I will focus on _inferential_ empirical knowledge, rather than knowledge in general, in order to eliminate the necessity of defending one of the various responses to the problem of the regress of reasons. I will limit the discussion to inferential _empirical_ knowledge because it has been the primary target of contemporary arguments for scepticism. I aim to show that we are justified in rejecting the sceptic’s arguments but that we should not be certain that the sceptic is wrong. I hope that it will become obvious that such a seemingly incoherent set of beliefs is part of the correct description of our epistemic position. (shrink)

Although the notion of universal human rights allows for the idea that states (and supranational organizations such as the European Union) can, or even should, control and impose restrictions on migration, both notions clearly do not sit well together. The ensuing tension manifests itself in our ambivalent attitude towards migration, but also affects the border guards who have to implement national and supranational policies on migration. Little has been written on the ethics that has to guide these border guards in (...) their work. Juxtaposing the ethics of border guarding against the ethics of the somewhat related military profession, this article attempts to (a) describe border guarding as a comparatively rule-guided profession; (b) outline the aim and basis of the ethics education that prepares border guards for their work; and (c) propose a research agenda for the future that should further our understanding of (a) and (b), but also help us improve the moral education of border guards. (shrink)

This article provides a detailed analysis and explores the prospects of the arguments for higher-level causal autonomy available for the proponents of the mechanistic framework. Three different arguments are distinguished. After clarifying previously raised worries with regard to the first two arguments, the article focuses on the newest version of the third argument that has recently been revived by William Bechtel. By using Bechtel’s own case study, it is shown that not even reference to constraints can establish the causal autonomy (...) of higher mechanistic levels. (shrink)

At the age of 20, and fresh from his undergraduate studies in mathematics, Ramsey set about writing what would be his first substantial publication, his 1923 Critical Notice of Wittgenstein’s Tractatus. It is hard for modern students of that book, who negotiate its obscurities with generations of previous commentary to serve as guides, to appreciate the task Ramsey confronted; and, to the extent that one can appreciate it, it is hard not to feel intimidated by the brilliance of his success. (...) His Critical Notice made Ramsey the first of Wittgenstein’s interpreters.1 In my view it makes him, still, the best. I want to illustrate that here by considering what light his remarks cast on a single passage of the book, in which Wittgenstein advances what might be called his theory of judgement. (shrink)

Drawing on developmental psychopathology and thinking about the we-mode of social cognition, we propose that historical myths – be they on the scale of the family, the nation, or an ethnic group – are an expression and function of our need to join with other minds. As such, historical myths are one cognitive technology used to facilitate social learning, the transmission of culture and the relational mentalizing that underpins social and emotional functioning.

The aim of this paper is to outline Dorothy Emmet's (1904–2000) account of perception in The Nature of Metaphysical Thinking (published in 1945). Emmet's account of perception is part of a wider attempt to rehabilitate metaphysics in the face of logical positivism and verificationism (of the kind espoused most famously by A. J. Ayer). It is thus part of an attempt to stem the tide of anti-metaphysical thought that had become widespread in British philosophy by the middle of the twentieth (...) century. Emmet does not fit neatly into the traditional story of twentieth-century British philosophy. She draws on figures like A. N. Whitehead and Henri Bergson much more extensively than figures like Russell or Moore – and thus straddles the so-called ‘analytic-continental divide.’ My aim in this paper is to put Emmet on the map of twentieth-century British thought by outlining her philosophy of perception, highlighting her proposals for a way forward for metaphysics in a time of crisis, and identifying the ways she preempts movements in contemporary philosophy of perception. (shrink)

Estimates of a trait’s heritability can be used to predict the advance through selective breeding in agriculture and the laboratory where researchers can replicate varieties and locations. These conditions do not apply to human populations, yet considerable attention is still given to high heritability and to small effects of family members growing up together relative to differences within families. This article shows that the conventional partitioning of a trait’s variation produces components that cannot be associated reliably with average differences among (...) varieties and locations , let alone underwrite hypotheses about measurable genetic and environmental influences. (shrink)

Many later thinkers in the Islamic world pick up on, and further expand, the idea of intuition (ḥads) as they react to Avicenna (Ibn Sīnā). Focusing on figures from the twelfth–thirteenth century, in this paper we will focus especially on the following points of debate: (1) Avicenna’s idea that intuition is distingiushed from normal (discursive) thought by lacking ‘motion’, (2) The question of how and why different individuals differ in the extent of their intuition, (3) The role of intuitive thought (...) in grounding knowledge: is intuition needed every time a certain item of knowledge is grasped for the first time, and hence without a teacher; and further, is intuition needed as an ultimate justification for all non-intuitive knowledge? (shrink)

Correspondence held in the collections of cultural institutions is an important resource for researchers, including historians, biographers, and social scientists. Email has been the dominant form of correspondence for the last 30 years and email archives are now being acquired by cultural institutions as a valuable resource for their collections. There are challenges in collecting, preserving and providing access to email archives, as with all born-digital materials, but also challenges in using email archives as a researcher. One tool that can (...) help researchers use an email archive is visualisation. Visualisation has been applied to email for a long period of time but there has been little research into the visualisation needs of researchers using email archives. The preliminary outcomes of a research project investigating the needs of researchers suggests that visualisations will be useful to the researcher, who is always under the pressure of limited time, to work efficiently with the email archive. Artificial intelligence (AI) can play a role in preparing the email archive for visualisation. However, the research outcomes suggest that visualisations will be viewed cautiously by researchers who want time with the actual email archive to develop their research and they are unlikely to trust visualisations alone. The use of AI in the production of visualisations has the potential to add further barriers to researchers’ level of trust. (shrink)

The aim of the paper is to formulate rules of inference for the predicate 'is true' applied to sentences. A distinction is recognised between (ordinary) truth and definite truth and consequently between two notions of validity, depending on whether truth or definite truth is the property preserved in valid arguments. Appropriate sets of rules of inference governing the two predicates are devised. In each case the consequence relation is in harmony with the respective predicate. Particularly appealing is a set of (...) ND rules for ordinary truth in which premises and assumptions play different roles, premises being taken to assert definite truth, assumptions to suppose truth. This set of rules can be said to capture everyday reasoning with truth. Also presented are formal characterisations, in the meta-language and in the object language, of paradoxical and 'truth teller'-like sentences. (shrink)