Many logical systems are such that the addition of Prior's binary connective tonk to them leads to triviality, see [1, 8]. Since tonk is given by some introduction and elimination rules in natural deduction or sequent rules in Gentzen's sequent calculus, the unwanted effects of adding tonk show that some kind of restriction has to be imposed on the acceptable operational inferences rules, in particular if these rules are regarded as definitions of the operations concerned. In this paper, a (...) number of simple observations is made showing that the unwanted phenomenon exemplified by tonk in some logics also occurs in contexts in which tonk is acceptable. In fact, in any non-trivial context, the acceptance of arbitrary introduction rules for logical operations permits operations leading to triviality. Connectives that in all non-trivial contexts lead to triviality will be called non-trivially trivializing connectives. (shrink)

It will be an essential resource for philosophers, mathematicians, computer scientists, linguists, or any scholar who finds connectives, and the conceptual issues surrounding them, to be a source of interest.This landmark work offers both ...

There are certain uses of and and or that cannot be explained by their normal meanings as truth-functional connectives, even with sophisticated pragmatic resources. These include examples such as The cops show up, and a fight will break out (‘If the cops show up, a fight will break out’), and I have no friends, or I would throw a party (‘I have no friends. If I did have friends, I would throw a party.’). We argue that these uses are indeed (...) distinct from the more ordinary uses of and and or, but that they are nonetheless related in a principled way. To explain them we give an analysis of what we call the dynamic effects of connectives, which arise in all their uses. The special uses at issue are then argued to be instances where the connectives exhibit their dynamic effects without their truth-conditional meaning. (shrink)

Methods available for the axiomatization of arbitrary finite-valued logics can be applied to obtain sound and complete intelim rules for all truth-functional connectives of classical logic including the Sheffer stroke and Peirce’s arrow. The restriction to a single conclusion in standard systems of natural deduction requires the introduction of additional rules to make the resulting systems complete; these rules are nevertheless still simple and correspond straightforwardly to the classical absurdity rule. Omitting these rules results in systems for intuitionistic versions of (...) the connectives in question. (shrink)

In recent decades, a new scientific approach to understand, explain, and predict many features of religion has emerged. The cognitive science of religion has amassed research on the forces that shape the tendency for humans to be religious and on what forms belief takes. It suggests that religion, like language or music, naturally emerges in humans with tractable similarities. This new approach has profound implications for how we understand religion, including why it appears so easily, and why people are willing (...) to fight-and die for it. Yet it is not without its critics, and some fear that scholars are explaining the ineffable mystery of religion away, or by showing that religion is natural proves or disproves the existence of God. An Introduction to the Cognitive Science of Religion offers students and general readers an accessible introduction to the approach, providing an overview of key findings and the debates that shape it. The volume includes a glossary of key terms, and each chapter includes suggestions for further thought and further reading as well as chapter summaries highlighting key points. This book is an indispensable resource for introductory courses on religion and a much-needed option for advanced courses. (shrink)

The pull to coordinate with other individuals is fundamental, serving as the basis for our social connectedness to others. Discussed is a dynamical and ecological perspective to joint action, an approach that embeds the individual’s mind in a body and the body in a niche, a physical and social environment. Research on uninstructed coordination of simple incidental rhythmic movement, along with research on goal‐directed, embodied cooperation, is reviewed. Finally, recent research is discussed that extends the coordination and cooperation studies, examining (...) how synchronizing with another, and how emergent social units of perceiving and acting are reflected in people’s feelings of connection to others. (shrink)

This paper investigates whether philanthropic giving decisions and amount of charitable giving are related to firms’ political connections and ownership type. To this end, Chinese firms listed on either the Shenzhen or Shanghai stock exchange between 2004 and 2011 are examined, where government interference in the business sector is prevalent, state ownership structure is dominant, and corporate political connections prevail. Our analyses show a significant and positive relationship between political connections and the likelihood and extent of firm contributions; a significant (...) and negative relationship between state ownership and extent of firm contributions; and a stronger relationship between political connections and corporate philanthropy in non-state-owned firms. These findings with regard to the relationship between corporate giving, political connections, and ownership type have important implications for understanding corporate giving behavior in China and in emerging markets in general. (shrink)

Pacific Conservation Biology has officially published the manuscript. The article can be accessed using the following DOI:10.1071/PC23044.

Logical connectives (otherwise known as 'logical constants' or 'logical particles') have seemed challenging to philosophers of language. This article gives a concise account of logical connectives.

Conceivability is an important source of our beliefs about what is possible; inconceivability is an important source of our beliefs about what is impossible. What are the connections between the reliability of these sources? If one is reliable, does it follow that the other is also reliable? The central contention of this paper is that suitably qualified the reliability of inconceivability implies the reliability of conceivability, but the reliability of conceivability fails to imply the reliability of inconceivability.

Model-theoretic proofs of functional completenes along the lines of [McCullough 1971, Journal of Symbolic Logic 36, 15–20] are given for various constructive modal propositional logics with strong negation.

This article is concerned with pragmatic connectives and their uses in discursive argumentation. Three approaches to pragmatic connectives will be presented: (1) argumentation theory, which implies a conception of pragmatics integrated within semantics, and a specific type of argumentative rules, called ‘topoi’; (2) discourse structure theory, which associates a function in the structuring of discourse sequences to pragmatic connectives; (3) relevance theory, which constitutes a cognitive pragmatic theory, in which no specific principle is associated to linguistic items. However, two main (...) functions to pragmatic connectives can be proposed: the facilitation of inferences, and the access to relevance. The final purpose of this article is to indicate how argumentative effects in discourse can be explained in a cognitively-based pragmatic theory. (shrink)

(2014). Connecting Personal History and Organizational Context: Suggestions for Developing Educational Programs for Youth Soccer Coaches. World Futures: Vol. 70, No. 2, pp. 140-156.

Connected Lives examines the account of human nature that is implicit in an ethics of care, a picture of human lives that emphasizes interdependency, embodiment, and social connectedness. The book makes important connections to the picture of human life found in theorists of love such as St. Augustine and Emmanuel Levinas, and shows that when care theory is articulated clearly, it provides resources for thinking through some of the difficult moral issues we face in the contemporary world, issues such as (...) assisted reproduction and the new genetic technologies. (shrink)

Focusing on diverse aspects of Wittgenstein's philosophy, this volume not only provides a valuable introduction, but also investigates connections between the philosophy of Wittgenstein, other philosophers--in particular, Frege, Frazer, Carnap, and Strawson--and philosophical trends. It also illuminates very different aspects of Wittgenstein's thought, probing into the controversies it stimulates, as well as into its influence.

To explore the motivations underpinning corporate social responsibility (CSR) decisions in China, a country characterized by extensive government intervention, this paper investigates whether building a good relationship with the government is a political incentive that is driving firms to conduct CSR by examining the effects of political connections on the latter. Our results indicate that politically connected firms exhibit better CSR. However, the effect is considerably more significant for firms with existing political relationships. Additionally, findings show that the effect is (...) more prominent in firms for which political connections are more valuable, namely, non‐state‐owned enterprises, small firms, and firms operating in less market‐oriented cities, indicating that CSR can serve as a differentiation strategy to compete against other bidders. Dividing CSR activities into economic, environmental and social aspects, we find that the social‐based activities are more likely to be driven by political motivations. By categorizing CSR and political connections, this paper not only expands the scope of political CSR and renders the generated results that have been mixed together more distinguishable, but also provides a more precise understanding of the fundamental drivers of CSR in China from the perspective of resource exchange. (shrink)

We review both the aspects of values-related research that complicate ideations of what we ought to do, as well as the psychological impediments to forming beliefs about the way things are. We find that more traditional moral theories are without solid empirical footing in the psychology of human values. Consequently, we revise the notion of values to align with their socially symbolic utility in self-affirmation and reformulate our understandings of moral agency to allow for the practicalities of context, circumstance, and (...) connectedness. We close by discussing the research and practical implications for these revisions. (shrink)

We are social animals that seek to connect with others of our kind. This common thought stands in need of elaboration. In this article, I argue for three theses. First, that we pursue certain forms of communicative interaction for their own sake insofar as they are ways of connecting with another. Second, that interpersonal connection is a metaphysically primitive emotional relation which resists reductive analysis in terms of the states of individuals. And finally, that our desire for interpersonal connection has (...) a strong claim to being explanatorily and normatively prior to our desires for mutual-attachment, interpersonal belonging and approbation. (shrink)

Engineering programs in the United States have been experimenting with diverse pedagogical approaches to educate future professional engineers. However, a crucial dimension of ethics education that focuses on the values, personal commitments, and meaning of engineers has been missing in many of these pedagogical approaches. We argue that a value-based approach to professional ethics education is critically needed in engineering education, because such an approach is indispensable for cultivating self-reflective and socially engaged engineers. This paper starts by briefly comparing two (...) prevalent approaches to ethics education in science and engineering: professional and philosophical. While we acknowledge that both approaches help meet certain ethics education objectives, we also argue that neither of these is sufficient to personally engage students in authentic moral learning. We make the case that it is important to connect ethics education to the heart, which is extensively driven by values, and present a value-based approach to professional ethics education. We provide some classroom practices that cultivate a safe, diverse, and engaging learning environment. Finally, we discuss the implications of a value-based approach to professional ethics education for curriculum design and pedagogical practice, including opportunities and challenges for engineering faculty eager to incorporate value-based inquiry into their classrooms. (shrink)

Networks pervade social and economic life, and they play a prominent role in explaining a huge variety of social and economic phenomena. Standard economic theory did not give much credit to the role of networks until the early 1990s, but since then the study of the theory of networks has blossomed. At the heart of this research is the idea that the pattern of connections between individual rational agents shapes their actions and determines their rewards. The importance of connections has (...) in turn motivated the study of the very processes by which networks are formed. In Connections, Sanjeev Goyal puts contemporary thinking about networks and economic activity into context. He develops a general framework within which this body of research can be located. In the first part of the book he demonstrates that location in a network has significant effects on individual rewards and that, given this, it is natural that individuals will seek to form connections to move the network in their favor. This idea motivates the second part of the book, which develops a general theory of network formation founded on individual incentives. Goyal assesses the robustness of current research findings and identifies the substantive open questions. Written in a style that combines simple examples with formal models and complete mathematical proofs, Connections is a concise and self-contained treatment of the economic theory of networks, one that should become the natural source of reference for graduate students in economics and related disciplines. (shrink)

Being sure of each other is the blossoming of Kimberley Brownlee’s earlier work on the intrinsic value and qualities of human connection (2013, 2016c, 2016b), opening with a scene from A. A. Milne’s House at Pooh Corner: lost in the woods together, Piglet takes Pooh’s paw ‘just to be sure’ of his friend. The importance of social connection is often overlooked because it is central to our lives, like breathable air. Brownlee’s work highlights the need for social connection, as deserving (...) of more philosophical attention and practical protection through rights. But her key insight is that receiving relational goods isn’t all that matters: being able and permitted to provide relational goods to others, as Piglet and Pooh receive and offer each other reassurance, is just as essential for our wellbeing. Brownlee argues these interests are strong enough to ground rights (2016c: 28). (shrink)

The distribution of cultural variants in a population is shaped by both neutral evolutionary dynamics and by selection pressures. The temporal dynamics of social network connectivity, that is, the order in which individuals in a population interact with each other, has been largely unexplored. In this paper, we investigate how, in a fully connected social network, connectivity dynamics, alone and in interaction with different cognitive biases, affect the evolution of cultural variants. Using agent‐based computer simulations, we manipulate population connectivity dynamics (...) (early, mid, and late full‐population connectivity); content bias, or a preference for high‐quality variants; coordination bias, or whether agents tend to use self‐produced variants (egocentric bias), or to switch to variants observed in others (allocentric bias); and memory size, or the number of items that agents can store in their memory. We show that connectivity dynamics affect the time‐course of variant spread, with lower connectivity slowing down convergence of the population onto a single cultural variant. We also show that, compared to a neutral evolutionary model, content bias accelerates convergence and amplifies the effects of connectivity dynamics, while larger memory size and coordination bias, especially egocentric bias, slow down convergence. Furthermore, connectivity dynamics affect the frequency of high‐quality variants (adaptiveness), with late connectivity populations showing bursts of rapid change in adaptiveness followed by periods of relatively slower change, and early connectivity populations following a single‐peak evolutionary dynamic. We evaluate our simulations against existing data collected from previous experiments and show how our model reproduces the empirical patterns of convergence. (shrink)

In this paper Beebee argues that the problem of induction, which she describes as a genuine sceptical problem, is the same for Humeans than for Necessitarians. Neither scientific essentialists nor Armstrong can solve the problem of induction by appealing to IBE, for both arguments take an illicit inductive step.

Accounts of causal explanation are standard in philosophy of science. Less common are accounts of experimentation to investigate causal relations: detailed discussions of the specific kinds of experiments scientists design and run. Silva, Landreth, and Bickle’s account of “connection experiments” derives directly from landmark experiments in “molecular and cellular cognition.” We start with its key components, and then using a detailed case study from recent social neuroscience we emphasize and extend three features of SLB’s account: a division of distinct types (...) of connection experiments, each providing a different type of evidence for a hypothesized causal relationship; the typically downward-looking nature of the experimental search for mediating causes in mainstream neurobiology; and most importantly, the centrality of multiple-experiment research programs, with each experiment designed such that if successful its results can be integrated with the others, toward the goal of confirming multiple-phenomena causal pathways. Our extension of SLB’s account complements existing philosophical work on experimentation in neurobiology. (shrink)

Whitehead, in his famous book "Process and Reality", proposed a definition of point assuming the concepts of “region” and “connection relation” as primitive. Several years after and independently Grzegorczyk, in a brief but very interesting paper proposed another definition of point in a system in which the inclusion relation and the relation of being separated were assumed as primitive. In this paper we compare their definitions and we show that, under rather natural assumptions, they coincide.

The internalism-externalism debate is one of the oldest debates in epistemology. Internalists assert that the justification of our beliefs can only depend on facts internal to us, while externalists insist that justification can depend on additional, for example environmental, factors. Clayton Littlejohn proposes and defends a new strategy for resolving this debate. Focussing on the connections between practical and theoretical reason, he explores the question of whether the priority of the good to the right might be used to defend an (...) epistemological version of consequentialism, and proceeds to formulate a new 'deontological externalist' view. On this view, the justificatory status of a belief depends upon whether it is fit for the purposes of practical reasoning. Only beliefs that meet externalist standards are fit for such a purpose. If we want to understand how a wide range of norms (e.g., moral norms) apply to rational agents regardless of what their evidence or outlook is like, we have to embrace an externalist account of the justification. (shrink)

The spin-statistics connection is derived in a simple manner under the postulates that the original and the exchange wave functions are simply added, and that the azimuthal phase angle, which defines the orientation of the spin part of each single-particle spin-component eigenfunction in the plane normal to the spin-quantization axis, is exchanged along with the other parameters. The spin factor (−1)2s belongs to the exchange wave function when this function is constructed so as to get the spinor ambiguity under control. (...) This is achieved by effecting the exchange of the azimuthal angle by means of rotations and admitting only rotations in one sense. The procedure works in Galilean as well as in Lorentz-invariant quantum mechanics. Relativistic quantum field theory is not required. (shrink)

Participation of older people in designing and improving the care and services provided in residential care settings is limited. Traditional forms of democratic representation, such as client councils, and consumer models are management-driven. An alternative way of involving older people in the decisions over their lives, grounded in notions of care ethics and deliberative democracy, was explored by action research. In line with this tradition older people engage in collective action to enhance the control over their lives and those of (...) others. In this article the theoretical background of altruistic action is presented and illustrated by a case example of a group of older women who changed the food policies within their residential home. Altruistic action is the joint and coordinated action by a group of clients based on their agenda. Such action is given in by a shared dissatisfaction and search for connections. Altruistic action may enhance the sense of self, belonging and ownership, and create a transformative movement enhancing the wellbeing and community life in residential settings. (shrink)

The need for fair and just AI is often related to the possibility of understanding AI itself, in other words, of turning an opaque box into a glass box, as inspectable as possible. Transparency and explainability, however, pertain to the technical domain and to philosophy of science, thus leaving the ethics and epistemology of AI largely disconnected. To remedy this, we propose an integrated approach premised on the idea that a glass-box epistemology should explicitly consider how to incorporate values and (...) other normative considerations, such as intersectoral vulnerabilities, at critical stages of the whole process from design and implementation to use and assessment. To connect ethics and epistemology of AI, we perform a double shift of focus. First, we move from trusting the output of an AI system to trusting the process that leads to the outcome. Second, we move from expert assessment to more inclusive assessment strategies, aiming to facilitate expert and non-expert assessment. Together, these two moves yield a framework usable for experts and non-experts when they inquire into relevant epistemological and ethical aspects of AI systems. We dub our framework ‘epistemology-cum-ethics’ to signal the equal importance of both aspects. We develop it from the vantage point of the designers: how to create the conditions to internalize values into the whole process of design, implementation, use, and assessment of an AI system, in which values (epistemic and non-epistemic) are explicitly considered at each stage and inspectable by every salient actor involved at any moment. (shrink)

A divide exists in the creativity literature as to whether relatively more or less executive processing is beneficial to creative thinking. To explore this issue, we employ an individual differences perspective informed by dual-process theories in which it is assumed that people vary in the extent to which they rely on autonomous or controlled processing . We find that those more willing and/or able to engage Type 2 processing are more likely to successfully make creative connections in tasks requiring the (...) unification of disparate elements and the novelty of generated items, but not in some other indices of creativity, namely, cognitive flexibility and fluency. Implications for the role of executive processing in creative thinking are discussed in the context of DPTs. We situate the ability to make remote connections alongside other advanced higher order thinking capabilities that are unique to humans. (shrink)

The individual self and its critics -- The individualist assumptions of bioethical frameworks -- The genetic self is the connected self -- The failures of individual ethics in the genetic era -- The communal turn -- Developing alternatives: benefit sharing -- Developing alternatives: trust -- The ethical toolbox part one: recognising goods and harms -- The ethical toolbox part two: applying appropriate practices -- Possible futures.

This paper explores the interconnectedness of persons with disabilities, technologies and the environment by problematizing Western notions of the independent, autonomous subject. Drawing from Deleuze and Guattari’s reconfiguration of the static subject as active becoming, prevailing discourses valorizing independence are critiqued as contributing to the marginalization of bodies marked as disabled. Three examples of disability “dependencies”—man-dog, man-machine, and woman-woman connectivities—are used to illustrate that subjectivity is partial and transitory. Disability connectivity thus serves a signpost for an expanded understanding of subjectivity (...) and suggests a radically altered ethics that is no longer premised on individual rights. (shrink)

In this article, we review approaches to modeling a connection between spatial and mathematical thinking across development. We critically evaluate the strengths and weaknesses of factor analyses, meta-analyses, and experimental literatures. We examine those studies that set out to describe the nature and number of spatial and mathematical skills and specific connections between these abilities, especially those that included children as participants. We also find evidence of strong spatial-mathematical connections and transfer from spatial interventions to mathematical understanding. Finally, we map (...) out the kinds of studies that could enhance our understanding of the mechanisms by which spatial and mathematical processing are connected and the principles by which mathematical outcomes could be enhanced through spatial training in educational settings. (shrink)

Integrating the concept of place meanings into protected area management has been difficult. Across a diverse body of social science literature, challenges in the conceptualization and application of place meanings continue to exist. However, focusing on relationships in the context of participatory planning and management allows protected area managers to bring place meanings into professional judgment and practice. This paper builds on work that has outlined objectives and recommendations for bringing place meanings, relationships, and lived experiences to the forefront of (...) land-use planning and management. It proposes the next steps in accounting for people’s relationships with protected areas and their relationships with protected area managers. Our goals are to 1) conceptualize this relationship framework; 2) present a structure for application of the framework; and 3) demonstrate the application in a specific protected area context, using an example from Alaska. We identify three key target areas of information and knowledge that managers will need to sustain quality relationship outcomes at protected areas. These targets are recording stories or narratives, monitoring public trust in management, and identifying and prioritizing threats to relationships. The structure needed to apply this relationship-focused approach requires documenting and following individual relationships with protected areas in multiple ways. The goal of this application is not to predict relationships, but instead to gain a deeper understanding of how and why relationships develop and change over time. By documenting narratives of individuals, managers can understand how relationships evolve over time and the role they play in individual’s lives. By understanding public trust, the shared values and goals of individuals and managers can be observed. By identifying and prioritizing threats, managers can pursue efforts that steward relationships while allowing for the protection of experiences and meanings. The collection and interpretation of these three information targets can then be integrated and implemented within planning and management strategies to achieve outcomes that are beneficial for resource protection, visitor experiences, and stakeholder engagement. By investing in this approach, agencies will gain greater understanding and usable knowledge towards the achievement of quality relationships. It represents an investment in both place relationships and public relations. By integrating such an approach into planning and management, protected area managers can represent the greatest diversity of individual place meanings and connections. relationships, place meanings, trust, narratives, planning, protected areas. (shrink)

This paper is concerned with the relationship between the semantics of specificational and predicational sentences and the Connectivity effects they display. It discusses the advantages and disadvantages of semantic and syntactic approaches to Connectivity (the ‘unconstrained-be theory’, the ‘question-in-disguise theory’, and the ‘unclefting theory’), concluding that a semantic theory of Connectivity is not only preferable, but necessary. The paper also discusses the implications of such a move regarding Binding phenomena (i.e., Principle A, B, and C effects): adopting a semantic theory (...) of Connectivity requires a theory of Binding which is different from the standard GB Binding Theory. (shrink)

The paper outlines a model-theoretic framework for investigating and comparing a variety of mereotopological theories. In the first part we consider different ways of characterizing a mereotopology with respect to (i) the intended interpretation of the connection primitive, and (ii) the composition of the admissible domains of quantification (e.g., whether or not they include boundary elements). The second part extends this study by considering two further dimensions along which different patterns of topological connection can be classified - the strength of (...) the connection and its multiplicity. (shrink)

In early writings, stakeholder theorists supported giving all stakeholders formal, binding control over the corporation, in particular, over its board of directors. In recent writings, however, they claim that stakeholder theory does not require changing the current structure of corporate governance and further claim to be “agnostic” about the value of doing so. This article’s purpose is to highlight this shift and to argue that it is a mistake. It argues that, for instrumental reasons, stakeholder theorists should support giving all (...) stakeholders control over the corporation, in the form of control over its board. That is, stakeholder theorists should support stakeholder democracy over the status quo. A larger goal of this article is to steer the conversation about stakeholder theory toward questions of governance and control. Stakeholder theorists tend to sidestep these questions, but it is vital that they be addressed. (shrink)

In this paper, I consider Sterba’s recent criticism of skeptical theism in context of his argument from evil. I show that Sterba’s criticism of skeptical theism shares an undesirable trait with all past criticisms of skeptical theism: it fails. This is largely due to his focus on causal connections and his neglect of logical connections. Because of this, his argument remains vulnerable to skeptical theism.

This paper aims to connect philosophy of chemistry, green chemistry, and moral philosophy. We first characterize chemistry by underlining how chemists: co-define chemical bodies, operations, and transformations; always refer to active and context-sensitive bodies to explain the reactions under study; and develop strategies that require and intertwine with a molecular whole, its parts, and the surroundings at the same time within an explanation. We will then point out how green chemists are transforming their current activities in order to act upon (...) the world without jeopardizing life. This part will allow us to highlight that green chemistry follows the three aforementioned characteristics while including the world as a partner, as well as biodegradability and sustainability concerns, into chemical practices. In the third part of this paper, we will show how moral philosophy can help green chemists: identify the consequentialist assumptions that ground their reasoning; and widen the scope of their ethical considerations by integrating the notion of care and that of vulnerability into their arguments. In the fourth part of the paper, we will emphasize how, in return, this investigation could help philosophers querying consequentialism as soon as the consequences of chemical activities over the world are taken into account. Furthermore, we will point out how the philosophy of chemistry provides philosophers with new arguments concerning the key debate about the ‘intrinsic value’ of life, ecosystems and the Earth, in environmental ethics. To conclude, we will highlight how mesology, that is to say the study of ‘milieux’, and the concept of ‘ecumeme’ proposed by the philosopher and geographer Augustin Berque, could become important both for green chemists and moral philosophers in order to investigate our relationships with the Earth. (shrink)

Consciousness remains a mystery—“a phenomenon that people do not know how to think about—yet” (Dennett, , p. 21). Here, I consider how the connectionist perspective on information processing may help us progress toward the goal of understanding the computational principles through which conscious and unconscious processing differ. I begin by delineating the conceptual challenges associated with classical approaches to cognition insofar as understanding unconscious information processing is concerned, and to highlight several contrasting computational principles that are constitutive of the connectionist (...) approach. This leads me to suggest that conscious and unconscious processing are fundamentally connected, that is, rooted in the very same computational principles. I further develop a perspective according to which the brain continuously and unconsciously learns to redescribe its own activity itself based on constant interaction with itself, with the world, and with other minds. The outcome of such interactions is the emergence of internal models that are metacognitive in nature and that function so as to make it possible for an agent to develop a (limited, implicit, practical) understanding of itself. In this light, plasticity and learning are constitutive of what makes us conscious, for it is in virtue of our own experiences with ourselves and with other people that our mental life acquires its subjective character. The connectionist framework continues to be uniquely positioned in the Cognitive Sciences to address the challenge of identifying what one could call the “computational correlates of consciousness” (Mathis & Mozer, ) because it makes it possible to focus on the mechanisms through which information processing takes place. (shrink)

We discuss the role of perceptron (or threshold) connectives in the context of Description Logic, and in particular their possible use as a bridge between statistical learning of models from data and logical reasoning over knowledge bases. We prove that such connectives can be added to the language of most forms of Description Logic without increasing the complexity of the corresponding inference problem. We show, with a practical example over the Gene Ontology, how even simple instances of perceptron connectives are (...) expressive enough to represent learned, complex concepts derived from real use cases. This opens up the possibility to import concepts learnt from data into existing ontologies. (shrink)

Wittgenstein: Connections and Controversies consists of thirteen thematically linked essays on different aspects of the philosophy of Wittgenstein, by one of the leading commentators on his work. After an opening overview of Wittgenstein's philosophy the following essays fall into two classes: those that investigate connections between the philosophy of Wittgenstein and other philosophers and philosophical trends, and those which enter into some of the controversies that, over the last two decades, have raged over the interpretation of one aspect or another (...) of Wittgenstein's writings. The connections that are explored include the relationship between Wittgenstein's philosophy and the humanistic and hermeneutic traditions in European philosophy, Wittgenstein's response to Frazer's Golden Bough and the interpretation of ritual actions, his attitude towards and criticisms of Frege, the relationship between his ideas and those of members of the Vienna Circle on the matter of ostensive definition, and a comparison of Carnap's conception of the elimination of metaphysics and of Strawson's rehabilitation of metaphysics with Wittgenstein's later criticisms of metaphysics. The controversies into which Hacker enters include the Diamond-Conant interpretation of the Tractatus, Winch's interpretation of the Tractatus conception of names, Kripke's interpretation of Wittgenstein's discussion of following a rule, and Malcolm's defence of the idea that Wittgenstein claimed that mastery of a language logically requires that the language be shared with other speakers. These far-ranging essays, several of them previously unpublished or difficult to find, shed much light upon different aspects of Wittgenstein's thought, and upon the controversies which it has stimulated. (shrink)

In recent years there have been growing calls for forging greater connections between education and cognitive neuroscience. As a consequence great hopes for the application of empirical research on the human brain to educational problems have been raised. In this article we contend that the expectation that results from cognitive neuroscience research will have a direct and immediate impact on educational practice are shortsighted and unrealistic. Instead, we argue that an infrastructure needs to be created, principally through interdisciplinary training, funding (...) and research programs that allow for bidirectional collaborations between cognitive neuroscientists, educators and educational researchers to grow. We outline several pathways for scaffolding such a basis for the emerging field of ‘Mind, Brain and Education’ to flourish as well as the obstacles that are likely to be encountered along the path. (shrink)

Whitehead, in his famous book Process and Reality, proposed a definition of point assuming the concepts of "region" and "connection relation" as primitive. Several years after and independently Grzegorczyk, in a brief but very interesting paper, proposed another definition of point in a system in which the inclusion relation and the relation of being separated were assumed as primitive. In this paper we compare their definitions and we show that, under rather natural assumptions, they coincide.

Numerous studies of the beliefs of people with anorexia nervosa (AN) suggest that a subset of such individuals may experience delusions. We first describe what makes a belief delusional and conclude that such characteristics can be appropriately applied to some beliefs of people with AN. Next, we outline how delusional beliefs may relate to the broader psychopathological process in AN, including: (1) they may be epiphenomenal; (2) they may be an initial partial cause of AN; (3) they may be caused (...) by aspects of AN; or (4) they may be sustaining causes, possibly involved in reciprocal causal relations with aspects of AN. We argue that there is good reason to believe that delusional beliefs of people with AN are not merely epiphenomenal, but rather that they’re causally connected to AN. Because of this, empirical studies can be designed to test for the presence of causal relations. We describe how these studies should be designed. The results of such studies have important implications for understanding the experience of individuals with AN and for the treatment of AN. We outline these implications. (shrink)

The cerebral cortex is a rich and diverse structure that is the basis of intelligent behavior. One of the deepest mysteries of the function of cortex is that neural processing times are only about one hundred times as fast as the fastest response times for complex behavior. At the very least, this would seem to indicate that the cortex does massive amounts of parallel computation.This paper explores the hypothesis that an important part of the cortex can be modeled as a (...) connectionist computer that is especially suited for parallel problem solving. The connectionist computer uses a special representation, termed value unit encoding, that represents small subsets of parameters in a way that allows parallel access to many different parameter values. This computer can be thought of as computing hierarchies of sensorimotor invariants. The neural substrate can be interpreted as a commitment to data structures and algorithms that compute invariants fast enough to explain the behavioral response times. A detailed consideration of this model has several implications for the underlying anatomy and physiology. (shrink)