Eye movements during mental imagery are not epiphenomenal but assist the process of image generation. Commands to the eyes for each fixation are stored along with the visual representation and are used as spatial index in a motor‐based coordinate system for the proper arrangement of parts of an image. In two experiments, subjects viewed an irregular checkerboard or color pictures of fish and were subsequently asked to form mental images of these stimuli while keeping their eyes open. During the perceptual (...) phase, a group of subjects was requested to maintain fixation onto the screen's center, whereas another group was free to inspect the stimuli. During the imagery phase, all of these subjects were free to move their eyes. A third group of subjects (in Experiment 2) was free to explore the pattern but was requested to maintain central fixation during imagery. For subjects free to explore the pattern, the percentage of time spent fixating a specific location during perception was highly correlated with the time spent on the same (empty) locations during imagery. The order of scanning of these locations during imagery was correlated to the original order during perception. The strength of relatedness of these scanpaths and the vividness of each image predicted performance accuracy. Subjects who fixed their gaze centrally during perception did the same spontaneously during imagery. Subjects free to explore during perception, but maintaining central fixation during imagery, showed decreased ability to recall the pattern. We conclude that the eye scanpaths during visual imagery reenact those of perception of the same visual scene and that they play a functional role. (shrink)

There are some arguments supporting the pessimistic meta-induction, coming from the direction of quantum theory (A. Kukla and J. Walmsley), from the direction of Laudan’s list with successful but false theories, and from the specific direction of the phlogiston theory (whom Kukla Walmsley, and S. Psillos consider to be false). Against these arguments we believe we can successfully oppose, in the first case the interactive quantum realism of I. Niiniluoto, in the second case the realism of the theoretical theoretical constituents (...) responsible for the empirical success of the theories of S. Psillos, and in the third case the analysis of the phlogiston theory done by V. Verronen, R. Vihalemm and E. McMullin (who suggested that this theory was simultaneously insufficiently mature and approximately true). Our conclusion does not necessary prove that the perspective of the scientific realism is true, but rather that the pessimistic meta-induction attack against it proves to be unconvincing. (shrink)

Residual confounding is a common source of bias in observational studies. In this article, we build upon a series of sensitivity analyses methods for residual confounding developed by Brumback et al. and Chiba whose sensitivity parameters are constructed to quantify deviation from conditional exchangeability, given measured confounders. These sensitivity parameters are combined with the observed data to produce a “bias-corrected” estimate of the causal effect of interest. We provide important generalizations of these sensitivity analyses, by allowing for arbitrary exposures and (...) a wide range of different causal effect measures, through the specification of the target causal effect as a parameter in a generalized linear model with the arbitrary link function. We show how our generalized sensitivity analysis can be easily implemented with standard software, and how its sensitivity parameters can be calibrated against measured confounders. We demonstrate our sensitivity analysis with an application to publicly available data from a cohort study of behavior patterns and coronary heart disease. (shrink)

Stefan Collini challenges the common claim that universities need to show that they help to make money in order to justify getting more money.

Recent advances in machine learning methods have created opportunities to eliminate unfairness from algorithmic decision making. Multiple computational techniques (i.e., algorithmic fairness criteria) have arisen out of this work. Yet, urgent questions remain about the perceived fairness of these criteria and in which situations organizations should use them. In this paper, we seek to gain insight into these questions by exploring fairness perceptions of five algorithmic criteria. We focus on two key dimensions of fairness evaluations: distributive fairness and procedural fairness. (...) We shed light on variation in the potential for different algorithmic criteria to facilitate distributive fairness. Subsequently, we discuss procedural fairness and provide a framework for understanding how algorithmic criteria relate to essential aspects of this construct, which helps to identify when a specific criterion is suitable. From a practical standpoint, we encourage organizations to recognize that managing fairness in machine learning systems is complex, and that adopting a blind or one-size-fits-all mentality toward algorithmic criteria will surely damage people’s attitudes and trust in automated technology. Instead, firms should carefully consider the subtle yet significant differences between these technical solutions. (shrink)

Einleitung -- Charismatische Herrschaft -- Traditionale Herrschaft -- Traditionale und charismatische Herrschaft im vorrationalen Okzident: Antike -- Traditionale und charismatische Herrschaft im vorrationalen Okzident: Mittelalter -- Legale Herrschaft.

In this article we intend to present Alvin Plantinga’s epistemology by showing the way in which its central concepts: the Reidian foundationalism, the partial critique of evidentialism, warrant, proper function, reliability and externalism - are logically interrelated. A section of this article is reserved to the critiques of his account of warrant brought by Peter Klein and Richard Feldman and to the way in which Plantinga answered them, by developing the concepts of cognitive maxi- and mini-environment. In the end we (...) will see the way in which Plantinga’s epistemology relates to both modernism and postmodernism. (shrink)

According to an increasingly popular view among philosophers of science, both causal and non-causal explanations can be accounted for by a single theory: the counterfactual theory of explanation. A kind of non-causal explanation that has gained much attention recently but that this theory seems unable to account for are grounding explanations. Reutlinger :239-256, 2017) has argued that, despite these appearances to the contrary, such explanations are covered by his version of the counterfactual theory. His idea is supported by recent work (...) on grounding by Schaffer and Wilson who claim there to be a tight connection between grounding and counterfactual dependence. The present paper evaluates the prospects of the idea. We show that there is only a weak sense in which grounding explanations convey information about counterfactual dependencies, and that this fact cannot plausibly be taken to reveal a distinctive feature that grounding explanations share with other kinds of explanations. (shrink)

Artificial Intelligence (AI) is increasingly adopted in society, creating numerous opportunities but at the same time posing ethical challenges. Many of these are familiar, such as issues of fairness, responsibility and privacy, but are presented in a new and challenging guise due to our limited ability to steer and predict the outputs of AI systems. This chapter first introduces these ethical challenges, stressing that overviews of values are a good starting point but frequently fail to suffice due to the context (...) sensitivity of ethical challenges. Frequently, additional (ethical) values emerge for specific applications, as e.g. challenges with fraud detection are very different from those around language technologies. Second, methods to tackle these challenges are discussed. Main ethical theories (virtue ethics, consequentialism, and deontology) are shown to provide a starting point, but often lack the details needed for actionable AI Ethics. Instead, mid-level philosophical theories coupled to design-approaches such as Design for Values, together with interdisciplinary working methods, offer the best way forwards. The chapter aims to show how these approaches can lead to an ethics of AI that is actionable and that can be proactively integrated in the design of AI systems. (shrink)

Explainable artificial intelligence (XAI) aims to help people understand black box algorithms, particularly of their outputs. But what are these explanations and when is one explanation better than another? The manipulationist definition of explanation from the philosophy of science offers good answers to these questions, holding that an explanation consists of a generalization that shows what happens in counterfactual cases. Furthermore, when it comes to explanatory depth this account holds that a generalization that has more abstract variables, is broader in (...) scope and/or more accurate is better. By applying these definitions and contrasting them with alternative definitions in the XAI literature I hope to help clarify what a good explanation is for AI. (shrink)

The volume offers an assorted collection of studies showcasing digitalization methods. The focus on Romance languages (e.g. Latin, Italian, Romanian, Spanish) provides an entry point in digital humanities, at large, exemplified by a tripartite division of the collection: resources and digitalization, tools and interfaces, and computational methods.

This article intends to analyse crossings between words and the Word. To this purpose, we will present linguistic and spiritual connotations of the terms belonging to the semantic field of the verb “to communicate” and of the idea of communication. We will also deepen the pneumatologic curative issue of the Word. The final section of the article will draw on the description of the extensive references in the relation between words and the Word.

This imaginative and unusual book explores the moral sensibilities and cultural assumptions that were at the heart of political debate in Victorian and early twentieth-century Britain. It focuses on the role of intellectuals as public moralists and suggests ways in which their more formal political theory rested upon habits of response and evaluation that were deeply embedded in wider social attitudes and aesthetic judgments. Collini examines the characteristic idioms and strategies of argument employed in periodical and polemical writing, and reconstructs (...) the sense of identity and of relation to an audience exhibited by social critics from John Stuart Mill and Matthew Arnold to J.M. Keynes and F.R. Leavis. (shrink)

Examines widespread myths about transhumanism and explores the most pressing ethical issues in the debate over technologically assisted human enhancement.

This study defends the legitimacy of the Enlightenment project by way of its different realizations in the philosophies of Immanuel Kant and Friedrich Heinrich Jacobi. Today, Enlightenment as a cosmopolitan project with a global claim is often considered synonymous with Western chauvinism. The assertion of a universally binding reason is all too obviously inconsistent with the much-cited recognition of cultural differences. In contrast, it is the conviction brought forward in this book that an adequately understood Enlightenment is an unconditional right (...) of every person taking an active interest in a self-determined way of life. Only the realization of this conception of Enlightenment can provide the required space for the reciprocal recognition of human differences to freely unfold. (shrink)

Ernesto Mayz Vallenilla. In memoriam (1925-2015) Rememorando una clase magistral (A modo de homenaje personal).

Se plantea la paradoja resultante, por un parte, de la necesidad del fundacionalismo y, por la otra, de su imposibilidad. Frente a ello se sugiere una lectura de Sobre la certeza de Wittgenstein, que permite concebir una forma de fundacionalismo diferente a la clásica moderna: una en que fundamento y fundado pertenecen a ámbitos diferentes y donde se desvincula la verdad de la certeza. Ante la falta de claridad respecto a los requeridos cambios en el sistema de certezas, se consideran (...) ideas provenientes de la filosofía de Gadamer que permitirían una lectura adecuada de las secciones 94-99 de la mencionada obra. (shrink)

Name der Zeitschrift: Kierkegaard Studies Yearbook Jahrgang: 20 Heft: 1 Seiten: 55-78.

This study intends to show that the question whether faith can be justified without proofs can be resolved by importing ideas from Kierkegaard’s and Plantinga’s affirmative take on the matter. There is a deep similarity between the way they understand belief in God and belief in Christianity: for both the first is considered universal human knowledge and the second seen as a gift from God. Against the charge that such an understanding is irrational Plantinga offers an externalist epistemological model which (...) allows those beliefs to be warranted. The authors also share the modern idea that there is an objective truth, combining it with the postmodern stance that no method exists which would guarantee access to it. A specific contribution on Kierkegaard’s part to the understanding of the rationality of transitions toward a Christian stage of existence is to show in detail the way in which such transitions are mediated through inwardnes - a perspective akin to Michael Polanyi’s scientific epistemology. One can see in both authors not only a deep commonality of ideas, but also a remarkable way in which their understandings augment each other. Whereas Plantinga’s inquiry contributes to the rational plausibility of a “Justified Faith without Reasons” project, Kierkegaard’s venture balances such a logical-analytic effort with a deep existential inquiry. (shrink)

Between 1918 and 1933, the masses became a decisive preoccupation of European culture, fueling modernist movements in art, literature, architecture, theater, and cinema, as well as the rise of communism and fascism and experiments in radical democracy. Spanning aesthetics, cultural studies, intellectual history, and political theory, this volume unpacks the significance of the shadow agent known as "the mass" during a critical period in European history. It follows its evolution into the preferred conceptual tool for social scientists, the ideal slogan (...) for politicians, and the chosen image for artists and writers trying to capture a society in flux and a people in upheaval. This volume is the second installment in Stefan Jonsson's epic study of the crowd and the mass in modern Europe, building on his work in _A Brief History of the Masses_, which focused on monumental artworks produced in 1789, 1889, and 1989. (shrink)

Owen’s writings on this subject helps us to see in a profound way that every aspect of Christ’s work is based upon an act of divine love and good pleasure in which Christ has come to us in order to restore us to fellowship with God. The Divine counsel stands at the basis of Owen understanding of Christ mediatorial work. In all their aspects, Owen’s Christological reflections represent a restatement of orthodox Christology which stands in fundamental continuity with the Reformed (...) tradition, particularly in its use of the threefold office of Christ. What emerges in Owen regarding Christ as Mediator is positively shaped by the intratrinitarian relations defined by the covenant of redemption and the three-fold office of Christ as prophet, priest, and king which preserve both, the historical and the eternal dimensions. There is nothing more demanded from the church of the present day than the revival of the idea the we live in him who is our High Priest in heaven. (shrink)

During the time of English Nonconformity, Arianism was not only embraced, but openly acknowledged by most of the Presbyterian ministers. That generation of ministers, who contended so zealously for the orthodox faith, had finished their labours, and received from their Lord a dismissal into eternal rest. Those champions among the laity who, at the beginning of the controversy, stood up so firmly for the truth, had entered as well into the joy of their Lord. Though their children continued Dissenters, too (...) many of them did not possess the same sentiments or spirit. Among those who succeeded these ministers were too many who embraced the Arian creed. To this unhappy change contributed the example and conversation as well of many from the younger Presbyterian ministers. In consequence Arianism spread far and wide in the Presbyterian congregations, both among the ministers and the people. This unhappy controversy proved the grave of the Presbyterian congregations, and of those of the General Baptists. The effects of Arianism, though at first scarcely visible, gradually produced desolation and death. (shrink)

In Edwards, we see the portrait of a man who knows how to merge in one vocation the ministry of a pastor and that of an evangelist. As a pastor, Edwards knew how to act soberly in supervising the flock of God. As an evangelist, he knew how to avoid any excess of emotionalism and how to focus his efforts on maintaining steadiness and stability in his care for the human souls. He saw himself under the obligation to take the (...) message of God to all those who struggled in this life. In his mind it was clear that God chooses his servants and then commissions them to preach the gospel with passion. (shrink)

This part of our study has sought to establish that Edwards’s theology of revival represents a discipline at the root of which lies the sovereign will of God, not the will of man. For Edwards, the engine of any true revival movement is the sovereign work of God and not the work of man and his endeavours to produce revival. Revival from the time of Edwards has been characterised by mysterious and supernatural aspects. The Spirit of God has been the (...) operator of revival and the people of God are entirely dependent upon Him for revival. The theme of God’s sovereignty becomes an important and essential theme for Edwards in the whole process of spiritual awakening. (shrink)

From an early age Jonathan Edwards became intellectually equipped for the task of defining theology of the revival movements of North America. As a revivalist Edwards came from a Calvinistic theological tradition and moved along the plane of seventeenth- and eighteenth-century Puritan theology. Through his studies and meditations on God’s Word Edwards realised that the great need of his time was for a change in the way the old doctrine of sovereignty needed to be understood. The realisation of this fact (...) led him to produce an explicitly and consistently Calvinistic theology of revival. For Edwards revival times represented unusual and extraordinary times. In his eyes, revival is a glorious and wonderful working of God when the Spirit of God is poured out in a far greater and more glorious measure. (shrink)

Whatever opinion we might have on the covenants of God with man, we cannot escape the fundamental truth that covenant theology is the best way of presenting the Biblical development of God’s revelation in the history of mankind. Therefore, our duty is to learn to think in covenantal terms, because thinking in covenantal terms means to think biblically. When God, in His sovereignty, has chosen to deal with man, He has chosen to do so through two covenants: the covenant of (...) works, made between God and Adam as the representative head of all mankind, and through the covenant of grace, made between God and Christ on behalf of those who were predestined and elected in Christ. (shrink)

Sur la décomposition des ensembles de points en parties respectivement congruentes.

How do we get out knowledge of the natural numbers? Various philosophical accounts exist, but there has been comparatively little attention to psychological data on how the learning process actually takes place. I work through the psychological literature on number acquisition with the aim of characterising the acquisition stages in formal terms. In doing so, I argue that we need a combination of current neologicist accounts and accounts such as that of Parsons. In particular, I argue that we learn the (...) initial segment of the natural numbers on the basis of the Fregean definitions, but do not learn the natural number structure as a whole on the basis of Hume's principle. Therefore, we need to account for some of the consistency of our number concepts with the Dedekind-Peano axioms in other terms. (shrink)

Stefan Jonsson uses three monumental works of art to build a provocative history of popular revolt: Jacques-Louis David's _The Tennis Court Oath_ (1791), James Ensor's _Christ's Entry into Brussels in 1889_ (1888), and Alfredo Jaar's _They Loved It So Much, the Revolution_ (1989). Addressing, respectively, the French Revolution of 1789, Belgium's proletarian messianism in the 1880s, and the worldwide rebellions and revolutions of 1968, these canonical images not only depict an alternative view of history but offer a new understanding (...) of the relationship between art and politics and the revolutionary nature of true democracy. Drawing on examples from literature, politics, philosophy, and other works of art, Jonsson carefully constructs his portrait, revealing surprising parallels between the political representation of "the people" in government and their aesthetic representation in painting. Both essentially "frame" the people, Jonsson argues, defining them as elites or masses, responsible citizens or angry mobs. Yet in the aesthetic fantasies of David, Ensor, and Jaar, Jonsson finds a different understanding of democracy-one in which human collectives break the frame and enter the picture. Connecting the achievements and failures of past revolutions to current political issues, Jonsson then situates our present moment in a long historical drama of popular unrest, making his book both a cultural history and a contemporary discussion about the fate of democracy in our globalized world. (shrink)

The Approximate Number System (ANS) is a system that allows us to distinguish between collections based on the number of items, though only if the ratio between numbers is high enough. One of the questions that has been raised is what the representations involved in this system represent. I point to two important constraints for any account: (a) it doesn’t involve numbers, and (b) it can account for the approximate nature of the ANS. Furthermore, I argue that representations of pure (...) magnitude with vehicles that have an imprecision in the value of the unit of measurement (further clarified through a formal model from measurement theory) fit both these requirements. (shrink)

The topic of this thesis is axiological uncertainty – the question of how you should evaluate your options if you are uncertain about which axiology is true. As an answer, I defend Expected Value Maximisation (EVM), the view that one option is better than another if and only if it has the greater expected value across axiologies. More precisely, I explore the axiomatic foundations of this view. I employ results from state-dependent utility theory, extend them in various ways and interpret (...) them accordingly, and thus provide axiomatisations of EVM as a theory of axiological uncertainty. (shrink)

In this annotated critical edition of Aristotle’s Metaphysics Lambda Stefan Alexandru draws upon many hitherto unexplored sources of the direct and indirect tradition, inter alia upon an independent Greek manuscript he has discovered in the Vatican Library.

Die Frage nach Sinn ist eine bleibend existentielle Frage des Menschen. Sie wird dringend aktuell in einer Zeit zunehmender Säkularisierung und Multioptionalität. Eine Theologie, die die Gesellschft prägen will, muss hierzu eine Antwort aus der Mitte des christlichen Glaubens geben können. Stefan Laurs stellt sich dieser Herausforderung. In Auseinandersetzung mit Charles Taylor und Walter Kasper analysiert er den neuzeitlichen Säkularisierungsprozess und widmet sich insbesondere der damit verbundenen Frage des Menschen nach Sinn und Erfüllung. Dabei wird ersichtlich, dass die Sinnfrage (...) aus theologischer Perspektive in der Gottesfrage zur Darstellung kommt. Nur in Gott, der Liebe ist, findet der Mensch den universalen Sinn un die Erfüllung seines Lebens. (shrink)

Can concepts be acquired by testing hypotheses about these concepts? Fodor famously argued that this is not possible. Testing the correct hypothesis would require already possessing the concept. I argue that this does not generally hold for mathematical concepts. I discuss specific, empirically motivated, hypotheses for number concepts that can be tested without needing to possess the relevant number concepts. I also argue that one can test hypotheses about the identity conditions of other mathematical concepts, and then fix the application (...) conditions based on those hypotheses—under the assumption that the neo‐logicist view on abstraction principles is correct. (shrink)