About ten years ago, reports of lab-grown “mini brains” or “brains in a dish” appeared in the media, falling somewhere between the curious and the alarming. The trigger of these reports was a new method to grow three-dimensional neural tissue from human stem cells that recapitulates, to some degree, the early development of brain tissue. Despite their relatively small size and other limitations, such model systems capture in part the structure and functions of regions of the human brain and can (...) also be combined to form so-called assembloids. (shrink)

In light of new biomedical technologies, such as artificial reproduction, stem cell research, genetic selection and design, the question of what we owe to future persons-and unborn life more generally-is as contested as ever. In A Theory of Unborn Life: From Abortion to Genetic Manipulation, author Anja J. Karnein provides a novel theory that shows how our commitments to persons can help us make sense of our obligations to unborn life. We should treat embryos that will develop into persons (...) in anticipation of these persons. But how viable is this theory? Moreover, what does it mean to treat embryos in anticipation of the future persons they will develop into? Exploring the attractiveness of this approach for Germany and the U.S. - two countries with very different legal approaches to valuing unborn life-Karnein comes to startling conclusions to some of today's greatest ethical and legal debates. (shrink)

Ethical thought experiments such as the trolley dilemma have been investigated extensively in the past, showing that humans act in utilitarian ways, trying to cause as little overall damage as possible. These trolley dilemmas have gained renewed attention over the past few years, especially due to the necessity of implementing moral decisions in autonomous driving vehicles. We conducted a set of experiments in which participants experienced modified trolley dilemmas as drivers in virtual reality environments. Participants had to make decisions between (...) driving in one of two lanes where different obstacles came into view. Eventually, the participants had to decide which of the objects they would crash into. Obstacles included a variety of human-like avatars of different ages and group sizes. Furthermore, the influence of sidewalks as potential safe harbors and a condition implicating self-sacrifice were tested. Results showed that participants, in general, decided in a utilitarian manner, sparing the highest number of avatars possible with a limited influence by the other variables. Derived from these findings, which are in line with the utilitarian approach in moral decision making, it will be argued for an obligatory ethics setting implemented in ADVs. (shrink)

Thema dieses Buches ist weder die Philosophie der Zeit noch eine römische Chronologie, sondern eine Untersuchung der literarischen Reflexion der Zeitordnung in Rom. Es sagt wenig darüber, "wie es wirklich gewesen", und mehr darüber, wie diese Ordnung sprachlich konstituiert wurde, welche Metaphern sie hervorbrachte und welche Argumente im römischen Zeitdiskurs präsent waren. Wichtigstes Ziel ist die interpretatorische Erschließung der relevanten Texte und, daran anknüpfend, die Rekonstruktion des kulturellen Wissens in Bezug auf das tempus Romanum. Dieses Wissen konkretisiert sich in der (...) Darstellung der beiden Organisationsinstrumente der Zeit, Kalender und Uhr; es wird in die Kulturentstehungslehren integriert, der Kulturkritik unterworfen, für das Selbstbild Roms in Anschlag gebracht und in einem aemulatio-Verhältnis zu Griechenland und Ägypten gesehen. Interpretiert werden Texte von Plautus, Lukrez, Varro, Cicero, Caesar, Vitruv, Vergil, Livius, Ovid, Pomponius Mela, Plinius d.Ä., Sueton, Censorinus und Macrobius; ergänzend herangezogen werden motivisch relevante Passagen bei Hesiod, (Ps.-)Aischylos, Xenophon, Hekataios, Geminos, Plutarch, Iambulos, Lukian und Alkiphron. (shrink)

The influence of background music on cognitive functions is still a matter of debate. In this study, we investigated the influence of background music on executive functions (particularly on inhibitory functions). Participants completed a standardized cued Go/NoGo task during three different conditions while an EEG was recorded (1: with no background music, 2: with relaxing or 3: with exciting background music). In addition, we collected reaction times, omissions, and commissions in response to the Go and NoGo stimuli. From the EEG (...) data, event-related potentials (ERPs) were calculated for the Go and NoGo trials. From these ERPs, the N2 and P3 components were specifically analyzed since previous studies have shown that these components (and particularly the Go-NoGo difference waves) are strongly associated with inhibitory functions. The N2 and P3 components of the difference waves (N2d and P3d) were used for statistical analyses. The statistical analyses revealed no differences between the three conditions in terms of amplitudes and latencies of the N2d and P3d components. In addition, reaction times, omissions, and commissions were comparable across all conditions. Our results suggest that in the context of this paradigm, music as background acoustic stimulation has no detrimental effects on the performance of a Go/NoGo task and neural underpinnings. (shrink)

The World According to Kant offers an interpretation of Immanuel Kant’s critical idealism, as developed in the Critique of Pure Reason and associated texts. Critical idealism is understood as an ontological position, which comprises transcendental idealism, empirical realism, and a number of other basic ontological theses. According to Kant, the world, understood as the sum total of everything that has reality, comprises several levels of reality, most importantly, the transcendental level and the empirical level. The transcendental level is a mind-independent (...) level at which things in themselves exist. The empirical level is a fully mind-dependent level at which appearances exist, which are intentional objects of experience. Empirical objects and empirical minds are appearances, and empirical space and time are constituted by the spatial and temporal determinations of appearances. On the proposed interpretation, Kant is thus a genuine idealist about empirical objects, empirical minds, and space and time. But in contrast to other intentional objects, appearances genuinely exist, which is due both to the special character of experience compared to other kinds of representations such as illusions or dreams, and to the grounding of appearances in things themselves. This is why, on the proposed interpretation, Kant is also a genuine realist about empirical objects, empirical minds, and empirical space and time. This book develops the indicated interpretation, spells out Kant’s case for critical idealism thus understood, pinpoints the differences between critical idealism and ‘ordinary’ idealism, such as Berkley’s, and clarifies the relation between Kant’s conception of things in themselves and the conception of things in themselves by other philosophers, in particular, Kant’s Leibniz-Wolffian predecessors. -/- PS from the author: I maintain a list of errata plus corrections on my website (which can easily be found by googling my name). If you discover additional errors, typos, or unfortunate formulations, I would be grateful to hear from you. -/- . (shrink)

In this article, I discuss the commemoration of public figures such as Nelson Mandela and Yitzhak Rabin. In many cases, our commemoration of such figures is based on the admiration we feel for them. However, closer inspection reveals that most (if not all) of those we currently honour do not qualify as fitting objects of admiration. Yet, we may still have the strong intuition that we ought to continue commemorating them in this way. I highlight two problems that arise here: (...) the problem that the expressed admiration does not seem appropriate with respect to the object and the problem that continued commemorative practices lead to rationality issues. In response to these issues, I suggest taking a fictionalist position with respect to commemoration. This crucially involves sharply distinguishing between commemorative and other discourses, as well as understanding the objects of our commemorative practices as fictional objects. (shrink)

Most commentators agree that Leibniz advocates some version of a doctrine of the ideality or reducibility of relations, but there is considerable disagreement about what exactly this doctrine means. I argue that Leibniz’s views on relations are more complex than has been previously appreciated, and that, despite some ‘reductionist’ strands in Leibniz’s position, it is seriously misleading to describe him as a reductionist about relations without adding some important qualifications. The complexity of Leibniz’s views on relations tends to be obscured (...) by the common assumption that they can be captured in one unified thesis, or a small number of closely related theses, and by the widespread neglect to take Leibniz’s division of reality into several ontological levels into consideration. I disentangle ten Leibnizian theses about relations, extrinsic denominations, and their relation to intrinsic denominations. Some of these theses express a kind of dependence of extrinsic denominations on intrinsic ones, and some of them can even be counted as articulations of a form of reductionism. But, overall, the general tenor of Leibniz’s position on extrinsic denominations remains non-reductionist. (shrink)

Drawing on interviews with women and men who serve on the supervisory boards of German stock-listed companies, this qualitative study examines why some female directors seek to augment gender equality in their organizations while others do not. Those who take action do so both in formal board processes and in informal settings. A sense of belonging to women as a social group and a sense of responsibility for women in the organization are key factors in explaining why some female directors (...) contribute to gender equality. In addition, the study highlights the relevance of a board culture supportive of gender equality and positive expectations by other organizational members about female directors’ role in advancing gender equality. Board chairs influence how supportive female directors perceive the organizational context to be. Where the organizational context is not seen as supportive, those who take equality-related action anyway are experienced directors. Surprisingly, the presence of other women on the board does not appear to be related to whether or not female directors take action. Examining female directors’ actions and paying close attention to both their identities and their specific organizational settings shows how the interplay between social identity and situational opportunities and constraints affects board behavior. (shrink)

The view that agents are not obliged to do more than their initial fair shares when their fellow duty bearers fail to comply has prominent defenders, including Liam Murphy and David Miller. While Murphy thinks that asking agents to take up other agents’ slack would be unfair, Miller claims that slack-taking cannot be required because primary responsibility does not migrate from noncompliers to compliers. This paper argues, by contrast, that there are a number of circumstances in which there is a (...) duty to take up the slack even though it is unfair and even though responsibility stays where it is. The central claim is that what agents owe to third parties is a separate issue from how they relate to fellow duty bearers. This proposal also runs counter to familiar defenses of slack-taking that weigh its unfairness against the moral importance of the interests at stake for third parties. (shrink)

New forms of artificial intelligence on the one hand and the ubiquitous networking of “everything with everything” on the other hand characterize the fourth industrial revolution. This results in a changed understanding of human–machine interaction, in new models for production, in which man and machine together with virtual agents form hybrid teams. The empirical study “Socializing with robots” aims to gain insight especially into conditions of development and processes of hybrid human–machine teams. In the experiment, human–robot actions and interactions were (...) closely observed in a virtual environment. Robots as partners differed in shape and behavior. Participants were instructed to achieve an objective that could only be achieved via close teamwork. This paper unites different aspects from core disciplines of social robotics and psychology contributing to anthropomorphization with the empirical insights of the experiment. It focuses on the psychological effects on anthropomorphization and mechanization, taking the inter- and transdisciplinary field of social robotics as a starting point. (shrink)

The aim of this paper is to investigate how children use their participation in research as a potential transformative social practice in everyday life. The concept of transformative social practice will be discussed in relation to the notion of transformation. Through empirical examples provided by Holly (12) and Oliver (11), the article argues that research processes open up possibilities for understanding ourselves (researchers and participants) in new ways. ‘Life Mapping’ - as dialogical method in research with children - will be (...) presented and reflected upon as a way for children to develop different understandings of themselves, their families, and everyday life. This emphasizes the connection between the use of child-relevant methodologies and how specific children can bring dialogues from the research process in to play in their everyday lives. Data is drawn from a qualitative study and is a part of a PhD project studying children’s everyday lives with two households as a result of parental divorce. The project involves ten children aged 8- 12 and their parents. (shrink)

The main interpretative claims in the chapter on Kant’s critique of the ontological argument in Ian Proops’s The Fiery Test of Critique are critically discussed.

Contrary to popular belief, I argue that Leibniz is not hopelessly confused about motion: Leibniz is indeed both a relativist and an absolutist about motion, as suggested by the textual evidence, but, appearances to the contrary, this is not a problem; Leibniz’s infamous doctrine of the equivalence of hypotheses is well-supported and well-integrated within Leibniz’s physical theory; Leibniz’s assertion that the simplest hypothesis of several equivalent hypotheses can be held to be true can be explicated in such a way that (...) it makes good sense; the mere Galilean invariance of Leibniz’s conservation law does not compromise Leibniz’s relativism about motion; and Leibniz has a straightforward response to Newton’s challenge that the observable effects of the inertial forces of rotational motions empirically distinguish absolute from relative motions. (shrink)

The institutional reform of the Belgian state seems to run parallel with a redefinition of the whole of Belgian society. 'Subnationalism' has overtaken the traditional ethno-linguistic definitions which used to provide a basis for political identification and mobilisation. The territorial demarcation of the regions and the politicisation of cultural life on both sides of the linguistic border constitute basic ingredientsfor 'nationbuilding'projects in Flanders and Wallonia. A number of elements are distinguished to explain why the 'nationalism' of the regions will have (...) repercussions on the political developments in the capital area. Language and territoriality have always played a special role in Brussels. Changes in connection with definitions of territoriality and identity now seem to create opportunities to redefine the relationship between the communities in Brussels. It is not inconceivable that, in the long run, the linguistic divide wilt fade out and wilt be replaced by an identification on the basis of a territorial criterion shared by all the Brussels' inhabitants. (shrink)

The author argues that normative questions in social law are in need of a more philosophical approach. This is particularly true for the evaluation of Work-first arrangements. She proposes to evaluate workfare policies from the perspective of the reciprocity principle as it is deployed in the work of the liberal egalitarians John Rawls and Stuart White. While Rawls’ interpretation of the reciprocity principle seems to be at odds with Dutch jurisprudence on workfare policies, which allows for Work-first arrangements within the (...) boundaries that are set by article 4 of the European Convention on Human Rights , White’s approach rather encourages work obligations for welfare recipients, on the condition that citizens acquire individual drawing rights on collective participation funds. (shrink)

This essay examines some of the ways in which the assumption of the essential finitude of the human mind, in contrast to the infinitude of God’s mind, bears on Leibniz’s and Kant’s accounts of our representational capacities. This examination reveals several underappreciated similarities between their views, but also some notable differences that help us pinpoint where and in what ways Kant departs from his celebrated predecessor. The fruits of this examination are a better understanding of Kant’s conception of the discursivity (...) of our understanding, his account of the difference between concepts and intuitions, and the particular flavor of his idealism. -/- . (shrink)

Introspective as well as empirical evidence indicates that emotions shape our thinking in numerous ways. Yet, this modificatory aspect of emotions has received relatively little interest in the philosophy of emotion. I give a detailed account of this aspect. Drawing both on the work of William James and adverbialist conceptions of perception, I sketch a theory of emotions that takes these aspects into consideration and suggest that we should understand emotions as manners of thinking.

It is surprisingly difficult to determine what modal strength Leibniz wants to ascribe to his principle of the identity of indiscernibles (PII). I consider this question by examining (i) some direct textual evidence, (ii) Leibniz's main arguments for PII, (iii) Leibniz's presumable response to a prominent contemporary defense of the necessity of PII against Max Black style counterexamples, and (iv) Leibniz's views about the possibility of primitive haecceities. I conclude that Leibniz probably takes PII to be necessary.

Feministische Aktivist*innen haben sich schon immer verschiedener Medien bedient, um zu kommunizieren, sich zu artikulieren und zu vernetzen. Durch die Digitalisierung und die damit verbundenen Möglichkeiten erweitern sich feministische Aktionsräume und verlagern sich zunehmend ins Social Web. So lässt sich feststellen, dass Plattformen wie twitter, instagram oder auch facebook vielfach genutzt werden, um feministische Anliegen in die Öffentlichkeit zu tragen. Der gegenwärtige mediale Diskurs um feministische Ideen und Forderungen wird dabei maßgeblich durch antifeministische Akteur*innen beeinflusst, deren Anliegen es ist, feministische (...) Stimmen aus dem medialen Raum zu verbannen. Die vorliegende Arbeit greift diese Thematik auf und geht der Frage nach, wie feministische Aktivist*innen antifeministische, digitale Gewalt wahrnehmen und damit umgehen. Die Ergebnisse verweisen darauf, dass insbesondere Aspekte der Sexuellen Identität und der Mehrfachdiskriminierung entscheidend sind für das Ausmaß der digitalen Gewalt, die erfahren wird. Weiterhin wird deutlich, welche Rolle Solidarität, Vernetzung und Empowerment im Kampf gegen den Antifeminismus spielen. Die Autorin Anja Roß studierte Pädagogik und Soziologie an der Universität Bielefeld. Sie arbeitet als wissenschaftliche Mitarbeiterin am Institut für Pädagogik an der Universität Oldenburg. Hier promovierte sie 2024 zum feministischen Aktivismus im Social Web und den Umgang mit digitaler Gewalt. (shrink)

In Immanuel Kant's pre-critical writings as well as in his main critical work, the Critique of Pure Reason, one finds a whole battery of fierce attacks on core doctrines of Leibnizian philosophy, e.g., the monadology, the principle of the identity of indiscernibles, the principle of sufficient reason, the doctrine of the pre-established harmony, or the relationalist theory of space and time. It is tempting to read Kant's philosophical development as a gradual emancipation from his Leibnizian upbringing, culminating in a thorough (...) rejection of Leibnizian philosophy as a paradigm case of the kind of dogmatic metaphysics that Kant wants to overcome with his critical philosophy. But in addition to the familiar texts in which Kant attacks the Leibnizians there are several curious, less well-discussed passages in which Kant speaks in highly approving terms of Leibniz. In these passages Kant self-avowedly defends Leibniz against his Leibniz-Wolffian followers who, according to Kant, have seriously misunderstood Leibniz's original position. Kant maintains that a correct reading of Leibniz reveals that his own and Leibniz's views are in fact very close, and that with regard to many issues that are central to transcendental idealism Leibniz had already tried to say what Kant then made explicit in his critical work. The project of this essay is to lay the foundation for the examination of an unorthodox reading of the relation between Leibnizian metaphysics and Kantian transcendental idealism, according to which Kant's critical philosophy can correctly be described as the "true apology of Leibniz", as Kant claims, while Kant's sharply critical objections in the pre-critical works and in the Critique of Pure Reason for the most part don't apply to Leibniz's original theory but to Leibniz-Wolffian school-philosophy. The present essay provides the necessary groundwork for the examination of this unorthodox reading by showing that, and to what extent, these Kantian objections do not apply to Leibniz himself, and by arguing that Kant's reading of certain central Leibnizian doctrines in which Leibnizian metaphysics is represented as a forerunner of transcendental idealism is indeed defensible. (shrink)

Most commentators agree that (part of what) Kant means by characterizing the propositions of geometry as synthetic is that they are not true merely in virtue of logic or meaning, and that this characterization has something to do with his views about the construction of geometrical concepts in intuition. Many commentators regard construction in intuition as an essential part of geometrical proofs on Kant’s view. On this reading, the propositions of geometry are synthetic because the geometrical theorems cannot be proved (...) in purely conceptual or logical terms. Other commentators see the main role of pure intuition and the figures constructed in pure intuition in that they provide a model for Euclidean geometry. On views of this kind, the propositions of geometry are synthetic because the geometrical axioms are substantive truths about one of our forms of intuition. On the interpretation proposed in this essay, what Kant means by claiming that the propositions of geometry are synthetic is not only that the Euclidean axioms and theorems cannot be reduced to tautologies or logical truths, but also that they apply to really possible objects. Construction in intuition plays no essential role in (what we now call) ‘pure’ geometry on Kant’s view. But the fact that the concepts of geometry can be constructed in intuition is of crucial importance in the context of Kant’s transcendental philosophy of geometry, because, among other things, it allows him to explain how Euclidean geometry is possible as an a priori synthetic science in the sense just indicated. (shrink)

A popular story about Kant's relation to Leibniz presents Kant as a Leibniz-Wolffian by education who, inspired by his encounter with the teachings of Newton and Hume, took on the project of reconciling Leibniz-Wolffian metaphysics with Newtonian science and of responding to epistemological skepticism, a project that led him further and further away from his Leibniz-Wolffian roots and culminated in the total rejection of the Leibniz-Wolffian philosophy in the Critique of Pure Reason. In this essay, four shortcomings of the popular (...) story are identified and several suggestions are made about how to amend and expand the story in order to overcome these shortcomings. Furthermore, some of the most important Leibnizian doctrines that influenced Kant are collected and their role in Kant's philosophy is discussed. (shrink)

The development of action and perception, and their relation in infancy is a central research area in socio-cognitive sciences. In this Perspective Article, we focus on the developmental variability and continuity of action and perception. At group level, these skills have been shown to consistently improve with age. We would like to raise awareness for the issue that, at individual level, development might be subject to more variable changes. We present data from a longitudinal study on the perception and production (...) of contralateral reaching skills of infants aged 7, 8, 9, and 12 months. Our findings suggest that individual development does not increase linearly for action or for perception, but instead changes dynamically. These non-continuous changes substantially affect the relation between action and perception at each measuring point and the respective direction of causality. This suggests that research on the development of action and perception and their interrelations needs to take into account individual variability and continuity more progressively. (shrink)