The distinction between bottom-up and top-down control of action has been central in cognitive psychology, and, subsequently, in functional neuroimaging. While the model has proven successful in describing central mechanisms in cognitive experiments, it has serious shortcomings in explaining how top-down control is established. In particular, questions as to what is at the top in top-down control lead us to a controlling homunculus located in a mythical brain region with outputs and no inputs. Based on a discussion of recent brain (...) imaging experiments, we argue for the need to factor the interaction between the experimenter and the experimental participant into a realistic understanding of top-down control. We suggest these interactions involve a ‘sharing of scripts’ for perception and action that may be described as ‘top-top processes.’ We thereby expand the understanding of the homunculus to include elements of social cognition. This conceptual reconfiguration may grant some sort of asylum for a—not very omnipotent—homunculus. (shrink)

Predictive processing models of cognition are promising an elegant way to unite action, perception, and learning. However, in the current formulations, they are species-unspecific and have very little particularly human about them. I propose to examine how, in this framework, humans can be able to massively interact and to build shared worlds that are both material and symbolic.

The ‘self’ is increasingly used as a variable in cognitive experiments and correlated with activity in particular areas in the brain. At first glance, this seems to transform the self from an ephemeral theoretical entity to something concrete and measurable. However, the transformation is by no means unproblematic. We trace the development of two important experimental paradigms in the study of the self, self-face recognition and the adjective self ascription task. We show how the experimental instrumentalization has gone hand in (...) hand with a simplification of the self-concept, and how more conceptual and theoretical reflections on the structure, function and nature of self have either disappeared altogether or receded into the background. We argue that this development impedes and complicates the interdisciplinary study of self. (shrink)

In his paper “Whatever next? Predictive brains, situated agents, and the future of cognitive science,” Andy Clark seminally proposed that the brain's job is to predict whatever information is coming “next” on the basis of prior inputs and experiences. Perception fundamentally subserves survival and self-preservation in biological agents, such as humans. Survival however crucially depends on rapid and accurate information processing of what is happening in the here and now. Hence, the term “next” in Clark's seminal formulation must include not (...) only the temporal dimension (i.e., what is perceivednow) but also the spatial dimension (i.e., what is perceivedhereor next-to-my-body). In this paper, we propose to focus on perceptual experiences that happen “next,” i.e., close-to-my-body. This is because perceptual processing of proximal sensory inputs has a key impact on the organism's survival. Specifically, we focus on tactile experiences mediated by the skin and what we will call the “extended skin” or “second skin,” that is, immediate objects/materials that envelop closely to our skin, namely, clothes. We propose that the skin and tactile experiences are not a mere border separating the self and world. Rather, they simultaneously and inherently distinguishandconnect the bodily self to its environment. Hence, these proximal and pervasive tactile experiences can be viewed as a “transparent bridge” intrinsically relating and facilitating exchanges between the self and the physical and social world. We conclude with potential implications of this observation for the case of Depersonalization Disorder, a condition that makes people feel estranged and detached from their self, body, and the world. (shrink)

In responding to Barbara Herrnstein Smith's article, “The Chimera of Relativism: A Tragicomedy,” this essay addresses a number of recently published research papers attempting to identify the neuronal correlates of cultural selves. However, underlying these studies of the “cultures of human nature” are some very strong assumptions about the nature of human culture. Current discussions of cultural effects on the brain are therefore not simply about reducing identity to brain states; they also show how a notion of identity is transformed (...) and reconfigured by its relation to a brain domain of knowledge making. Understanding these dynamics, both at a discourse level and at a brain level, this piece suggests, may provide a useful case for a contemporary discussion of relativism. (shrink)

‘Op zeker moment in de loop van die stille dagen besliste ik dat dat was wat ik wilde: de geest in al haar complexiteit bestuderen [...] Ik lees in mijn dagboek dat een handschrift, door mij ternauwernood herkend als het mijne, schrijft met heel de kwetsbare overmoed van een haast twintigjarige: ‘Volgens mij is het observeren van het leven, het brein, de ziel enzovoort, net zoiets als het bestuderen van elektronen: de gevolgde methode, de aanvangssituatie, die bepalen de uitslag. Een (...) andere methode kan een andere uitslag opleveren, waarvan je niet kunt zeggen dat die fout is.’. (shrink)

A central claim of biosemiotics is the ascription of semiotic competence to nonhumans. For strange historical reasons, this claim has been quite controversial in much of standard biological discourse. An analysis of ethnographic material from Greenland demonstrates that people regard animals as nonhuman "persons". i.e., as sensing and thinking beings. Like humans. animals are supposed to have knowledge about their environment. Taking this semiotic competence as a fact beyond any doubt enables skilled hunters and fishermen to rely not only on (...) their own interpretation of the environment. but also on the animals' interpretation of their environment The behaviour of fish, seals, and land animals, meditated by their acknowledged semiotic competence, can thus be interpreted as giving signs about the behaviour, e.g., of whales and icebergs. This a priori ascription of semiotic competence is also apparent in discussions about management and regulation of animals. Rather than discussing whether "the stock" is depleted, much of the discourse among fishermen and hunters focuses on whether animals can be semiotically disturbed by what people are doing. (shrink)

Cognitive science has wholeheartedly embraced functional brain imaging, but introspective data are still eschewed to the extent that it runs against standard practice to engage in the systematic collection of introspective reports. However, in the case of executive processes associated with prefrontal cortex, imaging has made limited progress, whereas introspective methods have considerable unfulfilled potential. We argue for a re-evaluation of the standard ‘cognitive mapping’ paradigm, emphasizing the use of retrospective reports alongside behavioural and brain imaging techniques. Using all three (...) sources of evidence can compensate for their individual limitations, and so triangulate on higher cognitive processes. (shrink)

We report on the performative score “Sharing Perspectives” from the art/science research collaboration, Experimenting, Experiencing, Reflecting. Sharing Perspectives is developed as a score, inspired by choreography and the postmodern dance form Contact Improvisation, to stage exploration and improvisation, exploring uncertainty, creativity, togetherness, and the relationship between bodies and between bodies and space and artworks. The SP score acts as an experiment in how a brief intervention may affect the way art exhibitions are experienced, exploring how deeper and more sensorial engagement (...) with art may be facilitated, for the benefit of visitors, galleries and artists. Based on questionnaires and qualitative interviews with participants during the Olafur Eliasson exhibition “In Real Life” at the Tate Modern in London in November 2019, we explore how the SP score modulates a playful mode of being, enhancing the experience of a museum art exhibition as a space of transformation and reflection. We find that the SP score encourages curiosity, which allows participants to recognize their habits for art and instead experience art slowly, recognize their comfort zones and move past them. As the score enacts a sensorial and playful approach to the exploration of the exhibition, participants experience a breaking of boundaries between each other, toward the other visitors, as well as to the artworks and the space itself, prompting an experience of being part of the exhibit as a whole. We discuss how the SP score invites a slowness and curiosity that takes on characteristics of play, which can change the participants’ appreciation of an art space. (shrink)

Introspective evidence is still treated with great suspicion in cognitive science. This work is designed to encourage cognitive scientists to take more account of the subject's unique perspective.

Introspective evidence is still treated with great suspicion in cognitive science. This work is designed to encourage cognitive scientists to take more account of the subject's unique perspective.

One of the best gimmicks on the cognitive science conference circuit is the demonstration of inattentional blindness. Many readers of this journal must have already been exposed to it. For the rest we will briefly describe a striking and popular demonstration. It typically evolves during a conference talk, where the presenter provides the audience with a stimulus in the form of a small video clip of six people, three in white, three in black, who pass two basket balls around. The (...) instruction is to count the number of passes made by the players in white. When the movie is over, the presenter asks for a response, someone provides it, and he then goes on to elicit a report: 'Did anyone notice something strange during the film?' Usually, only those who have seen the film before have, but they are not allowed to answer. The film is then replayed, but this time, the audience is instructed to look out for anything unusual. Muted, surprised laughter goes through the auditorium when someone dressed as a gorilla enters into the scene of kids playing, confronts the spectators, bangs his chest, and slowly walks out again. It seems incredible that it went unnoticed the first time around, and yet those who have been exposed to the experiment before can testify that the gorilla was indeed there in both showings of the film. (shrink)

Those who are optimistic about the prospects of a science of consciousness, and those who believe that it lies beyond the reach of standard scientific methods, have something in common: both groups view consciousness as posing a special challenge for science. In this paper, we take a close look at the nature of this challenge. We show that popular conceptions of the problem of consciousness, epitomized by David Chalmers’ formulation of the ‘hard problem’, can be best explained as a cognitive (...) illusion, which arises as a by-product of our cognitive architecture. We present evidence from numerous sources to support our claim that we have a specialized system for thinking about phenomenal states, and that an inhibitory relationship exists between this system and the system we use to think about physical mechanisms. Even though the ‘hard problem’ is an illusion, unfortunately it appears that our cognitive architecture forces a closely related problem upon us. The ‘genuine problem’ of consciousness shares many features with the hard problem, and it also represents a special challenge for psychology. Nonetheless, researchers should be careful not to mistake the hard problem for the genuine problem, since the strategies appropriate for dealing with these problems differ in important respects. (shrink)

Sharing a public language facilitates particularly efficient forms of joint perception and action by giving interlocutors refined tools for directing attention and aligning conceptual models and action. We hypothesized that interlocutors who flexibly align their linguistic practices and converge on a shared language will improve their cooperative performance on joint tasks. To test this prediction, we employed a novel experimental design, in which pairs of participants cooperated linguistically to solve a perceptual task. We found that dyad members generally showed a (...) high propensity to adapt to each other’s linguistic practices. However, although general linguistic alignment did not have a positive effect on performance, the alignment of particular task-relevant vocabularies strongly correlated with collective performance. In other words, the more dyad members selectively aligned linguistic tools fit for the task, the better they performed. Our work thus uncovers the interplay between social dynamics and sensitivity to task affordances in successful cooperation. (shrink)

What is the role of language in social interaction? What does language bring to social encounters? We argue that language can be conceived of as a tool for interacting minds, enabling especially effective and flexible forms of social coordination, perspective-taking and joint action. In a review of evidence from a broad range of disciplines, we pursue elaborations of the language-as-a-tool metaphor, exploring four ways in which language is employed in facilitation of social interaction. We argue that language dramatically extends the (...) possibility-space for interaction, facilitates the profiling and navigation of joint attentional scenes, enables the sharing of situation models and action plans, and mediates the cultural shaping of interacting minds. (shrink)

The paper defends the position that phenomenological interviews can provide a rich source of knowledge and that they are in no principled way less reliable or less valid than quantitative or experimental methods in general. It responds to several skeptic objections such as those raised against introspection, those targeting the unreliability of episodic memory, and those claiming that interviews cannot address the psychological, cognitive and biological correlates of experience. It argues that the skeptic must either heed the methodological and epistemological (...) justification of the phenomenological interview provided, or embrace a more fundamental skepticism, a “deep mistrust”, in which scientific discourse can have no recourse to conscious processes as explananda, with ensuing dire consequences for our conception of science. (shrink)

In a range of contexts, individuals arrive at collective decisions by sharing confidence in their judgements. This tendency to evaluate the reliability of information by the confidence with which it is expressed has been termed the ‘confidence heuristic’. We tested two ways of implementing the confidence heuristic in the context of a collective perceptual decision-making task: either directly, by opting for the judgement made with higher confidence, or indirectly, by opting for the faster judgement, exploiting an inverse correlation between confidence (...) and reaction time. We found that the success of these heuristics depends on how similar individuals are in terms of the reliability of their judgements and, more importantly, that for dissimilar individuals such heuristics are dramatically inferior to interaction. Interaction allows individuals to alleviate, but not fully resolve, differences in the reliability of their judgements. We discuss the implications of these findings for models of confidence and collective decision-making. (shrink)

Methods Young healthy heterosexual couples underwent sleep-lab-based polysomnography of two sleeping arrangements: individual sleep and co-sleep. Individual and dyadic sleep parameters (i.e., synchronization of sleep stages) were collected. The latter were assessed using cross-recurrence quantification analysis. Additionally, subjective sleep quality, relationship characteristics, and chronotype were monitored. Data were analyzed comparing co-sleep vs. individual sleep. Interaction effects of the sleeping arrangement with gender, chronotype, or relationship characteristics were moreover tested. Results As compared to sleeping individually, co-sleeping was associated with about 10% (...) more REM sleep, less fragmented REM sleep (p = 0.008), longer undisturbed REM fragments (p = 0.0006), and more limb movements (p = 0.007). None of the other sleep stages was significantly altered. Social support interacted with sleeping arrangement in a way that individuals with suboptimal social support showed the biggest impact of the sleeping arrangement on REM sleep. Sleep architectures were more synchronized between partners during co-sleep (p = 0.005) even if wake phases were excluded (p = 0.022). Moreover, sleep architectures are significantly coupled across a lag of ± 5min. Depth of relationship represented an additional significant main effect regarding synchronization, reflecting a positive association between the two. Neither REM sleep nor synchronization was influenced by gender, chronotype, or other relationship characteristics. Conclusion Depending on the sleeping arrangement, couple's sleep architecture and synchronization show alterations that are modified by relationship characteristics. We discuss that these alterations could be part of a self-enhancing feedback loop of REM sleep and sociality and a mechanism through which sociality prevents mental illness. (shrink)

Ouija board sessions are illustrious examples of how subjective feelings of control – the Sense of Agency - can be manipulated in real life settings. We present findings from a field experiment at a paranormal conference, where Ouija enthusiasts were equipped with eye trackers while using the Ouija board. Our results show that participants have a significantly lower probability at visually predicting letters in a Ouija board session compared to a condition in which they are instructed to deliberately spell out (...) words with the Ouija board planchette. Our results also show that Ouija board believers report lower SoA compared to sceptic participants. These results support previous research which claim that low sense of agency is caused by a combination of retrospective inference and an inhibition of predictive processes. Our results show that users in Ouija board sessions become increasingly better at predicting letters as responses unfold over time, and that meaningful responses from the Ouija board can only be accounted for when considering interactions that goes on at the participant pair level. These results suggest that meaningful responses from the Ouija board may be an emergent property of interacting and predicting minds that increasingly impose structure on initially random events in Ouija sessions. (shrink)

This introduction to the Common Knowledge symposium titled “Comparative Relativism” outlines a variety of intellectual contexts where placing the unlikely companion terms comparison and relativism in conjunction offers analytical purchase. If comparison, in the most general sense, involves the investigation of discrete contexts in order to elucidate their similarities and differences, then relativism, as a tendency, stance, or working method, usually involves the assumption that contexts exhibit, or may exhibit, radically different, incomparable, or incommensurable traits. Comparative studies are required to (...) treat their objects as alike, at least in some crucial respects; relativism indicates the limits of this practice. Jensen argues that this seeming paradox is productive, as he moves across contexts, from Lévi-Strauss's analysis of comparison as an anthropological method to Peter Galison's history of physics, and on to the anthropological, philosophical, and historical examples offered in symposium contributions by Barbara Herrnstein Smith, Eduardo Viveiros de Castro, Marilyn Strathern, and Isabelle Stengers. Comparative relativism is understood by some to imply that relativism comes in various kinds and that these have multiple uses, functions, and effects, varying widely in different personal, historical, and institutional contexts that can be compared and contrasted. Comparative relativism is taken by others to encourage a “comparison of comparisons,” in order to relativize what different peoples—say, Western academics and Amerindian shamans—compare things “for.” Jensen concludes that what is compared and relativized in this symposium are the methods of comparison and relativization themselves. He ventures that the contributors all hope that treating these terms in juxtaposition may allow for new configurations of inquiry. (shrink)

Online controlled experiments, also known as A/B tests, have become ubiquitous. While many practical challenges in running experiments at scale have been thoroughly discussed, the ethical dimension of A/B testing has been neglected. This article fills this gap in the literature by introducing a new, soft ethics and governance framework that explicitly recognizes how the rise of an experimentation culture in industry settings brings not only unprecedented opportunities to businesses but also significant responsibilities. More precisely, the article (a) introduces a (...) set of principles to encourage ethical and responsible experimentation to protect users, customers, and society; (b) argues that ensuring compliance with the proposed principles is a complex challenge unlikely to be addressed by resorting to a one-solution response; (c) discusses the relevance and effectiveness of several mechanisms and policies in educating, governing, and incentivizing companies conducting online controlled experiments; and (d) offers a list of prompting questions specifically designed to help and empower practitioners by stimulating specific ethical deliberations and facilitating coordination among different groups of stakeholders. (shrink)

Edmund Husserl is regarded as the founder of transcendental phenomenology, one of the major traditions to emerge in twentieth-century philosophy. In this book Andrea Staiti unearths and examines the deep theoretical links between Husserl's phenomenology and the philosophical debates of his time, showing how his thought developed in response to the conflicting demands of Neo-Kantianism and life-philosophy. Drawing on the work of thinkers including Heinrich Rickert, Wilhelm Dilthey and Georg Simmel, as well as Husserl's writings on the natural and human (...) sciences that are not available in English translation, Staiti illuminates a crucial chapter in the history of twentieth-century philosophy and enriches our understanding of Husserl's thought. His book will interest scholars and students of Husserl, phenomenology, and twentieth-century philosophy more generally. (shrink)

We argue that there are three coherent, nontrivial notions of basic-ness: conceptual basic-ness, biological basic-ness, and psychological basic-ness. There is considerable evidence for conceptually basic emotion categories (e.g., “anger,” “fear”). These categories do not designate biologically basic emotions, but some forms of anger, fear, and so on that are biologically basic in a sense we will specify. Finally, two notions of psychological basic-ness are distinguished, and the evidence for them is evaluated. The framework we offer acknowledges the force of some (...) of the objections to basic emotion theory whilst demonstrating that the notion of a basic emotion, once properly reformulated, is still of scientific value. (shrink)

A new and comprehensive look at the reasons behind successful or failed nation building Nation Building presents bold new answers to an age-old question. Why is national integration achieved in some diverse countries, while others are destabilized by political inequality between ethnic groups, contentious politics, or even separatism and ethnic war? Traversing centuries and continents from early nineteenth-century Europe and Asia to Africa from the turn of the twenty-first century to today, Andreas Wimmer delves into the slow-moving forces that (...) encourage political alliances to stretch across ethnic divides and build national unity. Using datasets that cover the entire world and three pairs of case studies, Wimmer's theory of nation building focuses on slow-moving, generational processes: the spread of civil society organizations, linguistic assimilation, and the states' capacity to provide public goods. Wimmer contrasts Switzerland and Belgium to demonstrate how the early development of voluntary organizations enhanced nation building; he examines Botswana and Somalia to illustrate how providing public goods can bring diverse political constituencies together; and he shows that the differences between China and Russia indicate how a shared linguistic space may help build political alliances across ethnic boundaries. Wimmer then reveals, based on the statistical analysis of large-scale datasets, that these mechanisms are at work around the world and explain nation building better than competing arguments such as democratic governance or colonial legacies. He also shows that when political alliances crosscut ethnic divides and when most ethnic communities are represented at the highest levels of government, the general populace will identify with the nation and its symbols, further deepening national political integration. Offering a long-term historical perspective and global outlook, Nation Building sheds important new light on the challenges of political integration in diverse countries. (shrink)

A growing number of consumer technology companies are aiming to convince older people that humanoid robots make helpful tools to support aging-in-place. As hybrid devices, socially assistive robots (SARs) are situated between health monitoring tools, familiar digital assistants, security aids, and more advanced AI-powered devices. Consequently, they implicate older people’s privacy in complex ways. Such devices are marketed to perform functions common to smart speakers (e.g., Amazon Echo) and smart home platforms (e.g., Google Home), while other functions are more specific (...) to older people, including health and safety monitoring and serving as companions to mitigate loneliness. Privacy is a key value central to debates about the ethics of using SARs in aged care, yet there has been very little interchange between these debates and the robust theoretical discussion in the legal literature about the future of privacy and AI governance. Drawing on two qualitative studies of older people’s views on consumer SARs, the paper contributes novel findings about older people’s thinking on privacy and data governance at the intersection of their experiences with present day digital technologies and projections for future AI systems, and places their views in dialogue with debates about the future of privacy protection and AI governance. (shrink)

According to Arti Dhand, it can be argued that all Indian ethics have been primarily virtue ethics. Many have indeed jumped on the virtue bandwagon, providing prima facie interpretations of Hindu, Jain, and Buddhist canons in virtue terms. Others have expressed firm skepticism, claiming that virtues are not proven to be grounded in the nature of things and that, ultimately, the appeal to virtue might just well be a mere façon de parler. In this paper, we aim to advance the (...) discussion of Indian virtue ethics. Our intent is not to provide a catch-all interpretation of the different Indian schools. Our goal is, more modestly, to offer a theory of virtues in Indian philosophies, as a framework for theorists and interpreters who see these diverse traditions as amenable to systematic virtue analysis. Our theory grounds virtues in the reality of genuine moral dispositions and in a system of beliefs where morality is understood as transformative in nature. (shrink)

Mit dem Begriff des "Paradigmenwechsels" prägte Thomas S. Kuhn 1962 die Diskussion über Prozesse des Wandels in den Wissenschaften wegweisend. War der Begriff ursprünglich als ein rein deskriptiver konzipiert, so hat er inzwischen in den Geistes- und Kunstwissenschaften diskursstiftende Zugkraft entwickelt. Disparate Konfigurationen des Paradigmatischen in epistemischen, ästhetischen und medialen Gefügen fordern zu einer präzisen Untersuchung der je unterschiedlichen Funktionsweisen des Terminus heraus. Welchen Status und welche Legitimität kann er für sich beanspruchen? Wie werden Paradigmen erzeugt und ausgerufen? Der Band (...) greift diese Debatten aus interdisziplinären Perspektiven auf, um die Paradigmatizität von Denk-, Handlungs- und Wahrnehmungsstilen in den Künsten und Geisteswissenschaften offenzulegen. (shrink)

Mit dem Begriff des "Paradigmenwechsels" prägte Thomas S. Kuhn 1962 die Diskussion über Prozesse des Wandels in den Wissenschaften wegweisend. War der Begriff ursprünglich als ein rein deskriptiver konzipiert, so hat er inzwischen in den Geistes- und Kunstwissenschaften diskursstiftende Zugkraft entwickelt. Disparate Konfigurationen des Paradigmatischen in epistemischen, ästhetischen und medialen Gefügen fordern zu einer präzisen Untersuchung der je unterschiedlichen Funktionsweisen des Terminus heraus. Welchen Status und welche Legitimität kann er für sich beanspruchen? Wie werden Paradigmen erzeugt und ausgerufen? Der Band (...) greift diese Debatten aus interdisziplinären Perspektiven auf, um die Paradigmatizität von Denk-, Handlungs- und Wahrnehmungsstilen in den Künsten und Geisteswissenschaften offenzulegen. (shrink)

Dieser Band wirft ein neues Licht auf Byzanz - als geographischen, aber vor allem als kulturellen Knotenpunkt. Denn wie kaum eine andere Region ist Byzantium über gut ein Jahrtausend durch seine ebenso zentrale wie fragile geographische Lage, aber auch durch sein Prestige wichtig für die Begegnung von Kulturen, Personen und Institutionen rund um das Mittelmeer. Hierbei stellt sich aus byzantinischer Perspektive die "antike" und "mittelalterliche" Welt als ein in wesentlichen Zügen kontinuierlicher Kulturraum dar, der bis an die Schwelle der Neuzeit (...) reicht und sich vor allem durch seine große Rezeptivität auszeichnet. Thematisiert werden daher vor allem die Wechselseitigkeit kultureller und epistemischer Rezeptions- und Transformationsprozesse und ihre jeweiligen Wissensformen. Diese Wissensformen beziehen sich auf die Ordnungsstrukturen, die der Erkenntnis und den Wissenschaften, der Sprache und medialen Repräsentation sowie den institutionellen und soziologischen Bedingungen zugrundeliegen, sowie auf die diesen korrespondierenden Gegenstände des Wissens. In diesem Austausch begegnet Byzanz auch den transformierten Spuren, welche die griechische Kultur zuvor bei ihren eifrigen Nachahmern hinterlassen hat. (shrink)

This book is about the interaction between literary studies and the philosophy of literature. It features essays from internationally renowned and emerging philosophers and literary scholars, challenging readers to join them in taking seriously the notion of interdisciplinary study and forging forward in new and exciting directions of thought. It identifies that literary studies and the philosophy of literature address similar issues: What is literature? What is its value? Why do I care about characters? What is the role of the (...) author in understanding a literary work? What is fiction as opposed to non-fiction? Yet, genuine, interdisciplinary interaction remains scarce. This collection seeks to overcome current obstacles and seek out new paths for exploration. (shrink)

This chapter contains sections titled: Introduction Nihilism Skepticism Nihilism and Skepticism.

It is commonly assumed that while Nietzsche’s intellectual influence significantly marked 20th century ‘continental’ philosophy, his sway over analytic philosophy was conspicuously minimal. To challenge this received view, this essay demonstrates that the reception of Nietzsche’s philosophy formed a space of dialogue among three founding figures of analytic philosophy: Schlick, Wittgenstein, and Waismann. A significant Nietzschean influence guided Schlick’s project of naturalising ethics. Schlick nonetheless maintained a critical attitude towards various aspects of Nietzsche’s philosophy, such as his assertion of the (...) will to power. Despite their proximity, Wittgenstein’s understanding of several of Nietzsche’s views (under the influence of Spengler) deviated from Schlick’s more elaborate interpretation. Wittgenstein concurred with Schlick’s criticism of an absolute ‘ought’, despite his overall rejection of Schlick’s naturalisation of ethics. In Waismann’s articulation of his own view of the relation between ethics and science, we find an emphasis on an element that is common in Schlick and Wittgenstein, namely their rejection of the possibility of scientifically justifying moral claims. Waismann’s criticisms of Nietzsche’s ethics can thus be brought into dialogue with Schlick’s and Wittgenstein’s responses, especially in the case of the notion of eternal recurrence. (shrink)

Armstrong famously argued in favour of introducing totality facts in our ontology. Contrary to fully negative (absence) facts, totality facts yield a theory of “moderate” or “partial” negativity, which allegedly provides an elegant solution to the truthmaking problem of negative claims and, at the same time, avoids postulating (many) first-order absences. Friends of totality facts argue that partial negativity is (i) tolerable vis-à-vis the Eleatic principle qua mark of the real, and (ii) achieves a significant advantage in terms of ontological (...) parsimony. But are totality facts, which are partially negative, really more ontologically acceptable than fully negative facts? In this paper, we argue that, comparatively, the case for totality facts is weaker than commonly assumed and that, ultimately, the answer is negative. (shrink)

This paper offers a theory of spatial indexicals like _here_ and _there_ on which such expressions are variables associated with presuppositional constraints on their values. I show how this view handles both referential and bound uses of these indexicals, and I propose an account of what counts as the location of the context on a given occasion. The latter is seen to explain a wide range of facts about what the spatial indexicals can refer to.