Deepfakes are hyper-realistic but fabricated videos created with the use of artificial intelligence. In the context of psychotherapy, the first studies on using deepfake technology are emerging, with potential applications including grief counselling and treatment for sexual violence-related trauma. This paper explores these applications from the perspective of medical ethics and health law. First, we question whether deepfake therapy can truly constitute good care. Important risks are dangerous situations or ‘triggers’ to the patient during data collection for the creation of (...) a deepfake, and when deepfake therapy is started, there are risks of overattachment and blurring of reality, which can complicate the grieving process or alter perceptions of perpetrators. Therapists must mitigate these risks, but more research is needed to evaluate deepfake therapy’s efficacy before it can be used at all. Second, we address the implications for the person depicted in the deepfake. We describe how privacy and portrait law apply and argue that the legitimate interests of those receiving therapy should outweigh the interests of the depicted, as long as the therapy is an effective and ‘last resort’ treatment option, overseen by a therapist and the deepfakes are handled carefully. We suggest specific preventative measures that can be taken to protect the depicted person’s privacy. Finally, we call for qualitative research with patients and therapists to explore dependencies and other unintended consequences. In conclusion, while deepfake therapy holds promise, the competing interests and ethicolegal complexities demand careful consideration and further investigation alongside the development and implementation of this technology. (shrink)

Conversational exculpature is a pragmatic process whereby information is subtracted from, rather than added to, what the speaker literally says. This pragmatic content subtraction explains why we can say “Rob is six feet tall” without implying that Rob is between 5'0.99" and 6'0.01" tall, and why we can say “Ellen has a hat like the one Sherlock Holmes always wears” without implying Holmes exists or has a hat. This article presents a simple formalism for understanding this pragmatic mechanism, specifying how, (...) in context, the result of such subtractions is determined. And it shows how the resulting theory of conversational exculpature accounts for a varied range of linguistic phenomena. A distinctive feature of the approach is the crucial role played by the question under discussion in determining the result of a given exculpature. (shrink)

The aim of this article is to clarify the relation between genealogy and history and to suggest a methodological reading of Nietzsche's Genealogy of Morals. I try to determine genealogy's specific range of objects, specific mode of explication, and specific textual form. Genealogies in general can be thought of as drastic narratives of the emergence and transformations of forms of subjectivity related to power, told with the intention to induce doubt and self-reflection in exactly those readers whose (collective) history is (...) narrated. The main interest in understanding the concept of genealogy and revisiting Nietzsche's introduction of it into philosophy lies in understanding how a certain way of writing and a certain textual practice function that successfully call into question current judgments, institutions and practices. Nietzsche's example, I argue, can provide a paradigm for a critical practice that accounts for historical processes of subject formation in terms of power and turns them against given forms of subjectivity. (shrink)

Choices confront us with questions. How we act depends on our answers to those questions. So the way our beliefs guide our choices is not just a function of their informational content, but also depends systematically on the questions those beliefs address. This paper gives a precise account of the interplay between choices, questions and beliefs, and harnesses this account to obtain a principled approach to the problem of deduction. The result is a novel theory of belief-guided action that explains (...) and predicts the decisions of agents who, like ourselves, fail to be logically omniscient: that is, of agents whose beliefs may not be deductively closed, or even consistent. (Winner of the 2021 Isaac Levi Prize.). (shrink)

This paper proposes a new account of bounded or minimal doxastic rationality (in the sense of Cherniak 1986), based on the notion that beliefs are answers to questions (à la Yalcin 2018). The core idea is that minimally rational beliefs are linked through thematic connections, rather than entailment relations. Consequently, such beliefs are not deductively closed, but they are closed under parthood (where a part is an entailment that answers a smaller question). And instead of avoiding all inconsistency, minimally rational (...) believers only avoid blatant inconsistencies (where some beliefs are blatantly inconsistent when they contradict one another on a particular question). Rather than cohering into a single overall world view, beliefs are more loosely connected in what is best described as a web of questions. This view of minimally rational belief naturally gives rise to an account of deductive inquiry on which deductive reasoning is a matter of posing new questions. (shrink)

What might a contemporary philosophical practice after and following Foucault look like? After briefly analyzing Foucault’s rather ambiguous stance towards academic philosophy in his posthumously published Le discours philosophique, we argue for continuing his historico-philosophical practice of diagnosing the present. This means taking up his analytic heuristic (with its three dimensions of power, knowledge and subjectivity) rather than his more concrete diagnostic concepts and the specific historical results they yield. We argue that the common methodological operation on each of the (...) three axis is to shift the perspective from the given legitimacies, norms, identities and selves to their historical, conflict-ridden emergence. Practicing philosophy in this way allows developing Foucauldian contributions in two contemporary philosophical debates: critical ontology and political epistemology. While ontology and epistemology might seem surprising fields to work in for philosophers inspired by and critically loyal to Foucault, we attempt to dispel these reservations and illustrate the stakes in both debates, pointing to the urgent issues of ecological questions and of the problematization of untruths in politics respectively. (shrink)

Gender is one of the most researched and contentious topics in consumer ethics research. It is common for researchers of gender studies to presume that women are more ethical than men because of their reputation for having a selfless, sensitive nature. Nevertheless, we found evidence that women behaved less ethically than men in two field experiments testing a passive form of unethical behavior. Women benefited to a larger extent from a cashier miscalculating the bill in their favor than men. However, (...) in three follow-up studies, we found that women did not necessarily intend to benefit at the expense of someone else. Women are less prone to speak up to a cashier than men are, even when the mistake is made in their disfavor. These results reveal that gender differences in assertiveness affect differences in unethical behavior. (shrink)

We study several modal languages in which some (sets of) generalized quantifiers can be represented; the main language we consider is suitable for defining any first order definable quantifier, but we also consider a sublanguage thereof, as well as a language for dealing with the modal counterparts of some higher order quantifiers. These languages are studied both from a modal logic perspective and from a quantifier perspective. Thus the issues addressed include normal forms, expressive power, completeness both of modal systems (...) and of systems in the quantifier tradition, complexity as well as syntactic characterizations of special semantic constraints. Throughout the paper several techniques current in the theory of generalized quantifiers are used to obtain results in modal logic, and conversely. (shrink)

O presente estudo tem por objetivo discutir a recepção do platonismo na produção lírica de Raul de Leoni (1895-1926). Atualmente, o nome de Leoni é majoritariamente ausente da matriz curricular do ensino de poesia brasileira; sua figura foi praticamente esquecida nos círculos acadêmicos. Não obstante essa lacuna, seu único livro publicado, intitulado Luz mediterrânea (1922), gozou de grande reconhecimento e prestígio entre poetas e críticos do período, dentre eles Alceu Amoroso Lima, Ribeiro Couto e Múcio Leão. A fim de melhor (...) explorar sua obra, o artigo se divide em dois momentos: na primeira seção, aborda-se o lugar da poesia de Leoni e suas peculiaridades; enquanto, na segunda seção, analisam-se os elementos clássicos constituintes de sua produção, demonstrando de que modo o poeta faz uso habilidoso de concepções geralmente atribuídas a Platão. Palavras-chave: Raul de Leoni, Poesia brasileira, Estudos Clássicos, Platonismo no Brasil. (shrink)

Cavells originärer Beitrag zur praktischen Philosophie lässt sich nur durch eine Rekonstruktion des wichtigen Topos des ‘moralischen Perfektionismus’ angemessen verstehen. Er bezieht sich zum einen auf Cavells an Thoreau und Emerson orientierte dynamische Konzeption des Selbst, das sich erst in ständiger Auseinandersetzung bildet und weiterentwickelt. Er steht zum anderen für das Bild einer intern agonal verfassten Gemeinschaft, die sich nie mit dem erreichten Maß an Gerechtigkeit zufrieden gibt.

It is not evident in what sense philosophy relates to its own time and present. From the history of philosophical thought, several models have been suggested, ranging from a strong reliance on tradition to the wholesale rejection of the present and demand for a ‘philosophy of the future,’ from the suspicion that philosophy is nothing but one ideology among others to the demand that philosophy should engage in the struggles and conflicts of its time in order to prepare for a (...) better future. The essay presents an assessment and problematization of these approaches and argues for a point of view that starts from philosophy’s precarious, ambivalent and contingent relation to its time and contemporaneity. Neither wholly independent of nor entirely subjected to its own time, philosophy can inhabit a shifting position from which critique and resistance are possible even if not ultimately guaranteed. (shrink)

This paper presents and defends an argument that the continuum hypothesis is false, based on considerations about objective chance and an old theorem due to Banach and Kuratowski. More specifically, I argue that the probabilistic inductive methods standardly used in science presuppose that every proposition about the outcome of a chancy process has a certain chance between 0 and 1. I also argue in favour of the standard view that chances are countably additive. Since it is possible to randomly pick (...) out a point on a continuum, for instance using a roulette wheel or by flipping a countable infinity of fair coins, it follows, given the axioms of ZFC, that there are many different cardinalities between countable infinity and the cardinality of the continuum. (shrink)

Aspásia de Mileto (470?-400?) é uma figura cuja história nos é nebulosa e ao mesmo tempo muito clara. Nebulosa pois, como sugere Marta Andrade (2022, p. 24), trata-se de uma existência, como muitas outras, cuja memória a posteridade raramente se ocupou ou simplesmente esqueceu. Mas também clara pois Aspásia possui uma persona constituída no que chamamos de "tradição". A amante de Péricles. A professora de Sócrates. A esposa de Lísicles. Sua figura é frequentemente resgatada à sombra das figuras masculinas com (...) as quais se envolveu. Em grande medida porque as fontes que a resgatam trazem seu nome à margem, mas também em parte devido a uma postura metodológica que, por vezes, ignora nomes de mulheres. Neste artigo, viso recorrer às fontes para trazer à tona o protagonismo de Aspásia no que tange à educação e seu pioneirismo no pensamento retórico. Na primeira seção, desenvolverei uma breve biografia de Aspásia, sua possível influência política e suas habilidades pedagógicas. Na segunda seção, tratarei especialmente de suas contribuições para a retórica, abordando o discurso atribuído a si no Menêxeno de Platão e a Oração Fúnebre atribuída a Péricles por Tucídides. Por fim, na conclusão, diante das teses desenvolvidas, chegaremos a uma imagem mais digna de Aspásia, vislumbrando o retrato de uma mulher que dirige um elogio à coragem e cuja opinião incide diretamente em seu corpo social e político. Desse modo, compreenderemos melhor seus avanços nos âmbitos pedagógicos e retóricos, tidos como cruciais para o desenvolvimento dos cidadãos gregos. (shrink)

Models of collective deliberation often assume that the chief aim of a deliberative exchange is the sharing of information. In this paper, we argue that an equally important role of deliberation is to draw participants’ attention to pertinent questions, which can aid the assembly and processing of distributed information by drawing deliberators’ attention to new issues. The assumption of logical omniscience renders classical models of agents’ informational states unsuitable for modelling this role of deliberation. Building on recent insights from psychology, (...) linguistics and philosophy about the role of questions in speech and thought, we propose a different model in which beliefs are treated as answers directed at specific questions. Here, questions are formally represented as partitions of the space of possibilities and individuals’ information states as sets of questions and corresponding partial answers to them. The state of conversation is then characterised by individuals’ information together with the questions under discussion, which can be steered by various deliberative inputs. Using this model, deliberation is then shown to shape collective decisions in ways that classical models cannot capture, allowing for novel explanations of how group consensus is achieved. (shrink)

O presente artigo tem como objetivo principal esclarecer a concepção da tradição megárica acerca do conceito de capacidade (δύναμις), tal como apresentada no livro Theta da Metafísica de Aristóteles. A análise se faz necessária devido à falta de atenção aristotélica na formulação da tese adversária dos megáricos, pois em nenhum momento Aristóteles parece nos oferecer argumentos plausíveis que justifiquem de maneira adequada a tese de seus oponentes. Partindo desta dificuldade de reconstrução do argumento megárico e visando lhe oferecer uma maior (...) dignidade, o estudo irá, em primeiro lugar, destrinchar possíveis argumentos que sustentem a tese no contexto da referida obra. Em seguida, irá provar que, mesmo a tese megárica não sendo tão facilmente refutável como uma primeira leitura poderia sugerir, há em sua estrutura problemas graves, que se evidenciam diante da concepção aristotélica da capacidade. (shrink)

Hans van Ditmarsch, Wiebe van der Hoek and Barteld Kooi (2011). Reasoning about local properties in modal logic. In K. Tumer and P. Yolum and L. Sonenberg and P. Stone (editors). Proceedings of the 10th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2011), pp. 711-718.

We define balance games, which describe the formation of friendships and enmity in social networks. We show that if the agents give high priority to future profits over short term gains, all Pareto optimal strategies will eventually result in a balanced network. If, on the other hand, agents prioritize short term gains over the long term, every Nash equilibrium eventually results in a network that is stable but that might not be balanced.

Using Riemann’s Rearrangement Theorem, Øystein Linnebo (2020) argues that, if it were possible to apply an infinite positive weight and an infinite negative weight to a working scale, the resulting net weight could end up being any real number, depending on the procedure by which these weights are applied. Appealing to the First Postulate of Archimedes’ treatise on balance, I argue instead that the scale would always read 0 kg. Along the way, we stop to consider an infinitely jittery flea, (...) an infinitely protracted border conflict, and an infinitely electric glass rod. (shrink)

Branching-time temporal logics have proved to be an extraordinarily successful tool in the formal specification and verification of distributed systems. Much of their success stems from the tractability of the model checking problem for the branching time logic CTL, which has made it possible to implement tools that allow designers to automatically verify that systems satisfy requirements expressed in CTL. Recently, CTL was generalised by Alur, Henzinger, and Kupferman in a logic known as Alternating-time Temporal Logic (ATL). The key insight (...) in ATL is that the path quantifiers of CTL could be replaced by cooperation modalities, of the form , where is a set of agents. The intended interpretation of an ATL formula is that the agents can cooperate to ensure that holds (equivalently, that have a winning strategy for ). In this paper, we extend ATL with knowledge modalities, of the kind made popular in the work of Fagin, Halpern, Moses, Vardi and colleagues. Combining these knowledge modalities with ATL, it becomes possible to express such properties as group can cooperate to bring about iff it is common knowledge in that . The resulting logic — Alternating-time Temporal Epistemic Logic (ATEL) — shares the tractability of model checking with its ATL parent, and is a succinct and expressive language for reasoning about game-like multiagent systems. (shrink)

The corpus of late antique Babylonian incantation bowls comprises a class of double-bowl sets, consisting of two bowls facing each other, fastened together with bitumen. Occasionally, such bowl sets have been found to contain inscribed egg shells or human bones. The double-bowl configuration is highly reminiscent of the double-jar burial practice attested in Mesopotamia from the second millennium to the sixth century BCE. The double-jar burial involved placing the deceased between two wide-mouthed jars, occasionally joining them with bitumen at the (...) rims. This article explores the double-bowl configuration and suggests a connection between double-jar burials and the later ritual artifacts of the Sasanian period. The double-bowl sets attached with bitumen may have originated on analogy to the ancient burial practice, intending symbolically to bury evil entities or human adversaries. (shrink)

Name der Zeitschrift: Deutsche Zeitschrift für Philosophie Jahrgang: 63 Heft: 3 Seiten: 472-475.

I present a new pragmatic theory of loose talk, focussing on the loose use of numbers and measurement expressions. The account explains loose readings as arising from a pragmatic mechanism aimed at restoring relevance to the question under discussion (QUD), appealing to Krifka's notion of a measurement scale. The core motivating observation is that the loose reading of a claim need not be weaker than its literal content, as almost all pragmatic treatments of loose talk have assumed (e.g. Lasersohn). The (...) loosening mechanism described here can be applied to a range of other linguistic phenomena as well. (shrink)

Human nature is a central theme also of Spinoza′s political philosophy. His conception of government and governing includes a variety of reflections on how to effectively influence and direct human behaviour. The reconstruction of this theme in Spinoza′s writing can reveal surprising connections with current discussions on the relationship between politics and nature.

Este estudo tem por objetivo principal abordar a segunda definição de belo (καλός) oferecida pelo sofista Hípias de Élis no diálogo Hípias Maior de Platão. Após o fracasso da primeira tentativa, de que o belo seria uma bela donzela (Hp. mai. 287e), Sócrates introduz um novo elemento à investigação: a ideia de que é preciso descobrir a forma (εἶδος) que, quando acrescentada (προσγένηται), fará com que um ser surja (φαίνεται) belo (Hp. mai. 289d). Diante dessa nova compreensão, Hípias desenvolve a (...) tese de que o belo é na verdade o ouro (χρυσός), pois o ouro, ao ser acrescido a um objeto, é capaz de torná-lo belo e valioso. A fim de melhor esclarecer essa hipótese, o presente estudo divide-se em um comentário de duas partes: uma primeira, em que se aborda a tese áurica do sofista, suas peculiaridades, motivações e dificuldades preliminares e uma segunda, em que se discute a refutação da tese de Hípias e o problema do conveniente (πρέπων), levantado por Sócrates, tendo como exemplo a escultura de Fídias. -/- Palavras-chave: Platão; beleza; ouro; Hípias de Élis; eidos. (shrink)

Review of the following books (in German): -/- Michael Ruoff: Foucault-Lexikon, München 2007. Fink/UTB. -/- Clemens Kammler, Rolf Parr und Ulrich Johannes Schneider (Hrsg.): Foucault-Handbuch. Leben – Werk – Wirkung, Stuttgart 2008. Metzler. -/- Paul Veyne: Foucault. Der Philosoph als Samurai, Stuttgart 2009. Reclam. -/- Thomas Lemke: Gouvernementalität und Biopolitik, Wiesbaden 2007. VS Verlag. -/- Patricia Purtschert, Katrin Meyer und Yves Winter (Hrsg.): Gouvernementalität und Sicherheit. Zeitdiagnostische Beiträge im Anschluss an Foucault, Bielefeld 2008. Transcript. -/- Daniel Hechler und Axel Philipps (...) (Hrsg.): Widerstand denken. Michel Foucault und die Grenzen der Macht, Bielefeld 2008. Transcript. -/- Jeffrey T. Nealon: Foucault Beyond Foucault: Power and its Intensifi cations since 1984, Stanford 2008. Stanford University Press. -/- Amy Allen: The Politics of Our Selves: Power, Autonomy, and Gender in Contemporary Critical Theory, New York 2008. Columbia University Press. -/- Wendy Brown: Regulating Aversion: Tolerance in the Age of Identity and Empire, Princeton 2006. Princeton University Press. -/- Giorgio Agamben: Was ist ein Dispositiv?, Zürich-Berlin 2008. Diaphanes. -/- Philipp Sarasin: Darwin und Foucault. Genealogie und Geschichte im Zeitalter der Biologie, Frankfurt/M. 2008. Suhrkamp. (shrink)

The density of states of a rectangular billiard with an Aharonov–Bohm flux line in its center was calculated in the semiclassical approximation and was used for the calculation of the form factor in the diagonal approximation. The distribution of nearest level spacings and the form factor were calculated also numerically. For some values of the flux these were found to be close to the ones of the semi-Poisson statistics. The difference between the numerical results and the semiclassical ones were found (...) to be much larger than for chaotic and for integrable systems within similar approximations. Possible reasons for these discrepancies are discussed. (shrink)

Connectives and cue phrases are the most prototypical linguistic elements that signal coherence relations, but by limiting our attention to connectives, we are likely missing out on important other cues readers and listeners use when establishing coherence relations. However, defining the role of other types of linguistic elements in the signaling of coherence relations is not straightforward, and it is also not obvious why and how non-connective elements function as signals for coherence relations. In this paper, we aim to develop (...) a systematic way of categorizing segment-internal elements as signals of coherence relations on the basis of a literature review and evidence from parallel corpora. We propose a three-way distinction betweendivision of labor, agreement, andgeneral collocationto categorize the different ways in which elements inside discourse segments interact with connectives in the marking of coherence relations. In each type of interaction, segment-internal elements can function as signals for coherence relations, but the mechanism behind it is slightly different for each type. (shrink)

Name der Zeitschrift: Deutsche Zeitschrift für Philosophie Jahrgang: 63 Heft: 3 Seiten: 518-535.