In classical logic, the proposition expressed by a sentence is construed as a set of possible worlds, capturing the informative content of the sentence. However, sentences in natural language are not only used to provide information, but also to request information. Thus, natural language semantics requires a logical framework whose notion of meaning does not only embody informative content, but also inquisitive content. This paper develops the algebraic foundations for such a framework. We argue that propositions, in order to embody (...) both informative and inquisitive content in a satisfactory way, should be defined as non-empty, downward closed sets of possibilities, where each possibility in turn is a set of possible worlds. We define a natural entailment order over such propositions, capturing when one proposition is at least as informative and inquisitive as another, and we show that this entailment order gives rise to a complete Heyting algebra, with meet, join, and relative pseudo-complement operators. Just as in classical logic, these semantic operators are then associated with the logical constants in a first-order language. We explore the logical properties of the resulting system and discuss its significance for natural language semantics. We show that the system essentially coincides with the simplest and most well-understood existing implementation of inquisitive semantics, and that its treatment of disjunction and existentials also concurs with recent work in alternative semantics. Thus, our algebraic considerations do not lead to a wholly new treatment of the logical constants, but rather provide more solid foundations for some of the existing proposals. (shrink)

Bex analyzes the case with an informal version of his hybrid theory, which combines scenario construction and argumentation. Arguments based on evidence can be used to reason about alternative scenarios. Bex claims that his hybrid theory provides the best of both worlds by combining cognitively feasible story‐based reasoning with more detailed rational argumentation. However, like the argument‐based approach, the hybrid theory does not provide a systematic account of uncertainty.

This paper provides a complete characterization of epistemic models in which distributed knowledge complies with the principle of full communication (van der Hoek et al., 1999; Gerbrandy, 1999). It also introduces an extended notion of bisimulation and corresponding model comparison games that match the expressive power of distributed knowledge operators.

Journal of Social Philosophy, EarlyView.

Hardly anyone denies that (nearly) all human beings have equal moral status and therefore should be considered and treated as equals. Yet, if humans possess the property that confers moral status upon them to an unequal degree, how come they should be considered and treated as equals? It has been argued that this is because the variations in the degree to which the status‐conferring property is held above a relevant threshold are contingencies that do not generate differences in degrees of (...) moral status. Call this the contingency argument for the basis of moral equality. In this paper, I reject the contingency argument. Instead, I develop an attitude‐based account of the basis of moral equality: according to this account, the basis of moral equality lies in a fitting, basic, and independent moral attitude which is owed to human beings qua moral status‐holders, and provides a coherent and plausible explanation for why the variations above the threshold for moral status do not matter. (shrink)

In his recent book, Humanity without Dignity: Moral Equality, Respect, and Human Rights, Andrea Sangiovanni argues that the principle of moral equality should be grounded in the wrongness of treating others as inferiors insofar as this constitutes an act of social cruelty. In this short piece, I will raise two concerns about the rejection of social cruelty as the basis of moral equality: first, Sangiovanni’s account seems to give rise to disturbing implications as to how those beings that have basic (...) moral status relate to each other. Second, grounding moral equality in the rejection of social cruelty may fail to capture some wrongs qua violation of moral equality. (shrink)

Name der Zeitschrift: Frühmittelalterliche Studien Jahrgang: 47 Heft: 1 Seiten: 129-142.

In this article, I develop a novel relational egalitarian theory of social exclusion that explains how society fails to treat socially excluded individuals – such as people experiencing homelessness, individuals with substance use disorders and mental illness and sex workers – as equals. I argue that society places and keeps excluded individuals at the very bottom of the social status hierarchy by treating them as socially invisible, or by rendering them physically invisible, or both. The upshot, then, is that part (...) of what is wrong with social exclusion is that it creates the invisible social class. (shrink)

In Storybrooke, the city in which Once Upon a Time takes place, live many characters of fantastic stories. A plethora of princesses resides in this town, and their history, like their representation, undergoes important variations. Moving away from the role of “damsel in distress” often found in fairy tales and their adaptations, Emma, Snow White or Little Red Riding Hood, gain independence and freedom. However, clichés are tough and heroines often get involved in stereotypical love stories, where motherhood seems to (...) be the only possible destiny. Between literary revivals and mutations, we are now going to study these female figures and their evolution through two forms: the tale and the series. (shrink)

The “arts of peace”, as described in Machiavelli’s Discourses on the first Decade of Titus Livius, raise questions. Though wanting to identify them as the art of diplomacy and oppose them to the art of war is only natural, the reality is quite different. Constantly informed by the contexts from which they are extracted, the “arts of peace” are intrinsically tied to the concept of religion. In chapter 19 of book I, which is specifically studied in this paper, they lie (...) –through the examples of the Romans, the Hebrews and of the Ottomans– at the very core of Machiavelli’s conceptual framework. This paper attempts to show that these “arts of peace” –by evolving between peace and war, weakness and virtue, dynasties’ downfall and glory– sublimate these internal tensions while providing with a way to recognize them. Therefore, what are they exactly and how do they enable the understanding of the complex relationship between internal peace and external war in Machiavelli’s thought? (shrink)

This paper is concerned with constraints on the interpretation of pronominal anaphora, in particular Condition B effects. It aims to contribute to a particular approach, initiated by Reinhart (Anaphora and semantic interpretation, 1983) and further developed elsewhere. It proposes a modification of Reinhart’s Interface Rule, and argues that the resulting theory compares favorably with others, while being compatible with independently motivated general hypotheses about the interaction between different interpretive mechanisms.

Simona Giordano (2010) claims that whether or not anorexics should be allowed to die should not primarily depend on their competence, but on the extent of whether the condition can be alleviated. This implies two outcomes. First, that if an anorexic has a reasonable chance of recovery, competent refusal of treatment can be overridden. Second, that if an anorexic has no realistic chance of recovery, patient refusal needs to be upheld—not, exclusively, on the basis of patient’s decision-making competence, but on (...) the basis of their prolonged and unnecessary suffering. Giordano is right, in my view, to suggest that there are good moral grounds to uphold patient wishes to refuse life-saving treatment, when .. (shrink)

This article critically examines how solidarity has been enacted in the first 2 months of the COVID-19 pandemic, mainly, but not exclusively, from a United Kingdom perspective.1 Solidaristic strategies are framed in two ways: aspirations to overcome COVID-19 ; and those that are illusory, incompatible, contradictory, and disrupting of solidaristic ideals. Solidarity can also be understood more widely from a biocentric perspective. In the context of COVID-19 a lack of biocentric solidarity points to a probable cause of the pandemic; where (...) COVID-19, harmless in bats, jumped species as a consequence of closer contact with humans. Solidarity, therefore, is not only expressed in a fight against a viral “enemy” but is also a reminder of human activity that has upset balances within ecosystems. (shrink)

This paper presents a theory of reasoning with evidence in order to determine the facts in a criminal case. The focus is on the process of proof, in which the facts of the case are determined, rather than on related legal issues, such as the admissibility of evidence. In the literature, two approaches to reasoning with evidence can be distinguished, one argument-based and one story-based. In an argument-based approach to reasoning with evidence, the reasons for and against the occurrence of (...) an event, e.g., based on witness testimony, are central. In a story-based approach, evidence is evaluated and interpreted from the perspective of the factual stories as they may have occurred in a case, e.g., as they are defended by the prosecution. In this paper, we argue that both arguments and narratives are relevant and useful in the reasoning with and interpretation of evidence. Therefore, a hybrid approach is proposed and formally developed, doing justice to both the argument-based and the narrative-based perspective. By the formalization of the theory and the associated graphical representations, our proposal is the basis for the design of software developed as a tool to make sense of the evidence in complex cases. (shrink)

The question of the basis of human equality has recently gained increasing attention. However, much of the literature has focused on whether persons—understood as fully competent adults—have equal moral status, while relatively less attention has been devoted to the analysis of what grounds the equal moral status of those human beings who are not fully competent adults. This paper contributes to this debate by addressing the question of the equality of moral status between adults and children. Specifically, this paper has (...) three aims. First, it provides a conceptual map of this complex issue. Second, it argues that the challenges that have been raised against standard accounts of persons’ equal moral status are even more forceful when applied to the question of adults and children’s moral equality. Finally, it examines what a commitment to adults and children’s moral _inequality_ entails and what it does not, thereby showing that the justificatory role of the principle of moral equality is not as far-reaching as commonly assumed. (shrink)

This paper develops a novel theory of the meaning of moral equality. This theory has two original and significant implications: first, it shows—contra what is commonly held in the literature—that adults and children are not always each other’s equals; rather, the former are sometimes inferior and sometimes superior to the latter, depending on the interest at stake. Second, it reveals that human beings’ comparative moral status changes across time, and what matters is that they are each other’s equals at simultaneous (...) segments of their lives. (shrink)

This short paper describes a perspective on questions which does not view wh-words as existential quantifiers or as expressions introducing a quantificational domain, but rather as indeterminate referential expressions (Dotlačil and Roelofsen 2019). The proposal is programmatic in nature, and several aspects of it remain to be worked out in greater detail. I argue, however, that it has several potential benefits, including a principled account of weak and strong question interpretations, a uniform analysis of single-wh and multiple-wh questions, and an (...) account of the typologically widespread similarity between interrogative and indefinite pronouns which, unlike previous approaches, can explain the observation that if a language contains interrogative and indefinite pronouns which are similar in form but non-identical (e.g., where and somewhere), the indefinite pronouns are always morphologically more complex than the interrogative pronouns, and never the other way around (Haspelmath 1997). The tentative proposal is that an interrogative pronoun involves complete indeterminacy in the sense that it does not only leave open what its referential value is but also whether it has a referential value at all. For instance, where is completely indeterminate, permitting lack of a referential value. The ‘some’ in somewhere eliminates this possibility and thereby exerts existential force. (shrink)

Standard liberal theories of justice rest on the assumption that only those beings that hold the capacity for moral personality have moral status and therefore are right-holders. As many pointed out, this has the disturbing implication of excluding a wide range of entities from the scope of justice. Call this the under-inclusiveness objection. This paper provides a response to the under-inclusiveness objection and illustrates its implications for liberal theories of justice. In particular, the paper defends two claims: first, it argues (...) that both the CMP and the potential capacity for moral personality are bases of moral status. This pluralist account of the basis of moral status can broaden the scope of justice and provide a solid philosophical justification for the common-sense intuition that almost all human beings have a moral status that is different and superior to that of nonhuman animals. Second, contra what is commonly suggested, it contends that potential and actual moral persons have different and unequal rights, other things being equal. (shrink)

In recent decades, it has often been argued by environmental ethicists that human beings and the natural world ought to be considered as equals in some basic sense. The aim of this paper is to make sense of this view by examining what role, if any, the idea of equality ought to play in environmental ethics. Specifically, we have two aims: the first aim is to identify those environmental claims that are distinctively egalitarian. The second aim is to show these (...) claims do not rest on a principled and convincing justification. Our main contention is therefore that equality has no place in environmental ethics. There are other promising ways to argue that our relationship with the natural environment must be fundamentally revised. By bringing clarity to this debate and dispelling the possibility of equality-based arguments, we hope to contribute to this endeavor. (shrink)

ArgumentThe main contribution of the Alfred P. Sloan and Russell Sage Foundations' behavioral economics program (1984–1992) was not the resources it provided, which were relatively modest. Instead, the program's contribution lay in catalyzing “a sense of mission” in the collaboration between psychologists Daniel Kahneman and Amos Tversky, economist Richard Thaler, and their associates. Partly this reflected the common strategy of American foundations to pick an individual or small group of scientists and stick with them until scientific success had been achieved. (...) But moreover, it was a consequence of the careful management of the program's director Eric Wanner. The various actors involved in the behavioral economics program constructed a new behavioral economic sub-discipline in economics by tapping into existing missionary sentiments in the economic and psychological disciplines, while at the same time actively shaping this sense of mission. (shrink)

Dan Flory; Race, Rationality, and Melodrama: Aesthetic Response and the Case of Oscar Micheaux, The Journal of Aesthetics and Art Criticism, Volume 63, Issue 4.

The exchange between Peter Park, Dan Flory and Leah Kalmanson on Park’s book Africa, Asia and the History of Philosophy: Racism in the Formation of the Philosophical Canon took place during the APA’s 2016 Central Division meeting on a panel sponsored by the Committee on Asian and Asian-American Philosophers and Philosophies. After having peer-reviewed the exchange, JWP invited Sonia Sikka and Mark Larrimore to engage with these papers. All the five papers are being published together in this issue.

Anorexia Nervosa (AN) is a psychiatric illness that presents a complex variety of perceptual alterations and somatic sensations. These alterations occur at the level of (1) bodily representations and (2) bodily experiences. The alterations are widespread, and they involve multiple cognitive functions. We reviewed the current literature linking the psychiatric literature on AN with the philosophical debate on the Cognitive Penetrability of Perception (CPP). We describe the alterations in perception, starting from the most widespread and studied, i.e., those concerning distortions (...) in the estimation of the dimensions of one's body (“dysmorphophobia” or “body image disturbance”) to then describe those of more recent analysis involving alterations in bodily experiences. Body image disturbances in AN have been linked to alexithymia, emotional dysregulation, and altered interoceptive awareness, highlighting the complex interaction between emotion, cognition, and perception in AN. We show how the recent debate on CPP can benefit from the empirical investigations in AN, and can, in turn, serve to outline new lines of research. (shrink)

It is widely accepted that parents have a fundamental moral obligation to consider and treat their children as each other’s equals. Yet the question of what grounds the equality of status among children in the eyes of their parents has so far been largely neglected in the literature on the philosophy of childhood and the ethics of parenthood. This paper fills this gap by developing a novel theory of the basis of filial equality: it argues that parents ought to consider (...) and treat their children as equals by virtue of loving them. Parental love is the basis of filial equality. (shrink)

This paper studies the modelling of legal reasoning about evidence within general theories of defeasible reasoning and argumentation. In particular, Wigmore's method for charting evidence and its use by modern legal evidence scholars is studied in order to give a formal underpinning in terms of logics for defeasible argumentation. Two notions turn out to be crucial, viz. argumentation schemes and empirical generalisations.

The purpose of this article is not to affirm or deny particular philosophical positions, but to explore the limits of intelligibility about what post-mortem harm means, especially in the light of improper post-mortem procedures at Bristol and Alder Hey hospitals in the late 1990s. The parental claims of post-mortem harm to dead children at Alder Hey Hospital are reviewed from five different philosophical perspectives, eventually settling on a crucial difference of perspective about how we understand harm to the dead. On (...) the one hand there is the broadly 'analytical' tradition1 of thinking that predicates the notion of harm on the basis of an existing subject. Since the dead are non-existent persons, it makes little sense to view the dead as being harmed. On the other hand, there is a phenomenological perspective, where the dead, in respect to the experience of grief, are existentially absent. This forms the basis that it is possible to harm grieving parent's experiences of how their dead are treated. The article ends with a short examination of what harming the dead implies for traditional bioethical concerns, namely, obtaining informed consent from significant others when planning medical research on the newly dead. (shrink)

This book provides a novel formulation and defence of moral error theory. It also provides a novel solution to the so-called now what question; viz., the question what we should do with our moral thought and talk after moral error theory. The novel formulation of moral error theory uses pragmatic presupposition rather than conceptual entailment to argue that moral judgments carry a non-negotiable commitment to categorical moral reasons. The new answer to the now what question is pragmatic presupposition substitutionism: we (...) should substitute our current moral judgments, which pragmatically presuppose the existence of categorical moral reasons with ‘schmoral’ judgments that pragmatically presuppose the existence of a specific class of prudential reasons. These are prudential reasons that, when we act on them, contribute to the satisfaction of what the author calls ‘the fundamental desire’; namely, the desire to live in a world with mutually beneficial cooperation. (shrink)

We live in exciting times for AI and Law: technical developments are moving at a breakneck pace, and at the same time, the call for more robust AI governance and regulation grows stronger. How should we as an AI & Law community navigate these dramatic developments and claims? In this Presidential Address, I present my ideas for a way forward: researching, developing and evaluating real AI systems for the legal field with researchers from AI, Law and beyond. I will demonstrate (...) how we at the Netherlands National Police Lab AI are developing responsible AI by combining insights from different disciplines, and how this connects to the future of our field. (shrink)