: In the 1980s, the analysis of presupposition projection contributed to a ‘dynamic turn’ in semantics: the classical notion of meanings as truth conditions was replaced with a dynamic notion of meanings as Context Change Potentials. We argue that this move was misguided, and we offer an alternative in which presupposition projection follows from the combination of a fully classical semantics and a new pragmatic principle, which we call Be Articulate. This principle requires that a meaning pp’ conceptualized as involving (...) a pre-condition p should be articulated as … … rather than as … pp’ …, unless the full conjunction is ruled out because the first or the second conjunct is semantically idle. In particular, … … is infelicitous - and hence … pp’ … is acceptable - if one can determine as soon as p and is uttered that no matter how the sentence ends these words could be eliminated without affecting its contextual meaning. An equivalence theorem guarantees that this condition suffices to derive Heim’s results in almost all cases. Extensions of the condition lead to several new predictions, in particular concerning some ‘symmetric readings’, as well as presupposition projection in quantified structures, which displays a complex interaction between the nature of the trigger and the monotonicity of the quantifier. (shrink)

Public announcement logic is an extension of multiagent epistemic logic with dynamic operators to model the informational consequences of announcements to the entire group of agents. We propose an extension of public announcement logic with a dynamic modal operator that expresses what is true after any announcement: after which , does it hold that Kφ? We give various semantic results and show completeness for a Hilbert-style axiomatization of this logic. There is a natural generalization to a logic for arbitrary events.

As part of a recent attempt to extend the methods of formal semantics beyond language, it has been claimed that music has an abstract truth-conditional semantics, albeit one that has more in common with iconic semantics than with standard compositional semantics. After summarizing this approach and addressing a common objection, we argue that music semantics should be enriched in three directions by incorporating insights of other areas of Super Semantics. First, it has been claimed by Abusch 2013 that visual narratives (...) make use of discourse referents akin to those we find in language. We argue that a similar conclusion extends to music, and we highlight it by investigating ways in which orchestration and dance may make cross-referential dependencies more explicit. Second, we show that by bringing music semantics closer to the semantics of visual narratives, we can give an account of the semantics of mixed visual and musical sequences. Third, it has been claimed that co-speech gestures trigger characteristic conditionalized presuppositions, called ‘cosuppositions’, and that their semantic status derives from their parasitic character relative to words. We argue that the same conclusion extends to some instances of film and cartoon music: it may trigger cosuppositions that can be revealed by embedding film excerpts or gifs in sentences so as to test presupposition projection. We further argue that under special discourse conditions, pro-speech gestures and pro-speech music alike can trigger cosuppositions as well. These results suggest that new insights can be gained not just by extending the methods of semantics to new objects, but also by drawing new connections among them. (shrink)

We argue that a formal semantics for music can be developed, although it will be based on very different principles from linguistic semantics and will yield less precise inferences. Our framework has the following tenets: Music cognition is continuous with normal auditory cognition. In both cases, the semantic content derived from an auditory percept can be identified with the set of inferences it licenses on its causal sources, analyzed in appropriately abstract ways. What is special about music semantics is that (...) it aggregates inferences based on normal auditory cognition with further inferences drawn on the basis of the behavior of voices in tonal pitch space. This makes it possible to define an inferential semantics but also a truth-conditional semantics for music. In particular, a voice undergoing a musical movement m is true of an object undergoing a series of events e just in case there is a certain structure-preserving map between m and e. Aspects of musical syntax might be derivable on semantic grounds from an event mereology, which also explains some cases in which tree structures are inadequate for music. Intentions and emotions may be attributed at several levels, and we speculate on possible explanations of the special relation between music and emotions. (shrink)

We develop a formal semantic analysis of the alarm calls used by Campbell’s monkeys in the Tai forest and on Tiwai island —two sites that differ in the main predators that the monkeys are exposed to. Building on data discussed in Ouattara et al. :e7808, 2009a; PNAS 106: 22026–22031, 2009b and Arnold et al., we argue that on both sites alarm calls include the roots krak and hok, which can optionally be affixed with -oo, a kind of attenuating suffix; in (...) addition, sentences can start with boom boom, which indicates that the context is not one of predation. In line with Arnold et al., we show that the meaning of the roots is not quite the same in Tai and on Tiwai: krak often functions as a leopard alarm call in Tai, but as a general alarm call on Tiwai. We develop models based on a compositional semantics in which concatenation is interpreted as conjunction, roots have lexical meanings, -oo is an attenuating suffix, and an all-purpose alarm parameter is raised with each individual call. The first model accounts for the difference between Tai and Tiwai by way of different lexical entries for krak. The second model gives the same underspecified entry to krak in both locations, but it makes use of a competition mechanism akin to scalar implicatures. In Tai, strengthening yields a meaning equivalent to non-aerial dangerous predator and turns out to single out leopards. On Tiwai, strengthening yields a nearly contradictory meaning due to the absence of ground predators, and only the unstrengthened meaning is used. (shrink)

Philosopher, literary critic, translator (of Nietzsche and Benjamin), Philippe Lacoue-Labarthe is one of the leading intellectual figures in France. This volume of six essays deals with the relation between philosophy and aesthetics, particularly the role of mimesis in a metaphysics of representation, and is introduced by Jacques Derrida.

In abstract argumentation, each argument is regarded as atomic. There is no internal structure to an argument. Also, there is no specification of what is an argument or an attack. They are assumed to be given. This abstract perspective provides many advantages for studying the nature of argumentation, but it does not cover all our needs for understanding argumentation or for building tools for supporting or undertaking argumentation. If we want a more detailed formalization of arguments than is available with (...) abstract argumentation, we can turn to structured argumentation, which is the topic of this special issue of Argument and Computation. In structured argumentation, we assume a formal language for representing knowledge and specifying how arguments and counterarguments can be constructed from that knowledge. An argument is then said to be structured in the sense that normally, the premises and claim of the argument are made explicit, and the relationship between the premises and claim is formally defined (for instance, using logical entailment). In this introduction, we provide a brief overview of the approaches covered in this special issue on structured argumentation. (shrink)

This paper argues that in some explanations mathematics are playing an explanatory rather than a representational role, and that this feature unifies many types of non-causal or non-mechanistic explanations that some philosophers of science have been recently exploring under various names. After showing how mathematics can play either a representational or an explanatory role by considering two alternative explanations of a same biological pattern—“Bergmann’s rule”—I offer an example of an explanation where the bulk of the explanatory job is done by (...) a mathematical theorem, and where mechanisms involved in the target systems are not explanatorily relevant. Then I account for the way mathematical properties may function in an explanatory way within an explanation by arguing that some mathematical propositions involving variables non directly referring to the target system features constitute constraints to which a whole class of systems should comply, provided they are describable by a mathematical object concerned by those propositions. According to such “constraint account”, those mathematical facts are directly entailing the explanandum, as a consequence of such constraints. I call those explanations “structural”, because here properties of mathematical structures are accounting for the explanandum; various kinds of mathematical structures thereby define various types of structural explanations. (shrink)

There are two main approaches to the problem of donkey anaphora (e.g. If John owns a donkey , he beats it ). Proponents of dynamic approaches take the pronoun to be a logical variable, but they revise the semantics of quantifiers so as to allow them to bind variables that are not within their syntactic scope. Older dynamic approaches took this measure to apply solely to existential quantifiers; recent dynamic approaches have extended it to all quantifiers. By contrast, proponents of (...) E-type analyses take the pronoun to have the semantics of a definite description (with it ≈ the donkey, or the donkey that John owns ). While competing accounts make very different claims about the patterns of coindexation that are found in the syntax, these are not morphologically realized in spoken languages. But they are in sign language, namely through locus assignment and pointing. We make two main claims on the basis of ASL and LSF data. First, sign language data favor dynamic over E-type theories: in those cases in which the two approaches make conflicting predictions about possible patterns of coindexation, dynamic analyses are at an advantage. Second, among dynamic theories, sign language data favor recent ones because the very same formal mechanism is used irrespective of the indefinite or non-indefinite nature of the antecedent. Going beyond this debate, we argue that dynamic theories should allow pronouns to be bound across negative expressions, as long as the pronoun is presupposed to have a non-empty denotation. Finally, an appendix displays and explains subtle differences between overt sign language pronouns and all other pronouns in examples involving ‘disjunctive antecedents’, and suggests that counterparts of sign language loci might be found in spoken language. (shrink)

We provide a systematic recipe for eliminating self-reference from a simple language in which semantic paradoxes (whether purely logical or empirical) can be expressed. We start from a non-quantificational language L which contains a truth predicate and sentence names, and we associate to each sentence F of L an infinite series of translations h 0(F), h 1(F), ..., stated in a quantificational language L *. Under certain conditions, we show that none of the translations is self-referential, but that any one (...) of them perfectly mirrors the semantic behavior of the original. The result, which can be seen as a generalization of recent work by Yablo (1993, Analysis, 53, 251–252; 2004, Self-reference, CSLI) and Cook (2004, Journal of Symbolic Logic, 69(3), 767–774), shows that under certain conditions self-reference is not essential to any of the semantic phenomena that can be obtained in a simple language. (shrink)

In several sign languages, plurals can be realized with unpunctuated or punctuated repetitions of a noun, with different semantic implications; similar repetition-based plurals have been described in some homesigns and silent gestures. Unpunctuated repetitions often get approximate ‘at least’ readings while punctuated repetitions typically correspond to ‘exactly’ readings. The prevalence of these mechanisms could be thought to be a case in which Universal Grammar does not just specify the abstract properties of grammatical elements, but also their phonological realization, at least (...) in the visual modality. We explore an alternative in which punctuated and unpunctuated repetitions arise from general properties of iconic representations. On an empirical level, we argue that in ASL, punctuated and unpunctuated repetitions are unlikely to be an exclusively grammatical mechanism, as they can be found with purely iconic representations. On a theoretical level, we argue for a modular account with three components. First, repetition-based plurals can create a simplified pictorial representation. Second, unpunctuated repetitions give rise to pictorial vagueness, resolved by way of quantification over precisifications. Third, a pragmatic process involving strategic reasoning maps these vague representations onto a set of candidate linguistic meanings, including some ‘at least’ plural readings that are best expressed by unpunctuated repetitions. (shrink)

Penser avec Pierre Macherey – avec Foucault. Tel est l’objet des lignes qui vont suivre. Penser avec, ce n’est pas simplement penser quelque chose, ce qui revient à circonscrire un objet pour en faire justement un ob-jet pour la pensée, disponible pour une pensée compréhensive ou conceptuelle qui s’en empare. Ce n’est pas non plus, lorsque l’on s’applique à penser une autre pensée, celle d’un autre que soi, chercher à en restituer seulement le sens général ou les arguments particuliers, e...

An introduction to semantics for the general reader. How things mean, from animal communication to music.

This book aims to make the pragmatist intellectual framework accessible to organization and management scholars. It presents some fundamental concepts of Pragmatism, their potential application to the study of organizations and the resulting theoretical, methodological, and practical issues.

A collection of essays investigating key historical and scientific questions relating to the concept of natural purpose in Kant's philosophy of biology.

Epistemic logics are essential to the design of logical systems that capture elements of reasoning about knowledge. In this paper, we study the computability of unifiability and the unification types in several epistemic logics.

It has long been recognized that productivity growth and the business cycle are closely interrelated. Yet, until recently, the two phenomena have been investigated separately in the economics literature. This book provides the first consistent attempt to analyze the effects of macroeconomic volatility on productivity growth, and also the reverse causality from growth to business cycles. The authors show that by looking at the economy through the lens of private entrepreneurs, who invest under credit constraints, one can go some way (...) towards explaining persistent macroeconomic volatility and the effects of volatility on growth. Beginning with an analysis of the effects of volatility on growth, the authors argue that the lower the level of financial development in a country the more detrimental the effect of volatility on growth. This prediction is confirmed by cross-country panel regressions. The data also suggests that a fixed exchange rate regime or more countercyclical budgetary policies are growth-enhancing in countries with a lower level of financial development. The former reduce aggregate volatility whereas the latter reduce the negative effects of volatility on long-term productivity-enhancing investment by firms. The book concludes with an investigation into how the interplay between credit constraints and pecuniary externalities is sufficient to generate persistent business cycles and to explain the occurrence of currency crises. (shrink)

Le rôle du facteur temps et la question des temporalités constituent un analyseur particulièrement pertinent de la courte guerre franco-allemande de 1939-1940. La rapide défaite française s’explique en effet principalement par la discordance et la dissonance des temporalités à l’œuvre. L’opposition de doctrines et de stratégies militaires au regard de la dimension temporelle trouve son origine dans l’expérience commune et partagée de la Grande Guerre comme longue « guerre d’usure » dont il faut éviter la répétition. Mais les enseignements tirés (...) l’ont été dans des sens radicalement différents. Cette explication doit cependant être complétée par le jeu de facteurs de nature différente, d’ordre organisationnel voire contingent, mais qui ont eu néanmoins des effets d’amplification sur les temporalités de la conduite des opérations. (shrink)

The principal argument advanced here is that the principle of immanence, common to Deleuze and Spinoza, will — if we follow its political radicalism — lead to a revalorization of existing Western democracy, to the degree that it allows for an internal and permanent self-reflexivity . The principle of the discontinuity of spheres of rationality, the emotive basis of all political power, and the principle of multiple and incomplete association distinguishes this idea from the Habermasian public sphere. Confrontation with the (...) void of the political, as much as the absence of a substantive People and knowledge of justice, is the key aspect of a democratic politics of multiplicity and heterogeneity. (shrink)

The comprehension of living organisms in all their complexity poses a major challenge to the biological sciences. Recently, systems biology has been proposed as a new candidate in the development of such a comprehension. The main objective of this paper is to address what systems biology is and how it is practised. To this end, the basic tools of a systems biological approach are explored and illustrated. In addition, it is questioned whether systems biology ‘revolutionizes’ molecular biology and ‘transcends’ its (...) assumed reductionism. The strength of this claim appears to depend on how molecular and systems biology are characterised and on how reductionism is interpreted. Doing credit to molecular biology and to methodological reductionism, it is argued that the distinction between molecular and systems biology is gradual rather than sharp. As such, the classical challenge in biology to manage, interpret and integrate biological data into functional wholes is further intensified by systems biology’s use of modelling and bioinformatics, and by its scale enlargement. (shrink)

To improve the safety and the performance of operators involved in risky and demanding missions, human-machine cooperation should be dynamically adapted, in terms of dialogue or function allocation. To support this reconfigurable cooperation, a crucial point is to assess online the operator’s ability to keep performing the mission. The article explores the concept of Operator Functional State, then it proposes to operationalize this concept on the specific activity of drone swarm monitoring, carried out by 22 participants on simulator SUSIE. With (...) the aid of supervised learning methods, physiological and contextual are classified into three classes, corresponding to different levels of OFS. This classification would help for adapting the countermeasures to the situation faced by operators. (shrink)

The seemingly "inextricable" mutual entanglement of history and the play of power dissolves itself when thinking, under the sway of technique, moves beyond the horizon of metaphysic, and turns to question the unconcealment of being, that is, when man lets time become the law of his essence. Only so would a history, i.e. freedom, happen again, and rescue modern man from his otherwise destinyless age.

Nous nous proposons de revenir dans cet article sur le partage explicité par Michel Foucault en 1978 entre une « philosophie de l’expérience, du sens et du sujet » et une «philosophie du savoir, de la rationalité et du concept » dans la tradition de laquelle s’inscrirait plutôt son propre travail archéologique. Nous montrons qu’appliqué aux premiers écrits de Foucault, un tel partage se trouve singulièrement brouillé, en particulier du fait des usages variables que ces écrits font de la notion (...) d’expérience, d’abord ramenée du côté de l’expérience vécue, avant d’être dédoublée en expérience historique et expérience-limite. (shrink)

We argue that sign language requires a radical extension of formal semantics. It has long been accepted that sign language employs the same logical machinery as spoken language (occasionally making its abstract components overt), and simultaneously makes extensive use of iconicity. But the articulation between these two modules has only been discussed piecemeal. To capture it, we propose an ‘iconological semantics’ that combines standard logical semantics with a pictorial semantics in the Greenberg/Abusch tradition. We start by reanalyzing from this perspective (...) earlier data on iconic loci, which are simultaneously variables and simplified depictions of their denotations. We then analyze new data on ASL classifier predicates, constructions that are lexically specified as being iconic. Their behavior argues for a very expressive system, possibly one in which the object language contains viewpoint variables. These can be left free or they may depend on quantifiers, and distinct viewpoint variables can co-occur in a given sentence; this gives rise to an extraordinary interaction between depictions and logical operators. We then sketch an adaptation of pictorial semantics to the dynamic 3D representations used in sign language. Finally, we suggest that iconological semantics might also illuminate the interaction between logical operators and pro-speech gestures in spoken language. In the end, the standard view of language as a discrete compositional system must be revised: it also has a tightly integrated depictive component, and ‘textbook semantics’ should be revised to capture this fact. (shrink)

Elite sport is both worshipped disparaged. It is adored because athletes embody an ethical act of courage, self-sacrifice and fair play; it is criticized for too many scandals that plague and discredit it. Too often, athletes seem trapped in and crushed by a system much bigger than they are, a system that also compels them to do wrong, in a way that seems to instrumentalize them. But what is the real status of elite athletes? Does the system treat them with (...) dignity in a manner that allows them to accept freely and voluntarily the end purpose of the record to be beaten that demands enormous sacrifices? This article considers how an analysis of the concept of human dignity can help us better understand the place of the athlete in this complex reality of elite sport. (shrink)

Ecology in principle is tied to evolution, since communities and ecosystems result from evolution and ecological conditions determine fitness values. Yet the two disciplines of evolution and ecology were not unified in the twentieth-century. The architects of the Modern Synthesis, and especially Julian Huxley, constantly pushed for such integration, but the major ideas of the Synthesis—namely, the privileged role of selection and the key role of gene frequencies in evolution—did not directly or immediately translate into ecological science. In this paper (...) I consider five stages through which the Synthesis was integrated into ecology and distinguish between various ways in which a possible integration was gained. I start with Elton’s animal ecology, then consider successively Ford’s ecological genetics in the 1940s, the major textbook Principles of animal ecology edited by Allee et al., and the debates over the role of competition in population regulation in the 1950s, ending with Hutchinson’s niche concept and McArthur and Wilson’s Principles of Island Biogeography viewed as a formal transposition of Modern Synthesis explanatory schemes. I will emphasize the key role of founders of the Synthesis at each stage of this very nonlinear history. (shrink)

From the comparison of the Grundrisse (1857-58) manuscripts with Marx's subsequent writings, it is clear that the so-called « deduction » of fundamental economic categories follows two distinctive patterns, one of which is close to ordinary logical analysis, the other being inspired by Hegel's dialectics of essence. This duality is reflected in the double meaning of the concept of « presupposition » (Voraussetzung) and, finally, in the simultaneous endorsement by the Grundrisse of two labour-value theories, one of which is Smithian-like, (...) the other is Ricardian. Marx's reinterpretation of economic value as an « immanent measure », i.e., his claim that commodities are measured by each other when exchange takes place, should help to bridge the gap between the two theories. However, such reinterpretation is shown to be inadequate ; as a result, Marx's account of value should be seen as internally inconsistent. (shrink)

The sense of shared values is a specific aspect of human sociality. It originates from reciprocal social exchanges that include imitation, and empathy, but also negotiation from which meanings, values and norms are eventually constructed with others. Research suggests that this process starts from birth via imitation and mirroring processes that are important foundations of sociality providing a basic sense of social connectedness and mutual acknowledgment with others. From the second month, mirroring, imitative and other contagious responses are bypassed. Neonatal (...) imitation gives way to first signs of reciprocation (primary intersubjectivity), and joint attention in reference to objects (secondary intersubjectivity). We review this development and propose a third level of intersubjectivity, that is the emergence of values that are jointly represented and negotiated with others, as well as the development of an ethical stance accompanying emerging theories of mind from about 4 years of age. We propose that tertiary intersubjectivity is an ontogenetically new process of value negotiation and mutual recognition that are the cardinal trademarks of human sociality. (shrink)

This paper interprets the two pages devoted in the Critique of Pure Reason to a critique of Leibniz’s view of organisms as infinitely organized machines. It argues that this issue of organisms represents a crucial test-case for Kant in regard to the conflicting notions of space, continuity and divisibility held by classical metaphysics and by criticism. I first present Leibniz’s doctrine and its justification. In a second step, I explain the general reasoning by which Kant defines the problem of the (...) Antinomies, and then I specify the case of the Second Antinomy. Then, I ask why the organism raises specific issues for Kant’s solution of the Second Antinomy, and why it sheds light on the nature of Leibniz’s metaphysical assumptions about organisms. The last section considers this critique of Leibniz from the perspective of Kant’s future theory of organisms in the third Critique, specifying its role in the development of a Kantian view of organisms with regard to the changes occurring at the same time in the life sciences. (shrink)

Philippe Roy-Lysencourt | : Dans cet article, Philippe Roy-Lysencourt présente les rapports personnels entre Pie X et son Secrétaire d’État, le cardinal Rafael Merry del Val. Il considère tout d’abord la période qui va de la première rencontre entre les deux hommes jusqu’à la nomination de Merry del Val comme Secrétaire d’État ; il examine ensuite les relations de travail et les relations personnelles entre les deux hommes, avant de relater leur dernière rencontre, au chevet de Pie X, (...) qui illustre d’une façon particulière la profondeur de leur amitié. À partir de sources inédites, Philippe Roy-Lysencourt montre que les relations entre les deux hommes étaient fondées sur une estime, un respect et une admiration réciproques, qu’elles étaient caractérisées par une grande confiance mutuelle et que, finalement, les rapports entre les deux hommes étaient si étroits que l’histoire et l’historien ne peuvent dissocier les noms de Pie X et du cardinal Merry del Val. | : In this article, Philippe Roy-Lysencourt presents the personal relationships between Pius X and his Secretary of State, Cardinal Rafael Merry del Val. He first takes into consideration the period that goes from the first encounter between the two men until Merry del Val’s appointment as Secretary of State ; he then examines the working and personal relations between the two men, before discussing their last encounter, at Pius X’s bedside, which illustrates in a particular way the depth of their friendship. Working from unpublished sources, Philippe Roy-Lysencourt shows that the relationship between the two men was based on a reciprocal esteem, respect and admiration, that it was characterized by great mutual trust, and that finally this relationship was so close that history and the historian cannot dissociate the names of Pius X and Cardinal Merry del Val. (shrink)

Cet article propose de confronter le thème kojévien de « la disparition de l’homme à la fin de l’histoire » et le thème foucaldien de la « mort de l’homme ». Cette confrontation permet non seulement de faire apparaître le déplacement qui s’opère de Kojève à Foucault en ce qui concerne le cadre théorique de leur réflexion sur l’homme, mais aussi de souligner les effets contrastés de la lecture kojévienne de Hegel sur Sartre et sur Bataille.This paper aims at confronting (...) the Kojevian theme of « the Disappearance of Man at the end of History » and the Foucaldian theme of the « Death of Man ». This comparison allows one the displacement from Kojève to Foucault as regards the theoretical frame of their thoughts about Man, and also to emphasize the contrasted effects of the Hegelian reading of Kojève on Sartre and on Bataille. (shrink)

Ways of prediction, ways of rhetoric? Let me begin by placing side-by-side two statements that, at face value, have nothing in common. The first comes from a report by a world leader in forecasting, Stratfor: Forecasting world events is a difficult task that takes guts and discipline. Though you can find endless scenarios and speculation almost anywhere, Stratfor gives you forecasts. These are a few of the unlikely predictions we made long before the headlines caught up: 1995—Disparity between net creditor (...) and debtor states in Europe will make it difficult to sustain a unified currency. 2005—The center of gravity will shift from al Qaeda's core group to regional spinoffs and grassroots jihadists. 2008—NATO will... (shrink)

While many scholars have decried the erasure of the body in virtual reality (VR), this paper focuses on the body – and the physical reality for which it stands – as a critical component of any experience of virtual reality. Specifically, studying VR from the perspective of the physical body allows for a more nuanced appreciation of the unique reality of this «virtual» reality. Moreover, this paper argues that the body should not be seen as a distraction from the immersive (...) potential of VR, but rather as a potential tool for augmenting what virtual reality can currently offer. (shrink)