Modus ponens is the argument from premises of the form If A, then B and A to the conclusion B. Nearly all participants agree that the modus ponens conclusion logically follows when the argument appears in this Basic form. However, adding a further premise can lower participants’ rate of agreement—an effect called suppression. We propose a theory of suppression that draws on contemporary ideas about conditional sentences in linguistics and philosophy. Semantically, the theory assumes that people interpret an indicative conditional (...) as a context-sensitive strict conditional: true if and only if its consequent is true in each of a contextually determined set of situations in which its antecedent is true. Pragmatically, the theory claims that context changes in response to new assertions, including new conditional premises. Thus, the conclusion of a modus ponens argument may no longer be accepted in the changed context. Psychologically, the theory describes people as capable of reasoning about broad classes of possible situations, ordered by typicality, without having to reason about individual possible worlds. The theory accounts for the main suppression phenomena, and it generates some novel predictions that new experiments confirm. (shrink)

The principle of autonomy, through various court rulings, gradually became part of medical practice and tradition in the second half of the 1800s, notably when the emergence of surgical anaesthesia began to raise serious questions regarding informed consent. In fact, surgical anaesthesia was initially used not only to avoid pain but also to combat patients’ resistance to operations.

The aim of the presentation is to focus on the differences between two scientific contexts: the genetic engineering context of the 1970s, with specific attention paid to the use of the recombinant DNA technique to generate genetically modified molecules, and the current genome editing context, with specific attention paid to the use of CRISPR-Cas9 technology to modify human germ line cells genetically. In both events, scientists have been involved in discussions that have gone beyond mere professional deontology touching on specific (...) policy issues such as freedom of research, responsibility for the consequences of research, the right of the public to participate in the evaluation of the goals of research methods, the relationship between cost and benefit and possible social consequences. The comparison between these two scientific contexts suggests the need of handling such issues by defining procedures that meet the criteria of democracy and responsibility towards society. The underlying objective should be to effectively launch actions and interventions based not on a hierarchical approach but rather a reticular conception of knowledge. (shrink)

Talking of “medieval aesthetics” is historiographically disputable. During the Middle Ages, in fact, there is no discipline comparable with the aesthetics as from the eighteenth century we know it. In the medieval period, aesthetic considerations mostly occur in spurious contexts, and are all, so to say, pre-theoretical. They refer to different insights on what is the beautiful and what relationship holds between the beauty and its artistic expression. In the Middle Ages, that is, one can frequently encounters forms we would (...) nowadays call of descriptive aesthetics, occasionally forms of normative aesthetics, rather sporadically meta-aesthetic considerations. Not even a privileged attention is reserved to aesthetics understood as the description of the conditions of pleasure that follow from the perception of the beautiful, despite the theme of dilectum is important in the aesthetic meditations of medieval masters. Aesthetic discussions predominantly concern the relationships between the artist, an object and its representation. In this essay, I reconsider these relationships by discussing a key point of Thomas Aquinas’s reflection on the beauty: the role played by of the notion of representation in the explanation of the artistic process. (shrink)

The reasoning process of analogy is characterized by a strict interdependence between a process of abstraction of a common feature and the transfer of an attribute of the Analogue to the Primary Subject. The first reasoning step is regarded as an abstraction of a generic characteristic that is relevant for the attribution of the predicate. The abstracted feature can be considered from a logic-semantic perspective as a functional genus, in the sense that it is contextually essential for the attribution of (...) the predicate, i.e. that is pragmatically fundamental (i.e. relevant) for the predica-tion, or rather the achievement of the communicative intention. While the transfer of the predicate from the Analogue to the analogical genus and from the genus to the Primary Subject is guaranteed by the maxims (or rules of inference) governing the genus-species relation, the connection between the genus and the predicate can be complex, characterized by various types of reasoning patterns. The relevance relation can hide implicit arguments, such as an implicit argument from classification , an evaluation based on values, consequences or rules, a causal relation, or an argument from practical reasoning. (shrink)

edited by Tuija Takala and Matti Häyry, welcomes contributions on the conceptual and theoretical dimensions of bioethics.

I identify and develop a solution to the puzzles of anankastic conditionals that is novel in the sense that it has gone largely unnoticed, but also well-worn in that the materials for it have long been available. The solution involves an integration of the classical Kratzerian premise semantics and a default theory of reasons (such as the one presented in Horty, 2012, leveraging several decades of research on default logic). To stress-test the proposal I also investigate how it might be (...) applied to the variety of anankastic-adjacent data discussed by Condoravdi and Lauer (2016). The resulting approach is not just an exceptional fit for the problem of anankastic conditionals, but also an independently promising upgrade on the classical account of modals. (shrink)

This monograph offers a novel, neurocognitive theory concerning words and language. It explores the distinction between inferential and referential semantic competence. The former accounts for the relationship of words among themselves, the latter for the relationship of words to the world. The author discusses this distinction at the level of the human brain on both theoretical and neuroscientific grounds. In addition, this investigation considers the relation between the inf/ref neurocognitive theory and other accounts of semantic cognition proposed in the field (...) of neurosemantics, as well as some potential implications of the theory for clinical neuroscience and the philosophy of semantics. Overall, the book offers an important contribution to the debate about lexical semantic competence. It combines a strong philosophical and linguistic background with a comprehensive and critical analysis of neurosemantic literature. Topics discussed lie at the intersection of philosophical semantics, linguistics, neurolinguistics, cognitive science, artificial intelligence, cognitive neuroscience, and clinical psychology. Due to its interdisciplinary orientation, coverage is rich in introductory remarks and not overly technical, therefore it is accessible to non-experts as well. (shrink)

I motivate and characterize an intensional semantics for ‘ought’ on which it does not behave as a universal quantifier over possibilities. My motivational argument centers on taking at face value some standard challenges to the quantificational semantics, especially to the idea that ‘ought’-sentences satisfy the principle of Inheritance. I argue that standard pragmatic approaches to these puzzles are either not sufficiently detailed or unconvincing.

This paper makes the two following claims: 1) The legal dimension of loyalty within organizations goes beyond duties. The governance design aimed at ensuring loyalty may strongly affect standards that characterize each layer of the organization. The interaction between standards of duty and the governance dimension of loyalty should, therefore, be more tailored to specific legal forms and their functional correlation with ownership and financing. 2) There is a greater divergence than has so far been acknowledged between the function of (...) loyalty in vertically integrated firms and in networks of small firms. This difference, created by the relationship between the duty and the governance dimensions, should have repercussions on the definitions of legal standards. In particular, it should reflect the different relationships between hierarchy, monitoring, and loyalty and the choice between prohibitory, authorization-based, and compensatory rules. The analysis concentrates on the key variables that may affect the choice between vertical and horizontal monitoring to ensure compliance with loyal behavior in two polar models: hierarchical firms and networks of small firms. It reveals the importance of considering the governance design when defining duties of loyalty and related standards to evaluate party-related transactions in both cases but, at the same time, the necessity of using different interpretive categories. (shrink)

Haptic object recognition is usually an efficient process although slower and less accurate than its visual counterpart. The early loss of vision imposes a greater reliance on haptic perception for recognition compared to the sighted. Therefore, we may expect that congenitally blind persons could recognize objects through touch more quickly and accurately than late blind or sighted people. However, the literature provided mixed results. Furthermore, most of the studies on haptic object recognition focused on performance, devoting little attention to the (...) exploration procedures that conducted to that performance. In this study, we used iCube, an instrumented cube recording its orientation in space as well as the location of the points of contact on its faces. Three groups of congenitally blind, late blind and age and gender-matched blindfolded sighted participants were asked to explore the cube faces where little pins were positioned in varying number. Participants were required to explore the cube twice, reporting whether the cube was the same or it differed in pins disposition. Results showed that recognition accuracy was not modulated by the level of visual ability. However, congenitally blind touched more cells simultaneously while exploring the faces and changed more the pattern of touched cells from one recording sample to the next than late blind and sighted. Furthermore, the number of simultaneously touched cells negatively correlated with exploration duration. These findings indicate that early blindness shapes haptic exploration of objects that can be held in hands. (shrink)

Every discipline poses its research questions in specific ways and thus uses concepts that are suited to find answers in its well defined disciplinary frameworks. Accordingly, the idea of cultural trait has been used and developed in several disciplines, often without any reference to each other. The result has often been non-communicability across different fields. We first show, by means of two examples, that the lack of deep interdisciplinary dialogue and reciprocal understanding has generated some harsh controversies. We argue that (...) our book Understanding Cultural Traits: A Multidisciplinary Perspective on Cultural Diversity tries to overcome not only the gap between cultural traits specialists and other scientists, but also the barriers among the researchers who are not specialists on cultural traits but that nevertheless directly or indirectly use cultural traits in their different disciplines. (shrink)

Drawing on the work of Rorty and Putnam, I will present an argument for the desirability of an anti-foundationalist approach to cultural difference and intercultural dialogue that gives priority to the ethical and the political over the ontological and the epistemological. It will be formulated in terms of the normative requirements for the fullest realization of the liberal democratic project at all levels of social organisation, from the local to the global. Drawing from both the deliberative turn in democratic theory (...) and the capability approach to human development, I will argue that the normative core of liberal democracy should be identified in the commitment to self-reflexive, open-ended, un-distorted and all-inclusive practice of collective deliberation and decision-making. (shrink)

In philosophical semantics, a distinction has been proposed between inferential and referential lexical semantic competence. The former accounts for the relationship of words to the world, the latter for the relationship of words among themselves. Recent neuroscience research suggests that the distinction might be actually neurally implemented. That is, that inferential and referential abilities might be underpinned by two functionally independent cognitive architectures, with partly different neural realizations. This hypothesis is consistent with brain patient data, supporting the notion of a (...) functional double dissociation between inferential and referential abilities, and with neuroscience data, suggesting that inferential and referential abilities are underpinned by at least partly different regions of the human brain. The principal aim of this article is to provide the first comprehensive and critical review of the empirical evidence in favour of such hypothesis. (shrink)

The primary aim of the article is to take a fresh look at the debate between amodal and grounded (modality-specific) theories of conceptual representations by formulating what I call the challenge from (global) supramodality. The challenge proceeds from the observation that, in recent years, many neuroscience data suggest that extensive portions of what are traditionally considered modality-specific cortices are in fact supramodal in nature; that is, they can process external information independently from the perceptual modality. According to a strong or (...) global interpretation of these data, the entire brain has a task-specific and sensory-independent organization. Within this extreme view, the traditional distinction between modality-specific and amodal representations loses much of its sense. The article aims to explore the implications of (global) supramodality for the debate on the conceptual format. I shall argue that none of the (few) attempts to deal with this issue is ultimately successful, so the challenge remains unsolved. (shrink)

Statements about the future are central in everyday conversation and reasoning. How should we understand their meaning? The received view among philosophers treats will as a tense: in ‘Cynthia will pass her exam’, will shifts the reference time forward. Linguists, however, have produced substantial evidence for the view that will is a modal, on a par with must and would. The different accounts are designed to satisfy different theoretical constraints, apparently pulling in opposite directions. We show that these constraints are (...) jointly satisfied by a novel modal account of will. On this account, will is a modal but doesn't work as a quantifier over worlds. Rather, the meaning of will involves a selection function similar to the one used by Stalnaker in his semantics for conditionals. The resulting theory yields a plausible semantics and logic for will and vindicates our intuitive views about the attitudes that rational agents should have towards future-directed contents. (shrink)

In contemporary discussions of abortion, both sides argue well-worn positions, particularly concerning the question, When does human life begin? Though often invoked by the Catholic Church for support, Thomas Aquinas in fact held that human life begins after conception, not at the moment of union. But his overall thinking on questions of how humans come into being, and cease to be, is more subtle than either side in this polarized debate imagines. Fabrizio Amerini--an internationally renowned scholar of medieval philosophy--does (...) justice to Aquinas's views on these controversial issues. Some pro-life proponents hold that Aquinas's position is simply due to faulty biological knowledge, and if he knew what we know today about embryology, he would agree that human life begins at conception. Others argue that nothing Aquinas could learn from modern biology would have changed his mind. Amerini follows the twists and turns of Aquinas's thinking to reach a nuanced and detailed solution in the final chapters that will unsettle familiar assumptions and arguments. Systematically examining all the pertinent texts and placing each in historical context, Amerini provides an accurate reconstruction of Aquinas's account of the beginning and end of human life and assesses its bioethical implications for today. This major contribution is available to an English-speaking audience through translation by Mark Henninger, himself a noted scholar of medieval philosophy. (shrink)

Judgment aggregation problems are language dependent in that they may be framed in different yet equivalent ways. We formalize this dependence via the notion of translation invariance, adopted from the philosophy of science, and we argue for the normative desirability of translation invariance. We characterize the class of translation invariant aggregation functions in the canonical judgment aggregation model, which requires collective judgments to be complete. Since there are reasonable translation invariant aggregation functions, our result can be viewed as a possibility (...) theorem. At the same time, we show that translation invariance does have certain normatively undesirable consequences (e.g. failure of anonymity). We present a way of circumventing them by moving to a more general model of judgment aggregation, one that allows for incomplete collective judgments. (shrink)

The chapter provides a response to Patrick Toner, “Critical Study of Fabrizio Amerini’s Aquinas on the Beginning and End of Human Life,” Oxford Studies in Medieval Philosophy 2, 211–28. The chapter corrects two misrepresentations in Toner’s review. First, it proves that, given Aquinas’ assumptions on substantial form and human soul, Aquinas could not give up his preference for delayed hominization of the embryo even if he were acquainted with contemporary embryology. Aquinas takes as the starting point of his embryology (...) Aristotle’s characterization of the human soul as the act of an organic physical body having life potentially, and this characterization leads him to the conviction that the human soul can enter into the human body only after the principal vital organs are formed. Second, the chapter corrects Toner’s unusual interpretation of the clause “organic” in the Aristotelian characterization of the human soul, by specifying the different senses of potentiality in Aquinas’ embryology. The chapter reaffirms the core idea that establishing when the hominization of the human embryo begins is not decisive for rejecting abortion. The chapter suggests relating the question of abortion to the identity or continuity of the human embryo rather than to the beginning of hominization. (shrink)

This book analyzes the uses of emotive language and redefinitions from pragmatic, dialectical, epistemic and rhetorical perspectives, investigating the relationship between emotions, persuasion and meaning, and focusing on the implicit dimension of the use of a word and its dialectical effects. It offers a method for evaluating the persuasive and manipulative uses of emotive language in ordinary and political discourse. Through the analysis of political speeches and legal arguments, the book offers a systematic study of emotive language in argumentation, rhetoric, (...) communication, political science and public speaking. (shrink)

In 1682, Nehemiah Grew included An Idea of a Philosophical History of Plants as the first text in his Anatomy of Plants. The former consists of a broad programme to study vegetation from a material standpoint. In addition to the mechanical and chymical investigation of plants, generally supported by microscopic observations—a core methodology of the Royal Society—in the text Grew engaged with some more philosophical and theoretical issues. Still, despite Grew's creditable attempt to produce a coherent and comprehensive science of (...) plants, the absence of a definition of vegetable life has an impact on his ability to understand plants in their own right. For instance, a few questions that emerged as Grew addressed zoophytes and other bodies blurred the line between vegetables and animals. Only in the Cosmologia sacra (1701) did Grew propound a definition of vegetable life with a more complete schema. Is the philosophy of plants a bridge between Grew's works? In this article, I contextualize his philosophical approach, explore the features of his text, and advance the possibility of answering this question positively, although the significant distance between Grew's experimental study of plants in the Anatomy and the physico-theology of the Cosmologia makes a connection between the two texts difficult. In the end, this unbridgeable gulf broadly shaped early modern botanical studies. (shrink)

In the history of ideas, innumerable attempts to explain life and to define living activities have invoked the notion of the soul. Yet this theoretical entity seems to be an unfathomable thing. Difficulties beset the mere definition of it, and controversies span from whether the soul is a material body or an immaterial form, an immortal or a mortal thing, a subject of experiential or of theoretical knowledge, to the question of whether it is the subject of a specific discipline (...) or rather of a scientia de anima that, in the Aristotelian tradition, was also regarded as a part of natural philosophy—the field of philosophy that deals with natural particulars. Not only was the soul thought, from a theological angle, to define the unity and unicity of living beings, but it was also seen as the source of several bodily activities such as nutrition and growth in living beings. And since some of the beings that grow and nourish themselves also sense and think, the relation of the origin of vegetative powers to the origin of perceptual and intellectual powers has always been an object of debate. In this sense, the soul has not just been a topic of one specific field, but has rather drawn upon many disciplines, combining the work of philosophers, religious thinkers, physicians, naturalists, chymists, and so on, thereby blurring the boundaries between different fields of knowledge. Botanical treatises of the Renaissance, for example, begin with the definition of the soul of plants and its primary role in bringing forth vegetal activities. Indeed, the presence of the soul was thought to be involved also in the life of animals, human beings, and, in some cases, it was even ascribed to minerals and stones, not to speak of the world-soul, the latent idea that the entire cosmos is animated with a soul. Furthermore, the theory of the materiality of the soul was developed since Antiquity and found new momentum in early modern times, in the reappraisal of Epicurean ideas by thinkers such as Guillaume Lamy, Pierre Gassendi, and Julian Offray de La Mettrie. Yet, with the Cartesian Henricus Regius, the understanding of vegetative, sensitive, and rational souls as material importantly surfaces as a peculiar attempt to mechanize the living functions of bodies. (shrink)

The evolution of boundedly rational rules for playing normal form games is studied within stationary environments of stochastically changing games. Rules are viewed as algorithms prescribing strategies for the different normal form games that arise. It is shown that many of the “folk results” of evolutionary game theory, typically obtained with a fixed game and fixed strategies, carry over to the present environments. The results are also related to some recent experiments on rules and games.

So far, legal translation studies have generally been concerned with multilingual legislation, which they have dissected using comparative law methods. The time seems to have come for a differentiated research that recognises various types of legal translation, including the category of translation by professionals for public authorities and business concerns. This latter category’s context is rapidly changing. Globalization is aggravating the crisis of national legislation. First and foremost, networks of authorities have sprung up alongside international organisations. The texts translated are (...) regulatory rather than prescriptive. Then, in the field of international commerce, a standardization of contracts is occurring. Globalized administrative and commercial varieties of English are no longer the English of the common law but, rather, a neutral or hybrid English that needs to be further sub-classified by reference to specific legal sectors. Furthermore, by reducing costs and deadlines, globalization and digitalization have forced translation to be economically efficient. Several legislative provisions now allow the translation of legal texts by way of extracts or summaries. In multilingual monitoring translators are being asked to assess and select the documents for translation themselves. The quality required is often that which is “sufficient” to achieve the sought-after goal. All these changes must be incorporated into the university education of translators. (shrink)

We discuss the semantic significance of a puzzle concerning ‘ought’ and conditionals recently discussed by Kolodny and MacFarlane. We argue that the puzzle is problematic for the standard Kratzer-style analysis of modality. In Kratzer’s semantics, modals are evaluated relative to a pair of conversational backgrounds. We show that there is no sensible way of assigning values to these conversational backgrounds so as to derive all of the intuitions in Kolodny and MacFarlane’s case. We show that the appropriate verdicts can be (...) derived by extending Kratzer’s framework to feature a third conversational background and claiming that the relevant reading of ‘ought’ is sensitive to this parameter. (shrink)

Metaphorical meaning can be analyzed as triggered by an apparent communicative breach, an incongruity that leads to a default of the presumptive interpretation of a vehicle. This breach can be solved through contextual renegotiations of meaning guided by the communicative intention, or rather the presumed purpose of the metaphorical utterance. This paper addresses the problem of analyzing the complex process of reasoning underlying the reconstruction of metaphorical meaning. This process will be described as a type of abductive argument, aimed at (...) explaining how the vehicle can best contribute to the purpose of the utterance. This type of reasoning involves the analysis of the possible predicates that can be and usually are attributed to the vehicle, and the selection of the one that can support the implicit conclusion constituting the communicative goal of the metaphorical utterance. Metaphorical meaning, in this perspective, becomes the outcome of a complex process of meaning reconstruction aimed at providing the best explanation of the function of the vehicle within a discourse move. (shrink)

The detection and analysis of misunderstandings are crucial aspects of discourse analysis, and presuppose a twofold investigation of their structure. First, misunderstandings need to be identified and, more importantly, justified. For this reason, a classification of the types and force of evidence of a misunderstanding is needed. Second, misunderstandings reveal differences in the interlocutors’ interpretations of an utterance, which can be examined by considering the presumptions that they use in their interpretation. This paper proposes a functional approach to misunderstandings grounded (...) on presumptive reasoning and types of presumptions, in which incompatible interpretations or interpretative failures are examined as defaults of the underlying interpretative reasoning, caused by overlooked evidence or conflicting presumptions. Moreover, it advances a classification of the types and the probative weights of the evidence that can be used to detect misunderstandings. The proposed methodology and its implications are illustrated through the analysis of doctor–patient communication in diabetes care. (shrink)

Ricostruzione del pensiero di Tommaso e Averroè sulla dottrina dell'essenza, alla luce del moderno dibattito sul tema. Nell'ultima sezione dello studio, l'A. si chiede come i commentatori medievali della Metafisica aristotelica , abbiano concepito l'essenza di un ente naturale. La critica elaborata da Tommaso alla posizione sostenuta da Averroè, e la sua adesione finale alla soluzione proposta da Avicenna sono indagate e giustificate nell'ultima parte dello studio.

In this study I aim at providing a new assessment of Ockham’s proof for God’s existence. After reconstructing Ockham’s views of the relationship between philosophy and theology , I move to examining Ockham’s criticism to some traditional arguments , before to scrutinizing closely Ockham’s argument. My main conclusion is that Ockham did not want to elaborate a new proof but to qualify the proof stemming from efficient causality, which he considers the only available way of demonstrating God’s existence.

Thomas Aquinas's account of the semantics of names is based on two fundamental distinctions: the distinction between a name's mode of signifying and the signified object, and that between the cause and the goal of a name's signification, i.e. that from which a name was instituted to signify and that which a name actually signifies. Thomas endows names with a two-layer signification: names are introduced into language to designate primarily conceptions of extramental things and secondarily the particular extramental things referred (...) to by such conceptions. On such a `conceptualistic' account of names' signification, Thomas recognizes that a generic acquaintance with external things is a sufficient condition for imposing names to signify things. Following this intuition, Thomas at times dwells on the role that pragmatic factors such as the common usage of names by a linguistic community ( usus loquendi ) and the speakers' intention ( intentio loquentium ) play in explaining both the formation and semantic function of conventional language. This paper will focus on what Thomas had to say about such factors. (shrink)

The paper presents and discusses the processes and the results of a Systematic Review of the scientific literature conducted with the aim to become aware of how the antisocial behaviour of adolescents are understood and educationally managed. The results show how the phenomenon is understood mainly through an explanatory and experimental epistemological and methodological approach. Such approach aims at identifying several risks and protection factors that determine/influence AB as well as at defining indications on the practices to be implemented for (...) the design of adequate prevention programmes. Based on these results, the paper proposes some critical reflections on a deterministic conception of AB. (shrink)