This discussion of pride, shame, and guilt centers on the beliefs involved in the experience of any of these emotions. Through a detailed study, the author demonstrates how these beliefs are alike--in that they are all directed towards the self--and how they differ. The experience of these three emotions are illustrated by examples taken from English literature. These concrete cases supply a context for study and indicate the complexity of the situations in which these emotions usually occur.

In two often neglected passages of the Critique of Pure Reason, Kant submits that the Critique is a 'treatise' or a 'doctrine of method'. These passages are puzzling because the Critique is only cursorily concerned with identifying adequate procedures of argument for philosophy. In this book, Gabriele Gava argues that these passages point out that the Critique is the doctrine of method of metaphysics. Doctrines of method have the task of showing that a given science is indeed a science (...) because it possesses 'architectonic unity' – which happens when it realizes the 'idea' of a science. According to Gava's novel approach, the Critique establishes that metaphysics is capable of this unity, and his reading of the Critique from this perspective not only illuminates the central role of the Transcendental Doctrine of Method within it, but also clarifies the relationship between the different parts of the work. (shrink)

In many ways, the figure of Wilfrid Sellars personifies the second half of xxth century American philosophy. He lied at the crossroad of three powerful traditions: German rationalistic phenomenology, as Marvin Farber’s scholar; logical empiricism, as a philosopher grown up in the golden age of neo-positivism; and classical pragmatism, as an intellectual deeply inspired by the need of keeping a synoptic vision and finding practical and behavioral solutions for conceptual oppositions. In his la...

According to power theorists, properties are powers—i.e. they necessarily confer on their bearers certain dispositions. Although the power theory is increasingly gaining popularity, a vast majority of analytic metaphysicians still favors what I call ‘the nomic theory’—i.e. the view according to which what dispositions a property confers on its bearers is contingent on what the laws of nature happen to be. This paper argues that the nomic theory is inconsistent, for, if it were correct, then properties would not confer any (...) dispositions on their bearers—they would only appear to do so (just like how, in cases of mimicking, objects do not really have the relevant dispositions, they merely appear to have them). If my arguments are sound, then the nomic theory is incoherent and ultimately collapses into what I call ‘neo-occasionalism’ and powers turns out to be the only available option for those who believe that properties genuinely confer dispositions on their bearers. (shrink)

In this article, we propose a new account concerning the interlock between intentions and motor representations (henceforth: MRs), showing that the interface problem is not as deep as previously proposed. Before discussing our view, in the first section we report the ideas developed in the literature by those who have tried to solve this puzzle before us. The article proceeds as follows. In Sections 2 and 3, we address the views by Butterfill and Sinigaglia, and Mylopoulos and Pacherie, respectively, and (...) argue that both solutions entail a translation between representational formats, which both accounts aim to avoid. In Section 4, we present our brand‐new claim, according to which intentions and MRs partially share the same motor format, inasmuch as executable action concepts are naturally represented in the agent's motor system together with the action's outcomes. Indeed, since intentions are constituted by executable action concepts and since there is evidence that action concepts are represented (and, thus, built) in the same motor format as action outcomes, the interlock between intentions and MRs no longer constitutes a problem. Then, in Section 5, we report empirical evidence in support of our claim, and before concluding, in Section 6 we briefly clarify our relations with two very recent accounts that criticized the proposals by Mylopoulos and Pacherie and Butterfill and Sinigaglia: Shepherd's and Burnston's. Finally, in Section 7, we offer some remarks about the philosophical idea defended here. The basic insight is that interface without translation is possible because action concepts are such stuff as MRs are made on. (shrink)

In this paper, I distinguish between two varieties of actualism—hardcore actualism and softcore actualism—and I critically discuss Ross Cameron’s recent arguments for preferring a softcore actualist account of the truthmakers for modal truths over hardcore actualist ones. In the process, I offer some arguments for preferring the hardcore actualist account of modal truthmakers over the softcore actualist one.

The most important question concerning picture perception is: what perceptual state are we in when we see an object in a picture? In order to answer this question, philosophers have used the results of the two visual systems model, according to which our visual system can be divided into two streams, a ventral stream for object recognition, allowing one to perceive from an allocentric frame of reference, and a dorsal stream for visually guided motor interaction, thus allowing one to perceive (...) from an egocentric frame of reference. Following this model, philosophers denied that we can be in a dorsal perceptual state when perceiving a depicted object. This is because a depicted object is not physically graspable or manipulable and, in turn, it cannot be egocentrically localized, as a normal object, by the dorsal stream. Thus, the impossibility of manipulating depicted objects and of localizing them from an egocentric frame of reference has led some people to be sceptical about the possibility of a representation of action properties in the perception of objects in pictures, which pertains to the dorsal visual system. The aim of the present paper is to show that it is possible for the depicted object to be represented by dorsal perception. That means that we can ascribe action properties to depicted objects as well, even if depicted objects cannot be egocentrically localized—at least, not as much as normal objects can. (shrink)

Molyneux’s question famously asks about whether a newly sighted subject might immediately recognize, by sight alone, shapes that were already familiar to her from a tactile point of view. This paper addresses three crucial points concerning this puzzle. First, the presence of two different questions: the classic one concerning visual recognition and another one concerning vision-for-action. Second, the explicit distinction, reported in the literature, between ocular and cortical blindness. Third, the importance of making reference to our best neuroscientific account on (...) vision, ‘the two visual systems model’, in order to better address Molyneux’s problem. Then, by offering a new, deeper analysis of the relation between, and, this paper suggests that the subjects of Molyneux’s two different questions show the same visual impairment as brain-damaged subjects with different lesions of the visual cortex. In particular, the subject of the first question shows the same impairment in visual recognition as a visual agnosic subject, while the subject of the second question shows the same visual impairment in visuomotor processing as an optic ataxic subject. These impairments still hold even if ocular processing is restored. Therefore, I suggest the following. For the first classic question, the required experimental setting cannot be properly reached. By contrast, concerning the second question, based on the interpretation we select, either the answer is negative, or, as with the first question, the experimental setting cannot be properly reached. This proposal constitutes, with the other approaches offered in the literature, a further attempt to tackle the enormous complexity of Molyneux’s puzzle. (shrink)

ABSTRACT:Are face-to-face perception and picture perception different perceptual phenomena? The question is controversial. On the one hand, philosophers have offered several solid arguments showing that, despite some resemblances, they are quite different perceptual phenomena and that pictures are special objects of perception. On the other hand, neuroscientists routinely use pictures in experimental settings as substitutes for normal objects, and this practice is successful in explaining how the human visual system works. But this seems to imply that face-to-face perception and picture (...) perception are very similar, if not actually the same. How can we decide between these two opposite intuitions? Here I offer a regimentation of the notion of picture perception that can reconcile these two apparently conflicting ideas about pictures. It follows that philosophers and neuroscientists can maintain their respective stances without any theoretical conflict. (shrink)

Does action play any crucial role in our perception of pictures? The standard literature on picture perception has never explicitly tackled this question. This is for a simple reason. After all, objects in a picture seem to be static objects of perception. Thus, it might sound extremely controversial to say that action is crucial in picture perception. Contrary to this general intuitive stance, this paper defends, for the first time, the apparently very controversial claim, never addressed in the literature, that (...) some of the specific and essential relations between vision and action make action (and its motoric basis) crucial in order for us to enter pictorial experience. I first discuss two ways in which vision and action are deeply linked, by describing the famous notions of Vision-for-Action and Sensorimotor Understanding. Then, I describe the special role they play in generating ordinary pictorial experience and suggest that, when we cannot rely on them while in front of a picture, we lose pictorial experience. (shrink)

Immanuel Kant gilt zu Recht als einer der wichtigsten Philosophen in der Geschichte der westlichen Philosophie. In dieser Einführung werden – neben einem Seitenblick auf seine Biografie und seinen intellektuellen Werdegang – die bedeutendsten Werke seiner kritischen Periode vorgestellt und anhand ihrer Schlüsselbegriffe erklärt. Außerdem wird Kants Neuansatz in der Philosophie aus einer zentralen Idee verständlich gemacht: der Idee, dass nicht nur das menschliche Handeln, sondern alle leitenden menschlichen Weltbezüge «normativ» strukturiert sind.

Public reason liberalism is defined by the idea that laws and policies should be justifiable to each person who is subject to them. But what does it mean for reasons to be public or, in other words, suitable for this process of justification? In response to this question, Kevin Vallier has recently developed the traditional distinction between consensus and convergence public reason into a classification distinguishing three main approaches: shareability, accessibility and intelligibility. The goal of this paper is to defend (...) the accessibility approach by demonstrating its ability to strike an appealing middle course in terms of inclusivity between shareability and intelligibility. We first argue against Vallier that accessibility can exclude religious reasons from public justification. Second, we use scientific reasons as a case study to show that accessibility excludes considerably fewer reasons than shareability. Throughout the paper, we connect our discussion of accessibility to John Rawls’s model of public reason, so as to give substance to the accessibility approach and to further our understanding of Rawls’s influential model. (shrink)

Five hundred years after his death, Niccolò Machiavelli still draws an astonishing range of contradictory characterizations. Was he a friend of tyrants? An ardent republican loyal to Florence’s free institutions? The father of political realism? A revolutionary populist? A calculating rationalist? A Renaissance humanist? A prophet of Italian unification? A theorist of mixed government? A forerunner to authoritarianism? The master of the dark arts of intrigue? This book provides a vivid and engaging introduction to Machiavelli’s life and works that sheds (...) new light on his originality and relevance. Gabriele Pedullà—a leading Italian expert and acclaimed writer—offers fresh readings of the Florentine thinker’s most famous writings, The Prince and the Discourses on Livy, as well as lesser-known texts. A new and often surprising Machiavelli emerges: one closer to his time but also better suited to inform our own. Pedullà’s portrait of Machiavelli highlights his close attention to social and emotional bonds, staunch opposition to oligarchy, keen awareness of the economic side of power dynamics, and strong preference for history over philosophy as a guide for leaders. This book recovers the excitement Machiavelli roused in his first readers for a twenty-first-century audience, capturing his capacity to provoke, both then and now, with unconventional ideas and startling insights. (shrink)

Kant’s account of practical justification for belief has attracted much attention in the literature, especially in recent years. In this context, scholars have generally emphasized the originality of Kant’s thought about belief (Glaube), and Kant indeed offers a definition of belief that is very different from views that were prevalent in eighteenth-century Germany. In this article, however, I argue that it is very likely that Christian August Crusius exerted influence on Kant’s definition of belief and his account of practical justification. (...) In turn, acknowledging this influence has relevant consequences for how we understand the phenomenology of Kantian belief. (shrink)

O presente artigo é fruto de trabalhos e pesquisas conduzidos pela equipe de coordenação do PNLD 2018 (Plano Nacional de Livros Didáticos), a qual se reuniu por duas ocasiões, juntamente com todos os pareceristas, em seminários exclusivamente dedicados ao projeto. O texto pode, pois, ser dividido em quatro seções, as quais (e cuja divisão) se revelarão suficientemente evidentes para o leitor. Em primeiro lugar, é apresentada uma revisão historiográfica (inédita, tanto quanto sabemos) do ensino de Filosofia no Ocidente, desde as (...) primeiras instituições da Antiguidade até a atualidade, mas com especial enfoque no caso brasileiro. Em segundo lugar, apresentamos uma revisão crítica da legislação mais relevante, sobretudo a vigente, para o processo de seleção dos manuais didáticos a distribuir pelas escolas brasileiras durante o período de vigência do edital, referindo em particular os critérios que nortearam tal seleção. Em terceiro lugar, são referidos alguns dos aspectos mais importantes das obras aprovadas neste edital do PNLD. Finalmente, são abordados alguns aspectos relativos aos desafios que o PNLD terá necessariamente que enfrentar, tendo em conta a conjuntura brasileira atual, nomeadamente os pacotes legislativos mais recentes a propósito do PNLD enquanto tal, mas também do papel da própria Filosofia no ensino obrigatório no nível médio. (shrink)

This paper aims at giving an account of the philosophy of norms of Georges Canguilhem in the framework of his philosophical vitalism. According to Canguilhem, vitalism is not a metaphysical or ontological theory, but rather a general attitude or a perspective about life and living beings, both understood employing the axiological concept of ‘normativity’. This notion allows Canguilhem to enlarge the concept of life beyond the field of biological phenomena, encompassing also phenomena of the social world, included technique and scientific (...) knowledge and rationality. Canguilhem’s perspective relocates human activities within a vitalistic conception of life, which redefines the meaning of human reason by putting it in relation to values and norms. (shrink)

Both in his pre-critical writings and in his critical works, Kant criticizes the Wolffian tradition for its use of the mathematical method in philosophy. The chapter argues that the apparent unambiguousness of this opposition between Kant and Wolff notwithstanding, the problem of ascertaining the relationship between Kant’s and Wolff’s methods in philosophy cannot be dismissed so quickly. Only a close consideration of Kant’s different remarks on Wolff’s approach and a comparison of the methods that Wolff and Kant actually used in (...) philosophy can allow us to determine when Kant’s criticisms are justified and where the differences in their methodological proposals for philosophy actually lie. We see that Kant’s account of philosophical method in fact has some elements in common with the Wolffian paradigm, even though there are also relevant differences. (shrink)

Philosophers have suggested that, in order to understand the particular visual state we are in during picture perception, we should focus on experimental results from vision neuroscience—in particular, on the most rigorous account of the functioning of the visual system that we have from vision neuroscience, namely, the ‘Two Visual Systems Model’. According to the initial version of this model, our visual system can be dissociated, from an anatomo-functional point of view, into two streams: a ventral stream subserving visual recognition, (...) and a dorsal stream subserving the visual guidance of action. Following this model, philosophers have suggested that, since the two streams have different functions, they represent different properties of a picture. However, the original view proposed by the ‘Two Visual Systems Model’ about the presence of a strong anatomo-functional dissociation between the two streams has recently been questioned on both philosophical and experimental grounds. Indeed, the analysis of several new pieces of evidence seems to suggest that many visual representations in our visual system, related to different tasks, are the result of a deep functional interaction between the streams. In the light of the renewed status of the ‘Two Visual Systems Model’, also our best philosophical model of picture perception should be renewed, in order to take into account a view of the process of picture perception informed by the new evidence about such interaction. Despite this, no account fulfilling this role has been offered yet. The aim of the present paper is precisely to offer such an account. It does this by suggesting that the peculiar visual state we are in during picture perception is subserved by interstream interaction. This proposal allows us to rely on a rigorous philosophical account of picture perception that is, however, also based on the most recent results from neuroscience. Unless the explanation offered in this paper is endorsed, all the recent evidence from vision neuroscience will remain unexplained under our best empirically informed philosophical theory of picture perception. (shrink)

An implicit assumption in most works on change recipient reactions is that employees are self-centred and driven by a utilitarian perspective. According to large parts of the organizational change literature, employees’ reactions to organizational change are mainly driven by observations around the question ‘what will happen to me?’ We analysed change recipients’ reactions to 26 large-scale planned change projects in a policing context on the basis of 23 in-depth interviews. Our data show that change recipients drew on observations with three (...) foci to assess change, making sense of change as multidimensional and mostly ambivalent in nature. In their assessment of organizational change, recipients care not only about their own personal outcomes, but go beyond self-interested concerns to show a genuine interest in the impact of change on their colleagues and organization. Meaningful engagement of employees in organizational change processes requires recognizing that reactions are not simply ‘all about me’. We add to the organizational change literature by introducing a behavioural ethics perspective on change recipients’ reactions highlighting an ethical orientation where moral motives that trigger change reactions get more attention than is common in the change management literature. Beyond the specifics of our study, we argue that the genuine concern of change recipients for the wellbeing of others, and the impact of the organizations’ activities on internal and external stakeholders, needs to be considered more systematically in research on organizational change. (shrink)

In this paper, I distinguish three general approaches to public trust in science, which I call the individual approach, the semi-social approach, and the social approach, and critically examine their proposed solutions to what I call the problem of harmful distrust. I argue that, despite their differences, the individual and the semi-social approaches see the solution to the problem of harmful distrust as consisting primarily in trying to persuade individual citizens to trust science and that both approaches face two general (...) problems, which I call the problem of overidealizing science and the problem of overburdening citizens. I then argue that in order to avoid these problems we need to embrace a (thoroughly) social approach to public trust in science, which emphasizes the social dimensions of the reception, transmission, and uptake of scientific knowledge in society and the ways in which social forces influence both positively and negatively the trustworthiness of science. (shrink)

Friendship is commonly assumed to reduce strategic uncertainty and enhance tacit coordination. However, this assumption has never been tested across two opposite poles of coordination involving either strategic complementarity or substitutability. We had participants interact with friends or strangers in two classic coordination games: the stag-hunt game, which exhibits strategic complementarity and may foster “cooperation”, and the entry game, which exhibits strategic substitutability and may foster “competition”. Both games capture a frequent trade-off between a potentially high paying but uncertain option (...) and a low paying but safe alternative. We find that, relative to strangers, friends are more likely to choose options involving uncertainty in stag-hunt games, but the opposite is true in entry games. Furthermore, in stag-hunt games, friends “tremble” less between options, coordinate better and earn more, but these advantages are largely decreased or lost in entry games. We further investigate how these effects are modulated by risk attitudes, friendship qualities, and interpersonal similarities. (shrink)

Mereological nihilism is the thesis that there are no composite objects—i.e. objects with proper material parts. One of the main advantages of mereological nihilism is that it allows its supporters to avoid a number of notorious philosophical puzzles. However, it seems to offer this advantage only at the expense of certain widespread and deeply entrenched beliefs. In particular, it is usually assumed that mereological nihilism entails eliminativism about ordinary objects—i.e. the counterintuitive thesis that there are no such things as tables, (...) apples, cats, and the like. In this paper, I argue that this assumption is false—mereological nihilists do not need to be eliminativists about tables, apples, or cats. Non-eliminativist nihilists claim that all it takes for there to be a cat is that there are simples arranged cat-wise. More specifically, non-eliminative nihilists argue that expressions such as ‘the cat’ in sentences such as ‘The cat is on the mat’ do not refer to composite objects but only to simples arranged cat-wise and compare this metaphysical discovery to the scientific discovery that ‘water’ refers to dihydrogen oxide. Non-eliminative nihilism, I argue, is not only a coherent position, but it is preferable to its more popular, eliminativist counterpart, as it enjoys the key benefits of nihilism without incurring the prohibitive costs of eliminativism. Moreover, unlike conciliatory strategies adopted by eliminative nihilists, non-eliminative nihilism allow its supporters to account not only for how we can assert something true by saying ‘The cat is on the mat’ but also for how we can believe something true by believing that the cat is on the mat. (shrink)

The history of Pythagoreanism is littered with different and incompatible interpretations. This observation directs this book towards a fundamentally historiographical rather than philological approach, setting out to reconstruct the way in which the tradition established Pythagoreanism s image.".

Norman Daniels’s theory of ‘accountability for reasonableness’ is an influential conception of fairness in healthcare resource allocation. Although it is widely thought that this theory provides a consistent extension of John Rawls’s general conception of justice, this paper shows that accountability for reasonableness has important points of contact with both utilitarianism and intuitionism, the main targets of Rawls’s argument. My aim is to demonstrate that its overlap with utilitarianism and intuitionism leaves accountability for reasonableness open to damaging critiques. The important (...) role that utilitarian-like cost-effectiveness calculations are allowed to play in resource allocation processes disregards the separateness of persons and is seriously unfair towards individuals whose interests are sacrificed for the sake of groups. Furthermore, the function played by intuitions in settling frequent value conflicts opens the door for sheer custom and vested interests to steer decision-making. (shrink)

In this paper, I develop Mauricio Suárez’s distinction between denotation, epistemic representation, and faithful epistemic representation. I then outline an interpretational account of epistemic representation, according to which a vehicle represents a target for a certain user if and only if the user adopts an interpretation of the vehicle in terms of the target, which would allow them to perform valid (but not necessarily sound) surrogative inferences from the model to the system. The main difference between the interpretational conception I (...) defend here and Suárez’s inferential conception is that the interpretational account is a substantial account—interpretation is not just a “symptom” of representation; it is what makes something an epistemic representation of a something else. (shrink)

Here is a crucial question in the contemporary philosophy of perception: how can we be aware of action properties? According to the perceptual view, we consciously see them: they are present in our visual phenomenology. However, this view faces some problems. First, I review these problems. Then, I propose an alternative view, according to which we are aware of action properties because we imagine them through a special form of imagery, which I call visuomotor imagery. My account is to be (...) preferred as it offers an explanation of our awareness of action properties without generating all the problems that the perceptual view faces. (shrink)

This paper introduces a possible alternative model of gravity based on the theory of fractional-dimension spaces and its applications to Newtonian gravity. In particular, Gauss’s law for gravity as well as other fundamental classical laws are extended to a D-dimensional metric space, where D can be a non-integer dimension. We show a possible connection between this Newtonian Fractional-Dimension Gravity (NFDG) and Modified Newtonian Dynamics (MOND), a leading alternative gravity model which accounts for the observed properties of galaxies and other astrophysical (...) structures without requiring the dark matter hypothesis. The MOND acceleration constant $${a_{0}} \simeq 1.2 \times 10^{-10} \text {m}\, \text{s}^{-2}$$ can be related to a natural scale length $$l_{0}$$ in NFDG, i.e., $$a_{0} \approx GM/l_{0}^{2}$$, for astrophysical structures of mass M, and the deep-MOND regime is present in regions of space where the dimension is reduced to $$D \approx 2$$. For several fundamental spherically-symmetric structures, we compare MOND results, such as the empirical Radial Acceleration Relation (RAR), circular speed plots, and logarithmic plots of the observed radial acceleration $$g_{obs}$$ vs. the baryonic radial acceleration $$g_{bar}$$, with NFDG results. We show that our model is capable of reproducing these results using a variable local dimension $$D\left( w\right)$$, where $$w =r/l_{0}$$ is a dimensionless radial coordinate. At the moment, we are unable to derive explicitly this dimension function $$D\left( w\right)$$ from first principles, but it can be obtained empirically in each case from the general RAR. Additional work on the subject, including studies of axially-symmetric structures, detailed galactic rotation curves fitting, and a possible relativistic extension, will be needed to establish NFDG as a viable alternative model of gravity. (shrink)

Zeit spielt in Adornos Philosophie eine tragende, allerdings vergleichsweise verdeckte Rolle. Gabriele Geml zeigt in diesem Buch, wie Adorno über die Zeit seiner Zeit dachte, indem sie modellhaft unterschiedliche Stränge dieser Zeittheorie rekonstruiert. Deren Besonderheiten liegen in der Zusammenführung von soziokulturellen, geschichtsphilosophischen und ästhetischen – insbesondere musikästhetischen – Problemkreisen; darüber hinaus in der sprachlichen Darstellungsform, die Adorno gemäß seiner Auffassung von Kritischer Theorie als eine Gestalt von Praxis begriff.

In his paper “Explaining Deductive Inference” Prawitz states what he calls «a fundamental problem of logic and the philosophy of logic»: the problem of explaining «Why do certain inferences have the epistemic power to confer evidence on the conclusion when applied to premisses for which there is evidence already?». In this paper I suggest a way of articulating, and partly modifying, the intuitionistic answer to this problem in such a way as to both answer Prawitz’s problem and satisfy a requirement (...) I argue to be crucial for any epistemic theory of the meaning of the logical constants: the requirement that evidence is epistemically transparent. (shrink)

From mass murder to genocide, slavery to colonial suppression, acts of atrocity have lives that extend far beyond the horrific moment. They engender trauma that echoes for generations, in the experiences of those on both sides of the act. Gabriele Schwab reads these legacies in a number of narratives, primarily through the writing of postwar Germans and the descendents of Holocaust survivors. She connects their work to earlier histories of slavery and colonialism and to more recent events, such as (...) South African Apartheid, the practice of torture after 9/11, and the "disappearances" that occurred during South American dictatorships. Schwab's texts include memoirs, such as Ruth Kluger's _Still Alive_ and Marguerite Duras's _La Douleur_; second-generation accounts by the children of Holocaust survivors, such as Georges Perec's _W_, Art Spiegelman's _Maus_, and Philippe Grimbert's _Secret_; and second-generation recollections by Germans, such as W. G. Sebald's _Austerlitz_, Sabine Reichel's _What Did You Do in the War, Daddy?_, and Ursula Duba's _Tales from a Child of the Enemy_. She also incorporates her own reminiscences of growing up in postwar Germany, mapping interlaced memories and histories as they interact in psychic life and cultural memory. Schwab concludes with a bracing look at issues of responsibility, reparation, and forgiveness across the victim/perpetrator divide. (shrink)

A complementary system for a given logic is a proof system whose theorems are exactly the formulas that are not valid according to the logic in question. This article is a contribution to the complementary proof theory of classical propositional logic. In particular, we present a complementary proof-net system, $$\textsf{CPN}$$ CPN, that is sound and complete with respect to the set of all classically invalid (one-side) sequents. We also show that cut elimination in $$\textsf{CPN}$$ CPN enjoys strong normalization along with (...) strong confluence (and, hence, uniqueness of normal forms). (shrink)

Suppose we want to take seriously the neoverificationist idea that an intuitionistic theory of meaning can be generalized in such a way as to be applicable not only to mathematical but also to empirical sentences. The paper explores some consequences of this attitude and takes some steps towards the realization of this program. The general idea is to develop a meaning theory, and consequently a formal semantics, based on the idea that knowing the meaning of a sentence is tantamount to (...) having a criterion for establishing what is a justification for it. Section 1 motivates a requirement of epistemic transparency imposed onto justifications conceived as mental states. In Section 2, the formal notion of justification for an atomic formula is defined, in terms of the notion of cognitive state. In Section 3, the definition is extended to logically complex formulas. In Section 4, the notion of truth-ground is introduced and is used to give a definition of logical validity. (shrink)

Among the theses that for centuries have ensured Niccolò Machiavelli an ambiguous fame, a special place goes to his extremely positive opinion of social conflicts, and, more in particular, to the claim that in ancient Rome 'the disunion between the plebs and the Roman senate made that republic free and powerful'. Contrary to a long tradition that had always highly valued civic concord, Machiavelli thought that - at least under certain conditions - internecine discord could be a source of strength (...) and not of weakness, and built upon this daring proposition an original vision of political order. Machiavelli in Tumult is the first book-length study entirely devoted to analyzing this idea, its ancient roots, its enduring influence up until the American and the French Revolution, and its relevance for contemporary political theory. (shrink)