Within the framework of a general reflection on technical change, this paper is aimed at opposing an approach that assigns a primary role to the progress of biological knowledge in the evolution of the agro-food system. Instead, the importance of the complex and heterogeneous nature of the transformation under way is highlighted. Biotechnological research risks falling into a reductionist rut when it ignores the structural and organizational changes in the agro-food industry and the contribution of other technical innovations, especially in (...) the field of computers and in product innovation. If one really wants to speak of a biotechnology revolution, one must specify that it is essentially a scientific revolution: at the production level the contribution of the biotechnologies is still potential, while the agro-food sector is going through a period of profound change. (shrink)

Roberto Esposito is one of the most prolific and important exponents of contemporary Italian political theory.

Holes are a good example of the sort of entity that down-to-earth philosophers would be inclined to expel from their ontological inventory. In this work we argue instead in favor of their existence and explore the consequences of this liberality—odd as they might appear. We examine the ontology of holes, their geometry, their part-whole relations, their identity and their causal role, the ways we perceive them. We distinguish three basic kinds of holes: blind hollows, perforating tunnels, and internal cavities, treating (...) these uniformly as immaterial bodies. We develop a morphology of holes, focusing on the way a hole can be filled, and then look at the main properties of the resulting conceptual framework: holes are parasitic upon the surfaces of their hosts; holes can move, fuse into each other, split; they can be born, develop, and die. Finally, we examine how some morphological features of holes are represented in perception, including the conditions whereby we have the impression that we see, feel, or even hear a hole. The book has over 150 pictures and is completed by a formal appendix, a section with puzzles and exercises, and a extensive annotated bibliography. (shrink)

The possibility of changing the past by means of time-travel appears to depend on the possibility of distinguishing the past as it is ‘before’ and ‘after’ the time-travel. So far, all the metaphysical models that have been proposed to account for the possibility of past-changing time-travels operate this distinction by conceiving of time as multi-dimensional, and thus by significantly inflating our metaphysics of time. The aim of this article is to argue that there is an intuitive sense in which past-changing (...) time-travels are metaphysically possible also in one-dimensional time. (shrink)

To a greater extent than in other technical domains, research and progress in Artificial Intelligence has always been entwined with the fictional. Its language echoes strongly with other forms of cultural narratives, such as fairytales, myth and religion. In this essay we present varied examples that illustrate how these analogies have guided not only readings of the AI enterprise by commentators outside the community but also inspired AI researchers themselves. Owing to their influence, we pay particular attention to the similarities (...) between religious language and the way in which the potential advent of greater than human intelligence is presented contemporarily. We then move on to the role that fiction, science fiction most of all, has historically played and is still playing in the discussion of AI by influencing researchers and the public, shifting the weights of different scenarios in our collectively perceived probability space. We sum up by arguing that the lore surrounding AI research, ancient and modern, points to the ancestral and shared human motivations that drive researchers in their pursuit and fascinate humanity at large. These points of narrative entanglement where AI meets the wider culture should serve to amplify the call to engage ourselves with the discussion of the potential destination of this technology. (shrink)

Roberto Schwarz’s 1966 reading reveals the social content of a famously elusive text by Franz Kafka, and hints at its hidden affinities with both the historical moment of Schwarz’s reading and with our own present.

We investigate certain Brouwer-Zadeh lattices that serve as abstract counterparts of lattices of effects in Hilbert spaces under the spectral ordering. These algebras, called PBZ*-lattices, can also be seen as generalisations of orthomodular lattices and are remarkable for the collapse of three notions of “sharpness” that are distinct in general Brouwer-Zadeh lattices. We investigate the structure theory of PBZ*-lattices and their reducts; in particular, we prove some embedding results for PBZ*-lattices and provide an initial description of the lattice of PBZ*-varieties.

Management of different types of partnerships plays a decisive role in company performance. Complex business ventures, such as those created to serve low-income populations, usually include both cross- and same-sector partnerships. However, the initial diversity featured in these alliance portfolios diminishes as companies take their ventures up to scale. This article develops theoretical propositions about the evolution and configuration patterns of portfolios that include both cross- and same-sector partnerships. Two longitudinal case studies serve to illustrate the theoretical framework developed for (...) alliance portfolios that include both types of partnerships. Companies that create such portfolios adopt partnership strategies that follow paths also identified in the evolution of portfolios only made up of partnerships with other private firms: i.e., an evolution from adapting to shaping and exploiting strategies. (shrink)

There are two main ways in which the notion of mereological fusion is usually defined in the current literature in mereology which have been labelled ‘Leśniewski fusion’ and ‘Goodman fusion’. It is well-known that, with Minimal Mereology as the background theory, every Leśniewski fusion also qualifies as a Goodman fusion. However, the converse does not hold unless stronger mereological principles are assumed. In this paper I will discuss how the gap between the two notions can be filled, focussing in particular (...) on two specific sets of principles that appear to be of particular philosophical interest. The first way to make the two notions equivalent can be used to shed some interesting light on the kind of intuition both notions seem to articulate. The second shows the importance of a little-known mereological principle which I will call ‘Mild Supplementation’. As I will show, the mereology obtained by adding Mild Supplementation to Minimal Mereology occupies an interesting position in the landscape of theories that are stronger than Minimal Mereology but weaker than what Achille Varzi and Roberto Casati have labelled ‘Extensional Mereology’. (shrink)

Free Trade Reimagined begins with a sustained criticism of the heart of the emerging world economy, the theory and practice of free trade. Roberto Mangabeira Unger does not, however, defend protectionism against free trade. Instead, he attacks and revises the terms on which the traditional debate between free traders and protectionists has been joined. Unger's intervention in this major contemporary debate serves as a point of departure for a proposal to rethink the basic ideas with which we explain economic (...) activity. He suggests, by example as well as by theory, a way of understanding contemporary economies that is both more realistic and more revealing of hidden possibilities for transformation than are the established forms of economics. One message of the book is that we need not choose between accepting and rejecting globalization; we can have a different globalization. Traditional free trade doctrine rests on shaky empirical and theoretical ground. Unger takes a new approach to show when international trade is likely to be useful or harmful to the socially inclusive economic growth that every nation wants. Another message is that the movement of people and ideas is more important than the movement of things and money, and that freedom to change the institutions defining a market economy is just as important as freedom to exchange goods on the basis of those institutions. Free Trade Reimagined ranges broadly within and outside economics. Presenting technical issues in plain language, it appeals to the general reader. It puts a disciplined imagination in the service of rebellion against the dictatorship of no alternatives that characterizes life and thought today. (shrink)

Unger shows how a changed practice of legal analysis can reshape the dominant institutions of representative democracy, market economy and free civil society.

The word “utopia” was coined by Thomas More and refers to the unreal and ideal state described in his Utopia, first published in 1516. Following the example of Plato’s Republic, More as well as other thinkers and writers of the 16th and 17th century reflect on the political relevance of utopia and provide unique accounts of ideal, just, and perfect “no places”, as paradigms and standards of social, political, and religious reformation of the coeval world. However, the political significance of (...) utopia relies on a basic anthropological feature, which incidentally is already underlined by More: the relationship between imagination and experience. This means that: 1) the human being’s “eidetic” freedom is characterised by the inseparable relationship between imagination, reflection, experience and action; 2) utopia is capable of disclosing the transformative and normative features related to the human being’s constitution; 3) utopia can be fruitfully used to motivate human will and mobilise support for human flourishing. In this article I endeavour to show that among contemporary philosophers it is Hans Jonas who most fully develops the anthropological significance of utopia by investigating the very relationship between imagination and experience, and by underlining how the eidetic and reflective constitution of the human being leads to ethics. As a further goal, I wish to highlight that the anthropological relevance of utopia can shed light on our imaginative and ambivalent nature, and provide a practical and educational basis for the achievement of an “ethics of images” for the current digital era. For this purpose I shall draw on the thinking of Marie-José Mondzain and Jean-Jacques Wunenburger, among other scholars. (shrink)

Leibniz’s question “why is there something rather than nothing?”, also known as the Primordial Existential Question, has often been the focus of intense philosophical controversy. While some authors take it to pose a profound metaphysical puzzle, others denounce the alleged lack of meaning or the inconceivability of the idea of nothingness. In a series of articles, Adolf Grünbaum develops an empirically informed critique with the aim to demonstrate that the Primordial Existential Question poses a “non-issue” which does not require explanation. (...) Grünbaum’s critique prompted heated debates in the recent literature. In this paper, I examine each step of Grünbaum’s reasoning and argue that it fails to show that the Primordial Existential Question is ill-founded. Moreover, I identify and rebut several strategies that one may employ to amend Grünbaum’s critique. In doing so, I address various issues related to the Primordial Existential Question, including the alleged need for its proponents to rely on contentious metaphysical presuppositions and the purported availability of empirical evidence which answers or dissolves such a question. (shrink)

I reject the widely held view that Duhem's 1906 book La Théorie physique is a statement of instrumentalistic conventionalism, motivated by the scientific crisis at the end of the nineteenth century. By considering Duhem's historical context I show that his epistemological views were already formed before the crisis occured; that he consistently supported general thermodynamics against the new atomism; and that he rejected the epistemological views of the latter's philosophical supporters. In particular I show that Duhem rejected Poincaré's account of (...) scientific language, Le Roy's view that laws are definitions, and the conventionalist's use of simplicity as the criterion of theory choice. Duhem regarded most theory choices as decidable on empirical grounds, but made historical context the main determining factor in scientific change. (shrink)

Roberto Frega & Giovanni Maddelena – Can you recollect what the situation was concerning the study of pragmatism when you were in college? Richard J. Bernstein – I was an undergraduate at the University of Chicago from 1949 to 1951. At the time the “Hutchins College” was an unusual institution. The entire curriculum was fixed and it was organized around reading many of the great books of the Western tradition. From the time I arrived, I was reading Plato, Aristotle, (...) Galileo, Darwin, Herodotus... (shrink)

Mathematical game theory – developed starting from the publication of The Theory of Games and Economic Behavior , by John von Neumann and Oskar Morgenstern – aims to outline an ideal model of behaviour of rational agents involved in some interaction with other rational agents. For this reason, game theory has immediately attracted the attention of philosophers dealing with practical rationality and, since the fifties, has been applied to the analysis of several issues concerning ethics and philosophy of politics. Here (...) we will focus on one of the most interesting applications of game theory to ethical-political inquiry, i.e., with the game theoretic analysis of some problems related to the evolution of moral norms. Firstly, we will provide a short outline of the development of game theory, which has lead to the formulation of a plurality of different game theories. It will be shown that such theories can be classified in two main groups: rationalistic game theories –in two different versions: classical and epistemic – and evolutionary game theories. Moreover, some basic elements of classical game theory will be introduced and the key ideas of epistemic and evolutionary game theories will be illustrated. Afterwards, the main approaches developed within the ethical-political applications of game theory will be shortly described. Finally, some results obtained in the last twenty years by the researchers who have analysed the evolution of moral norms by the conceptual tools of evolutionary and epistemic game theories, will be examined. (shrink)

The explanation of the phenomenon of Brownian motion, given by Einstein in 1905 and based on the kinetic–molecular conception of matter, is considered one of the fundamental pillars supporting atomism in its victorious struggle against phenomenological physics in the early years of this century. Despite the importance of the subject, there exists no specific study on it of sufficient depth. Generally speaking, most histories of physics repeat the following scheme: the discovery made by Robert Brown in 1827 , of the (...) continuous movement of small particles suspended in a fluid did not arouse interest for a long time. Finally, at the close of the century, Gouy's research brought it to the attention of the physicists. Gouy was convinced that Brownian motion constituted a clear demonstration of the existence of molecules in continuous movement. Nevertheless, he did not work out any mathematized theory that could be subjected to quantitative confirmation. All nineteenth-century research remained at the qualitative level and yet it was able to clarify some general characteristics of the phenomenon: the completely irregular, unceasing, motion of the particles is not produced by external causes. It does not depend on the nature of the particles but only on their size. The first significant measurements, carried out by Felix Exner in 1900, appeared to deny the possibility of reconciling the kinetic theory with Brownian motion. The discovery of the ultra-microscope then allowed Zsigmondy to perceive the presence of movements, which were completely analogous to Brown's, in the particles of the colloids; these movements were rather smaller in size than those invesigated up to then. Thus Zsigmondy aroused interest in the phenomenon. Finally, in 1905, Einstein succeeded in stating the mathematical laws governing the movements of particles on the basis of the principles of the kinetic–molecular theory. The following year Smoluchowski arrived at conclusions which corresponded to Einstein's. These laws received a first, rough confirmation in the years immediately following by the work of The Svedberg, Seddig and, for some historians, Henri. Then in 1908 Jean Perrin gave it a definitive confirmation. (shrink)

The aim of this paper is to analize both the side that points to a field of possibilities and the side that points to the moment of a particular action in Husserl's formulation of the categorical imperative: "Do at every moment the best that is attainable!" First, the author surveys the range of possibilities considered by Husserl in order to delineate the best course of action. This analysis leads to a twofold enlargement of the practical horizon. On the one hand (...) a personal life-horizon involves both a unified style or habituality and a decision endorsing a profession or vocation, on the other hand an intersubjective horizon entails the attainment of a community of love as the highest form of community. Second, the paper explores the development of the categorical imperative with the purpose of stressing its subordination to the values of love and its teleological orientation toward a more perfect accomplishment of what is only partially attained. It is argued that, whereas determinateness in the horizon of practical possibilities leads to a discussion of the best possible action within a limited sphere, indeterminateness motivates the best possible approximation to a teleological ideal. Finally, the paper examines the moment of a particular action in order to show how the notion of kairós plays a role in different stages in the development of the categorical imperative that involve a critical moment of opportunity.El propósito de este artículo es analizar tanto el lado que se orienta al campo de posibilidades como el lado que se dirige al momento de una acción particular en la formulación husserliana del imperativo categórico: "¡Haz en todo momento lo mejor entre lo alcanzable!" En primer lugar, el autor examina el alcance de las posibilidades que Husserl considera a fin de delinear el mejor curso de acción. Este análisis desemboca en una doble ampliación del horizonte práctico. Por un lado, un horizonte personal de vida implica tanto una habitualidad o estilo unitario como una decisión que elige una profesión o vocación; por el otro, un horizonte intersubjetivo implica el logro de una comunidad del amor como la más alta forma de comunidad. En segundo lugar, el artículo explora la evolución del imperativo categórico con el objeto de subrayar su subordinación a los valores del amor y su orientación teleológica hacia una realización más perfecta de lo que solo ha sido alcanzado parcialmente. Se sostiene que, mientras la determinación en el horizonte de posibilidades prácticas lleva al examen de la mejor acción posible dentro de una esfera limitada, la indeterminación motiva la mejor aproximación posible a un ideal teleológico. Por último, se analiza el momento de una acción particular a fin de mostrar cómo la noción de kairós desempeña un papel en diferentes estadios en el desenvolvimiento del imperativo categórico que encierran un momento crítico de oportunidad. (shrink)

I wish to carry out a philosophical inquiry into the present day intercultural public spheres. The thesis I endeavour to support is that the achievement of inclusive public spheres largely depends on one’s willingness and capacity to foster the “appreciation of diversities” by first, enhancing policies and forms of cooperation between the citizens’ emotional and motivational resources, and then enhancing their cognitive competences. More specifically, my proposal is to understand such an effort from the viewpoint of post-Weberian responsibility, that is (...) of an ethics and politics that overcome the traditional divisions between theory and practice, cognition and emotion, “Verantwortung” and “Gesinnung” , and therefore succeed in enhancing the citizens’ awareness and attitudes as – in Habermas’ words – “democratic co-legislators”. The case study of Matthew Lipman’s “Philosophy for Children/Community” succeeds precisely in highlighting these results. (shrink)

Ce travail expose et discute la réception de Hans Jonas effectuée au sein de la « science de l’image » (Bildwissenschaft). On présente, en premier lieu, le débat actuel sur l’image dans le cadre de cette Bildwissenschaft. En second lieu, on expose les principaux moments de la réception de Jonas dans ledit contexte et on analyse les positions fondamentales de Jonas à propos de l’image et de l’imagination. Enfin, on évalue les avancées et les limites de la réception de Jonas (...) et on prend en considération quelques positions jonassiennes qui peuvent représenter un apport au débat actuel sur l’image. (shrink)

In the Parmenides Plato claims that by relinquishing Forms one would entirely destroy tên tou dialegesthai dunamin. I argue that this peculiar phrase does not indicate, as often suggested, the power or possibility of all discourse or thought, but the power of dialectic, i. e. the highest science; and that its preservation is, for Plato, a decisive reason for the necessity of the Forms.

The idea that what we perceive are tropes is anything but new. In fact, it was one of the reasons why the ontology of tropes was postulated in the first place. Still, the claim that we perceive tropes is invariably and purely based on pre-philosophical intuitions or, indirectly, either as a supporting argument for the advantages of content view when compared to the relational view of experience, or as a supporting argument in favor of the irreducible subjective character of experience. (...) In this paper, I take the content view for granted and argue in favor of what is herein referred to as the trope-content view of experience. My defense is a case of inference to the best explanation. The trope-content view can meet all reasonable desiderata on the experience and its content without assuming gaps or making the ad hoc assumption that there are different layers of content, or so shall I argue. (shrink)

La fenomenología muestra desde su comienzo mismo una tendencia teológica. Mientras que Husserl desarrolló una teología filosófica vinculada a la teleología infinita de la comunidad trascendental, Scheler elaboró un saber de salvación como participación en el ens a se. A su vez, Heidegger se refirió al último Dios como el comienzo de las inconmensurables posibilidades de nuestra historia. Sobre este trasfondo, que realza la excedencia de posibilidades, el giro teológico en la fenomenología reciente puede ser entendido como un intento de (...) centrar la demasía en reinos particulares como la intersubjetividad, la interioridad y el mundo, o bien en la condición de los fenómenos refiriéndolos a una lógica de la sobreabundancia o a una máxima saturación. (shrink)

This chapter focuses on one of the common fallacies in Western philosophy called 'poisoning the well' (PTW). There are some forms of ad hominem varieties that are usually a response to an interlocutor's claims. Unlike them, PTW occurs when we illegitimately prime our audience with a pre‐emptive strike against, or with adverse information about, an argumentative opponent before the latter has had a chance to say anything in her own defense, or in defense of her point of view. This has (...) the insidious effect of creating a conceptual framework according to which the audience – and maybe even the interlocutor herself – will interpret her claims as 'fulfilling' and 'confirming' the presumptions buried inside this conceptual trap. Most of the time Karl Popper's criterion of falsifiability is still quite a useful tool and one that can help us gain a firmer understanding of PTW. (shrink)

Welfare capitalism is going through a deep crisis, and alternative models to welfare state capitalism such as liberal socialism and property-owning democracy are once again becoming prominent in public debates. The aim in this article is to compare the merits and the limits of liberal socialism and of property-owning democracy through the specific case of the distribution of educational capital, by comparing two educational systems: the Pay It Forward (PIF) system and the Tax-subsidy scheme (TS) system. Based on the analysis (...) of these two educational systems, we provide three arguments in favor of liberal socialist institutions in general and the PIF educational system in particular: (1) the individual common assets argument, (2) the principle of reciprocity argument, and (3) the predistribution argument. (shrink)

In textbook illustrations of migrating cells, actomyosin contractility is typically depicted as the contraction force necessary for cell body retraction. This dogma has been transformed by the molecular clutch model, which acknowledges that actomyosin traction forces also generate and transmit biomechanical signals at the leading edge, enabling cells to sense and shape their migratory path in mechanically complex environments. To fulfill these complementary functions, the actomyosin system assembles a gradient of contractile energy along the front‐rear axis of migratory cells. Here, (...) we highlight the hierarchic assembly and self‐regulatory network structure of the actomyosin system and explain how the kinetics of different nonmuscle myosin II (NM II) paralogs synergize during contractile force generation. Our aim is to emphasize how protrusion formation, cell adhesion, contraction, and retraction are spatiotemporally integrated during different modes of migration, including chemotaxis and durotaxis. Finally, we hypothesize how different NM II paralogs might tune aspects of migration in vivo, highlighting future research directions. (shrink)

The Diuisio Aristotelea 67M/32DL draws a distinction between two categories of beings, per se and relatives. I defend three main theses. First, that the relation of dependence characterizing the members of the latter category is modal and symmetrical in nature and, accordingly, the per se-relatives contrast cannot be equivalent to the substance-accidents contrast. Second, that the type of relativity relevant to this diuisio is both ontological and semantic in nature (but with different emphases depending on the version of the diuisio (...) considered). Third, I argue, against a widespread opinion, that the last line of the DL version of the diuisio does not concern metaphysical principles. Here I also compare the diuisio to other Early Academic bicategorial schemes and show that they differ from one another significantly, especially as far as the alleged connection between categories and metaphysical principles is concerned. (shrink)

In quantum information and computation, entanglement is a resource. When combining concepts, the application of entanglement outside of micro-physical systems is an useful tool. We suggest new cognitive image-based tests that do not need to be translated. No prior knowledge of terms related to the concepts is required, therefore the choice is more intuitive. We examine the merging of two concepts that establish non-classical statistical correlation and present an entanglement-aware vector encoding algorithm. This research’s added value results in an automated (...) system that teaches artificial intelligence to identify and handle entangled concepts. (shrink)

Una lungo viaggio fra esteti, scrittori e poeti, dotti riformatori, critici letterari, linguisti, traduttologi up to date.

v. 1. Il "background" religioso e culturale.

According to Robert Hertz, death means a change in social relations. The purpose of this paper is to inquire about the kind of mediation that different world populations establish with their deaths. We compared examples from different eras and regions, and three main strategies are identified which, even if they admit certain number of variations, can be characterized by the persistence of a common logic. These are: distance, in which identities and relations are modified; recycling, when identities are maintained but (...) relations are transformed; and retention, which accepts the transmutation of identities, but not of relations. Once described the qualities of each one, we show that, far from being able to identify any economic-social conditioning, these strategies can coexist as possibilities in the mind of every society. (shrink)

Editorial do periódico Filosofia e Educação.

I propose a revision of the received lexicography of μεσότης with regard to Plato’s and Aristotle’s use of the word. In their works, μεσότης never indicates something that merely ‘lies in the middle’, and rather hints at what establishes a reason-grounded, ἀναλογία-like relationship between two extremes. Particularly controversial occurrences of the word μεσότης are connected to the introduction of Aristotle’s ethical and perceptual doctrines of the mean, in Nicomachean Ethics II and De Anima II.12. In this regard, I shall briefly (...) mention some promising directions of inquiry that seem worthy of further investigation. (shrink)

This paper aims to be a compendium on the significance of images as an effective mediator in communication. The research work has resulted from the assumption that it is possible to think of the image as an intrinsically ethical mediator in communication. It has been amply demonstrated that the use of images can reach a level within a communication that is inherently ethical, able to take effective account of an otherness. There cannot exist, in this sense, a communication that is (...) not an appeal, a search for the other, inside this kind of exchange, with full respect of the other’s essence. A communication that makes use of images in an ethical manner will also be more immediate and certainly more effective. In order to address these issues, this paper’s investigation has been deepened with the semiotics bibliography of French essayist Roland Barthes, with particular reference to those essays concerning a kind of poetics of the punctum, an analysis in relation to those images that are able to disrupt the relationship between observer and observed. (shrink)

Five different Latin American experiences help us to understand the impacts of corporate social responsibility on communities. We focus on communities composed of low-income populations to compare types of interventions, their main characteristics, spaces for community participation, and some results and impacts. Some of the findings indicate that (a) a company’s enlightened self-interest in its CSR program ensures its commitment to the program and the program’s sustainability; (b) community involvement from the outset in defining a project increases the probability of (...) success, since corporations cannot assume they understand the needs of a community by taking them at face value; (c) projects do not create untenable expectations in local communities when they consider the whole life cycle and the sustainability of the investment after an appropriate exit strategy is executed; and (d) financial resources are only part of the equation because corporations can have enormous impacts with limited financing if programs are well defined and supported. (shrink)

Studying Giles of Rome’s De ecclesiastica potestate, scholars usually focus their attention on the first part, where the Augustinian master argues in favor of his extreme theory of papal power. The present paper deals with the second part of the treatise, devoted to the relationship between the Church and temporal possessions. The main issues discussed in this part are therefore not political and ecclesiastical power, but ownership and poverty. The paper underlines in the first place the connection existing between Giles (...) of Rome’s treatment of these problems and the controversy between Secular and Mendicant clergy. Although originally a mendicant friar himself, Giles tries to avoid any interpretation of mendicant proverty that could undermine the right of the Church to exercise lordship over temporal goods. In the second place, the paper shoes how Giles’ account of the origin of private poverty is functional to his claim that the Church possesses all rights on temporal goods at the highest level. In this way, the Church is the sole authority that can grant a right of property, so that every human being depends on the Church also for his legitimate possession of temporal goods. (shrink)