Arguments of stability, intended in a wide sense, including the discussion of the conditions of the onset of instability and of stability changes, play a central role in the main theorizations of morphogenesis in 20th century theoretical biology. The aim of this essay is to shed light on concepts and images mobilized in the construction of arguments of stability in theorizing morphogenesis, since they are pivotal in establishing meaningful relationships between mathematical models and empirical morphologies.

Determinism and unpredictability are compatible since deterministic flows can produce, if sensitive to initial conditions, unpredictable behaviors. Within this perspective, the notion of scenario to chaos transition offers a new form of predictability for the behavior of sensitive to initial condition systems under the variation of a control parameter. In this paper I first shed light on the genesis of this notion, based on a dynamical systems approach and on considerations of structural stability. I then suggest a link to the (...) figure of epigenetic landscape, partially inspired by a dynamical systems perspective, and offering a theoretical framework to apprehend developmental noise. (shrink)

Digital practices in design, together with computer-assisted manufacturing (CAM), have inspired the reflection of philosophers, theorists, and historians over the last decades. Gilles Deleuze’s The Fold: Leibniz and the Baroque (1988) presents one of the first and most successful concepts created to think about these new design and manufacturing practices.1 Deleuze proposed a new concept of the technological object, which was inspired by Bernard Cache’s digital design practices and computer-assisted manufacturing. Deleuze compared Cache’s practices to Leibniz’s differential calculus-based notion of (...) the parametric curve. From this perspective, the object is no longer an essential form: rather, it is functional, defined by a family of parametric curves. In Deleuze’s terms, it is an objectile. This definition grasps a particular aspect of modernity in the technological object, rendering possible the industrial production of “the unique object” (la pièce unique), while making obsolete the homogeneity that comes with industrial standardization. What follows introduces developmental biology into this design matrix, interrogating the relationship between parametric design and computer-assisted manufactory on the one hand and biological morphogenetic processes on the other. Is one necessary for the other? Does an architect need computation in order to render morphogenetic shapes? In answering these questions, this chapter displaces the centrality of digital technology in the design of shape-shifting forms within architecture and calls for a rethinking of design by way of analog prototypes. I argue that “thinking through analogs” offers another means of generating parametrically based morphogenetic forms. (shrink)

Cette étude montre comment le météorologue Edward Lorenz, dans deux articles de 1963 et 1964, explore les propriétés des systèmes chaotiques par des allers-retours entre une déduction mathématique (basée sur la théorie des systèmes dynamiques) et une étude des solutions numériques du système dit « de Lorenz » dans un régime d’instabilité. This study aims at showing how the metereologist Edward Lorenz, in two papers of 1963 and 1964, explores the properties of chaotic systems thanks to the interplay between a (...) mathematical deduction (based on dynamical systems theory) and a study of the mathematical solutions of the Lorenz system in an instability regime. (shrink)

Whereas computer simulations involve no direct physical interaction between the machine they are run on and the physical systems they are used to investigate, they are often used as experiments and yield data about these systems. It is commonly argued that they do so because they are implemented on physical machines. We claim that physicality is not necessary for their representational and predictive capacities and that the explanation of why computer simulations generate desired information about their target system is only (...) to be found in the detailed analysis of their semantic levels. We provide such an analysis and we determine the actual consequences of physical implementation for simulations. (shrink)

Cellular Automata (CA) based simulations are widely used in a great variety of domains, fromstatistical physics to social science. They allow for spectacular displays and numerical predictions. Are they forall that a revolutionary modeling tool, allowing for “direct simulation”, or for the simulation of “the phenomenon itself”? Or are they merely models "of a phenomenological nature rather than of a fundamental one”? How do they compareto other modeling techniques? In order to answer these questions, we present a systematic exploration of (...) CA’s various uses. (shrink)

This book investigates the role of inference in argumentation, considering how arguments support standpoints on the basis of different loci. The authors propose and illustrate a model for the analysis of the standpoint-argument connection, called Argumentum Model of Topics. A prominent feature of the AMT is that it distinguishes, within each and every single argumentation, between an inferential-procedural component, on which the reasoning process is based; and a material-contextual component, which anchors the argument in the interlocutors’ cultural and factual common (...) ground. The AMT explains how these components differ and how they are intertwined within each single argument. This model is introduced in Part II of the book, following a careful reconstruction of the enormously rich tradition of studies on inference in argumentation, from the antiquity to contemporary authors, without neglecting medieval and post-medieval contributions. The AMT is a contemporary model grounded in a dialogue with such tradition, whose crucial aspects are illuminated in this book. (shrink)

Proponents of grounding often describe the notion as "metaphysical causation" involving determination and production relations similar to causation. This paper argues that the similarities between grounding and causation are merely superficial. I show that there are several sorts of causation that have no analogue in grounding; that the type of "bringing into existence" that both involve is extremely different; and that the synchronicity of ground and the diachronicity of causation make them too different to be explanatorily intertwined.

Awe has traditionally been considered a religious or spiritual emotion, yet scientists often report that awe motivates them to answer questions about the natural world, and to do so in naturalistic terms. Indeed, awe may be closely related to scientific discovery and theoretical advance. Awe is typically triggered by something vast (either literally or metaphorically) and initiates processes of accommodation, in which existing mental schemas are revised to make sense of the awe‐inspiring stimuli. This process of accommodation is essential for (...) the kind of belief revision that characterizes scientific reasoning and theory change. Across six studies, we find that the tendency to experience awe is positively associated with scientific thinking, and that this association is not shared by other positive emotions. Specifically, we show that the disposition to experience awe predicts a more accurate understanding of how science works, rejection of creationism, and rejection of unwarranted teleological explanations more broadly. (shrink)

In "Changing the Past" (2010), Peter van Inwagen argues that a time traveler can change the past without paradox in a growing block universe. After erasing the portion of past existence that generates paradox, a new, non-paradox-generating block can be "grown" after the temporal relocation of the time traveler. -/- I articulate and explore the underlying mechanism of Van Inwagen's model: the time traveler's control over the location of the objective present. Van Inwagen's model is aimed at preventing paradox by (...) changing the past, but it achieves something broader than paradox avoidance: it gives tools for a new model of time travel. I use van Inwagen's tools to develop a new kind of time travel in which in which the location of the objective present is shifted by the time traveler. I call this type of time travel Movable Objective Present, or MOP. After defining MOP, I argue that it is compatible with any theory of time that accepts hypertime, including presentism and moving spotlight theory. (shrink)

I argue that fitting envy plays a special role in safeguarding our happiness and flourishing. After presenting my theory of envy and its fittingness conditions, I contrast Kant’s view that envy is always unfitting with D’Arms and Jacobson’s defense of fitting envy as an evolutionarily-shaped response to a deep and wide human concern, that is, relative positioning. However, D’Arms and Jacobson don’t go far enough. First, I expand on their analysis of positional goodness, distinguishing between an epistemic claim, according to (...) which we use implicit or explicit comparison to know what position we occupy in a continuum of goodness, and thus to form judgments of goodness, and a metaphysical one, according to which much human goodness depends on implicit or explicit rankings and positionality. Second, I argue that fitting envy is not only intrinsically valuable qua fitting response to authentic goodness, but can be epistemically, morally and prudentially valuable. (shrink)

The social categories to which we belong—Latino, disabled, American, woman— causally influence our lives in deep and unavoidable ways. One might be pulled over by police because one is Latino, or one might receive a COVID vaccine sooner because one is American. Membership in these social categories most often falls outside of our control. This paper argues that membership in social categories constitutes a restriction on human agency, creating a situation of non-ideal agency for many human individuals. -/- However, there (...) are ways to resist the causal influence of social categories, and certain socially marginalized groups can be understood as attempting to do just this. I discuss two instances of social category resistance: gender pronouns and the rights of trans individuals. I suggest that the intentional declaration of gender pronouns (“she/her” or “they/them”) can be understood as an attempt to resist the causal powers of nonconsensual social categorization. Similarly, one among many reasons to support the rights of trans individuals is that their self-declarations of gender identity can be viewed as a reclamation of agency in the face of causal constraints imposed by socially defined and imposed gender categories. This lesson can be generalized to people belonging to a broad range of marginalized groups. (shrink)

This paper suggests that time travelling scenarios commonly depicted in science fiction introduce problems and dangers for the time traveller. If time travel takes time, then time travellers risk collision with past objects, relocation to distant parts of the universe, and time travel-specific injuries. I propose several models of time travel that avoid the dangers and risks of time travel taking time, and that introduce new questions about the relationship between time travel and spatial location.

This paper discusses a puzzling tension in attributions of moral responsibility in cases of resultant moral luck: we seem to hold agents fully morally responsible for unlucky outcomes, but less-than-fully-responsible for unlucky outcomes brought about differently than intended. This tension cannot be easily discharged or explained, but it does shed light on a famous puzzle about causation and responsibility, the Thirsty Traveler.

In this paper I will develop a lambda-term calculus, lambda-2Int, for a bi-intuitionistic logic and discuss its implications for the notions of sense and denotation of derivations in a bilateralist setting. Thus, I will use the Curry-Howard correspondence, which has been well-established between the simply typed lambda-calculus and natural deduction systems for intuitionistic logic, and apply it to a bilateralist proof system displaying two derivability relations, one for proving and one for refuting. The basis will be the natural deduction system (...) of Wansing's bi-intuitionistic logic 2Int, which I will turn into a term-annotated form. Therefore, we need a type theory that extends to a two-sorted typed lambda-calculus. I will present such a term-annotated proof system for 2Int and prove a Dualization Theorem relating proofs and refutations in this system. On the basis of these formal results I will argue that this gives us interesting insights into questions about sense and denotation as well as synonymy and identity of proofs from a bilateralist point of view. (shrink)

This chapter develops an alternative to the dominant articulation of human existence on the basis of classical phenomenology, arguing that Edmund Husserl's phenomenological inquiries into the structures of embodiment provide a very different and more fruitful starting point for the investigation of sexual difference than the ideas of social gender and biological sex. The ways of classifying sex and gender characteristics mark them out on several different conceptual bases, and thus their categories may not correspond or coincide. Moreover historical and (...) biological inquiries indicate that the dimorphic notion of sex is prescriptive and constructive. Finally the sex/gender paradigm is dominated by the explanatory framework of causes and effects. The phenomenological analysis shows that the causal-functional framework is inadequate for the investigation of the plurality of the bodily existence and sexual difference as a dimension of this existence. In the light of the explication of the concepts of sex and gender, and the phenomenological analysis of embodiment, the sex/gender paradigm cannot offer a basis for a comprehensive philosophy of sexual existence. (shrink)

This paper argues that causal idealism, the view that causation is a product of mental activity, should be considered a competetitor to contemporary views that incorporate human thought and agency into the causal relation. Weighing contextualism, contrastivism, or pragmatism about causation against causal idealism results in at least a tie with respect to the virtues of these theories.

Do we need a right to mental privacy? In an era of increasing sophistication in recording, interpreting, and directly intervening on our neural activity – not to mention efforts at combining neural...

The concept of solidarity is of central importance to the political sense of collective action. But it is a curious fact that solidarity is virtually unmentioned across the large and growing literature in philosophical collective action theory. Instead, we see discussions of collective action overwhelmingly focus on epistemic conditions and group-level correlates of individual action explanations such as collective intentions, collective beliefs, and so on. The aim of this paper is to elucidate the relationship between solidarity and collective action theory. (...) I will try to answer two questions: (1) What is it about the structure of accounts of collective action that seems to preclude discussions of solidarity and related concepts; and (2) How can solidarity be made to play a useful role in those accounts? (shrink)

This paper examines both creepiness and the distinctive reaction had to creepiness, being “creeped out.” The paper defends a response-dependent account of creepiness in terms of this distinctive reaction, contrasting our preferred account to others that might be offered. The paper concludes with a discussion of the value of detecting creepiness.

The Philosophy of Umberto Eco stands out in the Library of Living Philosophers series as the volume on the most interdisciplinary scholar hitherto and probably the most widely translated. The Italian philosopher's name and works are well known in the humanities, both his philosophical and literary works being translated into fifteen or more languages. Eco is a founder of modern semiotics and widely known for his work in the philosophy of language and aesthetics. He is also a leading figure in (...) the emergence of postmodern literature, and is associated with cultural and mass communication studies. His writings cover topics such as advertising, television, and children's literature as well as philosophical questions bearing on truth, reality, cognition, language, and literature. The critical essays in this volume cover the full range of this output. This book has wide appeal not only because of its interdisciplinary nature but also because of Eco's famous "high and low" approach, which is deeply scholarly in conception and very accessible in outcome. The short essay "Why Philosophy?" included in the volume is exemplary in this regard: it will appeal to scholars for its wit and to high school students for its intelligibility. (shrink)

The debate on love's reasons ignores unrequited love, which—I argue—can be as genuine and as valuable as reciprocated love. I start by showing that the relationship view of love cannot account for either the reasons or the value of unrequited love. I then present the simple property view, an alternative to the relationship view that is beset with its own problems. In order to solve these problems, I present a more sophisticated version of the property view that integrates ideas from (...) different property theorists in the love literature. However, even this more sophisticated property view falls short in accounting for unrequited love's reasons. In response, I develop a new version of the property view that I call the experiential view. On this view, we love a person not only in virtue of properties shaped by and experienced in a reciprocal loving relationship, but also in virtue of perspectival properties, whose value can be properly assessed also outside of a reciprocal loving relationship. The experiential view is the only view that can account not only for reciprocated love's reasons, but also for unrequited love's reasons. (shrink)

Feminism is sensational -- On being directed -- Willfulness and feminist subjectivity -- Trying to transform -- Being in question -- Brick walls -- Fragile connections -- Feminist snap -- Lesbian feminism -- Conclusion 1: A killjoy survival kit -- Conclusion 2: A killjoy manifesto.

_The Promise of Happiness_ is a provocative cultural critique of the imperative to be happy. It asks what follows when we make our desires and even our own happiness conditional on the happiness of others: “I just want you to be happy”; “I’m happy if you’re happy.” Combining philosophy and feminist cultural studies, Sara Ahmed reveals the affective and moral work performed by the “happiness duty,” the expectation that we will be made happy by taking part in that which (...) is deemed good, and that by being happy ourselves, we will make others happy. Ahmed maintains that happiness is a promise that directs us toward certain life choices and away from others. Happiness is promised to those willing to live their lives in the right way. Ahmed draws on the intellectual history of happiness, from classical accounts of ethics as the good life, through seventeenth-century writings on affect and the passions, eighteenth-century debates on virtue and education, and nineteenth-century utilitarianism. She engages with feminist, antiracist, and queer critics who have shown how happiness is used to justify social oppression, and how challenging oppression causes unhappiness. Reading novels and films including_ Mrs. Dalloway_, _The Well of Loneliness_, _Bend It Like Beckham_, and _Children of Men_, Ahmed considers the plight of the figures who challenge and are challenged by the attribution of happiness to particular objects or social ideals: the feminist killjoy, the unhappy queer, the angry black woman, and the melancholic migrant. Through her readings she raises critical questions about the moral order imposed by the injunction to be happy. (shrink)

This paper is dedicated to articulating the ethical puzzles that arise from the possibility of time travel. I divide the puzzles into three different categories: permissibility puzzles, obligation puzzles, and conflicts between past and future selves. In each category, I suggest that ethical problems involving time travel are not as dissimilar to parallel “normal” ethical puzzles as one might think.

In A Theory of Justice, John Rawls discusses “the problem of envy”, namely the worry that the well-ordered society could be destabilized by envy. Martha Nussbaum has proposed, in Political Emotions: Why Love Matters for Justice, that love, in particular what she calls civic friendship, is the solution to this problem. Nussbaum’s suggestion is in accordance with the long-standing notion that love and envy are incompatible opposites, and that the virtue of love is an antidote to the vice of envy. (...) I argue that this idea is misguided, and that love and envy are opposite sides of the same coin: what Kant called “unsociable sociability”. Love and envy arise from the same psychological mechanisms and thrive in the same social and personal conditions; thus, it’s not possible to have one without the other. However, there are other solutions to the problem of envy, including favoring the arousal of emulative envy. -/- . (shrink)

Introduction: find your way -- Orientations toward objects -- Sexual orientation -- The orient and other others -- Conclusion: disorientation and queer objects.

In this paper I present a novel taxonomy of envy, according to which there are four kinds of envy: emulative, inert, aggressive and spiteful envy. An inquiry into the varieties of envy is valuable not only to understand it as a psychological phenomenon, but also to shed light on the nature of its alleged viciousness. The first section introduces the intuition that there is more than one kind of envy, together with the anecdotal and linguistic evidence that supports it. The (...) second section proposes and explains in detail a definition of envy tout court. The third section presents a recurring distinction between behavioral tendencies of envy, which has been explained in two distinct ways, one mostly proposed by psychologists, the other discernible in the philosophical tradition. The fourth section argues that these models of explanation track two variables, whose interplay is responsible for the existence of the four envies. The fifth section illustrates four paradigmatic cases, and provides a detailed analysis of the phenomenology, motivational structure, and typical behavioral outputs of each. The paper ends with a brief discussion of the implications of the taxonomy for moral education. (shrink)

Envy is almost universally condemned. But is its reputation warranted? Sara Protasi argues envy is multifaceted and sometimes even virtuous.

The most popular uniting theme in feminist peace literature grounds women's peace work in mothering. I argue if maternal arguments do not address the variety of relationships different races and classes of mothers have to institutional violence and/or the military, then the resulting peace politics can only draw incomplete conclusions about the relationships between maternal work/thinking and peace. To illustrate this I compare two models of mothering: Sara Ruddick's decription of "maternal practice" and Patricia Hill Collins's account of racial-ethnic (...) women's "motherwork.". (shrink)

All of us ponder the big and enduring human questions—Who am I? Am I free? What should I do? What is good? Is there justice?

Although international security studies tend to focus on the nature of armed conflict and how nations fare in the face of such conflicts, our attention has been drawn to the challenge of managing the peace.

The emergence of systems biology raises many fascinating questions: What does it mean to take a systems approach to problems in biology? To what extent is the use of mathematical and computational modelling changing the life sciences? How does the availability of big data influence research practices? What are the major challenges for biomedical research in the years to come? This book addresses such questions of relevance not only to philosophers and biologists but also to readers interested in the broader (...) implications of systems biology for science and society. The book features reflections and original work by experts from across the disciplines including systems biologists, philosophers, and interdisciplinary scholars investigating the social and educational aspects of systems biology. In response to the same set of questions, the experts develop and defend their personal perspectives on the distinctive character of systems biology and the challenges that lie ahead. Readers are invited to engage with different views on the questions addressed, and may explore numerous themes relating to the philosophy of systems biology. This edited work will appeal to scholars and all levels, from undergraduates to researchers, and to those interested in a variety of scholarly approaches such as systems biology, mathematical and computational modelling, cell and molecular biology, genomics, systems theory, and of course, philosophy of biology. (shrink)

Sara Confalonieri presents an overview of Cardano's mathematical treatises and, in particular, discusses the writings that deal with cubic equations. The author gives an insight into the latest of Cardano's algebraic works, the De Regula Aliza (1570), which displays the attempts to overcome the difficulties entailed by the casus irreducibilis. Notably some of Cardano's strategies in this treatise are thoroughly analyzed. Far from offering an ultimate account of De Regula Aliza, by one of the most outstanding scholars of the (...) 16th century, the present work is a first step towards a better understanding. Contents Inter-Dependencies Between the Families of Cubic Equations in the Ars Magna Ars Magna, Chapters XI-XXIII and the Casus Irreducibilis Getting Acquainted with the De Regula Aliza The Method of the Splittings in Aliza, Chapter I Target Groups Academics, researcher and students in the fields of mathematics, the history of mathematics, and epistemology. The Author Sara Confalonieri graduated in Philosophy at the Università degli Studi di Milano, in Mathematics at the Université Paris 6, and in Epistemology at the Université Paris 7, where she also obtained the PhD degree in history of mathematics on cubic equations during the Renaissance. At present, she takes part in a project on history of the didactic of mathematics in the 18th century at the Bergische Universität in Wuppertal as a post-doctoral researcher. (shrink)