Proust’s In Search of Lost Time - Irfan Ajvazi.

For a certain ordinary class of desires, Marcel Proust’s thoughts on their satisfaction can be summed up in one word: don’t. Don’t satisfy your desires; doing so will fail to satisfy you. Should you therefore seek to eliminate desire? Absolutely not: desiring itself sustains you. The disappointment of attaining what you desire is one of Proust’s most persistent themes, elaborated in the florid unfolding of À la recherche du temps perdu but already expressed succinctly in an early (...) story from Les plaisirs et les jours: “Desire makes all things blossom; possession wilts them.” If you believed this, what should you do? Best to aim not to satisfy your desires at all. This paper is a development and limited defense of these baldly stated claims, and includes discussions of the role of the imagination in the formation of desire, the distinction between the hypothetical imagination and the imaginativeness that is involved in the perception of beauty, and the relationship between desire, desire satisfaction, and agent satisfaction. (shrink)

Irigaray's early work seeks to multiply possibilities for women's self-expression by recovering a sexual difference in which male and female are neither the same nor opposites, but irreducibly different modes of embodiment. In her more recent work, however, Irigaray has emphasized the duality of the sexes at the expense of multiplicity, enshrining the heterosexual couple as the model of sexual ethics. Alison Stone's recent revision of Irigaray supplements her account of sexual duality with a theory of bodily multiplicity derived from (...) Butler, Nietzsche, and certain German Romantics; but to the extent that Stone maintains the primacy of sexual duality, her revision fails to address the claims of multiplicity on their own terms. In this paper, I interpret a passage from Marcel Proust's novel, Sodom and Gomorrah, in order to develop an alternative theory of sexual difference in which sexual duality is affirmed in relation to a third, unsexed but sexual force which multiplies the possibilities for sexual pleasure beyond heterosexual coupling. Proust's emphasis on sexed ``parts'' rather than sexed morphologies is generative of maximally diverse combinations, all of which are equally natural and equally enhanced through artifice. (shrink)

One strand of recent philosophical attention to Marcel Proust's novel À la Recherche du Temps Perdu, exemplified by Martha Nussbaum and Rae Langton, claims that romantic love is depicted in the text as self-regarding and solipsistic. I aim to challenge this reading. First, I demonstrate that the text contains a different view, overlooked by these recent interpreters, according to which love is directed at the partially knowable reality of another. Second, I argue that a better explanation for (...) class='Hi'>Proust's narrator's ultimate renunciation of romantic love appeals not to his impossible epistemic standard for knowledge of another person, but to his demanding evaluative standard for the permanence of love. This interpretation takes into account the broader scope of the novel, connecting with its larger themes of lost time and the desire for stability, and is more charitable, connecting to familiar worries about transience and constancy in loving relationships. (shrink)

Reading Deleuze's Proust and Signs -Irfan Ajvazi.

Esta pesquisa tenciona apreender a moda das roupas, e afins, na obra de Marcel Proust, À la Recherche du temps perdu. Este escopo desdobra-se num exame sobre a fundação da estética proustiana da moda das roupas, assim como no exame acerca da história das roupas e sua função identitária, e no exame das vestimentas de importantes personagens femininas. O pensamento de Gilles Deleuze mostra-se presente em diversas etapas do trabalho, colaborando na costura do vestido proustiano. -/- This research (...) intends to capture the fashion of clothes and related subjects in the Marcel Prousts romance À la Recherche du temps perdu. The scope of this work is unfolded in an investigation on the foundations of the Proustian clothing fashions aesthetic, as well as the examination about the history of clothing and their identity role, and as well as the garments of important female characters. Ideas of Gilles Deleuze show up at various stages of this research, collaborating in Proustian fashion dress. (shrink)

I present a reconstruction of F.H.C. Crick's two 1957 hypotheses "Sequence Hypothesis" and "Central Dogma" in terms of a contemporary philosophical theory of causation. Analyzing in particular the experimental evidence that Crick cited, I argue that these hypotheses can be understood as claims about the actual difference-making cause in protein synthesis. As these hypotheses are only true if restricted to certain nucleic acids in certain organisms, I then examine the concept of causal specificity and its potential to counter claims about (...) causal parity of DNA and other cellular components. I first show that causal specificity is a special kind of invariance under interventions, namely invariance of generalizations that range over finite sets of discrete variables. Then, I show that this notion allows the articulation of a middle ground in the debate over causal parity. (shrink)

Griffiths et al. (2015) have proposed a quantitative measure of causal specificity and used it to assess various attempts to single out genetic causes as being causally more specific than other cellular mechanisms, for example, alternative splicing. Focusing in particular on developmental processes, they have identified a number of important challenges for this project. In this discussion note, I would like to show how these challenges can be met.

ABSTRACTIn this article, we explore the debate on corporate citizenship and the role of business in global governance. In the debate on political corporate social responsibility it is assumed that under globalization business is taking up a greater political role. Apart from economic responsibilities firms assume political responsibilities taking up traditional governmental tasks such as regulation of business and provision of public goods. We contrast this with a subsidiarity-based approach to governance, in which firms are seen as intermediate actors who (...) have political co-responsibilities in society endowed upon them by national governmental institutions. We argue that both approaches face conceptual and empirical problems, and do not make clear the content and scope of political corporate responsibility. Based on Iris Marion Young’s account of political responsibility we argue that corporate actors and governmental actors have a shared responsibility to tackle societal problems. Taking political corporate responsibility not only entails engaging in private action or engaging in public–private partnerships, but it also includes aiding governmental actors to remedy injustice or even create public institutions where they do not yet exist. By adding this perspective we contribute to the debate on responsibility in corporate citizenship and clarify the political role business can play in global governance. (shrink)

Bernard Williams argued that historical and philosophical inquiry were importantly linked in a number of ways. This introductory chapter distinguishes four different connections he identified between philosophy and history. (1) He believed that philosophy could not ignore its own history in the way that science can. (2) He thought that when engaging with philosophy’s history primarily to produce history, one still had to draw on philosophy. (3) Even doing history of philosophy philosophically, i.e. primarily to produce philosophy, required a keen (...) sense of how historically distant from us past philosophers were, on his view, because the point of reading them was to confront something different from the present. (4) He held that systematic philosophy itself needed to be done historically, engaging not necessarily with its own history, but with that of the concepts it sought to understand. The chapter closes with an overview of the volume’s structure and content. (shrink)

A show on Radio Romania Cultural, ”Springs of Philosophy” 22 May 2010. Moderator: Constantin Aslam. Guest: Marcel Chelba. The subject of the discussion was the topicality and modernity of Kant, on Marcel Chelba's book: Critical Introduction (On the Possibility of Metaphysics, as Science, in the Perspective of Kantian Critical Philosophy), Crates, 2004. The central idea is that Kant's transcendental aesthetics is the epistemological paradigm of modern science and that modern science has confirmed Kant, not refuted him, as is (...) widely believed. (shrink)

Causal selection is the task of picking out, from a field of known causally relevant factors, some factors as elements of an explanation. The Causal Parity Thesis in the philosophy of biology challenges the usual ways of making such selections among different causes operating in a developing organism. The main target of this thesis is usually gene centrism, the doctrine that genes play some special role in ontogeny, which is often described in terms of information-bearing or programming. This paper is (...) concerned with the attempt of confronting the challenge coming from the Causal Parity Thesis by offering principles of causal selection that are spelled out in terms of an explicit philosophical account of causation, namely an interventionist account. I show that two such accounts that have been developed, although they contain important insights about causation in biology, nonetheless fail to provide an adequate reply to the Causal Parity challenge: Ken Waters's account of actual-difference making and Jim Woodward's account of causal specificity. A combination of the two also doesn't do the trick, nor does Laura Franklin-Hall's account of explanation (in this volume). We need additional conceptual resources. I argue that the resources we need consist in a special class of counterfactual conditionals, namely counterfactuals the antecedents of which describe biologically normal interventions. (shrink)

In this paper, I argue that the disjunction elimination rule presupposes the principle that a true disjunction contains at least one true disjunct. However, in some contexts such as supervaluationism or quantum logic, we have good reasons to reject this principle. Hence, disjunction elimination is restricted in at least one respect: it is not applicable to disjunctions for which this principle does not hold. The insight that disjunction elimination presupposes the principle that a true disjunction contains at least one true (...) disjunct is applied to two arguments which argue for this very principle. I show that these arguments are rule-circular since they rest on disjunction elimination. I claim that rule-circularity better explains why the arguments fail than the explanations provided by Rumfitt (2015), which, for instance, rely on controversial principles about truth. (shrink)

Experimental modeling in biology involves the use of living organisms (not necessarily so-called "model organisms") in order to model or simulate biological processes. I argue here that experimental modeling is a bona fide form of scientific modeling that plays an epistemic role that is distinct from that of ordinary biological experiments. What distinguishes them from ordinary experiments is that they use what I call "in vivo representations" where one kind of causal process is used to stand in for a physically (...) different kind of process. I discuss the advantages of this approach in the context of evolutionary biology. (shrink)

John Searle has argued that functions owe their existence to the value that we put into life and survival. In this paper, I will provide a critique of Searle’s argument concerning the ontology of functions. I rely on a standard analysis of functional predicates as relating not only a biological entity, an activity that constitutes the function of this entity and a type of system but also a goal state. A functional attribution without specification of such a goal state has (...) no truth-value. But if completed with a goal state, functional attributions understood as four-place relations attain a truth-value. The truth conditions of all attributions of function involve a dependence claim of the goal state on the function bearer’s activity. The nature of this dependence may differ; I consider five different possibilities: causality, mechanistic constitution, mereology, supervenience and metaphysical grounding. If these dependency relations are objective, Searle’s central ontological thesis fails. What he ought to have said is that our valuing survival or other goal states may be the reason why biology seeks functional knowledge, but this has nothing to do with ontology. I will show further that Searle also raised an interesting challenge concerning the relationship of functional and causal truths, but it does not threaten the objectivity of functions either. At best, it could show that functional vocabulary is eliminable. However, I will show that functional vocabulary is not so eliminable. (shrink)

This paper defends the view that knowledge about one's own intentions can be gained in part through perception, although not through introspection. The various kinds of misperception of one's intentions are discussed. The latter distinction is applied to the analysis of schizophrenic patients' delusion of control.

I examine to what extent accounts of mechanisms based on formal interventionist theories of causality can adequately represent biological mechanisms with complex dynamics. Using a differential equation model for a circadian clock mechanism as an example, I first show that there exists an iterative solution that can be interpreted as a structural causal model. Thus, in principle, it is possible to integrate causal difference-making information with dynamical information. However, the differential equation model itself lacks the right modularity properties for a (...) full integration. A formal mechanistic model will therefore have to leave out either noncausal or causal explanatory relations. (shrink)

This paper provides an overview of the contemporary debate on the concepts and definitions of Corporate Social Responsibility (CSR) and Corporate Sustainability (CS). The conclusions, based on historical perspectives, philosophical analyses, impact of changing contexts and situations and practical considerations, show that "one solution fits all"-definition for CS(R) should be abandoned, accepting various and more specific definitions matching the development, awareness and ambition levels of organizations.

The recent literature on causality has seen the introduction of several distinctions within causality, which are thought to be important for understanding the widespread scientific practice of focusing causal explanations on a subset of the factors that are causally relevant for a phenomenon. Concepts used to draw such distinctions include, among others, stability, specificity, proportionality, or actual-difference making. In this contribution, I propose a new distinction that picks out an explanatorily salient class of causes in biological systems. Some select causes (...) in complex biological systems, I argue, have the property of enabling coherent causal control of these systems. Examples of such control variables include hormones and other signaling molecules, e.g., TOR (target of rapamycin), morphogens or the products of homeotic selector genes in embryonic pattern formation. I propose an analysis of this notion based on concepts borrowed from causal graph theory. (shrink)

Templates travel because they offer a tractable format that can be used for model-building in a variety of domains. It is often because of this quality that a particular template is chosen. But one cannot assume that there are always templates ready to model a new phenomenon, and moreover, templates have also been designed at some point. A critical aspect of this designing process is the choice of the mathematical objects with which one hopes to capture this phenomenon. This means (...) that one has to assess which of the properties of different kinds of mathematical objects and which combinations of them are most appropriate. The selection of these objects is based on whether their properties enable the model to perform its function. This selection of mathematical objects is similar to the selection of materials in mechanical design. (shrink)

I examine different arguments that could be used to establish indeterminism of neurological processes. Even though scenarios where single events at the molecular level make the difference in the outcome of such processes are realistic, this falls short of establishing indeterminism, because it is not clear that these molecular events are subject to quantum mechanical uncertainty. Furthermore, attempts to argue for indeterminism autonomously (i.e., independently of quantum mechanics) fail, because both deterministic and indeterministic models can account for the empirically observed (...) behavior of ion channels. (shrink)

Templates travel because they offer a tractable format that can be used for model-building in a variety of domains. It is often because of this quality that a particular template is chosen. But one cannot assume that there are always templates ready to model a new phenomenon, and moreover, templates have also been designed at some point. A critical aspect of this designing process is the choice of the mathematical objects with which one hopes to capture this phenomenon. This means (...) that one has to assess which of the properties of different kinds of mathematical objects and which combinations of them are most appropriate. The selection of these objects is based on whether their properties enable the model to perform its function. This selection of mathematical objects is similar to the selection of materials in mechanical design. (shrink)

Perceivers generally show a poor ability to detect changes, a condition referred to as “Change Blindness” . They are, in addition, “blind to their own blindness”. A common explanation of this “Change Blindness Blindness” is that it derives from an inadequate, “photographical” folk-theory about perception. This explanation, however, does not account for intra-individual variations of CBB across trials. Our study aims to explore an alternative theory, according to which participants base their self-evaluations on two activity-dependent cues, namely search time and (...) perceived success in prior trials. These cues were found to influence self-evaluation in two orthogonal ways: success-feedback influenced self-evaluation in a global, contextual way, presumably by recalibrating the norm of adequacy for the task. Search time influenced it in a local way, predicting the success of a given trial from its duration. (shrink)

This paper examines causal theories of reference with respect to how plausible an account they give of non-physical natural kind terms such as ‘gene’ as well as of the truth of the associated theoretical claims. I first show that reference fixism for ‘gene’ fails. By this, I mean the claim that the reference of ‘gene’ was stable over longer historical periods, for example, since the classical period of transmission genetics. Second, I show that the theory of partial reference does not (...) do justice to some widely held realist intuitions about classical genetics. This result is at loggerheads with the explicit goals usually associated with partial theories of reference, which is to defend a realist semantics for scientific terms. Thirdly, I show that, contrary to received wisdom and perhaps contrary to physics and chemistry, neither reference fixism nor partial reference are necessary in order to hold on to scientific realism about biology. I pinpoint the reasons for this in the nature of biological kinds, which do not even remotely resemble natural kinds (i.e., Lockean real essences) as traditionally conceived. (shrink)

Dutch: Bij alle aandacht die er op dit moment is voor de aard van zingevingsvragen is de analogie tussen de betekenis van taal enerzijds en leven en werkelijkheid anderzijds wel opgemerkt, maar nog nergens uitvoerig doorgelicht. Marcel Sarot voorziet in dit gemis door een zorgvuldige analyse van de structurele overeenkomsten tussen verschillende theorieën over beide vormen van betekenis. Vervolgens past hij de gemaakte onderscheidingen toe in een weerlegging van de argumenten tegen de theïstische vorm van zingeving van Elmar D. (...) Klemke en Jaap van Heerden. -/- English: The question of the meaning of life is the subject of a lively scholarly debate both in the Netherlands and abroad. I concentrate on an aspect of this question that has often been mentioned but is still waiting for a careful treatment: the analogy between linguistic meaning and the meaning of life. With respect to linguistic meaning, I distinguish between two types of theories of meaning. According to the first type of theory words are names for concepts and hence also for the structural divisions of reality to which our concepts correspond, and the meaning of a word is the concept (or thing or class of things) to which it refers. According to the second type of theory, words are tools which we use to exercise conceptual skills, and the meaning of a word is the conceptual skill exercised with that word. Corresponding to these theories of linguistic meaning, I distinguish between two types of theories of the meaning of life. According to the first type of theory, externalism, the meaning of life is determined by its relation ("reference") to a transcendent primary determinant of meaning; it is therefore independent of the "use" we make of it. According to the second type of theory, internalism, the meaning of life is determined by the use we make of it: life cannot acquire meaning without our giving meaning to it. Just as the theory which construes words as tools does not imply that we cannot use words to refer to extra-linguistic objects, internalism does not imply that reality does not provide objective grounds upon which to build our meaning. Subjective internalists argue that there is no such ground and that man has to create his own meaning ex nihilo, but objective internalists, most theists among them, argue that there are such grounds. Finally I employ the distinctions made above in a counter-argument against the anti-theistic arguments of two subjective internalists, Jaap van Heerden and Elmar D. Klemke. I show that they mistakenly suppose that the theistic alternative has to be construed along externalist lines, whereas theists themselves construe their theory of meaning along objective internalist lines, which renders it much more plausible. (shrink)

I want to exhibit the deeper metaphysical reasons why some common ways of describing the causal role of genes in development and evolution are problematic. Specifically, I show why using the concept of information in an intentional sense in genetics is inappropriate, even given a naturalistic account of intentionality. Furthermore, I argue that descriptions that use notions such as programming, directing or orchestrating are problematic not for empirical reasons, but because they are not strictly causal. They are intentional. By contrast, (...) other notions that are part of the received view in genetics and evolutionary theory are defensible if understood correctly, in particular the idea that genes are the main replicators in evolution. The paper concludes that dropping all intentional or intentionally laden concepts does not force us to accept the so-called causal parity thesis, at least not in its stronger form. (shrink)

Several authors have used the notion of causal specificity in order to defend non-parity about genetic causes (Waters 2007, Woodward 2010, Weber 2017, forthcoming). Non-parity in this context is the idea that DNA and some other biomolecules that are often described as information-bearers by biologists play a unique role in life processes, an idea that has been challenged by Developmental Systems Theory (e.g., Oyama 2000). Indeed, it has proven to be quite difficult to state clearly what the alleged special role (...) of genetic causes consists in. In this paper, I show that the set of biomolecules that are normally considered to be information-bearers (DNA, mRNA) can be shown to be the most specific causes of protein primary structure, provided that causal specificity is measured over a relevant space of biological possibilities, disregarding physical as well as logically possible states of the causal variables. (shrink)

The rule of rescue holds that special weight should be given to protecting the lives of assignable individuals in need, implying that less weight is given to considerations of cost-effectiveness. This is sometimes invoked as an argument for funding or reimbursing life-saving treatment in public healthcare even if the costs of such treatment are extreme. At first sight one might assume that an individualist approach to ethics—such as Scanlon’s contractualism—would offer a promising route to justification of the rule of rescue. (...) In this chapter I argue that contractualism cannot endorse the rule of rescue, whereas a collectivist approach that appeals to group solidarity would offer support for rescue cases. The argument, however, has its limitations, and though solidarity is of central concern in shaping public healthcare, there are good reasons for not endorsing the rule of rescue as a moral basis for allocating scarce resources in clinical care. (shrink)

Ich rekonstruiere und kritisiere Hans Drieschs Argumentation für die Behauptung, daß biologischen Prozessen nur eine substanzdualistische Ontologie der belebten Materie (Vitalismus) gerecht werden kann. Meine Diagnose lautet, daß Drieschs Argumentation zwar logisch schlüssig ist bzw. durch leichte Modifikationen in eine logisch gültige Form gebracht werden kann, aber von empirisch unbegründeten, metaphysischen Prämissen über die Möglichkeiten eines energieumwandelnden Mechanismus ausgeht.

Virtue ethics is frequently billed as a remedy to the problems of deontological and consequentialist ethics that Bernard Williams identified in his critique of “the morality system.” But how far can virtue ethics be relied upon to avoid these problems? What does Williams’s critique of the morality system mean for virtue ethics? To answer this question, we offer a more principled characterisation of the defining features of the morality system in terms of its organising ambition—to shelter life against luck. This (...) reveals the system to be multiply realisable: the same function can be served by substantively different but functionally equivalent ideas. After identifying four requirements that ethical thought must meet to function as a morality system, we show that they can also be met by certain constellations of virtue-ethical ideas. We thereby demonstrate the possibility of virtue-ethical morality systems raising problems analogous to those besetting their deontological and consequentialist counterparts. This not only widens the scope of Williams’s critique and brings out the cautionary aspect of his legacy for virtue ethics. It also offers contemporary virtue ethicists a more principled understanding of the functional features that mark out morality systems and lie at the root of their problems, thereby helping them to avoid or overcome these problems. (shrink)

Darwin famously held that his use of the term "chance" in evolutionary theory merely "serves to acknowledge plainly our ignorance of the causes of each particular variation". Is this a tenable view today? Or should we revise our thinking about chance in evolution in light of the more advanced, quantitative models of Neo-Darwinian theory, which make substantial use of statistical reasoning and the concept of probability? Is determinism still a viable metaphysical doctrine about biological reality after the quantum revolution in (...) physics, or dowe have to abandon it in favor of an objective indeterminism? In light of such reflections, what is the relevant interpretation of probability in evolutionary theory? Do biologists use the concept of probability because they are finite cognitive agents or because the evolutionary process is fundamentally probabilistic? In this paper, I will show that we do not yet fully understand the nature of chance in evolution. (shrink)

In this article, we critically reflect on the responsibilities that the food industry has for public health. Although food companies are often significant contributors to public health problems, the mere possibility of corporate responsibility for public health seems to be excluded in the academic public health discourse. We argue that the behavior of several food companies reflects a split corporate personality, as they contribute to public health problems and simultaneously engage in activities to prevent them. By understanding responsibility for population (...) health as a shared responsibility, we reassess the moral role of the food industry from a forward-looking perspective on responsibility and ask what food companies can and should do to promote health. (shrink)

Objectivity has fruitfully been explored in last two decades, manifested by the many studies on ‘objectivity’ in various scientific disciplines. Due to the variety of contexts studied, the focus on...

Based on the presentation of a research framework (the shared work of teachers), this text uses an empirical approach to examine the hypothesis of a co-elaboration of the professional situation. To do so, the empirical investigation, based on the Goffman framework, analyzes the process of reconstructing a teaching session (reference situation) over the course of a pedagogical counselling session (support situation) characterized by interaction between a beginning teacher and a trainer. The invalidation of the hypothesis leads to a suggested conceptualization (...) of the professional situation combining definitional approaches (emphasizing the duality between its singularity and its genericity) and methodological approaches. -/- A partir de la présentation d’un cadre de recherche (le travail partagé des enseignants), ce texte soumet à l’empirie l’hypothèse de la co-élaboration de la situation professionnelle. Pour ce faire, en s’appuyant sur le cadre de Goffman, l’enquête empirique analyse le processus de reconstruction d’une séance d’enseignement (situation de référence) au cours d’une séance de conseil pédagogique (situation support) caractérisée par l’interaction entre une enseignante débutante et un formateur. L’invalidation de l’hypothèse débouche sur une proposition de conceptualisation de la situation professionnelle qui combine des approches définitoires (insistant sur la dualité entre sa singularité et sa généricité) et méthodologiques. (shrink)

The curious philosopher often answers questions by raising further, more fundamental questions. How can this be fruitful and practical in the context of Wageningen University? Philosophy offers critical reflection on conceptual and normative assumptions in science and society, and that is necessary for responsible practices. I illustrate this by analyzing the concept of quality of life – a key value in the mission of our university – and by questioning current debates about responsibility for health.

It has been claimed that the intentional stance is necessary to individuate behavioral traits. This thesis, while clearly false, points to two interesting sets of problems concerning biological explanations of behavior: The first is a general in the philosophy of science: the theory-ladenness of observation. The second problem concerns the principles of trait individuation, which is a general problem in philosophy of biology. After discussing some alternatives, I show that one way of individuating the behavioral traits of an organism is (...) by a special use of the concept of biological function, as understood in an enriched causal role (not selected effect) sense. On this view, a behavioral trait is essentially a special kind of regularity, namely a regularity that is produced by some regulatory mechanism. Regulatory mechanisms always require goal states, which can only be provided by functional considerations. As an example from actual (as opposed to folk) science, I examine the case of social behavior in nematodes. I show that the attempt to explain this phenomenon actually transformed it. This supports the view that scientific explanation does not explain an explanandum phenomenon that is given prior to the explanation; rather, the explanandum is changed by the explanation. This means that there could be a plurality of stances that have some heuristic value initially, but which will be abandoned in favor of a functional characterization eventually. (shrink)

This Ph.D. thesis provides a pilosophical account of the structure of the evolutionary synthesis of the 1930s and 40s. The first, more historical part analyses how classical genetics came to be integrated into evolutionary thinking, highlighting in particular the importance of chromosomal mapping of Drosophila strains collected in the wild by Dobzansky, but also the work of Goldschmidt, Sumners, Timofeeff-Ressovsky and others. The second, more philosophical part attempts to answer the question wherein the unity of the synthesis consisted. I argue (...) that it exemplifies a weak of form of explanatory unification. (shrink)

Unlike in physics, the category of thought experiment is not very common in biology. At least there are no classic examples that are as important and as well-known as the most famous thought experiments in physics, such as Galileo’s, Maxwell’s or Einstein’s. The reasons for this are far from obvious; maybe it has to do with the fact that modern biology for the most part sees itself as a thoroughly empirical discipline that engages either in real natural history or in (...) experimenting on real organisms rather than fictive ones. While theoretical biology does exist and is recognized as part of biology, its role within biology appears to be more marginal than the role of theoretical physics within physics. It could be that this marginality of theory also affects thought experiments as sources of theoretical knowledge. Of course, none of this provides a sufficient reason for thinking that thought experiments are really unimportant in biology. It is quite possible that the common perception of this matter is wrong and that there are important theoretical considerations in biology, past or present, that deserve the title of thought experiment just as much as the standard examples from physics. Some such considerations may even be widely known and considered to be important, but were not recognized as thought experiments. In fact, as we shall see, there are reasons for thinking that what is arguably the single most important biological work ever, Charles Darwin’s On the Origin of Species, contains a number of thought experiments. There are also more recent examples both in evolutionary and non-evolutionary biology, as we will show. Part of the problem in identifying positive examples in the history of biology is the lack of agreement as to what exactly a thought experiment is. Even worse, there may not be more than a family resemblance that unifies this epistemic category. We take it that classical thought experiments show the following characteristics: They serve directly or indirectly in the non-empirical epistemic evaluation of theoretical propositions, explanations or hypotheses. Thought experiments somehow appeal to the imagination. They involve hypothetical scenarios, which may or may not be fictive. In other words, thought experiments suppose that certain states of affairs hold and then try to intuit what would happen in a world where these suppositions are true. We want to examine in the following sections if there are episodes in the history of biology that satisfy these criteria. As we will show, there are a few episodes that might satisfy all three of these criteria, and many more if the imagination criterion is dropped or understood in a lose sense. In any case, this criterion is somewhat vague in the first place, unless a specific account of the imagination is presupposed. There will also be issues as to what exactly “non-empirical” means. In general, for the sake of discussion we propose to understand the term “thought experiment” here in a broad rather than a narrow sense here. We would rather be guilty of having too wide a conception of thought experiment than of missing a whole range of really interesting examples. (shrink)

This contribution examines two radically different explanations of our phenomenal intuitions, one reductive and one strongly non-reductive, and identifies two germane ideas that could benefit many other theories of consciousness. Firstly, the ability of sophisticated agent architectures with a purely physical implementation to support certain functional forms of qualia or proto-qualia appears to entail the possibility of machine consciousness with qualia, not only for reductive theories but also for the nonreductive ones that regard consciousness as ubiquitous in Nature. Secondly, analysis (...) of introspective psychological material seems to hint that, under the threshold of our ordinary waking awareness, there exist further ‘submerged’ or ‘subliminal’ layers of consciousness which constitute a hidden foundation and support and another source of our phenomenal intuitions. These ‘submerged’ layers might help explain certain puzzling phenomena concerning subliminal perception, such as the apparently ‘unconscious’ multisensory integration and learning of subliminal stimuli. (shrink)

Teaching evaluations are in this case a means of judging the effectiveness of teaching and learning state measures. Analysis of 38 French teachers’ school reports in agricultural High Schools highlights certain aspects of teaching practices while thirteen reports graded unsatisfactory as teachers failed teaching standards help unveil teacher assessment practices. The analyses lead to the building of a teacher practice model while showing that teacher evaluation focus more on teaching practices and teaching resources than on student learning or the teaching-learning (...) process. Les inspections pédagogiques sont ici un moyen d’approcher « l’efficacité institutionnelle » des dispositifs d’enseignement-apprentissage. L’analyse de 38 rapports d’inspection d’enseignants en lycées agricoles français met en évidence les dimensions des pratiques enseignantes qui y sont convoquées. L’analyse de treize rapports d’inspection défavorables au maintien de l’enseignant dans le métier contribue à expliciter le référent des pratiques lors d’évaluation. Ces analyses aboutissent à une modélisation des pratiques d’enseignement. Elles montrent que les évaluations portent d’avantage sur les pratiques d’enseignement que sur l’apprentissage des élèves, d’avantage sur les moyens mis en œuvre pour enseigner que sur le processus d’enseignement-apprentissage. (shrink)

Three concrete instances of modern and contemporary art development in the former Soviet bloc are addressed in the study. Comparing three particular cases of post-socialist countries (Czechoslovakia, Poland and Lithuania), three distinctive situations are identified in order to establish a link between modern and contemporary art and the emergence of canonized stories of their development. Although these concrete cases turned out to represent a certain range of situations-models that have taken place, the study indicates a variety of omissions and unrecognized (...) vital moments in the currently prevailing canons, which puts the connection of the shifting point of 1989 and the transition from modern to contemporary art into a new light. (shrink)

In this chapter, we discuss a specific kind of progress that occurs in most branches of economics today: progress involving the repeated use of mathematical models. We adopt a functional account of progress to argue that progress in economics occurs through the use of what we call “common recipes” and model templates for defining and solving problems of relevance for economists. We support our argument by discussing the case of 20th century business cycle research. By presenting this case study in (...) detail, we show how model templates are not only reapplied to different phenomena. We also show how scientists first develop them and how, once they are considered less useful, they are replaced with new ones. Finally, our case also illustrates that it is not only the mathematical structure that is reused but that such reuse also requires a shared conceptual vision of the core properties of the phenomenon to be studied. If that vision is no longer shared among economists, a model template can become useless and has to be replaced, sometimes against resistance, with a different one. (shrink)

RESUMO A bovinocultura sempre esteve atrelada ao desenvolvimento do Brasil e, pensando no avanço, as exigências da máxima eficiência nos sistemas de criação foi pautada na forma de como conseguir realizar a reprodução de bovinos com ênfase na eficiência econômica e reprodutiva. O objetivo deste trabalho é elucidar as principais biotecnologias que auxiliam na maior produtividade reprodutiva de bovinos. Dessa forma, o estudo foi realizado usando artigos do banco de dados do Google acadêmico e SciELO, além de livros do acervo (...) pessoal e sites oficiais. Com o manejo reprodutivo aplicado na bovinocultura, é possível identificar pontos a serem melhorados e implantação de práticas que auxiliam no incremento da eficiência reprodutiva como a estação de monta, que concentra a fertilização dos animais em uma determinada época do ano, o uso do índice de escore corporal, o qual consegue determinar a viabilidade da vaca a ser fertilizada, e a identificação da idade a puberdade, na qual a novilha com 60% de peso vivo quando adulta pode estar apta para reprodução, indicando que a nutrição é um fator importante para reduzir o intervalo entre partos, bem como na indução da precocidade, que ainda pode ser maximizada por uso de bioestimuladores. Assim como a implantação do uso de biotecnologias, que podem adicionar aos planteis, indivíduos geneticamente superiores, saudáveis e eficientes. Dentre as biotecnologias, a inseminação artificial é a mais usada no Brasil, com capacidade de fertilizar vacas com sêmen de touros de genética superior, nacional ou importado. Podem ser citadas ainda as técnicas de transferência de embriões e produção in vitro de embriões como tecnologias a serviço do desenvolvimento da eficiência reprodutiva. A utilização de protocolos hormonais no ciclo estral objetiva a sincronização do estro das vacas para facilitar o emprego das biotecnologias. São vários os protocolos usados para essa finalidade, sendo Ovsynch a base de GnRH e prostaglandina com até 50% de eficácia, protocolos à base de estradiol e progesterona com eficácia de até 86,6%, e protocolos que usam gonadotrofina coriônica equina (eCG), indicados para animais magros por condicionar maior diâmetro folicular, o qual é relacionado com aumento na taxa de prenhez. Dessa maneira, as práticas e tecnologias citadas neste estudo são usadas na reprodução assistida de bovinos. PALAVRAS-CHAVE: Criopreservação. Estro. Gestação. Hipófise. Nutrição. ABSTRACT Cattle farming has always been linked to Brazil’s development and, thinking about advancement, the requirements for maximum efficiency in breeding systems was based on how to achieve the reproduction of cattle with an emphasis on economic and reproductive efficiency. The objective of this work is to elucidate the main biotechnologies that help in the greater reproductive productivity of cattle. Thus, the study was done using articles from the Academic Google and SciELO databases, as well as books from the personal collection and official websites. With the reproductive management applied in cattle farming, it is possible to identify points to be improved and implement practices that help to increase reproductive efficiency, such as the breeding season, which concentrates the fertilization of animals at a certain time of year, use of the body score index, which can determine the viability of the cow to be fertilized, identification of age at puberty, in which the heifer with 60% live weight as an adult may be suitable for reproduction, indicating that nutrition is an important factor in reducing the interval between births, as well as in inducing precocity, which can still be maximized by the use of biostimulators. As well as the implementation of the use of biotechnology, which can add genetically superior, healthy and efficient individuals to the breeding stock. Among the biotechnologies, artificial insemination is the most used in Brazil, with the capacity to fertilize cows with superior genetic bull semen, whether national or imported. Embryo transfer techniques and in vitro embryo production can also be cited as technologies in the service of the development of reproductive efficiency. The use of hormonal protocols in the estrous cycle aims at synchronizing the estrus of cows to facilitate the use of biotechnologies. There are several protocols used for this purpose, with Ovsynch being based on GnRH and prostaglandin with up to 50% efficacy, protocols based on estradiol and progesterone with efficacy of up to 86.6%, and protocols that use equine chorionic gonadotropin (eCG), indicated for lean animals because they condition larger follicular diameter, which is related to an increase in the pregnancy rate. Thus, the practices and technologies mentioned in this study can help the assisted reproduction of cattle. KEYWORDS: Cryopreservation. 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ABSTRACT:Many companies engage in dialogue with nongovernmental organizations about societal issues. The question is what a regulative ideal for such dialogues should be. In the literature on corporate social responsibility, the Habermasian notion of communicative action is often presented as a regulative ideal for stakeholder dialogue, implying that actors should aim at consensus and set strategic considerations aside. In this article, we argue that in many cases, communicative action is not a suitable regulative ideal for dialogue between companies and NGOs. (...) We contend that there is often an adversarial element in the relation between companies and NGOs, and that an orientation towards consensus can be in tension with this adversarial relation. We develop an alternative approach to stakeholder dialogue called ‘agonistic deliberation.’ In this approach, conflict and strategic considerations play a legitimate and, up to a certain point, desirable role. (shrink)

ABSTRACTThe responsibility of the food and beverage industry for noncommunicable diseases is a controversial topic. Public health scholars identify the food and beverage industry as one of the main contributors to the rise of these diseases. We argue that aside from moral duties like not doing harm and respecting consumer autonomy, the food industry also has a responsibility for addressing the structural injustices involved in food-related health problems. Drawing on the work of Iris Marion Young, this article first shows how (...) food-related public health problems can be understood as structural injustices. Second, it makes clear how the industry is sustaining these health injustices, and that due to this connection, corporate actors share responsibility for addressing food-related health problems. Finally, three criteria are discussed as grounds for attributing responsibility, allowing for further specification on what taking responsibility for food-related health problems can entail in corporate practice. (shrink)

Joint actions often require agents to track others’ actions while planning and executing physically incongruent actions of their own. Previous research has indicated that this can lead to visuomotor interference effects when it occurs outside of joint action. How is this avoided or overcome in joint actions? We hypothesized that when joint action partners represent their actions as interrelated components of a plan to bring about a joint action goal, each partner’s movements need not be represented in relation to distinct, (...) incongruent proximal goals. Instead they can be represented in relation to a single proximal goal – especially if the movements are, or appear to be, mechanically linked to a more distal joint action goal. To test this, we implemented a paradigm in which participants produced finger movements that were either congruent or incongruent with those of a virtual partner, and either with or without a joint action goal (the joint flipping of a switch, which turned on two light bulbs). Our findings provide partial support for the hypothesis that visuomotor interference effects can be reduced when two physically incongruent actions are represented as mechanically interdependent contributions to a joint action goal. (shrink)

Food and beverage firms are frequently criticised for their impact on the spread of non-communicable diseases like obesity and diabetes type 2. In this article we explore under what conditions the sales and marketing of unhealthy food and beverage products is irresponsible. Starting from the notion of ordinary morality we argue that firms have a duty to respect people’s autonomy and adhere to the principle of non-maleficence in both market and non-market environments. We show how these considerations are relevant when (...) thinking about immoral behaviour in the food and beverage industry, and identify under what conditions sales and marketing of unhealthy foods and beverages to adults and children is wrong. Based on this analysis we argue that firms should take into account: whether consumers are able to identify manipulative marketing, the degree of manipulation, as well as the negative impact a product has on health. We hold that for the food industry to act responsible it should re-evaluate the marketing of unhealthy products to adults and refrain from marketing to children. We conclude this study by making several recommendations on how the food industry should interact with consumers and highlight what changes need to be made in corporate practice. (shrink)