Merleau-Ponty's Developmental Ontology shows how the philosophy of Maurice Merleau-Ponty, from its very beginnings, seeks to find sense or meaning within nature, and how this quest calls for and develops into a radically new ontology. -/- David Morris first gives an illuminating analysis of sense, showing how it requires understanding nature as engendering new norms. He then presents innovative studies of Merleau-Ponty's The Structure of Behavior and Phenomenology of Perception, revealing how these early works are oriented by the problem (...) of sense and already lead to difficulties about nature, temporality, and ontology that preoccupy Merleau-Ponty's later work. Morris shows how resolving these difficulties requires seeking sense through its appearance in nature, prior to experience—ultimately leading to radically new concepts of nature, time, and philosophy. -/- Merleau-Ponty's Developmental Ontology makes key issues in Merleau-Ponty's philosophy clear and accessible to a broad audience while also advancing original philosophical conclusions. (shrink)

This article clarifies Merleau-Ponty’s enigmatic, later concept of reversibility by showing how it is connected to the theme of the genesis of sense. The article first traces reversibility through “Eye and Mind” and The Visible and the Invisible , in ways that link reversibility to a theme of the earlier philosophy, namely an interrelation in which activity and passivity reverse to one another. This linkage is deepened through a detailed study of a passage on touch in the Phenomenology ’s chapter (...) on “Sensing,” which shows how reversibility is important to the genesis of sense, not from some already given origin, but through a creative operation within being, beyond the perceiver, wherein the field of perception internally diverges into active and passive moments. The article connects this point about the genesis of sense to themes in Merleau-Ponty’s lectures on institution and passivity. Altogether the article shows how reversibility is a sign of a divergence and thence of a sort of gap or excess in being that allows for a genesis of sense within being itself. (shrink)

We become ill in ways our parents and grandparents did not, with diseases unheard of and treatments undreamed of generations ago. This text tells the story of the modern experience of illness, linking ideas of illness, health, and postmodernism.

Climate engineering (CE), the intentional modification of the climate in order to reduce the effects of increasing greenhouse gas concentrations, is sometimes touted as a potential response to climate change. Increasing interest in the topic has led to proposals for empirical tests of hypothesized CE techniques, which raise serious ethical concerns. We propose three ethical guidelines for CE researchers, derived from the ethics literature on research with human and animal subjects, applicable in the event that CE research progresses beyond computer (...) modeling. The Principle of Respect requires that the scientific community secure the global public's consent, voiced through their governmental representatives, before beginning any empirical research. The Principle of Beneficence and Justice requires that researchers strive for a favorable risk–benefit ratio and a fair distribution of risks and anticipated benefits, all while protecting the basic rights of affected individuals. Finally, the Minimization Principle requires that researchers minimize the extent and intensity of each experiment by ensuring that no experiments last longer, cover a greater geographical extent, or have a greater impact on the climate, ecosystem, or human welfare than is necessary to test the specific hypotheses in question. Field experiments that might affect humans or ecosystems in significant ways should not proceed until a full discussion of the ethics of CE research occurs and appropriate institutions for regulating such experiments are established. (shrink)

The strongest arguments for the permissibility of geoengineering (also known as climate engineering) rely implicitly on non-ideal theory—roughly, the theory of justice as applied to situations of partial compliance with principles of ideal justice. In an ideally just world, such arguments acknowledge, humanity should not deploy geoengineering; but in our imperfect world, society may need to complement mitigation and adaptation with geoengineering to reduce injustices associated with anthropogenic climate change. We interpret research proponents’ arguments as an application of a particular (...) branch of non-ideal theory known as “clinical theory.” Clinical theory aims to identify politically feasible institutions or policies that would address existing (or impending) injustice without violating certain kinds of moral permissibility constraints. We argue for three implications of clinical theory: First, conditional on falling costs and feasibility, clinical theory provides strong support for some geoengineering techniques that aim to remove carbon dioxide from the atmosphere. Second, if some kinds of carbon dioxide removal technologies are supported by clinical theory, then clinical theory further supports using those technologies to enable “overshoot” scenarios in which developing countries exceed the cumulative emissions caps that would apply in ideal circumstances. Third, because of tensions between political feasibility and moral permissibility, clinical theory provides only weak support for geoengineering techniques that aim to manage incoming solar radiation. (shrink)

Over the past decade or so, several commentators have called for mission-driven research programs on solar geoengineering, also known as solar radiation management (SRM) or climate engineering. Building on the largely epistemic reasons offered by earlier commentators, this paper argues that a well-designed mission-driven research program that aims to evaluate solar geoengineering could promote justice and legitimacy, among other valuable ends. Specifically, an international, mission-driven research program that aims to produce knowledge to enable well-informed decision-making about solar geoengineering could (1) (...) provide a more effective way to identify and answer the questions that policymakers would need to answer; and (2) provide a venue for more efficient, effective, just, and legitimate governance of solar geoengineering research; while (3) reducing the tendency for solar geoengineering research to exacerbate international domination. Thus, despite some risks and limitations, a well-designed mission-driven research program offers one way to improve the governance of solar geoengineering research relative to the ‘investigator-driven’ status quo. (shrink)

One central question of climate justice is how to fairly allocate the global emissions budget. Some commentators hold that the concept of fairness is hopelessly equivocal on this point. Others claim that we need a complete theory of distributive justice to answer the question. This paper argues to the contrary that, given only weak assumptions about fairness, we can show that fairness requires an allocation that is at least as prioritarian as the equal per capita view. Since even the equal (...) per capita view is more prioritarian than is politically feasible, fairness is univocal enough for all practical purposes. (shrink)

Scholars such as Renaud Barbara and Bernhard Waldenfels and Regula Giuliani have emphasized time’s central role in Merleau-Ponty’s philosophy, and Michael Kelly has shown how the Phenomenology’s “Temporality” chapter already broaches his later ontological concerns. I deepen our understanding of this temporal–ontological nexus by showing how Merleau-Ponty’s temporal ontology in fact erupts even earlier in the Phenomenology, as an underlying theme that unifies part two, on “The Perceived World,” as leading into the “Temporality” chapter. I do this via a close (...) study of the chapter, “The Thing and the Natural World,” first explicating some profound but easily overlooked points about time implied in Merleau-Ponty’s initial remarks on the constancy of form and size. I then closely analyze his study of color constancy in relation to his central source, David Katz’s The World of Colour, to show how color leads him to conceptualize things as what I call “time-things”—and more generally to conceptualize things, the world, and nature, as being in such a way that temporality is ingredient in their being. This leads to some implications for his temporal ontology. (shrink)

Merleau-Ponty, la passivité et la scienceJe soutiens qu’il y a plus en jeu dans l’intérêt de Merleau-Ponty pour la science qu’une simple dialectique entre disciplines. C’est parce que son évolutionméthodologique le conduit à trouver dans la science un moyen spécifique d’approfondir ses recherches ontologiques, que celle-ci hante de plus en plus sa philosophie. En effet, dans le chapitre « champ phénoménal » de la Phénoménologie de la perception, il est possible de rapprocher certains aspects de son défi méthodologique et l’idée (...) selon laquelle la philosophie tient son origine d’une conscience réflexive, active et autonome dans son ensemble. Je lie cela aux problèmes de la passivité de telle sorte que la science apparaisse comme une façon de saisir la réflexion non pas comme autonome, mais comme une opération du champ phénomenal, comme réflexion radicale. Grâce à l’analyse critique des recherches récentes sur le génome, je montre ensuite commentl’embryologie peut nous aider à conceptualiser la vie comme un champ phénoménal, c’est-à-dire comme un champ qui engendre ce même genre d’opérations qui caractérisent aussi la phénoménalité. Cela nous conduit à voir la phénomenologie non plus comme une réflexion de survol sur les phénomènes, mais plutôt comme une réflexion radicale qui se realise à travers un phénoménalité plus « ancienne », qui appartient à la vie ellemême. Cela ouvre également des perspectives sur quelques problèmes difficiles de la dernière philosophie de Merleau-Ponty; ceux-ci sont abordés d’une manière nouvelle, grâce au rapprochement de sa première philosophie et de la science actuelle.Merleau-Ponty, la passività e la scienzaRitengo che, nell’interesse che Merleau-Ponty rivolge alla scienza, vi sia in gioco qualcosa di più del semplice confronto dialettico con un’altra disciplina. Il motivo è che il suo impegno metodologico finisce per individuare nella scienza una speciale risorsa per l’indagine di quelle profonde questioni ontologiche che investono in modo crescente la sua filosofia. Intendo argomentare tale ipotesi, connettendo dei passi del capitolo di Fenomenologia della percezione “Il campo fenomenico” con la sua sfida metodologica all’idea che la filosofia abbia inizio da una coscienza riflessiva autonoma e interamente attiva. Collego questo alle questioni della passività in un modo che rivela la scienza come una potenziale risorsa per comprendere la riflessione non come autonoma, bensì in quanto operazione di e nel campo fenomenico – come riflessione radicale. Poi, attraverso un’analisi critica dei risultati recenti riguardanti il DNA regolatore, mostrocome l’attuale embriologia può aiutarci a concettualizzare la vita come un campo fenomenico che implicitamente produce i tipi di operazioni rivelatrici distintive della fenomenalità. Questo ci permette di collocare la fenomenologia non semplicemente come una riflessione dall’alto sui fenomeni, ma come una riflessione radicale che opera grazie ad una “più antica” fenomenalità della vita. Questo ci fornisce degli spunti su alcune difficili questioni nella filosofia dell’ultimo Merleau-Ponty, suggerendo un nuovo percorso che giunga a queste combinando il primo periodo della sua filosofia con la scienza recente. (shrink)

This review of John Russon's Human Experience: Philosophy, Neurosis, and the Elements of Everyday Life focuses on Russon's position that experience is open (having a developmental, situated and dynamic, rather than fixed, structure) and figured (having a structure inseparable from forms of bodily function), and that mind is something learned in the process of working out experience as figured and open. These themes are drawn together in relation to recent scientific discussions (e.g., of bodily dynamics, mirror neurons, robotic systems and (...) thermodynamics), to show how Russon's view challenges deep philosophical assumptions in prevailing accounts of mind, body and experience. (shrink)

"A Workbook for Arguments" builds on Anthony Weston's "Rulebook for Arguments" to provide a complete textbook for a course in critical thinking or informal logic. "Workbook" includes: The entire text of "Rulebook," supplemented with extensive further explanations and exercises. Homework exercises adapted from a wide range of arguments from newspapers, philosophical texts, literature, movies, videos, and other sources. Practical advice to help students succeed when applying the "Rulebook's" rules to the examples in the homework exercises. Suggestions for further practice, outlining (...) activities that students can do by themselves or with classmates to improve their skills. Detailed instructions for in-class activities and take-home assignments designed to engage students. An appendix on mapping arguments, giving students a solid introduction to this vital skill in constructing complex and multi-step arguments and evaluating them. Model answers to odd-numbered problems, including commentaries on the strengths and weaknesses of selected sample answers and further discussion of some of the substantive intellectual, philosophical, or ethical issues they raise. (shrink)

We call beliefs reasonable or unreasonable, justified or unjustified. What does this imply about belief? Does this imply that we are responsible for our beliefs and that we should be blamed for our unreasonable convictions? Or does it imply that we are in control of our beliefs and that what we believe is up to us? Reason Without Freedom argues that the major problems of epistemology have their roots in concerns about our control over and responsibility for belief. David (...) Owens focuses on the arguments of Descartes, Locke and Hume - the founders of epistemology - and presents a critical discussion of the current trends in contemporary epistemology. He proposes that the problems we confront today - scepticism, the analysis of knowlege, and debates on epistemic justification - can be tackled only once we have understood the moral psychology of belief. This can be resolved when we realise that our responsibility for beliefs is profoundly different from our rationality and agency, and that memory and testimony can preserve justified belief without preserving the evidence which might be used to justify it. Reason Without Freedom should be of value to those interested in contemporary epistemology, philosophy of mind and action, ethics, and the history of 17th and 18th century. (shrink)

This paper aims to clarify Merleau-Ponty’s difficult concept of “reversibility” by interpreting it as resuming the dialectical critique of the rationalist and empiricist tradition that informs Merleau-Ponty’s earlier work. The focus is on reversibility in “Eye and Mind,” as dismantling the traditional dualism of activity and passivity. This clarification also puts reversibility in continuity with the Phenomenology’s appropriation of Kant, letting us note an affiliation between Merleau-Ponty’s reversibility and Heidegger’s Ereignis: in each case being itself already performs the operation that (...) Kant had located in the imagination. Reversibility discovers this Kantian imagination moving in place, Ereignis discovers it in temporality. (shrink)

Studies that compare human and animal behaviour suspend prejudices about mind, body and their relation, by approaching thinking in terms of behaviour. Yet comparative approaches typically engage another prejudice, motivated by human social and bodily experience: taking the lone animal as the unit of comparison. This prejudice informs Heidegger’s and Merleau-Ponty’s comparative studies, and conceals something important: that animals moving as a group in an environment can develop new sorts of “sense.” The study of animal group-life suggests a new way (...) of thinking about the creation of sense, about the body, the brain, and the relation between thinking and nature. (shrink)

Many commentators fear that climate engineering research might lead policy-makers to reduce mitigation efforts. Most of the literature on this so-called ‘moral hazard’ problem focuses on the prediction that climate engineering research would reduce mitigation efforts. This paper focuses on a related ethical question: Why would it be a bad thing if climate engineering research obstructed mitigation? If climate engineering promises to be effective enough, it might justify some reduction in mitigation. Climate policy portfolios involving sufficiently large or poorly planned (...) reductions in mitigation, however, could lead to an outcome that would be worse than the portfolio that would be chosen in the absence of further climate engineering research. This paper applies three ethical perspectives to describe the kinds of portfolios that would be worse than that ‘baseline portfolio’. The literature on climate engineering identifies various mechanisms that might cause policy-makers to choose these inferior portfolios, but it is difficult to know in advance whether the existence of these mechanisms means that climate engineering research really would lead to a worse outcome. In the light of that uncertainty, a precautionary approach suggests that researchers should take measures to reduce the risk of mitigation obstruction. Several such measures are suggested. (shrink)

This article studies the phenomenology of chronic illness in light of phenomenology’s insights into ecstatic temporality and freedom. It shows how a chronic illness can, in lived experience, manifest itself as a disturbance of our usual relation to ecstatic temporality and thence as a disturbance of freedom. This suggests that ecstatic temporality is related to another sort of time—“provisional time”—that is in turn rooted in the body. The article draws on Merleau-Ponty’s Phenomenology of Perception and Heidegger’s Being and Time , (...) shedding light on the latter’s concept of ecstatic temporality. It also discusses implications for self-management of chronic illness, especially in children. (shrink)

Le chiasme de l’être: une exploration de l’ontologie du sens de Merleau-PontyLa question de l’ontologie inclut celle de savoir comment un être se détermine et acquiert son sens, autrement dit comment il instaure sa différenciation par desorientations, des significations et des différences en général. Cette étude explore l’idée que le sens d’un être provient d’une « chiralité ontologique », c’est-à-dire d’un type de différence ontologique présentant un apparentement caractéristique de ses deux côtés droit et gauche. L’étude montre tout d’abord comment (...) l’ontologie merleau-pontienne de la réversibilité conduit à la question de la chiralité. On fait ensuite entrer dans la discussion des résultats obtenus dans les domaines de la chimie, de la biologie et de la géométrie, pour mieux mettre en lumière l’importance des différences en chiralité et pour élaborer une définition de la « chiralité ontologique » en étroite liaison avec l’ontologie du sens.Il chiasma dell’essere: un’esplorazione dell’ontologia del senso merleau-pontianaIl problema dell’ontologia include il problema di come l’essere sia determinato e acquisisca senso, acquisisca cioè gli orientamenti, i significati, tutte quelle differenze che fanno la differenza. Questo saggio esplora il pensiero secondo il quale il senso dell’essere deriva da una ‘chiralità ontologica,’ una sorta di differenza ontologica con caratteristiche affini alle differenze fra le mani destra e sinistra. Il testo illustra in primo luogo come l’ontologia merleau-pontyana della reversibilità porti alle questioni della chiralità. I risultati della ricerca attuale, in chimica, biologia e geometria sono poi discussi per illuminare l’importanza delle differenze chirali e per sviluppare una definizione della chiralità ontologica che si connette ad una ontologia del senso. (shrink)

Le chiasme de l’être: une exploration de l’ontologie du sens de Merleau-PontyLa question de l’ontologie inclut celle de savoir comment un être se détermine et acquiert son sens, autrement dit comment il instaure sa différenciation par desorientations, des significations et des différences en général. Cette étude explore l’idée que le sens d’un être provient d’une « chiralité ontologique », c’est-à-dire d’un type de différence ontologique présentant un apparentement caractéristique de ses deux côtés droit et gauche. L’étude montre tout d’abord comment (...) l’ontologie merleau-pontienne de la réversibilité conduit à la question de la chiralité. On fait ensuite entrer dans la discussion des résultats obtenus dans les domaines de la chimie, de la biologie et de la géométrie, pour mieux mettre en lumière l’importance des différences en chiralité et pour élaborer une définition de la « chiralité ontologique » en étroite liaison avec l’ontologie du sens.Il chiasma dell’essere: un’esplorazione dell’ontologia del senso merleau-pontianaIl problema dell’ontologia include il problema di come l’essere sia determinato e acquisisca senso, acquisisca cioè gli orientamenti, i significati, tutte quelle differenze che fanno la differenza. Questo saggio esplora il pensiero secondo il quale il senso dell’essere deriva da una ‘chiralità ontologica,’ una sorta di differenza ontologica con caratteristiche affini alle differenze fra le mani destra e sinistra. Il testo illustra in primo luogo come l’ontologia merleau-pontyana della reversibilità porti alle questioni della chiralità. I risultati della ricerca attuale, in chimica, biologia e geometria sono poi discussi per illuminare l’importanza delle differenze chirali e per sviluppare una definizione della chiralità ontologica che si connette ad una ontologia del senso. (shrink)

This article pursues overlapping points about ontology, philosophical method, and our kinship with and difference from nonhuman animals. The ontological point is that being is determinately different in different places not because of differences, or even a space, already given in advance, but in virtue of a negative in being that is regional and rooted in place, which Mer-leau-Ponty calls the “hollow.” The methodological point is that we tend to miss this ontological point because we are inclined to what I (...) call transportable thinking, which conceives of things and spatial determinacy itself as being what they are independent of where they are. I argue that we are inclined this way because, in contrast to other animals, we have a weak sense of where we are. We are lost animals. To compensate for lostness, we abstract ourselves from place and conceptualize ourselves and things by way of a transportable, Cartesian “view from above.”. (shrink)

Despite growing awareness of its various problems, private automobile use is still seen as an inviolable individual freedom. We consider the ethical arguments for and against private automobile use with particular reference to John Stuart Mill’s theory of freedom. There is much evidence to show that private automobile use is an other-regarding harmful activity that is, therefore, on Mill’s terms, liable to public control. Although it cannot be an entirely self-regarding activity, we consider private automobile use in this category and (...) argue that even on Mill’s terms it can properly be subjected to extensive control. We also challenge Mill’s theory and argue that private automobile use lacks adequate moral justification. We then consider the policy implications of this ethical argument and review some of the policy options available. We conclude that although an immediate total ban on private automobile use is justifiable, it is inadvisable at this time and that more limited, but effective control should be implemented in preparation for a total ban. (shrink)

Friedrich Nietzsche is as often misunderstood as the Jews. Ben Moshe highlights Nietzsches admiration for the Jews of the Bible, and looks into the remarkable similarity between many of Nietzsche's writings and Jewish sacred texts.