In his article, “Wittgenstein and Basic Moral Certainty,” Nigel Pleasants argues that killing an innocent, non-threatening person is wrong. It is, he argues, “a basic moral certainty.” He believes our basic moral certainties play the “same kind of foundational role as [our] basic empirical certaint[ies] do.” I believe this is mistaken. There is not “simply one kind of foundational role” that certainty plays. While I think Pleasants is right to affiliate his proposition with a Wittgensteinian form of certainty, he exposes (...) himself to a tension that exists in On Certainty regarding how we acquire it: is certainty natural, is it social? In this paper, I present two ways in which we come to possess certainty: a bottom-up approach, where certainty is part of our instinctual predisposition, and a top-down approach, where certainty is acquired through positive reinforcement by family and culture. (shrink)

Exploring Certainty: Wittgenstein and Wide Fields of Thought considers how, where, and to what extent the thoughts and ideas found in Wittgenstein’s On Certainty can be applied to other areas of thought, including: ethics, aesthetics, religious belief, mathematics, cognitive science, and political theory. Robert Greenleaf Brice opens new avenues of thought for scholars and students of the Wittgensteinian tradition, while introducing original philosophies about human knowledge and cognition.

Bringing the views of Grayling, Moyal-Sharrock and Stroll together, I argue that in On Certainty, Wittgenstein explores the possibility of a new kind of foundationalism. Distinguishing propositional language-games from non-propositional, actional certainty, Wittgenstein investigates a foundationalism sui generis . Although he does not forthrightly state, defend, or endorse what I am characterizing as a "new kind of foundationalism," we must bear in mind that On Certainty was a collection of first draft notes written at the end of Wittgenstein's life. The (...) work was unprogrammatic, sometimes cryptic. Yet, his exploration into areas of knowledge, certitude and doubt suggest an identifiable direction to his thoughts. (shrink)

This article examines the domestic use of drones by law enforcement to gather information. Although the use of drones for surveillance will undoubtedly provide law enforcement agencies with new means of gathering intelligence, these unmanned aircrafts bring with them a host of legal and epistemic complications. Part I considers the Fourth Amendment and the different legal standards of proof that might apply to law enforcement drone use. Part II explores philosopher Wittgenstein’s notion of actional certainty as a means to interpret (...) citizens' expectations of privacy with regard to their patterns of movement over time. Part III discusses how the theory of actional certainty can apply to the epistemic challenge of determining what is a “reasonable” expectation of privacy under the law. This Part also investigates the Mosaic Theory as a possible reading of the Fourth Amendment. (shrink)

In the penultimate chapter of his book, Art as Language, G. L. Hagberg presents an argument against Arthur Danto, George Dickie, and other advocates of the Institutional Theory (IT), arguing that a tension exists within the theory. Through conferral, a spokesperson declares what artifacts are accepted into the artworld. Hagberg finds this problematic because, while the criterion one uses is something that the later Wittgenstein would endorse, it points back to an essentialism that he clearly rejected. But Hagberg believes he (...) can avoid this problem by applying Wittgenstein’s notion of certainty to specific artifacts in aesthetics. By relying on Wittgenstein’s notion of certitude, however, he exposes himself to a tension that exists in On Certainty: is certainty natural, or is it social? Although the propositions Hagberg uses have the potential to become certain, he treats them as if they begin that way. In this paper I present two ways in which Wittgenstein classifies or understands certainty: a bottom-up approach, where certainty is part of our natural and instinctual predisposition, and a top-down approach, where certainty is acquired through positive reinforcement. I believe Hagberg fails to appreciate this distinction as well as the consequences for his claim. (shrink)

One of the more recent pedagogical debates confronting university instructors is whether liberal education should be replaced with multiculturalism. John Searle has labeled these positions as “traditionalists” and “challengers,” respectively. While not finding “much that is objectionable in the [traditionalists’] assumptions,” Searle argues that the challengers’ assumptions are “weak” and “fallacious.” This negative outcome for the challengers however, is due in large part to Searle’s misrepresentation of their position. Searle presents a flawed, straw-man argument; he unfairly and inaccurately presents the (...) challengers’ assumptions as inadequate. In this paper I shall address some of the assumptions Searle raises on the challengers’ side and offer further elucidation of their position where he fails to do so. (shrink)

In On Certainty, the important, but to many readers obscure, twentieth century Austrian philosopher, Ludwig Wittgenstein, provides not only a brilliant solution to a previously intractable philosophical problem, but also the elements of an entirely new way of approaching this and similar longstanding, apparently un-resolvable, problems. In these notes he re-conceives the problem of radical skepticism–the claim that we can never really be certain of anything except the contents of our own minds–as a kind of philosophical “disease” of thought. His (...) approach to the problem, which I will emphasize is similar to the treatment of disease, has two main goals: -/- (1) bring about an awareness in the philosopher that this kind of extreme skepticism is not a methodological approach to be taken seriously, and, with this awareness, -/- (2) an attempt to replace this radical skepticism with a practical, Common Sense framework. -/- Implicit in Wittgenstein’s approach are a number of strategies found in a contemporary approach to psychotherapy known as Cognitive Behavioral Therapy (CBT). These strategies, along with philosophical methods and scientific practices rooted in the Scottish School of Common Sense, seek to diagnose and treat irrational thoughts and beliefs that often emerge (and re-emerge) in the discipline of philosophy. The aim is to provide the philosopher with tools necessary to adjust and reshape these irrational, self-defeating thoughts and beliefs into something new, something healthy. (shrink)

The philosophies of Ludwig Wittgenstein and Maurice Merleau-Ponty may seem at first glance to be mutually exclusive. On further examination, however, they can be seen to share some fundamental points of view. For instance, they both share a common rejection of a modern mechanistic explanation of nature, and both endorse what we might call a pre-linguistic level of meaning. In this paper, we show that these thinkers not only share some fundamental philosophical views, but also had, for many years, contemplated (...) what cognitive scientists today call “embodied cognition.”. (shrink)

La pregunta si Wittgenstein fue un filósofo liberal ha recibido menos atención que la de si fue un filósofo conservador, pero, como Robert Greenleaf Brice ha defendido recientemente, hay muchos indicios de liberalismo en algumas de sus observaciones, y algunos filósofos, como Richard Eldridge, han sostenido que hay un cierto tipo de liberalismo que se sigue de la filosofía de su última etapa. Richard Rorty ha sacado también conclusiones liberales a partir de la perspectiva filosófica que se (...) basa en la obra de Wittgenstein y Alice Crary ha sugerido que las lecciones aprendidas de su propria interpretación de Wittgenstein "reflejan en formas de vida social que incorporan los ideales de la democracia liberal". (shrink)

ABSTRACT The question of whether Wittgenstein was a liberal philosopher has received less attention than the question of whether he was a conservative philosopher but, as Robert Greenleaf Brice has recently argued, there are hints of liberalism in some of his remarks, and some philosophers, like Richard Eldridge, have argued that a kind of liberalism follows from Wittgenstein’s later philosophy. Richard Rorty has also drawn liberal conclusions from a philosophical viewpoint which draws on Wittgenstein’s work and Alice (...) Crary has suggested that the lessons learned from her own interpretation of Wittgenstein are “reflected in forms of social life that embody the ideals of liberal democracy”. Here I will argue both that Wittgenstein was not a liberal and that his philosophy does not imply a liberal viewpoint. The authors discussed here do not demonstrate that any broad ideological conclusions fol-low from Wittgenstein’s philosophical remarks. -/- RESUMEN La pregunta si Wittgenstein fue un filósofo liberal ha recibido menos atención que la de si fue un filósofo conservador, pero, como Robert Greenleaf Brice ha defendido recientemente, hay muchos indicios de liberalismo en algunas de sus observaciones, y algunos filó-sofos, como Richard Eldridge, han sostenido que hay un cierto tipo de liberalismo que se sigue de la filosofía de su última etapa. Richard Rorty ha sacado también conclusiones libera-les a partir de la perspectiva filosófica que se basa en la obra de Wittgenstein y Alice Crary ha sugerido que las lecciones aprendidas de su propia interpretación de Wittgenstein se “reflejan en formas de vida social que incorporan los ideales de la democracia liberal”. En este artículo, voy a defender tanto que Wittgenstein no era un liberal como que su filosofía no implica una perspectiva liberal. Los autores de que se discuten aquí no prueban que de las observaciones filosóficas de Wittgenstein se desprendan amplias conclusiones ideológicas de ningún tipo. (shrink)

While naturalism is used in positive senses by the tradition of analytical philosophy, with Ludwig Wittgenstein its best example, and by the tradition of phenomenology, with Maurice Merleau-Ponty its best exemplar, it also has an extremely negative sense on both of these fronts. Hence, both Merleau-Ponty and Wittgenstein in their basic thrusts adamantly reject reductionistic naturalism. Although Merleau-Ponty’s phenomenology rejects the naturalism Husserl rejects, he early on found a place for the “truth of naturalism.” In a parallel way, Wittgenstein accepts (...) a certain positive sense of naturalism, while rejecting Quine’s kind of naturalism. It is the aim of this paper to investigate the common ground in the views of Wittgenstein and Merleau-Ponty regarding the naturalism that they each espouse and that which they each reject. (shrink)

While typically ignored by the cognitive sciences, Wittgenstein’s later work provides those defending embodied cognition (EC) with essential philosophical tools that serve to strengthen the argument against cognitivism. Cognition, as Wittgenstein’s work demonstrates, is not simply a matter of disembodied intellect, but is actional, time-pressured, body-based, and dependent on the larger environment.

In On Certainty Wittgenstein presents an argument against both G. E. Moore and the Cartesian skeptic, exposing both positions as flawed. His main contention is that what "stands fast" for us-certainty-is not subject to doubt, truth, or falsehood. Whatever is subject to these ascriptions is propositional in form and belongs to our language-games. But certitude is not so subject; certitude is principally non-propositional and therefore stands outside the language-game. Action is the locus of certainty, the things about which we are (...) certain constitute the "foundation" upon which all our knowledge turn. What Moore had once called our "obvious truisms" are, under Wittgenstein's direction, recognized first as inherent in our human natural history, and second, as grounded or based in human societies, cultures, forms of life. It is this human-centered kind of foundationalism that distinguishes Wittgenstein from what Moyal-Sharrock characterizes as the super-human kind of traditional, Cartesian foundationalism. Due to the human emphasis, Wittgenstein's new kind of foundationalism is quite different than the traditional Cartesian variety; it makes no guarantees of absoluteness or universality. Instead, Wittgenstein identifies a common groundwork, a "footing" on which our language-games rest. This new kind of foundationalism shows the way our language-games are anchored to the world. Therefore, in On Certainty, I argue that Wittgenstein presents a new kind of foundationalism. (shrink)

The aim of this paper is to show the relationship between John XXIII and Robert K. Greenleaf’s understanding of leadership. By taking into consideration Greenleaf’s theory of servant-leadership – from conceptualization to model development – and Larry Spears’ influential rubric of ten servant-leadership characteristics, we will show how servant-leadership theory goes in line with that of John XXIII when both are based on a notion of the common good and human dignity.

Anthropology is a significant matter within the church. A person's doctrine of humanity will inevitably shape the way a person thinks about the church, salvation, and in part, God. This dissertation is written out of concern for the potential harm that a faulty anthropology may do to the church. This study is concerned with exposing an approach to leadership within the church that is based on a faulty anthropology. Servant leadership has been hailed as the answer to the leadership crisis (...) that has plagued businesses, political offices, and churches. It is said that the authoritarian, monarchical style of leadership in the twentieth century no longer meets the needs of the current setting. In 1970 Robert K. Greenleaf---the chief advocate of servant leadership---proposed servant leadership as the emerging style that was prepared to address the social unrest of the 1960's and 1970's. He argued that the current leadership style must change---adapt to the emerging needs of the people. Greenleaf developed his ideas on servant leadership in the context of his reading of Hermann Hesse and Albert Camus. The repercussions of Robert K. Greenleaf's anthropology are evident in his view of human transformation. ;This study exposes the philosophical and theological underpinnings of Greenleaf's work on servant leadership as a distortion of the nature of humanity to the point that it leaves the doctrines of sin and salvation bereft of Christian significance. Since many within the church have used Greenleaf in their search for a biblical leadership paradigm, a Christian theological response to Greenleaf's assessment of humanity and human transformation will conclude this study. (shrink)

ABSTRACT In recent years, debates on same-sex marriage and the recognition of transwomen as women have been raging. These debates often seem to revolve around the meaning of, respectively, the word ‘marriage’ and ‘woman’. That such debates should take place might be puzzling. It seems that if debates on gay and transgender rights revolve around the meaning of these words, then those in favor of same-sex marriage and of the recognition of transwomen as women have no room left to maneuver. (...) However, prima facie, the pro – and anti-, in both cases, have genuine disagreements over the meaning of these words: though the analyses of revisionary theorists are revisionary, they are analyses. Sally Haslanger and other philosophers in her wake have appealed to an anti-descriptivist externalist view of meaning to provide the conceptual foundations of this practice of revisionary theorizing: revisionary analyses bring to light what, unbeknownst to us, these words mean. In this paper, I argue that a descriptivist externalist view should be preferred instead. My argument rests on the thesis that what is contested in these debates is the meaning of the words ‘marriage’ and ‘women’ as used in the law. (shrink)

In a recent paper, Gualtiero Piccinini and Carl Craver have argued that psychology is not distinct from neuroscience. Many have argued that Piccinini and Craver’s argument is unsuccessful. However, none of these authors have questioned the appropriateness of Piccinini and Craver’s argument for their key premise—that functional analyses are mechanism sketches. My first and main goal in this paper is to show that Piccinini and Craver offer normative considerations in support of what is a descriptive premise and to provide some (...) guidelines on how to argue for this premise. My second goal is to show that the distinctness question should be of great significance for philosophy of cognitive science. (shrink)

Svätopluk Štúr is a strong critic of strands of German thought that emphasize the will to power as an organizing principle of human society. Štúr is particularly critical of Nietzsche’s vitalism, which Štúr believes culminated in national socialism and the destruction of the Second World War. This paper describes and examines Štúr’s criticism of a number of German thinkers and focuses especially on Štúr’s criticism of Nietzsche. Štúr criticizes Nietzsche’s emphasis on life over knowledge. Štúr offers a different philosophy of (...) life grounded in the dignity of human beings and the social consequences of ideas and actions. This paper concludes by examining what Štúr means by dignity in terms of a moral agent and as opposed to Nietzsche’s emphasis on vitalism. (shrink)

In the context of Multiple criteria decision analysis, we present the necessary and sufficient conditions allowing to represent an ordinal preferential information provided by the decision maker by a Choquet integral w.r.t a 2-additive capacity. We provide also a characterization of this type of preferential information by a belief function which can be viewed as a capacity. These characterizations are based on three axioms, namely strict cycle-free preferences and some monotonicity conditions called MOPI and 2-MOPI.

Les Espagnols et le sexe est une contribution à l’histoire de la sexualité dans l’Espagne du xixe et du premier tiers du xxe siècle : le projet de Jean-Louis Guereña constitue un apport important à la compréhension de la construction du sujet libéral espagnol, puisqu’on lui reconnaît ici des pratiques intimes, ou privées, au moment où s’affermit la notion d’« ordre public ». La question principale qui se pose à la lecture de l’ouvrage tient précisément à ce qu’il est postulé (...) que la sexualité... (shrink)

For years, phenomenological psychiatry has proposed that distortions of the temporal structure of consciousness contribute to the abnormal experiences described before schizophrenia emerges, and may relate to basic disturbances in consciousness of the self. However, considering that temporality refers mainly to an implicit aspect of our relationship with the world, disturbances in the temporal structure of consciousness remain difficult to access. Nonetheless, previous studies have shown a correlation between self disorders and the automatic ability to expect an event in time, (...) suggesting timing is a key issue for the psychopathology of schizophrenia. Timing disorders may represent a target for cognitive remediation, but this requires that disorders can be demonstrated at an individual level. Since cognitive impairments in patients with schizophrenia are discrete, and there is no standardized timing exploration, we focused on timing impairments suggested to be related to self disorders. We present the case report of AF, a 22 year old man suffering from schizophrenia, with no antipsychotic intake. Although AF shows few positive and negative symptoms and has a normal neurocognitive assessment, he shows a high level of disturbance of Minimal Self Disorders (SDs) (assessed with the EASE scale). Moreover, AF has a rare ability to describe his self and time difficulties. An objective assessment of timing ability (variable foreperiod task) confirmed that AF had temporal impairments similar to those previously described in patients, i.e., a preserved ability to distinguish time intervals, but a difficulty to benefit from the passage of time to expect a visual stimulus. He presents additional difficulties in benefitting from temporal cues and adapting to changes in time delays. The impairments were ample enough to yield significant effects with analyses at the individual level. Although causal relationships between subjective and objective impairments cannot be established, the results show that exploring timing deficits at the individual level is possible in patients with schizophrenia. Besides, the results are consistent with hypotheses relating minimal self disorders (SDs) to timing difficulties. They suggest that both subjective and objective timing investigations should be developed further so that their use at an individual level can be generalized in clinical practice. (shrink)

Technologies of democracy are instruments based on material apparatus, social practices and expert knowledge that organize the participation of various publics in the definition and treatment of public problems. Using three examples related to the engagement of publics in nanotechnology in France (a citizen conference, a series of public meetings, and an industrial design process), the paper argues that Science and Technology Studies provide useful tools and methods for the analysis of technologies of democracy. Operations of experiments and public demonstrations (...) can be described, as well as controversies about technologies of democracy giving rise to counter-experiments and counter-demonstrations. The political value of the analysis of public engagement lies in the description of processes of stabilization of democratic orders and in the display of potential alternative political arrangements. (shrink)

Similar to “parasitism” and “mutualism”, the concept of commensualism defines a kind of biological association, i.e. the neutral interaction between two different species. This paper shows that “commensualism” was initially defined by the Belgian zoologist and parasitologist Pierre-Joseph van Beneden (1809–1894) as referring to biological associations between organic individuals from different species. According to van Beneden, one individual derives biological advantages from this kind of association, whereas the other one remains neutral, i.e. does not receive any biological loss or gain. (...) Tracing the further history of the concept, the paper demonstrates that, while “commensalism” was initially created and used in zoology, it was taken up in other biological disciplines shortly afterward, such as botany and the emerging field of ecology. However, the experimental demonstration of the phenomenon of commensualism remained difficult. This, in turn, contributed to the nomadic existence of this concept in the life sciences of the twentieth century. (shrink)

Similar to “parasitism” and “mutualism”, the concept of commensualism defines a kind of biological association, i.e. the neutral interaction between two different species. This paper shows that “commensualism” was initially defined by the Belgian zoologist and parasitologist Pierre-Joseph van Beneden (1809–1894) as referring to biological associations between organic individuals from different species. According to van Beneden, one individual derives biological advantages from this kind of association, whereas the other one remains neutral, i.e. does not receive any biological loss or gain. (...) Tracing the further history of the concept, the paper demonstrates that, while “commensalism” was initially created and used in zoology, it was taken up in other biological disciplines shortly afterward, such as botany and the emerging field of ecology. However, the experimental demonstration of the phenomenon of commensualism remained difficult. This, in turn, contributed to the nomadic existence of this concept in the life sciences of the twentieth century. (shrink)

The claim that all human thought involves "interpretation," that all human thought is in some way relative to a contingent context of cognitive, theoretical, practical, and aesthetic considerations, has become widely accepted, but waht we understand by "truth" and how we should best pursue it are questions raised with renewed force once a hermeneutical starting point has been embraced. Brice R. Wachterhauser's collection Hermeneutics and Truth is an attempt to contribute to this concersation. No thinkers have wrestled with the (...) issue of truth and interpretation in more illuminating ways for the Continental tradition of philosophy than Heidegger and Gadamer. Hermeneutics and Truth is a dual focus on Heidegger and Gadamer, but it concentrates primarily on Gadamer's efforts to think through the issue of truth for hermeneutics and only secondaily on Heidegger's thought on this issue. (shrink)

L’utilisation de l’intelligence artificielle dans le domaine de la santé pose la question des limites de celle-ci : jusqu’où devons-nous employer l’intelligence artificielle, la médecine pourrait-elle être déshumanisée et perdre son sens \textit{princeps}? Le philosophe Gilbert Simondon (1924-1989) propose durant la seconde moitié du vingtième siècle une philosophie de la technique. Il s’agit de repenser la technique, non pas comme aliénation, mais comme possibilité d’évolution, avec le développement de la technique. Cet article présente ainsi l’intelligence artificielle comme une technique que (...) l’humain doit s’approprier afin de limiter les risques de déshumanisation et d’optimisation du potentiel de l’intelligence artificielle. La pensée de Gilbert Simondon est alors un outil philosophique et éthique permettant d’intégrer l’intelligence artificielle dans le domaine de la médecine, en conservant tout son sens éthique. (shrink)

This paper argues that the logical coherence of classical theism can be defended through the traditional free-will defense and argument from divine omniscience and human finitude, but only at the cost of moral scepticism. The above two-pronged defense entails moral scepticism because it demands that we construe clear and undeniable cases of morally unjustifiable evil as merely apparently unjustifiable evils which can be morally justified from some moral point of view. The paper argues that justification is impossible because such basic (...) evils can never be justified from any "moral" perspective. The very conditions necessary for having a moral perspective demand that one recognize certain evils as unjustifiable from any moral point of view. This is the case because moral theories are designed to give us insight into such evils. Moreover, I argue that even if one rejects the above argument, moral scepticism still follows because any intelligible account of moral knowledge requires that its proponents be able at least to point to certain cases of unjustifiable evil if their theory is to have any purchase in the real world and avoid the charge of moral irrelevance and moral scepticism. But this is precisely what the classical theist cannot do. If, however, the classical theist rejects this moral scepticism, then real cases of morally unjustifiable evil must be admitted to exist and a single one of these is sufficient to undermine the logical coherence of classical theism. (shrink)

Perhaps no other aspect of Hans-Georg Gadamer's Wahrheit und Methode has generated more controversy and caustic criticism than his attempt to defend the role of ‘prejudice’ in human understanding. Gadamer's goal in challenging what he calls ‘the Enlightenment's prejudice against prejudice’ is not to defend irresponsible, idiosyncratic, parochial or otherwise self-willed understanding in the human sciences, but to argue that all human cognition is ‘finite’ and ‘limited’ in the sense that it always involves, to borrow Polanyi's phrase, a ‘tacit dimension’ (...) of implicit judgments, concerns, or commitments which shape definitively our grasp of the subject matter in ways we cannot anticipate or control. This implies a ‘finite’ or ‘limited’ view of human understanding in at least two ways. First, Gadamer seems to use the word ‘finite’ in conscious opposition to Hegel's notion of an ‘infinite’ intellect. For Hegel the ‘infinite’ was the ‘unconditioned’ and ‘self-determining’. An ‘infinite’ intellect would be its own master, an autonomous, spontaneous source of all its essential activities and contents. (shrink)

Coleridge tended to view objects in the natural world as if they were capable of articulating truths about his own poetic psyche. He also regarded such objects as if they were capable of illustrating and concretely embodying truths about a transcendent spiritual realm. After 1805, he posited a series of analogical 'likenesses' connecting the rational principles that inform human cognition with the rational principles that he believed informed the teleological structure of the natural world. Human reason and the principle of (...) rationality realised objectively in Nature were both regarded as finite effects of God's seminal Word. Although Coleridge intuitively felt that nature had been constructed as a 'mirror' of the human mind, and that both mind and nature were 'mirrors' of a transcendent spiritual realm, he never found an explanation of such experiences that was fully immune to his own sceptical doubts. Coleridge and Scepticism examines the nature of these sceptical doubts, as well as offering a new explanatory account of why Coleridge was unable to affirm his religious intuitions. Ben Brice situates his work within two important intellectual traditions. The first, a tradition of epistemological 'piety' or 'modesty', informs the work of key precursors such as Kant, Hume, Locke, Boyle, and Calvin, and relates to Protestant critiques of natural reason. The second, a tradition of theological voluntarism, emphasises the omnipotence and transcendence of God, as well as the arbitrary relationship subsisting between God and the created world. Brice argues that Coleridge's detailed familiarity with both of these interrelated intellectual traditions, ultimately served to undermine his confidence in his ability to read the symbolic language of God in nature. (shrink)

Theories of discourse bring to realism new ideas about how knowledge develops and how representations of reality are influenced. We gain an understanding of the conceptual aspect of social life and the processes by which meaning is produced. This collection reflects the growing interest realist critics have shown towards forms of discourse theory and deconstruction. The diverse range of contributions address such issues as the work of Derrida and deconstruction, discourse theory, Eurocentrism and poststructuralism. What unites all of the contributions (...) is a sense that it is essential to provide a realist alternative to the hitherto dominance of social constructionism, hermeneutics and postmodernism, over many of the issues discussed. By developing a realist perspective the different authors attempt to embed discourse within the structured nature of the reality of the world. Realism can situate language, discourse and ideology within context specific, or 'causally efficacious' circumstances. Realism can help to uncover issues of power, representation, and subjectivity and how discursive and other social practices produce real effects. This can help us understand the manner in which social structures are reproduced through various forms of ideology and discourse. And by knowing this, we can start to address questions concerning human emancipation and how the world is to be transformed. (shrink)

This paper discusses the operations meant to act on situations of ontological uncertainties for chemicals. Using examples related to substances developed as part of nanotechnology programs, it analyses technical and social instruments meant to define the existence of these substances, as « new » or « existing » chemicals. Carbon nanotubes developed by a French company offer an illustration of containment, while the legal disputes about nano silver in the U.S. display oppositions about whether or not these compounds are equivalent (...) to colloïdal silver. The operations meant to deal with the ontological uncertainty of these substances define categories and craft political organizations. As such, they suggest developing an analytical approach able to jointly examine the ontologies of material objects and the forms of political ordering. (shrink)