: Results of a search for the electroweak associated production of charginos and next-to-lightest neutralinos, pairs of charginos or pairs of tau sleptons are presented. These processes are characterised by final states with at least two hadronically decaying tau leptons, missing transverse momentum and low jet activity. The analysis is based on an integrated luminosity of 20.3 fb−1 of proton-proton collisions at recorded with the ATLAS experiment at the Large Hadron Collider. No significant excess is observed with respect to the (...) predictions from Standard Model processes. Limits are set at 95% confidence level on the masses of the lighter chargino and next-to-lightest neutralino for various hypotheses for the lightest neutralino mass in simplified models. In the scenario of direct production of chargino pairs, with each chargino decaying into the lightest neutralino via an intermediate tau slepton, chargino masses up to 345 GeV are excluded for a massless lightest neutralino. For associated production of mass-degenerate charginos and next-to-lightest neutralinos, both decaying into the lightest neutralino via an intermediate tau slepton, masses up to 410 GeV are excluded for a massless lightest neutralino.[Figure not available: see fulltext.]. (shrink)
There has been a growing interest in research concerning memory modification technologies (MMTs) in recent years. Neuroscientists and psychologists are beginning to explore the prospect of controllable and intentional modification of human memory. One of the technologies with the greatest potential to this end is optogenetics—an invasive neuromodulation technique involving the use of light to control the activity of individual brain cells. It has recently shown the potential to modify specific long-term memories in animal models in ways not yet possible (...) with other MMTs. As the therapeutic potential of optogenetics has already prompted approval of the first human trials, it is especially important and timely to consider the opportunities and dangers this technology may entail. In this article, we focus on possible consequences of optogenetics as an MMT by analyzing fundamental threats potentially associated with memory modifications: the potential disruption of personality and authenticity. (shrink)
Optogenetics is an invasive neuromodulation technology involving the use of light to control the activity of individual neurons. Even though optogenetics is a relatively new neuromodulation tool whose various implications have not yet been scrutinized, it has already been approved for its first clinical trials in humans. As optogenetics is being intensively investigated in animal models with the aim of developing novel brain stimulation treatments for various neurological and psychiatric disorders, it appears crucial to consider both the opportunities and dangers (...) such therapies may offer. In this review, we focus on the memory-modifying potential of optogenetics, investigating what it is capable of and how it differs from other memory modification technologies. We then outline the safety challenges that need to be addressed before optogenetics can be used in humans. Finally, we re-examine crucial neuroethical concerns expressed in regard to other MMTs in the light of optogenetics and address those that appear to be unique to the memory-modifying potential of optogenetic technology. (shrink)
I explore some of the ways that assumptions about the nature of substance shape metaphysical debates about the structure of Reality. Assumptions about the priority of substance play a role in an argument for monism, are embedded in certain pluralist metaphysical treatments of laws of nature, and are central to discussions of substantivalism and relationalism. I will then argue that we should reject such assumptions and collapse the categorical distinction between substance and property.
Causation is at once familiar and mysterious. Neither common sense nor extensive philosophical debate has led us to anything like agreement on the correct analysis of the concept of causation, or an account of the metaphysical nature of the causal relation. Causation: A User's Guide cuts a clear path through this confusing but vital landscape. L. A. Paul and Ned Hall guide the reader through the most important philosophical treatments of causation, negotiating the terrain by taking a set of examples (...) as landmarks. They clarify the central themes of the debate about causation, and cover questions about causation involving omissions or absences, preemption and other species of redundant causation, and the possibility that causation is not transitive. Along the way, Paul and Hall examine several contemporary proposals for analyzing the nature of causation and assess their merits and overall methodological cogency.The book is designed to be of value both to trained specialists and those coming to the problem of causation for the first time. It provides the reader with a broad and sophisticated view of the metaphysics of the causal relation. (shrink)
Les textes rassemblés dans ce recueil, parmi les tout derniers écrits par Husserl, constituent le véritable testament du fondateur de la phénoménologie. Ils présentent une analyse originale et radicale des spécificités de l’activité philosophique. À partir d’une méditation sur le sens de l’« institution originaire » de la philosophie dans la Grèce antique, ils nous découvrent l’unité téléologique de l’ensemble de l’histoire de la philosophie. Ils réaffirment la dimension éthique de cette « tâche » inachevée que représente la philosophie et (...) soulignent son importance cruciale pour notre rapport à l’Histoire. (shrink)
Archaeology and History of Eighth-Century Judah. Edited by Zev I. Farber and Jacob l. Wright. Ancient Near East Monographs, vol. 23. Atlanta: SBL Press, 2018. Pp. xv + 593, illus. $79.95.
Alan Millar's paper (2011) involves two parts, which I address in order, first taking up the issues concerning the goal of inquiry, and then the issues surrounding the appeal to reflective knowledge. I argue that the upshot of the considerations Millar raises count in favour of a more important role in value-driven epistemology for the notion of understanding and for the notion of epistemic justification, rather than for the notions of knowledge and reflective knowledge.
Robert Stern has argued that Levinas is a kind of command theorist and that, for this reason, Løgstrup can be understood to have provided an argument against Levinas. In this paper, I discuss Levinas’s use of the vocabulary of demand, order, and command in the light of Jewish philosophical accounts of such notions in the work of Martin Buber, Franz Rosenzweig, and Emil Fackenheim. These accounts revise the traditional Jewish idea of command and I show that Levinas’s use of this (...) vocabulary is also revisionary. I show that in light of this tradition of discussion, Levinas’s use is not susceptible to the interpretation Stern proposes and thus that the Løgstrup-style argument cannot be used against Levinas. (shrink)
"Ce qui s'écrit ici différance marque l'étrange mouvement, l'unité irréductiblement impure d'un différer dont l'économie excède les ressources déclarées du logos classique. C'est ce mouvement qui donne unité aux essais ici enchaînés. Qu'ils questionnent l'écriture littéraire ou le motif structuraliste, que par une lecture configurante ils en appellent à Nietzsche ou à Freud, à Husserl ou à Heidegger, à Artaud, Bataille, Blanchot, Foucault, Jabès, Levinas, ils n'ont qu'un lieu d'insistance : le point d'articulation dérobée entre l'écriture et la différence. A (...) peser sur cette articulation, ils tentent de déplacer les deux termes."--Page 4 de la couverture. (shrink)
I am very grateful to Kluwer Academic Publishers for the opportunity to republish these articles about knowledge and language. The Introduction to the volume has been written by James Logue, and I need to pay a very sincerely intended tribute to the care and professionalism which he has devoted to every feature of its production. My thanks are also due to Matthew MeG rattan for his technical as sistance in scanning the articles onto disk and formatting them. 1. Jonathan Cohen (...) vii Publisher's Note Thanks are due to the following publishers for permission to reproduce the articles in this volume. On the project of a universal character. Oxford University Press. Paper 1 On a concept of a degree of grammaticalness. Logique et Analyse. Paper 2 Paper 3 The semantics of metaphor. Cambridge University Press. Paper 4 Can the logic of indirect discourse be formalised? The Association for Symbolic Logic. Paper 5 Some remarks on Grice's views about the logical particles of natural language. Kluwer Academic Publishers. Paper 6 Can the conversationalist hypothesis be defended? Kluwer Academic Publishers. Paper 7 How is conceptual innovation possible? Kluwer Academic Publishers. Should natural language definitions be insulated from, or interactive Paper 8 with, one another in sentence composition? Kluwer Academic Publish ers. Paper 9 A problem about truth-functional semantics. Basil Blackwell Publisher Ltd. Paper 10 The individuation of proper names. Oxford University Press. Paper 11 Some comments on third world epistemology. Oxford University Press. Paper 12 Guessing. The Aristotelian Society. (shrink)
Thought, according to Hegel, is not only the product of a faculty of a subject, or a means by which a thinking subject tries to grasp a world that is alien to him. It is also the very structure of the world, that is disclosed to a subject through the thinking activity of a subject. The fundamental question that crosses the whole post-Kantian philosophy is that of the relation between thought and reality, i.e. the question of whether reality depends on (...) the categorial requirements imposed by the thinking subject, or whether reality maintains some form of independence from the thinking subject. Seen from this standpoint, Hegel can be read both as an author who radicalizes Kant’s transcendental perspective, and also as a critic of that perspective. In other words, he can be seen as an idealist: according to Hegel, any philosophy is idealist if it claims that something finite, qua finite, is essentially connected with something other. He can also be seen as an anti-idealist: insofar as his philosophy aims to overcome a hyper-transcendentalist perspective, i.e. it is so since it rejects idealism as subjective idealism. Moreover, Hegel’s anti-idealism can be characterized as realism. This is because, if we admit that overcoming transcendentalism without falling back again on a pre-critical conception of thought and of reality involves an idea of thought which is not reducible to a "mentalistic" conception of it, we need to conceive of thought as something that is not alien to reality. Hegel conceives of thought as intimately connected with the world, as its own rational structure. This “realism” of thought is what makes Hegelian idealism, so to speak, anti-idealistic. Through this "realism" of thought Hegel pursues two goals. On the one hand, Hegel attempts to overcome a subjectivistic and instrumentalistic conception of thought, according to which a subject talks and relates to a reality that is always only a construction of him, and so it is necessarily the simulacrum of something that remains inaccessible in its truth. On the other hand, Hegel attempts to overcome a conception of reality characterized merely as alien and opposite to thought itself, and which is the counterpart of the subjectivistic and instrumentalistic conception of thought. By pursuing these two goals it should be gained a conception of reality which could warrant some form of objectivity, but which cannot be equated with the substantialistic conception of the pre-Kantian metaphysics. (shrink)
May discovered Diderot's copiously annotated copy of this anti-materialist tract by Hemsterhuis, known to many contemporaries as "the Dutch Plato"; this edition contains May's interesting introduction, a facsimile of the original text, and a transcription of all of Diderot's comments. The comments bear on infelicities of style as well as of thought, though the latter preponderate: the Lettre is not, alas, the product of a first-rate philosophical intellect. Diderot's strong objections to Hemsterhuis' crude theory of a moral organ can be (...) taken as complementing his Refutation of Helvetius, which dates from the same period.—W. L. M. (shrink)
