This article is about an intervention introducing prehistoric life in primary education. Its objectives were to foster openness and interest for prehistory and archaeology, as well as content knowledge and conceptual learning with a focus on four main facets: basic knowledge about prehistoric life; conceptual learning/change regarding prehistory; learning about archaeologists and archaeology as a scientific discipline; and learning about interactions of archaeology and other disciplines. Students participated in two workshops about the creation of a prehistoric object, highlighting the close (...) interaction between the natural sciences and humanities within archaeology. The workshop emphasised dialogue between students, teachers and researchers, as well as active participation by the students. The educational effects of the workshops were studied using a pre-post design. Results show that the workshops had sizeable positive effects on both affective and cognitive variables. The appreciation of the workshops ranged from ≈ 70 to 90% for interest, perceived educational value and further aspects. We also found a positive impact of the intervention on cognitive variables, e.g. for several elements of key knowledge about prehistory. Regarding conceptual learning, we found improved understanding of the link between climate change and long-term changes in wildlife in a given area. A positive impact was also found for the understanding of archaeology encompassing both humanities and the natural sciences. No differences of the various outcomes were found between girls and boys; the workshops appear suitable for both genders. We conclude with a discussion of the interpretation of our findings, of some limitations and possible improvements, and of future perspectives, in particular for further classroom implementation. (shrink)

De 1903 à 1918, Augusta de Pourtalès a expédié à sa sœur de multiples lettres et cartes postales destinées à raconter de manière détaillée son quotidien. L’épistolière ayant vécu une longue période de célibat avant de se marier, ce corpus présente la particularité de contenir autant de lettres de la jeune fille que de la femme mariée. La comparaison de la manière avec laquelle l’épistolière relate, durant ces deux périodes, sa vie privée révèle les transformations sur l’écriture épistolaire suscitées par (...) ce changement de statut social. Explorer ce phénomène de métamorphose permet d’approfondir les connaissances sur le rôle de cette pratique pour les femmes au dix-neuvième siècle, mais également le rapport entretenu par celles-ci à cet objet singulier qui requiert l’accomplissement d’un geste délicat : une écriture de soi destinée au groupe familial. (shrink)

Cet article vise à préciser les relations entre les notions de « contre-révolution », de « guerre civile » et de « lutte entre deux classes » dans les écrits de celui qui a joué un rôle pionnier dans l’émergence de l’idée de lutte de classes, le comte de Montlosier. Il établit, dans une première partie, comment « la guerre civile » se distingue des autres troubles civils (« tueries civiles », « séditions », en particulier) par sa capacité à (...) fournir une ultime résolution aux conflits politiques internes à une nation, et pourquoi, dans les circonstances du moment, elle reste la seule manière de mettre en œuvre la « contre-révolution ». Il analyse ensuite, dans la deuxième partie, ce que Montlosier entend précisément par une « lutte entre deux classes », et montre qu’il s’agit pour lui d’un schéma d’intelligibilité de l’histoire profonde de la Révolution. Ce schéma rend compte d’un processus d’affrontement culturel, social, économique et politique entre les classes sociales, inhérent aux nations qui ont laissé se développer les forces et les valeurs de la société moderne en détruisant progressivement celles de la société féodale. (shrink)

M. Piguet believes that philosophy is, in a strict sense, a compromise between science and art. In the course of establishing this thesis he makes some interesting suggestions on the question of ordinary language. For him this idiom is the "culture language"; it embodies the cultural experience of an age; it can be neither technical nor colloquial; it is the language of the honnête homme. It is also the basic "translation language" with which all other technical and artistic idioms (...) must be ultimately coordinated.--A. P. D. M. (shrink)

Le philosophe, quand il parle ou écrit, suscite une œuvre philosophique. Ce que Souriau se plaît à nommer le philosophème paraît aux yeux de plusieurs fort ambigu, et dans sa nature, et dans son langage. On ne cesse de répéter que la philosophie traverse actuellement une de ses crises graves. Déjà certains proclament l'illégitimité de la discipline philosophique. D'autres s'interrogent sur le statut possible de la philosophie; J.-C. Piguet est de ceux-ci. Selon lui, l'ambiguïté de l'œuvre philosophique provient du (...) fait que cette œuvre occupe le milieu entre l'œuvre de science et l'œuvre d'art. A ce compte, la discipline philosophique tiendrait à la fois de l'esthétique et de l'épistémologie scientifique. Ces assertions, Piguet les fonde sur une analyse du langage. (shrink)

Les normes au sens le plus large sont issues des interactions entre les individus et sont interprétées au sein de ces interactions, même si la complexité des interactions tient aussi à l'intervention des institutions et des Etats. Il s'agit de partir du micronormatif pour aller vers le macronormatif (notamment les lois et les traités) et non l'inverse, de manière à rendre compte de phénomènes comme la responsabilité sociale des entreprises, le droit souple et la prise en compte de l'éthique pour (...) prendre des décisions (au plan national et international, en matière environnementale et médicale, etc.). Le constat de départ est qu'une masse colossale de normes de toute origine s'applique à des individus, personnes physiques ou morales, qui à leur tour participent de l'élaboration de normes. L'inflation et la diversification des normes engendrent notamment une crise du droit (en quête d'identité), mais aussi une crise des institutions et des professions judiciaires. Une façon de rendre compte de ces crises consiste à établir une sorte de cartographie des interactionnismes au regard des normes. Emergent ainsi des interactionnismes philosophiques, sociologiques, anthropologiques, psychologiques, éthiques ou juridiques. Les différents interactionnismes peuvent apparaître critiquables au regard des normes (notamment en raison de leur caractère descriptif et non institutionnel) et il serait fort utile de dégager des voies alternatives. L'introduction met en place cette problématique (E Picavet et E Jeuland). Après une recherche théorique et pratique menée par des juristes (E Jeuland et L Champain), un sociologue des professions (F Champy) nous permet de penser l'évolution des professions judiciaires entre statut et adaptation. Une philosophe spécialisée dans l'interactionnisme (C Bonicco) ainsi qu'une psychanalyste (H Tessier) s'interrogent sur les normes implicites, non dites et les rapports de domination sous-jacents aux interactions. Un philosophe spécialisé dans la justice climatique et le nucléaire ouvre un nouveau champ de réflexion particulièrement nécessaire aujourd'hui en incluant la nature au sein des interactions humaines (F P Piguet). Deux ingénieurs nous présentent une approche des interactionnismes et de l'innovation technologique (J F Omhover et C Bouchard) qui n'est pas sans lien avec la nature et le droit. Un anthropologue estime que le droit tel qu'il est connu depuis deux ou trois siècles dans une version très étatique est en plein bouleversement et revient à des formes microjuridiques (Etienne le Roy). Un juriste essaie enfin de faire la synthèse des articulations entre les normes et les interactions (J Moret-Bailly). Il en ressort une présentation transdisciplinaire des différents versants du problème de la relation entre les normes et les individus. (shrink)

Fessard, G. Jeanne Hersch, genèse d'une œuvre.--Muralt, A. de. Phénoménologie et métaphysique.--Philonenko, A. Leibniz et le platonisme.--Christoff, D. Représentation et décision dans la temporalité selon Kant.--Tilliette, X. De l'illusion au savoir, la philosophie.--Widmer, G. Variations kierkegaardiennes sur l'édifiant.--Dufour-Kowalska, G. L'imagination maîtresse de vérité.--Leyvraz, J.-P. Des noms.--Piguet, J.-C. Liberté esthétique et liberté éthique.--Schaerer, R. Le philosophe entre oui et non.--Scheurer, P.-B. Vues nouvelles sur la science du temps et l'histoire.--Starobinski, J. La littérature et l'irrationnel.--Aron, R. De la libéralisation.--Werner, E. La (...) digue et la vie.--Cottier, G. La fascination du vide, éléments pour un diagnostic. (shrink)

Discrepancies between the Uniform Determination of Death Act (UDDA) and the adult and pediatric diagnostic guidelines for brain death (BD) (the “Guidelines”) have motivated proposals to revise the UDDA. A revision proposed by Lewis, Bonnie and Pope (the RUDDA), has received particular attention, the three novelties of which would be: (1) to specify the Guidelines as the legally recognized “medical standard,” (2) to exclude hypothalamic function from the category of “brain function,” and (3) to authorize physicians to conduct an apnea (...) test without consent and even over a proxy’s objection. One hundred seven experts in medicine, bioethics, philosophy, and law, spanning a wide variety of perspectives, have come together in agreement that while the UDDA needs revision, the RUDDA is not the way to do it. Specifically, (1) the Guidelines have a non-negligible risk of false-positive error, (2) hypothalamic function is more relevant to the organism as a whole than any brainstem reflex, and (3) the apnea test carries a risk of precipitating BD in a non-BD patient, provides no benefit to the patient, does not reliably accomplish its intended purpose, and is not even absolutely necessary for diagnosing BD according to the internal logic of the Guidelines; it should at the very least require informed consent, as do many procedures that are much more beneficial and less risky. Finally, objections to a neurologic criterion of death are not based only on religious belief or ignorance. People have a right to not have a concept of death that experts vigorously debate imposed upon them against their judgment and conscience; any revision of the UDDA should therefore contain an opt-out clause for those who accept only a circulatory-respiratory criterion. (shrink)

(1998). The scope of selection: Sober and neander on what natural selection explains. Australasian Journal of Philosophy: Vol. 76, No. 2, pp. 250-264.

Recent years have been blessed with an abundance of logical systems, arising from a multitude of applications. A logic can be characterised in many different ways. Traditionally, a logic is presented via the following three components: 1. an intuitive non-formal motivation, perhaps tie it in to some application area 2. a semantical interpretation 3. a proof theoretical formulation. There are several types of proof theoretical methodologies, Hilbert style, Gentzen style, goal directed style, labelled deductive system style, and so on. The (...) tableau methodology, invented in the 1950s by Beth and Hintikka and later per fected by Smullyan and Fitting, is today one of the most popular, since it appears to bring together the proof-theoretical and the semantical approaches to the pre of a logical system and is also very intuitive. In many universities it is sentation the style first taught to students. Recently interest in tableaux has become more widespread and a community crystallised around the subject. An annual tableaux conference is being held and proceedings are published. The present volume is a Handbook a/Tableaux pre senting to the community a wide coverage of tableaux systems for a variety of logics. It is written by active members of the community and brings the reader up to frontline research. It will be of interest to any formal logician from any area. (shrink)

Ian C. Jarvie developed the idea of situational logic in a subtle and effective way. He was also interested in, as well as a contributor to, the institution of academic publication. This chapter provides a situational analysis of an important recurrent pattern in academic publishing, namely, the concentration of work around particular topics, despite the fact that most such work will be unrewarded in the economy of esteem that is meant to be in play.

Stratified properties such as ‘happy unhappiness’, ‘ungrounded ground’, ‘fortunate misfortune’, and evidently ‘true falsity’ may generate dialetheias (true contradictions). The aim of the article is to show that if this is the case, then we will have a special, conjunctive, kind of dialetheia: a true state description of the form ‘Fa and not Fa’ (for some property F and object a), wherein the two conjuncts, separately taken, are to be held untrue. The particular focus of the article is on happy (...) unhappiness: people suffering from (or enjoying) happy unhappiness (if there is some situation or state of mind of this kind) cannot be truly said ‘happy’ or ‘unhappy’, but we can say they are both. In the first section three cases of conjunctive stratification are presented; in the second section the logic of stratified contradictions is explored. The last section focuses on eudemonistic ascriptions: stated that a is happy to be unhappy (or unhappy to be happy), should we say a is happy? unhappy? both? neither? (shrink)

It is almost universally believed that in quantum theory the two following statements hold: all transformations are achieved by a unitary interaction followed by a von-Neumann measurement; all mixed states are marginals of pure entangled states. I name this doctrine the dogma of purification ontology. The source of the dogma is the original von Neumann axiomatisation of the theory, which largely relies on the Schrődinger equation as a postulate, which holds in a nonrelativistic context, and whose operator version holds only (...) in free quantum field theory, but no longer in the interacting theory. In the present paper I prove that both ontologies of unitarity and state-purity are unfalsifiable, even in principle, and therefore axiomatically spurious. I propose instead a minimal four-postulate axiomatisation: associate a Hilbert space \ to each system \; compose two systems by the tensor product rule \; associate a transformation from system \ to \ to a quantum operation, i.e. to a completely positive trace-non-increasing map between the trace-class operators of \ and \; evaluate all joint probabilities through that of a special type of quantum operation: the state preparation. I then conclude that quantum paradoxes—such as the Schroedinger-cat’s, and, most relevantly, the information paradox—are originated only by the dogma of purification ontology, and they are no longer paradoxes of the theory in the minimal formulation. For the same reason, most interpretations of the theory interpret the same dogma, not the strict theory stripped of the spurious postulates. (shrink)

Le philosophe, quand il parle ou écrit, suscite une œuvre philosophique. Ce que Souriau se plaît à nommer le philosophème paraît aux yeux de plusieurs fort ambigu, et dans sa nature, et dans son langage. On ne cesse de répéter que la philosophie traverse actuellement une de ses crises graves. Déjà certains proclament l'illégitimité de la discipline philosophique. D'autres s'interrogent sur le statut possible de la philosophie; J.-C. Piguet est de ceux-ci. Selon lui, l'ambiguïté de l'œuvre philosophique provient du (...) fait que cette œuvre occupe le milieu entre l'œuvre de science et l'œuvre d'art. A ce compte, la discipline philosophique tiendrait à la fois de l'esthétique et de l'épistémologie scientifique. Ces assertions, Piguet les fonde sur une analyse du langage. (shrink)

We investigate computability theoretic and descriptive set theoretic contents of various kinds of analytic choice principles by performing a detailed analysis of the Medvedev lattice of $\Sigma ^1_1$ -closed sets. Among others, we solve an open problem on the Weihrauch degree of the parallelization of the $\Sigma ^1_1$ -choice principle on the integers. Harrington’s unpublished result on a jump hierarchy along a pseudo-well-ordering plays a key role in solving this problem.

There is strong reason to doubt that the intuitions Chalmers' meta-problem focuses on are widespread or independent of proto-theoretical prompting. So it's unlikely that they result from factors connected to the nature of consciousness. In any case, it's only the accuracy of the problem intuitions that matters for evaluating theories of consciousness or revealing the nature of consciousness, not an explanation of how they arise. Unless we determine that they're accurate about consciousness, we mustn't assume that realism about consciousness incorporates (...) them, or that denying them means denying that consciousness exists. And we must assess whether they're accurate independently of how they arise. (shrink)

"Deductivism" is the thesis that all logic is deductive. Stove lays out the arguments for the existence of non-deductive logic.

Human aesthetic experiences are pervasive; they are triggered by faces, art, natural scenery, foods, ideas, theories, and decision-making situations, among many sources, and seem to be a distinctive trait of our species. Our moral sense, understood as our capacity to judge events, actions, or people as good or bad, appropriate or inappropriate, also seems to be an exclusively human endowment (Ayala 2010). As part of the scientific efforts to characterize the biological foundations of our human uniqueness, recently there has been (...) interest in the brain’s underpinnings of aesthetic reactions to art on the one hand, and in the neural correlates of moral judgment and decision-making on the other (Greene and Paxton .. (shrink)

We define a class of formal systems inspired by Prawitz’s theory of grounds. The latter is a semantics that aims at accounting for epistemic grounding, namely, at explaining why and how deductively valid inferences have the power to epistemically compel to accept the conclusion. Validity is defined in terms of typed objects, called grounds, that reify evidence for given judgments. An inference is valid when a function exists from grounds for the premises to grounds for the conclusion. Grounds are described (...) by formal terms, either directly when the terms are in canonical form, or indirectly when they are in non-canonical form. Non-canonical terms must reduce to canonical form, and two terms may be said to be equal when they converge towards equivalent grounds. In our systems these properties can be proved through rules distinguished according to whether they concern types or logic. Type rules involve type introduction and elimination, equality for application of operational symbols, and re-writing equations for non-canonical terms. The logic amounts to a sort of intuitionistic system in a Gentzen format. To conclude, we show that each system of our class enjoys a normalization property. (shrink)