The goal of the following study is to investigate whether first-year students in STEM fields that have a low proportion of females (STEM-L) show vocational interests that fit their vocational aspirations. To place our investigation into a broader context, we compared students in STEM-L with students of STEM subjects with a medium proportion of women (STEM-M) as well as with other subjects with a medium or a high proportion of females. We analyzed their vocational interests, vocational aspirations and their interest (...) congruence. In both the comparison regarding interest profiles and the comparison of vocational aspirations, we focused on the things-orientation and people-orientation, all while taking respective gender differences into account. Following the suggestion from previous studies, in a further step we differentiated between subjects within STEM-L. Using data from the German National Educational Panel Study (NEPS), we analyzed the interest congruence of 5530 male and 7406 female students in STEM majors (with a low or medium proportion of women) and non-STEM majors (with a medium or high proportion of women). Students from different subjects showed different magnitudes regarding their things- and people-orientation. STEM-L students had a high things-orientation and a low people-orientation regarding both their interests and aspired occupations. Students of STEM-L and STEM-M showed a lower interest congruence than students from other subjects. With the exception of education, gender differences regarding the people- and things-orientation also existed within most of the subjects. Gender differences partly remain when distinguishing between the different subjects within STEM-L. And so, the result that not all STEM-L subjects are “created equal” is discussed in the context of their theoretical and methodological aspects. (shrink)

We define a generalized notion of rank for stable theories without dense forking chains, and use it to derive that every type is domination-equivalent to a finite product of regular types. We apply this to show that in a small theory admitting finite coding, no realisation of a nonforking extension of some strong type can be algebraic over some realisation of a forking extension.

Grounding on Holland’s RIASEC model of vocational interests and the respective assumptions on person-environment fit, this paper focuses on how congruence is related to study outcomes, especially students’ persistence, performance, and satisfaction. The paper distinguishes the measure of congruence with respect to social congruence and aspirational congruence and also distinguishes the effects of congruence for gender and six different study areas including Science, Technology, Engineering, Mathematics, medicine, economics, education, and languages. The paper analyses 10,226 university freshmen of the German National (...) Educational Panel Study and follows them longitudinally with respect to their study outcomes. The results show that students’ persistence was more related to SOC than to ASP, especially for male students. Furthermore, SOC was particularly important for students in STEM areas. Regarding performance, however, ASP was more important. Here, we notably found correlations for STEM subjects with a balanced proportion of female students. Regarding satisfaction, mainly marginal correlations could be found. The results indicate conceptual differences between social and aspirational congruence as well as specific effects for gender and study area. While research might take this into account by specifically developing their models for different study areas, career counseling may reflect on the different significance of the interest-based person-environment fit for different study areas. Initiatives for raising young people’s participation in STEM should therefore specifically focus on students that have high chances to develop interest profiles that are congruent to STEM rather than students who show profiles which already indicate a low congruence. (shrink)

Narratives are everywhere. We tell narratives about ourselves and we make the world meaningful through storytelling. We position others through the narratives we tell and are positioned by stories told about us. And yet, while narratives have, of course, been analysed in critical discourse studies (CDS), including in one of its most popular approaches, the discourse-historical approach (DHA), this article proposes to go a step further by systematically integrating the concept of narrative into the core of the DHA. More specifically, (...) I consider narrative from the perspective of the concept of narrative genre. That is, I propose a focus on how meaning arises via the narrative genres of romance, tragedy, comedy and irony, i.e. through (modes of) emplotment. Such an integration does not contradict the DHA’s (and CDS’) focus on detailed textual analysis or reject existing foci, e.g. on argumentation, but recognises the centrality of the narrative form for social life and offers further concepts for empirical analyses. This focus on narrative genre contributes, furthermore, to the critical study of meaning-making by revising Jürgen Habermas’ Critical Theory and offering a novel integration of the latter into the DHA, thus providing a theoretically justified, immanent foundation for its critique. (shrink)

ABSTRACT Narratives are everywhere. We tell narratives about ourselves and we make the world meaningful through storytelling. We position others through the narratives we tell and are positioned by stories told about us. And yet, while narratives have, of course, been analysed in critical discourse studies (CDS), including in one of its most popular approaches, the discourse-historical approach (DHA), this article proposes to go a step further by systematically integrating the concept of narrative into the core of the DHA. More (...) specifically, I consider narrative from the perspective of the concept of narrative genre. That is, I propose a focus on how meaning arises via the narrative genres of romance, tragedy, comedy and irony, i.e. through (modes of) emplotment. Such an integration does not contradict the DHA’s (and CDS’) focus on detailed textual analysis or reject existing foci, e.g. on argumentation, but recognises the centrality of the narrative form for social life and offers further concepts for empirical analyses. This focus on narrative genre contributes, furthermore, to the critical study of meaning-making by revising Jürgen Habermas’ Critical Theory and offering a novel integration of the latter into the DHA, thus providing a theoretically justified, immanent foundation for its critique. (shrink)

"Im Rahmen der technikphilosophischen, ethnologischen wie auch medien- und kulturwissenschaftlichen Debatte über die Handlungsmacht der Dinge ist es zu einer Konjunktur von Ontologien gekommen, die jedoch das traditionelle Konzept der Ontologie dekonstruiert bzw. verschiebt. Der Beitrag folgt dieser Verschiebung der Ontologie, die Medien und mediale Artefakte nicht mehr als Substanzen denkt, sondern als Verkettungen von Praktiken und Operationen, die diese Medien-Dinge allererst generieren. Nach ›operativen Ontologien‹ zu fragen bedeutet, nach den konkreten ontischen Operationen zu fragen, die allererst ontologische Unterscheidungen hervorbringen (...) – z. B. zwischen Form und Materie, Bild und Gegenstand, Ding und Prozess, Figur und Grund. Diese ontischen Operationen bilden den Kern dessen, was man Kulturtechniken nennt. Anhand von beispielhaften Hybridobjekten aus dem Bereich der material culture des späten Mittelalters und der frühen Neuzeit zeigt der Beitrag, wie dies konkret zu verstehen ist. The debate on the agency of objects, lead by philosophy, ethnology as well as cultural and media studies, has triggered a boom of ontologies, deconstructing the traditional concept of ontology. The contribution follows this shift of ontology, which no longer conceives of the media and media artifacts as substances, but as concatenations of practices and operations that are generated by media objects in the first place. To ask for ‘operational ontologies’ means to ask for the concrete ontical operations which first of all produce onto- logical distinctions – e. g. between form and matter, image and object, thing and process, figure and background. These ontical operations form the core of what we call cultural techniques. The contribution illustrates and explains this thesis with reference to hybrid objects from the material culture of the late Middle Ages and Early Modernity. ". (shrink)

Dieses Buch ist eine Open Access Publikation.Der lange gehegte Traum von künstlicher Intelligenz wird in unserer Alltagswelt zunehmend Realität. Damit verbinden sich hohe gesellschaftliche Erwartungen, aber auch Sorgen hinsichtlich einer schleichenden Entmündigung des Menschen. Am Beispiel des Forschungssektors lotet dieser Band die Optionen, Entwicklungschancen und Risiken von KI-Techniken für die Zukunft des wissenschaftlichen Erkenntnisprozesses und der darauf beruhenden technischen Entwicklungen aus. Zu diesem Zweck wird zunächst der Stand der KI-Technik und ihrer Anwendungen dargestellt. Es folgen wissenschaftsphilosophische Untersuchungen zur Frage der (...) Ersetzbarkeit des forschenden Menschen durch KI und zu erwartenden Veränderungen in der wissenschaftlichen Forschung. Weitere Abschnitte widmen sich den Folgen für die Arbeitswelt von Forschern/Forscherinnen sowie den durch KI erzeugten neuen Herausforderungen für die rechtliche Regulierung im Spannungsfeld von Wissenschaftsfreiheit und Datenschutz. Der Band schließt mit Empfehlungen für die verantwortlichen Akteure in Wissenschaft, Forschungspolitik und Gesellschaft aus interdisziplinärer Perspektive. (shrink)

In reference to the paradoxical classification of art in Kafka’s Josefine story, religious aspects of the artist’s performances and their effect on the audience are scrutinized. The leading question is to what extent it evokes an allusion to the primal scene of divine revelation, following Stéphane Mosès’ commentary in his readings of the Bible. Josefine’s singing with a “nothing of a voice”, reduced to “the slightest of nullities”, the zero-point of signification, nevertheless affects an experience of presence and community that (...) touches the listeners’ entire being. From the perspective of the artist, her song recitals are manifestations of supreme art of which she claims a soteriological significance in respect of her audience who belongs in Kafka’s portrayal obviously to the Jewish people. Around such a tension between maximal restraint of an utterance (the voice onset of the aleph of the word anokhi/i) and all-encompassing meaning (the name of God and all Commandments whose acceptance is constitutive for the Jewish people) circle the theological exegeses of the Sinai-scene (esp. Ex. 20,1) in the tradition of Rashi and Maimonides, in modernity e.g. of Gershom Scholem in dispute with Walter Benjamin on Kafka. It will be shown that the depicted paradoxes of Josefine’s art performances unfold the mentioned tension as an original literary reflection on revelation and language under the conditions of modernity. (shrink)

It is dealt with the methodological parallels between Kant's concept of a history of nature (i.e., his distinction between "Naturgeschichte" and "Naturbeschreibung") and the distinction between "Geognosie" and "Oryktognosie" by the German mineralogist A G Werner (1749-1817). By relating those parallels to the introduction of Kant's "Metaphysical Foundations of Natural Science", the paper shows some scarcely considered scientific roots of his epistemology.

We modify the semantics of topological modal logic, a language due to Moss and Parikh. This enables us to study the corresponding theory of further classes of subset spaces. In the paper we deal with spaces where every chain of opens fulfils a certain finiteness condition. We consider both a local finiteness condition relevant to points and a global one concerning the whole frame. Completeness of the appearing logical systems, which turn out to be generalizations of the well-known modal system (...) G, can be obtained in the same manner as in the case of the general subset space logic. It is our main purpose to show that the systems differ with regard to the finite model property. (shrink)

Certamente, desde que o ser humano existe, a vida nunca esteve isenta de manipulação técnica. Todavia, formas recentes de biotecnologia vão mais longe, tendendo a tornar indiscernível as distinções clássicas entre crescimento natural e produção artificial. Ars sive natura, este poderia ser o novo slogan. Neste sentido, em oposição à bioética corrente que tenta compensar o monismo tecnológico através de um dualismo prático, discutiremos a idéia de que, quando age sobre o Outro (Fremdeneinwirkung), a biotecnologia nunca é puramente técnica, sendo (...) imediatamente prática, ética e política. Por outro lado, confrontada com novos desafios tecnológicos, a fenomenologia necessita assumir certas características de fenomenotecnologia; ações não são nunca meramente práticas. Uma tal combinação entre fenomenologia e fenomenotecnologia abre especiais perspectivas no que diz respeito ao trato da questão da vida humana. Primeiramente, descreveremos o eu corporal como gerador de sua própria história, na medida que evidencia graus de identidade e se constitui como altamente vulnerável. Em segundo lugar, distinguiremos entre a atitude técnica, restrita ao fato de que algo se modifica, e a atitude terapêutica, que se dirige a alguém que sofre: o paciente. A seguir, ultrapassaremos os limites do enquadramento clínico ao considerar novas conquistas no que diz respeito à produção da vida (por exemplo, clonagem e manipulação genética). Antes de simplesmente argumentar pró ou contra, temos de indagar o que significa produzir um eu vivo. Neste contexto, o tempo da poiesis será contrastado com o do pathos. Examinaremos o lugar desde o qual um ser vivo ou pessoal pode ser definido como alguém em si, e pretendemos tencionar simultaneamente o caráter paradoxal de atribuição de um eu ao Outro (Fremdezuschreibung), que assemelha-se ao paradoxo de ter a experiência do Outro como Outro (Fremderfahrung). Pois a pré-história e a pós-história de um alguém específico, incluindo nascimento e morte, é apenas acessível a nós em termos de substituição. Reduzidos a conjuntos de células, seres humanos seriam liberados de tudo isto. Restaria algo sobre o que falamos, mas de modo algum alguém falando a nós. PALAVRAS-CHAVE – Biotecnologia. Terapia. Fenomenologia. Fenomenotecnologia. ABSTRACT Certainly, as long as human beings exist, life has never been exempt from technical manipulations. However, recent forms of biotechnology go further, tending to blur the classical distinction between natural growth and artificial production. Ars sive natura, that may be the new slogan. Now, in opposition to current bioethics which try to compensate the technological monism by means of a practical dualism, we will argue that by acting upon the Other (Fremdeinwirkung) biotechnology is never purely technical, it is immediately practical, ethical and political. On the other side, faced with new technological challenges, phenomenology needs certain features of phenomenotechnology; actions are never merely practical. Such an intertwining of phenomenology and phenomenotechnology opens up special perspectives in dealing with the issue of human life. Firstly, we will describe the bodily self as generating its own history, as showing grades of selfhood and as being highly vulnerable. Secondly, we will distinguish between the technological attitude, restricted on something to be changed, and the therapeutic attitude, addressed to somebody suffering, namely the patient. In the end, we cross the limits of the clinical frame by considering new attempts of life production (e.g. cloning and gene manipulation). Before simply arguing pro and con we have to ask what does it mean to produce a living self. In this context the time of poiesis will be contrasted with the time of pathos. We will examine the place from where a living or personal being may be defined as somebody in itself, and we will simultaneously stress the paradoxical character of ascribing the status of a self to the Other (Fremdzuschreibung), which resembles the paradox of experiencing the Other as an Other (Fremderfahrung). At last, the pre-history and the post-history of a oneself, including birth and death, is only accessible for us by means of substitution. Reduced to cell ensembles, human beings would get rid of all that. There would be left something we speak about, but by no means somebody speaking to us. KEY WORDS – Biotechnology. Therapy. Phenomenology. Phenomenotecnology. (shrink)

A previous study has shown that the degree of trust into others might be biased by inducing either a more “inclusive” or “exclusive” cognitive-control mode. Here, we investigated whether the degree of interpersonal trust can be biased by environmental factors, such as odors, that are likely to impact cognitive-control states. Arousing olfactory fragrances (e.g., peppermint) are supposed to induce a more exclusive, and calming olfactory fragrances (e.g., lavender) a more inclusive state. Participants performed the Trust Game, which provides an index (...) of interpersonal trust by assessing the money units one participant (the trustor) transfers to another participant (the trustee), while being exposed to either peppermint or lavender aroma. All participants played the role of trustor. As expected, participants transferred significantly more money to the alleged trustee in the lavender as compared to the peppermint and no aroma conditions. This observation might have various serious implications for a broad range of situations in which interpersonal trust is an essential element, such as cooperation (e.g., mixed-motives situations), bargaining and negotiation, consumer behavior, and group performance. (shrink)

This book proves to be an excellent guide through the labyrinth of law. Its crucial point is legal order viewed from the perspective of a situated "We". Jurisprudence appears as an implicit sort of thinking, embedded in moral, political, epistemological, and linguistic contexts. Numerous example cases lead us from everyday issues to the abysses of violence. Anyone who practices or studies law will highly profit from reading this book. One sees how law functions by being more than mere law. (...) class='Hi'>Bernhard Waldenfels, Ruhr-University Bochum, Germany Legal Thought and Philosophy clarifies background questions in legal research projects, such as the relationship between law and justice, law and politics, law and knowledge, facts and norms, normativity and validity, constituent and constitutional power, and rule and context. It provides advanced students in law and philosophy with an account of legal thinking that combines analytical and phenomenological insights. From a conception of justice as principled political self-restraint, the book explains why there are moral reasons to separate law from morality conceptually and in what sense a legal order is positive--that is, set by authority and bound up with history. The book explores the conditions under which law may become an object of knowledge and theorising, before finally discussing how these features come together in law as rule-following by citizens, officials, judges, and legislators alike. Addressing advanced students in law and philosophy, this key book: bridges separate traditions in legal philosophy (in particular analytical philosophy and phenomenology), develops a view of law as an institution of authority from a conception of justice in the socio-political relationship between we and the others, presents a systematic account of normativity and validity, explains in what sense law is doing things with rules. (shrink)

The Evolutionary Synthesis is often seen as a unification process in evolutionary biology, one which provided this research area with a solid common theoretical foundation. As such, neo-Darwinism is believed to constitute from this time onward a single, coherent, and unified movement offering research guidelines for investigations. While this may be true if evolutionary biology is solely understood as centred around evolutionary mechanisms, an entirely different picture emerges once other aspects of the founding neo-Darwinists’ views are taken into consideration, aspects (...) potentially relevant to the elaboration of an evolutionary worldview: the tree of life, the ontological distinctions of the main cosmic entities , the inherent properties of self-organizing matter, evolutionary ethics, and so on. Profound tensions and inconsistencies are immediately revealed in the neo-Darwinian movement once this broader perspective is adopted. This pluralism is such that it is possible to identify at least three distinct and quasi-incommensurable epistemological/metaphysical frameworks as providing a proper foundation for neo-Darwinism. The analysis of the views of Theodosius Dobzhansky, Bernhard Rensch, and Ernst Mayr will illustrate this untenable pluralism, one which requires us to conceive of the neo-Darwinian research agenda as being conducted in more than one research programme or research tradition at the same time. (shrink)

Sophokles, der zweite der drei grossen Tragiker, fuhrte die griechische Tragodie zu ihrem Hohepunkt. Seine Dramen haben die am strengsten komponierte Form, seine Neuerungen lassen die Handlung auf der Buhne starker hervortreten: Er fuhrt den dritten Schauspieler ein, schrankt die Chorlieder ein, erweitert dagegen den Chor von 12 auf 15 Manner und verwendet als erster Buhnenmalerei. Er lost sich von der gewohnten Trilogie und stellt jede der drei zusammen aufgefuhrten Tragodien nach Stoff und Handlung abgerundet auf sich selbst. Mit diesen (...) Neuerungen schuf er sich die Mittel, die neue Tragodie vielseitiger, beweglicher und darstellerisch wie dramatisch anspruchsvoller zu gestalten. Und er hatte Erfolg: Achtzehnmal errang er mit seinen Dramen den ersten Platz. Das Zentrum seiner Dramen bildet der leidende Mensch: Der grosse Einzelne steht in der Mitte des Geschehens, das auf ihn zukommt und das er mit Schrecken und Leid selbst vorantreibt. Er ist kein Mustermensch, er steht vielmehr den Verstandigen und Gemassigten extrem gegenuber. Aus seinem Wesen entwickelt sich die Handlung, die bei Sophokles zu unerbittlichen Darstellungen der Condition humana mit allen Greueln wird, die der Menschheitsgeschichte eigen sind. Der Band enthalt die Dramen Aias, Die Trachinierinnen, Antigone, Konig Oidipus, Elektra, Philoktetes, Oidipus auf Kolonos und Die Satyrn als Spurhunde. Herausgegeben von Wilhelm Willige, uberarbeitet von Karl Bayer. Mit Anmerkungen und Nachwort von Bernhard Zimmermann.". (shrink)

Wittgenstein: Lectures, Cambridge 1930–1933, From the Notes of G. E. Moore, edited by SternDavid G, RogersBrian, and CitronGabriel. Cambridge: Cambridge University Press, 2016. Pp. lxxiv + 420.

Die Qualität dieser Bonner katholisch-theologischen Dissertation des Jahres 2002, die für die Drucklegung noch erweitert und auf den neuesten Stand gebracht wurde, wird schon daraus ersichtlich, daß sie von Walter Brandmüller in die von ihm herausgegebene Konziliengeschichte aufgenommen wurde. Das Ziel der Studie ist ein primär theologisches, das den Horos des VII. Ökumenischen Konzils „als das zur Entscheidung in der Ikonenfrage vorgelegte amtliche Dokument … ernstnehmen“ will. „Dies bedeutet einerseits, den Horos in seiner Binnenstruktur zu erschließen und ihn andererseits auf (...) philologisch-hermeneutischem Weg im Licht gattungsverwandter Texte früherer Konzilien und der Akten des Zweiten Konzils von Nizäa als Ergebnis eines Meinungsbildungsprozesses zu interpretieren“ (S. XVIII). Leider schließt der Verf. bei seinem an erster Stelle genannten Anliegen alle politischen und kirchenpolitischen Aspekte, zum Beispiel die Zielstellungen der Kaiserin Eirene und die bedeutsame Rolle des Patriarchen Tarasios, um nur einiges zu nennen, bei der Interpretation aus und verschließt sich so notwendigen Ansätzen für ein tieferdringendes und umfassenderes Verständnis. Denn beider Bemühen um den Erhalt der Einheit der Kirche bestimmten Planung, Verlauf und Ergebnisse des Konzils in entscheidender Weise. Das kommt in dieser Studie nicht zum Ausdruck, worunter dann natürlich auch die Interpretation der einzelnen behandelten Texte leidet. Immer noch lesens- und bedenkenswert sind zu diesem Problemkreis die Ausführungen von P. Speck, Kaiser Konstantin VI., München 1978, 135–179. Es ist eben nicht mehr ausreichend, wenn der Verf. für diese Zusammenhänge auf die in dieser Hinsicht unzureichende Darstellung von G. Dumeige, Nizäa II, Mainz 1985, verweist (S. XIX Anm. 9), die ja aus heutiger Sicht auf fragwürdigem Textfundament errichtet ist. Das betrifft dann auch einen Teil des zweiten Anliegens des Verf., nämlich die Beurteilung der Überlieferung der Akten des VII.Ökumenischen Konzils. Paul Specks Frontalangriff auf die Zuverlässigkeit der Akten, der ja „in der Tat an die Grundlagen“ der Ausführungen von Uphus rührt, pariert dieser völlig unzureichend, wenn er ohne eine rechte Begründung nur von erheblichen Zweifeln an den Hypothesen Specks spricht (S. 38 Anm. 1, etwas ausführlicher S. 331f.). Noch gewichtiger ist die neuerdings von Erich Lamberz, der eine kritische Edition der Akten des Konzils vorbereitet, geäußerte Warnung: „Eine Darstellung des Konzils, die den überlieferten Text der Akten – und das gilt erst recht für den bei Mansi abgedruckten Text – als selbstverständliche Grundlage der Forschung nimmt, sollte in Zukunft wohl nicht mehr möglich sein.“ (E. Lamberz, Die Bischofslisten des VII. Ökumenischen Konzils [Nicaenum II], München 2004, 37). (shrink)

This chapter covers the traditional role of responsibility, and the possible connections between response and responsibility. These connections are explored through the advance of trust and the surplus of the extraordinary in relation to the Third Party. The idea of responsibility comes from the sphere of juridical law, and has a theological touch. The classical conception presented suffers from a permanent erosion that is reinforced by systemic constraints. Trust is a natural element of every community that is together applied by (...) common aims in life. The phenomenon of trust refers to the bond, the nexus, which holds together the members of a community, creating the requisite solidarity. The term ‘trust’ or ‘confidence’ should not primarily read as a substantive, but as a verb or as the derivative of a verb. Furthermore, it is noted that the responsive ethics proposed could function as a permanent corrective. (shrink)

Good’s theorem is the apparent platitude that it is always rational to ‘look before you leap’: to gather information before making a decision when doing so is free. We argue that Good’s theorem is not platitudinous and may be false. And we argue that the correct advice is rather to ‘make your act depend on the answer to a question’. Looking before you leap is rational when, but only when, it is a way to do this.

Epistemologists have recently noted a tension between (i) denying access internalism, and (ii) maintaining that rational agents cannot be epistemically akratic, believing claims akin to ‘p, but I shouldn’t believe p’. I bring out the tension, and develop a new way to resolve it. The basic strategy is to say that access internalism is false, but that counterexamples to it are ‘elusive’ in a way that prevents rational agents from suspecting that they themselves are counterexamples to the internalist principles. I (...) argue that this allows us to do justice to the motivations behind both (i) and (ii). And I explain in some detail what a view of evidence that implements this strategy, and makes it independently plausible, might look like. (shrink)

Without directly addressing the Demarcation Problem for logic—the problem of distinguishing logical vocabulary from others—we focus on distinctive aspects of logical vocabulary in pursuit of a second goal in the philosophy of logic, namely, proposing criteria for the justification of logical rules. Our preferred approach has three components. Two of these are effectively Belnap’s, but with a twist. We agree with Belnap’s response to Prior’s challenge to inferentialist characterisations of the meanings of logical constants. Belnap argued that for a logical (...) constant to exist, its rules must be conservative over a previously given consequence relation and guarantee the uniqueness of the constant. The twist is that we require logical vocabulary to be provably conservative, not over a previously given formal consequence relation, but over a previously given meaningful vocabulary of a language. Uniqueness is also a feature defined in terms of provability: if two syntactically distinguished expressions are governed by the same rules, then formulas with them as main operators are interderivable. Belnap’s criteria are not only those for the existence of a logical constant, but more: they are what distinguishes logical vocabulary from all other expressions. It is the defining mark of a logical constant that it is provably conservative over the fragment of the language which excludes it and that its rules guarantee its uniqueness. The third component is the topic neutrality of logic. The provable conservativeness of logic over a previously given vocabulary of a language is motivated, in part, by appeal to molecularism in the theory of meaning. Molecularity is a feature endorsed by the theory of meaning as a whole, so it does not distinguish logical constants from other expressions. The same is true for conservativeness. We argue that molecularity, and hence conservativeness, are implicit presuppositions of speakers’ use of language: the addition of new vocabulary to a language is presupposed to be conservative. But this presupposition is one that we should be able reflectively to endorse (such as when attempting a rational reconstruction of the use of the vocabulary). Thus, where conservativeness is found to fail, this defect should be remedied and the use of the vocabulary corrected (as in classical negation) or excised altogether (as in pejoratives). We go on to characterise a notion of topic neutrality, which we argue applies to logical vocabulary. We then note that reflective endorsement of the conservativeness of a topic neutral vocabulary requires a proof that the vocabulary is conservative relative to any base vocabulary. Thus we require that logical vocabulary be demonstrably conservative. Allying this requirement, distinctive of logic, to a general consideration about the commitments of assertion yields a mode of justification for logical constants akin to some conceptions of Harmony, i.e., to the idea that the consequences of assertion of a logical complex need to be warranted by the grounds and ought to be the strongest consequences warranted by the grounds. Intuitionistic logic acquires a somewhat familiar justification but emanating from a new motivation. (shrink)

Bernhard Nickel presents a theory of generic sentences and the kind-directed modes of thought they express. The theory closely integrates compositional semantics with metaphysics to solve the problem that generics pose: what do generics mean? Generic sentences are extremely simple, yet if there are patterns to be discerned in terms of which are true and which are false, these patterns are subtle and complex. Ravens are black, and lions have manes: statistical measures cannot do justice to the facts, but (...) what else is there that has a hope of giving us insight into what we are capturing across so many domains? Nickel argues that generics are the top of a fundamentally explanatory iceberg, and that this explanatory framework is deeply intertwined with the semantics of the language we use to express them. In providing an integrated semantic and metaphysical theory of generics, he aims to solve old puzzles and draw attention to new phenomena. (shrink)