Quine’s general approach is to treat ontology as a matter of what a theory says there is. This turns ontology into a question of which existential statements are consequences of that theory. This approach is contrasted favourably with the view that takes ontological commitment as a relation to things. However within the broadly Quinean approach we can distinguish different accounts, differing as to the nature of the consequence relation best suited for determining those consequences. It is suggested that Quine’s own (...) narrowly formal account fails. Then a consideration of the necessitation approach championed by Jackson and Lewis shows that it does not do justice to the role of acknowledging consequences in determining rationality. I suggest that an approach which puts a priori consequence as the key relation does a better job. The task of spelling out the nature of a priori consequence is sketched, along with reasons to doubt the adequacy of the double indexing approach to analysing the a priori. The sorts of relations we can stand in to theories which allow us to inherit ontological commitments are touched on with a number of important philosophical strategies for introducing belief-like attitudes which nevertheless avoid ontological commitment. (shrink)

Classical logic is explosive in the face of contradiction, yet we find ourselves using inconsistent theories. Mark Colyvan, one of the prominent advocates of the indispensability argument for realism about mathematical objects, suggests that such use can be garnered to develop an argument for commitment to inconsistent objects and, because of that, a paraconsistent underlying logic. I argue to the contrary that it is open to a classical logician to make distinctions, also needed by the paraconsistent logician, which allow a (...) more nuanced ranking of theories in which inconsistent theories can have different degrees of usefulness and productivity. Facing inconsistency does not force us to adopt an underlying paraconsistent logic. Moreover we will see that the argument to best explanation deployed by Colyvan in this context is unsuccessful. I suggest that Quinean approach which Colyvan champions will not lead to the revolutionary doctrines Colyvan endorses. (shrink)

In der Technikethik spielt das Konzept der Verantwortung eine zentrale Rolle. ›Verantwortung‹ ist ein Basiskonzept, das, ähnlich wie die Konzepte ›Pflicht‹ oder ›Schuld‹, in vielfältigen Kontexten gebraucht wird. Dennoch lassen sich einige allgemeine Aussagen über seine Bedeutung treffen. Gerade Autoren, die im Bereich der Technik- und Wissenschaftsethik aktiv sind, haben sich nachdrücklich um eine Klärung des allgemeinen Verantwortungsbegriffs und seiner verschiedenen Aspekte und Gebrauchsweisen bemüht.

The article reviews the various ramifications in the discussion on leadership, focusing on the view of leadership as relationships between leaders and followers. Three main types of leader-follower relations are discussed, and their specific characteristics are described: regressive relations, symbolic relations, and developmental relations. After analyzing the major implications, as well as the conceptual limitations, of these perspectives, the article suggests directions for a more integrative conceptualization of leader-follower relations.

Advances in science and technology have added to our insights into the vulnerabilities of human agency as well as to the methods of exploiting them. This has raised the stakes for efforts to clarify the concept and ethics of manipulation. Among these efforts, Robert Noggle’s influencer-centered account of manipulation has been most significant. He defines manipulative acts as those whereby an agent intentionally influences a recipient’s attitudes so that they do not conform as closely as they otherwise would to the (...) pertinent norms and ideals endorsed by the influencer. This provides a relatively simple and in many ways clear definition of manipulation. It sidesteps thorny debates about autonomy, freedom, or practical rationality. It also promises to reveal a conceptual parallel between manipulating and lying, and thus to explain why manipulation is pro tanto wrong. In one respect, however, the account remains ambiguous: It remains unclear whether, and to what extent, it requires that influencers’ beliefs about what is ideal for their recipients to be grounded in some effort on the part of the influencer to identify with or take on the role of her recipient. This paper explains this ambiguity. It argues that influencer-centrism cannot remain indifferent to the validity of an agent’s beliefs about the ideal state of the recipient and provide an identification requirement that would render the whole account plausible and sufficiently determinate. (shrink)

Two questions are addressed in this article: 1. Why are people attracted to leaders? 2. How are leaders' images construed? The first question is analyzed by using the concept of “deity” as a frame of reference for an “ideal model” of leadership. God as a “screen of projections” can satisfy the believer's fundamental needs and desires, as well as serving as a reference for causal attributions and a provider of transcendental meaning. Using Construal Level Theory, deity, as a frame of (...) reference, also facilitates analysis of the second question. This analysis explains universal principles underlying the leadership construal, and the psychological principles and culture-bound processes relevant to construing different images of leadership in different collectives. (shrink)

Interiority and Law presents a groundbreaking reassessment of a medieval Jewish classic, Baḥya ibn Paquda's Guide to the Duties of the Hearts. Michaelis reads this work anew as a revolutionary intervention in Jewish law, or halakha. Overturning perceptions of Baḥya as the shaper of an ethical-religious form of life that exceeds halakha, Michaelis offers a pioneering historical and conceptual analysis of the category of "inner commandments" developed by Baḥya. Interiority and Law reveals that Baḥya's main effort revolved around (...) establishing a new legal formation - namely, the "duties of the hearts" - which would deal entirely with human interiority. Michaelis takes up the implications of Baḥya's radical innovation, examining his unique mystical model of proximity to God, which he based on an increasingly growing fulfillment of the inner commandments. With an integrative approach that puts Baḥya in dialogue with other medieval Muslim and Jewish religious thinkers, this work offers a fresh perspective on our understanding of the interconnectedness of the dynamic, neighboring religious traditions of Judaism and Islam. Contributing to conversations in the history of religion, Jewish studies, and medieval studies on interiority and mysticism, this book reveals Baḥya as a revolutionary and demanding thinker of Jewish law. (shrink)

Speakers’ perception of a visual scene influences the language they use to describe it—which objects they choose to mention and how they characterize the relationships between them. We show that visual complexity can either delay or facilitate description generation, depending on how much disambiguating information is required and how useful the scene's complexity can be in providing, for example, helpful landmarks. To do so, we measure speech onset times, eye gaze, and utterance content in a reference production experiment in which (...) the target object is either unique or non-unique in a visual scene of varying size and complexity. Speakers delay speech onset if the target object is non-unique and requires disambiguation, and we argue that this reflects the cost of deciding on a high-level strategy for describing it. The eye-tracking data demonstrate that these delays increase when speakers are able to conduct an extensive early visual search, implying that when speakers scan too little of the scene early on, they may decide to begin speaking before becoming aware that their description is underspecified. Speakers’ content choices reflect the visual makeup of the scene—the number of distractors present and the availability of useful landmarks. Our results highlight the complex role of visual perception in reference production, showing that speakers can make good use of complexity in ways that reflect their visual processing of the scene. (shrink)

Recent contributions to the philosophy of manipulation have challenged assumptions explicitly understood as “Kantian”; especially the assumption that the concept and the negative value of manipulation could be explained by regarding it as a subversion of rational agency. This paper examines Robert Noggle’s concerns about Kantian accounts of manipulation and confronts them with Kant’s considerations about the “moral illusion”. It argues that, while the original framework of transcendental idealism makes it hard to understand the value and vulnerability of rational agency, (...) an appropriately revised Kantian perspective on rational agency and manipulation may still be promising. It would also overcome the limitations of Noggle’s own account of manipulation that result from a kind of methodological subjectivism. The considerations suggest that a multidimensional model is needed to fully account for the normative status and value(s) of (the different facets of) autonomy. (shrink)

The ongoing digital transformation of almost all areas of human action and agency calls for a readjustment of the norms that regulate these practices. For example, the digitisation of communicative practices poses new challenges to their functioning. This paper explains some of these challenges and argues that they cannot be met by a normative framework that focuses mainly on defensive (free speech and property) rights. In the context of mediated digital communication, the application of such a framework may even have (...) paradoxical consequences. Accordingly, this paper argues for a broader system of communicative rights, understood as rights to meaningful participation in well-functioning communicative practices. (shrink)

En 1789, la Révolution française met la liberté à l'ordre du jour. C'est un événement pour la philosophie qui, au siècle des Lumières, a activement participé à la critique du despotisme. C'est aussi un événement philosophique qui délivre à la pensée de nouveaux horizons où les maîtres-mots sont souveraineté politique du peuple et autonomie morale du sujet. De Rousseau, qui fait de la liberté le fondement de toute légitimité, à Hegel pour qui "l'esprit est liberté", en passant par Kant qui (...) consacre le droit inaliénable des peuples à disposer d'eux-mêmes, Michaël Foessel revient sur cette période philosophique si intense. Au cours de ces bouleversements historiques s'élabore une définition de la liberté irréductible au libéralisme. C'est parce que notre époque est incertaine sur le sens de la liberté qu'il vaut la peine d'entendre à nouveau l'exigence d'autonomie portée par la philosophie, de Rousseau à Hegel. (shrink)

In the fluid cultural context of today, where the significance of sexual difference is continually diminished, if not completely denied , the encounter with the phenomenology of E. Stein and E. Levinas can be both stimulating and fruitful. Even though they have speculative perspectives that are very different and do not always reach the same conclusions, both authors agree that sexual difference and paternity and maternity connected with it, is not exclusively biological but also anthropological and philosophical. This significant convergence (...) certainly has its origin in a common phenomenological inspiration, which continues to bear fruit, as witnessed by the recent work of J.-L. Marion and of a writer of a clearly feminist inspiration, such as F. Giardini. (shrink)

We investigate the formal theory of binary quantifiers, that is, quantifiers that take seriously the surface structure of natural language quantifier phrases. We show how to develop a natural deduction system for logics of this sort and demonstrate soundness and completeness results.

David Lewis presented a celebrated argument for the identity theory of mind. His argument has provided the model for the program of analytic functionalism. He argues from two premises, that mental states are analytically tied to their causal roles and that, contingently, there is never a need to explain any physical change by going outside the realm of the physical, to the conclusion that mental states are physical. I show that his argument is mistaken and that it trades on a (...) crucial ambiguity in the second premise. He argues for a weaker version of that premise and then uses a stronger version in the argument. The weaker version of that premise will not allow the inference and the stronger version is contested in the dialectical context. In general then this strategy for providing analytic reductions will not be guaranteed to succeed. (shrink)

Open access-introduction into moral philosophy in German language that contains chapters on the concept of morality, on the development and the main positions of normative ethics, on meta-ethics, and on the various fields of applied ethics. One of its distinctive features is that it explicitly reflects on the role of morality and ethics in modern society and that it analyses the import of alternative conceptual and normative positions for determining this role. The book can be freely downloaded from the publisher's (...) website via the URL below. (shrink)

The book introduces a conception of discourse ethics, an intersubjectivist version of Kantian ethics. Analysing contributions by Jürgen Habermas, Karl-Otto Apel, Wolfgang Kuhlmann, Albrecht Wellmer, Robert Alexy, Klaus Günther, Rainer Forst, Marcel Niquet and others, it reconstructs critical discussions of the justification of the principle of morality (Part I) and the various proposals for its application (Part II). It defends an alternative model of how discourse ethics can provide guidance in non-ideal circumstances and avoid both arbitrariness and rigorism.

Changes in the methodology of the historical sciences make them more vulnerable to unjustifiable speculations being passed off as scientific results. The integrity of historical science is in peril due the way speculative and often unexamined causal assumptions are being used to generate data and underpin the identification of correlations in such data. A step toward a solution is to distinguish between plausible and speculative assumptions that facilitate the inference from measured and observed data to causal claims. One way to (...) do that is by comparing these assumptions against a well-attested set of aspects of causation, such as the so-called “Bradford Hill Criteria”. The BHC do not provide a test for causation or necessary and sufficient conditions for causation but do indicate grounds for further investigation. By revising the BHC to reflect the needs and focus of historical sciences, it will be possible to assess the cogency of methods of investigation. These will be the Historical Sciences Bradford Hill Criteria. An application to one area in historical science is used to demonstrate the effectiveness of the HSBHC, namely biogeography. Four methods are assessed in order to show how the HSBHC can be used to examine the assumptions between our data and the causal biogeographical processes we infer. (shrink)

Priest and others have presented their “most telling” argument for paraconsistent logic: that only paraconsistent logics allow non-trivial inconsistent theories. This is a very prevalent argument; occurring as it does in the work of many relevant and more generally paraconsistent logicians. However this argument can be shown to be unsuccessful. There is a crucial ambiguity in the notion of non-triviality. Disambiguated the most telling reason for paraconsistent logics is either question-begging or mistaken. This highlights an important confusion about the role (...) of logic in our development of our theories of the world. Does logic chart good reasoning or our commitments? We also consider another abductive argument for paraconsistent logics which also is shown to fail. (shrink)

The playful discussion of 'horsemanship' that opens Sir Philip Sidney's Defence of Poesie has been variously interpreted as a straightforward anecdote about the chivalric arts, or an oblique rhetorical flourish, or something in between. This essay suggests a new context for Sidney's exordium by focusing primarily on its affiliation to the genre of the 'Art of Poetry'. In Horace's Ars poetica and other classical, scholastic and Renaissance treatises, horse–men and other unnatural hybrids embody the tension between decorum and poetic liberty. (...) Three major traditions inform this trope: by the Renaissance the centaur could be an allegory of reason's struggle with the passions, an emblem of the poetic imagination, or a figure for compositional hybridity associated, especially, with Lucianic satire. Reading Sidney in the light of these traditions, finally, this essay explores aspects of the centaur's significance in the Defence and the Arcadia, and suggests that this kind of attention to metaphor might provide a bridge between critical and creative modes of Renaissance poetic thought. (shrink)

Is the theory of evolution by means of natural selection a tautology? This book explores the explanatory structure of Darwin’s theory at a time when selectionist explanations are being brought forward to explain a wider and wider range of phenomena.