With Hegel’s metaphysics attracting renewed attention, it is time to address a long-standing criticism: Scholars from Marx to Popper and Habermas have worried that Hegel’s metaphysics has anti-individualist and authoritarian implications, which are particularly pronounced in his Philosophy of History, since Hegel identifies historical progress with reason imposing itself on individuals. Rather than proposing an alternative non-metaphysical conception of reason, as Pippin or Brandom have done, this article argues that critics are broadly right in their metaphysical reading of Hegel’s central (...) concepts. However, they are mistaken about what Hegel’s approach entails, when one examines the specific types of states discussed by the philosopher in his Philosophy of History. Even on a traditional metaphysical reading, Hegel is not only non-authoritarian; he also makes a powerful argument concerning freedom, whereupon the freest society involves collective oversight and the shaping of social structures so as to ensure that they benefit everybody. (shrink)

The neo-Kantian Hermann Cohen is famously anti-empiricist in that he denies that sensations can make a definable contribution to knowledge. However, in the second edition of Kant’s Theory of Experience (1885), Cohen considers a proposition that contrasts with both his other work and that of his followers: a Kantian who studies scientific claims to truth—and the grounds on which they are made—cannot limit himself to studying mathematics and logical principles, but needs to also investigate underlying presuppositions about the empirical element (...) of science. Due to his subjectivist approach, Cohen argues, Kant not only failed to explain how scientific observation and experiments are possible, but also misconceived the role of the ideas, particularly the idea of a system of nature. (shrink)

According to subject‐sensitive invariantism (SSI), whether S knows that p depends not only on the subject's epistemic position (the presence of a true belief, sufficient warrant, etc.) but also on non‐epistemic factors present in the subject's situation; such factors are seen as “encroaching” on the subject's epistemic standing. Not the only such non‐epistemic factor but the most prominent one consists in the subject's practical stakes. Stakes‐based SSI holds that two subjects can be in the same epistemic position with respect to (...) some proposition but with different stakes for the two subjects so that one of them might know the proposition while the other might fail to know it. It is remarkable that the notion of stakes has not been discussed much in great detail at all so far. This paper takes a closer look at this notion and proposes a detailed, new analysis. It turns out that there is more than one kind of stakes, namely event‐stakes, knowledge‐stakes and action‐stakes. I discuss several issues that even plausible notions of stakes raise and propose solutions. (shrink)

That knowledge is factive, that is, that knowledge that p requires that p, has for a long time typically been treated as a truism. Recently, however, some authors have raised doubts about and arguments against this claim. In a recent paper in this journal, Michael Shaffer presents new arguments against the denial of the factivity of knowledge. This article discusses one of Shaffer’s objections: the one from “inconsistency and explosion”. I discuss two potential replies to Shaffer’s problem: dialetheism plus paraconsistency (...) and epistemic pluralism. This is not to be understood so much as a criticism of Shaffer’s view but rather as a request to develop his very promising objection from inconsistency and explosion further. (shrink)

The principle of indifference states that in the absence of any relevant evidence, a rational agent will distribute their credence equally among all the possible outcomes under consideration. Despite its intuitive plausibility, PI famously falls prey to paradox, and so is widely rejected as a principle of ideal rationality. In this article, I present a novel rehabilitation of PI in terms of the epistemology of comparative confidence judgments. In particular, I consider two natural comparative reformulations of PI and argue that (...) while one of them prescribes the adoption of patently irrational epistemic states, the other provides a consistent formulation of PI that overcomes the most salient limitations of existing formulations. (shrink)

Contemporary discussions of epistemological skepticism - the view that we do not and cannot know anything about the world around us - focus very much on a certain kind of skeptical argument involving a skeptical scenario (a situation familiar from Descartes’ First Meditation). According to the argument, knowing some ordinary proposition about the world (one we usually take ourselves to know) requires knowing we are not in some such skeptical scenario SK; however, since we cannot know that we are not (...) in SK we also cannot know any ordinary proposition. One of the most prominent skeptical scenarios is the brain-in-the-vat-scenario: An evil scientist has operated on an unsuspecting subject, removed the subject’s brain and put it in a vat where it is kept functioning and is connected to some computer which feeds the brain the illusion that everything is “normal”. This paper looks at one aspect of this scenario after another – envatment, disembodiment, weird cognitive processes, lack of the right kind of epistemic standing, and systematic deception. The conclusion is that none of these aspects (in isolation or in combination) is of any relevance for a would-be skeptical argument; the brain-in-the-vat-scenario is irrelevant to and useless for skeptical purposes. Given that related scenarios (e.g., involving evil demons) share the defects of the brain-in-the-vat-scenario, the skeptic should not put any hopes on Cartesian topoi. (shrink)

This article gives an overview over different principles of epistemic closure, their attractions and their problems.

The core argument of this article is that Adorno adopts the distinction between an abstract and a concrete universal from Hegel and criticizes Hegel, on that basis, as abstract. The first two parts of the article outline that both thinkers take the abstract universal to be the form of a false type of knowledge and society, and the concrete universal to be a positive aim. However, as the third part argues, Adorno rejects how the concrete universal is understood in Hegel’s (...) philosophy and formulates a different conception of it. The fourth part questions if Adorno manages to overcome the problems he identifies in Hegel or whether they are inherent to the programme of dialectics both endorse. (shrink)

This paper argues against common views that at least in many cases Robert Nozick is not forced to deny common closure principles. More importantly, Nozick does not – despite first (and second) appearances and despite his own words – deny closure. On the contrary, he is defending a more sophisticated and complex principle of closure. This principle does remarkably well though it is not without problems. It is surprising how rarely Nozick’s principle of closure has been discussed. He should be (...) seen not so much as a denier of closure than as someone who’s proposing an alternative, more complex principle of closure. (shrink)

One of the great attractions of Thomas Reid's account of knowledge is that he attempted to avoid the alternative between skepticism and dogmatism. This attempt, however, faces serious problems. It is argued here that there is a pragmatist way out of the problems, and that there are even hints to this solution in Reid's writings.

This article discusses Keith DeRose’s treatment of the lottery problem in Chapter 5 of his recent The Appearance of Ignorance. I agree with a lot of it but also raise some critical points and questions and make some friendly proposals. I discuss different ways to set up the problem, go into the difference between knowing and ending inquiry, propose to distinguish between two different kinds of lotteries, add to the defense of the idea that one can know lottery propositions, give (...) a critical discussion of DeRose’s contextualist solution to the problem, and support his defense against an absurdity objection with additional arguments. (shrink)

Usually, apologies are made by using non-conditional utterances: “I apologize for ruining your evening!” Very little, if any, attention has been given so far to conditional apologies which typically use utterances such as “If I have ruined your evening, I apologize!” This paper argues that such conditional utterances can constitute genuine apologies and play important moral roles in situations of uncertainty. It also proposes a closer analysis of such conditional apologies and contrasts them with unconditional apologies.

Abstract. Kant's political philosophy in general is characterized by two aspects which sometimes compete with each other and sometimes supplement each other: an individualist element on the one hand and a social or "communitarian" element on the other hand. This paper deals with Kant's theory of private property. It attempts to show something that is usually overlooked in the secondary literature: that Kant has two, not just one argument for property. One is based on his theory of freedom and expresses (...) the individualist aspect of his thinking. The other argument is based on Kant's principle of right and expresses the social aspect of his political thought. Despite some problems with his arguments the complexity of Kant's theory remains impressive. (shrink)

While Hegel's metaphysics was long reviled, it has garnered more interest in recent years, with even the so-called non-metaphysical Hegelians starting to explicitly discuss Hegel’s metaphysical commitments. This brings up the old question: what are the social-philosophical implications of Hegel’s metaphysics? This chapter provides a unique answer to this question by contrasting the former non-metaphysical reading (as developed by Robert Pippin) with a traditional way of interpreting Hegel’s metaphysics and social philosophy, whose lineage includes not Wittgenstein, Sellars, or Brandom, but (...) rather Schelling, Marx, and Adorno. After discussing the two varieties of metaphysics (Sections 1–3), I will argue that a traditional metaphysical Hegel is more realist when it comes to assessing the power of social structures (Section 4), focused on structural freedom rather than agency (Sections 5 and 6), and more empowering for and lenient towards individuals who can make their interests count and are free to be irrational and egoist (Section 7). (shrink)

Journal of Philosophy of Education, Volume 56, Issue 2, Page 281-289, April 2022.

This paper deals with the core version of the Trolley Problem. In one case many people favor an act which will bring about the death of one person but save five other persons. In another case most people would refuse to “sacrifice” one person in order to save five other lives. Since the two cases seem similar in all relevant respects, we have to explain and justify the diverging verdicts. Since I don’t find current proposals of a solution convincing, I (...) propose an alternative one according to which —but not —violates two forms of equality. I also test the underlying egalitarian principle against other cases. I argue that it offers a good explanation and also a normative justification of our intuitive verdicts about the cases. (shrink)

Picking up on Marx’s and Hegel’s analyses of human beings as social and individual, the article shows that what is at stake is not merely the possibility of individuality, but also the correct conception of the universal good. Both Marx and Hegel suppose that individuals must be social or political as individuals, which means, at least in Hegel’s case, that particular interests must form part of the universal good. The good and the rational is not something that requires sacrificing one’s (...) interests for the community or denying one’s particular character so as to become an equal rational agent. Very much to the contrary, the rational or the common good is nothing but the harmonious structuring of particular interests. While Section I introduces Marx’s and Hegel’s conceptions of individual and social beings, Sections II and III discuss their respective views of individuality, and Sections IV and V discuss the notion of a universal good containing individual interests. (shrink)

We often think or say that someone was wrong about something but almost right about it or close to the truth. This can mean more than one thing. Here, I propose an analysis of the idea of being epistemically close to the truth. This idea plays an important role in our practice of epistemic evaluation and therefore deserves some detailed attention. I start with an exposition of the idea of getting things right by looking at the main forms of reliabilism (...) about true belief and belief acquisition. The focus on reliabilism is justified because everyone is a reliabilist in a basic sense. Section 2 develops a notion of closeness to the truth in two steps. Section 3 mentions some ways in which this notion is useful, one having to do with the Gettier problem. (shrink)

This article discusses an interpretation of Kant's conception of transcendental subjectivity, which manages to avoid many of the concerns that have been raised by analytic interpreters over this doctrine. It is an interpretation put forward by selected C19 and early C20 neo-Kantian writers. The article starts out by offering a neo-Kantian interpretation of the object as something that is constituted by the categories and that serves as a standard of truth within a theory of judgment. The second part explicates transcendental (...) subjectivity as the system of categories, which is self-referential and constitutes objects, in order to then evaluate this conception by means of a comparison with Hegel's absolute subject. Rather than delineating the differences between neo-Kantian writers, the article systematically expounds a shared project, which consists in providing the ultimate foundation for judgments by means of an anti-psychologist and non-metaphysical interpretation of transcendental subjectivity. (shrink)

The logic of indicative conditionals remains the topic of deep and intractable philosophical disagreement. I show that two influential epistemic norms—the Lockean theory of belief and the Ramsey test for conditional belief—are jointly sufficient to ground a powerful new argument for a particular conception of the logic of indicative conditionals. Specifically, the argument demonstrates, contrary to the received historical narrative, that there is a real sense in which Stalnaker’s semantics for the indicative did succeed in capturing the logic of the (...) Ramseyan indicative conditional. (shrink)

Is knowledge necessary or sufficient or both necessary and sufficient for acceptable practical reasoning and rational action? Several authors (e.g., Williamson, Hawthorne, and Stanley) have recently argued that the answer to these questions is positive. In this paper I present several objections against this view (both in its basic form as well in more developed forms). I also offer a sketch of an alternative view: What matters for the acceptability of practical reasoning in at least many cases (and in all (...) the cases discussed by the defenders of a strong link between knowledge and practical reasoning) is not so much knowledge but expected utility. (shrink)

We often describe lives (or parts of lives) as meaningful or as not meaningful. It is also common to characterize them as more or less meaningful. Some lives, we tend to think, are more meaningful than others. But how then can one compare lives with respect to how much meaning they contain? Can one? This paper argues that (i) only a notion of rough equality can be used when comparing different lives with respect to their meaning, and that (ii) the (...) relation of being more meaningful is not transitive. It follows that all attempts to rank different lives in terms of meaning can at best lead to partially indeterminate and incomplete rankings. One should also give up on the idea of “maximizing” meaning. I will use Thaddeus Metz’s important recent book “Meaning in Life. An Analytic Study” as a foil for my discussion. (shrink)

Many interpreters argue that irrational acts of exchange can count as rational and civic-minded for Hegel—even though, admittedly, the persons who are exchanging their property are usually unaware of this fact. While I do not want to deny that property exchange can count as rational in terms of ‘mutual recognition’ as interpreters claim, this proposition raises an important question: What about the irrationality and arbitrariness that individuals as property owners and persons consciously enjoy? Are they mere vestiges of nature in (...) Hegel’s system, or do they constitute a simple yet valid form of freedom that is not only a part of Hegel’s rational system of right, but its necessary starting point? I will argue the latter: The arbitrary, purely egoist self-definition of property owners is the simplest possible type of freedom for Hegel, which he dissects in order to show how the very arbitrary self-definition implicitly relies on an identity between persons, and hence foreshadows the more social forms of freedom Hegel will discuss later in his book. I make this argument by highlighting Hegel’s references to his discussion of atoms and freedom in his Logic of Being. (shrink)

Introduction to and overview over my book "Epistemic Contextualism. A Defense" (OUP 2016).

This brief paper argues that Kripke’s thesis of the necessity of origin has some implausible consequences.

Philip Kitcher recently argued for a reconstruction in philosophy. According to him, the contemporary mainstream of philosophy has deteriorated into something that is of relevance only to a few specialists who communicate with each other in a language nobody else understands. Kitcher proposes to reconstruct philosophy along two axes: a knowledge axis and a value axis. The present article discusses Kitcher's diagnosis as well as his proposal of a therapy. It argues that there are problems with both, and it ends (...) with an alternative view of what some core problems of the profession currently are. (shrink)

Complex technology has become an essential aspect of everyday life. We rely on technology as part of basic infrastructure and repeatedly for tasks throughout the day. Yet, in many cases the relation surpasses mere reliance and evolves to trust in technology. A new, disruptive technology is blockchain. It claims to introduce trustless relationships among its users, aiming to eliminate the need for trust altogether—even being described as “the trust machine”. This paper presents a proposal to adjust the concept of trust (...) in blockchain applications with the tools provided by conceptual engineering. Its goal is to propose a concept of trust, that offers more than a halo term, devoid of the normative depth that the original, philosophical term actually carries. To evaluate possible concepts of trust in blockchain applications, five criteria are proposed: These criteria ensure that the conceptual relation indeed embodies trust, thereby being richer than mere reliance, and that the chosen concept highlights the active role of the trustor. While the concepts of trust in engineers and trust in algorithms have to be discarded, institutional trust emerges as a viable candidate, given some refinements. Ultimately, the concept of trust by normative expectations and attribution is suggested to capture the essence of trust in blockchain applications. (shrink)

I explore what and when hypocrisy is a moral wrong by interrogating the case of hypocrisy of Julien in Stendhal's The Red and The Black. I conclude hypocrisy is most morally vexed in those sphere where sincerity is required.

According to a widely held view, rationality demands that the preferences of a person be transitive. The transitivity assumption is an axiom in standard theories of rational choice. It is also prima facie very plausible. I argue here that transitivity is not a necessary condition of rationality; it is a constraint only in some cases. The argument presented here is based on the non-linearity of differential utility functions. This paper has four parts. First, I present an argument against the transitivity (...) assumption (I, II). Second, I discuss some objections; this will also bring out some features of the view defended here, like the essentially comparative nature of choice (III). Then, I discuss certain proposals that promise to avoid my conclusion (IV). Finally, I go into some implications concerning the nature of rational decision making (V). To accept some intransitivities as rational does not make our life easier; it can even lead to hard choices. However, it does not lead to skepticism about rational choice. (shrink)

Current debates about reasons and reasoning often draw comparisons between epistemic and practical reasons and reasoning and presuppose substantial unity between the practical and epistemic domains. This stance seems to conflict with a stark Humean contrast between the two domains: With respect to practical reasons and reasoning, Hume highlights the role of impressions, especially the passions, in motivating and rationalizing action, while apparently downplaying the potential relevance of beliefs, reason, or reasons. With respect to epistemic reasons and theoretical reasoning, he (...) urges us to proportion our belief to the evidence (EHU 10.4), which suggests a significant epistemic role for evidential reasons. My contribution ar-gues that there is nonetheless a convincing and interesting unified Humean account of reasons and reasoning across both domains. To present my case, I first narrow down the unity claim that I am interested in. I then closely engage with Hume’s claims in epistemology, the philos-ophy of action, and metaethics to develop the unified Humean account. (shrink)

Big decisions in a person’s life often affect the preferences and standards of a good life which that person’s future self will develop after implementing her decision. This paper argues that in such cases the person might lack any reasons to choose one way rather than the other. Neither preference-based views nor happiness-based views of justified choice offer sufficient help here. The available options are not comparable in the relevant sense and there is no rational choice to make. Thus, ironically, (...) in many of a person’s most important decisions the idea of that person’s good seems to have no application. (shrink)

Contrastivism about knowledge is the view that one does not just know some proposition. It is more adequate to say that one knows something rather than something else: I know that I am looking at a tree rather than a bush but I do not know that I am looking at a tree rather than a cleverly done tree imitation. Knowledge is a three-place relation between a subject, a proposition and a contrast set of propositions. There are several advantages of (...) a contrastivist view but also certain problems with it. (shrink)

This article discusses anglophone readings of G. W. F. Hegel against the backdrop of German-language scholarship. The article starts by differentiating types of metaphysics (I). Following a taxonomy introduced by Paul Redding, I then discuss Charles Taylor’s Christian-mystical (II), the so-called »non-metaphysical« (III) and the »revised metaphysical« reading (IV). Terry Pinkard’s work serves as an example of (III) and Stephen Houlgate’s as an example of (IV). I highlight problematic aspects of each reading that concern: the meaning of »reason in the (...) world« (II), the anti-relativist clout of Hegel’s philosophy (III) and the difference between the development of logical concepts and the empirical origin of the world and human thinking (IV). The text ends (V) by pointing to the social implications of each type of reading. (shrink)

In recent years, documentary formats have entered prominently into the realm of the culture industry, especially since Hollywood and Netflix started to invest in costly productions addressed to the mainstream. Many of these documentaries claim to show reality in its immediacy (“as it really is”), to reveal that which is obscured, or to critically assess societal evils. They use aesthetic strategies that reinforce the appearance of authenticity, while concealing the mediation of what they represent, and the authoritarian stances they presuppose. (...) This turns them into powerful instruments for diffusing authoritarian and populist ideologies. Their political impact on society, their performative power of opinion-shaping, and their subliminal influence on how we perceive and understand reality call urgently for critical assessment. Horkheimer and Adorno’s critique of the culture industry, along with their philosophical, sociological, and aesthetic writings, provide a constructive starting point. This essay aims to mobilize their critical theory of society for the problematization of documentary films in terms of their dialectical relation to society. (shrink)

Desires are contentful mental states. But what determines the content of a desire? Two different classic answers were proposed by Russell and by Wittgenstein, starting in the 1910s. Russell proposed a behaviorist account according to which the content of the desire is fixed by the type of state that puts an end to the relevant kind of behavior which was triggered by some initial discomfort. The desire’s content consists in its “satisfaction conditions”. Wittgenstein criticized such an account for neglecting the (...) crucial point that the relation between a desire and its content is a conceptual, internal one, not an external contingent one. Desires specify their own contents, their “fulfillment conditions”. Even though there is a lot to say in favor of Wittgenstein’s criticism, this paper argues that Russell pointed at an important aspect of desires which plays a crucial role for accounts of self-knowledge of one’s own desires. It turns out that fulfillment conditions and satisfaction conditions are tied together in rational self-knowledge of one’s own desires. In this sense, the views of Russell and Wittgenstein can be combined in a fruitful way. (shrink)

Chung Kuo, Cina, a documentary film by Michelangelo Antonioni, aroused fierce criticism both in China and in Europe when it was released in 1973. While these objections contradicted one another, they all share a conceptual core : the notion of realism understood in a Marxian sense as a critical representation of reality. Yet by refusing to grant a coherent and essentialist meaning to its images, Chung Kuo, Cina problematizes the presuppositions of such an understanding of realism. In this way, the (...) film anticipates some of its intrinsic difficulties and inaugurates a new form of criticism. -/- À sa sortie en 1973, le film documentaire Chung Kuo, Cina de Michelangelo Antonioni a provoqué des critiques farouches aussi bien en Chine qu’en Europe. Bien qu’elles se contredisent entre elles, ces objections se rejoignent toutes dans un noyau conceptuel autour de la notion de réalisme, entendu au sens marxiste comme représentation critique de la réalité. Cependant, en refusant d’accorder un sens cohérent et essentialiste à ses images, ce film permet de problématiser les présupposés de cette compréhension même du réalisme. Il préfigure ainsi certaines difficultés qui lui sont inhérentes et permet de concevoir une autre manière d’entendre la critique. (shrink)

Ernest Sosa has made and continues to make major contributions to a wide variety of topics in epistemology. In this paper I discuss some of his core ideas about the nature of knowledge and scepticism. I start with a discussion of the safety account of knowledge – a view he has championed and further developed over the years. I continue with some questions concerning the role of the concept of an epistemic virtue for our understanding of knowledge. Safety and virtue (...) hang very closely together for Sosa. All this easily leads to some thoughts on epistemic scepticism and on Sosa's stance on this. (shrink)

The Atlas Group appeals to philosophical thinking in multiple ways—both through its aesthetic figuration and its conceptual references. Presented as a foundation dedicated to the research and the compilation of documents on Lebanese contemporary history and organized in the form of an invented archive, this artistic project deliberately coalesces real and fictitious elements and confronts, subversively, Western views on the socio- political reality of the Middle East with implicit knowledge and experiences from the region. The singular constitution of this curious (...) archive subtly undermines the rational classification to which it alludes, thereby frustrating unilateral appropriations. Moreover, the question of the mediation of subjective experience and factual reality is consistently raised through the hysterical documents. This article aims to deploy how Walid Raad's project subtly criticises objectivist hegemonic claims by confronting divergent, often incommensurate approaches to the conflictual reality in Lebanon and its appropriation by media, historiography and politics. (shrink)

In this article, we address a major outstanding question of probabilistic Bayesian epistemology: how should a rational Bayesian agent update their beliefs upon learning an indicative conditional? A number of authors have recently contended that this question is fundamentally underdetermined by Bayesian norms, and hence that there is no single update procedure that rational agents are obliged to follow upon learning an indicative conditional. Here we resist this trend and argue that a core set of widely accepted Bayesian norms is (...) sufficient to identify a normatively privileged updating procedure for this kind of learning. Along the way, we justify a privileged formalization of the notion of ‘epistemic conservativity’, offer a new analysis of the Judy Benjamin problem, and emphasize the distinction between interpreting the content of new evidence and updating one’s beliefs on the basis of that content. (shrink)

Volume 27, Issue 6, December 2019, Page 1256-1260.

ABSTRACTDoes knowledge entail belief? This paper argues that the answer depends on how one interprets ‘belief’. There are two different notions of belief: belief as such and belief for knowledge. They often differ in their degrees of conviction such that one but not both might be present in a particular case. The core of the paper is dedicated to a defense of this overlooked distinction. The beginning of the paper presents the distinction. It then presents two cases which are supposed (...) to back up the claim that there is an important distinction here; I also offer some explanations concerning the structure of these cases. Finally, I add further considerations in support of the core thesis, and discuss objections. The distinction is important as such but also has interesting implications concerning the much discussed ‘entailment thesis’ according to which knowledge entails belief. It is argued here that even if knowledge entails belief-for-knowledge, it does not entail belief-as-such. This constitutes an interesting middle position and compromise in the philosophical debate about the entailment thesis. One further implication of this paper is that the discussion about the entailment thesis needs to take degrees of conviction seriously. Still another implication is that epistemic contextualists can deal very well with the relevant phenomena. (shrink)

Článek se snaží přiblížit přístup Josepha Priestleyho ke zkoumání lidské mysli. Postupně jsou ukázány dva kroky, ve kterých Priestley mění svůj pohled na hmotu a ducha a dochází k materialismu. V prvním kroku redefinuje pojem hmoty a přisuzuje hmotě zcela nové vlastnosti – síly přitahování a odpuzování. V druhém kroku pomocí těchto nových vlastností vysvětluje schopnost vnímání a myšlení. V těchto krocích navíc využívá poznatky tehdejší přírodní filosofie, zejména mechaniky. Člověk a jeho mysl jsou podle Priestleyho součástí přírody. To znamená, (...) že člověk a lidská mysl jsou určitým mechanismem, který pracuje podle přírodních zákonů a lze jej pomocí těchto zákonů také vysvětlit. (shrink)

The many-worlds view is one of the most discussed “interpretations” of quantum mechanics. As is well known, this view has some very controversial and much discussed aspects. This paper focuses on one particular problem arising from the combination of quantum mechanics with Special Relativity. It turns out that the ontology of the many-worlds view – the account of what there is and what branches of the universe exist – is relative to inertial frames. If one wants to avoid relativizing ontology, (...) one has to argue either that there is an additional source of branching due to Special Relativity and thus additional branches or worlds. Or one has to argue that there are not only many worlds but also many universes ; there is thus not only one tree of many world-branches but many frame-specific trees, a “forest” of many world-trees. The main problem here is how one can understand all or any of this. (shrink)

Suppositions can be introduced in either the indicative or subjunctive mood. The introduction of either type of supposition initiates judgments that may be either qualitative, binary judgments about whether a given proposition is acceptable or quantitative, numerical ones about how acceptable it is. As such, accounts of qualitative/quantitative judgment under indicative/subjunctive supposition have been developed in the literature. We explore these four different types of theories by systematically explicating the relationships canonical representatives of each. Our representative qualitative accounts of indicative (...) and subjunctive supposition are based on the belief change operations provided by AGM revision and KM update respectively; our representative quantitative ones are offered by conditionalization and imaging. This choice is motivated by the familiar approach of understanding supposition as `provisional belief revision' wherein one temporarily treats the supposition as true and forms judgments by making appropriate changes to their other opinions. To compare the numerical judgments recommended by the quantitative theories with the binary ones recommended by the qualitative accounts, we rely on a suitably adapted version of the Lockean thesis. Ultimately, we establish a number of new results that we interpret as vindicating the often-repeated claim that conditionalization is a probabilistic version of revision, while imaging is a probabilistic version of update. (shrink)

This paper analyzes and discusses Mephisto's famous remark in Goethe's FAUST. It turns out that he is being incoherent in interesting ways.

Proponents of the reasoning view analyze normative reasons as premises of good reasoning and explain the normativity of reasons by appeal to their role as premises of good reasoning. The aim of this paper is to cast doubt on the reasoning view by providing counterexamples to the proposed analysis of reasons, counterexamples in which premises of good reasoning towards φ‐ing are not reasons to φ.

For each of the many goals of an agent it is true that the agent wants its realization. Given further very plausible assumptions, one can show that there is no good reason for an agent not to want the realization of all of his goals. However, it seems also true that reaching all of one’s goals would be extremely boring; most human beings would consider such a life not worth living. In this respect, leading a life is like playing some (...) game: A game loses its point if one always easily wins. Human agents not only pursue goals but they also have the second-order desire to lead the life of a goal-pursuer. More precisely, they want to be goal-pursuers such that many but not all of their goals are being realized. I argue here that they have a good reason not to want the realization of all of their goals. Now, all this constitutes an antinomy: Apparently, there are very plausible arguments both for affirming as well as denying that an agent has good reasons not to want the realization of his goals. This antinomy is similar to the preface-paradox about beliefs which has a convincing solution (due to Frank Ramsey). I argue, however, that there is no such solution in the case of goals. This leaves us with the question what a solution could look like. (shrink)

This is a reply to Chris Tweed's recent attempt to solve the problem of "nearly convergent knowledge" and thus defend a binary account of knowledge against a contrastivist alternative. Ingenuous as his proposal is, it still does not solve the problem.