This paper explores various subtleties in our ordinary thought and talk about normative reasons—subtleties which, if taken seriously, have various upshots, both substantive and methodological. I focus on two subtleties in particular. The first concerns the use of reason (in its normative sense) as both a count noun and as a mass noun, and the second concerns the context-sensitivity of normative reasons-claims. The more carefully we look at the language of reasons, I argue, the clearer its limitations and liabilities become. (...) The cumulative upshot is that although talk of reasons is intelligible and useful for the purposes of communication, we should be wary of placing much weight on it when engaging in substantive normative inquiry. By way of illustration, I consider some potential pitfalls of taking our talk of reasons too seriously, explaining how careful attention to the language of reasons undermines the main argument for moral particularism, Mark Schroeder’s recent defense of Humeanism about practical reasons, and the “reasons-first” program in metanormativity. (shrink)

Conversational exculpature is a pragmatic process whereby information is subtracted from, rather than added to, what the speaker literally says. This pragmatic content subtraction explains why we can say “Rob is six feet tall” without implying that Rob is between 5'0.99" and 6'0.01" tall, and why we can say “Ellen has a hat like the one Sherlock Holmes always wears” without implying Holmes exists or has a hat. This article presents a simple formalism for understanding this pragmatic mechanism, specifying how, (...) in context, the result of such subtractions is determined. And it shows how the resulting theory of conversational exculpature accounts for a varied range of linguistic phenomena. A distinctive feature of the approach is the crucial role played by the question under discussion in determining the result of a given exculpature. (shrink)

Evolutionary debunking arguments abound, but it is widely assumed that they do not arise for our perceptual beliefs about midsized objects, insofar as the adaptive value of our object beliefs cannot be explained without reference to the objects themselves. I argue that this is a mistake. Just as with moral beliefs, the adaptive value of our object beliefs can be explained without assuming that the beliefs are accurate. I then explore the prospects for other sorts of vindications of our object (...) beliefs—which involve “bootstrapping” from our experiences as of midsized objects—and I defend bootstrapping maneuvers against a variety of objections. Finally, I argue for an explanatory constraint on legitimate bootstrapping and show how some attempts to respond to debunking arguments run afoul of the constraint. (shrink)

Philosophy of biology is often said to have emerged in the last third of the twentieth century. Prior to this time, it has been alleged that the only authors who engaged philosophically with the life sciences were either logical empiricists who sought to impose the explanatory ideals of the physical sciences onto biology, or vitalists who invoked mystical agencies in an attempt to ward off the threat of physicochemical reduction. These schools paid little attention to actual biological science, and as (...) a result philosophy of biology languished in a state of futility for much of the twentieth century. The situation, we are told, only began to change in the late 1960s and early 1970s, when a new generation of researchers began to focus on problems internal to biology, leading to the consolidation of the discipline. In this paper we challenge this widely accepted narrative of the history of philosophy of biology. We do so by arguing that the most important tradition within early twentieth-century philosophy of biology was neither logical empiricism nor vitalism, but the organicist movement that flourished between the First and Second World Wars. We show that the organicist corpus is thematically and methodologically continuous with the contemporary literature in order to discredit the view that early work in the philosophy of biology was unproductive, and we emphasize the desirability of integrating the historical and contemporary conversations into a single, unified discourse. (shrink)

This article explores the ethical architecture of the ‘beneficiary pays’ principle, which holds that agents can come to possess remedial obligations of corrective justice to others through the involuntary receipt of benefits stemming from injustice. Advocates of the principle face challenges of both persuasion and limitation in seeking to convince those unmoved of its normative force, and to explain in which cases of benefiting from injustice it does and does not give rise to rectificatory obligations. The article considers ways in (...) which advocates of the principle might seek to win over those sceptical of its merits by employing a modified principle which sidesteps the issue of enforceability, before considering the question of whether the argument can be expanded from cases of benefiting from wrongdoing specifically to other sorts of situation where one agent involuntarily benefits from another's loss. (shrink)

In this article we develop and defend what we call the “Trust View” of promissory obligation, according to which making a promise involves inviting another individual to trust one to do something. In inviting her trust, and having the invitation accepted (or at least not rejected), one incurs an obligation to her not to betray the trust that one has invited. The distinctive wrong involved in breaking a promise is a matter of violating this obligation. We begin by explicating the (...) core notion of “inviting someone to trust one to do something”, suggesting that it involves signaling to the other individual one's recognition of the importance the relevant action has for her, and one’s willingness to license her to have faith or optimism in one's character with regard to the performance of that action. We then turn to a defense of the Trust View, arguing that it has considerable appeal in its own right, that it is distinct from and superior to three similar accounts (T.M. Scanlon's Assurance View, Judith Jarvis Thomson's Reliance View and David Owens' Authority View), and that several objections to it can be answered. (shrink)

It is now the majority view amongst philosophers and theologians that any world could have been better. This places the choice of which world to create into an especially challenging class of decision problems: those that are discontinuous in the limit. I argue that combining some weak, plausible norms governing this type of problem with a creator who has the attributes of the god of classical theism results in a paradox: no world is possible. After exploring some ways out of (...) the paradox, I conclude that the classical theist should accept Marilyn Adams’s view that no norms apply to gods. (shrink)

I develop and argue for a kind of externalism about certain kinds of non-doxastic attitudes that I call policy externalism. Policy externalism about a given type of attitude is the view that all the reasonable policies for having attitudes of that type will not involve the agent's beliefs that some relevant conditions obtain. My defense primarily involves attitudes like hatred, regret, and admiration, and has two parts: a direct deductive argument and an indirect linguistic argument, an inference to the best (...) explanation of some strange ways we use certain conditionals. The main thought throughout is that attitudes we reason with, like belief, are very different from attitudes we don't reason with, in a way that constrains the former but not the latter. Finally, I investigate some consequences of policy externalism, including that it secures the possibility of genuine conditional apologies. (shrink)

Team reasoning gives a simple, coherent, and rational explanation for human cooperative behavior. This paper investigates the robustness of team reasoning as an explanation for cooperative behavior, by assessing its long-run viability. We consider an evolutionary game theoretic model in which the population consists of team reasoners and ‘conventional’ individual reasoners. We find that changes in the ludic environment can affect evolutionary outcomes, and that in many circumstances, team reasoning may thrive, even under conditions that, at first glance, may seem (...) unfavorable. We also pursue several extensions that augment the basic account, and conclude that team reasoning is an evolutionarily viable mechanism with the potential to explain behavior in a range of human interactions. (shrink)

Evidence is often taken to be “normative” for doxastic agents. What accounts for the normativity of evidence? According to the view that I'll call “evidential minimalism”, there is a close connection between strong evidence for the truth of p and a normative reason to believe p: evidence is either itself a normative reason for belief, or evidence gives rise to such a reason when certain other minimal conditions are met. In this paper, I argue against evidential minimalism. I will argue (...) that there are cases where: (i) an individual S possesses strong evidence E for the truth of p at time t, (ii) all other minimal conditions for the normativity of E are met at t, (iii) S doesn't believe p at t, yet (iv) S isn't open to any form of criticism on account of (i)–(iii) at t. I will then formulate a plausible linking claim connecting openness to criticism and the existence of normative reasons for belief. The minimalist can either accept or reject this linking claim. I will argue that, either way, the minimalist view falters. (shrink)

Are there any deep or systematic connections between paternalism and people's rights? Perhaps the connection is definitional: part of what makes an action or policy paternalistic is that it violates a right. Or perhaps the connection is normative: paternalism is (always? often? only sometimes?) morally problematic because it violates people's rights (even if we don't define "paternalism" in terms of a rights violation). My main goal in this paper is to argue for the normative connection. Part of the task will (...) be to explain exactly what the normative connection is. That will involve answering the questions embedded in the claim as well as offering an account of the right(s) that is (are) connected to paternalism's normative status. (shrink)

(Recipient of the 2020 Everett Mendelsohn Prize.) This article revisits the development of the protoplasm concept as it originally arose from critiques of the cell theory, and examines how the term “protoplasm” transformed from a botanical term of art in the 1840s to the so-called “living substance” and “the physical basis of life” two decades later. I show that there were two major shifts in biological materialism that needed to occur before protoplasm theory could be elevated to have equal status (...) with cell theory in the nineteenth century. First, I argue that biologists had to accept that life could inhere in matter alone, regardless of form. Second, I argue that in the 1840s, ideas of what formless, biological matter was capable of dramatically changed: going from a “coagulation paradigm” that had existed since Theophrastus, to a more robust conception of matter that was itself capable of movement and self-maintenance. In addition to revisiting Schleiden and Schwann’s original writings on cell theory, this article looks especially closely at Hugo von Mohl’s definition of the protoplasm concept in 1846, how it differed from his primordial utricle theory of cell structure two years earlier. This article draws on Lakoff and Johnson’s theory of “ontological metaphors” to show that the cell, primordial utricle, and protoplasm can be understood as material container, object, and substance, and that these overlapping distinctions help explain the chaotic and confusing early history of cell theory. (shrink)

A range of important ethical issues emerges from a consideration of the past interaction between colonizing and colonized peoples. This article first seeks to describe the key characteristics of colonialism as a system of domination and subjugation, before considering the legitimacy of contemporary judgments on the morality of historical colonialism. It then examines how the particular character of colonialism complicates arguments relating to the rectification of injustice. It concludes by asking what lessons those interested in ethics can learn from the (...) diverse body of work produced by writers in the postcolonial tradition. (shrink)

Berkeley argues that claims about divine predication (e.g., God is wise or exists) should be understood literally rather than analogically, because like all spirits (i.e., causes), God is intelligible only in terms of the extent of his effects. By focusing on the harmony and order of nature, Berkeley thus unites his view of God with his doctrines of mind, force, grace, and power, and avoids challenges to religious claims that are raised by appeals to analogy. The essay concludes by showing (...) how a letter, supposedly by Berkeley, to Peter Browne ("discovered" in 1969 by Berman and Pittion) is, in fact, by John Jackson (1686-1763), controversial theologian and friend of Samuel Clarke. (shrink)

Duas das principais controvérsias que têm ocupado aqueles que se dedicam à teoria aris- totélica do movimento animal são a controvérsia acerca da forma da cognição através da qual um animal irracional apreende um objeto como um objeto de desejo e a controvérsia acerca da função desempenhada pela cognição na explicação aristotélica dos movimentos voluntários de locomoção animal. Neste artigo, eu apresento uma teoria acerca das formas como o desejo e a cognição se articulam na teoria aristotélica segundo a qual (...) um animal irracional apreende um objeto como um objeto de desejo através da percepção incidental deste objeto e, ao contrário do que a maioria parece acreditar, esta percepção não tem sempre a mesma função na produção destes movimentos. Se o que for dito aqui estiver correto, em alguns casos esta percepção é responsável tanto pela geração do desejo quan- to pela sua orientação, mas em outros ela é responsável apenas pela sua orientação. (shrink)

Thomas Hill famously argued that what really bothers us about environmental degradation is best discovered by asking “What kind of person would do such a thing?” Beliefs, some of which are blameworthy, are among the things that define what kind of person one is. What we care about is reflected in whether one’s epistemic practices align with one’s core moral convictions and common standards of decency. Our moral sensitivities are reflected in what we attend to and reflect upon. What we (...) do not notice can be a result of culpable indifference or self-deception. Environmental beliefs formed with negligent disregard for the risks they create for others are reflections of a vicious moral character. Beliefs of citizens have consequences. They determine what politicians will respond to and what policies they will introduce. Ideological commitments have been shown to influence what one takes to be the facts about risks. When the ethical dimensions of environmental beliefs and ignorance are unchallenged society drifts morally. Emphasizing the relationship between commonly shared moral convictions (more basic than ideological commitments) and risky environmental beliefs and actions has more potential to create environmental awareness than the current focus on environmental science and the economic benefits of better environmental policies. (shrink)

This article addresses the question of whether present day individuals can inherit rights to compensation from their ancestors. It argues that contemporary writing on compensatory justice in general, and on the inheritability of rights to compensation in particular, has mischaracterized what is at stake in contexts where those responsible for wrongdoing continually refuse to make reparation for their unjust actions, and has subsequently misunderstood how later generations can advance claims rooted in the past mistreatment of their forebears. In particular, a (...) full consideration of the wrongful character of non-rectification needs to take account of the multiplicity of temporal points at which compensation could have been, but was not, paid, each with potentially significant consequences for the victims of injustice. This has relevance for what is owed to those who have been wrongfully denied compensation for wrongs that caused them direct harm, and can be extended to others, such as their direct heirs, who are likewise affected by non-rectification. This opens the door to the endorsement of potentially extensive contemporary claims on behalf of the heirs of victims of wrongdoing. (shrink)

The way we farm, the kinds of backyards and landscapes we favor, and the way we control patterns of development are creating an invisible crisis through their affects upon soil ecology. The invisibility of soil ecosystems, the seemingly alien properties of the organisms that inhabit them, and the specialized knowledge required to understand them create obstacles to moral concern for these fountains of life. Our treatment of soils has reached the point of crisis. Obstacles to moral thinking about soils might (...) be overcome by supplying the moral imagination with a deeper understanding of our own biological identity as ecosystems analogous in organization and functions to soil ecosystems. Not only have microbes created the conditions necessary for human life, but they have shaped our evolutionary history and helped constitute the human genome. Our biological identity encompasses communities of microbes, such that humans (and all organisms) are most properly understood as ecosystems. For this reason, moral concern for humans implies moral concern for ecosystems. (shrink)

Although thought experiments were first discovered as a sui generis methodological tool by philosophers of science (most prominently by Ernst Mach), the tool can also be found – even more frequently – in contemporary philosophy. Thought experiments in philosophy and science have a lot in common. However, in this chapter we will concentrate on thought experiments in philosophy only. Their use has been the centre of attention of metaphilosophical discussion in the past decade, and this chapter will provide an overview (...) of the results this discussion has achieved and point out which issues are still open. (shrink)

This article addresses the claim that some contemporary states may possess obligations to pay reparations as a result of the lasting effects of a particular form of historic imperialism: colonialism. Claims about the harms and benefits caused by colonialism must make some kind of comparison between the world as it currently is, and a counterfactual state where the injustice which characterised so much of historic interaction between colonisers and the colonised did not occur. Rather than imagining a world a world (...) where there was no such interaction, this article maintains that the appropriate counterfactual is one where relations between different communities were characterized by an absence of domination and exploitation. This means that current day states may possess reparative duties which are much more extensive than is often supposed. (shrink)

Sobel sequences have had a huge impact on the discussion of counterfactuals. They can be composed of conditionals and mere descriptions. What is especially puzzling about them is that they are often felicitously uttered when their reversal is not. Up to now, there is no unified explanation. I examine two strategies. We might begin with conditionals and proceed to descriptions. Or we might begin with descriptions and proceed to conditionals. I argue for the latter variant and outline a universal theory (...) of Sobel sequences in terms of presuppositional anaphora. One relevant result is that the phenomenon neither counts against nor in favour of the simplified standard account of counterfactuals à la Stalnaker-Lewis. (shrink)

For Berkeley, a thing's existence 'esse' is nothing more than its being perceived 'as that thing'. It makes no sense to ask (with Samuel Johnson) about the 'esse' of the mind or the specific act of perception, for that would be like asking what it means for existence to exist. Berkeley's "existere is percipi or percipere" (NB 429) thus carefully adopts the scholastic distinction between 'esse' and 'existere' ignored by Locke and others committed to a substantialist notion of mind. Following (...) the Stoics, Berkeley proposes that, 'as' the existence of ideas, minds "subsist" rather than "exist" and, accordingly, cannot be identified as independently existing things. (shrink)

Abstract. I outline the standard picture of fiction. According to this picture, fiction is centred on making believe some truth-apt content. I take a closer look at everyday usage of the expressions ‘according to the fiction’ and ‘in the fiction’ to countervail the streamlining tendencies that come with the standard picture. Having outlined highly variegated use patterns, I argue for a metaexpressivist picture: ‘according to the fiction’ does not primarily report fictional truth but a complex pattern of reactions the fiction (...) seems intended to elicit. In the corresponding expressivist picture of the act of fiction-making, the latter is not primarily modeled on stating and believing truth but on the variegated pattern of intended reactions. (shrink)

Robert Brandom charakterisiert singuläre Termini durch ihre symmetrische substitutionsinferentielle Rolle. Er entwickelt ein transzendentales Argument, wonach solche Termini notwendig für jede Sprache sind, welche die üblichen logischen Ausdrucksressourcen wie Negation und Konditional besitzt. Verschiedene Einwände werden diskutiert. Brandom kann die Forderung erfüllen, dass die Semantik einer Sprache kompositional sein muss. Er kann auch mit der asymmetrischen inferentiellen Rolle bestimmter singulärer Termini umgehen, sofern diese nicht systematisch ist. Aber er kann der Möglichkeit nicht gerecht werden, singuläre Termini einzuführen, die nicht durch (...) eine symmetrische substitutionsinferentielle Rolle konstituiert sind. Ungeachtet der Einführung solcher Termini bleiben normale logische Ausdrucksressourcen erhalten. (shrink)

Berkeley's doctrines about mind, the language of nature, substance, minima sensibilia, notions, abstract ideas, inference, and freedom appropriate principles developed by the 16th-century logician Peter Ramus and his 17th-century followers (e.g., Alexander Richardson, William Ames, John Milton). Even though Berkeley expresses himself in Cartesian or Lockean terms, he relies on a Ramist way of thinking that is not a form of mere rhetoric or pedagogy but a logic and ontology grounded in Stoicism. This article summarizes the central features of Ramism, (...) indicates how Berkeley adapts Ramist concepts and strategies, and chronicles Ramism's pervasiveness in Berkeley's education, especially at Trinity College Dublin. (shrink)

There are at present two ways in which to evaluate religiously-based claims to accommodation in the legal context. The first, objective approach holds that these claims should be grounded in « facts of the matter » about the religions in question. The second, subjective approach, is grounded in an appreciation by the courts of the sincerity of the claimant. The first approach has the advantage of accounting for the difference between two constitutional principles : freedom of conscience on the one (...) hand, and freedom of religion on the other. It has the disadvantage of transforming courts into expert bodies on religious matters. The subjective approach has a harder time accounting for the distinction. It also risks giving rise to a proliferation of claims. A plausible synthesis between the two approaches requires that we uncover the normative grounds justifying the granting by liberal democracies of religious accommodation. An analogous argument to that put forward by Kymlicka in the case of minority nations identifies the interest that citizens have in being able to exercise their « cultural agency » : the creative reappropriation and reinterpretation of the rituals, practices and norms of religious traditions.Il existe à l’heure actuelle dans le contexte juridique deux principales approches à l’évaluation de la légitimité des demandes d’accommodement pour des motifs religieux. La première, objective, affirme que ces demandes doivent pouvoir s’appuyer dans des faits concernant la religion en question. La seconde, subjective, s’appuie sur l’appréciation de la sincérité de la demande faite par le requérant. La première approche a l’avantage de rendre compte de la distinction entre les deux principes constitutionnels que sont, d’une part, la liberté de conscience, et de l’autre, la liberté de religion. Elle a l’inconvénient de tendre à ériger les tribunaux en « experts » sur des questions religieuses. L’approche subjective rend plus difficilement compte de la distinction entre les deux principes, et de plus risque de donner lieu à une prolifération de demandes. Pour atteindre une synthèse plausible de ces deux approches, il nous faut identifier les fondements normatifs justifiant l’intérêt que les démocraties libérales ont à reconnaître une telle catégorie d’accommodements. En prenant appui dans le célèbre argument de Kymlicka justifiant les droits de nations minoritaires, nous pouvons identifier un intérêt que ces types d’État ont à protéger les conditions permettant aux citoyens de manifester leur « agentivité culturelle », leur capacité à s’identifier en se les réappropriant et en les réinterprétant les normes, pratiques et rites issues de traditions religieuses. (shrink)

Knows-knows principles in epistemology say that if you know some proposition, then you are in a position to know that you know it. This paper examines the viability of analogous principles in ethics, which I call ought-ought principles. Several epistemologists have recently offered new defences of KK principles and of other related principles, and there has recently been an increased interest in examining analogies between ethics and epistemology, and so it seems natural to examine whether defences of KK and related (...) principles carry over to OO principles. In this paper, I introduce two OO principles, and I show how some arguments in favour of KK carry over to them. Then I show how these OO principles can be used to shed light on a much-discussed case in ethics, that of Professor Procrastinate. (shrink)

La “visión del mundo” (Weltanschauung) es una cuestión que ha sido pasado por alto por un gran número de investigadores en el pensamiento de Nietzsche, aunque aparece con frecuencia en sus escritos. Pocos intérpretes han tocado esta noción, y dirigen únicamente su atención en puntos muy concretos de vista, destacando algunos aspectos menos esenciales de la misma. Parece que el concepto de Weltanschauung nunca ha sido considerado como un objeto independiente dentro de la obra de Nietzsche. Este trabajo pretende elaborar (...) un recorrido interpretativo, resaltando su importancia y, sobre todo, el lugar que posee dentro de uno de sus primeros escritos, El Nacimiento de la Tragedia. (shrink)

This article is an introduction to the first English edition of Karl Kautsky's article series "The American Worker" (Karl Kautsky, “Der amerikanische Arbeiter”, Die neue Zeit, 24. 1905-1906, 1. Bd., 1906, H. 21, S. 676-683, H. 22, S. 717-727, H. 23, S. 740-752, H. 24, S. 773-787), which was a Marxist reply to Werner Somart's book Why Is There No Socialism in the United States? (Werner Sombart, Warum gibt es in den Vereinigten Staaten keinen Sozialismus?, Tübingen: J.C.B. Mohr, 1906).

Berkeley's immaterialism has more in common with views developed by Henry More, the mathematician Joseph Raphson, John Toland, and Jonathan Edwards than those of thinkers with whom he is commonly associated (e.g., Malebranche and Locke). The key for recognizing their similarities lies in appreciating how they understand St. Paul's remark that in God "we live and move and have our being" as an invitation to think to God as the space of discourse in which minds and ideas are identified. This (...) way of speaking about God, adapted by Karl Barth and Paul Tillich, opens up new ways to think about the relation between God and finite minds. (shrink)

2024 jährt sich der Geburtstag Immanuel Kants, dem neben Hegel, Marx und Wittgenstein wohl bekanntesten deutschen Philosophen, zum 300. Mal. In jüngster Zeit gab es eine Reihe von Veröffentlichungen, in denen behauptet wurde, Kant sei ein „Rassist“ gewesen. Was ist von diesen Vorwürfen zu halten? Diese Frage haben wir Volker Gerhardt, dem Initiator und Mitherausgeber der neuen Akademie Ausgabe der Werke Kants gestellt. Er lehrt als Seniorprofessor an der Humboldt-Universität zu Berlin. -/- .

This article argues that introductory ethics classes can unwittingly create or confirm skeptical views toward morality. Introductory courses frequently include critical discussion of skeptical positions such as moral relativism and psychological egoism as a way to head off this unintended outcome. But this method of forestalling skepticism can have a residual (and unintended) skeptical effect. The problem calls for deeper pedagogical-cum-philosophical engagement with the underlying sources of skepticism. The paper provides examples of how to do this and explains the additional (...) benefits of teaching moral skepticism. (shrink)

Divergências sobre o que existe são tão básicas que tendem a dificultar ou até bloquear o diálogo entre os antagonistas. As várias disputas entre crentes e ateus, ou realistas e nominalistas são apenas dois tipos de exemplos. Interessado em contribuir para a inteligibilidade do debate sobre ontologia, em 1939 W. V. Quine iniciou uma série de trabalhos em que apresenta a noção de compromisso ontológico e propõe um critério supostamente objetivo para identificar as condições exatas em que um discurso teórico (...) sinaliza uma suposição de existência. Pretendo apresentar o conceito de compromisso ontológico e o critério quineano, apresentar e avaliar algumas das muitas críticas que o critério recebeu e situá-lo no contexto da filosofia de Quine. Como produto destas análises, espero contribuir para a reflexão sobre a relevância e o lugar filosófico da noção de compromisso ontológico. (shrink)

El presente artículo ofrece una interpretación de la totalidad de la filosofía kantiana como reforma al concepto de filosofía de acuerdo con la naturaleza metafísica y moral de la razón. Para ello se articulan los elementos que sirven a la reforma, a saber, la comprensión de la filosofía bajo el concepto escolástico y bajo el cósmico, este último desprendido de la teleología racional expresada en la consideración histórica de la filosofía. Después, se construye la interpretación de la metodología arquitectónica que (...) utiliza la reforma, primero demostrando que la pregunta crítica sobre los juicios sintéticos a priori sirve para determinar los conocimientos posibles; posteriormente, argumentando que la pregunta se subsume a los intereses racionales de los seres humanos para vincular los conocimientos con el fin de la razón, lo cual corresponde a la estructuración de la filosofía según la Sabiduría a la que tiende. Por último, se propone cuál es la labor que cada Crítica tiene dentro de todo el proyecto de reforma. La interpretación, por tanto, recupera las intenciones eminentemente metafísicas y morales de la empresa kantiana, permitiendo abordarla en su conjunto. (shrink)

I outline Hume’s views about conceivability evidence. Then I critically scrutinize two threats to conceivability-based modal epistemology. Both arise from Hume’s criticism of claims to knowing necessary causal relationships: Firstly, a sceptical stance towards causal necessity may carry over to necessity claims in general. Secondly, since – according to a sceptical realist reading – Hume grants the eventuality of causal powers grounded in essential features of objects, conceivability-based claims to comprehensive metaphysical possibilities seem endangered. I argue that although normal conceivability-based (...) claims are defeasible, they are prima facie vindicated. (shrink)

Against modal rationalism, Manolo Martínez argues that elementary bodily mechanisms allow cognizers to know possibility. He presents an exemplary behavioral mechanism adapted to maximizing expected outcome in a random game. The bodily mechanism purportedly tracks probabilities and related possibilities. However, it is doubtful that cognizers like us can know metaphysical modalities purely by virtue of bodily mechanisms without using rational capacities. Firstly, Martínez’s mechanism is limited. But knowledge of probabilities arguably has to cover a variety of probabilistic outcomes. One may (...) need an ability to calculate probabilities. Bodily mechanisms can realize such an ability, but this will presumably amount to instantiating rational capacities. Secondly, the purported connection between the items tracked by the bodily mechanism and genuine metaphysical possibilities is tenuous. There are points at which it may fail. Further, we would need to know by rational metaphysical considerations that the connection holds in order to bodily know possibilities. (shrink)

The model-theoretic argument known as Putnam´s paradox threatens our notion of truth with triviality: Almost any world can satisfy almost any theory. Formal argument and intuition are at odds. David Lewis devised a solution according to which the very stucture of the world fixes how it is to be divided into elite classes which determine the reference of any true theory. Three claims are defended: Firstly, Lewis´ proposal must be completed by an account of successful referential intentions. Secondly, contrary to (...) Catherine Elgin´s criticism of Lewis, natural properties corresponding to elite classes may play a role in sound scientific inquiry. Thirdly, despite Bas van Fraassen´s objection that the sceptic cannot consistently maintain doubts about reference, there is a promising sceptical strategy of exploiting Putnam´s results which is answered by Lewis´ account. (shrink)

Berit Brogaard and Joe Salerno (2008) have defended the validity of counterfactual hypothetical syllogism (CHS) within the Stalnaker-Lewis account. Whenever the premisses of an instance of CHS are non-vacuosly true, a shift in context has occurred. Hence the standard counterexamples to CHS suffer from context failure. Charles Cross (2011) rejects this argument as irreconcilable with the Stalnaker-Lewis account. I argue against Cross that the basic Stalnaker-Lewis truth condition may be supplemented in a way that makes (CHS) valid. Yet pace Brogaard (...) and Salerno, there are alternative ways of spelling out the basic truth condition which are standard in most debates; and given these ways, the counterexamples to CHS are successful. (shrink)

The future of human computation benefits from examining tasks that agents already perform and designing environments to give those tasks computational significance. We call this natural human computation. We consider the possible future of NHC through the lens of Swarm!, an application under development for Google Glass. Swarm! motivates users to compute the solutions to a class of economic optimization problems by engaging the attention dynamics of crowds. We argue that anticipating and managing economies of attention provides one of the (...) most tantalizing future applications for NHC. (shrink)

In this paper, I will compare Kant’s and Kierkegaard’s reflections on faith as they are articulated in the particular analyses of Abraham’s sacrifice. Kant’s prosecution of Abraham, which commences from the idea of “natural religion”, rests on two interrelated lines of attack, an epistemological one and ethical one, which deem Abraham’s action to be morally reprehensible. For Kant, the primacy of the practical reason leaves no special room for divine duties that are not ethical at the same time. On the (...) other hand, Kierkegaard’s defence of the sacrifice is orbiting around the possibility of a teleological suspension of the ethical. If such a suspension is possible, then faith is a paradox according to which the single individual is higher than the universal. As such, an absolute duty to god is possible, but such a duty is not rationally justifiable or publicly communicable. My paper ends with to some considerations about the protestant inheritance of both, Kant and Kierkegaard. (shrink)

I critically assess Stephen Yablo’s claim that cassinis are ovals is an a posteriori conceptual necessity. One does not know it simply by mastering the relevant concepts but by substantial empirical scrutiny. Yablo represents narrow content by would have turned out -conditionals. An epistemic reading of such conditionals does not bear Yablo’s claim. Two metaphysically laden readings are considered. In one reading, Yablo’s conditionals test under what circumstances concepts remain the same while their extensions diverge. As an alternative, I develop (...) a more literal metaphysical interpretation: Yablo’s conditionals draw on scenarios which are qualitatively identical to some original situation. None of these interpretations sustains Yablo’s core thesis. (shrink)

Interpretive charity is an important principle in devising the content of propositional attitudes and their expression. I want to argue that it does not square well with externalism about content. Although my argument clearly also applies to a principle of maximizing truth (as it requires only the true belief - component of knowledge), I will focus my attention to Timothy Williamson’s more intriguing recent proposal of maximizing knowledge.