This essay examines the Brazilian deforestation debate to explicate the beginnings of a post-modern theory of argumentation. Modernist argumentation reflects two distinct approaches, found in the deforestation controversy. The first approach, ‘universal minimilization,’ presumes that the survival of humanity is sufficient grounds upon which to base argument. The alternative, ‘strategic manipulation,’ results in argument being employed as a technical device to advance one's interest. In place of the modernist approach, we offer an ecocentric theory of argumentation. This conception calls for (...) individuals to set aside differences in values to sustain humanity but at the same time to be sensitive to differences in costs and benefits that accrue from common efforts to persons differently situated. Additionally, this view operates with a tacit working assumption that environmental questions are not discrete entities to be evaluated separately. Rather, people must act collectively on a range of interconnected issues to ensure survival. (shrink)

According to comparativism, degrees of belief are reducible to a system of purely ordinal comparisons of relative confidence. (For example, being more confident that P than that Q, or being equally confident that P and that Q.) In this paper, I raise several general challenges for comparativism, relating to (i) its capacity to illuminate apparently meaningful claims regarding intervals and ratios of strengths of belief, (ii) its capacity to draw enough intuitively meaningful and theoretically relevant distinctions between doxastic states, and (...) (iii) its capacity to handle common instances of irrationality. (shrink)

According to the preference-centric approach to understanding partial belief, the connection between partial beliefs and preferences is key to understanding what partial beliefs are and how they’re measured. As Ramsey put it, the ‘degree of a belief is a causal property of it, which we can express vaguely as the extent to which we are prepared to act on it’ The Foundations of Mathematics and Other Logical Essays, Routledge, Oxon, pp 156–198, 1931). But this idea is not as popular as (...) it once was. Nowadays, the preference-centric approach is frequently dismissed out-of-hand as behaviouristic, unpalatably anti-realist, and/or prone to devastating counterexamples. Cases like Eriksson and Hájek’s :183–213, 2007) preferenceless Zen monk and Christensen’s :356–376, 2001) other roles argument have suggested to many that any account of partial belief that ties them too closely to preferences is irretrievably flawed. In this paper I provide a defence of preference-centric accounts of partial belief. (shrink)

The standard representation theorem for expected utility theory tells us that if a subject’s preferences conform to certain axioms, then she can be represented as maximising her expected utility given a particular set of credences and utilities—and, moreover, that having those credences and utilities is the only way that she could be maximising her expected utility. However, the kinds of agents these theorems seem apt to tell us anything about are highly idealised, being always probabilistically coherent with infinitely precise degrees (...) of belief and full knowledge of all a priori truths. Ordinary subjects do not look very rational when compared to the kinds of agents usually talked about in decision theory. In this paper, I will develop an expected utility representation theorem aimed at the representation of those who are neither probabilistically coherent, logically omniscient, nor expected utility maximisers across the board—that is, agents who are frequently irrational. The agents in question may be deductively fallible, have incoherent credences, limited representational capacities, and fail to maximise expected utility for all but a limited class of gambles. (shrink)

Frank Ramsey's ‘Truth and Probability’ sketches a proposal for the empirical measurement of credences, along with a corresponding set of axioms for a representation theorem intended to characterize the preference conditions under which this measurement process is applicable. There are several features of Ramsey's formal system which make it attractive and worth developing. However, in specifying his measurement process and his axioms, Ramsey introduces the notion of an ethically neutral proposition, the assumed existence of which plays a key role throughout (...) Ramsey's system. A number of later representation theorems have also appealed to ethically neutral propositions. The notion of ethical neutrality has often been called into question — in fact, there seem to be good reasons to suppose that no ethically neutral propositions exist. In this paper, I present several new, Ramsey-inspired representation theorems that avoid any appeal to ethical neutrality. These theorems preserve the benefits of Ramsey's system, without paying the cost of ethical neutrality. (shrink)

Imprecise probabilities are often modelled with representors, or sets of probability functions. In the recent literature, two ways of interpreting representors have emerged as especially prominent: vagueness interpretations, according to which each probability function in the set represents how the agent's beliefs would be if any vagueness were precisified away; and comparativist interpretations, according to which the set represents those comparative confidence relations that are common to all probability functions therein. I argue that these interpretations have some important limitations. I (...) also propose an alternative—the functional interpretation—according to which representors are best interpreted by reference to the roles they play in the theories that make use of them. (shrink)

A review of some major topics of debate in normative decision theory from circa 2007 to 2019. Topics discussed include the ongoing debate between causal and evidential decision theory, decision instability, risk-weighted expected utility theory, decision-making with incomplete preferences, and decision-making with imprecise credences.

Moral naturalists are often said to have trouble making sense of inter-communal moral disagreements. The culprit is typically thought to be the naturalist’s metasemantics and its implications for sameness of meaning across communities. The most familiar incarnation of this metasemantic challenge is the Moral Twin Earth argument. We address the challenge from the perspective of analytic naturalism, and argue that making sense of inter-communal moral disagreement creates no special issues for this view.

Comparativism is the view that comparative confidences (e.g., being more confident that P than that Q) are more fundamental than degrees of belief (e.g., believing that P with some strength x). In this paper, I outline the basis for a new, non-probabilistic version of comparativism inspired by a suggestion made by Frank Ramsey in `Probability and Partial Belief'. I show how, and to what extent, `Ramseyan comparativism' might be used to weaken the (unrealistically strong) probabilistic coherence conditions that comparativism traditionally (...) relies on. (shrink)

If beliefs are a map by which we steer, then, ceteris paribus, we should want a more accurate map. However, the world could be structured so as to punish learning with respect to certain topics—by learning new information, one’s situation could be worse than it otherwise would have been. We investigate whether the world is structured so as to punish learning specifically about moral nihilism. We ask, if an ordinary person had the option to learn the truth about moral nihilism, (...) ought she to take it? We argue, given plausible assumptions about ordinary human preferences, she should not. (shrink)

A provocative critique of Western attitudes about the Orient, this history examines the ways in which the West has discovered, invented, and sought to control the East from the 1700s to the present.

One response to the problem of logical omniscience in standard possible worlds models of belief is to extend the space of worlds so as to include impossible worlds. It is natural to think that essentially the same strategy can be applied to probabilistic models of partial belief, for which parallel problems also arise. In this paper, I note a difficulty with the inclusion of impossible worlds into probabilistic models. Under weak assumptions about the space of worlds, most of the propositions (...) which can be constructed from possible and impossible worlds are in an important sense inexpressible; leaving the probabilistic model committed to saying that agents in general have at least as many attitudes towards inexpressible propositions as they do towards expressible propositions. If it is reasonable to think that our attitudes are generally expressible, then a model with such commitments looks problematic. (shrink)

ABSTRACT According to comparativism, comparative confidence is more fundamental than absolute confidence. In two recent AJP papers, Stefánsson has argued that comparativism is capable of explaining interpersonal confidence comparisons. In this paper, I will argue that Stefansson’s proposed explanation is inadequate; that we have good reasons to think that comparativism cannot handle interpersonal comparisons; and that the best explanation of interpersonal comparisons requires thinking about confidence in a fundamentally different way than that which comparativists propose: specifically, we should think of (...) confidence as a dimensionless quantity. (shrink)

Possible worlds models of belief have difficulties accounting for unawareness, the inability to entertain (and hence believe) certain propositions. Accommodating unawareness is important for adequately modelling epistemic states, and representing the informational content to which agents have in principle access given their explicit beliefs. In this paper, I develop a model of explicit belief, awareness, and informational content, along with an sound and complete axiomatisation. I furthermore defend the model against the seminal impossibility result of Dekel, Lipman and Rustichini, according (...) to which three intuitive conditions preclude non-trivial unawareness on any possible worlds model of belief. (shrink)

According to Epistemic Two-Dimensional Semantics (E2D), expressions have a counterfactual intension and an epistemic intension. Epistemic intensions reflect cognitive significance such that sentences with necessary epistemic intensions are a priori. We defend E2D against an influential line of criticism: arguments from epistemic misclassification. We focus in particular on the arguments of Speaks [2010] and Schroeter [2005]. Such arguments conclude that E2D is mistaken from (i) the claim that E2D is committed to classifying certain sentences as a priori, and (ii) the (...) claim that such sentences are a posteriori. We aim to show that these arguments are unsuccessful as (i) and (ii) undercut each other. One must distinguish the general framework of E2D from a specific implementation of it. The framework is flexible enough to avoid commitment to the apriority of any particular sentence; only specific implementations are so committed. Arguments from epistemic misclassification are therefore better understood as arguments for favouring one implementation of E2D over another, rather than as refutations of E2D. (shrink)

Decision-theoretic representation theorems have been developed and appealed to in the service of two important philosophical projects: in attempts to characterise credences in terms of preferences, and in arguments for probabilism. Theorems developed within the formal framework that Savage developed have played an especially prominent role here. I argue that the use of these ‘Savagean’ theorems create significant difficulties for both projects, but particularly the latter. The origin of the problem directly relates to the question of whether we can have (...) credences regarding acts currently under consideration and the consequences which depend on those acts; I argue that such credences are possible. Furthermore, I argue that attempts to use Jeffrey’s non-Savagean theorem in the service of these two projects may not fare much better. (shrink)

This paper provides an exposition and defence of Lewis' theory of radical interpretation. The first part explains what Lewis' theory was; the second part explains what it wasn't, and in so doing addresses a number of common objections that arise as a result of widespread myths and misunderstandings about how Lewis' theory is supposed to work.

This paper examines the relevance of Foucault’s later work to debates in contemporary Continental philosophy concerning the problem of the subject. It shows that Foucault shifts attention away from the history of metaphysics and the metaphysics of the subject to an analysis of the concrete forms of institutional practice and embodiment that shape philosophical discourses. As a result, we are able to see this debate in a different light. In particular, we can grasp the deconstruction of the subject, especially as (...) it is articulated by Critchley and Derrida, in the context of a genealogy of philosophy as care of the self and spiritual exercise. The paper concludes by arguing that Foucault’s work forces us to understand philosophical concepts and problems - and the problem of the subject in particular - in light of the contexts of power, knowledge and subjectivity within which they function and against which they struggle. (shrink)

This paper begins with a puzzle regarding Lewis' theory of radical interpretation. On the one hand, Lewis convincingly argued that the facts about an agent's sensory evidence and choices will always underdetermine the facts about her beliefs and desires. On the other hand, we have several representation theorems—such as those of (Ramsey 1931) and (Savage 1954)—that are widely taken to show that if an agent's choices satisfy certain constraints, then those choices can suffice to determine her beliefs and desires. In (...) this paper, I will argue that Lewis' conclusion is correct: choices radically underdetermine beliefs and desires, and representation theorems provide us with no good reasons to think otherwise. Any tension with those theorems is merely apparent, and relates ultimately to the difference between how 'choices' are understood within Lewis' theory and the problematic way that they're represented in the context of the representation theorems. For the purposes of radical interpretation, representation theorems like Ramsey's and Savage's just aren't very relevant after all. (shrink)

How can I give you a reason to believe what I tell you? I can influence the evidence available to you. Or I can simply invite your trust. These two ways of giving reasons work very differently. When a speaker tells her hearer that p, I argue, she intends that he gain access to a prima facie reason to believe that p that derives not from evidence but from his mere understanding of her act. Unlike mere assertions, acts of telling (...) give reasons directly. They give reasons by inviting the hearer’s trust. This yields a novel form of anti-reductionism in the epistemology of testimony. The status of testimony as a sui generis source of epistemic warrant is entailed by the nature of the act of telling. We can discover the nature of this illocution, and its epistemic role, by examining how it functions in the real world of human relations. (shrink)

A correction to this paper has been published.

Beliefs come in degrees, and we often represent those degrees with numbers. We might say, for example, that we are 90% confident in the truth of some scientific hypothesis, or only 30% confident in the success of some risky endeavour. But what do these numbers mean? What, in other words, is the underlying psychological reality to which the numbers correspond? And what constitutes a meaningful difference between numerically distinct representations of belief? In this Element, we discuss the main approaches to (...) the measurement of belief. These fall into two broad categories—epistemic and decision-theoretic—with divergent foundations in the theory of measurement. Epistemic approaches explain the measurement of belief by appeal to relations between belief states themselves, whereas decision-theoretic approaches appeal to relations between beliefs and desires in the production of choice and preferences. -/- (This book is part of the Cambridge Elements in Decision Theory and Philosophy series.). (shrink)

Are humans rational? Various experiments performed over the last several decades have been interpreted as showing that humans are irrational we make significant and consistent errors in logical reasoning, probabilistic reasoning, similarity judgements, and risk-assessment, to name a few areas. But can these experiments establish human irrationality, or is it a conceptual truth that humans must be rational, as various philosophers have argued? In this book, Edward Stein offers a clear critical account of this debate about rationality in philosophy (...) and cognitive science. He discusses concepts of rationality - the pictures of rationality that the debate centres on - and assesses the empirical evidence used to argue that humans are irrational. He concludes that the question of human rationality must be answered not conceptually but empirically, using the full resources of an advanced cognitive science. Furthermore, he extends this conclusion to argue that empirical considerations are also relevant to the theory of knowedge - in other words, that epistemology should be naturalized. from the reviews: 'Stein has done a great service in bringing together all of the important arguments in the human rationality debate and providing a measured critical assessment of them.... This will be an important book and is essential reading for epistemologists, philosophers of mind, and cognitive and evolutionary psychologists.' Choice 'very considerable value... for professionals' Times Higher Education Supplement. (shrink)

Are humans rational? Various experiments performed over the last several decades have been interpreted as showing that humans are irrational we make significant and consistent errors in logical reasoning, probabilistic reasoning, similarity judgements, and risk-assessment, to name a few areas. But can these experiments establish human irrationality, or is it a conceptual truth that humans must be rational, as various philosophers have argued? In this book, Edward Stein offers a clear critical account of this debate about rationality in philosophy (...) and cognitive science. He discusses concepts of rationality - the pictures of rationality that the debate centres on - and assesses the empirical evidence used to argue that humans are irrational. He concludes that the question of human rationality must be answered not conceptually but empirically, using the full resources of an advanced cognitive science. Furthermore, he extends this conclusion to argue that empirical considerations are also relevant to the theory of knowedge - in other words, that epistemology should be naturalized. from the reviews: 'Stein has done a great service in bringing together all of the important arguments in the human rationality debate and providing a measured critical assessment of them.... This will be an important book and is essential reading for epistemologists, philosophers of mind, and cognitive and evolutionary psychologists.' Choice 'very considerable value... for professionals' Times Higher Education Supplement. (shrink)

Previous assurance-theoretic treatments of testimony have not adequately explained how the transmission of warrant depends specifically on the speaker’s mode of address – making it natural to suspect that the interpersonal element is not epistemic but merely psychological or action-theoretic. I aim to fill that explanatory gap: to specify exactly how a testifier’s assurance can create genuine epistemic warrant. In doing so I explain (a) how the illocutionary norm governing the speech act proscribes not lies but a species of bullshit, (...) in an extension of Harry Frankfurt’s sense, (b) how that norm makes testimony fully second-personal, in Stephen Darwall’s sense, or bipolar, in Michael Thompson’s sense, and (c) how that species of second-personality or bipolarity is more fundamental than the practical species that Darwall and Thompson discuss. One attraction of this new Assurance View of testimony is that it allows us to reconceptualize the natures of normativity and responsibility more generally, viewing the assurance as implicating us in normative relations of recognition, and therefore of justice, that are not yet moralized with reactive attitudes. (shrink)

[The version of this paper published by Oxford online in 2019 was not copy-edited and has some sense-obscuring typos. I have posted a corrected (but not the final published) version on this site. The version published in print in 2020 has these corrections.] Which is more fundamental, assertion or testimony? Should we understand assertion as basic, treating testimony as what you get when you add an interpersonal addressee? Or should we understand testimony as basic, treating mere assertion -- assertion without (...) testimony -- as what you get when you subtract that interpersonal relation? In this chapter, I’ll argue for the subtractive approach and for the more general thesis that its treatment of the interpersonal element in assertion makes understanding that interpersonal element the key to understanding how assertion expresses belief. My theory of belief-expression in assertion treats it as internalizing the transmission of belief in testimony. How we understand that internalizing move depends on how we conceptualize the interpersonal element in testimony. Since what I’ll call the Command Model does not give us the conceptual resources to make this move, we should adopt an alternative that I’ll call the Custodial Model, on which a testifier aims not to convince her addressee but to reason with him – to give him reasons to believe what she tells him grounded in her trustworthiness in thus attempting to influence him. The subtractive approach to assertion thus rests on a key distinction between the aims of reasoning and persuasion. (shrink)

An assurance theory of trust begins from the act of assurance – whether testimonial, advisorial or promissory – and explains trust as a cognate stance of resting assured. My version emphasizes the risks and rewards of trust. On trust’s rewards, I show how an assurance can give a reason to the addressee through a twofold exercise of ‘normative powers’: (i) the speaker thereby incurs an obligation to be sincere; (ii) if the speaker is trustworthy, she thereby gives her addressee the (...) reason. Each claim is controversial; my contribution lies in how I defend them together, linking the sincerity obligation to the provision of reasons. On trust’s risks, I defend a popular thesis about the nature of trust – that trust differs from mere reliance in how it risks betrayal – against the objection that the thesis ‘moralizes’ trust. Such betrayal need not be moral, I argue, because it may derive entirely from how the assurance purports to provide a reason. (shrink)

Given Heidegger’s inflammatory remarks about the intellectual poverty of modern logic, it may come as a surprise to be told that he has something to contribute to the philosophy of logic. One of the rewards of Daniel Dahlstrom’s Heidegger’s Concept of Truth is its argument that Heidegger can illuminate such issues in the philosophy of logic as the character of propositions, the nature of bivalence, and the concept of truth. Dahlstrom focuses on Heidegger’s work in the years immediately before and (...) after the publication of Being and Time, with particular emphasis on the lecture courses from this period, especially the one published as Logik: Die Frage nach der Wahrheit. (shrink)

This paper addresses a problem concerning the rational stability of intention. When you form an intention to φ at some future time t, you thereby make it subjectively rational for you to follow through and φ at t, even if—hypothetically—you would abandon the intention were you to redeliberate at t. It is hard to understand how this is possible. Shouldn't the perspective of your acting self be what determines what is then subjectively rational for you? I aim to solve this (...) problem by highlighting a role for narrative in intention. I'll argue that committing yourself to a course of action by intending to pursue it crucially involves the expectation that your acting self will be ‘swept along’ by its participation in a distinctively narrative form of self-understanding. I'll motivate my approach by criticizing Richard Holton's and Michael Bratman's recent treatments of the stability of intention, though my account also borrows from Bratman's work. I'll likewise criticize and borrow from David Velleman's work on narrative and self-intelligibility. When the pieces fall into place, we'll see how intending is akin to telling your future self a kind of story. My thesis is not that you address your acting self but that your acting self figures as a ‘character’ in the ‘story’ that you address to a still later self. Unlike other appeals to narrative in agency, mine will explain how as narrator you address a specifically intrapersonal audience. (shrink)

The_ Routledge Encyclopedia of Philosophy_ is the most ambitious international philosophy project in many years. Edited by Edward Craig and assisted by thirty specialist subject editors, the REP consists of ten volumes of the world's most eminent philosophers writing for the needs of students and teachers of philosophy internationally. The REP is a project on an unparalleled scale: Over 2000 entries ranging from 500 to 15,000 words in length - thematic, biographical and national 10 volumes consisting of over 5 (...) million words of text plus considerable bibliographic material A Chief Editor and thirty specialist Subject Editors from across the world Over 1200 authors from all over the world. The importance of the REP is not to be found just in the sheer size of the project but also in its breadth of subject matter. It covers: The core of most Anglo-American philosophy - the metaphysical, epistemological and logical questions The usual menu of ethics, political philosophy and the history of philosophy The philosophy of other cultures - from Chinese, Arabic and Jewish philosophy to the philosophy of Africa and Latin America The most impressive range of authors have been gathered together on this unique project: William Alston, Roderick Chisolm, Fred Dretske, Joel Feinberg, Sandra Harding, Larry Laudan, Martha Nussbaum, Richard Popkin, Richard Rorty, Alan Ryan, Gyatri Chakravorty Spivak, Stephen Stich, Patrick Suppes and Bernard Williams, to name just a few. Also available online: www.rep.routledge.com. (shrink)

Kant is widely acknowledged as the greatest philosopher of modern times. He undertook his famous critical turn to save human freedom and morality from the challenge of determinism and materialism. Intertwined with his metaphysical interests, however, he also had theological commitments, which have received insufficient attention. He believed that man is a fallen creature and in need of ‘redemption’. He intended to provide a fortress protecting religious faith from the failure of rationalist metaphysics, from the atheistic strands of the Enlightenment, (...) from the new mathematical science of nature, and from the dilemmas of Christian theology itself. Kant was an epistemologist, a philosopher of mind, a metaphysician of experience, an ethicist and a philosopher of religion. But all this was sustained by his religious faith. This book aims to recover the focal point and inner contradictions of his thought, the ‘secret thorn’ of his metaphysics. It first locates Kant in the tradition of reflection on the human weakness from Luther to Hume, and then engages in a critical, but charitable, manner with Kant’s entire pre-critical work, including his posthumous fragments. Special attention is given to The Only Possible Ground, one of the most difficult, interesting and underestimated of Kant’s works. The book takes its cue from an older approach to Kant, but also engages with recent Anglophone and continental scholarship, and deploys modern analytical tools to make sense of Kant. What emerges is an innovative and thought-provoking interpretation of Kant’s metaphysics, set against the background of forgotten religious aspects of European philosophy. (shrink)

In this powerful new study Edward Baring sheds fresh light on Jacques Derrida, one of the most influential yet controversial intellectuals of the twentieth century. Reading Derrida from a historical perspective and drawing on new archival sources, The Young Derrida and French Philosophy shows how Derrida's thought arose in the closely contested space of post-war French intellectual life, developing in response to Sartrian existentialism, religious philosophy and the structuralism that found its base at the École Normale Supe;rieure. In a (...) history of the philosophical movements and academic institutions of post-war France, Baring paints a portrait of a community caught between humanism and anti-humanism, providing a radically new interpretation of the genesis of deconstruction and of one of the most vibrant intellectual moments of modern times. (shrink)

This paper identifies three positions on the relationship between language and experience, the third of which I was not acquainted with before from my reading. It seems absurd.

Is autonomy – governing yourself – compatible with letting yourself be governed by trust? This paper argues that autonomy is not only compatible with appropriate trust but actually requires it. Autonomy requires appropriate trust because it is undermined by inappropriate mistrust. An autonomous agent treats herself as answerable for her action-guiding commitments, where answerability requires openness to the rational influence of external, critical perspectives on those commitments. This openness to correction makes one vulnerable to manipulation and can be exploited in (...) ways that undermine autonomy instead of supporting it. We argue that autonomy is undermined by inappropriate trust, and that the inappropriateness lies in the agent’s failure to manifest appropriate responsiveness to evidence of untrustworthiness in the one trusted. The problem isn’t that autonomy requires dispensing with trust but that trust must itself be governed by appropriate responsiveness to evidence of untrustworthiness. Our view confronts two challenges. One challenge lies in explaining why you shouldn’t treat your vulnerability to manipulation as a general reason to let your trusting disposition lapse into an untrusting one. We argue that there is no such general reason to let your responsiveness to evidence of untrustworthiness be supplanted by a suspicious disposition to seek and require positive evidence of trustworthiness. A second, and deeper, challenge arises from the fact that in some especially sophisticated cases of manipulation there is no evidence of untrustworthiness to which you could respond. We argue that you cannot rationally cope with even this unresolvable risk of exploited trust by trusting only yourself. (shrink)

Can a reason to believe testimony derive from the addressee’s trust itself or only from reliability in the speaker that the trust perhaps causes? I aim to cast suspicion on the former view, defended by Faulkner, in favor of the latter – despite agreeing with Faulkner’s emphasis on the second-personal normativity of testimonial assurance. Beyond my narrow disagreement with Faulkner lie two broader issues. I argue that Faulkner misappropriates Bernard Williams’s genealogy of testimony when he makes use of Williams’s genealogical (...) argument in his own preferred assurance view of testimony. Though Williams doesn’t clearly articulate it, there is a deep reason why Williams’s genealogy cannot underwrite an argument for trust-based testimonial reasons. Can a genealogical argument underwrite any version of the assurance view? I sketch an assurance view of testimonial reasons that rejects Faulkner’s thesis that such reasons could be grounded in trust. Then I examine what it would take for that assurance view to receive genealogical vindication. (shrink)