In some previous work, I tried to give a concept-based account of the nature of our entitlement to certain very basic inferences (see the papers in Part III of Boghossian 2008b). In this previous work, I took it for granted, along with many other philosophers, that we understood well enough what it is for a person to infer. In this paper, I turn to thinking about the nature of inference itself. This topic is of great interest in its own right (...) and surprisingly understudied by philosophers. A correct understanding of inference promises to shed light on a number of important topics. In particular, it threatens to undermine the sort of concept-based story about entitlement to which I had previously been attracted. (shrink)

Critics of contemporary metaphysics argue that it attempts to do the hard work of science from the ease of the armchair. Physics, not metaphysics, tells us about the fundamental facts of the world, and empirical psychology is best placed to reveal the content of our concepts about the world. Exploring and understanding the world through metaphysical reflection is obsolete. In this paper, I will show why this critique of metaphysics fails, arguing that metaphysical methods used to make claims about the (...) world are similar to scientific methods used to make claims about the world, but that the subjects of metaphysics are not the subjects of science. Those who argue that metaphysics uses a problematic methodology to make claims about subjects better covered by natural science get the situation exactly the wrong way around: metaphysics has a distinctive subject matter, not a distinctive methodology. The questions metaphysicians address are different from those of scientists, but the methods employed to develop and select theories are similar. In the first section of the paper, I will describe the sort of subject matter that metaphysics tends to engage with. In the second section of the paper, I will show how metaphysical theories are classes of models and discuss the roles of experience, common sense and thought experiments in the construction and evaluation of such models. Finally, in the last section I will discuss the way these methodological points help us to understand the metaphysical project. Getting the right account of the metaphysical method allows us to better understand the relationship between science and metaphysics, to explain why doing metaphysics successfully involves having a range of different theories, to understand the role of thought experiments involving fictional worlds, and to situate metaphysical realism in a scientifically realist context. (shrink)

From flea bites to galaxies, from love affairs to shadows, Paul Feyerabend reveled in the sensory and intellectual abundance that surrounds us. He found it equally striking that human senses and human intelligence are able to take in only a fraction of these riches. "This a blessing, not a drawback," he writes. "A superconscious organism would not be superwise, it would be paralyzed." This human reduction of experience to a manageable level is the heart of Conquest of Abundance, the (...) book on which Feyerabend was at work when he died in 1994. Prepared from drafts of the manuscript left at his death, working notes, and lectures and articles Feyerabend wrote while the larger work was in progress, Conquest of Abundance offers up rich exploration and startling insights with the charm, lucidity, and sense of mischief that are his hallmarks. Feyerabend is fascinated by how we attempt to explain and predict the mysteries of the natural world, and he looks at the ways in which we abstract experience, explain anomalies, and reduce wonder to formulas and equations. Through his exploration of the positive and negative consequences of these efforts, Feyerabend reveals the "conquest of abundance" as an integral part of the history and character of Western civilization. "Paul Feyerabend . . . was the Norman Mailer of philosophy. . . . brilliant, brave, adventurous, original and quirky."—Richard Rorty, New Republic "As much a smudged icon as a philosophical position holder, [Feyerabend] was alluring and erotic, a torch singer for philosophical anarchy."—Nancy Maull, New York Times Book Review "[A] kind of final testament of Feyerabend's thought . . . Conquest of Abundance is as much the product of a brilliant, scintillating style as of an immense erudition and culture. . . . This book is as abundant and rich as the world it envisions."—Arkady Plotnitsky, Chicago Tribune. (shrink)

Paul Elbourne explores the complex nature of meaning in crystal clear language. He draws on approaches developed in linguistics, philosophy, and psychology - assuming a knowledge of none of them - in a manner that will appeal to everyone interested in this essential element of human psychology and culture.

In this paper, I argue that the spatiotemporalist approach way of modeling the fundamental constituents, structure, and composition of the world has taken a wrong turn. Spatiotemporalist approaches to fundamental structure take the fundamental nature of the world to be spatiotemporal: they take the category of spatiotemporal to be fundamental. I argue that the debates over the nature of the fundamental space in the physics show us that (i) the fact that it is conceivable that the manifest world could be (...) exactly as it appears to us, even though spatiotemporal entities are not fundamental, means that a central premise of spatiotemporalism, that we may assume, given ordinary experience, that the world is fundamentally spatiotemporal, is false. (ii) Spatiotemporalism must be seen as a contingent, a posteriori physical truth. Finally, (iii) I argue that a metaphysically deeper conclusion follows from the debate over the nature of the fundamental space. The debate in physics over which sort of space is the fundamental space suggests that physicists have discovered that, even if a spacetime is an actual constituent of the world-space category, there is a world-space category that is more fundamental than the category of spacetime. (shrink)

In this work, Paul Bartha proposes a normative theory of analogical arguments and raises questions and proposes answers regarding the criteria for evaluating analogical arguments, the philosophical justification for analogical reasoning, and the place of scientific analogies in the context of theoretical confirmation.

Decision theory aims at a general account of rationality covering humans but to begin makes idealizations about decision problems and agents' resources and circumstances. It treats inerrant agents with unlimited cognitive power facing tractable decision problems. This book systematically rolls back idealizations and without loss of precision treats errant agents with limited cognitive abilities facing decision problems without a stable top option. It recommends choices that maximize utility using quantizations of beliefs and desires in cases where probabilities and utilities are (...) indeterminate and using higher-order utility analysis in cases of limited access to probabilities and utilities. For agents burdened with mistakes, it advocates reasonable attempts to correct unacceptable mistakes before deciding. In decision problems without a stable top option, a topic of game theory, it proposes maximizing self-conditional utility among self-supporting options. In games of strategy, the new principles lead to solutions that are Pareto optimal among equilibria composed of jointly self-supporting strategies. Offering an account of bounded rationality, the bookmakes large strides toward realism in decision theory. (shrink)

The Socratic, or dialog, form is central to the history of philosophy and has been the discipline's canonical genre ever since. Paul Feyerabend's Three Dialogues on Knowledge resurrects the form to provide an astonishingly flexible and invigorating analysis of epistemological, ethical and metaphysical problems. He uses literary strategies - of irony, voice and distance - to make profoundly philosophical points about the epistemic, existential and political aspects of common sense and scientific knowledge. He writes about ancient and modern relativism; (...) the authority of science; the ignorance of scientists; the nature of being; and true and false enlightenment. Throughout Three Dialogues on Knowledge is provocative, controversial and inspiring. It is, unlike most current philosophical writing, written for readers with a keen sense of what matters and why. (shrink)

Using astrology as a case study, this paper attempts to establish a criterion for demarcating science from pseudoscience. Numerous reasons for considering astrology to be a pseudoscience are evaluated and rejected; verifiability and falsifiability are briefly discussed. A theory is said to be pseudoscientific if and only if (1) it has been less progressive than alternative theories over a long period of time, and faces many unsolved problems, but (2) the community of practitioners makes little attempt to develop the theory (...) towards solutions of the problems, shows no concern for attempts to evaluate the theory in relation to others, and is selective in considering confirmations and disconfirmations. This criterion has the interesting consequence that a theory can be scientific at one time but pseudoscientific at another. (shrink)

“Because those who come after us may not be like us, or because those like us may not come after us, or because after a time there may be none to come after us, mankind must now set to work to insure that those who come after us will be more unlike us. In this there is at work the modern intellect’s penchant for species suicide.” With these words Paul Ramsey brings to a conclusion his provocative and surprising study (...) of the problems we are encountering – and will encounter – as scientific advances make the genetic control of man a real possibility. Now, increased knowledge of chromosome structure has taken the alteration of the human race out of the realm of science fiction and placed it in the hands of laboratory scientists. Ramsey sees this advance in science and technology as a mixed blessing. He examines the ramifications of genetic control, not only the now common measures of birth control and artificial insemination, but also the effect on the genetic pool of the increasing numbers of genetically poor individuals. His concern for humanistic values informs each argument as he tackles such issues as asexual reproduction of men, frozen semen banks, and the breeding of human beings for special purposes. No less than the future of man as we know him hangs on these issues. One must pay particular attention to this book. (shrink)

The article begins by describing two longstanding problems associated with direct inference. One problem concerns the role of uninformative frequency statements in inferring probabilities by direct inference. A second problem concerns the role of frequency statements with gerrymandered reference classes. I show that past approaches to the problem associated with uninformative frequency statements yield the wrong conclusions in some cases. I propose a modification of Kyburg’s approach to the problem that yields the right conclusions. Past theories of direct inference have (...) postponed treatment of the problem associated with gerrymandered reference classes by appealing to an unexplicated notion of projectability . I address the lacuna in past theories by introducing criteria for being a relevant statistic . The prescription that only relevant statistics play a role in direct inference corresponds to the sort of projectability constraints envisioned by past theories. (shrink)

Are there disjunctive properties? This question is important for at least two reasons. First, disjunctive properties are invoked in defense of certain philosophical theories, especially in the philosophy of mind. Second, the question raises the prior issue of what counts as a genuine property, a central concern in the metaphysics of properties. I argue here, on the basis of general considerations in the metaphysics of properties, that there are no disjunctive properties. Specifically, I argue that genuine properties must guarantee similarity-in-a-respect (...) among their instances, and must inhere in their bearers (two notions to be clarified). Disjunctive properties would fail both requirements. I compare the case of disjunctive properties with “mere Cambridge properties,” determinable properties, and functional properties, and show how my conception of properties remains compatible with determinables and functional properties while ruling out disjunctive and mere Cambridge properties. (shrink)

Conservatism about perceptual justification tells us that we cannot have perceptual justification to believe p unless we also have justification to believe that perceptual experiences are reliable. There are many ways to maintain this thesis, ways that have not been sufficiently appreciated. Most of these ways lead to at least one of two problems. The first is an over-intellectualization problem, whereas the second problem concerns the satisfaction of the epistemic basing requirement on justified belief. I argue that there is at (...) least one Conservative view that survives both difficulties, a view which has the further ability to undercut a crucial consideration that has supported Dogmatist views about perceptual justification. The final section explores a tension between Conservatism and the prospects of having a completely general account of propositional justification. Ironically, the problem is that Conservatives seem committed to making the acquisition of propositional justification too easy. My partial defense of Conservatism concludes by suggesting possible solutions to this problem. (shrink)

What is unique and essential about theatre? What separates it from other arts? Do we need 'theatre' in some fundamental way? The art of theatre, as Paul Woodruff says in this elegant and unique book, is as necessary-and as powerful-as language itself. Defining theatre broadly, including sporting events and social rituals, he treats traditional theatre as only one possibility in an art that-at its most powerful-can change lives and bring a divine presence to earth. The Necessity of Theater analyzes (...) the unique power of theatre by separating it into the twin arts of watching and being watched, practiced together in harmony by watchers and the watched. Whereas performers practice the art of being watched-making their actions worth watching, and paying attention to action, choice, plot, character, mimesis, and the sacredness of performance space-audiences practice the art of watching: paying close attention. A good audience is emotionally engaged as spectators; their engagement takes a form of empathy that can lead to a special kind of human wisdom. As Plato implied, theatre cannot teach us transcendent truths, but it can teach us about ourselves. Characteristically thoughtful, probing, and original, Paul Woodruff makes the case for theatre as a unique form of expression connected to our most human insticts. The Necessity of Theater should appeal to anyone seriously interested or involved in theatre or performance more broadly. (shrink)

ABSTRACTThis essay offers a reconfiguration of the possibility‐space of positions regarding the metaphysics and epistemology associated with historical knowledge. A tradition within analytic philosophy from Danto to Dummett attempts to answer questions about the reality of the past on the basis of two shared assumptions. The first takes individual statements as the relevant unit of semantic and philosophical analysis. The second presumes that variants of realism and antirealism about the past exhaust the metaphysical options . This essay argues that both (...) of these assumptions should be rejected. It develops as an alternative an irrealist account of history, a view based in part on work by Leon Goldstein and Ian Hacking. On an irrealist view, historical claims ought to be treated as subject to the same conditions and caveats that apply to any theory of empirical or scientific knowledge. Irrealism argues for pasts as made and not found. The argument emphasizes the priority of classification over perception in the order of understanding and so verification. Because nothing a priori anchors practices of classification, no sense can be attached to claims that some single structure must or does determine what events take place in human history. Irrealism denies to realism the very intelligibility of any imagined view from nowhere, that is, a determinately configured past subsisting sub specie aeternitatis. A plurality of pasts exists because constituting a past always depends to some degree on socially mediated negotiations of a fit between descriptions and experience. (shrink)

Most action can be explained in Humean or teleological terms; that is, in most cases, one can explain why someone acted by reference to that person’s beliefs and desires. However, trusting and being trustworthy are actions that do not permit such explanation. The action of trusting someone to do something is a matter of expecting someone to act for certain reasons, and acting trustworthily is one of acting for these reasons. It is better to say that people act out of (...) trust, rather than for some end. Thus, teleological considerations do not suffice to trust. This is the negative claim of the paper. Its positive proposal is an account of the practical rationality of trust. The key idea is that in trusting one takes on commitments, not merely to act in certain way, but also to premise one’s practical reasoning on a trust-based view of the interaction situation. (shrink)

According to Alasdair MacIntyre's influential account of practices, ‘teaching itself is not a practice, but a set of skills and habits put to the service of a variety of practices’ (MacIntyre and Dunne, 2002, p. 5). Various philosophers of education have responded to and critiqued MacIntyre's position, most notably in a Special Issue of the Journal of Philosophy of Education (Vol. 37.2, 2003). However, both in that Special Issue and since, this debate remains inconclusive. Much of this earlier discussion seems (...) to accept that teaching is a unique case in being a putative practice that does not fit readily into MacIntyre's account. In fact many supposed practices, including some nominated by MacIntyre himself, do not fit his account. A constructive critique of this account leads to a refurbished, broadly MacIntyrean account of practice. This will clarify the issue of whether teaching and a range of other activities are, indeed, practices. (shrink)

The special composition question asks, roughly, under what conditions composition occurs. The common sense view is that composition only occurs among some things and that all and only ‘ordinary objects’ exist. Peter van Inwagen has marshaled a devastating argument against this view. The common sense view appears to commit one to giving what van Inwagen calls a ‘series-style answer’ to the special composition question, but van Inwagen argues that series-style answers are impossible because they are inconsistent with the transitivity of (...) parthood. In what follows I answer this objection in addition to other, less troubling objections raised by van Inwagen. (shrink)

This paper describes and defends a novel and distinctively egalitarian conception of the rule of law. Official behavior is to be governed by preexisting, public rules that do not draw irrelevant distinctions between the subjects of law. If these demands are satisfied, a state achieves vertical equality between officials and ordinary people and horizontal legal equality among ordinary people.

This essay attempts to clarify the project of explaining the possibility of ‘blind reasoning’—namely, of basic logical inferences to which we are entitled without our having an explicit justification for them. The role played by inferentialism in this project is examined and objections made to inferentialism by Paolo Casalegno and Timothy Williamson are answered. Casalegno proposes a recipe for formulating a counterexample to any proposed constitutive inferential role by imaging a subject who understands the logical constant in question but fails (...) to have the capacity to make the inference in question; Williamson’s recipe turns on imagining an expert who continues to understand the constant in question while having developed sophisticated considerations for refusing to make it. It’s argued that neither recipe succeeds. (shrink)

On the standard view, pessimism is a philosophically intractable topic. Against the standard view, I hold that pessimism is a stance, or compound of attitudes, commitments and intentions. This stance is marked by certain beliefs—first and foremost, that the bad prevails over the good—which are subject to an important qualifying condition: they are always about outcomes and states of affairs in which one is personally invested. This serves to distinguish pessimism from other views with which it is routinely conflated— including (...) skepticism and nihilism—and to allow for the extent to which pessimism necessarily involves more than the intellectual endorsement of a doctrine. (shrink)

Kant has often been accused of being far too “optimistic” when it comes to the extremes of evil that humans can perpetrate upon one another. In particular, Kant’s supposed claim that humans cannot choose evil qua evil has struck many people as simply false. Another problem for Kant, or perhaps the same problem in another guise, is his supposed claim that all evil is done for the sake of self-love. While self-love might be a plausible way to explain some instances (...) of evil, it seems to be an implausible way to explain instances where people imprudently act in senselessly destructive and even self-destructive ways. Can Kant handle such extreme cases of moral evil? I shall argue that Kant can handle such cases by: (1) defending Kant’s denial of the possibility of a devilish human being; (2) showing how Kant can conceptually account for agents who choose evil qua evil, and (3) putting Kant’s account of passions to work inorder to understand self-destructive evil. (shrink)

An argument is epistemically self-defeating when either the truth of an argument’s conclusion or belief in an argument’s conclusion defeats one’s justification to believe at least one of that argument’s premises. Some extant defenses of the evidentiary value of intuition have invoked considerations of epistemic self-defeat in their defense. I argue that there is one kind of argument against intuition, an unreliability argument, which, even if epistemically self-defeating, can still imply that we are not justified in thinking intuition has evidentiary (...) value. (shrink)

In this paper I argue that Kant develops, in a number of texts, a detailed three stage theory of moral development which resembles the contemporary accounts of moral development defended by Lawrence Kohlberg and John Rawls. The first stage in this process is that of physical education and disciplining, followed by cultivating and civilising, with a third and final stage of moralising. The outcome of this process of moral development is a fully autonomous person. However, Kant’s account of moral development (...) appears to be in tension with other elements of his moral philosophy. I identify two such tensions, which I call the knowledge and revolution tensions, and show why these tensions are illusory. As such, a proper understanding of Kant’s theory of moral development, far from exposing genuine tensions, helps rather to deepen our understanding of Kant’s moral philosophy. (shrink)

Existing definitions of relevance relations are essentially ambiguous outside the binary case. Hence definitions of probabilistic causality based on relevance relations, as well as probability values based on maximal specificity conditions and homogeneous reference classes are also not uniquely specified. A 'neutral state' account of explanations is provided to avoid the problem, based on an earlier account of aleatory explanations by the author. Further reasons in support of this model are given, focusing on the dynamics of explanation. It is shown (...) that truth in explanation need not entail maximal specificity and that probabilistic explanations should not contain a specification of probability values. (shrink)

In this strikingly original work, Paul W. Kahn rethinks the meaning of political theology. In a text innovative in both form and substance, he describes an American political theology as a secular inquiry into ultimate meanings sustaining our faith in the popular sovereign. Kahn works out his view through an engagement with Carl Schmitt's 1922 classic, _Political Theology: Four Chapters on the Concept of Sovereignty_. He forces an engagement with Schmitt's four chapters, offering a new version of each that (...) is responsive to the American political imaginary. The result is a contemporary political theology. As in Schmitt's work, sovereignty remains central, yet Kahn shows how popular sovereignty creates an ethos of sacrifice in the modern state. Turning to law, Kahn demonstrates how the line between exception and judicial decision is not as sharp as Schmitt led us to believe. He reminds readers that American political life begins with the revolutionary willingness to sacrifice and that both sacrifice and law continue to ground the American political imagination. Kahn offers a political theology that has at its center the practice of freedom realized in political decisions, legal judgments, and finally in philosophical inquiry itself. (shrink)

This paper examines an hypothesis put forward by Pettit and Knobe 2009 to account for the Knobe effect. According to Pettit and Knobe, one should look at the semantics of the adjective “intentional” on a par with that of other gradable adjectives such as “warm”, “rich” or “expensive”. What Pettit and Knobe’s analogy suggests is that the Knobe effect might be an instance of a much broader phenomenon which concerns the context-dependence of normative standards relevant for the application of gradable (...) expressions. I adduce further evidence in favor of this view and go on to examine the predictions one obtains when assuming that “intentional” involves a two-dimensional scale, which implies evaluating how much an action or outcome is desired on the one hand, and how much it can be foreseen as a consequence of one’s actions on the other. (shrink)

Gift and gratitude are examined as moral realities and are found to play a variety of roles in the moral life and in moral discourse. Some of these have to do with obligations arising from the gift relation while others stand in some tension with the idea of obligation. The relation between these two kinds of elements is explored. Gift and gratitude are also examined in relation to moral agenthood. The analysis is then tested for its usefulness in relation to (...) some problematic gifts cited in Christian ethics. Finally, some normative implications of the analysis are briefly suggested. (shrink)

(2002). Clarifying the Ethics of Clinical Research: A Path toward Avoiding the Therapeutic Misconception. The American Journal of Bioethics: Vol. 2, No. 2, pp. 22-23.

Bogen and Woodward argued the indirect connection between data and theory in terms of their conception of “phenomena.” I outline and elaborate on their presentation. To illuminate the connection with contemporary thinking in terms of models, I distinguish between phenomena tokens, representations of which can be identified with data models, and phenomena types that can be identified with relatively low-lying models or aspects of models in the model hierarchy. Throughout I stress the role of idealization in these considerations.

THE ECONOMICS OF TIME AND IGNORANCE by Gerald P. O'Driscoll, Jr. and Mario J. Rizzo New York: Basil Blackwell, 1985. 261pp., $34.95 O'Driscoll and Rizzo, two leading exponents of the Austrian subjectivist school of economics, claim to provide an original and powerful challenge to mainstream neoclassical economics. They also argue that there is much common ground between the Austrian approach and the recent development of Post Keynesian analysis. In this essay, the validity of such claims is analyzed, and the shortcomings (...) of the Austrian school's approach vis?à?vis Post Keynesian and neoclassical analysis is developed. (shrink)

The question of how concepts are formed was central for positivist and operationalist philosophers concerned to root scientific thought directly in experience. Although the positivist program has been abandoned, the current interest in the philosophy of scientific discovery shows the need for a theory of conceptual development. This paper offers a theory of how new concepts can arise, not by abstraction from experience or by definition, but by conceptual combination. Such combination produces a new concept as a non-linear, non-definitional amalgam (...) of existing concepts. After proposing rules intended to account for a variety of mundane cases of conceptual combination, the paper presents several illustrations of how scientific concepts have arisen through combination. (shrink)

This article begins with a detailed analysis of how the choice situation of a social contract for international business ethics can be constructed and justified. A choice situation is developed by analyzing conceptions of the multinational firm and the domain of international business. The result is a hypothetical negotiation between two fictional characters, J. Duncan Grey and Elizabeth Redd, who respectively represent the interests of businesses and communities seeking to engage in international trade. The negotiators agree on ethical principles governing (...) wages, the environment, and compliance social and cultural norms. These principles are then shown to rest in wide reflective equilibrium with considered moral judgments on international business ethics, which are drawn from international agreements, such as the UN Declaration on Human Rights, and voluntary business initiatives, such as the Global Sullivan Principles and the UN Global Compact. (shrink)

The applicability of Bayesian conditionalization in setting one’s posterior probability for a proposition, α, is limited to cases where the value of a corresponding prior probability, PPRI(α|∧E), is available, where ∧E represents one’s complete body of evidence. In order to extend probability updating to cases where the prior probabilities needed for Bayesian conditionalization are unavailable, I introduce an inference schema, defeasible conditionalization, which allows one to update one’s personal probability in a proposition by conditioning on a proposition that represents a (...) proper subset of one’s complete body of evidence. While defeasible conditionalization has wider applicability than standard Bayesian conditionalization (since it may be used when the value of a relevant prior probability, PPRI(α|∧E), is unavailable), there are circumstances under which some instances of defeasible conditionalization are unreasonable. To address this difficulty, I outline the conditions under which instances of defeasible conditionalization are defeated. To conclude the article, I suggest that the prescriptions of direct inference and statistical induction can be encoded within the proposed system of probability updating, by the selection of intuitively reasonable prior probabilities. (shrink)

Kant and Nietzsche are typically thought to have diametrically opposed accounts of willing: put simply, whereas Kant gives signal importance to reflective episodes of choice, Nietzsche seems to deny that reflective choices have any significant role in the etiology of human action. In this essay, I argue that the dispute between Kant and Nietzsche actually takes a far more interesting form. Nietzsche is not merely rejecting the Kantian picture of agency. Rather, Nietzsche is offering a subtle critique of the Kantian (...) theory, denying certain aspects of it while preserving others. On a standard reading, the Kantian theory of willing is committed to three claims: (1) choice causes action, (2) motives do not determine choice, and (3) reflective deliberation suspends the effects of motives. I argue that Nietzsche accepts claims (1) and (2) while denying claim (3). I show that Nietzsche's denial of (3) is premised upon a sophisticated conception of motivation. I contend that Nietzsche's denial of (3) leads him to a new model of reflective agency. This model preserves certain Kantian insights about the nature of self-conscious agency, while embedding these insights in a more complex and arguably more plausible account of motivation. The resultant theory of agency is considerably more sophisticated than has yet been appreciated. (shrink)

Some contemporary discussion about the explanation of consciousness substantially recapitulates a decisive debate about reference, knowledge and justification from an earlier stage of the analytic tradition. In particular, I argue that proponents of a recently popular strategy for accounting for an explanatory gap between physical and phenomenal facts – the so-called “phenomenal concept strategy” – face a problem that was originally fiercely debated by Schlick, Carnap, and Neurath. The question that is common to both the older and the contemporary discussion (...) is that of how the presence or presentation of phenomenal experiences can play a role in justifying beliefs or judgments about them. This problem is, moreover, the same as what was classically discussed as the problem of acquaintance. Interestingly, both physicalist and non-physicalist proponents of the phenomenal concept strategy today face this problem. I consider briefly some recent attempts to solve it and conclude that, although it is prima facie very plausible that acquaintance exists, we have, as yet, no good account of it. (shrink)

What does it take to solve the exclusion problem? An ingenious strategy is Stephen Yablo’s idea that causes must be commensurate with their effects. Commensuration is a relation between events. Roughly, events are commensurate with one another when one contains all that is required for the occurrence of the other, and as little as possible that is not required. According to Yablo, one event is a cause of another only if they are commensurate. I raise three reasons to doubt that (...) this account solves the exclusion problem successfully. First, it leaves a mystery about what determines a particular’s causal capacities. Second, because there are two ways of construing coincidence between particulars, a dilemma arises: either the solution to the exclusion problem is threatened, or the account of coincidence loses an attractive feature concerning ontological economy. Third, even if we assume the commensuration constraint, a plausible principle about overdetermination seems to regenerate the exclusion problem. (shrink)