In this paper I propose and defend an account of color that I call color functionalism. I argue that functionalism is a non-traditional species of primary quality theory, and that it accommodates our intuitions about color and the facts of color science better than more widely discussed alternatives.

I am very grateful to Kluwer Academic Publishers for the opportunity to republish these articles about knowledge and language. The Introduction to the volume has been written by James Logue, and I need to pay a very sincerely intended tribute to the care and professionalism which he has devoted to every feature of its production. My thanks are also due to Matthew MeG rattan for his technical as sistance in scanning the articles onto disk and formatting them. 1. Jonathan (...) Cohen vii Publisher's Note Thanks are due to the following publishers for permission to reproduce the articles in this volume. On the project of a universal character. Oxford University Press. Paper 1 On a concept of a degree of grammaticalness. Logique et Analyse. Paper 2 Paper 3 The semantics of metaphor. Cambridge University Press. Paper 4 Can the logic of indirect discourse be formalised? The Association for Symbolic Logic. Paper 5 Some remarks on Grice's views about the logical particles of natural language. Kluwer Academic Publishers. Paper 6 Can the conversationalist hypothesis be defended? Kluwer Academic Publishers. Paper 7 How is conceptual innovation possible? Kluwer Academic Publishers. Should natural language definitions be insulated from, or interactive Paper 8 with, one another in sentence composition? Kluwer Academic Publish ers. Paper 9 A problem about truth-functional semantics. Basil Blackwell Publisher Ltd. Paper 10 The individuation of proper names. Oxford University Press. Paper 11 Some comments on third world epistemology. Oxford University Press. Paper 12 Guessing. The Aristotelian Society. (shrink)

Are colors relational or non-relational properties of their bearers? Is red a property that is instantiated by all and only the objects with a certain intrinsic (/non-relational) nature? Or does an object with a particular intrinsic (/non-relational) nature count as red only in virtue of standing in certain relations - for example, only when it looks a certain way to a certain perceiver, or only in certain circumstances of observation? In this paper I shall argue for the view that color (...) properties are relational (henceforth, relationalism), and against the view that colors are not relational (henceforth, anti- or non-relationalism). (shrink)

Perhaps the most significant contemporary theory of lawhood is the Best System (/MRL) view on which laws are true generalizations that best systematize knowledge. Our question in this paper will be how best to formulate a theory of this kind. We’ll argue that an acceptable MRL should (i) avoid inter-system comparisons of simplicity, strength, and balance, (ii) make lawhood epistemically accessible, and (iii) allow for laws in the special sciences. Attention to these problems will bring into focus a useful menu (...) of novel MRL theories, some of which solve problems the original MRL theory could not. Hence we conceive of the paper as moving toward a better Best System theory of laws. (shrink)

Students of perception have long known that perceptual constancy is an important aspect of our perceptual interaction with the world. Here is a simple example of the phenomenon concerning color perception: there is some ordinary sense in which an unpainted ceramic coffee cup made from a uniform material looks a uniform color when it is viewed under uneven illumination, even though the light reflected by the shaded regions to our eyes is quite different from the light reflected by the unshaded (...) regions to our eyes (see figure 1). Or consider this example concerning size perception: there is some ordinary sense in which two telephone poles look the same size when the first is viewed from 100 meters and when the second is viewed from 1 meter, even though the visual angle subtended by the two poles on our retinae is very different (see figure 2). Or consider this example concerning shape perception: there is some ordinary sense in which a penny looks round both when viewed head on and when viewed from an acute angle, even though the area projected by the penny onto our retinae under these two conditions is very different (see figure 3). Or, finally, consider this example concerning auditory volume perception (which I cannot depict graphically): there is some ordinary sense in which a speaker’s voice sounds the same volume when heard from across the room and when heard from a distance of 1 meter, even though the energy striking our ears under these two conditions is very different. (shrink)

Philosophers and scientists have long speculated about the nature of color. Atomists such as Democritus thought color to be "conventional," not real; Galileo and other key figures of the Scientific Revolution thought that it was an erroneous projection of our own sensations onto external objects. More recently, philosophers have enriched the debate about color by aligning the most advanced color science with the most sophisticated methods of analytical philosophy. In this volume, leading scientists and philosophers examine new problems with new (...) analytic tools, considering such topics as the psychophysical measurement of color and its implications, the nature of color experience in both normal color-perceivers and the color blind, and questions that arise from what we now know about the neural processing of color information, color consciousness, and color language. Taken together, these papers point toward a complete restructuring of current orthodoxy concerning color experience and how it relates to objective reality. Kuehni, Jameson, Mausfeld, and Niederee discuss how the traditional framework of a three-dimensional color space and basic color terms is far too simple to capture the complexities of color experience. Clark and MacLeod discuss the difficulties of a materialist account of color experience. Churchland, Cohen, Matthen, and Westphal offer competing accounts of color ontology. Finally, Broackes and Byrne and Hilbert discuss the phenomenology of color blindness. Contributors: Justin Broackes, Alex Byrne, Paul M. Churchland, Austen Clark, Jonathan Cohen, David R. Hilbert, Kimberly A. Jameson, Rolf Kuehni, Don I.A. MacLeod, Mohan Matthen, Rainer Mausfeld, Richard Niederée, Jonathan Westphal The hardcover edition does not include a dust jacket. (shrink)

In many cases of variation in color vision, there is no non-arbitrary way of choosing between variants. Byrne and Hilbert insist that there is an unknown standard for choosing, while eliminativists claim that all the variants are erroneous. A better response relativizes colors to perceivers, thereby providing a color realism that avoids the need to choose between variants.

There is nothing in this World constant but Inconstancy. [Swift 1711: 258] In this paper I argue that two standard characterizations of colour constancy are inadequate to the phenomenon. This inadequacy matters, since, I contend, philosophical appeals to colour constancy as a way of motivating illumination-independent conceptions of colour turn crucially on the shortcomings of these characterizations. After critically reviewing the standard characterizations, I provide a novel counterfactualist understanding of colour constancy, argue that it avoids difficulties of its traditional rivals, (...) and defend it from objections. Finally, I show why, on this improved understanding, colour constancy does not have the philosophical consequences that have been claimed for it in the literature. (shrink)

Recent interest in the problem of verisimilitude stemmed originally from Popper's desire to provide a non-inductive criterion of merit that will select between two false theories) But the problem has also been taken up by others who are not committed to Popper's anti-inductivism. Indeed Ilkka Niiniluoto has argued that the estimated degree of truthlikeness of a generalisation g which is compatible with evidence e can be equated with the inductive probability of g on e, wherever g is a constituent in (...) Hintikka's sense. It might therefore be worth while to approach the problem afresh, in order to determine quite generally whether a measure of verisimilitude is what is principally needed for the evaluation of scientific progress. I shall argue that it is not. (shrink)

(Tye 2006) presents us with the following scenario: John and Jane are both stan- dard human visual perceivers (according to the Ishihara test or the Farnsworth test, for example) viewing the same surface of Munsell chip 527 in standard conditions of visual observation. The surface of the chip looks “true blue” to John (i.e., it looks blue not tinged with any other colour to John), and blue tinged with green to Jane.¹ Tye then in effect poses a multiple choice question.

In Clark (2000), Austen Clark argues convincingly that a widespread view of perception as a complicated kind of feature-extraction is incomplete. He argues that perception has another crucial representational ingredient: it must also involve the representation of "sensory individuals" that exemplify sensorily extracted features. Moreover, he contends, the best way of understanding sensory individuals takes them to be places in space surrounding the perceiver. In this paper, I'll agree with Clark's case for sensory individuals (.

No one nowadays would deny the importance of conceptual innovation in the growth of scientific knowledge. But how is it possible? And by this I do not mean: what kinds of social, economic, or mental develop- ments are causally responsible for promoting it? That is a question for historians, sociologists and psychologists of science to answer. Instead I shall concern myself with a more philosophical issue, namely: how can the possibility of conceptual innovation be compatible with the way in which (...) we reason about language, meaning and understanding - i.e., what adjustments in, or constraints on, the framework of such reasoning are forced on us by acceptance of this possibility? In particular does it fit in with the project of reconstructing scientific reasoning in artificial languages like Leibniz proposed in the 17th century or Carnap in the 20th? (shrink)

We offer a novel theory of information that differs from traditional accounts in two respects: (i) it explains information in terms of counterfactuals rather than conditional probabilities, and (ii) it does not make essential reference to doxastic states of subjects, and consequently allows for the sort of objective, reductive explanations of various notions in epistemology and philosophy of mind that many have wanted from an account of information.

I Wish to suggest both that three values are often used for the appraisal of moral judgments and also that there are some generally shared purposes which would be furthered if this usage became even more common. In doing this I shall by-pass two problems which have been not infrequently discussed in recent years.

Students of perception have long puzzled over a range of cases in which perception seems to tell us distinct, and in some sense conflicting, things about the world. In the cases at issue, the perceptual system is capable of responding to a single stimulus — say, as manifested in the ways in which subjects sort that stimulus — in different ways. This paper is about these puzzling cases, and about how they should be characterized and accounted for within a general (...) theory of perception. After rehearsing the sort of case at issue (§1), I’ll examine critically some of the strategies by which philosophers and perceptual psychologists have attempted to account for them (§2). Finally, I’ll present an alternative computational account of the puzzle cases, argue that this view is superior to its competitors, and examine some of its implications (§3). (shrink)

Color relationalism is the view that colors are constituted in terms of relations to perceiving subjects. Among its explanatory virtues, relation- alism provides a satisfying treatment of cases of perceptual variation. But it can seem that relationalists lack resources for saying that a representa- tion of x’s color is erroneous. Surely, though, a theory of color that makes errors of color perception impossible cannot be correct. In this paper I’ll argue that, initial appearances notwithstanding, relationalism contains the resources to account (...) for errors of color perception. I’ll conclude that worries about making room for error are worries the relationalist can meet. (shrink)

The tapestry of Wilfrid Sellars’s writings is dauntingly rich in stimulus and suggestion. I shall take up here an intriguing strand of thought that was woven into one of his early papers ‘Language, Rules and Behavior’, and I shall discuss some of the issues to which it gives rise. Sellars was concerned in that paper with the procedures by which people evaluate actions as right or wrong, arguments as valid or invalid, and cognitive claims as well or ill grounded. He (...) sought to map out a true vïa media, in his treatment of such procedures, between rationalistic apriorism and what, for want of a better term then, he called ‘descriptivism’, by which he understood the claim that all meaningful concepts and problems belong to the empirical or descriptive sciences, including the sciences of human behaviour. Sellars was thus led to ask not only ‘What sort of a thing is justification?’ but also ‘How do we come to accept the rules or laws that license justifications?’ And he saw these questions as arising in relation to any dialogue in which one party seeks to justify something to another. With regard to the justification of actions he held that the intuitionism of Ross, Prichard and Ewing was reasonably faithful to the phenomenology of moral thought and experience, though he did not agree with their belief in a nonnatural quality or relation that may belong to actions over and above their empirical characteristics. With regard to the justification of predictions he held that the relevant covering laws are ultimately rendered acceptable by an appeal to instances of their application. But he was reluctant to conceive this kind of appeal as an inductive procedure. Instead he called it an application of Socratic method, since the purpose of this method is to make explicit the rules that we have implicitly adopted for thought and action, and Sellars interpreted our judgments to the effect that A causally necessitates B as the expression of a rule governing our use of the terms ‘A’ and ‘B’: science consists in the attempt, by remodeling human language, to develop a system of rule-governed behaviour which will adjust the human organism to the environment. (shrink)

An adequate ontology of color must face the empirical facts about per- ceptual variation. In this paper I begin by reviewing a range of data about perceptual variation, and showing how they tell against color physicalism and motivate color relationalism. Next I consider a series of objections to the argument from perceptual variation, and argue that they are un- persuasive. My conclusion will be that the argument remains a powerful obstacle for color physicalism, and a powerful reason to believe in (...) color relationalism instead. (shrink)

An adequate ontology of color must face the empirical facts about perceptual variation. In this paper I begin by reviewing a range of data about perceptual variation, and showing how they tell against color physicalism and motivate color relationalism. Next I consider a series of objections to the argument from perceptual variation, and argue that they are unpersuasive. My conclusion will be that the argument remains a powerful obstacle for color physicalism, and a powerful reason to believe in color relationalism (...) instead. (shrink)

Mental states differ from most other entities in the world in having semantic or intentional properties: they have meanings, they are about other things, they have satisfaction- or truth-conditions, they have representational content. Mental states are not the only entities that have intentional properties - so do linguistic expressions, some paintings, and so on; but many follow Grice, 1957 ] in supposing that we could understand the intentional properties of these other entities as derived from the intentional properties of mental (...) states. Of course, accepting this supposition leaves us with a puzzle about how the non-derivative bearers of intentional properties could have these properties. In particular, intentional properties seem to some to be especially difficult to reconcile with a robust commitment to ontological naturalism - the view that the natural properties, events, and individuals are the only properties, events, and individuals that exist. Fodor puts this intuition nicely in this oft-quoted passage: " I suppose that sooner or later the physicists will complete the catalogue they've been compiling of the ultimate and irreducible properties of things. When they do, the likes of _spin_, _charm_, and _charge_ will perhaps appear upon their list. But _aboutness_ surely won't; intentionality simply doesn't go that deep.... If aboutness is real, it must be really something else. " Some philosophers have reacted to this clash by giving up one of the two views generating the tension. For example, Churchland, 1981 ] opts for intentional irrealism in order to save ontological naturalism, while. (shrink)

Data about perceptual variation motivate the ecumenicist view that distinct color representations are mutually compatible. On the other hand, data about agreement and disagreement motivate making distinct color representations mutually incompatible. Prima facie, these desiderata appear to conflict. I’ll lay out and assess two strategies for managing the conflict—color relationalism, and the self-locating property theory of color—with the aim of deciding how best to have your cake and eat it, too.

Ferdinand Schoeman (1986) attempts to refute six arguments that I gave in The Probable and the Provable (1977, pp. 49-120) for not analyzing the standards of forensic proof in terms of any concept of probability that conforms to the familiar principles of the mathematical calculus of chance. But he evidently does not appreciate the strength of the case for rejecting the validity of any such analysis. In the course of discussing his criticisms, I shall add a seventh argument to fortify (...) my position, though I concede that the second of my original arguments has to be discarded. (shrink)

Philosophy of mind today is a sprawling behemoth whose tentacles reach into virtually every area of philosophy, as well as many subjects outside of philosophy. Of course, none of us would have it any other way. Nonetheless, this state of affairs poses obvious organizational challenges for anthology editors. Brian McLaughlin and I have attempted to meet these challenges in the present volume by focusing on ten controversial and fundamental topics in philosophy of mind. ‘Controversial’ is clear enough: we have chosen (...) topics about which there is not a settled consensus among philosophers. By ‘fundamental’, we don’t mean that the issues are easy or that the approaches taken toward them are introductory. Rather, we mean that (i) the resolution of these topics has implications for other issues inside and outside philosophy of mind, and (ii) past rounds of debate have revealed these topics as underlying broader disagreements. We asked leading philosophers of mind to defend one side or another on these topics. The result is what you now have in your hands. (shrink)

Refutes the suggestion that Nietzsche's atheism is the result of sour grapes, i.e. his own failure to form a relationship with the divine, and argues that Nietzsche's rejection of sour grapes is, to the contrary, one of the best possible encapsulations of his philosophy.

Brown highlights cases of “chromatic layering”—scenarios in which one perceives an opaque object through a transparent volume/film/filter with a chromatic or achromatic content of its own—as a way of reining in the argument from perceptual variation sometimes used to motivate a relationalist account of color properties. Brown urges that the argument in question does not generalize smoothly to all types of perceptual variation—in particular, that it fits poorly in layering cases in which there is either experiential fusion or scission. While (...) he doesn’t want to reject the relationalist description of variation in all cases, he does suggest that there is an alternative, and preferable, description available for layering cases, and that the availability of this alternative puts limits on the scope of both relationalist arguments and relationalist conclusions. I claim that the obstacles for the argument from perceptual variation posed by cases of layering are merely apparent. I argue that relationalism can be extended smoothly to cases of layering, and indeed that denying this extension, as Brown proposes, contravenes ordinary and more or less universally accepted canons of rational inquiry. (shrink)

There is a certain dominant tradition, school, ambiance or intellectual community in contemporary philosophy of science which can conveniently be labelled logical empiricism. Now a curious and (I believe) hitherto unremarked change occurred in the accepted methodology of logical empiricism shortly after the end of World War II. Before then accepted forms of argument for philosophical theses about the logic, analysis, or rational reconstruction of science fell into two main categories. Some arguments appealed to familiar or historically attestable facts about (...) the development of science, the declared aims of scientists, etc. in certain areas. Others appealed to criteria of generality, clarity, accuracy, consistency, simplicity, and similar considerations of a systematic nature in the construction of philosophical analyses. Appeals were rarely, if ever, made at that time to intuition. If an intuitive idea was mentioned at all, it was mentioned as something that might suggest a starting-point of enquiry but could not be relied upon, even presumptively, as the ground for a conclusion. But this situation changed markedly from the late '40's onwards. Many arguments came to be rested, quite explicitly, on the alleged intuitive acceptability of certain premisses. In the Carnapian school, for example, the guiding objective of an inductive logician seems no longer to be the rational reconstruction of scientific reasoning but rather the axiomatisation of his own intuitions by the most sophisticated methods available. (shrink)

In the central section of the _Protagoras_, the discussion between Socrates and Protagoras has broken down in a seemingly irresolvable dispute about methodology - Protagoras wants to make long speeches, while Socrates wants to proceed by means of the short questions and answers characteristic of the elenchus. The onlookers offer solutions in an attempt to restart the discussion. This section appears to be a mere dramatic interlude, but I argue that in fact it constitutes a parable establishing links between philosophy, (...) education, and politics in which authority and control are contrasted with genuine democratic discussion. (shrink)

In this paper I reply to two sets of criticisms—a first from Joshua Gert, and a second from Keith Allen—of the relationalist view of color developed and defended in my book, The Red and the Real: An Essay on Color Ontology.

In the new metalanguage of semantics, it is possible to make statements about the relation of designation and about truth.... To me the usefulness of semantics for philosophy was so obvious that I believed no further arguments were required and it was sucient to list a great number of customary concepts of a semantical nature.

No one disputes that certain cognitive tasks involve the use of images. On the other hand, there has been substantial disagreement over whether the representations in which imaginal tasks are carried out are imaginal or propositional. The empirical literature on the topic which has accrued over the last twenty years suggests that there is a functional equivalence between mental imagery and perception: when peopIe imagine a scene or event, the mental processes that occur are functionally similar in important senses to (...) what happens when they visually perceive an analogous scene or event. What is in dispute is not this principle of equivalence, but rather what conclusions should be drawn from it about the representational medium used in imagery.The problem to be explained is what internal cognitive events transpire when people answer questions like “What color is a bee’s head?” Most people report that they imagine a picture of the insect and then look at the head in the image to determine its color. Although there is no more reason to accept these introspective reports as a good account of cognitive processes than in any other cognitive phenomena, there are many empirical results which lend credence to the idea that there are mental images of some kind.Some theorists have taken the empirical results as evidence that there exists a special, non-symbolic representational medium for imagery. Others have insisted that the imagery data can be explained best in terms of the more general, symbolic representations which are usually taken to underly higher level cognitive tasks. In this paper I shall evaluate the arguments for both imaginal and propositional representations in the hope of assessing the status of the imagery debate. I shall conclude that imaginal theories represent the most reasonable account of imagery. (shrink)

One of the most salient facts about our experience of the world is that objects appear to have colors. This feature of our experience is both striking and pervasive. Indeed, representations of colors of objects are among the most notable deliverances of the visual modality, which is perhaps our most important source of information about the world. For this reason, among others, questions about the nature of color have crucial significance for a variety of philosophical subjects including perception, ontology, epistemology, (...) semantics, and philosophy of mind. But the nature of color is a fascinating philosophical topic in its own right, and there has been a significant increase in the philosophical attention paid to this matter in recent years. In this essay I'll survey some of the main views about the nature of color in the contemporary literature and attempt to lay out some of the arguments that have been used to support or reject various of these accounts. (shrink)

I argue that the Bruce Springsteen song “Born to Run” needs to be interpreted in light of---and thus gives evidence of a connection between---the philosophies of Friedrich Nietzsche and Martin Buber. Along the way I give an in-depth reading of the Nietzschean doctrines of Eternal Recurrence and Overman as they emerge from Also Sprach Zarathustra, as well as a brief overview of Buber’s I and Thou.

In some cases people judge it morally acceptable to sacrifice one person’s life in order to save several other lives, while in other similar cases they make the opposite judgment. Researchers have identified two general factors that may explain this phenomenon at the stimulus level: (1) the agent’s intention (i.e. whether the harmful event is intended as a means or merely foreseen as a side-effect) and (2) whether the agent harms the victim in a manner that is relatively “direct” or (...) “personal”. Here we integrate these two classes of findings. Two experiments examine a novel personalness/directness factor that we call personal force, present when the force that directly impacts the victim is generated by the agent’s muscles (e.g., in pushing). Experiments 1a and b demonstrate the influence of personal force on moral judgment, distinguishing it from physical contact and spatial proximity. Experiments 2a and b demonstrate an interaction between personal force and intention, whereby the effect of personal force depends entirely on intention. These studies also introduce a method for controlling for people’s real-world expectations in decisions involving potentially unrealistic hypothetical dilemmas. (shrink)

The death of Imre Lakatos on February 2, 1974 was a personal and philosophical loss to the worldwide circle of his friends, colleagues and students. This volume reflects the range of his interests in mathematics, logic, politics and especially in the history and methodology of the sciences. Indeed, Lakatos was a man in search of rationality in all of its forms. He thought he had found it in the historical development of scientific knowledge, yet he also saw rationality endangered everywhere. (...) To honor Lakatos is to honor his sharp and aggressive criticism as well as his humane warmth and his quick wit. He was a person to love and to struggle with. PAUL K. FEYERABEND ROBERT S. COHEN MARX W. WARTOFSKY TABLE OF CONTENTS Preface VII JOHN WORRALL / Imre Lakatos : Philosopher of Mathematics and Philosopher of Science JOSEPH AGASSI / The Lakatosian Revolution 9 23 D. M. ARMSTRONG / Immediate Perception w. W. BAR TLEY, III/On Imre Lakatos 37 WILLIAM BERKSON / Lakatos One and Lakatos Two: An Appreciation 39 I. B. COHEN / William Whewell and the Concept of Scientific Revolution 55 L. JONATHAN COHEN / How Can One Testimony Corroborate Another? 65 R. S. COHEN / Constraints on Science 79 GENE D'AMOUR/ Research Programs, Rationality, and Ethics 87 YEHUDA ELKANA / Introduction: Culture, Cultural System and Science 99 PA UL K. (shrink)

Can contractualism yield a suitably egalitarian conception of social justice? G.A. Cohen has forcefully argued that it cannot - that one cannot be both a contractualist and an egalitarian. Cohen presents a number of arguments to this effect, the particular target of which is John Rawls’s version of contractualism. In this article, I show that, contra Cohen, the Rawlsian model of contractualism, and the ideal of reciprocity on which it relies, can coherently yield egalitarian principles of distributive (...) justice such as the difference principle. I also defend Rawls from the further claim, pressed by Cohen and others, that relying on the idea of mutual or reciprocal advantage will leave the infirm or severely handicapped outside the scope of egalitarian justice. I argue that Rawlsians can account for the claims that the infirm or severely handicapped have on others in terms of a natural duty to aid. Key Words: G.A. Cohen • John Rawls • duty to aid • incentives • inequality • difference principle • social contract. (shrink)

My paper ‘Hobbes and the Motivations of Social Contract Theory’ was published in this journal in 1994. In this contribution I explain the background that led me to write that paper at an early stage of my career, relating the explanation to my education as a student at UCL, and, briefly, at Harvard and contrasting the methodological approaches I experienced in the two departments. The Hobbes paper itself offers a type of ‘rational reconstruction’ of Hobbes, drawing on the logic of (...) different social contract arguments, and while there is much in the paper I still agree with, it assumes an approach to Philosophy that I would not adopt now. (shrink)

This paper is about reasons to conserve, in particular why some things warrant being conserved. In discussing G. A. Cohen’s conservatism, I find strains of four answers to the question why, presumptively, we should not sacrifice existing valuable things, a fortiori destroy them for no overall gain in value. After criticizing the first three, I develop the fourth into a deflationary proposal. That is, it implicates just one sub-type of value and takes certain first-order properties – or the value (...) supervening on them – directly to warrant conservation of the things instantiating them. Rather than sanitizing status quo bias, moreover, my proposal happily bypasses it. (shrink)

Talk about social or distributive justice, at least among legal and political philosophers, tends to focus heavily on institutions. This way of thinking about justice owes a great deal to John Rawls. Rawls’s theory of justice was famously criticised by Robert Nozick, who in turn attracted an influential critique from G. A. Cohen. The story of these critiques is well known, but this article tells it in an unfamiliar way. The common theme in Nozick’s and Cohen’s arguments, I (...) contend, is that there is a way of thinking about social justice that focuses not primarily on institutions, but rather on interpersonal relationships. I call this idea small justice. Justice, on this view, is identified with whatever institutions would arise through a process of social evolution from ethical interpersonal dealings repeated consistently over time. (shrink)

The bullshit receptivity scale—a methodological tool that measures the level of profoundness that participants assign to a series of obscure and new-agey, randomly generated statements—has become increasingly popular since its introduction in 2015. Researchers that deploy this scale often frame their research in terms of Harry Frankfurt’s analysis of bullshit, according to which bullshit is discourse produced without regard for the truth. I argue that framing these studies in Frankfurtian terms is detrimental and has led to some misguided theorizing about (...) the mental processes implicated in bullshit receptivity. I argue that we should, instead, frame these studies in terms of what G.A. Cohen calls unclarifiable bullshit. After reviewing some recent theorizing about the psychology of bullshit receptivity, I show how reframing the bullshit receptivity scale in terms of unclarifiable bullshit generates plausible conjectures about the psychological factors responsible for bullshit receptivity. I draw from the literature on the illusion of explanatory depth and the misplaced meaning effect to develop a novel account of bullshit detection and receptivity. I consider some empirical support for my account and draw attention to ways that it can also be extended to account for results from studies that don’t use the bullshit receptivity scale. (shrink)

A critique of conversational epistemic contextualism focusing initially on why pragmatic encroachment for knowledge is to be avoided. The data for pragmatic encroachment by way of greater costs of error and the complementary means to raise standards of introducing counter-possibilities are argued to be accountable for by prudence, fallibility and pragmatics. This theme is sharpened by a contrast in recommendations: holding a number of factors constant, when allegedly higher standards for knowing hold, invariantists still recommend assertion (action), while contextualists do (...) not. Given the knowledge norm of assertion, if one recommendation is preferable to the other, the result favors the preferred recommendation's account of knowledge. In the final section, I offer a unification of these criticisms centering on the contextualist use of 'epistemic position'. Their use imposes on threshold notions of justification, warrant, or knowledge tests that are suitable only to unlimited comparative or scalar notions like confidence or certainty and places them at one with an important strand of sceptical reasoning. (shrink)

According to one form of epistemic contrastivism, due to Jonathan Schaffer, knowledge is not a binary relation between an agent and a proposition, but a ternary relation between an agent, a proposition, and a context-basing question. In a slogan: to know is to know the answer to a question. I argue, first, that Schaffer-style epistemic contrastivism can be semantically represented in inquisitive dynamic epistemic logic, a recent implementation of inquisitive semantics in the framework of dynamic epistemic logic; second, that (...) within inquisitive dynamic epistemic logic, the contrastive ternary knowledge operator is reducible to the standard binary one. The reduction shows, I argue, that Schaffer’s argument in favor of contrastivism is compatible with a binary picture of knowledge. This undercuts the force of the argument in favor of contrastivism. (shrink)

L. Jonathan Cohen has written a number of important books and articles in which he argues that mathematical probability provides a poor model of much of what paradigmatically passes for sound reasoning, whether this be in the sciences, in common discourse, or in the law. In his book, The Probable and the Provable, Cohen elaborates six paradoxes faced by advocates of mathematical probability (PM) when treating issues of evidence as they would arise in a court of law. (...) He argues that his system of inductive probability (PI) satisfactorily handles the issues that proved paradoxical for mathematical probability, and consequently PI deserves to be thought of as an important standard of rational thinking. I argue that a careful look at each of the alleged paradoxes shows that there is no conflict between mathematical probability and the law, except when for reasons of policy we opt for values in addition to accuracy maximization. Recognizing the role of such policies provides no basis for questioning the adequacy of PM. The significance of this critical treatment of Cohen's work is that those interested in revising the laws of evidence to allow for more explicitly mathematical approaches ought to feel that such revisions will not violate the spirit of forensic rationality. (shrink)

AbstractAnswering machines and other types of recording devices present prima facie problems for traditional theories of the meaning of indexicals. The present essay explores a range of semantic and pragmatic responses to these issues. Careful attention to the difficulties posed by recordings promises to help enlighten the boundaries between semantics and pragmatics more broadly.