A growing number of epistemologists have endorsed the Ignorance Norm for Inquiry. Roughly, this norm says that one should not inquire into a question unless one is ignorant of its answer. I argue that, in addition to ignorance, proper inquiry requires a certain kind of knowledge. Roughly, one should not inquire into a question unless one knows it has a true answer. I call this the Knowledge Norm for Inquiry. Proper inquiry walks a fine line, holding knowledge that there is (...) an answer in the left hand and ignorance of the answer in the right. (shrink)

W. V. Quine’s systematic development of mathematical logic has been widely praised for the new material presented and for the clarity of its exposition. This revised edition, in which the minor inconsistencies observed since its first publication have been eliminated, will be welcomed by all students and teachers in mathematics and philosophy who are seriously concerned with modern logic. Max Black, in Mind, has said of this book, “It will serve the purpose of inculcating, by precept and example, standards of (...) clarity and precision which are, even in formal logic, more often pursued than achieved.”. (shrink)

The #metoo movement has forced many fans to consider what they should do when they learn that a beloved artist has acted immorally. One natural thought is that fans ought to give up the artworks of immoral artists. In Why It's OK to Enjoy the Work of Immoral Artists, Mary Beth Willard argues for a more nuanced view. Enjoying art is part of a well-lived life, so we need good reasons to give it up. And it turns out good (...) reasons are hard to find. Willard show that it's reasonable to believe that most boycotts of artists won't succeed, so most of the time there's no ethical reason to join in. Someone who manages to separate the art from the artist isn't making an ethical mistake by buying and enjoying their art. She then considers the ethical dimensions of canceling artists and so-called "cancel culture," arguing that canceling is ethically risky because it encourages moral grandstanding. Willard concludes by arguing that the popular debate has overlooked the power of art to change our lives for the good. It's of course OK to decide to give up the artwork of immoral artists, but--as Willard shows in this provocative little volume--it's OK to continue to enjoy their art, as well. Key Features Offers accessible discussions of complicated philosophical topics like aesthetic value, collective action problems, and epistemic justice Provides a unique perspective and underexplored argument on the popular issue of cancellation Explores the role of aesthetic value in our lives, including its relation to our ethical decisions and our well being. (shrink)

La Logique elementaire est a la fois une introduction a la logique et une introduction a la pensee de Quine, son but ayant ete de condenser le sujet de la logique traditionnelle en le traitant par les moyens de la logique contemporaine, afin de rendre plus intelligibles les constructions logiques de base et les raisonnements impliques dans le langage usuel. Le lecteur trouvera ici tous les elements necessaires a la comprehension du symbolisme logique, mais aussi et surtout le role de (...) la logique formelle comme instrument d'analyse du langage usuel. (shrink)

The current literature on norms of inquiry features two families of norms: norms that focus on an inquirer’s ignorance and norms that focus on the question’s soundness. I argue that, given a factive conception of ignorance, it’s possible to derive a soundness-style norm from a version of the ignorance norm. A crucial lemma in the argument is that just as one can only be ignorant of a proposition if the proposition is true, so one can only be ignorant with respect (...) to a question if the question is sound. (shrink)

The introductory essay to this collection correctly observes that there are many “challenges for rapprochement” between anthropology and (the rest of) cognitive science. Still, the possibilities of fruitful interchanges provide some hope for the parties getting back together, at least on an intermittent basis. This response offers some views concerning the “incompatibility” of psychology and anthropology, reviews why cognitive anthropology drifted away from cognitive science, and notes two areas of contemporary interest within cognitive anthropology that may lead to a re-engagement.

This volume consists of the first of the John Dewey Lectures delivered under the auspices of Columbia University's Philosophy Department as well as other essays by the author. Intended to clarify the meaning of the philosophical doctrines propounded by Professor Quine in 'Word and Objects', the essays included herein both support and expand those doctrines.

A long line of epistemologists including Sosa (2021), Feldman (2002), and Chisholm (1977) have argued that, at least for a certain class of questions that we take up, we should (or should aim to) close inquiry iff by closing inquiry we would meet a unique epistemic standard. I argue that no epistemic norm of this general form is true: there is not a single epistemic standard that demarcates the boundary between inquiries we are forbidden and obligated to close. In short, (...) such norms are false because they are insensitive to the potentially ambitious epistemic goals that agents may permissibly bring to bear on an inquiry. Focusing particularly on knowledge-oriented versions of the norm, I argue that ignorance has a positive role to play in epistemic life by licensing prolonged inquiry into questions that we especially care about. (shrink)

This is an extensively revised edition of Mr. Quine's introduction to abstract set theory and to various axiomatic systematizations of the subject. The treatment of ordinal numbers has been strengthened and much simplified, especially in the theory of transfinite recursions, by adding an axiom and reworking the proofs. Infinite cardinals are treated anew in clearer and fuller terms than before. Improvements have been made all through the book; in various instances a proof has been shortened, a theorem strengthened, a space-saving (...) lemma inserted, an obscurity clarified, an error corrected, a historical omission supplied, or a new event noted. (shrink)

1 Meaning and Truth Objection to propositions Propositions as information Diffuseness of empirical meaning Propositions dismissed Truth and semantic ascent Tokens and eternal sentences 2 Grammar Grammar by recursion Categories Immanence and transcendence Grammarian's goal reexamined Logical grammar Redundant devices Names and functors Lexicon, particle, and name Criterion of lexicon Time, events, adverbs Attitudes and modality 3 Truth Truth and satisfaction Satisfaction by sequences Tarski's definition of truth Paradox in the object language Resolution in set theory 4 Logical Truth In (...) terms of structure In terms of substitution In terms of models Adequacy of substituteon In terms of proof In terms of grammar 5 The Scope of Logic Affinities of identity Identity reduced Set theory Set theory in sheep's clothing Logic in wolf's clothing Scope of the virtual theory Simulated class quantification Other simulated quantification Annexes 6 Deviant Login Change of logic, change of subject Logic in translation Law of excluded middle Debate about the dichotomy Intuitionism Branched quantifiers Substitutional quantification Its strength 7 The Ground of Logical Truth The semblance of a theory An untenable dualism The place of logic For Further Reading Index. (shrink)

Suppose now that two philosophers, McX and I, differ over ontology. Suppose McX maintains there is something which I maintain there is not. McX can, quite consistently with his own point of view, describe our difference of opinion by saying that I refuse to recognize certain entities. I should protest of course that he is wrong in his formulation of our disagreement, for I maintain that there are no entities, of the kind which he alleges, for me to recognize; but (...) my finding him wrong in his formulation of our disagreement is unimportant, for I am committed to considering him wrong in his ontology anyway. When I try to formulate our difference of opinion, on the other hand, I seem to be in a predicament. I cannot admit that there are some things which McX countenances and I do not, for in admitting that there are such things I should be contradicting my own rejection of them. (shrink)

Knowledge is good, ignorance is bad. So it seems, anyway. But in this dissertation, I argue that some ignorance is epistemically valuable. Sometimes, we should suspend judgment even though by believing we would achieve knowledge. In this apology for ignorance (ignorance, that is, of a certain kind), I defend the following four theses: 1) Sometimes, we should continue inquiry in ignorance, even though we are in a position to know the answer, in order to achieve more than mere knowledge (e.g. (...) understanding) while minimizing the effects of confirmation bias. 2) It’s false that we should believe every proposition such that we are guaranteed to be right about it (and even such that we are guaranteed to know it) if we believe it. 3) Being in a position to know is the norm of assertion: importantly, this does not require belief or (thereby) knowledge, and so proper assertion can survive speaker-ignorance. 4) It can be permissible and conversationally useful to tell audiences things that it is logically impossible for them to come to know: Proper assertion can survive (necessary) audience-side ignorance. Cumulatively, this project suggests that, properly understood, ignorance has an important role to play in the good epistemic life. (shrink)

Drawing inspiration from the notion of evocation employed in inferential erotetic logic, we defend an ‘evoked questions norm’ on inquiring attitudes. According to this norm, it is rational to have an inquiring attitude concerning a question only if that question is evoked by your background information. We offer two arguments for this norm. First, we develop an argument from convergence. Insights from several independent literatures (20th-century ordinary-language philosophy, inferential erotetic logic, inquisitive epistemic logic, and contemporary zetetic epistemology) all converge on (...) the evoked questions norm. Second, we show that suitably interpreted, the evoked questions norm correctly predicts several underappreciated kinds of bad questions. It does this, in part, by recovering versions of previously defended ignorance and knowledge norms. Some of those bad questions cannot be predicted by either norm singly, but only when corporately taken to reflect a common normative category. We identify this category as evocation. (shrink)

Studies the sensory bases of perception, mechanisms of language learning, and mental processes involved in identification, quantification, and other areas of scientific thought.

Several of these essays have been printed whole in journals; others are in varying degrees new. Two main themes run through them. One is the problem of meaning, particularly as involved in the notion of an analytic statement. The other is the notion of ontological, commitment, particularly as involved in the problem of universals.

This paper defends a new norm of assertion: Assert that p only if you are in a position to know that p. We test the norm by judging its performance in explaining three phenomena that appear jointly inexplicable at first: Moorean paradoxes, lottery propositions, and selfless assertions. The norm succeeds by tethering unassertability to unknowability while untethering belief from assertion. The PtK‐norm foregrounds the public nature of assertion as a practice that can be other‐regarding, allowing asserters to act in the (...) best interests of their audience when psychological pressures would otherwise prevent them from communicating the knowable truth. (shrink)

"As a distinctive philosophy, religious humanism emphasizes man's place in an unfathomed universe, reason as an instrument for discovering the truth, free inquiry as a condition for discerning meaning and purpose, and happiness as a fundamental value. "Man's uniqueness emerges partly from homo sapiens' capacity to employ symbols effectively. For this reason, Willard's provocative book is not a celebration of controversy but a sophisticated study exploring the grounds of man's knowledge. Drawing upon phenomenologists such as Alfred Schultz, psychologists such (...) as George Kelley, and argumentation philosophers such as Stephen Toulmin, Willard makes a genuine contribution to intellectual inquiry by extending essential consideration about human knowledge. The [author] demonstrates how 'secular sources' provide a fundamental resource in developing religious understanding from argumentative interactions. "Highly insightful and intellectually refreshing... _Argumentation and the Social Grounds of Knowledge_ provides thought-provoking reading for humanists concerned with rational inquiry, communication theory, religious philosophy, and liberal education." _--Religious Humanism_. (shrink)

I sympathetically explore the thesis that God literally forgets sins. I articulate some altruistic God might have for forgetting certain sins. If so, then God may have altruistic reasons to relinquish a great-making trait (omniscience). But according to traditional Anselmian perfect being theology, God is necessarily perfect and so incapable of acting on these altruistic reasons. More broadly, a God who necessarily has all the perfections is a God who is incapable of making a certain kind of sacrifice: God can (...) never make tradeoffs that diminish God’s overall greatness, even when those diminishments are relatively small (like forgetting a particular proposition) and the (altruistic) rewards of making the tradeoff substantial. I argue that God’s inability to make such tradeoffs is not a trivial cost for traditional perfect-being theologians who also believe that God is in loving relationships with creatures. Along the way, I explore the prospects for a less traditional form of perfect being theology, perfect being kenoticism, and different models for divine forgetting. (shrink)

Erich Hatala Matthes’s (2021)Drawing the Line is about what we ought to do when we discover that an artist whom we love has committed a great moral wrong. As it turns out, Matthes and I agree almost entirely on the moral obligations of the individual consumer. We both agree that it is necessary to ascertain whether the life of the artist affects the aesthetic quality of their work, and that we should attend to how continuing to engage with their work (...) publicly expresses our ethical values. Both of us wind up with a morally permissive stance, according to which individuals can, in some contexts, continue to engage with the artwork of immoral artists.There is one distinct difference in how we approached the problem. Matthes took up the question of the role and responsibility of institutions in his third chapter, a question I set aside almost entirely. In this article, I want to delve more deeply into the question of art institutions and their responsibilities to reform themselves. I will argue that the nature of aesthetic practice means that it is harder for an institution to tread the desirable middle ground between uncritically endorsing an immoral artist and cancelling them. (shrink)

In the course of the discussion, Professor Quine pinpoints the difficulties involved in translation, brings to light the anomalies and conflicts implicit in our ...

Based on an unfinished manuscript by the late philosopher Dallas Willard, this book makes the case that the 20th century saw a massive shift in Western beliefs and attitudes concerning the possibility of moral knowledge, such that knowledge of the moral life and of its conduct is no longer routinely available from the social institutions long thought to be responsible for it. In this sense, moral knowledge--as a publicly available resource for living--has disappeared. Via a detailed survey of main (...) developments in ethical theory from the late 19th through the late 20th centuries, Willard explains philosophy's role in this shift. In pointing out the shortcomings of these developments, he shows that the shift was not the result of rational argument or discovery, but largely of arational social forces--in other words, there was no good reason for moral knowledge to have disappeared. The Disappearance of Moral Knowledge is a unique contribution to the literature on the history of ethics and social morality. Its review of historical work on moral knowledge covers a wide range of thinkers including T.H Green, G.E Moore, Charles L. Stevenson, John Rawls, and Alasdair MacIntyre. But, most importantly, it concludes with a novel proposal for how we might reclaim moral knowledge that is inspired by the phenomenological approach of Knud Logstrup and Emmanuel Levinas. Edited and eventually completed by three of Willard's former graduate students, this book marks the culmination of Willard's project to find a secure basis in knowledge for the moral life. (shrink)

"As a distinctive philosophy, religious humanism emphasizes man's place in an unfathomed universe, reason as an instrument for discovering the truth, free inquiry as a condition for discerning meaning and purpose, and happiness as a fundamental value. "Man's uniqueness emerges partly from homo sapiens' capacity to employ symbols effectively. For this reason, Willard's provocative book is not a celebration of controversy but a sophisticated study exploring the grounds of man's knowledge. Drawing upon phenomenologists such as Alfred Schultz, psychologists such (...) as George Kelley, and argumentation philosophers such as Stephen Toulmin, Willard makes a genuine contribution to intellectual inquiry by extending essential consideration about human knowledge. The [author] demonstrates how 'secular sources' provide a fundamental resource in developing religious understanding from argumentative interactions. "Highly insightful and intellectually refreshing... _Argumentation and the Social Grounds of Knowledge_ provides thought-provoking reading for humanists concerned with rational inquiry, communication theory, religious philosophy, and liberal education." _--Religious Humanism_. (shrink)

Recently, a number of epistemologists (notably Feldman [2007], [2009] and White [2005], [2013]) have argued for the rational uniqueness thesis, the principle that any set of evidence permits only one rationally acceptable attitude toward a given proposition. In contrast, this paper argues for extreme rational permissivism, the view that two agents with the same evidence may sometimes arrive at contradictory beliefs rationally. This paper identifies different versions of uniqueness and permissivism that vary in strength and range, argues that evidential peers (...) with different interests need not rationally endorse all the same hypotheses, argues that evidential peers who weigh the theoretic virtues differently can sometimes rationally endorse contradictory conclusions, and finally defends the permissivist appeal to standards against objections in the works of Feldman and White. (shrink)

I argue that the story of God’s commanding Abraham to sacrifice Isaac can be read as a variant of Kavka’s (1983) Toxin Puzzle. On this reading, Abraham has no reason to kill Isaac, only reason to intend to kill Isaac. On one version of the Kavkan reading, it’s impossible for Abraham, thus situated, to form the intention to kill Isaac. This would make the binding an impossible story: I explore the ethical and theological consequences of reading the story in this (...) way. Finally, I suggest that analytic philosophers may have more to contribute to interpretive projects in philosophical theology than generally practiced. (shrink)

Unlike first-person Moorean sentences, it’s not always awkward to assert, “p, but you don’t know that p.” This can seem puzzling: after all, one can never get one’s audience to know the asserted content by speaking thus. Nevertheless, such assertions can be conversationally useful, for instance, by helping speaker and addressee agree on where to disagree. I will argue that such assertions also make trouble for the growing family of views about the norm of assertion that what licenses proper assertion (...) is not the initiating epistemic position of the speaker but the resulting epistemic position of the audience. (shrink)

Provides comprehensive coverage of logical structure as well as the techniques of formal reasoning.

Willard Van Orman Quine begins this influential work by declaring, "Language is asocial art.

Now much revised since its first appearance in 1941, this book, despite its brevity, is notable for its scope and rigor. It provides a single strand of simple techniques for the central business of modern logic. Basic formal concepts are explained, the paraphrasing of words into symbols is treated at some length, and a testing procedure is given for truth-function logic along with a complete proof procedure for the logic of quantifiers. Fully one third of this revised edition is new, (...) and presents a nearly complete turnover in crucial techniques of testing and proving, some change of notation, and some updating of terminology. The study is intended primarily as a convenient encapsulation of minimum essentials, but concludes by giving brief glimpses of further matters. (shrink)

Previous research suggests that how people conceive of minds depends on the culture in which they live, both in determining how they interact with other human minds and how they infer the unseen minds of gods. We use exploratory factor analysis to compare how people from different societies with distinct models of human minds and different religious traditions perceive the minds of humans and gods. In two North American samples (American adults, N = 186; Canadian students, N = 202), we (...) replicated a previously found two‐factor agency/experience structure for both human and divine minds, but in Fijian samples (Indigenous iTaukei Fijians, N = 77; Fijians of Indian descent, N = 214; total N = 679) we found a three‐factor structure, with the additional containing items related to social relationships. Further, Fijians’ responses revealed a different three‐factor structure for human minds and gods’ minds. We used these factors as dimensions in the conception of minds to predict (a) expectations about human and divine tendencies towards punishment and reward; and (b) conception of gods as more embodied (an extension of experience) or more able to know people's thoughts (an extension of agency). We found variation in how these factors predict conceptions of agents across groups, indicating further theory is needed to explain how culturally generated concepts of mind lead to other sorts of social inferences. We conclude that mind perception is shaped by culturally defined social expectations and recommend further work in different cultural contexts to examine the interplay between culture and social cognition. (shrink)

Cognitive scientists have increasingly turned to cultural transmission to explain the widespread nature of religion. One key hypothesis focuses on memory, proposing that that minimally counterintuitive (MCI) content facilitates the transmission of supernatural beliefs. We propose two caveats to this hypothesis. (1) Memory effects decrease as MCI concepts become commonly used, and (2) people do not believe counterintuitive content readily; therefore additional mechanisms are required to get from memory to belief. In experiments 1–3 (n = 283), we examined the relationship (...) between MCI, belief, and memory. We found that increased tendencies to anthropomorphize predicted poorer memory for anthropomorphic-MCI content. MCI content was found less believable than intuitive content, suggesting different mechanisms are required to explain belief. In experiment 4 (n = 70), we examined the non-content-based cultural learning mechanism of credibility-enhancing displays (CREDs) and found that it increased participants’ belief in MCI content, suggesting this type of learning can better explain the transmission of belief. (shrink)

Modern empiricism has been conditioned in large part by two dogmas. One is a belief in some fundamental cleavage between truths which are analytic, or grounded in meanings independently of matters of fact, and truth which are synthetic, or grounded in fact. The other dogma is reductionism: the belief that each meaningful statement is equivalent to some logical construct upon terms which refer to immediate experience. Both dogmas, I shall argue, are ill founded. One effect of abandoning them is, as (...) we shall see, a blurring of the supposed boundary between speculative metaphysics and natural science. Another effect is a shift toward pragmatism. (shrink)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be (...) preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

We argue that S is in a position to know that p iff S can know that p. Thus, what makes position-to-know-ascriptions true is just a special case of what makes ability-ascriptions true: compossibility. The novelty of our compossibility theory of epistemic modality lies in its subsuming epistemic modality under agentive modality, the modality characterizing what agents can do.