Joseph Carter

This chapter investigates the prospects of a knowledge-first approach to disagreement. This approach takes knowledge to be the central value of the epistemic domain, and norms governing moves in this domain – such as belief in the face of disagreement – to drop right out of this value. On our account, in a case in which A and B disagree about whether p – where, after the discovery of the disagreement, A has a doxastic attitude D with content p and B has a doxastic attitude D* with content not-p – A prima facie should conciliate in virtue of her disagreement with B if and only if A’s doxastic attitude thus adopted would thereby be closer to knowledge than D, or else hold steadfast.

A key project in mainstream epistemology investigates the sense in which beliefs are vulnerable to knowledge-undermining luck and/or risk. This chapter will explore a related but largely overlooked question of how and to what extent our grasping connections between propositions is vulnerable to understanding- undermining luck and risk. The result will be a better view of how our attempts to understand the world are vulnerable when they are, and how to better mitigate against such vulnerabilities.

Information we use to structure our lives is increasingly stored digitally, rather than in biomemory. (Just think: if your online calendar went down, would you know where you are supposed to be and at what time next week?) Likewise, with breakthroughs such as those from Google DeepMind and OpenAI, discoveries at the frontiers of knowledge are increasingly due to machine learning (often, applied to massive datasets, extracted from a fast-growing datasphere) rather than to brainbound cognition. It’s hard to deny that knowledge retention and production are becoming increasingly – in various ways – digitised. Digital Knowledge: A Philosophical Investigation is the first book to squarely and rigorously investigate digital knowledge: what it is, how to make sense of it in connection with received theories of knowledge, and where it is going. Key questions J. Adam Carter examines along the way are the following: How is mere digital information converted into reliable digital knowledge? To what extent can digital knowledge be vindicated against sceptical challenges, and in what ways might digital knowledge stand distinctively subject to defeat? What is the epistemically optimal way for us to decide which tasks to outsource entirely to intelligent machines, and to what extent is further outsourcing appropriate (or not) to verify the results of that same outsourced cognition? Are there any ways in which the expansion of the datasphere threatens to make knowledge less, rather than more, easy to come by? If so, are there any promising ways to safeguard, epistemically, against such threats? Using fascinating examples throughout, such as the recent chess match between Stockfish and Google’s AlphaZero, smartphones and personalisation, Digital Knowledge: A Philosophical Investigation is ideal for researchers investigating this fascinating area of research at the intersection of traditional mainstream epistemology, the philosophy of cognitive science, the philosophy of technology, and computer science.

What is it to trust well? How do we do it? If we think of trust as a kind of aimed performance, capable not only of success but also of competence and aptness, we can put our understanding of what it is to trust well on an entirely new footing. This book takes this project up, and in doing so, it uses the core ‘trust as performance’ idea—which is developed and refined in substantive detail—in the service of explaining a range of philosophically important phenomena related to trust, including its nature and varieties, the evaluative norms that govern good trusting and distrusting (both implicit and deliberative), how trust relates to vulnerability, risk, negligence, and monitoring, as well as to trustworthiness and, more generally, to our practices of cooperation. The result, a telic theory of trust, opens up entirely new option space and a research agenda in the philosophy of trust that is methodologically in the spirit of virtue epistemology, but which takes on its own distinctive shape.

This accessible Element defends version of virtue epistemology shown to have all-things-considered advantages over other views on the market. The view is unorthodox, in that it incorporates Sosa's animal/reflective knowledge distinction, which has thus far had few takers. The author shows why embracing a multi-tiered framework is not a liability within virtue epistemology but instead affords it an edge not attainable otherwise. The particular account of knowledge goes beyond Sosa's own view by introducing and incorporating several theoretical innovations (regarding both basing and risk, as well as the introduction of multiple species of reflective knowledge) which are aimed at revamping how we think about 'high-grade' knowledge, how we attain it, and what it demands of us. The result is a new and improved stratified virtue epistemology that can hold up against scrutiny.

Trust is a central theme within social epistemology, and for good reason: trust is critical to successful communication and knowledge exchange. Doing social epistemology well requires, accordingly, that we understand how to minimize the various ways that bad trusting, and untrustworthiness, wreck social-epistemic exchanges (and, conversely: how good trusting, and trustworthiness, can help to facilitate them). This chapter critically discusses the significance of trust and its theoretical cognates—distrust, trustworthiness, and distrustworthiness—in social epistemology. Special focus is given to the following issues: (i) knowledge on trust; (ii) the entitlement to expect to be presumed trustworthy; (iii) the normativity of trusting; and the role of defective trust and distrust in cases of (iv) epistemic injustice; and (v) the uptake and spread of conspiracy theories.

A central conclusion developed and defended throughout the book is that epistemic autonomy is necessary for knowledge (both knowledge-that and knowledge-how) and in ways that epistemologists have not yet fully appreciated. The book is divided into five chapters. Chapter 1 motivates (using a series of twists on Lehrer’s TrueTemp case) the claim that propositional knowledge requires autonomous belief. Chapters 2 and 3 flesh out this proposal in two ways, by defending a specific form of history-sensitive externalism with respect to propositional knowledge-apt autonomous belief (Chapter 2) and by showing how the idea that knowledge requires autonomous belief—understood along the externalist lines proposed—corresponds with an entirely new class of knowledge defeaters (Chapter 3). Chapter 4 extends the proposal to (both intellectualist and anti-intellectualist) knowledge-how and performance enhancement, and in a way that combines insights from virtue epistemology with research on freedom, responsibility, and manipulation. Chapter 5 concludes with a new twist on the Value of Knowledge debate, by vindicating the value of epistemically autonomous knowledge over that which falls short, including (mere) heteronomous but otherwise epistemically impeccable justified true belief.

This paper has two aims. The first is critical: it argues that our mainstream epistemology of disagreement does not have the resources to explain what goes wrong in cases of group-level epistemic injustice. The second is positive: we argue that a functionalist account of group belief and group justification delivers an account of the epistemic peerhood relation between groups that (1) accommodates minority and oppressed groups, and (2) diagnoses the epistemic injustice cases correctly as cases of unwarranted belief on the part of the oppressor group.

The topic of this volume—theepistemology of group disagreement—aims to face the complex topic of group disagreement head on; it represents the first-ever volume of papers dedicated exclusively to group disagreement and to the epistemological puzzles such disagreements raise. The volume consists of 12 new essays by leading epistemologists working in the area, and it spans a range of different key themes related to group disagreement, some established themes and others entirely new. In what follows, we offer brief summaries of these 12 chapters, drawing some connections between them where appropriate.

We investigate to what extent it is epistemically advantageous and disadvantageous that groups whose members disagree over some issue use deliberation in comparison to voting as a way to reach collective agreements. Extant approaches in the literature to this ‘deliberation versus voting’ comparison typically assume there is some univocal answer as to which group strategy is best, epistemically. We think this assumption is mistaken. We approach the deliberation versus voting question from a pluralist perspective, in that we hold that a group’s collective endeavor to solve an internal dispute can be aimed at different, albeit not necessarily incompatible, epistemic goals, namely the goals of truth, evidence, understanding, and epistemic justice. Different answers to our guiding question, we show, correspond to different epistemic goals. We conclude by exploring several ways to mitigate the potential epistemic disadvantages of solving intragroup disagreement by means of deliberation in relation to each epistemic goal.

What is knowledge? Why is it valuable? How much of it do we have (if any at all), and what ways of thinking are good ways to use to get more of it? These are just a few questions that are asked in epistemology, roughly, the philosophical theory of knowledge. This is Epistemology is a comprehensive introduction to the philosophical study of the nature, origin, and scope of human knowledge. Exploring both classic debates and contemporary issues in epistemology, this rigorous yet accessible textbook provides readers with the foundation necessary to start doing epistemology. Organized around 11 key subtopics, and assuming no prior knowledge of the subject, this volume exposes readers to diverse, often contentious perspectives—guiding readers through crucial debates including Hume’s problem of induction, Descartes’ engagement with radical skepticism, rationalist and empiricist evaluations of a priori justification, and many more. The authors avoid complex technical terms and jargon in favor of an easy-to-follow, informal writing style with engaging chapters designed to stimulate student interest and encourage class discussion. Throughout the text, a wealth of up-to-date references and links to online resources are provided to enable further investigation of an array of epistemological topics. A balanced and authoritative addition to the acclaimed This is Philosophy series, This is Epistemology is a perfect primary textbook for philosophy undergraduates, and a valuable resource for general readers with interest in this important branch of philosophy.

Group polarization—the tendency of groups to incline toward more extreme positions than initially held by their individual members—has been rigorously studied by social psychologists, though in a way that has overlooked important philosophical questions. This is the first book-length treatment of group polarization from a philosophical perspective. The phenomenon of group polarization raises several important metaphysical and epistemological questions. From a metaphysical point of view, can group polarization, understood as an epistemic feature of a group, be reduced to epistemic features of its individual members? Relatedly, from an epistemological point of view, is group polarization best understood as a kind of cognitive bias or rather in terms of intellectual vice? This book compares four models that combine potential answers to the metaphysical and epistemological questions. The models considered are: group polarization as (i) a collective bias; (ii) a summation of individual epistemic vices; (iii) a summation of individual biases; and (iv) a collective epistemic vice. Ultimately, the authors defend a collective vice model of group polarization over the competing alternatives. The Philosophy of Group Polarization will be of interest to students and researchers working in epistemology, particularly those working on social epistemology, collective epistemology, social ontology, virtue epistemology, and distributed cognition. It will also be of interest to those working on issues in political epistemology, applied epistemology, and on topics at the intersection of epistemology and ethics.

Recent literature suggests that intellectual humility is valuable to its possessor not only morally, but also epistemically-viz., from a point of view where (put roughly) epistemic aims such as true belief, knowledge and understanding are what matters. Perhaps unsurprisingly, epistemologists working on intellectual humility have focused almost exclusively on its ramifications for how we go about forming, maintaining and evaluating our own beliefs, and by extension, ourselves as inquirers. Less explored by contrast is how intellectual humility might have implications for how we should conduct our practice of asserting. The present entry aims to rectify this oversight by connecting these two topics in a way that sharpens how it is that intellectual humility places several distinctive kinds of demands on assertion, and more generally, on how we communicate what we believe and know.

One of the most important research programs in contemporary cognitive science is that of extended cognition. In this area of study, features of a subject’s cognitive environment can, in certain conditions, become constituent parts of the cognitive process itself. The aim of this volume is to explore the epistemological ramifications of this idea. The book brings together papers written by a range of distinguished and emerging academics, from a variety of different perspectives, to investigate the very idea of an extended epistemology. The first part of the volume explores foundational issues with regard to an extended epistemology as well as from a critical perspective. The second part of the volume examines the applications of this idea, and the new theoretical directions that it might take us. These include the relevance of Chinese philosophy, the ethical ramifications of extended epistemology, and its import to the epistemology of education, moral ethics, and emerging digital technologies.

“Knowledge-First” constitutes what is widely regarded as the most significant innovation in contemporary epistemology in the past twenty-five years. Knowledge-first epistemology is (in short) the idea that knowledge per se is an epistemic kind with theoretical importance that is not derivative from its relationship to other epistemic kinds such as rationality. Knowledge-first epistemology is rightly associated with Timothy Williamson in light of his influential book, Knowledge and Its Limits (KAIL). In KAIL, Williamson suggests that although knowing might be characterized as a very general kind of factive mental state, meeting the conditions for knowing is not constitutively explained by meeting the conditions for anything else, e.g. justified true belief. Accordingly, knowledge is conceptually and metaphysically prior to other cognitive and epistemic kinds. In this way, the concept know is a theoretical primitive. The status of know as a theoretical primitive makes it particularly suitable for using it to make substantive constitutive and causal explanations of a number of other phenomena, including the nature of belief, the nature of evidence, and the success of intentional actions. One of the principal virtues of the knowledge-first approach in epistemology is the way that it connects epistemology to other areas in philosophy. This virtue explains in part some of the wide-ranging impact the knowledge-first approach has had over the past decade or so, and it is a virtue that this volume shares. Specifically, the volume explores not merely the knowledge-first approach in epistemology, but also its ramifications for a variety of areas in philosophy, including the philosophy of mind and cognitive science, the philosophy of action, and value theory.