Epistemic Justification

Richard Swinburne offers an original treatment of a question at the heart of epistemology: what makes a belief a rational one, or one which the believer is justified in holding? He maps the various totally different and purportedly rival accounts that philosophers give of epistemic justification ('internalist' and 'externalist'), and argues that they are really accounts of different concepts. He distinguishes (as most epistemologists do not) between synchronic justification (justification at a time) and diachronic justification (synchronic justification resulting from adequate investigation) — both internalist and externalist. He argus that most kinds of justification are worth having because (for different reasons) indicative of truth. However, it is only justification of intermalist kinds that can guide a believer's actions. Swinburne goes on to show the usefulness of the probability calculus in elucidating how empirical evidence makes beliefs probably true: every proposition has an intrinsic probability (an a priori probability independent of empirical evidence) which may be increased or decreased by empirical evidence. This innovative and challenging book will refresh epistemology and rewrite its agenda.

Much of the writing in Anglo-American epistemology in the twentieth century focused on the conditions for beliefs being "justified." In a book that seeks to shift the ground of debate within theory of knowledge, William P. Alston finds that the century-long search for a correct account of the nature and conditions of epistemic justification misses the point. Alston calls for that search to be suspended and for talk of epistemic justification to cease. He proposes instead an approach to the epistemology of belief that focuses on the evaluation of various "epistemic desiderata" that may be satisfied by beliefs.Alston finds that features of belief that are desirable for the goals of cognition include having an adequate basis, being formed in a reliable way, and coherence within bodies of belief. In Alston's view, a belief's being based on an adequate ground and its being formed in a reliable way, though often treated as competing accounts of justification, are virtually identical. Beyond "Justification" also contains discussions of fundamental questions about the epistemic status of principles and beliefs and appropriate responses to various kinds of skepticism.

Michael Bergmann provides a decisive refutation of internalism and a sustained defense of externalism, developing his theory of justification by imposing both a proper function and a no-defeater requirement.

Epistemic Justification collects twelve distinguished and influential essays in epistemology by William P. Alston taken from a body of work spanning almost two decades. They represent the gradual development of Alston's thought in epistemology.He concentrates on topics that are central to contemporary epistemology and provides a much-needed and useful map to these issues be explicitly distinguishing and interrelating concepts of justification used in epistemology. More important, he develops and defends his own distinctive epistemic view throughout the volume. Notably, he argues for an account of justification that combines both internalist and externalist features. In addition, he discusses various forms of foundationalism and supports a moderate form. Finally, Alston demonstrates that the epistemic circularity that often plagues our attempts to validate our basic sources of belief does not prevent our showing that they are reliable sources of knowledge.

Evidentialism is a popular theory of epistemic justification, yet, as early proponents of the theory Earl Conee and Richard Feldman admit, there are many elements that must be developed before Evidentialism can provide a full account of epistemic justification, or well-founded belief. It is the aim of this book to provide the details that are lacking; here McCain moves past Evidentialism as a mere schema by putting forward and defending a full-fledged theory of epistemic justification. In this book McCain offers novel approaches to several elements of well-founded belief. Key among these are an original account of what it takes to have information as evidence, an account of epistemic support in terms of explanation, and a causal account of the basing relation (the relation that one's belief must bear to her evidence in order to be justified) that is far superior to previous accounts. The result is a fully developed Evidentialist account of well-founded belief.

Ever since Plato it has been thought that one knows only if one's belief hits the mark of truth and does so with adequate justification. The issues debated by Laurence BonJour and Ernest Sosa concern mostly the nature and conditions of such epistemic justification, and its place in our understanding of human knowledge. Presents central issues pertaining to internalism vs. externalism and foundationalism vs. virtue epistemology in the form of a philosophical debate. Introduces students to fundamental questions within epistemology while engaging in contemporary debates. Written by two of today’s foremost epistemologists. Includes an extensive bibliography.

Presents and defends a bold new approach to the ethics of belief and to resolving the internalism-externalism debate in epistemology.

What is the role of consciousness in our mental lives? Declan Smithies argues here that consciousness is essential to explaining how we can acquire knowledge and justified belief about ourselves and the world around us. On this view, unconscious beings cannot form justified beliefs and so they cannot know anything at all. Consciousness is the ultimate basis of all knowledge and epistemic justification. Smithies builds a sustained argument for the epistemic role of phenomenal consciousness which draws on a range of considerations in epistemology and the philosophy of mind. His position combines two key claims. The first is phenomenal mentalism, which says that epistemic justification is determined by the phenomenally individuated facts about your mental states. The second is accessibilism, which says that epistemic justification is luminously accessible in the sense that you're always in a position to know which beliefs you have epistemic justification to hold. Smithies integrates these two claims into a unified theory of epistemic justification, which he calls phenomenal accessibilism. The book is divided into two parts, which converge on this theory of epistemic justification from opposite directions. Part 1 argues from the bottom up by drawing on considerations in the philosophy of mind about the role of consciousness in mental representation, perception, cognition, and introspection. Part 2 argues from the top down by arguing from general principles in epistemology about the nature of epistemic justification. These mutually reinforcing arguments form the basis for a unified theory of the epistemic role of phenomenal consciousness, one that bridges the gap between epistemology and philosophy of mind.

This volume gathers eleven new and three previously unpublished essays that take on questions of epistemic justification, responsibility, and virtue. It contains the best recent work in this area by major figures such as Ernest Sosa, Robert Audi, Alvin Goldman, and Susan Haak.

With one exception, all of the papers in this volume were originally presented at a conference held in April, 1978, at The Ohio State University. The excep tion is the paper by Wilfrid Sellars, which is a revised version of a paper he originally published in the Journal of Philosophy, 1973. However, the present version of Sellars' paper is so thoroughly changed from its original, that it is now virtually a new paper. None of the other nine papers has been published previously. The bibliography, prepared by Nancy Kelsik, is very extensive and it is tempting to think that it is complete. But I believe that virtual com pleteness is more likely to prove correct. The conference was made possible by grants from the College of Human ities and the Graduate School, Ohio State University, as well as by a grant from the Philosophy Department. On behalf of the contributors, I want to thank these institutions for their support. I also want to thank Marshall Swain and Robert Turnbu~l for early help and encouragement; Bette Hellinger for assistance in setting up the confer ence; and Mary Raines and Virginia Foster for considerable aid in the pre paration of papers and many other conference matters. The friendly advice of the late James Cornman was also importantly helpful. April,1979 GEORGE S. PAPPAS ix INTRODUCTION The papers in this volume deal in different ways with the related issues of epistemic justification or warrant, and the analysis of factual knowledge.