Stephen Hetherington

How might epistemology build upon its past and present, so as to be better in the future? Epistemology Futures takes bold steps towards answering that question. What methods will best serve epistemology? Which phenomena and concepts deserve more attention from it? Are there approaches and assumptions that have impeded its progress until now? This volume contains provocative essays by prominent epistemologists, presenting many new ideas for possible improvements in how to do epistemology. Contributors: Paul M. Churchland, Catherine Z. Elgin, Richard Feldman, A. C. Grayling, Stephen Hetherington, Christopher Hookway, Hilary Kornblith, Mark Kaplan, William G. Lycan, Adam Morton, Jonathan M. Weinberg, Linda Zagzebski.

Despite the problems students often have with the theory of knowledge, it remains, necessarily, at the core of the philosophical enterprise. As experienced teachers know, teaching epistemology requires a text that is not only clear and accessible, but also capable of successfully motivating the abstract problems that arise.In Knowledge Puzzles, Stephen Hetherington presents an informal survey of epistemology based on the use of puzzles to illuminate problems of knowledge. Each topic is introduced through a puzzle, and readers are invited to work their own ways toward a solution. Hetherington’s light and undogmatic style encourages class discussion and independent thought rather than the memorization of “book” answers.Covering all of the most important epistemological issues, informed by classical and contemporary literature, and rich in probing questions and suggestions for further readings, Knowledge Puzzles is a pedagogical breakthrough. Whether it is used as a main text or supplement, this lucid and engaging text will be welcomed by both teachers and students.

Edmund Gettier's 1963 verdict about what knowledge is not has become an item of philosophical orthodoxy, accepted by philosophers as a genuine epistemological result. It assures us that - contrary to what Plato and later philosophers have thought - knowledge is not merely a true belief well supported by epistemic justification. But that orthodoxy has generated the Gettier problem - epistemology's continuing struggle to understand how to accommodate Gettier's apparent result within an improved conception of knowledge. In this book, Stephen Hetherington argues that none of epistemology's standard attempts to solve that problem have succeeded: he shows how subtle yet fundamental mistakes - regarding explication, methodology, properties, modality, and fallibility - have permeated those responses to Gettier's challenge. His fresh and original book outlines a new way of solving the problem, and an improved grasp of Gettier's challenge and its significance is the result. In a sense, Plato can now embrace Gettier.

Gettier problems or cases are named in honor of the American philosopher Edmund Gettier, who discovered them in 1963. They function as challenges to the philosophical tradition of defining knowledge of a proposition as justified true belief in that proposition. The problems are actual or possible situations in which someone has a belief that is both true and well supported by evidence, yet which — according to almost all epistemologists — fails to be knowledge. Gettier’s original article had a dramatic impact, as epistemologists began trying to ascertain afresh what knowledge is, with almost all agreeing that Gettier had refuted the traditional definition of knowledge. They have made many attempts to repair or replace that traditional definition of knowledge, resulting in several new conceptions of knowledge and of justificatory support. In this respect, Gettier sparked a period of pronounced epistemological energy and innovation — all with a single two-and-a-half page article. There is no consensus, however, that any one of the attempts to solve the Gettier challenge has succeeded in fully defining what it is to have knowledge of a truth or fact. So, the force of that challenge continues to be felt in various ways, and to various extents, within epistemology. Sometimes, the challenge is ignored in frustration at the existence of so many possibly failed efforts to solve it. Often, the assumption is made that somehow it can — and will, one of these days — be solved. Usually, it is agreed to show something about knowledge, even if not all epistemologists concur as to exactly what it shows

The hypothesis that we are brains in a vat is one which we believe to be false. Could it possibly be true, however? Metaphysical realists accept that our believing it to be false does not entail its falsity. They also accept that if –as brains in a vat –we were to say or think “We are brains in a vat”, then we would be correct. Ever the claimed foe of the metaphysical realist, though, Hilary Putnam argues that the brains‐in‐a‐vat hypothesis cannot be true, in particular that if we were brains in a vat then we could not correctly say or think that we were like that. I will defend metaphysical realism against Putnam's argument.

_Metaphysics and Epistemology: A Guided Anthology_ presents a comprehensive introductory overview of key themes, thinkers, and texts in metaphysics and epistemology. Presents a wide-ranging collection of carefully excerpted readings on metaphysics and epistemology Blends classic and contemporary works to reveal the historical development and present directions in the fields of metaphysics and epistemology Provides succinct, insightful commentary to introduce the essence of each selection at the beginning of chapters which also serve to inter-link the selected writings.

Norström has argued that contemporary epistemological debates about the conceptual relations between knowledge-that and knowledge-how need to be supplemented by a concept of technological knowledge—with this being a further kind of knowledge. But this paper argues that Norström has not shown why technological knowledge-that is so distinctive because Norström has not shown that such knowledge cannot be reduced conceptually to a form of knowledge-how. The paper thus applies practicalism to the case of technological knowledge-that. Indeed, the paper shows why Norström’s conception of technological knowledge unintentionally strengthens this proposed form of reduction

Of course, if infallibilism about such knowledge is true, then it is true that one can never know that one is not dreaming. But, of course, if infallibilism is true, then there is also no special difficulty posed for one’s having knowledge in general by one’s not knowing in particular that one is not dreaming: one would know either nothing or next to nothing anyway, regardless of one’s not knowing in particular that one is not dreaming. Yet epistemologists have generally regarded the challenge of knowing that one is not dreaming as being at least somewhat pivotal or special. This suggests that, although they wish not to concede that no one can know that one is not dreaming, they wish to be fallibilists about knowledge.