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.

This paper outlines how we may understand knowing-that as a kind of knowing-how-to, and thereby as an ability. (Contrast this form of analysis with the more commonly attempted reduction, of knowing-how-to to knowing-that.) The sort of ability in question has much potential complexity. In general, questioning can, but need not, be part of this complexity. However, questioning is always an element in the complexity that is philosophical knowing. The paper comments on the nature of this particular form of knowing.

Taking his conceptual cue from Ernest Sosa, John Turri has offered a putative conceptual solution to the Gettier problem: Knowledge is cognitively adept belief, and no Gettiered belief is cognitively adept. At the core of such adeptness is a relation of manifestation. Yet to require that relation within knowing is to reach for what amounts to an infallibilist conception of knowledge. And this clashes with the spirit behind the fallibilism articulated by Gettier when stating his challenge. So, Turri’s form of response is irrelevant to that challenge, which was intended to pose a conceptual problem within fallibilist conceptions of knowledge. (And that failure on Turri’s part needs to be highlighted to remind epistemologists of the need to assess Gettier cases by a fallibilist standard. Although that need was described earlier by Robert Almeder, apparently his advice is being overlooked. This paper develops it anew, in a more general form.)

_Self-Knowledge_ introduces philosophical ideas about knowledge and the self. The book takes the form of a personal meditation: it is one person’s attempt to reflect philosophically upon vital aspects of his existence. It shows how profound philosophy can swiftly emerge from intense private reflection upon the details of one’s life and, thus, will help the reader take the first steps toward philosophical self-understanding. Along the way, readers will encounter moments of puzzlement, then clarity, followed by more perplexity and further insights, and then—finally—some philosophical peace of mind.

2. Ginet envisages a person’s fully understanding ‘what the sentence p says’ – which is the person’s fully understanding ‘what is said by one who utters p in normal circumstances in order to assert that p’ (p. 3). The understanding involved is direcError: Illegal entry in bfchar block in ToUnicode CMapted at meaning. It is one’s ‘understanding the parts and the structure of the sentence’ (ibid.). In the next section, I say more about the details of such understanding. First, though, here is how it can help to constitute p’s being self-evident simpliciter (p. 13)

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

_Yes, But How Do You Know?_ is an invitation to think philosophically through the use of sceptical ideas. Hetherington challenges our complacency and asks us to reconsider what we think we know. How much can we discover about our surroundings? What sort of beings are we? Can we trust our own reasoning? Is science all it is cracked up to be? Can we acquire knowledge of God? Are even the contents of our own minds transparent? In inviting, lucid prose, Hetherington addresses these questions and more, using scepticism to illuminate many perennial philosophical puzzles.