Knowledge and Lotteries is organized around an epistemological puzzle: in many cases, we seem consistently inclined to deny that we know a certain class of propositions, while crediting ourselves with knowledge of propositions that imply them. In its starkest form, the puzzle is this: we do not think we know that a given lottery ticket will be a loser, yet we normally count ourselves as knowing all sorts of ordinary things that entail that its holder will not suddenly acquire a (...) large fortune. After providing a number of specific and general characterizations of the puzzle, Hawthorne carefully examines the competing merits of candidate solutions. In so doing, he explores a number of central questions concerning the nature and importance of knowledge, including the relationship of knowledge to assertion and practical reasoning, the status of epistemic closure principles, the merits of various brands of scepticism, the prospects for a contextualist account of knowledge, and the potential for other sorts of salience-sensitive accounts. Along the way, he offers a careful treatment of pertinent issues at the foundations of semantics. His book will be of interest to anyone working in the field of epistemology, as well as to philosophers of language. (shrink)

Contextualism has been hotly debated in recent epistemology and philosophy of language. The Case for Contextualism is a state-of-the-art exposition and defense of the contextualist position, presenting and advancing the most powerful arguments in favor of the view and responding to the most pressing objections facing it.

In this illuminating study Craig argues that the standard practice of analyzing the concept of knowledge has radical defects--arbitrary restriction of the subject matter and risky theoretical presuppositions. He proposes a new approach similar to the "state-of-nature" method found in political theory, building the concept up from a hypothesis about its social function and the needs it fulfills. Shedding light on much that philosophers have written about knowledge, its analysis and the obstacles to its analysis, and the debate over skepticism, (...) this compelling work will be of interest to students and scholars of epistemology and the philosophy of language. (shrink)

How much context-sensitivity is there in English? Cappelen and Lepore’s answer: Not very much. On their view, context-sensitivity is confined to a ‘Basic List’, ‘plus or minus a bit’, that includes pronouns, demonstratives, temporal and spatial adverbs like ‘here’, ‘now’, and ‘yesterday’, and a short list of context dependent nouns and adjectives. Shockingly, the authors claim that ‘Lepore is ready’, ‘Cappelen has had enough’, and ‘Cappelen is quite tall,’ have a context-invariant meaning. Nor is that meaning incomplete, in the sense (...) of being something that can only be given a truth value relative to an enrichment. No, simultaneous utterances of ‘Lepore is ready’ always express the same proposition—that Lepore is ready—one that is true or false. When is it true? Cagily, the authors inform us that it is true if and only if Lepore is ready. One might wish to inquire further as to when Lepore is ready. For example: ‘If Lepore is ready for breakfast but not ready to learn to play golf, is Lepore ready?’ and ‘Given that I am always ready for a fulfilling relationship, am I ever not ready?’ Whenever they are faced with questions such as these, the authors defer to the arena of metaphysics, where they admit to being ‘rank amateurs’. (shrink)

Contextualism treats ‘knows’ as an indexical that denotes different epistemic properties in different contexts. Contrastivism treats ‘knows’ as denoting a ternary relation with a slot for a contrast proposition. I will argue that contrastivism resolves the main philosophical problems of contextualism, by employing a better linguistic model. Contextualist insights are best understood by contrastivist theory.

Philosophers on all sides of the contextualism debates have had an overly narrow conception of what semantic context sensitivity could be. They have conflated context sensitivity (dependence of truth or extension on features of context) with indexicality (dependence of content on features of context). As a result of this conflation, proponents of contextualism have taken arguments that establish only context sensitivity to establish indexicality, while opponents of contextualism have taken arguments against indexicality to be arguments against context sensitivity. Once these (...) concepts are carefully pulled apart, it becomes clear that there is conceptual space in semantic theory for nonindexical forms of contextualism that have many advantages over the usual indexical forms. (shrink)