Knowledge and Lotteries is organized around an epistemological puzzle: in many cases, we seem consistently inclined to deny that we know certain 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 things which 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...

John Hawthorne and David Manley present an original treatment of the semantic phenomenon of reference and the cognitive phenomenon of singular thought. In Part I, they argue against the idea that either is tied to a special relation of causal or epistemic acquaintance. Part II challenges the alleged semantic rift between definite and indefinite descriptions on the one hand, and names and demonstratives on the other--a division that has been motivated in part by appeals to considerations of acquaintance. Drawing on recent work in linguistics and philosophical semantics, Hawthorne and Manley...