"Might this be a dream?" In this book, distinguished philosopher J. J. Valberg approaches the familiar question about dream and reality by seeking to identify its subject matter: what is it that would be the dream if "this" were a dream? It turns out to be a subject matter that contains the whole of the world, space, and time but which, like consciousness for Sartre, is nothing "in itself." This subject matter, the "personal horizon," lies at the heart of the (...) main topics--the first person, the self, and the self in time--explored at length in the book. The personal horizon is, Valberg contends, the subject matter whose center each of us occupies, and which for each of us ceases with death. This ceasing to be presents itself solipsistically not just as the end of everything "for me" but as the end of everything absolutely. Yet since it is the same for everyone, this cannot be. Death thus confronts us with an impossible fact: something that cannot be but will be. The puzzle about death is one of several extraphilosophical puzzles about the self that Valberg discusses, puzzles that can trouble everyday consciousness without any contribution from philosophy. Nor can philosophy resolve the puzzles. Its task is to get to the bottom of them, and in this respect to understand ourselves--a task philosophy has always set itself. (shrink)

It is widely thought that sceptical arguments, if correct, would show that everyday empirical knowledge‐claims are false. Against this, I argue that the very generality of traditional sceptical arguments means that there is no direct incompatibility between everyday empirical claims and sceptical scenarios. Scepticism calls into doubt, not ordinary empirical beliefs, but philosophical attempts to give a deep ontological explanation of such beliefs. G. E. Moore's attempt to refute scepticism (and idealism) was unsuccessful, because it failed to recognise that philosophical (...) scepticism operates on a different level from that on which we make – or doubt – particular empirical claims. And, as I argue with specific reference to work by Nozick and Fogelin, Moore’s basic confusion is still widely shared in contemporary discussions of scepticism. (shrink)

The brain-in-a-vat argument for skepticism is best formulated, not using the closure principle, but using the “Preference Principle,” which states that in order to be justified in believing H on the basis of E, one must have grounds for preferring H over each alternative explanation of E. When the argument is formulated this way, Dretske’s and Klein’s responses to it fail. However, the strengthened argument can be refuted using a direct realist account of perception. For the direct realist, refuting the (...) SIV scenario is not a precondition on knowledge of the external world, and only the direct realist can give a non-circular account of how we know we’re not brains in vats. (shrink)

The brain-in-a-vat argument for skepticism is best formulated, not using the closure principle, but using the “Preference Principle,” which states that in order to be justified in believing H on the basis of E, one must have grounds for preferring H over each alternative explanation of E. When the argument is formulated this way, Dretske’s and Klein’s responses to it fail. However, the strengthened argument can be refuted using a direct realist account of perception. For the direct realist, refuting the (...) SIV scenario is not a precondition on knowledge of the external world, and only the direct realist can give a non-circular account of how we know we’re not brains in vats. (shrink)

The first Ukrainian translation of the classic work of ancient skepticism, Sextus Empiricus’ Outlines of Pyrrhonism, made by D. of Sc. Philology Lesia Zvonska under the scientific editorship of Dr. of Sc. in Philosophy. Oleg Khoma.