What does talk of meaning mean? All thinking consists in natural happenings in the brain. Talk of meaning though, has resisted interpretation in terms of anything that is clearly natural, such as linguistic dispositions. This, Kripke's Wittgenstein suggests, is because the concept of meaning is nor[...]

This book examines some of the deepest questions in philosophy: What is involved in judging a belief, action, or feeling to be rational? What place does morality have in the kind of life it makes most sense to lead? How are to understand claims to objectivity in moral judgments and in judgments of r[...]