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ERIC Number: ED513141
Record Type: Non-Journal
Publication Date: 2009
Pages: 146
Abstractor: As Provided
Reference Count: 0
ISBN: ISBN-978-1-1092-7643-5
ISSN: N/A
Metasemantics: On the Limits of Semantic Theory
Parent, T.
ProQuest LLC, Ph.D. Dissertation, The University of North Carolina at Chapel Hill
METASEMANTICS is a wake-up call for semantic theory: It reveals that some semantic questions have no adequate answer. (This is meant to be the "epistemic" point that certain semantic questions cannot be "settled"--not a metaphysical point about whether there is a fact-of-the-matter.) METASEMANTICS thus checks our default "optimism" that any well-formed semantic question can be settled (at least in principle). Chapter One argues that relative to certain assumptions, a question like "What does "Pollux" denote?" "has no adequate answer". If an answer is to be non-circular, then any answer ultimately depends on an uninterpreted term--meaning that this term occurs absent an answer to what "it" denotes. This, I argue, makes the answer uninformative in certain crucial respects. The lesson here essentially vindicates Quine's thesis of ontological relativity (though not his behaviorism or semantic nihilism). Chapter Two and Three build on this "pessimism" in considering "ontic-idioms," such as "exist", "actual", etc. If Chapter One entails there is no saying what an ontic-idiom's "extension" is, these chapters show there is no saying what their "intension" is. Any attempt, I claim, will be equivocal. As corollaries, I show that a univocal statement of Realism about "x" is impossible--as well as a criterion of ontological commitment. Chapter Four considers truth-conditional semantics, generally speaking. After elaborating Davidson's claim about the "folly" of defining truth, I counter-balance his pessimism by showing that an informative analysis of 'true' is still possible (though only for certain translational purposes). Finally, Chapter Five evaluates a pessimistic argument concerning "mental" content. I argue that under externalism, a "priori" knowledge of content is impossible, at least for knowing whether a concept is about H[subscript 2]O versus XYZ. But this limit on the "a priori" should be unsurprising; I argue, moreover, that for other purposes we indeed know "a priori" what we think. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com/en-US/products/dissertations/individuals.shtml.]
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Publication Type: Dissertations/Theses - Doctoral Dissertations
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A