What should "should" mean? - HAL-SHS - Sciences de l'Homme et de la Société Access content directly
Conference Papers Language Under Uncertainty Workshop, Kyoto University, January 2005 Year : 2006

What should "should" mean?

Bridget Copley

Abstract

One analysis of non-deontic should treats it as having less-than-universal quantification over the epistemically accessible worlds -- the worlds that, for all the speaker knows, could be the actual world. This analysis is based on the intuition that should assertions are weaker than are assertions of epistemic must sentences. Problems with the traditional analysis, however, indicate that there must be a different reason why these should sentences express weaker propositions. This paper argues that non-deontic should can involve either epistemic or metaphysical modality; both are weaker than epistemic must because should does not trigger a presupposition that things work out normally, while must does. An initially problematic attempt to extend this analysis to deontic should prompts a revision to Kratzer's theory of modals, in which the division of labor between the modal base and the ordering source is rethought.

Domains

Linguistics
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Dates and versions

halshs-00093569 , version 1 (13-09-2006)

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  • HAL Id : halshs-00093569 , version 1

Cite

Bridget Copley. What should "should" mean?. Language Under Uncertainty Workshop, Kyoto University, January 2005, 2006. ⟨halshs-00093569⟩
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