[PLing] Vortrag Yasutada Sudo
viola.schmitt at univie.ac.at
Thu Apr 20 20:15:08 CEST 2017
wir möchten Sie ganz herzlich zu einem Vortrag von Yasutada Sudo (UCL)
am nächsten Mittwoch (26.4.) um 19h einladen. (Die Information zum
Veranstaltungsort folgt noch.)
Titel des Vortrags: `It's not always redundant to assert what can be
Das Abstract finden Sie unten.
Jakob Steixner & Viola Schmitt
Title: It's not always redundant to assert what can be presupposed
Abstract: Mayr & Romoli (2016) claim that the felicity of sentences of
the form (¬S or (S and T)) is problematic for theories of redundancy,
because S in the second disjunct is redundant. They propose two
solutions to this puzzle that make crucial use of (i) incremental
computation of local contexts that is blind to certain parts of the
sentence, and (ii) a grammatical mechanism of exhaustification, and
conclude that their observation is evidence for (i) and (ii). I take
issue with their conclusion and argue that their observation does not
necessarily motivate (i) and (ii), because the puzzle only arises under
a specific assumption about presupposition satisfaction and redundancy
of assertion, namely, that they refer to the same notion of entailment.
It is natural to make this assumption in possible worlds semantics, but
is not necessarily motivated in a more fine-grained theory of meaning.
Adopting Situation Semantics, I will demonstrate that the above problem
disappears once it is assumed that redundancy is computed with reference
to a stronger notion of entailment than presupposition satisfaction.
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