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Title: Searching for the Perceptual Source
Date/Time: Friday, April 7, 1:30-3:30
Location: Kresge 3364
Abstract: Some appearance reports specify a “perceptual source” — that is, an individual that must appear a certain way, for the report to be true. For instance, Asudeh and Toivonen (2012) hold that the copy raising sentence (1) requires that Tom himself look a certain way, while the null-subject variant (2) doesn’t require this, and could, for instance, be true in virtue of the state of the kitchen, even if Tom isn’t present.
(1) Tom looks like he’s cooking.
(2) It looks like Tom is cooking.
A number of analyses have been offered for appearance reports like these, making different predictions about when a perceptual source is specified and when not. I will claim, however, that all are unsatisfactory, and this is because they focus solely on matrix-level argument structure. By going through a variety of data, I’ll motivate the sensitivity of the perceptual source interpretation both to the fine-grained semantics of the embedded clause, as well as to the broader conversational context. This, I suggest, follows plausibly from the evidential role of appearance reports; and I’ll consider how some previous analyses might be elaborated to capture this idea.
Date: March 10, 2017
Time: 1:30-3:30 pm
Location: Kresge 5531
Title: Externalism’s Vagueness Problem
Many natural language expressions seemingly lead to Sorites paradoxes, in that we can construct a series of claims that make use of, or relate to, a given expression, each of which is intuitively plausible but cannot be mutually true. In this sense, many natural language expressions are vague. If one accepts that the truth of `Donald is bald’ relates to the number of hairs on Donald’s head, one seems likewise committed to the implausible claim that the loss of a single hair can make someone bald. But, to deny that baldness pertains to head hair count seems equally implausible. I’ll argue that problems of this sort are merely apparent, and indeed not a consequence of natural language meanings. Rather, these difficulties arise for a particular externalist commitment to the relationship between linguistic meaning and truth. That is, the long standing problems pertaining to vagueness are the consequence of a (likewise long standing) semantic theory which holds that the meaning of a linguistic expression determines the truth-conditions for that expression. Alternatively, if we deny that natural language expressions have truth-conditions, many of the problems posed by vagueness do not arise in the first place. I’ll illustrate how an internalist semantics can account for natural language speaker judgments pertaining to vague expressions without generating Sorites paradoxes.
Date: Thursday, December 1
Time: 1:30 – 3:30 pm
Location: Crowe 1-140
Additional info about MEW 10 (Sept 30-Oct1) can be found here.
Fri Sept 23rd, 1:30-2:30 pm
August 27, 2016 will be the last workshop of the Mellon Sawyer series in Social Epistemology (Registration is free but necessary).