Token-reflexive theories of indexicals – words like ‘I,’ ‘here,’ and ‘today’ – are widely thought to face a problem in account for intuitively valid arguments involving indexicals. Yet all discussions of the problem with which I am familiar focus on particular examples or on particular rules of inference. In this paper, I first state the problem in its full generality, and then argue that two recent attempts to reject the problem fail. Finally, I consider the proposal by García-Carpintero that demonstratives (...) – ‘this’ and ‘that’ – raise the same problem. I argue that while there are important similarities between the logic problem for token-reflexives and the role of demonstratives in logic, recent work on the logic of demonstratives can offer insights into logic that token-reflexive theories cannot. (shrink)

Synonymy, at its most basic, is sameness of meaning. A token-reflexive expression is an expression whose meaning assigns a referent to its tokens by relating each particular token of that particular expression to its referent. In doing so, the formulation of its meaning mentions the particular expression whose meaning it is. This seems to entail that no two token-reflexive expressions are synonymous, which would constitute a strong objection against token-reflexive semantics. In this paper, I propose and defend a notion of (...) synonymy for token-reflexive expressions that allows such expressions to be synonymous, while being a fairly conservative extension of the customary notion of synonymy. (shrink)

Abstract -/- Quantifier domain restriction (QDR) and two versions of nominal restriction (NR) are implemented as restrictions that depend on a previously introduced interpreter and interpretation time in a two-dimensional semantic framework on the basis of simple type theory and categorial grammar. Against Stanley (2002) it is argued that a suitable version of QDR can deal with superlatives like tallest. However, it is shown that NR is needed to account for utterances when the speaker intends to convey different restrictions for (...) multiple uses of the same quantifying determiner. We argue that NR generally fares better with such examples but also observe that examples like Every sailor waves at every sailor might be pragmatically anomalous. An account of contextual domain restriction is proposed that (i) excludes these anomalous readings (but it is shown how they could be included), (ii) makes it possible to express different contextual domain restrictions as long-range dependencies on an interpreter and an interpretation time, and (iii) additionally models restrictions based on locative constructions as general mereological constraints introduced by shifting the index. (shrink)

Theoria, Volume 87, Issue 1, Page 109-135, February 2021.

One of the most promising aspects of Perry 's Reflexive-Referential Theory is its capacity to generate a variety of contents that may be associated with a single utterance, contents that may be used for various explanatory purposes. My concern in this paper is that, as it stands, RRT generates too many contents. The problem is not just that most of those contents will be explanatorily idle, but rather, that nothing in the actual RRT explains why those contents cannot play the (...) roles that their minimally different “neighbors” can play. In Section 1, I discuss two kinds of example that motivate RRT and its multiplicity of contents; the first comes close enough to some of Perry's own examples, but the second is original, and may be therefore viewed as an application of RRT to a problem that has not been discussed by Perry himself. In Section 2, I will show how these examples give rise, in turn, to problems of overgeneration. In other words, just as RRT is able to derive contents that may be used to account for the cases that need explanation, it ought to be able to derive analogous contents that, in turn, give counterintuitive, if not outright wrong predictions. In Section 3, I will tentatively outline a line of response that Perry could take. The overall direction of the paper is thus optimistic, since the problems raised may be viewed as pointing to ways of improving RRT, rather than undermining it. (shrink)

Semanticists often restrict their theories by imposing constraints on the parameters that can be employed for interpreting the expressions of a language. Such constraints are based on non-logical features of actual contexts of utterance, but they often have important effects on issues that do pertain to logic, like analyticity or entailment. For example, Kaplan’s restriction to so-called “proper contexts” was required in order to count “I am here now” as valid. In this paper I argue that constraints of this kind (...) are often posited in an arbitrary and non-consistent way, and that they yield the intended results only at the price of imposing ad hoc principles whose justification could in turn justify further, often undesirable restrictions into the theory. I also introduce a criterion for telling whether such constraints are imposed in a legitimate manner. (shrink)