July 5 — Becky Keller – note Friday meeting because of “some kind of American holiday”July 11 — Alex Kiefer – room will be Philosophy 201B (downstairs to the right)July 18 — Kathryn PendoleyJuly 25 — Andrew LeeAug 1 — Simon BrownAug 8 — tbdAug 12ish— Henry ShevlinAug 22 — Andrew Richmond
July 5 — Becky Keller – note Friday meeting because of “some kind of American holiday”July 11 — Alex Kiefer – room will be Philosophy 201B (downstairs to the right)July 18 — Kathryn PendoleyJuly 25 — Andrew LeeAug 1 — Simon BrownAug 8 — tbdAug 12ish— Henry ShevlinAug 22 — Andrew Richmond
July 5 — Becky Keller – note Friday meeting because of “some kind of American holiday”July 11 — Alex Kiefer – room will be Philosophy 201B (downstairs to the right)July 18 — Kathryn PendoleyJuly 25 — Andrew LeeAug 1 — Simon BrownAug 8 — tbdAug 12ish— Henry ShevlinAug 22 — Andrew Richmond
July 5 — Becky Keller – note Friday meeting because of “some kind of American holiday”July 11 — Alex Kiefer – room will be Philosophy 201B (downstairs to the right)July 18 — Kathryn PendoleyJuly 25 — Andrew LeeAug 1 — Simon BrownAug 8 — tbdAug 12ish— Henry ShevlinAug 22 — Andrew Richmond
July 5 — Becky Keller – note Friday meeting because of “some kind of American holiday”July 11 — Alex Kiefer – room will be Philosophy 201B (downstairs to the right)July 18 — Kathryn PendoleyJuly 25 — Andrew LeeAug 1 — Simon BrownAug 8 — tbdAug 12ish— Henry ShevlinAug 22 — Andrew Richmond
July 5 — Becky Keller – note Friday meeting because of “some kind of American holiday”July 11 — Alex Kiefer – room will be Philosophy 201B (downstairs to the right)July 18 — Kathryn PendoleyJuly 25 — Andrew LeeAug 1 — Simon BrownAug 8 — tbdAug 12ish— Henry ShevlinAug 22 — Andrew Richmond
July 5 — Becky Keller – note Friday meeting because of “some kind of American holiday”July 11 — Alex Kiefer – room will be Philosophy 201B (downstairs to the right)July 18 — Kathryn PendoleyJuly 25 — Andrew LeeAug 1 — Simon BrownAug 8 — tbdAug 12ish— Henry ShevlinAug 22 — Andrew Richmond
July 5 — Becky Keller – note Friday meeting because of “some kind of American holiday”July 11 — Alex Kiefer – room will be Philosophy 201B (downstairs to the right)July 18 — Kathryn PendoleyJuly 25 — Andrew LeeAug 1 — Simon BrownAug 8 — tbdAug 12ish— Henry ShevlinAug 22 — Andrew Richmond
A sensible approach to the semantics of tense says that present tense and past tense “refer” to the evaluation time and to some pre-evaluation time, respectively. Indeed, this seems to be the case in unembedded sentences (e.g., Mary is thirty-five, Mary was thirty-five). But embedded tenses seem to misbehave: (1) does not express the proposition that two months prior to s* (= the speech time) Joseph was sure about the truth of [Mary is currently thirty-five]; this proposition is expressed by (2). Assuming that tenses are indexical expressions does not automatically solve the problem, since (1) does not express the proposition that two months prior to s* Joseph was sure about the truth of [Mary will be thirty-five at s*] either; that proposition is expressed by (3). (In addition, (2) does not express the proposition that two months prior to s* Joseph was sure about the truth of [Mary will be thirty-five at some s** < s*].) In fact, (1) roughly expresses the proposition that two months prior to s* Joseph was sure about the truth of [Mary is currently thirty-five and will still be thirty-five at s*] (Smith (1978), Enc (1987)). Indeed, unlike (1), (1′) is usually quite odd (presumably because most speakers presuppose that, like them, Joseph can accept that Mary is thirty-five for a period of two – sometimes even twelve – months, but not that she is thirty-five for a period of twenty months). To explain why the embedded past in (2) “refers” to the embedded evaluation time, and why the embedded present in (1)/(1’) “refers” to a time much larger than that, we assume, with Abusch (1997), that these embedded tenses are indexical expressions governed by general constraints on ‘de re’ attitude reports, including – crucially – the Upper Limit Constraint. Expanding on Abusch (1997) and Percus (2013), we derive the Upper Limit Constraint itself from general principles as well.
Logic and Metaphysics Workshop Fall 2019
September 2 GC Closed NO MEETING
September 9 Yael Sharvit, UCLA
September 16 Ole Hjortland and Ben Martin, Bergen
September 23 Alessandro Rossi, StAndrews
September 30 GC Closed NO MEETING
October 7 Dongwoo Kim, GC
October 14 GC Closed NO MEETING
October 21 Rohit Parikh, GC
October 28 Barbara Montero, GC
November 4 Sergei Aretmov, GC
November 11 Martin Pleitz, Muenster
November 18
November 25
December 2 Jessica Wilson, Toronto
December 9 Mark Colyvan, Sydney
December 16 MAYBE A MEETING; MAYBE NOT
According to logical anti-exceptionalism we come to be justified in believing logical theories by similar means to scientific theories. This is often explained by saying that theory choice in logic proceeds via abductive arguments (Priest, Russell, Williamson, Hjortland). Thus, the success of classical and non-classical theories of validity are compared by their ability to explain the relevant data. However, as of yet there is no agreed upon account of which data logical theories must explain, and subsequently how they prove their mettle. In this paper, we provide a non-causal account of logical explanation, and show how it can accommodate important disputes about logic.
Logic and Metaphysics Workshop Fall 2019
September 2 GC Closed NO MEETING
September 9 Yael Sharvit, UCLA
September 16 Ole Hjortland and Ben Martin, Bergen
September 23 Alessandro Rossi, StAndrews
September 30 GC Closed NO MEETING
October 7 Dongwoo Kim, GC
October 14 GC Closed NO MEETING
October 21 Rohit Parikh, GC
October 28 Barbara Montero, GC
November 4 Sergei Aretmov, GC
November 11 Martin Pleitz, Muenster
November 18
November 25
December 2 Jessica Wilson, Toronto
December 9 Mark Colyvan, Sydney
December 16 MAYBE A MEETING; MAYBE NOT