Propositional dynamic logic (PDL) is a framework for reasoning about nondeterministic program executions (or, more generally, nondeterministic actions). In this setting, nondeterminism is taken as a primitive: a program is nondeterministic iff it has multiple possible outcomes. But what is the sense of “possibility” at play here? This talk explores an epistemic interpretation: working in an enriched logical setting, we represent nondeterminism as a relationship between a program and an agent deriving from the agent’s (in)ability to adequately measure the dynamics of the program execution. More precisely, using topology to capture the observational powers of an agent, we define the nondeterministic outcomes of a given program execution to be those outcomes that the agent is unable to rule out in advance. In this framework, determinism coincides exactly with continuity: that is, determinism is continuity in the observation topology. This allows us to embed PDL into (dynamic) topological (subset space) logic, laying the groundwork for a deeper investigation into the epistemology (and topology) of nondeterminism.
The seminar is concerned with applying formal methods to fundamental issues, with an emphasis on probabilistic reasoning, decision theory and games. In this context “logic” is broadly interpreted as covering applications that involve formal representations. The topics of interest have been researched within a very broad spectrum of different disciplines, including philosophy (logic and epistemology), statistics, economics, and computer science. The seminar is intended to bring together scholars from different fields of research so as to illuminate problems of common interest from different perspectives. Throughout each academic year, meetings are regularly presented by the members of the seminar and distinguished guest speakers.
details tba
02/08/2019 Faculty House, Columbia University
4:00 PM
03/29/2019 Faculty House, Columbia University
4:00 PM
04/19/2018 Faculty House, Columbia University
4:00 PM
Convergence to the truth is viewed with some ambivalence in philosophy of science. On the one hand, methods of inquiry that lead to the truth in the limit are prized as marks of scientific rationality. But an agent who, by using some method, expects to always converge to the truth seems to fail a minimum standard of epistemic modesty. This point was recently brought home by Gordon Belot in his critique of Bayesian epistemology. In this paper I will study convergence to the truth theorems within the framework of Edward Nelson’s radically elementary probability theory. This theory provides an enriched conceptual framework for investigating convergence and gives rise to an appropriately modest from of Bayesianism.
The seminar is concerned with applying formal methods to fundamental issues, with an emphasis on probabilistic reasoning, decision theory and games. In this context “logic” is broadly interpreted as covering applications that involve formal representations. The topics of interest have been researched within a very broad spectrum of different disciplines, including philosophy (logic and epistemology), statistics, economics, and computer science. The seminar is intended to bring together scholars from different fields of research so as to illuminate problems of common interest from different perspectives. Throughout each academic year, meetings are regularly presented by the members of the seminar and distinguished guest speakers.
details tba
02/08/2019 Faculty House, Columbia University
4:00 PM
03/22/2019 Faculty House, Columbia University
4:00 PM
04/19/2018 Faculty House, Columbia University
4:00 PM
The REC is a pre-read conference. The papers will be made available on April 15.
Friday, May 3, 2019
1:30 – 3:15 pm
Alex Byrne (MIT)
Chair: TBD
Coffee Break
3:45 – 5:30 pm
Susanna Rinard (Harvard)
Chair: TBD
Dinner
7:30 – 9:15 pm
Jonathan Kvanvig (Washington University St Louis)
Chair: TBD
Reception 9:30 – 11:00 PM
Saturday, May 4, 2019
9:30 – 11:15 am
Anil Gupta (University of Pittsburgh)
Chair: TBD
Coffee Break
11:45 – 1:30 pm Winner of the Young Epistemologist Prize
TBD
Chair: TBD
Lunch
2:45 – 4:30 pm
Maria Lasonen-Aarnio (University of Helsinki)
Chair: TBD
Discussants
Heather Battaly (University of Connecticut)
John Bengson (University of Wisconsin-Madison)
Annalisa Coliva (University of California Irvine)
Thomas Kelly (Princeton)
Participants
Chris Copan, Andy Egan, Megan Feeney, Peter Klein, Matthew McGrath, Susanna Schellenberg, Ernie Sosa
The REC is a pre-read conference, so papers are to be read in advance. There is no registration fee for the conference, but please notify Megan Feeney, the conference manager, if you plan to attend by sending an email to rutgersepistemologyconference@gmail.com. If you wish to participate in the meals, please send a check made out to “Rutgers University” to Megan Feeney by April 15 ($80 if you are a faculty member or a postdoc; $60 if you are a graduate student or an undergraduate): Megan Feeney; Rutgers Epistemology Conference; 106 Somerset St, 5th Floor; New Brunswick, NJ 08901.
Thursday, May 16th
9:00-9:30 am | Breakfast (Provided) |
9:30-9:45 am | Opening Remarks, James Swenson, Vice Provost for Academic Affairs |
9:45-10:45 am | Session 1 – Tom Bever, “Foundational cognitive science themes that Jerry explored” |
10:45-11:00 am | Coffee Break |
11:00 am – Noon | Session 2 – Rochel Gelman, “Innate learning and beyond: The case of number” |
Noon – 2:30 pm | Lunch (Not provided, see below for options) |
2:30-3:30 pm | Session 3 – Massimo Piattelli-Palmarini, “What Jerry and I got right about what Darwin got wrong” |
3:30-3:45 pm | Coffee Break |
3:45-4:45 pm | Session 4 – David Rosenthal, “Fodor’s Representationalism” |
4:45-5:45 pm | Session 5 – Terry Horgan, “Morphological content and chromatic illumination in belief fixation” |
6:00 pm | Dinner Reception Open to All (6th Floor WEST Wing of the Academic Building) |
Friday, May 17th
9:00-9:15 am | Breakfast (Provided) |
9:15-10:15 am | Session 6 – Louise Antony, “Not psychological, but not brutely causal either” |
10:15-10:30 am | Coffee Break |
10:30-11:30 am | Session 7 – Kevan Edwards, “Fodor* on concepts, Frege’s Problem, and the division of explanatory labor” |
11:30 am – 12:30 pm | Session 8 – Eric Margolis, “Understanding concept nativism” |
12:30-3:00 pm | Lunch (Not provided, see below for options) |
3:00-4:00 pm | Session 9 – Susan Schneider, “Conscious machines? A sober-minded approach” |
4:00-4:15 pm | Coffee Break |
4:15-5:15 pm | Session 10 – Georges Rey, “Fodor’s mis-guided Quineanism” |
5:15-6:15 pm | Session 11 – Randy Gallistel, “It’s numbers all the way down” |
6:15-6:30 pm | Closing Remarks |
Space is limited, so if you plan to attend, please click here to RSVP.
Conference Schedule
10AM Teddy Seidenfeld – Conditional Probability, Conditionalization, and Total Evidence
11AM Eleonora Cresto – Beyond Indeterminate Utilities. The Case of Neurotic Cake-Cutting
11:20AM Ignacio Ojea Quintana – Unawareness and Levi’s Consensus as Common Ground
11:40AM Rush Stewart – Uncertainty, Equality, Fraternity
1PM Nils-Eric Sahlin – Levi’s Decision Theory: Lessons Learned
1:45PM Wilfried Sieg – Scientific Theories as Set-Theoretic Predicates?
2:45PM Panel Discussion – Learning from Levi
Abstracts available in attached documents under “Supporting material.”
Memorial
A memorial service will be held at 5PM at St. Paul’s Chapel on the Columbia campus. Reception to follow on the 7th floor of Philosophy Hall.
Columbia University’s Department of Philosophy, the Morningside Institute, and the Thomistic Institute invite graduate students in philosophy, theology/religious studies, literature, and related disciplines to submit papers for “The Moral Imagination of the Novel.” The conference will examine the ways in which individual novels and the novel as a literary genre can be understood both to depict the search for moral, philosophical, and religious truth and to engage in this very search themselves. Is the novel a realistic or idealistic genre? Can novels expand our sense of moral possibilities? Can they contract them?
The conference will begin with four twenty-minute graduate student papers on Friday, October 4, followed by talks that day and the next from faculty. Confirmed speakers include:
Paul Elie (Georgetown)
Ann Astell (Notre Dame)
Thomas Pavel (Chicago)
Lauren Kopajtic (Fordham)
Dhananjay Jagannathan (Columbia)
Limited financial assistance is available to defray the cost of travel for student presenters, but students are encouraged to seek funds from their own institutions as well.
One-page proposals should be emailed to Molly Gurdon at mcg2197@columbia.edu by Saturday, August 31 to be considered. Invitations to present papers will be sent by Friday, September 6. Submissions should not contain any identifying information except for a title, but the author’s institution and program, along with the title of their proposed submission, should be noted in the e-mail submission.
Scholars working under the broad umbrella of New Materialism have offered compelling reappraisals of the ways in which we know, interact with, and exist in the world. This scholarship also intersects with recent work on music and sound, which raises rich sets of questions regarding human agency, material, ethics, aesthetics, embodiment, and the subject/object dichotomy, among other issues.
We invite scholars working in the humanities, arts and sciences to submit proposals for papers and performances that engage with the themes of sound and new materialism, broadly construed. We welcome work that adopts historical, technological, analytical, philosophical, materialist, and creative vantage points, among others. Overall, this conference will direct these diverse disciplinary and methodological perspectives towards convergent and critical issues, creating new, interdisciplinary lines of enquiry and generating original research.
The one-day conference will consist of panels that comprise of papers with short reflections by a moderator, as well as an evening concert that includes opportunities for discussion. The concluding concert of work that engages with these themes from creative perspectives will afford attendees with an opportunity to consider and discuss issues concerning sound, material, and agency in a forum that contrasts with, but also complements, our events during the day. Conference participants are strongly encouraged to attend both the daytime and evening portions of the conference.
Proposals are called for:
Paper presentations of 20 minutes with 10 minutes of Q&A.
Artistic presentation of 20 minutes with 10 minutes of discussion
Submission: Proposals of no more than 500 words (300 words for artistic presentation) should be submitted as a PDF by August 14th 2019 to jc5036@columbia.edu
and include “NMAS Submission” in the subject line. If you’re applying for an artistic presentation please include three representative 2 minute audio/video examples. Please also include the title of your proposed paper and anonymize your submission. Include your name, affiliation, and contact information in the body of the email, and also nominate any audio/visual requirements for your paper or performance.
Ian Hacking wrote that probability is a Janus-faced concept with one face looking toward the world and the other toward the mind. The face looking toward the world is central to laws and explanations in physics (especially quantum mechanics and statistical mechanics) and the special sciences. The face looking toward the mind is central to epistemology and decision theory. This conference concerns both aspects and especially their relation to each other. What is probability that it possesses both aspects? This three-day conference will focus on answering this and related questions.
There is no registration fee and attendance is open to all; however, RSVP is required. Please RSVP here before Oct 15, if you plan to attend. All are welcome!
General information is available here.
Conference Organizers
Barry Loewer (Rutgers)
Denise Dykstra (Rutgers)
Invited Participants
David Albert (Columbia)
Valia Allori (NIU)
Katie Elliott (UCLA)
Ned Hall (Harvard)
Carl Hoefer (Barcelona)
Jenann Ismael (Columbia)
Christopher Meacham (Amherst)
Wayne Myrvold (Western)
Richard Pettigrew (Bristol)
Jack Spencer (MIT)
Schedule Overview
(A detailed schedule is available here.)
Thursday, October 24
- 3:00 – 6:00: Metaphysics of Objective Probability: Ned Hall (Harvard); Jenann Ismael (Columbia).
Friday, October 25
- 9:00 – 9:50: Breakfast in the philosophy department
- 9:50 – 10:00: Welcome & Introductory Remarks (Barry Loewer)
- 10:00 – 1:00: Chance: Katie Elliott (UCLA); Christopher Meacham (Amherst).
- 1:00 – 2:30: Lunch
- 2:30 – 5:30: Probabilities in the Special Sciences: Carl Hoefer (Barcelona); Wayne Myrvold (Western Ontario).
Saturday, October 26
- 9:00 – 10:00: Breakfast in the philosophy department
- 10:00 – 1:00: Chance-Credence Principles: Richard Pettigrew (Bristol); Jack Spencer (MIT).
- 1:00 – 2:30: Lunch
- 2:30 – 5:30: Typicality and the Statistical Postulate: David Albert (Columbia); Valia Allori (NIU).
Please contact the conference organizers (LawsAndChanceProject@gmail.com) if you have any questions.