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
- September 18 – Cristina Beltrán (NYU)
- October 9 – Jennifer Scuro (New Rochelle) – “Mapping Ableist Biases: Diagnoses and Prostheses”
- November 6 – Lillian Cicerchia (Fordham)
- March 12 – Rahel Jaeggi (Humboldt)
- April 9 – Ann Murphy (New Mexico), “Hunger on Campus: Continental Philosophy and Basic Needs”
- April 16 – Rahel Jaeggi (Humboldt/IAS), “Criticism and Its Discontents: A Defense of an Immanent Critique of Forms of Life”
February 12May 7 – Robin Celikates (Amsterdam/IAS), “Radical Civility? Civil Disobedience and the Ideology of Non-Violence”
- September 18 – Cristina Beltrán (NYU)
- October 9 – Jennifer Scuro (New Rochelle) – “Mapping Ableist Biases: Diagnoses and Prostheses”
- November 6 – Lillian Cicerchia (Fordham)
- March 12 – Rahel Jaeggi (Humboldt)
- April 9 – Ann Murphy (New Mexico), “Hunger on Campus: Continental Philosophy and Basic Needs”
- April 16 – Rahel Jaeggi (Humboldt/IAS), “Criticism and Its Discontents: A Defense of an Immanent Critique of Forms of Life”
February 12May 7 – Robin Celikates (Amsterdam/IAS), “Radical Civility? Civil Disobedience and the Ideology of Non-Violence”
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
- September 18 – Cristina Beltrán (NYU)
- October 9 – Jennifer Scuro (New Rochelle) – “Mapping Ableist Biases: Diagnoses and Prostheses”
- November 6 – Lillian Cicerchia (Fordham)
- March 12 – Rahel Jaeggi (Humboldt)
- April 9 – Ann Murphy (New Mexico), “Hunger on Campus: Continental Philosophy and Basic Needs”
- April 16 – Rahel Jaeggi (Humboldt/IAS), “Criticism and Its Discontents: A Defense of an Immanent Critique of Forms of Life”
February 12May 7 – Robin Celikates (Amsterdam/IAS), “Radical Civility? Civil Disobedience and the Ideology of Non-Violence”
Our next meeting will be on September 6 and we will go over Christian List’s survey article on Social Choice from the Stanford Encyclopedia of Philosophy.
Critique is an assertion of values pitted against a state of affairs. To say that things should not be the way they are–to respond to questions such as ‘Why do I think this political or economic arrangement is wrong (and why should I care?)?’ implies an ethical stance. Critique thus draws together fact and value, domains that a long tradition of moral thought has argued exist on distinct planes. For there are dimensions of political life that are incomprehensible without this conjunction between ethical motivations and social realities. But if they are to have political consequences, such questions cannot be confined to private introspection. Scale matters. This talk looks at the articulation between everyday interactions and social movements to show the interplay among the first, second, and third person stances that characterize ethical life. Drawing ethnographic examples from American feminism and Vietnamese Marxism, it considers some of the ways in which ethical intuitions emerge, consolidate, and change, and argues that objectifications and the reflexivity they facilitate help give ethical life a social history.
This essay tries to develop a “black radical Kantianism” – that is, a Kantianism informed by the black experience in modernity. After looking briefly at socialist and feminist appropriations of Kant, I argue that an analogous black radical appropriation should draw on the distinctive social ontology and view of the state associated with the black radical tradition. In ethics, this would mean working with a (color-conscious rather than colorblind) social ontology of white persons and black sub-persons and then asking what respect for oneself and others would require under those circumstances. In political philosophy, it would mean framing the state as a Rassenstaat (a racial state) and then asking what measures of corrective justice would be necessary to bring about the ideal Rechtsstaat.
Response by César Cabezas Gamarra.
Presented by the German Idealism Workshop
Rebecca Comay, Professor of Philosophy and Comparative Literature, The University of Toronto discusses Hegel and Beckett followed by a response from Paul Kottman of The New School for Social Research.
Meetings are held on Tuesdays at Fordham’s Lincoln Center campus in Manhattan in the Plaza View Room on the 12th floor of the Lowenstein Building (113 W 60th St).We meet from 5:30 to 6:45 and papers are read in advance. If interested in attending, contact sahaddad@fordham.edu, swhitney@fordham.edu, or jeflynn@fordham.edu.
2019-20
- September 24 – Rosaura Martínez (UNAM) “Alterability and Writing. Rethinking an Ontology of Dependency”
- October 15 – Jesús Luzardo (Fordham) “The Wages of the Past: Whiteness, Nostalgia, and Property”
- November 19 – Verena Erlenbusch-Anderson (Syracuse) “Conceptualizing Terrorism ‘From Below’: Lynching as Racial Terrorism”
- February 11 – Jill Stauffer (Haverford)
- March 10 – Sina Kramer (Loyola Marymount), “How to Read a City: Toward a Political Epistemology of Gentrification.”
- April 7 – David Lay Williams (DePaul) “’Too much abundance in one or a few private men’: Hobbes on Inequality and the Concentration of Wealth”