Calendar

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

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

In 1804 Schelling diagnosed our impending “annihilation of nature” due to our conceptual detachment from and consequent economic exploitation of our natural world. His critique of Modernity’s Cartesian Idealisms, effected through his inversion of the Kantian categories, results in a philosophical project whose relevance to our ongoing climate crisis is difficult to overstate.

Bruce Matthews
Bard College/BHSEC, professor of philosophy, research in German Idealism and Romanticism, with a focus on life and thought of F.W.J. Schelling, whose recent work revolves around Schelling’s critique of modernity with its anticipation of, as he wrote in 1804, ‘the annihilation of nature,’ and its relevance to the Anthropocene.

“Schelling in the Anthropocene: A New Mythology of Nature,” (Symposium: Canadian Journal of Continental Philosophy, 2015), “Schelling: A Brief Biographical Sketch of the Odysseus of German Idealism,” in The Palgrave Handbook to German Idealism (2014), and “The New Mythology: Between Romanticism and Humanism,” in The Relevance of Romanticism (Cambridge University Press, 2014). Books include the forthcoming intellectual biography, Schelling: Heretic of Modernity (2018), Schelling’s Organic Form of Philosophy: Life as the Schema of Freedom (SUNY 2011).

Presented by the Philosophy Department at The New School for Social Research

Please join us for a talk by Eric-John Russell (Universität Potsdam), who will present chapters from his recently published book, Why Everything is as it Seems: Hegel and Debord. Jacob McNulty (University College London) will provide a response followed by a Q&A with our audience.

Guy Debord has been called many things: pseudo-philosopher, nihilist, filmmaker, megalomaniac, strategist, third-rate Mephistopheles. His book The Society of the Spectacle (1967) has fallen into a similarly motley reception, frequently enveloped within the discourses of postmodernism, media and cultural studies, and avant-garde art history. My research however, dispenses with such narratives and instead offers a sustained examination of the concept of the society of the spectacle through the two pillars upon which Debord understood his own work as a critical theory of society: Marx’s critique of political economy and Hegel’s speculative philosophy. It is the latter that will be the focus of my paper, first by offering some introductory remarks on Debord’s theory of the spectacle but then arguing  that it precisely the speculative dimension of Hegel’s dialectic that remains central for Debord’s diagnosis of twentieth century capitalism, with emphasis placed on the importance of Hegel’s Wesenslogik. I will conclude with the historical significance of Debord’s “heretical Hegelianism,” specifically as an intervention within the atmosphere of the French Hegelianism of the interwar and postwar period.

15 Feb, 4pm:

James Kreines (Claremont McKenna)

From Shapeless Abyss Towards Self-Developing Thought: Taking Hegel on Spinoza Seriously

@ The New School, Room L502, at 2 W 13th Street

Guests and visitors policies at the New School can be accessed via this website. You will have to download CLEAR and upload proof of vaccination or the results of a rapid test. Please try to arrive 15 minutes earlier so we can help you in case of complications.

Feb 24:

Georg Spoo (Freiburg)

Grounds and Limits of Immanent Critique: Kant, Hegel, Marx

@ Columbia

Mar 3:

Heikki Ikaheimo

Hegel, Humanity, and Social Critique

@ Zoom

Mar 24:

Stephen Howard (KU Leuven)

Kant’s Late Philosophy of Nature: The Opus Postumum

@ Columbia

Apr 11:

Karin de Boer

Does Kant’s Antinomy of Pure Reason Amount to an A Priori History of Rational Cosmology?

@ Columbia

Apr 15, 4pm:

Eva von Redecker

Co-sponsored by the New School Graduate Student Conference

@ The New School

Apr 21:

Giulia Battistoni

NAture, Life, Organizm: The Legacy of Romanticism and Classical German Philosophy in Jonas’ Philosophical Biology

@ The New School

In Sanskrit epistemology, philosophers are preoccupied with the notion of pramā. A pramā, roughly, is a mental event of learning or knowledge-acquisition. Call any such mental event a knowledge-event. In A Confection of Refutation (Khaṇḍanakhaṇḍakhādya), the 12th century philosopher and poet Śrīharṣa argued that knowledge-events are indefinable. Any satisfactory (and therefore non-circular) definition of knowledge-events will have to include an anti-luck condition that doesn’t appeal back to the notion of learning or knowledge-acquisition itself. But there is no such anti-luck condition. What is novel about Śrīharṣa’s argument is that it is motivated by his commitment to a certain “knowledge first” approach to epistemology: the view that knowledge-events are epistemically prior to other non-factive mental states and events. On this view, when we are trying to determine whether an agent has undergone a knowledge-event, we don’t initially ascribe to them some other non-factive mental event, and then check if that event meets some further conditions (like truth or reliability) necessary for it to count as a knowledge-event; rather, we treat certain mental events by default as knowledge-events until a defeater comes along.  Surprisingly, Śrīharṣa argues that this kind of “knowledge first” epistemology should give us reason to doubt whether our ordinary attributions of knowledge-events are reliably tracking any sui generis psychological kind. In this talk, I reconstruct Śrīharṣa’s position.

With responses from Rosanna Picascia (Swarthmore College)

RSVP is required for dinner. Dinner will take place at a nearby restaurant. Please contact Lucilla at lm3335@columbia.edu for further information.