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
Conference Schedule
Friday May 10
- 1pm: Rachel Goodman (University of Wisconsin-Milwaukee)
Introductory Overview1:30pm: Jake Quilty-Dunn (University of Oxford)
On Elisabeth Camp’s “Putting Thoughts to Work”4:30pm: John Kulvicki (Darmouth College)
On Jacob Beck’s “Perception is Analog”
Saturday May 11
- 1pm: Jacob Beck (York University)
On Jake Quilty-Dunn’s “Perceptual Pluralism”4pm: Elisabeth Camp (Rutgers University)
On John Kulvicki’s “Modeling the Meanings of Pictures”
The Five Essential Readings for the Conference
The conference is predicated on the assumption that everyone in attendance will have read all five of these essays:
- John Haugeland, Representational Genera
- Elisabeth Camp, Putting Thoughts to Work
- Jacob Beck, Perception Is Analog
- Jake Quilty-Dunn, Perceptual Pluralism
- John Kulvicki, Modeling The Meanings of Pictures (excerpt)
Some Helpful Background Readings
Here are ten additional readings that help to fill in some of the background to the topics that will be discussed at the conference. Those new to these topics might start with the Kulvicki, Camp, and Giardino and Greenberg readings, and then move on to the others.
- John Kulvicki, Images in Mind
- Elisabeth Camp, Thinking With Maps
- Valeria Giardino and Gabriel Greenberg, Introduction: Varieties of Iconicity
- John Haugeland, Analog and Analog
- Fred Dretske, Sensation and Perception
- Jerry Fodor, Preconceptual Representation
- Michael Rescorla, Cognitive Maps and the Language of Thought
- Tyler Burge, Origins of Perception
- Tyler Burge, Steps Towards Origins of Propositional Thought
- Jacob Beck, The Generality Constraint and the Structure of Thought
- Whit Schonbein, Varieties of Analog and Digital Representation
If you have any questions about the conference, please contact Zed Adams at zed@newschool.edu.
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.
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
There is a broad consensus that Aristotle introduced the concept of matter in order to develop a consistent account of substantial change. However, it is disputed which role matter fulfills in substantial change. According to the traditional interpretation, matter persists while taking on or losing a substantial form. According to a rival interpretation, matter does not persist in substantial change; instead, it is an entity from which a new substance can emerge and which ceases to exist in this process. In my view, both interpretations are problematic in the light of Aristotle’s broader ontological project and are at odds with the way Aristotle describes the substantial generation of living beings. On the basis of Aristotle’s biological theory, I will suggest that Aristotelian matter is a continuant in substantial generation, but does not satisfy the common criteria for persistence that apply to individual substances.
Anna Schriefl
Anna Schriefl is Wissenschaftliche Mitarbeiterin (assistant professor) at the University of Bonn, and currently a visiting scholar at the New School. She has published a book about Plato’s criticism of money and wealth, and most recently an introduction into Stoicism (both in German).
Selected speakers:
The Art of Change is a bold experimental work that introduces a radically new artistic form. Starting with the traditional notion of opera as a type of work that blends music, theater, art, and design into a single form, The Art of Change brings performers and thinkers together on stage and fuses live performance with historical video footage, recorded interviews and multimedia content. All of this is woven together into a tapestry that is generative, interactive, participative, and open.
As its title suggests, the work centers on the very idea of change and presents various ways of thinking, from the very pragmatic to the most speculative, about what needs to be changed in the world today. Actors, singers, instrumentalists, designers, and philosophers come together, with the audience, to speculate on this question and the many ways in which it can be answered.
The libretto, by philosopher Chiara Bottici, is the result of a process in which an initial text was developed through a collective authoring process that unfolded on Public Seminar – an online journal of ideas, politics and culture supported by The New School.
No two performances of The Art of Change are the same. Spoken dialogues within each performance are analyzed and processed on the fly through software which captures and develops the melodic and rhythmic patterns of speech to generate instrumental scores for the musicians and electronics. What is more, each evening features two guests – a thinker and a musician – who bring new perspectives and their unique vision to the work.
Performances:
January 16th, 8pm
January 17th, 5pm & 8pm
January 18th, 5pm & 8pm
January 21st, 8pm
Creative Team:
Jean-Baptiste Barrière, Concept, Video Design & Composition
Chiara Bottici, Libretto
Ashley Tata, Stage Direction
Timo Rissanen, Costume Design
Abigail Hoke-Brady, Lighting Design
Thomas Goepfer, Sound & Video Design
Camilla Hoitenga, Flutes Solo
Levy Lorenzo, Creative Technologist, Percussion
Actors, singers and instrumentalists of The New School’s College of Performing Arts: Hayley Boggs, William Desbiens, Youngwoo Jeon, Kalun Leung, Timmy Ong, Yeji Pyun, Samuel Rachmuth, Veronica Richer, Jane Skapek (assistant director), Zachary Sebek, Alexander Theiss, Jackie Traish, Yunnan Xu
Guest Artists:
January 16: Simon Critchley, philosopher and Joan La Barbara, musician
January 17: Cinzia Arruzza, philosopher and Rebekah Heller, musician
January 18: Dmitri Nikulin, philosopher and Ross Karre musician
January 21: Jamieson Webster, psychoanalyst and Joan La Barbara, musician
The Art of Change is a bold experimental work that introduces a radically new artistic form. Starting with the traditional notion of opera as a type of work that blends music, theater, art, and design into a single form, The Art of Change brings performers and thinkers together on stage and fuses live performance with historical video footage, recorded interviews and multimedia content. All of this is woven together into a tapestry that is generative, interactive, participative, and open.
As its title suggests, the work centers on the very idea of change and presents various ways of thinking, from the very pragmatic to the most speculative, about what needs to be changed in the world today. Actors, singers, instrumentalists, designers, and philosophers come together, with the audience, to speculate on this question and the many ways in which it can be answered.
The libretto, by philosopher Chiara Bottici, is the result of a process in which an initial text was developed through a collective authoring process that unfolded on Public Seminar – an online journal of ideas, politics and culture supported by The New School.
No two performances of The Art of Change are the same. Spoken dialogues within each performance are analyzed and processed on the fly through software which captures and develops the melodic and rhythmic patterns of speech to generate instrumental scores for the musicians and electronics. What is more, each evening features two guests – a thinker and a musician – who bring new perspectives and their unique vision to the work.
Performances:
January 16th, 8pm
January 17th, 5pm & 8pm
January 18th, 5pm & 8pm
January 21st, 8pm
Creative Team:
Jean-Baptiste Barrière, Concept, Video Design & Composition
Chiara Bottici, Libretto
Ashley Tata, Stage Direction
Timo Rissanen, Costume Design
Abigail Hoke-Brady, Lighting Design
Thomas Goepfer, Sound & Video Design
Camilla Hoitenga, Flutes Solo
Levy Lorenzo, Creative Technologist, Percussion
Actors, singers and instrumentalists of The New School’s College of Performing Arts: Hayley Boggs, William Desbiens, Youngwoo Jeon, Kalun Leung, Timmy Ong, Yeji Pyun, Samuel Rachmuth, Veronica Richer, Jane Skapek (assistant director), Zachary Sebek, Alexander Theiss, Jackie Traish, Yunnan Xu
Guest Artists:
January 16: Simon Critchley, philosopher and Joan La Barbara, musician
January 17: Cinzia Arruzza, philosopher and Rebekah Heller, musician
January 18: Dmitri Nikulin, philosopher and Ross Karre musician
January 21: Jamieson Webster, psychoanalyst and Joan La Barbara, musician
The Art of Change is a bold experimental work that introduces a radically new artistic form. Starting with the traditional notion of opera as a type of work that blends music, theater, art, and design into a single form, The Art of Change brings performers and thinkers together on stage and fuses live performance with historical video footage, recorded interviews and multimedia content. All of this is woven together into a tapestry that is generative, interactive, participative, and open.
As its title suggests, the work centers on the very idea of change and presents various ways of thinking, from the very pragmatic to the most speculative, about what needs to be changed in the world today. Actors, singers, instrumentalists, designers, and philosophers come together, with the audience, to speculate on this question and the many ways in which it can be answered.
The libretto, by philosopher Chiara Bottici, is the result of a process in which an initial text was developed through a collective authoring process that unfolded on Public Seminar – an online journal of ideas, politics and culture supported by The New School.
No two performances of The Art of Change are the same. Spoken dialogues within each performance are analyzed and processed on the fly through software which captures and develops the melodic and rhythmic patterns of speech to generate instrumental scores for the musicians and electronics. What is more, each evening features two guests – a thinker and a musician – who bring new perspectives and their unique vision to the work.
Performances:
January 16th, 8pm
January 17th, 5pm & 8pm
January 18th, 5pm & 8pm
January 21st, 8pm
Creative Team:
Jean-Baptiste Barrière, Concept, Video Design & Composition
Chiara Bottici, Libretto
Ashley Tata, Stage Direction
Timo Rissanen, Costume Design
Abigail Hoke-Brady, Lighting Design
Thomas Goepfer, Sound & Video Design
Camilla Hoitenga, Flutes Solo
Levy Lorenzo, Creative Technologist, Percussion
Actors, singers and instrumentalists of The New School’s College of Performing Arts: Hayley Boggs, William Desbiens, Youngwoo Jeon, Kalun Leung, Timmy Ong, Yeji Pyun, Samuel Rachmuth, Veronica Richer, Jane Skapek (assistant director), Zachary Sebek, Alexander Theiss, Jackie Traish, Yunnan Xu
Guest Artists:
January 16: Simon Critchley, philosopher and Joan La Barbara, musician
January 17: Cinzia Arruzza, philosopher and Rebekah Heller, musician
January 18: Dmitri Nikulin, philosopher and Ross Karre musician
January 21: Jamieson Webster, psychoanalyst and Joan La Barbara, musician
The Art of Change is a bold experimental work that introduces a radically new artistic form. Starting with the traditional notion of opera as a type of work that blends music, theater, art, and design into a single form, The Art of Change brings performers and thinkers together on stage and fuses live performance with historical video footage, recorded interviews and multimedia content. All of this is woven together into a tapestry that is generative, interactive, participative, and open.
As its title suggests, the work centers on the very idea of change and presents various ways of thinking, from the very pragmatic to the most speculative, about what needs to be changed in the world today. Actors, singers, instrumentalists, designers, and philosophers come together, with the audience, to speculate on this question and the many ways in which it can be answered.
The libretto, by philosopher Chiara Bottici, is the result of a process in which an initial text was developed through a collective authoring process that unfolded on Public Seminar – an online journal of ideas, politics and culture supported by The New School.
No two performances of The Art of Change are the same. Spoken dialogues within each performance are analyzed and processed on the fly through software which captures and develops the melodic and rhythmic patterns of speech to generate instrumental scores for the musicians and electronics. What is more, each evening features two guests – a thinker and a musician – who bring new perspectives and their unique vision to the work.
Performances:
January 16th, 8pm
January 17th, 5pm & 8pm
January 18th, 5pm & 8pm
January 21st, 8pm
Creative Team:
Jean-Baptiste Barrière, Concept, Video Design & Composition
Chiara Bottici, Libretto
Ashley Tata, Stage Direction
Timo Rissanen, Costume Design
Abigail Hoke-Brady, Lighting Design
Thomas Goepfer, Sound & Video Design
Camilla Hoitenga, Flutes Solo
Levy Lorenzo, Creative Technologist, Percussion
Actors, singers and instrumentalists of The New School’s College of Performing Arts: Hayley Boggs, William Desbiens, Youngwoo Jeon, Kalun Leung, Timmy Ong, Yeji Pyun, Samuel Rachmuth, Veronica Richer, Jane Skapek (assistant director), Zachary Sebek, Alexander Theiss, Jackie Traish, Yunnan Xu
Guest Artists:
January 16: Simon Critchley, philosopher and Joan La Barbara, musician
January 17: Cinzia Arruzza, philosopher and Rebekah Heller, musician
January 18: Dmitri Nikulin, philosopher and Ross Karre musician
January 21: Jamieson Webster, psychoanalyst and Joan La Barbara, musician