Apr
6
Fri
“Forms of Life, Forms of Thought: Hegel and Wittgenstein” Terry Pinkard @ New School, rm D1009
Apr 6 @ 4:30 pm – 6:30 pm

Please join the NY German Idealism Workshop for its next event on Thursday, April 6th, from 4:30 to 6:30pm at 6 East 16th St, room D1009. Terry Pinkard will present a paper entitled “Forms of Life, Forms of Thought: Hegel and Wittgenstein,” and New School’s Jay Bernstein will respond.

For anyone interested in reading the paper ahead of time, please send an e-mail to nygermanidealism@gmail.com

Apr
13
Fri
Icard: On the Rational Role of Randomization @ Faculty House, Columbia U
Apr 13 @ 4:10 pm

Randomized acts play a marginal role in traditional Bayesian decision theory, essentially only one of tie-breaking. Meanwhile, rationales for randomized decisions have been offered in a number of areas, including game theory, experimental design, and machine learning. A common and plausible way of accommodating some (but not all) of these ideas from a Bayesian perspective is by appeal to a decision maker’s bounded computational resources. Making this suggestion both precise and compelling is surprisingly difficult. We propose a distinction between interesting and uninteresting cases where randomization can help a decision maker, with the eventual aim of achieving a unified story about the rational role of randomization. The interesting cases, we claim, all arise from constraints on memory.

UNIVERSITY SEMINAR ON LOGIC, PROBABILITY, AND GAMES
On the Rational Role of Randomization
Thomas Icard (Stanford)

Sep
28
Fri
Robyn Marasco: Hegel’s Esotericism @ Columbia University Philosophy Dept. 716
Sep 28 @ 4:30 pm – 6:30 pm

Robyn Marasco (Hunter College) will deliver a paper entitled “Hegel’s Esotericism,” and Jeremy M. Glick (Hunter College) will respond.

Oct
16
Tue
Alfredo Ferrarin “Hegel and the Actuality of Thinking” @ Wolff Conference Room, D1103
Oct 16 @ 2:00 pm – 4:00 pm

Alfredo Ferrarin, professor of Philosophy at the University of Pisa on “Hegel and the Actuality of Thinking”.

Oct
23
Tue
A Dash of Hegel: A discussion with Slavoj Žižek, Rebecca Comay, and Frank Ruda @ Deutsches Haus
Oct 23 @ 6:00 pm – 8:00 pm
Nov
16
Fri
Nielsen: Speed-optimal Induction and Dynamic Coherence @ Faculty House, Columbia U
Nov 16 @ 4:10 pm – 6:10 pm

A standard way to challenge convergence-based accounts of inductive success is to claim that they are too weak to constrain inductive inferences in the short run. We respond to such a challenge by answering some questions raised by Juhl (1994). When it comes to predicting limiting relative frequencies in the framework of Reichenbach, we show that speed-optimal convergence—a long-run success condition—induces dynamic coherence in the short run. This is joint work with Eric Wofsey.

Michael Nielsen (Columbia University).
4:10 pm, Friday, November 16th, 2018
Faculty House, Columbia University

Dec
7
Fri
Actual Causality: A Survey, Joseph Halpern (Cornell) @ Faculty House, Columbia U
Dec 7 @ 4:10 pm

What does it mean that an event C “actually caused” event E? The problem of defining actual causation goes beyond mere philosophical speculation.  For example, in many legal arguments, it is precisely what needs to be established in order to determine responsibility.   (What exactly was the actual cause of the car accident or the medical problem?) The philosophy literature has been struggling with the problem of defining causality since the days of Hume, in the 1700s. Many of the definitions have been couched in terms of counterfactuals. (C is a cause of E if, had C not happened, then E would not have happened.) In 2001, Judea Pearl and I introduced a new definition of actual cause, using Pearl’s notion of structural equations to model counterfactuals.  The definition has been revised twice since then, extended to deal with notions like “responsibility” and “blame”, and applied in databases and program verification.  I survey the last 15 years of work here, including joint work with Judea Pearl, Hana Chockler, and Chris Hitchcock. The talk will be completely self-contained.

Jan
29
Tue
Game Theory with Mathematics Faculty Member Daniel King @ Wrexham Living Room
Jan 29 @ 7:00 pm – 9:00 pm

Daniel King (BS, Lafayette College. MS, PhD, University of Virginia) is a mathematics scholar with special interests in mathematics education, game theory, history and philosophy of mathematics, and the outreach of mathematics to the social sciences and the humanities. He currently teaches an undergraduate course, Game Theory: The Study of Strategy and Conflict.

In this talk, King will focus on two particularly intriguing “games:” Newcomb’s Problem and the Prisoners’ Dilemma. The analysis of both games leads us to a curious paradox of sorts. Fascinating and perplexing, these games and the paradoxes they unleash serve to challenge some of our most cherished beliefs and philosophical viewpoints. No prior knowledge of game theory (or advanced-level mathematics) is required in order to enjoy and fully engage with the ideas we explore in this talk.

This event is sponsored by Friends of Sarah Lawrence College and is open to the public.

To register for this event, or for more information on the Friends of Sarah Lawrence College, please e-mail friends@sarahlawrence.edu or call 914.323.6154.

Feb
8
Fri
Logic, Probability, and Games Seminar @ Faculty House, Columbia U
Feb 8 @ 4:00 pm

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

Feb
22
Fri
Buddha versus Popper: Do we live in the present or do we plan for the future? Rohit Parikh (CUNY) @ Faculty House, Columbia U
Feb 22 @ 4:10 pm

There are two approaches to life. The first one, which we are identifying with Sir Karl Popper, is to think before we act and to let our hypotheses die in our stead when the overall outcome is likely to be negative. We act now for a better future, and we think now which action will bring the best future. Both decision theory and backward induction are technical versions of this train of thought.  The second approach, which we will identify with the Buddha, is to live in the present and not allow the future to pull us away from living in the ever present  Now. The Buddha’s approach is echoed in many others who came after him, Jelaluddin Rumi, Kahlil Gibran, and even perhaps Jesus.  It occurs in many contemporary teachers like Eckhart Tolle and Thich Nhat Hanh.  We may call Popper’s approach “futurism” and the Buddha’s approach “presentism.”

In this talk, we will discuss various aspects of the discourse on presentism and futurism. The purpose is to contrast one with the other. We will not attempt to side with one against the other, and instead leave it as a future project to find a prescriptive action-guiding choice between the two. We merely conjecture that a better optimal choice between these two positions may be somewhere in between. (This is joint work with Jongjin Kim.)