Inflationary cosmology’s account for the emergence of the seeds of structure in the universe out of primordial quantum fluctuations is empirically successful as far as the so called scalar modes is concerned, but not so regarding the tensor modes. On the other hand, the usual account has some serious conceptual problems, connected to the quantum macro-objectification question. In the search for an approach to resolve the latter, we find substantially modified predictions (with respect to the standard ones) for one of the observables, specifically the estimates for the amplitude and shape of the spectrum primordial gravity waves. This is an interesting example, where considerations that might have initially thought to be “just of philosophical interest” actually led to novel and (so far better) predictions for empirical facts.
There will be at least three MAPS talks this semester (I am still waiting to hear back regarding a fourth). The preliminary schedule below should convey a sense of the basic plan.
A number of invited speakers asked to visit in Spring 2019 or Fall 2019 instead of this fall. In case you are interested, I list those future speakers below.
Best,
Isaac
Upcoming Talks
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Massimo Pigliucci (CUNY)
Details: 4:30-6:30pm Tuesday Oct 16; 5307 CUNY Graduate Center (365 5th Ave.).
Title: The variety of scientism and the limits of science
Abstract: Science is by far the most powerful approach to the investigation of the natural world ever devised. Still, it has limits, and there are many areas and questions where the scientific approach is ill suited, or at best provides only pertinent information rather than full answers. The denial of this modest attitude about science is called scientism, which declares science to be the only form of human knowledge and understanding, attempting to subsume everything else, including all the humanistic disciplines, into “science” very broadly (mis-)construed. In this talk, I argue that this is a mistake, and that it moreover has the potential to undermine public trust in science itself.
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Mario Hubert (Columbia)
Details: 4:30-6:30pm Tuesday Nov20; location TBD.
Title: When Fields Are Not Degrees of Freedom (joint work with Vera Hartenstein).
Abstract: We show that in the Maxwell–Lorentz theory of classical electrodynamics most initial values for fields and particles lead to an ill-defined dynamics, as they exhibit singularities or discontinuities along light-cones. This phenomenon suggests that the Maxwell equations and the Lorentz force law ought rather to be read as a system of delay differential equations, that is, differential equations that relate a function and its derivatives at different times. This mathematical reformulation, however, leads to physical and philosophical consequences for the ontological status of the electromagnetic field. In particular, fields cannot be taken as independent degrees of freedom, which suggests that one should not add them to the ontology.
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Spring 2019
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Nina Emery (Mount Holyoke)
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Fall 2019
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Quayshawn Spencer (UPenn)
Loewer distinguishes two approaches to laws and time: Humean accounts, which deny primitive modality and explain temporal asymmetries in scientific terms, and non-Humean accounts that take temporal asymmetry and modality to be metaphysically fundamental. I’ll argue that Loewer neglects an important third approach: deny metaphysical claims about fundamentality, and explain temporal asymmetries as well as the function of modal entities in scientific terms. This pragmatist approach provides a clear ontology to science, and, and unlike the other two accounts, doesn’t use metaphysics in place of scientific explanation.
There will be dinner after the talk. If you are interested, please send an email with “Dinner” in the heading to nyphilsci@gmail.com (please note that all are welcome, but only the speaker’s dinner will be covered). If you have any other questions, please email isaac.wilhelm@rutgers.edu.
Over the course of his 49 year career (48 years of which were spent at Rutgers), Peter established himself as a giant in the field of aesthetics, especially in the philosophy of music. Sadly, Peter passed away in 2017. To honor his memory, the Rutgers Philosophy Department is hosting a one-day conference on October 26, 2018, celebrating his life’s philosophical work.
The Conference will include talks by Christy Mag Uidhir (Houston), Jenefer Robinson (Cincinnati), Jerrold Levinson (Maryland), and David Davies (McGill). In addition, Aaron Meskin (Leeds) will introduce and read Peter Kivy’s unpublished ‘The Case of (Digital) Wagner.’ Finally, there will be a time set aside for remembrances from Peter’s friends and colleagues.
All are welcome to attend the conference. There is no registration fee; however, attendees are encouraged to pre-register (so that we have an accurate headcount for the lunch and reception). To pre-register, please email us at kivymemorial@philosophy.rutgers.edu
Conference Information
October 26, 2018
9:30 am – 5:00 pm – Conference
5:00 am – 6:15 pm – Reception
The conference and reception will take place at the Teleconference Room on the 4th Floor of Alexander Library (169 College Avenue, New Brunswick, NJ). In addition to the reception at the close of the conference, a catered lunch will be served.
The exact conference schedule will be posted soon.
Questions can be directed to kivymemorial@philosophy.rutgers.edu
What we are hoping for is a free, open, wide-ranging and informal conversation about a number of topics that people have lately been thinking more and more about – and that seem likely to play increasingly central roles, over the next several years, in the foundations of physics. These include questions of the emergence/fundamentality of space and time, the philosophical analysis and scientific role of chance, the relationship between physics and agency, and the possibility, desirability and scientific appropriateness of a complete and fundamental theory of nature.
Location: Pupin Hall Theory Center (8th floor), Columbia University.
Directions: Pupin Hall is located at the northwest end of the campus, in between the Northwest Corner building and Schapiro (south side of 120th Street). The Center for Theoretical Physics is located on the left once you arrive on the 8th floor in Pupin Hall.
RSVP: Please send an email to sr3109@columbia.edu if you would like to attend.
Workshop schedule:
Friday October 26, First Session: “Questions of chance”
– 10:00 – 11.15: Lay-of-the-land talk by Barry Loewer (Rutgers): “The metaphysics of laws and chance in physics”
– 11.15 – 11.30: Break
– 11.30 – 1:00: Panel with Jeff Barrett (UCI), Sean Carroll (Caltech), Mario Hubert (Columbia) and Charles Sebens (UCSD)
– 1:00 – 1:30: General Discussion
– 1:30 – 3:00: Lunch in Columbia area
Friday October 26, Second Session: “Physics and agency”
– 3:00- 4:15: Lay-of-the-land talk by Jenann Ismael (Columbia): “Physics and agency: the missing piece of the puzzle”
– 4:15 – 4:30: Break
– 4:30 – 6:00: Panel with David Albert (Columbia), Thomas Blanchard (IWU), Alison Fernandes (Trinity College Dublin) and Michael Strevens (NYU).
– 6:00 – 6:30: General Discussion
– 7:00: Conference Dinner
Saturday October 27, First Session: “The future of space and time”
– 10:00 – 11.15: Lay-of-the-land talk by Carlo Rovelli (Aix-Marseille): “Do we all mean the same, when we say ‘space’ and ‘time’?”
– 11.15 – 11.30: Break
– 11.30 – 1:00: Panel with Gordon Belot (Michigan), Sean Carroll (Caltech), Nick Huggett (UIC) and Jill North (Rutgers)
– 1:00 – 1:30: General Discussion
– 1:30 – 3:00: Lunch in Columbia area
Saturday October 27, Second Session: “Fundamentality and the ultimate aspirations of physics”
– 3:00- 4:15: Lay-of-the-land talk by Kerry McKenzie (UCSD): “Delusions of a final theory: the problem of progress in physics and metaphysics”
– 4:15 – 4:30: Break
– 4:30 – 6:00: Panel with David Albert (Columbia), Michael Miller (Toronto), Rachel Rosen (Columbia) and Porter Williams (USC)
– 6:00 – 6:30: General Discussion
Sponsor: The event is jointly organized by the Department of Philosophy and the Department of Physics at Columbia University, in association with the MA programme in the Philosophical Foundations of Physics. We would like in particular to acknowledge the generous and invaluable support both to the MA programme and to the workshop from Guerman Aliev.
I introduce a sequence which I call indefinite: a sequence every element of which has a successor but whose number of elements is bounded; this is no contradiction. I then consider the possibility of space and time being indefinitely divisible. This is theoretically possible and agrees with experience. If this is space and time’s structure, then even if the laws of nature are deterministic, the behaviour of physical systems will be probabilistic. This approach might also shed light on directionality in time and other physical phenomena.
There will be dinner after the talk. If you are interested, please send an email with “Dinner” in the heading to nyphilsci@gmail.com (please note that all are welcome, but only the speaker’s dinner will be covered). If you have any other questions, please email isaac.wilhelm@rutgers.edu.
Upcoming Talks
Mario Hubert (Columbia)
4:30-6:30pm Wednesday Nov 28; location TBD.
Title: When Fields Are Not Degrees of Freedom (joint work with Vera Hartenstein).
Abstract: We show that in the Maxwell–Lorentz theory of classical electrodynamics most initial values for fields and particles lead to an ill-defined dynamics, as they exhibit singularities or discontinuities along light-cones. This phenomenon suggests that the Maxwell equations and the Lorentz force law ought rather to be read as a system of delay differential equations, that is, differential equations that relate a function and its derivatives at different times. This mathematical reformulation, however, leads to physical and philosophical consequences for the ontological status of the electromagnetic field. In particular, fields cannot be taken as independent degrees of freedom, which suggests that one should not add them to the ontology.
We show that in the Maxwell–Lorentz theory of classical electrodynamics most initial values for fields and particles lead to an ill-defined dynamics, as they exhibit singularities or discontinuities along light-cones. This phenomenon suggests that the Maxwell equations and the Lorentz force law ought rather to be read as a system of delay differential equations, that is, differential equations that relate a function and its derivatives at different times. This mathematical reformulation, however, leads to physical and philosophical consequences for the ontological status of the electromagnetic field. In particular, fields cannot be taken as independent degrees of freedom, which suggests that one should not add them to the ontology.
(joint work with Vera Hartenstein)
There will be dinner after the talk. If you are interested, please send an email with “Dinner” in the heading to nyphilsci@gmail.com (please note that all are welcome, but only the speaker’s dinner will be covered). If you have any other questions, please email isaac.wilhelm@rutgers.edu.
MAPS is supported by Rutgers, Columbia, NYU, and most recently, a generous gift from member Dan Pinkel.
You probably know the Lucas Brothers from their Netflix comedy special On Drugs or their appearances in TV shows and movies like Lady Dynamite and 22 Jump Street. You might not know that they are serious students of philosophy. Join us on Wednesday, November 28th at 7:30 PM in the Strand Bookstore’s 2nd Floor Art Department as Kenny and Keith Lucas join Michael Brownstein (Associate Professor of Philosophy at John Jay College and author of The Implicit Mind) to discuss how philosophy shapes their comedy, how comedy works, the weirdly popular idea that comedians are today’s philosophers, and more.
The price of admission is a $5 gift certificate to the Strand. (You were probably going to spend $5 at the Strand some time soon, anyway.) Please purchase tickets here and share the Facebook event. I will take all the help I can get in spreading the word.
Stay tuned for more info about Kwame Anthony Appiah’s December 4th talk about identity at Philosophy in the Library!
I argue that we do not understand gauge theory as well as we think we do, when boundaries are present. I will briefly explain the conceptual and technical issues that arise at the boundary. I will then propose a tentative resolution, which requires us to think of theories not in space-time, but in field-space.
Motivated by considerations from relativity theory, philosophers have recently contended that talk about an object’s existence in time should not be taken as fundamental, but rather analysed in the language of a formal theory of location in spacetime. This suggestion has important consequences for the debate about persistence: how do ordinary objects exist at different times? It has triggered a program of recovery whereby the main views from the classical debate, previously expressed using the language of temporal mereology, have been redefined in a locational framework. In this paper, I extend this program to the stage theory of persistence, the view according to which objects are instantaneous three-dimensional stages which exist at different times by virtue of having counterparts at these times. I offer a new characterization of the view, the first in a purely locational language, and argue that this locational approach helps dissolve confusions about the view.
The Logic and Metaphysics Workshop will be meeting on Mondays from 4:15 to 6:15 in room TBD of the Graduate Center, CUNY (365 5th Avenue). The (provisional) schedule is as follows:
Feb 4. Melvin Fitting, CUNY
Feb 11. Benjamin Neeser, Geneva
Feb 18. GC CLOSED. NO MEETING
Feb 25. Achille Varzi, Columbia
Mar 4. Eric Bayruns Garcia, CUNY
Mar 11. Romina Padro, CUNY
Mar 18. Jeremy Goodman, USC
Mar 25. Kit Fine, NYU
Apr 1. Elena Ficara, Paderborn
Apr 8. Chris Scambler, NYU
Apr 15. Jenn McDonald, CUNY
Apr 22. GC CLOSED. NO MEETING
Apr 29. Tommy Kivatinos, CUNY
May 6. Daniel Durante, Natal
May 13. Martina Botti, Columbia
May 20. Vincent Peluce, CUNY
Professor Barbara Gail Montero is the director of (and a performer in) the upcoming multimedia, interdisciplinary event Curved Spacetimes: Where Friedrich Nietzsche Meets Virginia Woolf. Prof. Nickolas Pappas will also perform (reading spoken word as Friedrich Nietzsche), and Prof. Jonathan Gilmore is a member of the team that brought the project to fruition.
According to the American Society for Aesthetics (who partially funded this project with a $7,000 grant), Curved Spacetimes is “multisensory event focused on the Physics, Aesthetics, and Metaphysics of Time. . . .[T]he evening will commence with a Nietzsche-Woolf-curved-spacetime-inspired reception that will allow you to test your knowledge of our central figures. Following the reception, you will experience Nietzsche, Woolf and curved spacetime coming to life on the stage (through dance, live music and the spoken word), and then listen to a panel discussion that will take you more deeply into the ideas guiding the performance.”
When: Sunday, March 17, 2019: 6-9 pm
Where: The Tank, 312 W. 36th St. 1st floor, New York City.
Schedule of Events
- 6 PM: Pre-performance catered reception—pass the Woolf/Nietzsche pre-test for a free drink!
- 7 PM: Performance
- 8 PM: Panel discussion on the physics, aesthetics, and metaphysics of time
Choreography: Logos Dance Collective (Barbara Gail Montero, Theresa Duhon, Patra Jongjitirat, and Gregory Kollarus)
Performers: Elise Crull, Theresa Duhon, Maxine Flasher-Duzgunes, Patra Jongjitirat, Gregory Kollarus, Barbara Gail Montero, and Nickolas Pappas
Music: Selections from Bach’s Cello Suites, performed live by cellist Ivan Luza
Text: excerpts from Thus Spoke Zarathustra, The Gay Science, Mrs. Dalloway, and The Diary of Virginia Woolf
Panelists for the after-performance discussion:
- Jeff Friedman, Associate Professor of Dance Rutgers University
- Kathleen Higgins, Professor of Philosophy, University of Texas at Austin
- Timothy Maudlin, Professor of Philosophy, New York University
- Heather Whitney, JD, Harvard Law School & PhD Candidate, New York University
Moderator: Rebecca Ariel Porte, Writer and member of the Core Faculty at the Brooklyn Institute for Social Research.
Free tickets for students in philosophy, literature, dance and physics are supported by the ASA grant and are available from bmontero@gc.cuny.edu
For all others, tickets are on sale now on-line at The Tank
Project Team:
- Barbara Gail Montero (Project Director), Professor of Philosophy, CUNY and Founder and member of the Logos Dance Collective
- Jonathan Gilmore, Professor of Philosophy, CUNY
- Maxine Flasher-Duzgunes, BFA student in Dance at NYU’s Tisch School of the Arts and member of the Logos Dance Collective
- Cliff Mak, Assistant Professor of English, Queens College, CUNY