What are laws of nature? The predominant view in contemporary philosophy of science is the Humean `best system account’ which holds that the laws of nature are merely descriptive, an efficient summary of contingent regularities that we find in the world. Using the concept of typicality, I will spell out a common anti-Humean intuition into a precise argument: A typical Humean world wouldn’t have any law-like regularities to begin with. Thus (I will argue), Humean metaphysics do not fit the objective order that we find in our universe.
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.
In her paper, “The Non-Governing Conception of Laws,” Helen Beebee argues that it is not a conceptual truth that laws of nature govern their instances, and that this fact insulates Humeans about laws of nature from some of the most pressing objections against their view. I agree with the first claim, but not the second. For although it is not a conceptual truth that laws govern, the view that laws govern follows straightforwardly from an important, though under-appreciated, principle that constrains scientific theory choice, and the principles that constrain scientific theory choice ought to constrain theory choice in metaphysics as well. I then show how the specific understanding of governance that plays a role in this argument raises serious concerns for Humeans about laws of nature.
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.
14.30 – 15.30: Kit Fine: A Truthmaker Semantics for Conditional Imperatives
15.30 – 15.45: Coffee Break
15.45 – 16.45: Friederike Moltmann: Underspecification of Attitudes and Truthmaker
Semantics
16.45-17.00: Coffee Break
17.00 – 18.00: Federico Faroldi: Truthmaker Semantics for Justification Logics – Open
Problems (joint work with Tudor Protopopescu)
18.00-18.15: Coffee Break
18.15 – 19.15: Cian Dorr: Truthmaking in the Object Language
K. Fine: A Truthmaker Semantics for Conditional Imperatives
I provide a truth-maker semantics for conditional imperatives and indicate how it might be extended to other conditional constructions.
F. Moltmann: Underspecification of Attitudes and Truthmaker Semantics
It has been argued that the satisfaction conditions of a desire can be underspecified by the complement clause. This provides support for the view according to which the complement clause gives a partial content of the reported desire, where partial content is formulated in terms of truthmaker theory. In this talk, I will discuss the extent of such underspecification and whether it truly supports a truthmaker-based approach to the content of attitudes.
Optional preparatory reading here.
F. Faroldi: Truthmaker Semantics for Justification Logics – Open Problems
Justification logics are a family of logic where "implicit" modal operators are substituted by explicit terms to get formulas of the form t : A, where t could be evidence, a reason, etc. why A is known, believed, obligatory, etc., thus resulting in an “objectual” approach to modalities. In this talk we explore how to give a truthmaker semantics for justification logics, we provide some philosophical reasons to do so, and note some technical open problems.
Cian Dorr: Truthmaking in the Object Language
I consider a simple language with Boolean connectives, sentential variables and quantifiers binding them, and a connective for propositional identity (‘for it to be the case that … is for it to be the case that …’). Using familiar techniques, the possible-worlds model theory for such a language can be ‘internalised’ to derive a theory stated in the language itself, based on the definition of ‘world-proposition’ as ‘maximal consistent proposition’, and this theory can be shown to follow from the theory that propositions form a complete atomic Boolean algebra. In this paper, I will consider to what extent something similar can be done for Fine’s truthmaker semantics. This will involve looking for a way of picking out a class of special propositions to serve as surrogates for the states, and a binary relation among propositions to serve as a surrogate for the verification relation, and using these definitions to rewrite the metalinguistic definition of a model as theory in the object-language. I will make a start at considering to what extent the axioms of this theory can be derived from an independently natural weakening of the theory that propositions form a complete atomic Boolean algebra.
Presented by Metro Area Philosophers of Science
Over the last decades, the humanities have come under pressure from the scientific worldview. To many, it seems as if the humanities provide us at best with less-than-objective knowledge claims. Arguably, there are at least two overall reasons for this. On the one hand, the scientific worldview tends to associate objectivity with the kind of knowledge-acquisition, explanation, and justification characteristic of the natural sciences. On the other hand, the humanities themselves have contributed to the impression that they might be less relevant than the natural sciences to epistemic progress due to internal problems having to do with the very concept(s) of knowledge, reality and objectivity.
New Realism is a term for a whole series of current trends in philosophy that has important consequences for our understanding of knowledge in general. In particular, it reshapes our account of the human being qua source and object of knowledge claims. In this context, New Realism draws on a crucial indispensability thesis: we simply cannot eliminate the standpoint from which humans gather information about human and non-human reality alike from our account of reality itself. In light of this thesis, it turns out that the humanities are fully-fledged contributions to objective knowledge about reality – a fact we cannot ignore without succumbing to illusion. Against this background, the talk concludes that the so-called “scientific worldview” is untenable: it is built upon a denial of knowledge we actually possess, and so, by not being scientific enough, it fails to respect its own premises.
About the speaker:
Markus Gabriel holds the chair in epistemology, modern and contemporary philosophy at the University of Bonn. He is the director of the International Center for Philosophy and the multidisciplinary Center for Science and Thought. With Jocelyn Benoist he also directs Bonn-Paris Center for Research on New Realisms. His work focuses on contemporary philosophy, in particular epistemology and ontology, in an attempt to spell out the consequences of various trends in philosophy in a conversation with the humanities. Currently, he is working on a book called Fictions which deals with topics at the intersection of philosophy, literary studies and sociology.
The NYU Department of German and Deutsches Haus at NYU present “Objectivity and the Humanities – Prospects for a New Realism,” a talk by Professor Markus Gabriel.
Attendance information:
Events at Deutsches Haus are free of charge. If you would like to attend this event, please send us an email to deutscheshaus.rsvp@nyu.edu. Space at Deutsches Haus is limited; please arrive ten minutes prior to the event. Thank you!
“Objectivity and the Humanities – Prospects for a New Realism” is a DAAD-supported event.
The notion of an occurrence of a proposition in discourse is the subject of the following observation:
(O) A proposition may occur in discourse, now asserted, now unasserted, and yetbe recognizably the same proposition.
I shall argue that the true significance of this observation is utterly distorted by Geach’s manner of construing of it — a construal widely known today as “the Frege-Geach point”. Though it serves as a basis for a contemporary understanding of logical form, strictly thought through, this way of construing (O) can be shown to lead to absurdity. I will further argue that a straightforward, undistorted, acceptance of (O) is the key to a genuine philosophical logic.
— Irad Kimhi (The Committee on Social Thought, University of Chicago)
Reception to follow.
Presented by Metro Area Philosophers of Science
Spring 2020 Schedule:
Anthony Aguirre (UCSC) – “Entropy in long-lived genuinely closed quantum systems”
6:30-8:30pm Tuesday Feb 4; NYU Philosophy Department (5 Washington Place), 3rd floor seminar room.
David Papineau (King’s College London & CUNY) – “The Nature of Representation”
4:30-6:30pm Tuesday March 3; CUNY Graduate Center (365 5th Ave, NYC), room 5307.
Jim Holt (Author of Why Does the World Exist?) – “Here, Now, Photon: Why Newton was closer to EM than Maudlin is”
4:30-6:30pm Tuesday April 7; CUNY Graduate Center (365 5th Ave, NYC), room 5307.
Deborah Mayo (Virginia Tech)
4:30-6:30pm Tuesday April 28; CUNY Graduate Center (365 5th Ave, NYC), room 5307.
We are excited to announce the upcoming MAPS Symposium on the Philosophy of Quantum Mechanics, taking place at NYU on April 25th from 3pm-7pm. The event will feature talks from Eddy Chen, Emily Adlam, and Tim Maudlin. Further details can be found below.
Talks:
- Eddy Chen (UCSD): “The Wentaculus”
- Emily Adlam (Rotman Institute UWO): “The Temporal Asymmetry of Influence is Not Statistical.”
- Tim Maudlin (NYU): “Nonlocality”
Please note that while all are welcome to attend, non-NYU attendees must RSVP by emailing Diego Arana (da689@rutgers.edu) and Barry Loewer (loewer@philosophy.rutgers.edu) to ensure their names are added to the entry list for the NYU building. For any further information, please contact us through the emails just provided.
Presented by Metro Area Philosophers of Science
Directions: Enter the Philosophy building at 5 Washington Place, and have a university ID and vaccination card ready. For any questions, please contact Diego Arana (da689@rutgers.edu), Barry Loewer (loewer@philosophy.rutgers.edu) and Jack Mikuszewski (jhm378@nyu.edu).
Metro Area Philosophers of Science is pleased to announce the following confirmed talks this semester:
Heinrich Päs (TU Dortmund University)
4:00 p.m. EST, Sept 6th
Location: 6th-floor lounge, Philosophy Department, NYU, 5 Washington Place
Title: TBA
Eric Y Ling (University of Copenhagen)
4:00 p.m. EST, Sept 26th *
Location: TBA
Title: Spacetime extensions of the big bang
Lev Vaidman (Tel Aviv University)
Title: TBA
Further details to be announced.
Isaac Willhelm (National University of Singapore)
Title: TBA
Further details to be announced.