Abstract: I provide a truth-maker semantics for the conditional and consider the application to imperative and deontic conditionals.
The Logic and Metaphysics Workshop will be meeting on Mondays from 4:15 to 6:15 in room 7314 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. Jeremy Goodman, USC
Mar 18. Romina Padro, CUNY
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
In my talk I argue for the thesis CT: contradiction is the norm of truth, and ask about its relevance for contemporary philosophical logic. I first present three positions in the history of philosophy that have advocated some versions of CT, namely Plato’s idea of the “dialectical gymnastics” in the Parmenides (Plato, Parmenides 136 B-E), Aristotle’s notion of dialectics in the Topics (Aristotle, Topics I, 2-3) and Metaphysics (Aristotle, Met III 1, 995 a 24-29), and Hegel’s contradictio est regula veri (Hegel Werke 2, 533), then derive from them some answers to the questions:
What is meant by “contradiction” in CT?
What is meant by “truth” in CT?
What is meant by “norm” in CT?
I will show that to examine the meaning of CT in historical perspective is useful to understand the seeds of genuine glut theories.
The Logic and Metaphysics Workshop will be meeting on Mondays from 4:15 to 6:15 in room 7314 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. Jeremy Goodman, USC
Mar 18. Romina Padro, CUNY
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
In this talk I will do three things. First: I will present the central results from Barrio, Pailos and Szmuc’s recent paper “A hierarchy of classical and paraconsistent logics” (forthcoming in the JPL) along with some generalizations derived by observing certain symmetries; second, I will discuss the relation between the strict tolerant logics and classical logic, K3 and LP; third, I will try to convey the exact state of uncertainty about the philosophical significance of the foregoing I find myself in on the day.
The Logic and Metaphysics Workshop will be meeting on Mondays from 4:15 to 6:15 in room 7314 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. Jeremy Goodman, USC
Mar 18. Romina Padro, CUNY
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
The Logic and Metaphysics Workshop will be meeting on Mondays from 4:15 to 6:15 in room 7314 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. Jeremy Goodman, USC
Mar 18. Romina Padro, CUNY
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
The Logic and Metaphysics Workshop will be meeting on Mondays from 4:15 to 6:15 in room 7314 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. Jeremy Goodman, USC
Mar 18. Romina Padro, CUNY
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
Structural causal models lend themselves to an analysis of counterfactuals – a structural semantics of counterfactuals. The basic idea is that a causal model allows for the clear and precise evaluation of any counterfactual encoded by it. Many argue that a structural semantics is superior to a more traditional similarity semantics, in part due to the latter’s independence from any notion of similarity(Galles & Pearl, 1998; Gallow, 2016; Hiddleston, 2005; Hitchcock, 2018; Pearl, 2000; Starr, 2019). I argue, though, that this is too quick. A similarity semantics employs the notion of similarity to answer what Priest (2018) calls the importation problem– the question of what information is to be held fixed in a counterfactual evaluation. I argue that where similarity semantics relies on an unarticulated notion of similarity, a structural semantics relies on an unarticulated notion of aptness. The superiority of structural semantics depends on its ability to deliver on a principled guide to determining which model(s) is apt. In this talk I go some way towards providing this guide.
The Logic and Metaphysics Workshop will be meeting on Mondays from 4:15 to 6:15 in room 7314 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. Jeremy Goodman, USC
Mar 18. Romina Padro, CUNY
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
Neuroprediction, the use of neuroscientific data to predict human behavior, can sound like science fiction. But with the advent of neuroimaging and the continuing rapid development of other non-invasive brain measurements, neuroprediction is increasingly a real-world phenomenon.
Deep philosophical, legal, and neuroscientific questions arise regarding the use of these methods to predict behavior. Like all scientific tools, whether or not these technologies are used responsibly depends on who uses them. For instance, recent research illustrates the potential use of neuroprediction to assess an individual’s risk of (re-)engaging in antisocial conduct in forensic contexts. While the use of brain-based data may add predictive value to existing risk assessment tools, at the same time, the use (or misuse) of neuroprediction in courtrooms may imply violations of individual rights and liberties under the pretext of enhancing public safety. In addition to these legal implications, neuroprediction presents several technological and neuroscientific challenges. The non-invasive measures currently available are only indirect measures of cognitive activity. Understanding the conceptual, ethical, and legal dimensions surrounding the use of neuroprediction technologies helps crystallize the issues at hand and potentially provides moral guidance for those who wish to capitalize on these new tools as their prevalence and specificity continue to advance.
In this seminar, four experts from neuroscience, law, and philosophy will discuss recent findings in neuroprediction research, the predictive power of brain-based evidence compared to behavioral evidence, as well as the ethical and legal concerns emerging from the entrance of neuroprediction in the courts of law.
Speakers:
Arielle Baskin-Sommers, Assistant Professor of Psychology and Psychiatry, Yale University
Martha Farah, Annenberg Professor of Natural Sciences, University of Pennsylvania
Kent Kiehl, Professor of Psychology and Neuroscience, University of New Mexico
Walter Sinnott-Armstrong, Chauncey Stillman Professor of Practical Ethics, Duke University
Discussant:
Jeffrey A. Fagan, Isidor and Seville Sulzbacher Professor of Law and Professor of Epidemiology, Columbia University
Moderator:
Federica Coppola, Presidential Scholar in Society and Neuroscience, Columbia University
Free and open to the public, but RSVP is required via Eventbrite. This event is part of the Seminars in Society and Neuroscience series.
Working Papers in Ethics and Moral Psychology is a speaker series conducted under the auspices of the Icahn School of Medicine Bioethics Program. It is a working group where speakers are invited to present well-developed, as yet unpublished work. The focus of the group is interdisciplinary, with an emphasis on topics in ethics, bioethics, neuroethics, and moral psychology. The meetings begin with a brief presentation by the invited speaker and the remaining time is devoted to a discussion of the paper. The speakers will make their papers available in advance of their presentation to those who sign up for the Working Papers mailing list.
Upcoming Speakers:
11 Oct: Jordan Mackenzie, NYU
8 Nov: Susana Nuccetelli, St. Cloud State
13 Dec: Michael Brownstein, John Jay
14 Mar: Kyle Ferguson, CUNY
18 Apr: Jeff Sebo, NYU
23 May: Johann Frick, Princeton
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.
STEFAN BERNARD BAUMRIN was a husband, father, philosopher, lawyer, colleague, teacher, and friend. As a professional philosopher, Baumrin wrote sparingly, but incisively, on moral and political philosophy, medical ethics, the history of philosophy, and on matters of both theoretical and practical import. We, his students, colleagues, and most importantly friends, celebrate his memory with this symposium on his philosophy.
THE PROGRAM
Welcome
Professors David Rosenthal and Manfred Philipp
Session I
I. “Baumrin’s Hobbes”: Rosamond Rhodes
II. “A possibility for Moore’s Faulty Fallacy” Mark Sheehan
Discussion
Break (Light Refreshments)
Session II
I.“Baumrin on Autonomy” Katherine Mendis
II. “‘Physician, Stay Thy Hand!’ Revisited” Kyle Ferguson
III. “Our Immorality” Joseph S. Biehl
Discussion
Farewell
PARTICIPANTS
DAVID ROSENTHAL, PhD, is professor of philosophy at the CUNY Graduate Center, and Coordinator of the Interdisciplinary Concentration in Cognitive Science there. He taught at Lehman College from 1971 to 2009. He works mainly in philosophy of mind.
MANFRED PHILIPP, PhD, is professor emeritus at the CUNY Graduate Center and at Lehman College. He was Chair of CUNY’s University Faculty Senate, and member of the CUNY Board of Trustees and of the CUNY Research Foundation Board of Directors. He was President of the CUNY Academy for the Humanities & Sciences, Board President of the Fulbright Association in Washington, and President of the US Alumni Association for the German Academic Exchange Service. At Lehman College he was a Department Chair and Chapter Chair of the Professional Staff Congress of CUNY. He currently serves as a Trustee of the Belle Zeller Scholarship Fund for CUNY.
ROSAMOND RHODES, PhD, is Professor of Medical Education and Director of Bioethics Education at Icahn School of Medicine at Mount Sinai, Professor of Philosophy at The Graduate Center, CUNY, and Professor of Bioethics and Associate Director of the Clarkson-Mount Sinai Bioethics Program. She writes on a broad array of issues in bioethics and has published more than 200 papers and chapters. She is co-editor of The Human Microbiome: Ethical, Legal and Social Concerns (Oxford University Press, 2013), The Blackwell Guide to Medical Ethics (Blackwell, 2007), Medicine and Social Justice: Essays on the Distribution of Health Care (Oxford University Press, first edition 2002; second edition 2012), Physician Assisted Suicide: Expanding the Debate (Routledge, 1998), and the author of the forthcoming monograph, The Trusted Doctor: Medical Ethics and Professionalism (Oxford University Press, 2019). Professor Rhodes also serves on the editorial board of the journal Hobbes Studies and as Sovereign of the International Hobbes Association (2013-2018).
MARK SHEEHAN, PhD, leads the Oxford Biomedical Research Centre (BRC) Ethics Group and is Oxford BRC Ethics Fellow at the Ethox Centre in the Nuffield Department of Population Health, University of Oxford. He is Senior Research Fellow in Philosophy at St. Benet’s Hall and a Research Fellow at the Uehiro Centre for Practical Ethics also in the University of Oxford. He is currently a member of the NICE’s Highly Specialised Technology Evaluation Committee, a member of the Health Research Authority’s National Research Ethics Advisors Panel, a member of the Thames Valley Healthcare Priorities Forum and Co-leader of the Ethical Analysis of Key Concepts GECiP sub-domain in the 100K Genome Project. He was a member of the Nuffield Council on Bioethics Working Party on research in children, a member of the Royal College of General Practitioners Ethics Committee and an Associate Editor of the Journal of Medical Ethics.
KATHERINE MENDIS is a doctoral candidate in the philosophy program at the CUNY Graduate Center and a Clinical Professor of Bioethics at the CUNY School of Medicine, where she serves on the St. Barnabas Hospital Ethics Committee. She has also been an Ethics Fellow at the Icahn School of Medicine at Mount Sinai for several years. She founded and for many years administered the CUNY Graduate Center Philosophy Program’s NCAA Men’s Basketball Tournament pool, in which Stefan Baumrin was the only faculty participant.
KYLE FERGUSON is a PhD candidate in philosophy at the CUNY Graduate Center. He also teaches philosophy at Hunter College, CUNY, and medical ethics at Icahn School of Medicine at Mount Sinai. He will soon defend his dissertation, “Metaethical Intentionalism and the Intersubjectivity of Morals,” a project he began with Stefan Baumrin and is completing under the supervision of Jesse Prinz. This summer, he begins a postdoctoral fellowship at the Division of Medical Ethics at NYU School of Medicine.
JOSEPH S. BIEHL, PhD, is the founder and Executive Director of the Gotham Philosophical Society, Inc., a non-profit organization that uses philosophy to transform the civil, political, and educational institutions of New York City. Through its youth program, Young Philosophers of New York, it encourages elementary, middle, high school students to think critically, imaginatively, and normatively about their lives and the city they call home. Stefan Baumrin, who supervised Biehl’s dissertation, “The Ways of Wrongdoing: The Cognitivist’s Conundrum,” served on the Gotham Philosophical Society’s Board of Directors. Dr. Biehl is the co-editor of the forthcoming Routledge Handbook of the Philosophy of the City (Routledge, 2019).