News

Annual Two-Day Philosophy Seminar, British School at Athens & RCGP Academy of Athens, 4-5 June 2024

 

INVITATION

The Research Centre for Greek Philosophy at the Academy of Athens and the British School at Athens

organise the annual two-day Philosophy Seminar, 

by David Charles, Professor of Philosophy at Yale University

 

Tuesday 4 June 2024, 5-7pm, British School at Athens (Souedias 52, Athens)

"Memory holds the Door: Aristotle on Memory"

Wednesday 5 June 2024, 5-7pm, "Elli Lambridis" Philosophical Library (Hypsilantou 9, Athens)

"Hylomorphism and Human Thought: some issues in Aristotle's De Anima".

 

Both events will not be broadcast live.

 

 

 

 

LECTURES - SEMINARS MAY 2024

 

ELLI LAMBRIDIS PHILOSOPHICAL LIBRARY

(HYPSILANTOU STR., ATHENS)

 

Tue 14 May, 18:00-20:00

Δημήτρης Δημητράκος, Ομότιμος Καθηγητής Πολιτικής Φιλοσοφίας (ΙΦΕ/EKΠΑ)

Σοφία, φιλοσοφία και καθεστώς λόγου

 

Wed 15 May, 16:00-18:00

Laura Castelli (Cambridge)

Universal premises in the Topics

18:30-20:30

Book presentation: Richard Whatmore, The end of Enlightenment, Penguin, 2023

 

Thu 16 May, 19:00-21:00

Anna Tigani (ΙΦΕ/EKΠΑ)

Philosophers in Aristotle’s dialectical lab

 

Mon 20 May, 14:00-17:00

Ken Parry (Macquarie University, Sydney)

The Pythagorean Harmony of the Spheres in Late Antique Pagan and Christian Thought

 

Joel Kalvesmaki (Catholic University of America).

Pythagoras' Letter to Telauges

 

Wed 22 May, 18:00-20:00

Dominic Bailey (Colorado)

Naming and Sufficiency

 

Wed 29 Μαΐου, 16:00-18:00

Colin G. King (Providence)

Language formalization in the Topics and the Prior Analytics

 

 

 

The forthcoming session of the Monthly Philosophy Seminar on 3 April 2024, by Professor Gisela Striker, is postponed due to unexpected unavailability of the speaker.
You will be further notified once a new date is set.

 

The Research Centre for Greek Philosophy at the Academy of Athens

Invites you in the course of the Monthly Philosophy Seminar

to the lecture which will take place on

Wednesday 20 March 2024, 16:00-18:00 (ATH, GR timezone)

at the Elli Lambridis Philosophical Library (9 Hypsilantou str., Athens).

Speaker: Paolo Fait, Anthony Quinton Fellow at the Faculty of Philosophy (New College, University of Oxford),

Topic: How can the investigation of demonstration and demonstrative science (Prior Analytics 1.1 24a10–11)

accommodate dialectical syllogisms? 

Those interested may attend either in person or via Zoom

 

 

 

The Athens Colloquium in Ancient Philosophy, in the course of its seminars,
invites you to the Lecture by the Academician Alexander Nehamas on Thursday 14 March 2024, 7pm,
at the Elli Lambridis Philosophical Library (9 Hypsilantou str., Athens).

 

Topic:  “What Do We Learn About Philosophers and Philosophy in Republic V?"

 

The forthcoming session of the Monthly Philosophy Seminar on 28 February 2024, by Professor Mathieu Marion, is postponed due to unexpected unavailability of the speaker.
You will be further notified once a new date is set.

 

 

 

The Research Centre for Greek Philosophy at the Academy of Athens

Invites you in the course of the Monthly Philosophy Seminar

to the lecture which will take place on

Wednesday 6 December 2023, 16:00-18:00 (ATH, GR timezone).

Speaker: Marko Malink, Professor of Philosophy at New York University,

Topic: Aristotle on reductio ad impossibile: from dialectic to syllogistic logic 

Those interested may attend via Zoom.

 

ABSTRACT

Aristotle on reductio ad impossibile: from dialectic to syllogistic logic

Marko Malink (New York University)

The method of reductio ad impossibile plays an important role in Aristotle's logical writings. I argue that Aristotle countenances two different conceptions of the method. One is a dialectical conception which is found, e.g., in Topics 8.2  and Prior Analytics 2.11-13. The other is a formal conception which is found, e.g., in Prior Analytics 1.5-7 and 2.14. I will explore how the two conceptions of reductio differ from one another, and why Aristotle prefers to employ the one or the other in a given context. I argue that transitioning from the dialectical to the formal conception is key to his argument in Prior Analytics 2.14 that everything derivable by reductio can be derived by means of a direct deduction.

 

 

 

 

The Research Centre for Greek Philosophy at the Academy of Athens

Invites you in the course of the Monthly Philosophy Seminar

to the lecture which will take place on

Wednesday 15 November 2023, 16:00-18:00 (ATH, GR timezone) at the Elli Lambridis Philosophical Library (9 Hypsilantou str., Athens).

Speaker: Michel Crubellier, Emeritus Professor of Philosophy at the University of Lille,

Topic: How is it possible to claim that every συλλογισμός is a syllogism?

 

Those interested may attend either in person or via Zoom.

 

ABSTRACT

I intend to examine and – to some extent – vindicate two important claims made by Aristotle at the outcome of the two main theoretical elaborations of Prior Analytics Book 1, namely the ‘Syllogistic’ (1.1-7) and the Pons Asinorum (1.27-30):

‘Every deduction (συλλογισμός) must necessarily come about through the three figures described above’ (1.23, 41b1-3)

‘It is evident (…), not only that it is possible for all deductions (συλλογισμοί) to come about through this route [= the machine of the Pons Asinorum], but also that this is impossible through any other’. (1.29, 45b36-38)

                These claims are often criticized as being exceedingly confident; the more so if – as I think we should – one does not take συλλογισμός in the sense of the specific forms of argument (figures and ‘moods’) discussed in chapters 1.4-7, but in its broader dialectical sense, meaning any compelling argument based on explicitly assumed premises. For it seems that there are many kinds of arguments which cannot fit in with the models introduced in the Syllogistic or in the Pons Asinorum section: suffice it to mention proofs by reduction to impossibility and most mathematical, especially geometrical, proofs.

                However, Aristotle himself explicitly mentions some such cases in the very chapters in which he argues for those two claims: he declares that he has, or at least aims at and discerns, a solution for the case of proofs by reduction, and he uses mathematical examples in order to illustrate his views. The notion that he could have considered that such cases were but unimoprtant exceptions seems very hard to swallow.

                So, the aim of this presentation, centered mainly on the first claim and on chapter 1.23, is to look more closely at the passages in which he mentions these cases in order to grasp better how he could have apprehended them (using part of that time for the discussion of mathematical examples).

                I will reach the conclusion that both claims are much more defensible than it is commonly said, if we can reconsider and flesh out our understanding of some of the basic terms in which he addresses the problem and of its inscription in a dialectical perspective. Notably, I suggest understanding some concepts (for instance ὑπάρχει τῷ Α, or ὅρος) in a sense broader than that in which they are usually taken, but in my view they must not become vague or confused.

                However, the effectivity of that solution remains uncertain in the case of ‘deductions fom assumption’.

                As a side-lesson of that first conclusion, I will end with a reflection on the heuristic value of the Pons Asinorum machine and its limits, and on the epistemological meaning of the second claim. 

---------------------------

The Research Centre for Greek Philosophy at the Academy of Athens

Invites you to the first meeting

of the Monthly Philosophy Seminar for the academic year 2023-2024

which will take place on

Wednesday 25 October 2023, 16:00-18:00 (ATH, GR timezone) at the Elli Lambridis Philosophical Library (9 Hypsilantou str., Athens).

Speaker: Doukas Kapantais, Research Director at the RCGPh,

Topic: Prior Analytics 1.23; an elimination theorem to avail the scientist and the dialectician alike.

 

  

 ABSTRACT

I apprehend the Prior Analytics not as a treatise about a single “formal” theory but as a treatise on the deductive interplay between two such theories: (i) what Corcoran, Smiley and others have identified as the Syllogistic, and (ii) the fourteen syllogisms of the scholastics. The metatheory exploring their properties and deductive interaction is a contentual theory containing (primarily) the dicta, a pretheoretical reductio ad impossibile rule, and the square of opposition. The above interplay–I claim–culminates in the construction of the algorithmic apparatus in 1.28 aimed at availing both scientists and dialecticians. I take stock of some puzzling claims by Aristotle according to which whatever can be proved by reductio ad impossibile can also be proved ostensively. I argue that apprehending the content of the Prior Analytics that way vindicates these claims.

 

 

FULL SCHEDULE

 

October 25, Doukas Kapantaïs

Prior Analytics 1.23; an elimination theorem to avail the scientist and the dialectician alike

 

November 15, Michel Crubellier

How is it possible to claim that every συλλογισμός is a syllogism?

 

December 6, Marko Malink

Aristotle on reductio ad impossibile: from dialectic to syllogistic logic

 

January 17, Christof Rapp

Reasonableness of Argument and strategic maneuvering in Topics VIII

 

February 28, Mathieu Marion

Semantics of Interaction: A New Perspective on the relation between Topics and Prior Analytics

 

March 20, Paolo Fait

How can the investigation of demonstration and demonstrative science (Prior Analytics 1.1 24a10–11) accommodate dialectical syllogisms?

 

April 3, Gisela Striker

The place of dialectic in Aristotle's Prior Analytics

 

May 15, Laura Castelli

Universal premises in the Topics

 

May 29, Colin G. King

Language formalization in the Topics and the Prior Analytics

 

June 12, Zoe McConaughey

Syllogistic and dialogues

 

 

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• Επετηρίς του Κέντρου Ερεύνης της Ελληνικής Φιλοσοφίας
• Περιοδικό "Διοτίμα"
• THALIS PROJECT

1. Dr. Maria Protopapa-Marneli
2. Dr. Doukas Kapantaϊs
3. Apostolos N. Stavelas