Indeterminacy in Ancient Philosophy

November 20, 2025 2:00pm

On November 20, from 2:00 p.m. until 7:00 pm (Lisbon hour), in Room Mattos Romão (School of Arts and Humanities, University of Lisbon), the HPhil research group will host a workshop dedicated to Indeterminacy in Ancient Philosophy.

 

Indeterminacy in Ancient Philosophy

14.00 – 15.00: “Perfect Indeterminacy. Neoplatonic dealings with uncertainty in reasoning and reality”
Marije Martijn (Vrije Universiteit Amsterdam)

15.00 – 16.00: “The apeiron in Zeno and Anaximander”
Barbara M. Sattler (Ruhr-Universität Bochum )

Coffee Break

16.30 – 17.30: “Aenesidemus and Suspension of Judgement”
Svavar H. Svavarsson (University of Iceland)

Coffee Break

17.45 – 18.45: “The Unlimited and the Infinite: ἄπειρον between Plato’s Philebus and Aristotle’s Physics Γ3”
Raffaella Antonini (University of Lisbon)

Conference Dinner