The IPS will hold the two sessions originally scheduled for the American Philosophical Association Pacific Division virtually on Zoom. (See the general announcement post for more background.) If you would like to join the session, please register by sending an email to president@platosociety.org, and you will receive an invitation. Chair: Jan Szaif (University of California, Davis) Schedule of speakers: Gabriele Cornelli (Universidade de Brasília), "A Very Beautiful Path: Unity and Multiplicity in Plato's Philebus" Xin Liu (Nanjing University), "On Diairesis and Chiasmus: Plato's Method of Division in the Statesman" George Rudebusch (University of Northern Arizona), “Philebus 24a-26d: Peras and Apeiron as Scales in Measure Theory”