Image - the speakers and public domain photo of Pythagoreans
Past Event

DJ Dance Party on the Roof Garden

How do we go back to the Pythagorean tradition of simultaneously admiring both math and music? How do we restore balance between Apollo and Dionysus? 

On this special evening, we will attempt to do just that. Following the 5:30 p.m. talk by Professor Edward Frenkel, there will be a "math and music" ceremony, administered not by a priest or shaman but, as is more common these days, by DJs. 

DJ Wilder (Anna Fedorova) will dazzle us with music sourced from different genres and epochs, followed by DJ Moonstein (Edward Frenkel himself) playing back-to-back with DJ Chi (Cihat Fitzgerald) taking us further into the unknown. Magic awaits.

Organizer
George Hammond
Notes

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Speaker photos courtesy the speakers; public domain painting is "Pythagoreans Celebrate the Sunrise" by Fyodor Bronnikov.

October 17, 2025

The Commonwealth Club of California
110 The Embarcadero
Rooftop Garden
San Francisco, CA 94105
United States

Speakers
Image - Edward Frenkel

DJ Moonstein

aka Edward Frenkel, Professor of Mathematics, UC Berkeley; Author, Love and Math

Image - Cihat Fitzgerald

DJ Chi

aka Cihat Fitzgerald, Chief Risk Officer, Ballerine

Image - Anna Fedorova

DJ Wilder

aka Anna Fedorova, Cofounder, SF City Science Lab

Image - George Hammond

Host: George Hammond

Author, Conversations With Socrates