David Pearce

Koichi Furukawa

David Pearce discussing with Vladimir Lifschitz

Manuel Hermenegildo and his laptop

David Scott Warren

Howard Blair and Victor Marek

Jack Minker and Koichi Furukawa

Krzysztof Apt 

 Melvin Fitting

Victor Marek and Howard Blair

 Mats Carlsson

Mats Carlsson and Manuel Hermenegildo

David Scott Warren and Phil Waddler

Howard Blair

Dale Miller and Jack Minker

Melvin Fitting, Phil Waddler, Krzysztof Apt, Vladimir Lifschitz, and Kazunori Ueda

Michael Gelfond

Robert Kowalski and Ray Reiter

Robert Kowalski, Ray Reiter, and Victor Marek

Veronica Dahl

Veronica Dahl and the audience