Ray Kurzweil
Himself
Acting
Leon Panetta
Himself
Acting
Richard A. Clarke
Himself
Acting
Bill McKibben
Himself
Acting
David Chalmers
Himself
Acting
Wolfe Singer
Himself
Acting
Christine Peterson
Herself
Acting
Christof Koch
Himself
Acting
Alison Gopnik
Herself
Acting
Peter Norvig
Himself
Acting
Ben Goertzel
Himself
Acting
Eliezer Yudkowsky
Himself
Acting
Aubrey de Grey
Himself
Acting
Barney Pell
Himself
Acting
Ralph Merkle
Himself
Acting
Brad Templeton
Himself
Acting
Paul Saffo
Himself
Acting
Cynthia Breazeal
Herself
Acting
Marshall Brain
Himself
Acting
Jonas Lamis
Himself
Acting
David Friedman
Himself
Acting
Glenn Zorpette
Himself
Acting
Peter Voss
Himself
Acting
Chris Phoenix
Himself
Acting
Andy Clark
Himself
Acting
Matt Francis
Himself
Acting