Himself

Ray Kurzweil

Acting

Himself

Leon Panetta

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Himself

Richard A. Clarke

Acting

Himself

Bill McKibben

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Himself

David Chalmers

Acting

Himself

Wolfe Singer

Acting

Herself

Christine Peterson

Acting

Himself

Christof Koch

Acting

Herself

Alison Gopnik

Acting

Himself

Peter Norvig

Acting

Himself

Ben Goertzel

Acting

Himself

Eliezer Yudkowsky

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Himself

Aubrey de Grey

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Himself

Barney Pell

Acting

Himself

Ralph Merkle

Acting

Himself

Brad Templeton

Acting

Himself

Paul Saffo

Acting

Herself

Cynthia Breazeal

Acting

Himself

Marshall Brain

Acting

Himself

Jonas Lamis

Acting

Himself

David Friedman

Acting

Himself

Glenn Zorpette

Acting

Himself

Peter Voss

Acting

Himself

Chris Phoenix

Acting

Himself

Andy Clark

Acting

Himself

Matt Francis

Acting