Dmitry Itskov on "Project 'Immortality 2045' -- Russian Experience" at Singularity Summit 2011

Ray Kurzweil on "From Eliza to Watson to Passing the Turing Test" at Singularity Summit 2011

Stephen Wolfram on "Computation and the Future of Mankind" at Singularity Summit 2011

Christof Koch on "The Neurobiology and Mathematics of Consciousness" at Singularity Summit 2011

Sonia Arrison on "How the Coming Age of Longevity Will Change Everything" at Singularity Summit 2011

Max Tegmark on "The Future of Life: a Cosmic Perspective" at Singularity Summit 2011

Peter Thiel on "Back to the Future" at Singularity Summit 2011

Michael Shermer: "Social Singularity: Transitioning from Civilization 1.0 to 2.0"

Eliezer Yudkowsky on "Open Problems in Friendly Artificial Intelligence" at Singularity Summit 2011

Stephen Badylak on "Regenerative Medicine: Possibilities and Potential" at Singularity Summit 2011

David Ferrucci on "Watson AI Perceptions" at Singularity Summit 2011

James McLurnkin on "The Future of Robotics is Swarms: Why a Thousand Robots are Better Than One"

Tyler Cowen: "The Great Stagnation", Michael Vassar & Cowen Debate at Singularity Summit 2011

Sharon Bertsch McGrayne on "A History of Bayes' Theorem" at Singularity Summit 2011

John Mauldin on "The Endgame Meets The Millennium Wave" at Singularity Summit 2011

David Brin on "So you want to make gods. Now why would that bother anybody?"

David Ferrucci, Dan Cerutti and Ken Jennings on IBM's Watson at Singularity Summit 2011

Riley Crane on "Rethinking Communication" at Singularity Summit 2011

Alexander Wissner-Gross on "Planetary Scale Intelligence" at Singularity Summit 2011

Jaan Tallinn on "Balancing the Trichotomy: Individual vs. Society vs. Universe"

Jason Silva on "'The Undivided Mind' — Science and Imagination" at Singularity Summit 2011