Stephen Wolfram and Aubrey de Gray

XX and Ben Goertzel

XX and Gary Marcus

Diana Kirschner

XX and YY

Sean and Jason Murray

Gary Drescher and Eliezer Yudkowsky

Katja Grace and Robin Hanson

Concetta Kirschner, Todd Huffman, Sam Kirschner

Audience shot

Panel: Aubrey de Gray, Eliezer Yudkowsky, Peter Thiel, Michael Vassar

Philippa and Marcus Hutter

Michael Vassar in action

James Jorasch, Anders Sandberg, Jurgen Schmidhuber

Michael Nielsen and Stu Hameroff

With Aubrey de Gray

Ben Wieland and Barbara Logan

International sign of the singularity: YY and J. Storrs Hall

International sign of the singularity: Anders Sandberg

ISS: Jason Murray and YY

ISS: Brad Templeton

ISS: Philippa Hutter, Steve Rayhawk, YY

ISS: Stephen Wolfram and Marcus Hutter

ISS: Sharad Sundararajan

ISS: Eliezer Yudkowsky

ISS: XX and Greg Benford

ISS: With Lisa Rein, YY, ZZ

Post-Summit workshop

Gary Marcus, Carl Shulman, et al

Ben Goertzel et al

Lucas Sloan, Steve Rayhawk, Anna Salomon

Eliezer Yudkowsky and Robin Hanson

Marcus Hutter and the AIXIs