Ayaan Hirsi Ali

Renowned Political Leader; Human Rights Activist & Best-selling Author

The Special Case of Islamist Antisemitism

Lisa Kristine

Internationally Recognized Fine-Art Photographer, Humanitarian & Activist

Robert Kriegel

Expert in Sports & Performance Psychology

Gever Tulley

Founder of the Tinkering School & Brightworks School; Author of "50 Dangerous Things You Should Let Your Children Do"

Tim Ferriss

Angel Investor & Author of "The 4-Hour Workweek"

Ben Rattray

Founder & Executive Chair of Change.org

Cameron Sinclair

World-Class Visionary; Co-Founder of Architecture for Humanity

Yul Kwon

Television Host, Management Consultant; VP & General Manager of Local Search at Google; 2006 Winner of 'Survivor: Cook Islands'

Seth Shostak

Senior Astronomer at the SETI Institute & Director of the Institute's Center for SETI Research