Kara Swisher

Host of Sway Podcast, Contributing Opinion Writer, New York Times & Co-Host of Pivot Podcast at New York Magazine and CNN On-Air Contributor

Burn Book: A Tech Love Story

Anders Sorman-Nilsson

Futurist, Innovation Strategist & Founder of Thinque

Randi Zuckerberg

CEO & Founder of Zuckerberg Media; Bestselling Author; Business Radio Show Host

Jason Silva

Emmy-nominated TV Personality; Futurist; Host of National Geographic Channel’s “Brain Games”

Costas Markides

Business & Strategy Expert

Shashi Tharoor

Diplomat & Author; Former United Nations Under-Secretary-General

Ben Rattray

Founder & Executive Chair of Change.org

Michael B. Horn

Expert & Author on the Future of Education & Blended Learning; Co-Founder of Clayton Christensen Institute for Disruptive Innovation

Somaly Mam

Survivor & Anti-Sex Slavery Activist

Paul Rieckhoff

Founder and Executive Director of Iraq and Afghanistan Veterans of America (IAVA); Author, "Chasing Ghosts: Failures and Facades in Iraq"

Andrew McAfee

Co-Founder & Co-Director of Initiative on the Digital Economy; Principal Research Scientist at MIT Sloan School of Management

MIT Scientist On The Radical Mindset that Drives Extraordinary Results

Eric Feng

Marketplace Product at Facebook, Advisor at Kleiner Perkins

Kinsey Wilson

Leading Digital News Executive, Founder and Head of Newspack at Automattic

Patrick Meier

Founder of Climate Robotics Network; Creator of the Concept of Crisis Mapping

Patrick Meier | TEDxMombasa - Robots vs. Climate Crisis

Alex Hofmann

Founder, DAC Digital Media and Changents.com

Annie Lennox

Singer-Songwriter Known for "Sweet Dreams;" Political Activist & Humanitarian

Carlo Ratti

Architect & Engineer; Director of MIT's SENSEable City Lab; Founding Partner of Carlo Ratti Associati

Edward Tenner

Smithsonian Institution Distinguished Scholar & Author of "Why Things Bite Back" and "Our Own Devices"

Mike Matas

While at Apple, Mike Matas helped write the user interface for the iPhone and iPad. Currently a user interface designer & cofounder of Push Pop Press, a digital publishing company that worked with Al Gore to create the first full-length interactive book

Gabe Zichermann

Technology Strategist: Employee & Customer Engagement, Tech-Life Balance

Joe Sabia

Digital Artist, Celebrity Interviewer, TED Speaker & Franz Liszt Society Member

Leslie Dodson

Reporter & Videographer Covering International Finance, Economics, and Politics

Susan Wojcicki

Adviser At Alphabet

Dennis Crowley

Co-founder & Executive Chairman of Foursquare; Technology Innovator

Bob Borchers

Vice President of Marketing for Platforms & Ecosystems at Google

Tim Armstrong

Former CEO of AOL; Founder & CEO of the dtx company

Marc Andreessen

Co-Founder and General Partner Andreessen Horowitz

Matthieu Ricard

French Buddhist Monk, Author, Photographer, and Sometimes Called the "Happiest Man in the World"

Tim Cook

Chief Executive Officer of Apple Inc.

Barack Obama

44th President of the United States