Abha Dawesar

Award-Winning Novelist, Artist, TED Speaker & Head of Institutional Marketing Strategy and Planning at Vanguard

Adam Brown

Founder of adMAGINATION; Executive Strategist at Salesforce.com; Former Dell Head of Interactive

Adam Ostrow

Chief Digital Officer, TEGNA

Adrian Hong

Adrian Hong works to promote innovation and empower citizens with technology, smart government and an entrepreneurial approach to problems.

Alexa Meade

Mixed-Media Painter & Installation Artist

Alexander Brandon

Musician; Also Known as "Siren" in the Demoscene

Alexis Madrigal

Senior Editor at The Atlantic & Author of "Powering the Dream: The History and Promise of Green Technology"

Alvin Poussaint

Psychiatrist, Media Consultant & Author

Amit Chatterjee

CEO of Hara Software

Andres Barreto

Founder of Onswipe, Grooveshark and Socialatom Group

Andy Baio

Co-Founder of the XOXO Festival, Founder of Upcoming.org, a Former CTO of Kickstarter and Author of the Waxy.org Blog

Angela Benton

Founder of Streamlytics; Serial Entrepreneur; Business & Technology Expert

Angelo Sosa

Chef and cookbook author Angelo Sosa competed on Bravo's "Top Chef" as well as "Top Chef All Stars"

Anne Finucane

Vice Chairman at Bank of America

Anne Mosle

Vice President of The Aspen Institute, Executive Director of Ascend at the Aspen Institute and Co-Chair of The Aspen Institute Forum on Women and Girls

Anne Mosle - Aspen Institute

Annette Heuser

Annette Heuser proposes critical reforms to loosen the iron grip of rating agencies on national credit scores.

Anthony Giglio

Anthony Giglio has a reputation that borders on unique for a wine expert: he's funny and entertaining, and he never indulges in snobbery or intimidation.

Antonio Damasio

Director of the Brain Institute

Arne Duncan

Managing Partner at Emerson Collective; Former U.S. Secretary of Education

Azher Ahmed

DDB Chicago