Julia Bolz

Women's Rights Activist

Constantin Bjerke

CEO, TheCrane.tv

Andrew Kuper

President, LeapFrog Investment

Robert Lacey

Author, "The Kingdom"

Leon Botstein

President, Bard College & Music Director, American Symphony Orchestra

Marina Adshade

Author of "Dollars and Sex: How Economics Influences Sex and Love"

Gabe Zichermann

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

Clay Shirky

Expert on New Technology & Social Media, & How They Shape Culture; Professor & Distinguished Writer in Residence, NYU

Patrick Byrne

Founder & CEO, Overstock.com

Julia Allison

New Media Personality

Harriet Mays Powell

Fashion Director, New York Magazine

Richard Dowden

Director, Royal African Society

Dave Glass & Kill Cooper

Founder and Art Director, Hungry Castle

Baratunde Thurston

Futurist Comedian, Writer & Cultural Critic

Baratunde In Media

Shashi Tharoor

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

Jason Kottke

Designer of Silkscreen Typeface, Lifetime Achievement Award Blogger

Peter Thiel

Former CEO and Co-founder of PayPal; Technology Entrepreneur, Investor and Philanthropist

Tim O'Brien

Pulitzer Prize Winning Novelist for "The Things They Carried"

Sebastian Copeland

Adventurer, Environmental Activist, Award-Winning Photographer, Author, Lecturer & Founder of the Sedna Foundation

Peter Rojas

Co-founder of Gizmodo and of Engadget

Gary Hamel

Internationally Renowned Expert on Business Strategy, Professor at London Business School & Author

Charles Best

Founder and Former CEO, DonorsChoose.org

From Classroom To Crowdfunding

Tom Freston

Principal, Firefly3; Former CEO, Viacom Inc.

David Chang

Founder & Chef of Momofuku Restaurant Group

Kenneth Roth

Executive Director at Human Rights Watch

Gillian Caldwell

CEO of Global Witness

David Life

Yoga Master; Co-Founder, Jivamukti Yoga

Michael Walzer

Professor Emeritus, The Institute for Advanced Study

Melissa Franklin

Professor of Physics, Harvard University

Michael Kupperman

Comic Artist