Aaron Dignan

Founder of The Ready, Business Consultant & Author

Adam Braun

New York Times & Wall Street Journal Bestselling Author, "The Promise of a Pencil"; Entrepreneur, Philanthropist & Founder of Pencils of Promise

The Five Phrases That Can Change Your Life: Adam Braun

Alexandra Wilkis Wilson

Entrepreneur, Board Director, Investor, Advisor, Mentor, Author & Public Speaker

Alice Dreger

Writer, Historian & Journalist Whose Work Centers on the Epistemology of Democracy

Andrew Sobel

Leading Authority on Business Relationships

Andy Serwer

Managing Editor, Fortune Magazine

Ashley Michelle Berry

Anti-Bullying Advocate, Actress, TV & Radio Host

Ben Rattray

Founder & Executive Chair of Change.org

Betsy Myers

Women’s Business & Leadership Expert; Author of "Take the Lead;" Former Senior Political Advisor

Bob Parsons

Founder of GoDaddy & YAM Worldwide, Inc.

Brian Solis

Digital Analyst, Futurist & Author of "What's the Future of Business: Changing the Way Businesses Create Experiences"

Brit Morin

Founder & CEO of Brit + Co

Brooke Gladstone

Managing Editor & Co-Host of NPR's "On the Media"

Burnie Burns

Co-Founder of Rooster Teeth Productions

Candace Reese

The CEO Pundit: Empowerment Speaker, Inspirational Coach, Executive Influencer

Charles Best

Founder and Former CEO, DonorsChoose.org

From Classroom To Crowdfunding

Chris Brogan

CEO of Owner Media Group, New York Times Bestselling Author

Claire Diaz-Ortiz

Author, Speaker, Advisor to Startups & Social Enterprises; Former Leader of Social Innovation at Twitter

Clement Bezold

Founder of the Institute for Alternative Futures & Alternative Futures Associates

Daniel Altman

Sports Analytics & Strategy Expert

David MacAulay

David Macaulay gets under the skins of skyscrapers, mosques, pyramids, subways, and a host of other ancient and modern marvels. His lavish and micro-detailed renderings expose the world's secret engineering to dazzled readers of all ages.

David Meerman Scott

Global Marketing Guru & Sales Expert

Doc Hendley

Global Humanitarian, Clean Water Crusader, Top 10 CNN Hero, Sustainability Advocate

Don Peppers

Marketing & Sales Futurist, Customer Experience Thought Leader, Best-Selling Author

Donna Shirley

Management Consultant & Author; Former Manager of the Mars Exploration Program

Dr. Francis Collins

Head, Molecular Genetics Section, National Human Genome Research Institute; 16th Director, National Institutes of Health

Dr. Francis Collins: "I don't see a conflict" between science and faith ...

Dr. Ian Smith

Doctor, New York Times Bestselling Author, Medical Contributor & Host of "The Doctors"

Edwin Schlossberg

President & Principal Designer, ESI Design

Eric Hippeau

Managing Director at Lerer Hippeau; Former CEO of The Huffington Post

Evgeny Morozov

Internet Scientist