Daniel Levine

Leading Expert on Consumer Trends

Daniel Spulber

Elinor Hobbs Distinguished Professor of International Business and Professor of Strategy at the Kellogg School of Management

Dave Gray

Author, "The Connected Company"

David Aaker

Vice-Chairman of Prophet, Professor Emeritus, UC Berkeley & Author of "Brand Relevance: Making Competitors Irrelevant"

David Beebe

CEO of Beebe Content & Emmy Award-Winning Producer

David Bornstein

Author, Fixes column in The New York Times and Founder, Solutions Journalism Network

David Burkus

Best-Selling Author & Organizational Psychologist

A Simple Way to Inspire Your Team | David Burkus | TED

David Christian

David Christian teaches an ambitious world history course that tells the tale of the entire universe -- from the Big Bang 13 billion years ago to present day.

David Pottruck

Repeat Best-Selling Author and Former CEO of Charles Schwab

David de Rothschild

Environmentalist, Adventurer & Founder of Sculpt the Future Foundation

Debra Kaye

International Innovation Expert specializing in culture and brand strategy for consumer businesses

Denise Jacobs

Speaker, Author & Creativity Evangelist

Diana Kander

Founder, Investor, Author & Senior Fellow at the Kauffman Foundation

Dmitriy Ryaboy

Engineering Manager, Analytics Infrastructure, Twitter

Dominic Thurbon

Chief Creative Officer of Change Labs

Dorie Clark

CEO at Clark Strategic Communications & Author

Doug Shulman

Commissioner, Internal Revenue Service (2008-2012)

Douglas Holt

Douglas Holt is L’Oréal Professor of Marketing at Oxford University

Dr Bart Sayle

CEO & Founder of Breakthrough Global; Expert In Business Culture, Leadership & Innovation

Dr. Alan Kay

Foundational Researcher in Computer Science

Dr. Barbara Bass

Director, Methodist Institute for Technology Innovation and Education

Dr. David Foot

Demographer and Economist, Author of the Best-selling Book "Boom Bust & Echo"

Dr. David Thornburg

David Thornburg is Founder and Director of Global Operaions for the Thornburg Center.

Dr. Kjell Nordstrom

Economist, Writer, and Innovative Speaker

Dr. Laura D'Andrea Tyson

First Female Chairman of White House Council of Economic Advisors

Dr. Mohanbir Sawhney

Technology Marketing Professor at the Kellogg School; Digital Marketing, Social Media & Innovation Expert

Dr. Monica F. Cox

Professor & Chair of the Department of Engineering Education at Ohio State University; CEO of STEMinent LLC

Dr. Shelley Sykes

The Happiness Guru

Drew Boyd

Marketing Professor at the University of Cincinnatil; Johnson & Johnson Veteran, Corporate Innovation Expert and Co-author, "Inside The Box: A Proven System Of Creativity For Breakthrough Results"

Drew Boyd, University of Cincinnati - Innovation Inside the Box

Edwin Miller

Accomplished Four-time CEO and Author, 9Lenses - Insight Into Action: A Social Approach to Business Optimization