R "Ray" Wang

Founder, Chairman & Principal Analyst at Constellation Research; Author of "Disrupting Digital Business"

Nicholas Burns

Professor of the Practice of Diplomacy & International Politics, Harvard Kennedy School

Graham Hill

Founder of Life Edited & TreeHugger.com

Peter Hirshberg

Pioneering Entrepreneur and Voice on Disruptive Culture and Technology; Chairman of the Re:imagine Group

Tan Le

CEO of EMOTIV; Non Executive Director at QBE Insurance Group; Author of "The NeuroGeneration;" Member of Global Future Council on Neurotechnologies at World Economic Forum

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

Eric Ripert

Chef, Author & Host of "Avec Eric"

Jim McCann

President & CEO of 1-800-FLOWERS.COM

Shama Hyder

CEO of The Marketing Zen Group

Pat Mitchell

Editorial Director & Host of TEDWomen; Co-Chair of the Women's Media Center; Former President of CNN Productions & PBS

Debbie Sterling

Tech Engineer & Founder and CEO of GoldieBlox; Advocate for Women in STEM

Shashi Tharoor

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

Harvey Mackay

Iconic Business Guru and Bestselling Author

Xavier Sala-i-Martin

Chief Economic Advisor to the World Economic Forum

Dan Schulman

President & CEO of PayPal; Former President of American Express

Rita McGrath

Expert on Business Strategy in Uncertain Environments; Acclaimed Thinkers50 Thought Leader & Author

Bjorn Lomborg

Political Scientist & Author of "The Skeptical Environmentalist"

Ben Goldacre

Physician; Best-Selling Academic & Science Writer

William Frist

Chair, The Nature Conservancy Global Board; Former U.S. Senate Majority Leader, Heart Transplant Surgeon; Founder of Founding Partner of Frist Cressey Ventures and Hope Through Healing Hands

Dr. William H. Frist - Acceptance Speech

John Sculley

Vice-Chairman of MDLIVE, Former CEO of Apple Computers & PepsiCo; High-Tech Entrepreneur, Venture Capitalist & Author