Hal Blackwell

Hal Blackwell is the bestselling author of “Secrets of the Skim”

Gary Vaynerchuk

Co-Founder & CEO of VaynerMedia

Day Trading Attention: How to Actually Build Brand and Sales in the New Social Media World

Joseph Stiglitz

American Economist, Professor at Columbia University & Nobel Memorial Prize in Economic Sciences 2001

Jeremy Rifkin

Leading Global Technologist, Futurist, Authority on World Economic & Environmental Trends

David Gardner

One Half of The Motley Fool

Jim Cramer

Television Personality, Journalist, Financial Analyst, Former Hedge Fund Manager & Best-Selling Author

Ed Sheeran

English Singer-Songwriter Known for "Thinking Out Loud" & "Shape of You"

Peter Shiao

Founder and CEO of Orb Media Group, a Los Angeles and China based cross border producer, financier and marketer of films, television and new media content for a new Hollywood-China global footprint.

Dean Karlan

Behavioral Economist, Social Entrepreneur & Author

James Traub

Global Affairs & Politics Writer

David Patrick Columbia

Founder, The New York Social Diary

Robert A. M. Stern

Dean, Yale School of Architecture

John Harbison

Composer; Institute Prof. of Music, MIT

Rob Huebel

Actor, Comedian & Writer; Known for his Role in "Children's Hospital" and "Transparent"

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

Patrick Byrne

Founder & CEO, Overstock.com

Adam Platt

Restaurant Critic, New York Magazine

Jeffrey Archer

Former UK Member of Parliament; Author

Michael Walzer

Professor Emeritus, The Institute for Advanced Study

Tom Otterness

Sculptor

Leif Pagrotsky

Member of Parliament, Sweden

Donald Rubin

Co-Founder, Rubin Museum of Art

Richard Dowden

Director, Royal African Society

Tom Glocer

CEO, Thomson Reuters

Dale Jamieson

Professor, New York University

Enrique Peñalosa

Former Mayor, Bogotá, Colombia

Peter Brabeck

Chairman, Nestlé

Robert Lacey

Author, "The Kingdom"

Daniel Okrent

Journalist, Best-Selling Author & Former New York Times Public Editor

Geoff Jones

Professor, Harvard Business School