Ev Williams

Co-founder & Former CEO of Twitter; Founder & CEO of Medium

Steve Forbes

Chairman & Editor-in-Chief of Forbes Media

Flat Tax Revolution: Using a Postcard to Abolish the IRS

Sheryl Sandberg

Former COO of Meta, Bestselling Author & Founder of Leanin.org

Sheryl Sandberg Interview: From Google to Facebook - YouTube

Melinda French Gates

Co-Chair of the Bill & Melinda Gates Foundation

Melinda French Gates' Brief But Spectacular take on making birth ...

Jürgen Schmidhuber

Computer Scientist Known as the "Father of Modern AI"; Co-Director, Dalle Molle Institute for Artificial Intelligence Research

Mauro Porcini

Chief Design Officer at PepsiCo

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

StageStory by Brett Culp

Award-Winning Documentary Filmmaker & Storyteller; Founder of the Rising Heroes Project

StageStory by Brett Culp

Jan Chipchase

Jan Chipcase can guess what's inside your bag and knows all about the secret contents of your refrigerator.

The Field Study Handbook, Field Edition

Rickey Thompson

Actor, Comedian, Digital Media Personality & Podcast Host

Anita Elberse

Lincoln Filene Professor of Business Administration at the Harvard Business School

Tali Rapaport

Co-Founder of Puck

Felecia Hatcher

Entrepreneur, Author, Founder of Feverish Ice Cream & Code Fever Miami

Yochai Benkler

Co-Director of the Berkman Klein Center for Internet & Society; Author on Information Technology

Bob Moesta

Founder, President & CEO of the Re-Wired Group

Ellen Langer

Mother of Mindfulness Theory; Social Psychologist; Authority on Leading and Living Boldly; Harvard University Professor

Fred Kofman

Executive Coach at Conscious Business Center International

Ricardo Semler

Former CEO of Semco Partners; Best-selling Author; Founder of Lumiar & Semco Style Institute

Thomas L. Friedman

Three-Time Pulitzer Prize Winning Commentator; New York Times Foreign Affairs Columnist; Author of "The World Is Flat"

Thank You for Being Late: An Optimist's Guide to Thriving in the Age of Accelerations

Eric Schmidt

Co-Founder of Schmidt Futures and Former Executive Chairman at Alphabet Inc. & Former CEO of Google