Dan Roam

International Bestselling Author, The Back of the Napkin: Solving Problems and Selling Ideas with Pictures

Jeffrey Kluger

Journalist; Editor and Writer at TIME MAGAZINE. Author of 8 books, including APOLLO 13.

Kevin Kelly

Founder & Executive Editor of Wired Magazine, Author of "The Inevitable: Understanding the 12 Technological Forces That Will Shape Our Future"

Tyler Oakley

YouTube Personality & New York Times Bestselling Author; LGBTQ+ Youth Advocate

Brad Stone

Veteran Silicon Valley Journalist & Author of "The Everything Store: Jeff Bezos and the Age of Amazon"

Nik Bonaddio

Founder and CEO of Big Brain; Founder and Former CEO of numberFire

Dave deBronkart

Kidney Cancer Survivor & Patient Advocate Known as "e-Patient Dave"

Steve Martin

Iconic Actor, Comedian, Author, Playwright & Musician

Viktor Mayer-Schönberger

Co-Author of “Big Data" and "Delete;" Expert on the Networked Economy

Tal Ben-Shahar

Best-Selling Author & Positive Psychology Expert

Scott Schuman "The Sartorialist"

Founder, The Sartorialist

Ben Goldacre

Physician; Best-Selling Academic & Science Writer

Justin Hall-Tipping

The Energy Evangelist, Justin Hall-Tipping works on nano-energy startups -- mastering the electron to create power.

Mikko Hypponen

Computer Security Expert; Chief Research Officer at WithSecure & Principal Research Advisor at F-Secure

If It's Smart, It's Vulnerable

Todd Kuiken

Biomedical Engineering Manager at the Rehabilitation Institute of Chicago

John Zogby

Trendspotter & Leading Pollster

Spencer Wells

Geneticist, Anthropologist, Author, Entrepreneur, Adjunct professor at the University of Texas at Austin

William Powers

Best-Selling Author of Hamlet's BlackBerry

Craig Newmark

Founder of Craigslist; Internet Entrepreneur; Leader in Social Networks

Nicholas Burns

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

Andrew Busch

Artificial Intelligence & Technology Futurist; Economist; First Chief Market Intelligence Officer for the US Government

AM2024: Growth Opportunities in a Period of Change

Nicholas Christakis

Sol Goldman Family Professor of Social & Natural Science; Director of the Human Nature Lab; Co-Director of the Yale Institute for Network Science

Graham Hill

Founder of Life Edited & TreeHugger.com

David Zach

Futurist - Offering Insights on the Personal and Professional Impact of Strategic Trends

Kurt Andersen

Host of "Studio 360 from PRI and WNYC" & Author

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Jeffrey Toobin

Former CNN Senior Analyst & Best-Selling Author

Andrew Sullivan

Writer-at-large at New York; Former Editor-in-Chief of The New Republic Magazine & Political Blogger

Alex Steffen

Author of "Carbon Zero: Imagining Cities That Can Save the Planet"

Michael Rogers

MSNBC's 'The Practical Futurist' & Technology Expert