Helen Greiner

CEO at Tertill, Co-Founder & Former President of iRobot Corporation

Brian Krebs

Leading Cybercrime Journalist & New York Times Bestselling Author of "Spam Nation"

Kimberly Bryant

Founder & CEO of Ascend Ventures & Black Innovation Lab; Founder of Black Girls CODE

Nir Eyal

Bestselling Author & Expert on the Intersection of Psychology, Technology and Business

Sara Critchfield

Vice President of Global Outreach at the Fetzer Institute

Jon Steinberg

CEO of Future Plc., Founder of Cheddar; Former President & COO of Buzzfeed; Former CEO of Daily Mail.com in North America

Michael Stevens

YouTube Sensation; Best Known as Vsauce

Dr. Joel Selanikio

Award-Winning Physician, Health & Technology Activist, CEO of Magpi & Founding Member of WHO’s Digital Health Roster of Experts

James McQuivey

Vice President, Principal Analyst, Forrester Research Inc.

Reshma Saujani

Lawyer, Politician, Founder of Girls Who Code & Marshall Plan for Moms

Thomas Middleditch

Actor, Voice Actor, Comedian, Screenwriter Known for "Silicon Valley"

Jenna Marbles

YouTube Sensation

Sophia Bush

Actress, Humanitarian & Author

David McCandless

Author of "Information Is Beautiful" & Infographics Expert

Michael Eric Dyson

MSNBC Political Analyst, Former Host of NPR's "The Michael Eric Dyson Show" & Best-Selling Author

Ben Kaufman

Head of Product Labs, BuzzFeed, Founder, Quirky & Mophie

Jeff Arnold

CEO & Chairman of Sharecare; Former CEO of Howstuffworks and WebMD Corporation

Ian Morris

Jean and Rebecca Willard Professor of Classics and Professor of History

Sophia Amoruso

International Public Speaker, Founder & CEO of Nasty Gal, Author of "#GIRLBOSS"

I Was A Stripper! A Shoplifter! Then Built A $400m Business!

Spencer Rascoff

Co-Founder and Former CEO of Zillow; Co-Founder of Hotwire.com; Author of "Zillow Talk"