Winona LaDuke

Executive Director of Honor the Earth

Rand Fishkin

Co-Founder & CEO of SparkToro; Former CEO of Moz; Co-Founder of Inbound.org & Author of "The Art of SEO"

Nancy Frates

CEO of Team Frate Train; Mother Behind the ALS Ice Bucket Challenge; Business Leader, Mentor & Performance Coach

Tom Silva

General Contractor, Member of Home Improvement Team on "This Old House"

Kate White

Former Editor-In-Chief of Cosmopolitan Magazine; New York Times Best-Selling Author

Vilayanur Ramachandran

Neuroscientist; Director of the Center for Brain & Cognition, University of California, San Diego

David Rich

Keynote Speaker and Leading Expert on Persuasion and Motivation

Stuart Firestein

Scientist; Advocate for the Public Understanding of Science

Joe Ruffini

Anti-Terrorism, Information Security & Risk Minimization Expert

Dr. Max Rogers

Former Fighter Pilot, Healthcare Consultant

Eleanor Longden

Mental Health Advocate & Speaker; Postdoctoral Service User Research Manager at Psychosis Research Unit

Compassion for Voices: a tale of courage and hope

Adam Garone

Former CEO of the Movember Foundation

John Sano

Former CIA Agent & Former Deputy Director of National Clandestine Service

Theaster Gates

Director of Arts and Public Life at the University of Chicago; Founder & President of Rebuild Foundation

David Rosengarten

Chef & TV Personality; Author of Award-winning Cookbook "It's All American Food"

Lisa Myers

Emmy Award-Winning Former Senior Investigative Correspondent for NBC News

Natalie Warne

Activist, Advocacy Educator, Engagement Strategist & TED Speaker

Rishi Manchanda

Physician, Public Health Innovator, President & CEO of HealthBegins

Shree Bose

Grand Prize Winner of the First Google Global Science Fair & Cancer Researcher

Joe Pulizzi

Founder of the Content Marketing Institute & Author of "Content, Inc."

Gareth Jones

Leading Expert on Organizational Culture, Leadership and Change

Cynthia Lowen

Filmmaker of Bully & Poet

Tensie Whelan

Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance

Maynard Webb

Silicon Valley Company Builder, Founder of Webb Investment Network & Former Chairman and CEO of LiveOps

Jessica Matthews + Julia Silverman

Co-Founders of Uncharted Play, Inc.; Co-Inventors of the SOCCKET ball

Pedro Noguera

Professor of Education, Founder of the Center for the Transformation of Schools UCLA

Darren McGrady

Former Chef to British Royalty

Barry Minkin

Futurist, Trends & Innovation Expert; Bestselling Author

Rehema Ellis

Chief Education Correspondent at NBC News

Ramona Pierson

Former Managing Director, Head of Product and Innovation at PwC