Ronnie Schöb

Dean, School of Business & Economics, Free University of Berlin

Andrea Paquette

Mental Health Advocate, Founder & President of the Stigma-Free Society

Andrea Paquette

Charlotte Ayanna

Actress, Foster Care Advocate, Former Miss Teen USA & Co-Author of "Lost in the System"

Letty Cottin Pogrebin

Author, Activist & Expert on Jewish Issues

Katie Spotz

World Record-Breaking Endurance Athlete & Safe Water Activist

Alezandra Russell

Mother Teresa Award Winner, Anti-Trafficking Expert & Human Rights Activist

Marla Spivak

Entomologist; Focused on Practical Applications to Protect Honey Bee Populations

Eric Shawn

Senior Correspondent and anchor for FOX News

Kakenya Ntaiya

Kenyan Educator, Feminist & Social Activist

Becky McCray

Small-Town Entrepreneur, Cattle Rancher & Co-Founder of SaveYour.Town

Marty Metro

Founder & CEO of UsedCardboardBoxes and UCBZeroWaste

Andre Koen

Program Director for the Office of Diversity and Inclusion at Mayo Clinic Rochester

Etan Thomas

Former NBA Player & Poet

Police Brutality and White Supremacy: The Fight Against American Traditions

Steve Goreham

Engineer, Author & Authority on Environmental and Energy Issues

Eric Millegan

Actor, Mental Health & Bipolar Disorder Activist

Robert Kingett

Writer; LGBTQ and Disabled Activist; Motivational Speaker

Jerry Teplitz

Brain Performance Optimization Expert

Wintley Phipps

Vocal Artist and Founder of the US Dream Academy

Liz Seccuro

Victims' Rights Activist & Author

Chad Pregracke

Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author