Zerlina Maxwell

Political Analyst, Sexual Assault Awareness Advocate & Author of "The End of White Politics"

Damaris Phillips

Celebrity Chef & Television Personality; Winner of 9th Season of "Food Network Star"

Michele Cushatt

Motivational Speaker & Author of "Undone: A Story of Making Peace with an Unexpected Life"

Lynn Sherr

Award-winning Broadcaster & Best-selling Author; Correspondent 20/20

Tristram Stuart

Environmental Campaigner, Author & Businessman

Nik Bonaddio

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

Amy Thielen

Hostess of Heartland Table on Food Network

Jonathan Merritt

Award-Winning Faith & Culture Writer

Maude Barlow

Activist, Author & Former UN Senior Advisor on Water

Orson Scott Card

Science Fiction Novelist; Best Known for his "Ender's Game" Series

Sophia Nelson

Award-winning Author & Journalist; On-Air Commentator for CNN

Richard Wolffe

Digital Executive, Best-Selling Author & Columnist at The Guardian

President's Speaker Series - YouTube

Courtney E. Martin

Co-Founder of the Solutions Journalism Network; Social Change Advocate & Author of "The New Better Off"

Peter Shankman

Thought-Leader in Communication & Customer Service

Leonard Pitts, Jr.

Award-Winning Columnist

Mark Zandi

Chief Economist of Moody's Analytics; Co-Founder of Economy.com

Ira Byock

Dartmouth-Hitchcock Medical Center

Giles Duley

CEO of the Legacy of War Foundation, Award-Winning Photographer, Writer, Chef & Triple Amputee

Darrius Garrett

Actor, Author, Motivational Speaker & Original Freedom Writer

Tim and Kris O'Shea

Corporate Comedians & Motivators