Aaron Hurst

CEO of Imperative, Expert on the Science of Purpose at Work, Globally Recognized Social Entrepreneur & Author of "The Purpose Economy"

Aasif Mandvi

Comedic Actor & Former Correspondent for "The Daily Show"

Abhi Nemani

Former Chief Data Officer for the City of Los Angeles, Co-founder of Ethos Labs, Technological Optimist & Political Philosophy Nerd

Adora Svitak

Author, Speaker, Youth Advocate & Child Welfare Professional

Alexa von Tobel

Founder & CEO of Learnvest.com; New York Times Bestseller Author of "Financially Fearless"

Alexis Jones

Female Empowerment Activist & Author of "I Am That Girl: How to Speak Your Truth, Discover Your Purpose, & #bethatgirl"

Alexis Ohanian

Co-Founder of Initialized Capital & Co-Founder of Reddit; Entrepreneur, Investor, Activist & Bestselling Author

Alexis Ohanian Carthage College Commencement Address 2014

Alison Krauss

Bluegrass-Country Singer-Songwriter & Fiddle Virtuoso

Amber Jenkins

Applied Science Engineer, NASA’s Jet Propulsion Laboratory; Editor, NASA Climate Change Website

Amy Purdy

Former "Dancing with the Stars" Contestant & Paralympic Professional Snowboarder

Amy Waldman

Journalist, Author, "The Submission"

Andie MacDowell

Film Actress

Andrew Fastow

Former CFO of Enron & Expert on Financial Ethics

Andy Borowitz

New York Times Best-Selling Author and Comedian; Creator of the Borowitz Report

Anna Deavere Smith

Award-Winning Actress, Playwright & Social Commentator

Anna Escobedo Cabral

Former Treasurer of the United States, Partner at The Cabral Group & Jesse Ball duPont Fund Trustee

Anne-Marie Slaughter

Foreign Policy Expert, Author & CEO of New America Foundation

April Ryan

White House Correspondent, MSNBC Political Analyst, D.C. Bureau Chief for TheGrio & Author

Ashley Judd

Actress, Activist & Humanitarian

Beau Willimon

Creator & Screenwriter, "House of Cards"