Alan Alda

Actor; Writer; Science Advocate; Director

Alexis Ohanian

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

Alexis Ohanian Carthage College Commencement Address 2014

Amory Lovins

Co-Founder & Chairman Emeritus of Rocky Mountain Institute

Amy Purdy

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

Andie MacDowell

Film Actress

Anne-Marie Slaughter

Foreign Policy Expert, Author & CEO of New America Foundation

Archie Manning

Former NFL Great & Ambassador of Goodwill

Ashley Judd

Actress, Activist & Humanitarian

Ben Stein

Political Economist, Commentator, Author & Actor

Benjamin Zander

Conductor of the Boston Philharmonic Orchestra; Celebrated Leadership & Performance Expert

Bill Nye

"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist

Cass Sunstein

Director of the Behavioral Economics & Public Policy Program at Harvard Law School, NYT Best-Selling Author, Former Administrator of the White House Office of Information & Regulatory Affairs

Too Much Information with Cass R. Sunstein, JD

Charles Duhigg

Pulitzer Prize-Winning Journalist & Bestselling Author of "The Power of Habit"

Supercommunicators: How to Unlock the Secret Language of Connection

Daphne Oz

Emmy Award-winning Television Host, New York Times Bestselling Author, Chef & Entrepreneur

Davis Guggenheim

Academy Award-Winning Director & Producer Known for "He Named Me Malala," "An Inconvenient Truth," "Waiting for Superman" & "Still: A Michael J. Fox Movie"

Dean Kamen

Founder of FIRST; President of DEKA Research & Development Corporation

Deion Sanders

Head Football Coach at the University of Colorado Boulder; NFL Hall of Famer, Two-Time Super Bowl Champion, and Broadcast Analyst

Elevate and Dominate: 21 Ways to Win On and Off the Field

Diane Guerrero

Immigration Reform Activist & Actress Known for "Orange is the New Black" & "Jane The Virgin"

Don Lemon

Emmy Award-Winning News Anchor & Journalist, Author of "This Is The Fire"

Don Lemon To Launch New Show On X

Dr. Jill Bolte Taylor

Scientist, Author & CEO of My Stroke of Insight, Inc.