Lizzie Velasquez

Motivational Speaker; Author of "Lizzie Beautiful" & "Be Beautiful, Be You;" Once Labeled "The World's Ugliest Woman"

Joy-Ann Reid

MSNBC Correspondent, Political Author & Host of "The ReidOut"

Medgar and Myrlie: Medgar Evers and the Love Story that Awakened America

Nicholas Burns

Professor of the Practice of Diplomacy & International Politics, Harvard Kennedy School

Marty Makary, M.D.

Healthcare Futurist, Johns Hopkins Surgeon & Professor of Public Health

Jacques Pépin

Master French Chef; Food Columnist; Cookbook Author Educator

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Michael Rogers

MSNBC's 'The Practical Futurist' & Technology Expert

Sherman Alexie

Poet, Short Story Writer, Novelist, and Performer

Andrew Cohen

Founder, EnlightenNext

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

Dave deBronkart

Kidney Cancer Survivor & Patient Advocate Known as "e-Patient Dave"

Loretta LaRoche

Author, Humorist, Stress Expert & TV Personality

Lynsey Addario

American Photojournalist; Contributor for National Geographic & Time Magazine

Spencer Wells

Geneticist, Anthropologist, Author, Entrepreneur, Adjunct professor at the University of Texas at Austin

David Allen

Bestselling Author & Founder of The David Allen Company

Marci Shimoff

Co-Author of "Chicken Soup for the Woman's Soul"; Expert on Happiness, Success & Unconditional Love

An Phung

Multimedia Journalist

Dr. Samantha Nutt

Medical Doctor, Award-Winning Humanitarian, Bestselling Author & Founder of War Child USA

Dean Karnazes

The “Ultramarathon Man”, Ran 3,000 Miles Across the Country with Live! with Regis and Kelly’s “Run Across America” in 2011

Keller Rinaudo

Co-founder and CEO of Zipline

Talks at GS with Keller Rinaudo Cliffton, CEO and Co-founder of ...