Janelle Monáe

Singer-Songwriter, Rapper, Actress & LGBTQ Advocate

Mark Ruffalo

Actor, Director, Producer, Screenwriter & Environmental Activist

Paul Polman

Business Leader; Climate & Equality Campaigner; Co-Author of “Net Positive”

Lilly Singh

YouTube Personality, Comedian, Author & Actress; Former Host of NBC's "A Little Late with Lilly Singh"

Be a Triangle: How I Went from Being Lost to Getting My Life into Shape

Salt-N-Pepa

Grammy Award-Winning Hip-Hop & Rap Girl Group Known for "Push It"

Troye Sivan

Australian-South African Actor, YouTuber & Singer-Songwriter; Recently Signed a Record Deal with Universal Music

Constance Wu

Actress Known for "Fresh Off the Boat" & "Crazy Rich Asians"

Making a Scene

Emma Watson

Actress, Model & Activist; UN Women Goodwill Ambassador; Co-Founder of the HeForShe Campaign

Martine Rothblatt

Medical Ethics & Technology Expert; Creator of SiriusXM Satellite Radio, Chairman & CEO of United Therapeutics Corp

Two Stars for Peace: The Case for Using U.S. Statehood to Achieve Lasting Peace in the ...

Ashley Graham

Model, Entrepreneur & Body Image Activist

Courtney B. Vance

Actor Best Known for His Role as Ron Carver in NBC's "Law & Order: Criminal Intent"

Tessa Thompson

Actress, Best Known for "Westworld" & "Thor" Franchise

Michael Che

News Anchor of "Weekend Update" on "Saturday Night Live" & Co-Head Writer

Charles Barkley

Retired NBA Power Forward, Analyst on "Inside the NBA," One of the NBA's 50 Greatest Players of All Time

Cameron Russell

American Fashion Model & TED Talker

Shailene Woodley

Actress & Environmental Activist

Michelle Williams

Award-Winning Film & Broadway Actress; Equal Pay Advocate

Yuval Noah Harari

Historian, Philosopher & Best-Selling Author of "Sapiens"

Disruption, Democracy & the Global Order – Yuval Noah Harari

Angela Merkel

Germany's First Female Chancellor

Deepika Padukone

Indian Film Actress & Fashion Model; Founder of The Live Love Laugh Foundation Promoting Mental Health Awareness in India