Ben Goldacre

Physician; Best-Selling Academic & Science Writer

Patrisse Cullors

Artist, Activist & Organizer; Co-founder of #BlackLivesMatter

Leyna Bloom

Transgender Model, Dancer, Actress & Activist

Halima Aden

Former International Model, Activist & UNICEF Ambassador

Jon Dorenbos

Retired NFL Long Snapper, Magician & Author of "Life Is Magic: My Inspiring Journey from Tragedy to Self-Discovery"

Jon Dorenbos Speaker Demo Reel

Pete Cashmore

Entrepreneur & Founder of Mashable

Shah Rukh Khan

Bollywood Star, Social Activist

J.D. Vance

U.S. Senator of Ohio; #1 New York Times Best-selling Author of "Hillbilly Elegy: A Memoir of a Family and Culture in Crisis"

Emmanuelle Chriqui

Actress Known for "Entourage;" Social Advocate for Colon Cancer, Environmental Issues & Human Rights in Congo

Alex Steffen

Author of "Carbon Zero: Imagining Cities That Can Save the Planet"

Bill Browder

Founder & CEO of Hermitage Capital Management; Human Rights Activist; Bestselling Author of "Red Notice"

Kathleen Turner

Actress & Civil Liberties Activist

Manal al-Sharif

Saudi Women's Rights Advocate & Author of "Daring to Drive: A Saudi Woman’s Awakening"

Ozzie Smith

15-Time MLB All-Star & National Baseball Hall of Fame Inductee; Former Shortstop for the San Diego Padres & St. Louis Cardinals

Cameron Sinclair

World-Class Visionary; Co-Founder of Architecture for Humanity

Leeza Gibbons

Emmy-Nominated Journalist & Host; Alzheimer's Advocate; Winner of "Celebrity Apprentice"

Amit Paley

Entrepreneur in Residence at the International Rescue Committee

Julissa Arce

Political Commentator & Author

Dylan Marron

Host of "Conversations with People Who Hate Me", Social Justice Activist, Writer & Actor

Andy Borowitz

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