Akon

Senegalese-American Hip-Hop Recording Artist & Producer; Social Impact Entrepreneur & Founder of Akoin

Alastair Parvin

Co-Founder of WikiHouse Foundation; Designer & Civic Entrepreneur

Ali Hewson

Irish Activist and Businesswoman; Wife of Bono

Allan G. Johnson

Nonfiction Author, Novelist, Sociologist, & Public Speaker

Almudena Bernabeu

International Attorney, Transitional Justice Program Director, Center for Justice and Accountability, Prosecuting the Jesuit Massacre Case

Alnoor Ladha

Partner and Head of Strategy of Purpose; Co-Founder of The Rules

Amanda Palmer

Musician, New York Times Best Selling Author, Performer and Provocateur

Angela Glover Blackwell

Founder & Former CEO, PolicyLink

Angela Maria Kelley

Immigration Advisor for Open Society Foundations; Former Senior Counselor, Immigration to Department of Homeland Security Secretary

Angela Onwuachi-Willig

Professor of Law

Angélique Kidjo

UNICEF Goodwill Ambassador, Singer & Songwriter

Ani Difranco

Folk/Punk Icon & Founder of Righteous Babe

Anne Mahlum

Social Entrepreneur & Founder of Back on My Feet

Anne Mahlum Sizzle Reel

Annette Gordon-Reed

Professor of American Legal History at Harvard Law School & Pulitzer Prize-Winning Author

Anu Gupta

Director, Corporate Contributions Johnson & Johnson

Arne Glimcher

Chairman, PaceWildenstein Galleries

Arsalan Iftikhar

Founder, TheMuslimGuy.com; Senior Editor, The Islamic Monthly

Arthur Mutambara

Pres., Movement for Democratic Change (Zimbabwe)

Asher Edelman

Entrepreneur and Art Financier

Aziz Abu Sarah

National Geographic Explorer, Cultural Educator & Peace Activist