Suzan Shown Harjo

Cheyenne-Holdulgee Muscogee Activist, Poet, Writer, Lecturer & Curator

Fulfilling Her Promise: Museums Honor Native Rights Advocate Suzan Harjo

Annie Leonard

American Proponent of Sustainability and a Critic of Excessive Consumerism

Kathleen Hanna

Unwavering Feminist, American Punk Musician, & Pioneer of the Riot Grrrl Movement; Author of "Rebel Girl"

Kathleen Hanna on 'Rebel Girl' and how friends, humor keep her going

Arsalan Iftikhar

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

Robert Kirshner

Astrophysicist, Harvard University

Jianli Yang

Human Rights activist in China who founded The Foundation of China in the 21st Century and major Leader of the Chinese Democracy Movement.