Born near Cologne in 1828, Joseph Dietzgen worked most of his life as a tanner. A self-educated man, he participated in the Revolution of 1848 where he first read the writings of Karl Marx and beca
Mathangi Subramanian is a writer, educator, and activist who believes that stories have the power to change the world. A former American public school teacher, assistant vice president at Sesame Wo
Radhika Coomaraswamy was formerly Chairperson of the Human Rights Commission, Sri Lanka, and Director, International Centre for Ethnic Studies, Colombo. She was formerly the United Nations Special