Black Flame is the first of two volumes that reexamine anarchism's democratic class politics, its vision of a decentralized planned economy, and its impact on popular struggles in five continents over the last 150 years. From the nineteenth century to today's anticapitalist movements, it traces anarchism's lineage and contemporary relevance. It outlines anarchism's insights into questions of race, gender, class, and imperialism, significantly reframing the work of previous historians on the subject, and critiquing Marxist approaches to those same questions. Lucien van der Walt teaches at the University of the Witwatersrand, Johannesburg. Michael Schmidt is a Johannesburg-based senior investigative journalist.