In this collection of three speeches, Ernesto Che Guevara offers a revolutionary view of a world in which human solidarity and understanding replace imperialist agression and exploitation. First, in a sharp speech given in Algeria on February 24, 1965 at the Afro-Asia Economic Seminar, Che speaks about the nature of capitalism and the revolutionary struggle that would open the way for a new, socialist society. Guevara's 1965 essay, 'Socialism and Man in Cuba,' is a milestone in twentieth-century emancipatory social thought. Finally, 'Message to the Tricontinental' is one of Che's more well-known works, which outlines the tactics and strategies that should be followed in revolutionary struggle. This collection of writings merges Che's philosophy, politics, and economics in his all encompassing, coherent revolutionary vision. His ideas and his struggle strike a chord in the current search for global justice.