English Summary/英文概要： In this colection of three speeches, Ernesto Che Guevara ofers a revolutionary view of a world in which human solidarity and understanding replace imperialist aggression and exploitation. First, in a sharp speech given in Algeria on February 24, 1965 at the Af- ro-Asia Economic Seminar, Che speaks about the na- ture 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. Finaly, “Message to the Triconti- nental” is one of Che’s more wel-known works, which outlines the tactics and strat- egies that should be folowed in revolutionary struggle. This colection of writings merges Che’s philosophy, politics, and economics in his al encompassing, coherent revolutionary vision. His ideas and his struggle strike a chord in the current search for global justice.