When scientific socialism, which for many years was implemented by Abdullah OEcalan and the Kurdistan Workers’ Party (PKK), became too narrow for his purposes, OEcalan answered the call for a radical redefinition of the social sciences. Writing from his prison cell, he offered a new and astute analysis of what is happening to the Kurdish people, their freedom movement, and future prospects for humanity. The Sociology of Freedom is the third volume of a five-volume work titled The Manifesto of the Democratic Civilization. The general aim of the earlier volumes was to clarify what power and capitalist modernity entailed. Here, OEcalan presents his thesis of the Democratic Civilization, based on his criticism of Capitalist Modernity. This volume reveals the remarkable range of one of the Left’s most original thinkers with topics such as existence and freedom, nature and philosophy, anarchism and ecology. Recognizing the need for more than just a critique, he has advanced what is the most radical, far-reaching definition of democracy today and argues that a democratic civilization, as an alternative system, already exists, though systemic power and knowledge structures, along with a perverse sectarianism, do not allow it to be seen. This monumental work gives profuse evidence of his position as one of the most influential thinkers of our day.