"Cours de philosophie positive. (6/6)" by Auguste Comte is a philosophical work published between 1830-1842. This sixth and final volume completes Comte's ambitious project to establish positivism as a philosophical system. The work introduces his famous law of three states—theological, metaphysical, and positive—proposing that humanity progresses through these phases toward scientific understanding. Comte argues that knowledge must be based on observable facts and experience, founding sociology as a discipline to improve society through scientific principles rather than supernatural or abstract explanations.