Claude Lefort formulates his conception of democracy by mirroring his conception of totalitarism, developing it in the same way by analyzing regimes of Eastern Europe and USSR.
For Lefort democracy is the system characterized by the institutionalization of conflict within society, the division of social body; it recognizes and even considers legitimate the existence of divergent interests, conflicting opinions, visions of the world that are opposed and even incompatible. Lefort's vision makes the disappearance of the leader as a political body – the putting to death of the king, as Kantorowicz calls it – the founding moment of democracy because it makes the seat of power, hitherto occupied by an eternal substance transcending the mere physical existence of monarchs, into an "empty space" where groups with shared interests and opinions can succeed each other, but only for a time and at the will of elections. Power is no longer tied to any specific programme, goal, or proposal; it is nothing but a collection of instruments put temporarily at the disposal of those who win a majority. "In Lefort's invented and inventive democracy," writes Dominique Colas, "power comes from the people and belongs to no one."[22]
Democracy is thus a regime marked by its vagueness, its incompleteness, against which totalitarianism establishes itself. This leads Lefort to regard as "democratic" every form of opposition and protest against totalitarianism. The opposition and protest creates, in a way, a democratic space within the totalitarian system. Democracy is innovation, the start of new movements, the designation of new issues in the struggle against oppression, it is a "creative power capable of weakening, even slaying the totalitarian Leviathan".[23] A Leviathan whose paradoxical frailty Lefort emphasises.
The separation of civil society from the state, which characterizes modern democracy, is made possible by the disembodiment of society. A democratic country can also experience this inventive character when any group of citizens with a legitimate struggle may seek to establish new rights or defend its interests.
Lefort does not reject representative democracy, but does not limit democracy to it. For instance, he includes the social movements in the sphere of legitimate political debate.