text: The french theorist of the Situationist International Raoul Vaneigem reports that Libertad gained notoriety for a call to action in which he "invited citizens to burn their ID papers and to become humans again, refusing to let themselves be reduced to a number, duly filed in the statistic state inventories of slaves."He also worked as corrector with Aristide Briand, editing the review, La Lanterne, and then with Sébastien Faure.