Recent scholarship on the political thought of Niccolò Machiavelli has demonstrated the extent to which the latter's republicanism is of a populist type, and a potentially important resource for contemporary democratic theory. Although work has been produced on the constitutional form of the Machiavellian republic, less effort has been made to articulate the theoretical assumptions upon which the advocacy of such a republic is ethically grounded. Here, I attempt to locate the democratic ethical imperative in the affirmation of a fundamental (...) human difference. Influenced by the Epicurean tradition, Machiavelli's natural philosophy considers material entities as absolute singularities lacking internal teleological direction, their movement the productive result of contingent encounters. One cannot assume a natural or pre-social identity of desire between persons. Democracy is the ethically preferred regime because it is the one that is capable of facilitating the expression of this human uniqueness. (shrink)