Is Liberal Nationalism Possible?

Liberalism remains the dominant political philosophy of the 21st century, despite the challenges it faces. One of these challenges was the rise of right-wing populism, which is based on anti-liberal nationalist rhetoric. However, some political philosophers try to combine liberalism and nationalism. This article explores the plausibility of such a hybrid theory. This article examines the compatibility of nationalism with the three main forms of liberalism: neutralist, perfectionist and republican. Liberal neutralism is incompatible with nationalism because the policy of national self-determination violates the principle of state neutrality between reasonable conceptions of the good life. Liberal perfectionism is incompatible with nationalism because the rationale for nationalist policies doesn’t refer to any deeper aspects of human nature other than external phenotypic traits, and a preference for national community as the basis for political self-government is arbitrary. Liberal republicanism is incompatible with nationalism because it faces problems of domination and inclusion. The problem of domination is that nationalist policies prevent the maximization of non-domination both between nations and within nations. The problem of inclusion is that nationalists have no nonarbitrary reason to limit political communities to the boundaries of nation-states. The article concludes with seven arguments for a synthesis of liberalism and nationalism. An analysis of these arguments demonstrates that none of the reasons given can motivate liberals’ appeal to nationalist values. Thus, nationalism is incompatible with liberalism, and consistent liberal nationalism is impossible.