An Anatomy of International Thought
International relations encompass three aspects: international anarchy, with sovereign states recognizing no political superior; routine interactions in diplomatic, legal, and commercial institutions; and moral solidarity, with cultural and psychological links more profound than those of politics and economics. Thinkers who underscore international anarchy regard the idea of international society as fictional. Hobbes, for example, maintains that the only remedy for anarchical competition is to make a contract for a ruler or an assembly to take power and act to ensure security. Grotius and other thinkers who emphasize the extensive informal, legal, and customary interactions in international affairs highlight humanity’s sociability and its potential for constitutionalism and the rule of law. Kant and others anticipate the vindication of humanity’s potential for peace through the deepening of the material and moral interdependence of people around the world. This may come about through uniformity of independent states in standards of virtue and legitimacy or through the political and moral unification of humanity.