The conflict in Ukraine indicates some of the features of a potential post-liberal order and raises several potential ethical issues that may arise for international interventions as the world changes. What types of interventions, if any, are justifiable in response to situations such as the one in Ukraine? Can interventions be permissible given the potential undermining of universalist claims that are often used to support them? How should states prioritize between situations if there is an even greater number of global challenges in a post-liberal order? Three new books—Solferino 21 by Hugo Slim, Decolonizing Human Rights by Abdullahi Ahmed An-Naim, and Promoting Justice across Borders by Lucia Rafanelli—can help to navigate these questions. Drawing on their insights, this essay argues that reform interventions can be justified to defend the liberal international order, that intervention can be defended from a relativist basis, and that socioeconomic rights should be given greater priority.
