Abstract
When philosophers and political theorists turn their attention to migration, they often prioritize general normative commitments, giving only secondary concern to whether these commitments are reflected in policy. As a result, pressing issues affecting the status, rights, and life-chances of immigrants can get lost in abstract debates over the right of states to exclude individuals, or the rights of individuals to associate with whomever they like. Joseph Carens’s new book, The Ethics of Immigration, inverts this tendency by focusing first on existing immigration control practices, examining their normative justifications, and then pushing them in the direction of justice