Love and Moral Psychology in Global Politics: A Kantian Reworking of Rawls and Nussbaum

For both John Rawls and Martha Nussbaum, the concept of love plays a significant role in moral psychology. Rawls views the sense of justice as grounded in parental love, and continuous with  love of mankind. Nussbaum’s recent defence of patriotism revives the emotio n of love as essential for political contexts. I argue that love ought to play a substantial part in the shaping of global  politics, and that a moral psychology of love based merely on a combination of Rawls’s and Nussbaum’s accounts fails to produce an ad equate ground for conceptualizing moral motivation with respect to addressing transnational concerns of justice. I contend that by critically synthesizing  Rawls’s and Nussbaum’s conceptions of love and moral psychology with resources from Kant’s  ethics, it is possible to develop a more attractive, and potentially politically effective, conception of love of human beings in the framework of political liberalism.