Abstract

In this essay I reconstruct what I take to be Adorno's metaphysics of moral solidarity in the moment of its fall. At its heart lies a materialist idea of humanism, and a moral notion of human solidarity. I put this reconstruction to work, answering Michael Theunissen's challenge, namely that Adorno must, but cannot, justify the positive premise of his negativism of what ought not to be, and that he must, but cannot justify his minimal deontological morality. In my view, properly interpreted, Adorno once equipped with this moral notion of human solidarity, can answer Theunissen's challenge, in a way that makes best sense of his (Adorno's) epistemological and metaphysical negativism, and in a way that is consistent with his critique of Kantian morality.