In 2012, philosopher and public intellectual Slavoj Žižek published what arguably is his magnum opus, the one-thousand-page tome Less Than Nothing: Hegel and the Shadow of Dialectical Materialism. A sizable sequel appeared in 2014, Absolute Recoil: Towards a New Foundation of Dialectical Materialism. In these two books, Žižek returns to the German idealist G. W. F. Hegel in order to forge a new materialism for the twenty-first century. Žižek’s reinvention of Hegelian dialectics explores perennial and contemporary concerns: humanity’s relations with nature, the place of human freedom, the limits of rationality, the roles of spirituality and religion, and the prospects for radical sociopolitical change. In A New German Idealism, Adrian Johnston offers a first-of-its-kind sustained critical response to Less Than Nothing and Absolute Recoil. Johnston, a leading authority on and interlocutor of Žižek, assesses the recent return to Hegel against the backdrop of Kantian and post-Kantian