Susan Buck-Morss examines and stresses the significance of Critical Theory for young West Germ intellectuals after World War II. Looking at the differences between German and American situations during this time period, Origin of Negative Dialectics convincingly sketches the learning process that ended in antagonism. “[The Origin of Negative Dialectics] is by far the best introduction for the American reader to the complex, esoteric, and illusive structure of thought of one of the most seminal Marxian thinkers of the twentieth century. It belongs on the same shelf as Martin Jay’s history of the Frankfurt School, The Dialectical Imagination.” – Lewis A. Coser, State University of New York, Stony Brook

Adorno’s lectures on ontology and dialectics from 1960–61 comprise his most sustained and systematic analysis of Heidegger’s philosophy. They also represent a continuation of a project that he shared with Walter Benjamin – ‘to demolish Heidegger’. Following the publication of the latter’s magnum opus Being and Time, and long before his notorious endorsement of Nazism at Freiburg University, both Adorno and Benjamin had already rejected Heidegger’s fundamental ontology. After his return to Germany from his exile in the United States, Adorno became Heidegger’s principal intellectual adversary, engaging more intensively with his work than with that of any other contemporary philosopher. Adorno regarded Heidegger as an extremely limited thinker and for that reason all the more dangerous. In these lectures, he highlights Heidegger’s increasing fixation with the concept of ontology to show that the doctrine of being can only truly be understood through a process of dialectical thinking. Rather than exploiting overt political denunciation, Adorno deftly highlights the connections between Heidegger’s philosophy and his political views and, in doing so, offers an alternative plea for enlightenment and rationality. These seminal lectures, in which Adorno dissects the thought of one of the most influential twentieth-century philosophers, will appeal to students and scholars in philosophy and critical theory and throughout the humanities and social sciences.

Identity has become a central feature of national conversations: identity politics and identity crises are the order of the day. We celebrate identity when it comes to personal freedom and group membership, and we fear the power of identity when it comes to discrimination, bias, and hate crimes. Drawing on Isaiah Berlin's famous distinction between positive and negative liberty, Theodor Adorno and the Century of Negative Identity argues for the necessity of acknowledging a dialectic within the identity concept. Exploring the intellectual history of identity as a social idea, Eric Oberle shows the philosophical importance of identity's origins in American exile from Hitler's fascism. Positive identity was first proposed by Frankfurt School member Erich Fromm, while negative identity was almost immediately put forth as a counter-concept by Fromm's colleague, Theodor Adorno. Oberle explains why, in the context of the racism, authoritarianism, and the hard-right agitation of the 1940s, the invention of a positive concept of identity required a theory of negative identity. This history in turn reveals how autonomy and objectivity can be recovered within a modern identity structured by domination, alterity, ontologized conflict, and victim blaming.

In this path-breaking work, Susan Buck-Morss draws new connections between history, inequality, social conflict, and human emancipation. Hegel, Haiti, and Universal History offers a fundamental reinterpretation of Hegel's master-slave dialectic and points to a way forward to free critical theoretical practice from the prison-house of its own debates. Historicizing the thought of Georg Wilhelm Friedrich Hegel and the actions taken in the Haitian Revolution, Buck-Morss examines the startling connections between the two and challenges us to widen the boundaries of our historical imagination. She finds that it is in the discontinuities of historical flow, the edges of human experience, and the unexpected linkages between cultures that the possibility to transcend limits is discovered. It is these flashes of clarity that open the potential for understanding in spite of cultural differences. What Buck-Morss proposes amounts to a "new humanism," one that goes beyond the usual ideological implications of such a phrase to embrace a radical neutrality that insists on the permeability of the space between opposing sides and as it reaches for a common humanity.