Katja Diefenbach – författare

The book begins from the insight that very few seventeenth-century philosophers have received more antithetical interpretations than Baruch de Spinoza. He has been regarded as an atheist and a rationalist, as a pantheist and a vitalist, as a Jewish critic of religion and a great thinker in the Marrano tradition. In the twentieth century, however, Spinoza was conceived as a materialist who was strikingly ahead of his time, providing Marxism with concepts of overdetermined dialectics, plural temporality and nonteleological praxis.Beginning with Althusser's interest in the concept of immanent causality, the book reconstructs post-Marxist readings of Spinoza from Negri to Balibar, Matheron to Tosel, and Gueroult to Deleuze. It examines how these authors adapt Spinoza's unconventional doctrines of the differentiality of being, the self-forming capacity of matter, the excess of the positive affects, and the multitude's power of self-government. The book fundamentally revises continental philosophy's portrayals of the relationships between matter, affect, thought, and the multitude.

French philosopher Louis Pierre Althusser (1918 -1990) helped define the politico-theoretical conjuncture of pre- and post-1968. Today, there is a recrudescence of interest in his thought, especially in light of his later work, published in English as Philosophy of the Encounter (Verso, 2006). This has led to renewed debates on the reformulation of conflicting notions of materialism, on the event as both philosophical concept and political construction, and on the nature of politics and the political.These original essays by leading scholars aim to provide a new assessment of Althusser's thought, especially in relation to contemporary debates. Organized in four sections that represent the main currents in Althusser's scholarship, the book discusses materialism and the different formulations of the relationship between politics and philosophy, Althusser's interpretations of political thinkers (including Machiavelli, Deleuze and Gramsci), the resources he provides to critique political economy and politics in post-Marxist thought, and the theorization of ideology and politics.Encountering Althusser is a groundbreaking resource that highlights Althusser's continuing relevance to contemporary radical thought.