Certain critics from the democratic camp, inclined to operate with the help of indirect evidence, have looked upon the “ironic” attitude of the autho… - Benedictus de Spinoza

...That a Spinozist social science should be of French concoction is no coincidence: from the historical scholarship of Martial Guéroult to Alexandre Matheron's pioneering study of the individual and community in Spinoza; from the centrality of Spinoza's materialism to the Althusserian project to Gilles Deleuze's radical re-working of his philosophy of immanence and the advances of contemporary scholarship, France has an altogether impressive tradition of Spinoza interpretation. At the heart of this retooling of a seventeenth-century metaphysics is the liquidation of the ‘Cartesian’ bourgeois-individual subject which supposedly animated the humanist visions of French phenomenology and existentialism. Althusser, of course, approached Spinoza's work philosophically—as a detour, seeking grounds for a critique of idealism, en route to a properly materialist Marxist philosophy—but also critically, noting for example its lack of a theory of contradiction. Lordon, by contrast, was looking for a conceptual framework through which to rethink social, economic and political life; Spinoza's work is only glancingly contrasted to that of his peers—there is no ‘outside’ to his thinking here. Yet, as with Althusser or Deleuze, Lordon's perspective would remain anchored in the affirmation of Spinoza as the thinker who can emancipate us from the delusions of free will or untrammelled individual choice, allowing us to grasp human struggles for existence in a disabused materialist fashion.

Just as Hegel later developed the metaphysical and rationalistic bases of the Spinoza philosophy giving the only possible refutation to Spinozism, that is, by converting the substance of Spinoza into an absolute idea, into the absolute spirit, and in this way, presented an antithesis to Spinozist teaching, so in his time, Spinoza presented an antithesis with respect to Descartes, but a materialistic antithesis.

How then could such a figure, seemingly the least ‘historical’ of philosophers, provide thinkers concerned with transformation, novelty, the event, with the wherewithal to advance radical projects of thought? Why is Spinoza repeatedly be invoked in the most urgent of political and ideological polemics? How could a philosophy turned toward the eternity of being (an ontology) link up with the attempt to understand the collective construction of a common political space and the sometimes catastrophic incursion of worldly events?