Spinoza is the originator of speculative philosophy, Schelling its restorer, Hegel its perfecter. - Benedictus de Spinoza

The great Voltaire once accused Spinoza of ‘abusing metaphysics’. Is not the uncompromising nature of metaphysics more important today than ever? Has not liberated thinking become the most valued freedom at a time when political systems, social constraints, moral codes and political correctness often control our thinking?

In Spinoza, at the origin of the Modern world, metaphysical theory and the theory of science are given in complete agreement for the first time. They represent the alternative to the entire subsequent path of metaphysics and of the bourgeois theory of science. Spinoza lives as an alternative: Today this alternative is real. The Spinozian analytic of full space and open time are becoming an ethics of liberation in all the dimensions that this discourse constructs and makes available.

Spinoza founds Modern materialism in its highest form, determining the horizons of both Modern and contemporary philosophical speculation within an immanent and given philosophy of being and an atheism defined as the negation of every presupposed ordering of either the constitution of being or human behavior. However, even in its productive and living form, Spinozian metaphysics does not succeed in superseding the limits of a purely "spatial" (or Galilean-physical) conception of the world. It certainly pushes on this conception and tries to destroy its limits, but it does not reach a solution. Rather, it leaves unresolved the problem of the relationship between the spatial dimensions and the temporal, creative, and dynamic dimensions of being. The imagination, that spiritual faculty running throughout the Spinozian system, constitutes being in an order that is only allusively temporal. As such, the problem remains intact, in terms that are unresolved but pure and forceful: Being (before the invention of the dialectic) evades the tangle of dialectical materialism. In fact, the readings of Spinoza by socialist and Soviet authors have not enriched dialectical materialism but have, rather, only diminished the potentialities that Spinozian metaphysics offers for superseding the purely spatial and objectivistic dimension of materialism.