In The Dictionary of Non-Philosophy, the French thinker François Laruelle does something unprecedented for philosophers: he provides an enormous dictionary with a theoretical introduction, carefully crafting his thoughts to explain the numerous terms and neologisms that he deems necessary for the project of non-philosophy. With a collective of thinkers also interested in the project, Laruelle has taken up the difficult task of creating an essential guide for entering into his non-standard, non-philosophical terrain. And for Laruelle, even the idea of a dictionary and what a dictionary is become material for his non-philosophical inquiries. As his opening note begins, “Thus on the surface and within the philosophical folds of the dictionary, identity and its effect upon meaning are what is at stake.”

Each generation invents new practices and new writings of philosophy. Ours should have been able to introduce certain mutations that would at least be equivalent with those of cubism, abstract art, and twelve-tone serialism: it has only partially done so. But after all the deconstructions, after Wittgenstein, Heidegger, and Derrida, this demand takes on a different dimension: What do we do with philosophy itself? How do we globally change our relation to this thought, which keeps indicating that it is increasingly conservative and repetitive? These two questions together have prompted what we call “non-philosophy.”

Non-philosophy is not the negation of philosophy. It is the suspension of philosophy’s claim to think the real (Principle of Sufficient Philosophy), and it is the invention of new usages of thought and language that disrupt the rational narrative of the real, which is precisely what every philosophy is. Non-philosophy should rather be understood à la the “non-Euclidean,” namely, as a generalization of the philosophical beyond its traditional limitation by the unitary or “Heraclitean” postulate. From then on, an infinite number of philosophical decisions that are no longer mutually exclusive will correspond with any real phenomenon.

Philosophy and Non-Philosophy is widely considered the first fully explicit elaboration of non-philosophy and one of its most important introductory texts.