Cours de philosophie positive. (1/6)

The opening of this landmark lecture series places the work firmly in the vibrant scientific salons of early‑19th‑century France. Delivered before an audience that included prominent members of the Académie des Sciences, the author frames his “positive philosophy” as a systematic effort to replace speculative metaphysics with a method grounded in observable facts and mathematical reasoning. He begins by defining the term itself, insisting that philosophy should return to its classical sense—as a comprehensive system of human thought—while the modifier “positive” signals a new focus on empirical coordination of knowledge.

Structured around general preliminaries and a dedicated section on mathematical philosophy, the volume sets out a bold program for reorganizing the sciences. Drawing on his training at the École Polytechnique, the author proposes a hierarchy of disciplines that builds toward a science of society, inviting listeners to witness the early articulation of ideas that would later shape modern sociology and the philosophy of science.