The contemporary biotechnological revolution is undeniably improving the material conditions of human existence by increasing the goods, opportunities, and conveniences offered by modern society. However, this technological progress comes with a major risk: that of a civilizational regression affecting human dignity. The trivialization of life and the instrumentalization of the body-now subjected to transformations that threaten its very essence-reflect a profound crisis of humanity. Yet it is acknowledged that this does not lead to fatalism. Drawing inspiration from Leibniz's monadology, it remains possible to envision a future grounded in reason, where human development unfolds within a dynamic, open, and nonlinear framework. Contributors to this volume: Philippe NGUEMETA; Anselme Armand AMOUGOU AFOUBOU; Th