Resumen en español

In its first part and using contemporary philosophical language, this paper delineates the basic outline of skeptical philosophy according to ancient pyrrhonism, both in its negative, antidogmatic dialectic face, and its positive one, as a philosophy of daily, practical life. The second part is consecrated to stress the close proximity of pyrrhonism to contemporary trends of philosophical thought and to make evident the permanent interest of remembering again Greek skepticism.