There is a consensus that our culture is already "post-metaphysical." Does this mean that the culture has abandoned the philosophy? This question is not separable in fact from the historical-philosophical relationships between science and philosophy. These relationships determine the contemporary metaphilosophical positions, which are analyzed in the first half. The second and third parts address the metaphilosophical question in the light of Heidegger's position on the "end of philosophy." This analysis concludes that the issue " postmetaphysics or postphilosophy?" refers to (...) another question, envisioned but not settled by Heidegger: are the symbolic forms, known until today (religion, art, philosophy, science), a closed set of transcultural universals or an open set, able to admit new elements in the future? (shrink)