תיאור:
Translated from the Italian Dialogo by Raymond Rosenthal with a new introduction by Tullio Regge. "This dialogue between Tullio Regge and Primo Levi should belong to the tiny survival bundle which we will one day enshrine into a radiation proof container, to be burrowed into the earth or whisked away into outer space as a testimony of who we are, where we are heading for, and where we come from".