There are many children from more or less well-off families who embrace the ideals and rhetoric of the social-communist revolution but who then dedicate themselves to living, with perfect peace of mind, a life of privilege that clashes with their supposed ideological program. This is a reproach that cannot be made to Giangiacomo Feltrinelli (Milan, 1926-Segrate, 1972), who He was always aware of his privileges and always showed a consistent commitment to the cause of the radical left.This is clear from reading the loving and understanding (but not hagiographic) biography written by his son Carlo: Senior Service. Biography of an editor.