This article sets out the return to communist thought by G. Vattimo based on reading the author’s political texts, nihilism and emancipation, Ecce comu and hermeninterpretic Comunism. The intention of this text is to highlight and define Gianni Vattimo’s position in order to understand how his thinking leads to a nihilist and left-wing political interpretation. Vattimo proposes an ideal, liberal communism, which accepts the criticism of Marx’s dogmatism, a communist interpretative of the weak, who are not satisfied with established principles and taxes and who call for new rights and interpretations.