A manifesto is always an urgent call. It is an invocation to unravel a situation that history has covered up with various ideological strategies. Because of this slope, Ian Parker and David Pavón-Cuéllar have responded to that call for that which must be heard again. To listen and separate, in this case, psychoanalysis from its ideological distortions. To denounce the different captures and recuperations of psychoanalysis and critical psychology that neoliberal capitalism has managed to make effective. The academies, the institutions, the professions have managed to separate psychoanalysis from those historical traces where a historical alliance with Marxism was put into play in a courageous way. To undertake the challenge implied in this Manifesto, Parker and Pavón-Cuéllar have also produced a meticulous and rigorous work of archiving and conceptual genesis in their manual Marxism, Psychology and Psychoanalysis, a collective volume that we can characterize as an incomparable find. In it, several original texts are collected and reviewed in a pertinent way. The authors are Russian, European, American and Latin American. The presence of Latin Americans, always absent in the circulation regime of this type of text, gives this great manual its definitive imprint of justice: access in a single text to Adorno and Mariátegui, to Marcuse and Bleger, to Reich and Masotta. In the patient work of the book Marxism, Psychology and Psychoanalysis, the conditions are prepared for the untimely and provocative character of the Manifesto that we now present.