Abstract: This essay intends to discuss a new concept of subject and subjectivity considering the experience in the past at Vienna on the Free Clinic psychoanalyses practices and treatments, by Sigmund Freud, considering the concepts, debates and discussions on the actor-net theory theme and science and at least but not last considering the so called Degrowth Movement and its whole arena of debates, taking into account all their reasons, circumstances, effectiveness and history, all in an attempt to compare and relate the transformation towards the concept of social and subject and this impacts towards the way we have chosen and still choose nowadays to build our own world, to enjoy our own social experiences, to organize our economies, to assemble our values, and so to transform, to make different, to change our lives and reality towards our real, concrete and conscious desires, to bring and come up with a new ethics.