By blurring the boundaries between "neurobiology" and "sociopathy," brain damage also tends to blur the boundaries between history and nature. At the same time, he reveals that political oppression today assumes the guise of a traumatic shock devoid of all justification. We are dealing, then, with a strange mixture between nature and politics, where politics takes on the appearance of nature, and the latter disappears to assume the mask of politics. In an original reading of Freudian work, Malabou manages to pose new questions and challenges towards psychoanalysis and its relationship with philosophy and neurology. At a time when all reading of the human being highlights the privilege of neurosciences, Malabou pauses to think and question whether it is necessary to make a change in the notion of the subject, in addition to analyzing what the concept of plasticity means.