Abstract EN:

This work is a contribution to the elaboration of a contemporary aesthetical theory, refering to the primacy of hallucination (stemming from the psychoanalytic field. ) the example of ethical claiming in literature in the xxth century, such as it shows in hermann broch and jean-paul sartre, is a fruitful example of insoluble problems coming up in classical aesthetic theory stemming from the philosophical ideal. All the more since literary research at that time, that is in the first half of the xxth century, owing to its extremism, such as for instance kafka, joyce, celine carry it out, demolishes these aesthetico-metaphysical limits. Thus has this work, in a first part, unfolded ethical claiming in literature and there recognized a consequence of the question of meaning ; it has then tried to delimit, in a second part, this new postflaubertian literary practice, born at the turn of the century, and studied its implications ; so as to rethink, in a third part, the bond of the human element to reality, to the world and to others, refering to the consequences of this radical artistic practice.