Abstract
The inventiveness of life is at the heart of Merleau-Ponty’s ontology because by separating with behaviorism, philosophy could dialogue with the sciences of development to describe several techniques that we successively study as degrees in the normativity of the living : immanent techniques, ecological techniques, bodily intelligence, and, finally, morphogenetic techniques of development. Through this analysis, we demonstrate the thesis of an activation of the living body from its reflex reactivity to its non-intentional projections in its forms.