摘要:We intended in this article to show how the concept of human transanimality serves as a guiding principle that provides clues to think the assumptions of responsibility principle formulated by Hans Jonas. For this, we will examine the notion of natural liberty and its dangers with regard to non-being as well as the notion of dialectic freedom of the human condition as part of the uniqueness of animal existence. We will see that in the human case, the evolution of life has reached its apex, which is verified for its transanimal existence revealed by the ideas of technique, art and metaphysics. We finely got the notion that in the human, as transanimal, that freedom reaches its peak and therefore it is effective demand of responsability.