W. Benjamin, Nietzsche y Sloterdijk; Psicopolítica, escatología de la 'promesa' y dialéctica del entusiasmo

The promise is the meeting place between past and future into the present. Benjamin felt as if the historical action of a class depends largely on the conception that it is in history, it also depends largely on the ability of this class has to pledge, as it thinks Sloterdijk, is the promise which communicate the most eminent human capabilities. This essay aims to reflect on the usefulness and harm of the dimensions of the promise into the philosophies of Benjamin and Sloterdijk for life.