on the one hand, it is already pointing in the direction of an anthropology that will call into question man's very essence (his finitude, his relation with time, the imminence of death) and the object in which he invests his days of time and toil without being able to recognize in it the object of his immediate need; on the other, it indicates the still unfulfilled possibility of a political economy whose object would no longer be the exchange of wealth (and the interplay of representations which is its basis), but its real production: forms of labour and capital.