To approach Husserl and Leibniz on the level of intersubjectivity seems a paradoxical attempt, because the Leibnizian theory of the monad presupposes an irreducible closure, and yet it is a fruitful way both to show the profound analogies between the Husserlian and Leibnizian conception of subjectivity and to elaborate (in these few pages at least in the form of a schematic theoretical sketch) a monadological-transcendental phenomenology that concerns the identity of both the theoretical Ego and the practical Ego.
