This paper considers two among the several points of intersection in the work of Roberto Esposito and Jacques Derrida. First, and most obviously: in the context of conceptualizing community, and more broadly, Esposito and Derrida have elaborated concepts of immunity and auto-immunity to refer to auto-destructive modes of defense which profoundly threaten what – seemingly – ought to have been safeguarded through their mechanism. The second point of proximity is the use both make of figures of maternity and birth in (...) these conceptualizations. This comparison not only illuminates the differing philosophical commitments of Derrida and Esposito but also offers a means of challenging the fate of sexual difference in the work of Esposito. (shrink)