In the 1680s, Gottfried Leibniz and Antoine Arnauld engaged in a philosophically rich correspondence. One issue they discuss is modal metaphysics – questions concerning necessity, possibility, and essence. While Arnauld's contributions to the correspondence are considered generally astute, his contributions on this issue have not always received a warm treatment. I argue that Arnauld's criticisms of Leibniz are sophisticated and that Arnauld offers his own Cartesian account in its place. In particular, I argue that Arnauld offers an account of possibility (...) that is actualist, modal actualist and essence-based. (shrink)

: Before women could become visible as philosophers, they had first to become visible as rational autonomous thinkers. A social and ethical position holding that chastity was the most important virtue for women, and that rationality and chastity were incompatible, was a significant impediment to accepting women's capacity for philosophical thought. Thus one of the first tasks for women was to confront this belief and argue for their rationality in the face of a self-referential dilemma.