According to a common reading, Spinoza and Leibniz stand on opposite ends of the modal spectrum. At one extreme lies ‘‘Spinoza the necessitarian,’’ for whom the actual world is the only possible world. At the other lies ‘‘Leibniz the anti-necessitarian,’’ for whom the actual world is but one possible world among an infinite array of other possible worlds; the actual world is privileged for existence only in virtue of a free decree of a benevolent God. In this paper, I challenge (...) both of these readings. Spinoza is no necessitarian and Leibniz is no anti-necessitarian – at least as these characterizations are usually understood. Rather, I contend, Spinoza and Leibniz are both anti-essentialists; they believe that the modality of objects can vary relative to how those objects are conceived. This shared commitment to anti-essentialism allows them to consistently affirm both necessitarianism and its denial, relative to different ways of conceiving the world. Their embrace of this modal theory, I further argue, is grounded in their similar views on metaphysical perfection, ontological plentitude, and the principle of sufficient reason. (shrink)

La finalidad de este artículo es elucidar el sentido de la doctrina leibniziana de la exigencia de existencia y el combate de los posibles, situándola dentro del conjunto de la metafísica de Leibniz y mostrando su absoluta compatibilidad con la afirmación de la creación libre y voluntaria por parte de Dios. Se intentará explicar qué elementos de la afirmación de la ‘exigencia de existencia’ y el ‘combate de los posibles’ reflejan tesis estric- tamente metafísicas, y cuáles pueden considerarse recursos metafóricos. (...) En este contexto, se explicará qué papel que juega la voluntad divina antecedente en la fundamentación de la tendencia de los posibles a la existencia, y se intentará focalizar el papel específico de la ‘sabiduría’, como atributo divino, en la determinación y elección del mejor mundo posible. Finalmente, se extraerán algunas consecuencias del análisis anterior, en relación con la libertad divina en el acto creador. (shrink)

ABSTRACTMost of Spinoza’s arguments for God’s existence do not rely on any special feature of God, but instead on merely general features of substance. This raises the following worry: those arguments prove the existence of non-divine substances just as much as they prove God’s existence, and yet there is not enough room in Spinoza’s system for all these substances. I argue that Spinoza attempts to solve this problem by using a principle of plenitude to rule out the existence of other (...) substances and that the principle cannot be derived from the PSR, as many claim.Abbreviation: PSR: Principle of Sufficient Reason. (shrink)

Commentators have long been fascinated by the problem of freedom in Leibniz's system. Many of the recent studies begin with Leibniz's views on modality, truth, and so-called superessentialism, and then investigate whether these doctrines are compatible with freedom and contingency. There is, however, another dimension to Leibniz's thinking about freedom that has been largely overlooked in the recent literature. ;Leibniz inherited a medieval debate about God's foreknowledge of and providence over human free actions, and unlike the other great philosophers of (...) the early modern period, set out to solve it. This means the problem of human freedom for Leibniz was nested in the larger problem of God's creation, preservation, and governance of the entire created order. ;In this dissertation I set out the late medieval debate and Leibniz's adjudication of it. I argue that Leibniz offers a strong notion of providence that is a via media between the two competing paradigms of the late seventeenth century, Molinism and Banezianism. In light of these theological commitments, I offer a new assessment of Leibniz's views of divine and human freedom. (shrink)