Leibniz argues that there must be a fundamental level of simple substances because composites borrow their reality from their constituents and not all reality can be borrowed. I contend that the underlying logic of this ‘borrowed reality argument’ has been misunderstood, particularly the rationale for the key premise that not all reality can be borrowed. Contrary to what has been suggested, the rationale turns neither on the alleged viciousness of an unending regress of reality borrowers nor on the Principle of (...) Sufficient Reason, but on the idea that composites are phenomena and thus can be real only insofar as they have a foundation in substances, from which they directly ‘borrow’ their reality. The claim that composites are phenomena rests in turn on Leibniz's conceptualism about relations. So understood, what initially looked like a disappointingly simple argument for simples turns out to be a rather rich and sophisticated one. (shrink)

This paper explores the theory of freedom that Emilie du Châtelet advances in her essay “On Freedom.” Using contemporary terminology, we can characterize this theory as a version of agent-causal compatibilism. More specifically, the theory has the following elements: (a) freedom consists in the power to act in accordance with one’s choices, (b) freedom requires the ability to suspend desires and master passions, (c) freedom requires a power of self-motion in the agent, and (d) freedom is compatible with moral necessity (...) but not with physical necessity. While these elements may at first appear disparate, the paper shows that they fit together quite well. The resulting theory is a surprising combination of doctrines that appear to be based on Samuel Clarke’s libertarian account of free will and doctrines that are reminiscent of the compatibilist accounts of John Locke, Anthony Collins, Gottfried Leibniz, and Thomas Hobbes. (shrink)

In this paper I examine G. W. Leibniz’s view on the debate between occasionalists, mere conservationists, and concurrentists. Although commentators agree that Leibniz wants to reject occasionalism and mere conservationism, there is considerable disagreement about whether Leibniz is committed to a theory of divine concurrence that differs from occasionalism and mere conservationism in principled ways. I critically assess three interpretations of Leibniz’s theory in this paper. The first two (those of Robert Adams and Sukjae Lee) differ with respect to important (...) details, but they both assume that Leibniz straightforwardly affirms the continual creation doctrine. I argue that a coherent Leibnizian theory of divine concurrence cannot be constructed on the ontological framework that the continual creation doctrine provides. The third interpretation that I consider holds that Leibniz is willing to affirm the continual creation doctrine only to the extent that it provides an acceptable way of characterizing the dependence of finite substances on God at the level of appearances. It is suggested that Leibniz’s deep metaphysical view of creation and conservation is that in a single act God creates and conserves substances that are non‐spatial and atemporal at the deepest level of metaphysical rigor. I argue that this alternative account of creation and conservation provides a promising ontological framework that can support a coherent theory of creaturely activity that does not collapse into occasionalism or mere conservationism. (shrink)