The main concern of this essay is to make a case for the thesis that Leibniz conceived of his philosophy as a way of life in something like the sense articulated in the works of Pierre Hadot. On this view, philosophy was a type of conduct, or a mode of existing‐in‐the‐world, which had to be practised at each instant, with the goal of transforming the whole of the individual’s life. The essay also serves as an introduction to some of the (...) main themes in Hadot’s work. While it includes a brief discussion of a number of the central components of Leibniz’s philosophy conceived as a way of life, the essay does not aim to do so in great detail. Rather, it offers a manifesto and initial road map. (shrink)

In 1710 G. W. Leibniz published Theodicy: Essays on the Goodness of God, the Freedom of Man, and the Origin of Evil. This book, the only one he published in his lifetime, established his reputation more than anything else he wrote. The Theodicy brings together many different strands of Leibniz's own philosophical system, and we get a rare snapshot of how he intended these disparate aspects of his philosophy to come together into a single, overarching account of divine justice in (...) the face of the world's evils. At the same time, the Theodicy is a fascinating window into the context of philosophical theology in the seventeenth century. Leibniz had his finger on the intellectual pulse of his time, and this comes out very clearly in the Theodicy. He engages with all of the major lines of theological dispute of that time, demonstrating the encyclopaedic breadth of his understanding of the issues. Leibniz's Theodicy remains one of the most abiding systematic accounts of how evil is compatible with divine goodness. Any treatment of the problem of evil must, at some point, come to grips with Leibniz's proposed solution. This volume refreshes and deepens our understanding of this great work. Leading scholars present original essays which critically evaluate the Theodicy, providing a window on its historical context and giving close attention to the subtle and enduring philosophical arguments. (shrink)

LEIBNIZ AND THE TWO SOPHIES is a critical edition of all of the philosophically important material from the correspondence between the philosopher Gottfried Wilhelm Leibniz (1646-1716) and his two royal patronesses, Electress Sophie of Hanover (1630-1714), and her daughter, Queen Sophie Charlotte of Prussia (1668-1705). In this correspondence, Leibniz expounds in a very accessible way his views on topics such as the nature and operation of the mind, innate knowledge, the afterlife, ethics, and human nature. The correspondence also contains the (...) only known philosophical writings by Sophie and Sophie Charlotte, and thus provides a valuable insight into their views and concerns, as well as throwing light on their characters. The texts are accompanied by a substantial introductory essay which sets the context for the correspondence and analyzes its main philosophical themes. (shrink)

In this dissertation, I develop an interpretation of Leibniz on modality and free will. I do so for two reasons: first, I am attempting to revitalize the notion that Leibniz is the predecessor of contemporary modal semantics; second, I am using Leibniz's philosophical system to motivate responses to contemporary philosophical issues in modality and free will. In Chapter One, I argue that Leibniz's basic principles are plausible theoretical tools that ought to be used by contemporary philosophers in developing their philosophical (...) systems. In Chapter Two, I develop Leibniz's views on the nature of individuals. I argue that possible individuals are actually of the same sort as individuals in the actual world--possible individuals and actual individuals are complete creatures that do not differ ontologically from each other. In Chapter Three, I argue that Leibniz's views on possible individuals make him a modal realist and compare his view with contemporary modal realism in order to support this claim. I also argue that counterparts avoid many of the problems set for them by contemporary thinkers; I end with the ways that Leibniz's view differs from contemporary accounts. In Chapter Four, I argue that Leibniz provides two different analyses of modality. The first is an infinite analysis account; the second is a possible worlds account. I argue that these two accounts are compatible and amount to two different descriptions of the same theory of modality. I address objections to each account in order to show this. In Chapter Five, I argue that Leibniz is a compatibilist about free will. Importantly, I argue that it is precisely Leibniz's account of modality that allows for this compatibilism, as against a necessitarian like Spinoza. I then use Leibniz's account to challenge contemporary libertarians about free will on the basis of the principle of sufficient reason. I also show how Leibniz can help semicompatibilism avoid a worry concerning necessitarianism. At the end of the day, I claim that adopting elements of Leibniz's system can help us better understand modality and the freedom of the will and can be an aid in furthering contemporary philosophical theory. (shrink)