Catherine Wilson

Leibniz’s metaphysics has been cited as a source of the dynamic and organic worldview of romantic Naturphilosophie. This chapter evaluates that claim by examining two distinct lineages of Leibniz’s metaphysical conception of dynamic appetition. On one hand, by demonstrating the existence of a “vis viva” in inanimate objects and by ascribing two distinct powers—perception and appetition—to all plants and animals as well as to his incorporeal “monads,” Leibniz seemed to restore force to physics and experience and intentionality to animals. On the other hand, on account of the publication history of his writings, Leibniz’s pre-established harmony and preformation theory were seen by most philosophers before Herder and Schelling as reducing humans as well as animals to machines without free-will and their development to a mechanically predetermined succession of states. While appreciation of Leibniz’s views on activity and creativity in nature did increase towards the end of the century, other philosophical antecedents for the “drive” motif in German philosophy should be considered.

If moral epistemology can be naturalized, there must be genuine moral knowledge, knowledge of what it is morally right for someone or even everyone to do in a particular situation. The naturalist hopes to explain how such knowledge can be acquired by ordinary empirical means, without appealing to a special realm of moral facts separate from the rest of nature, and a special faculty equipped to detect them. Various learning mechanisms for acquiring moral knowledge have been proposed. Most, however, have the following deficiency: What they actually explain is moral acculturation with respect to accepted or author-preferred moral norms, not the acquisition of moral knowledge. Of course, an additional premise to the effect that accepted moral norms or author-preferred norms embody moral truths would deal nicely with this problem, but at the expense of the distinction between opinion and knowledge, or true belief, in which epistemologists are necessarily interested.

Eduardo Frei Montalva, co-founder of the Christian Democratic Party and President of Chile, represented for Jacques Maritain, French neo-Thomist philosopher, an example of prophetic leadership in contemporary times. According to Maritain, modem democracy could not survive without a profound spiritual revolution of political leadership--the "prophetic factor" of democracy--which he observed in Frei as a public official, senator, and ultimately the Presient of the Republic of Chile (1964-1970). Under his famed "Revolution in Liberty," Frei endeavored to meld socio-economic reforms with an effort to build a more participatory democratic culture in his native land. Guided by Maritain's political philosophy, Frei's initiatives set into motion the possibility of a "third way" of politics in the Southern hemisphere. In the end, this revolution ended in political disappointment due to economic stagnation, social disruption, political infighting, and the impractical idealism of Christian democracy itself.

Although Leibniz characterised himself in the “New Essays” as a “Platonic” as opposed to a “Democritean” philosopher, his intellectual relationship with the most famous of the Renaissance Neoplatonists, Marsilio Ficino, has received little attention. Here we review what can be thus far established regarding Leibniz’s acquaintance with portions of Ficino’s Opera omnia of 1576. We compare Ficino’s disenchantment with the atomistic materialism of Lucretius, which he had favoured in his youth, and his turn to Platonism for inspiration, with Leibniz’s own reported disenchantment with Gassendi’s Epicurean atomism and his invention of a vitalistic monadology that, despite Leibniz’s reservations regarding Ficinian magic, resembles Ficinian nature philosophy in number of striking respects.

A leading philosopher shows that if the pursuit of happiness is the question, Epicureanism is the answer Epicureanism has a reputation problem, bringing to mind gluttons with gout or an admonition to eat, drink, and be merry. In How to Be an Epicurean, philosopher Catherine Wilson shows that Epicureanism isn't an excuse for having a good time: it's a means to live a good life. Although modern conveniences and scientific progress have significantly improved our quality of life, many of the problems faced by ancient Greeks -- love, money, family, politics -- remain with us in new forms. To overcome these obstacles, the Epicureans adopted a philosophy that promoted reason, respect for the natural world, and reverence for our fellow humans. By applying this ancient wisdom to a range of modern problems, from self-care routines and romantic entanglements to issues of public policy and social justice, Wilson shows us how we can all fill our lives with purpose and pleasure.

The paper critically evaluates two commonplaces of historiography. One is that Empiricism as a philosophical movement of the seventeenth and early eighteenth centuries was opposed to Rationalism corresponding to an English-Continental division of personnel. The other commonplace is the view that the main accomplishments of eighteenth century science were mainly taxonomic in contrast to the remarkable conceptual innovations of Galileo, Descartes and Newton. I point instead, as characteristic of eighteenth century science, to an energetic blend of hands-on experimentalism, methodological caution about the employment of metaphysical concepts, and imaginative speculation where the powers of ‘matter’ unassisted by God were concerned, with Buffon playing a leading role. Kant’s attempt to confine empirical reasoning and the Newtonian system to the appearances reflects widely held views about the ‘veiling’ of nature behind our ideas in eighteenth century methodological reflection but serves mainly to ground his appeals to the supersensible element in human agency.

A collection of essays covering a range of topics related to Leibniz. The monads and the pre-established harmony make numerous appearances, and so do Leibniz's discussions of causality, relations, individuation, nature, freedom, consciousness, and divinity. In addition to sections on Leibniz's physics and his theory of substance, a number of papers are included on his philosophy of mind that draw heavily on the New Essays, along with several articles on metaphysical and theological issues, and a section on Leibniz's relationships with his contemporaries and predecessors.

In this paper I discuss the largely obsolete notion of ‘metaphysical foundations for science’ and the problems of representation, truth, and embodiment in Descartes identified by Adrian Moore. I explain why rather than enaging in a project of pure inquiry Descartes needed to fit the pursuit and findings of the physical and life sciences into a theological framework. His much misunderstood scientifc image of the human being as a psychosomatic unity is defended as coherent and influential, as is his rejection of the correspondence theory of veridical perception.