Frans Svensson

What is the highest good? In the ethics of René Descartes, we can distinguish between at least seven different answers to this question: God; the sum of all the different goods that “we either possess... or have the power to acquire” ; free will; virtue; love of God; wisdom; and supernatural beatitude. In this paper, I argue that each of these answers, in Descartes’s view, provides the correct particular conception, relative to a distinct sense or concept of the highest good. Just as there are seven different conceptions of the highest good, according to Descartes, there are thus also seven different senses or concepts of the highest good.

My main concern in this paper is to develop and defend an account of why we ought to devote our lives to virtue—of the ground or reason for why we ought to do so—according to René Descartes. On my account, the answer is that we thereby, and indeed only thereby, do everything in our power to promote our own degree of intrinsic perfection or goodness. Descartes’s moral philosophy, as I understand it, thus constitutes a form of ethical perfectionism. While I am not the first to interpret Descartes as an ethical perfectionist, there is as of yet no detailed account in the literature of what his particular form of ethical perfectionism would then entail. This is something that I hope to remedy here.

According to Rene Descartes, in order for people to live well, or as they, on the whole, ought to do, it is necessary that they do not fear death. However, people must not desire or long for it either. In this chapter, the author examines Descartes’s arguments for these two theses. Descartes in fact never wrote a treatise devoted exclusively to ethics. But in his later works, including the Meditations on First Philosophy, The Principles of Philosophy, and The Passions of the Soul, important parts concern various ethical issues. In The Passions of the Soul, Descartes suggests that people's passions generally serve an important function in their lives, namely as sources of motivation for conduct that tends to render themselves more perfect—in particular, for conduct that tends to be beneficial to, or to preserve, the body. The passion of fear is a special case, however.

This chapter is an opinionated survey of three main views about meaning in life: objectivism, on which a component of a person’s life can contribute meaning to it even if she in no way cares about the component; pure subjectivism, on which the person’s caring about the component in some suitable way is all it takes for the component to contribute meaning to her life; and hybridism, on which whether a component of someone’s life contributes meaning to it depends both on her caring about the component in some suitable way and the objective value of the component. The authors discuss various central challenges that these three views respectively face. Among other things, they provide reasons to think that the challenges for pure subjectivism are less serious than they are ordinarily taken to be, and less serious than those that confront objectivism and hybridism.

The turn of the millennium has been marked by new developments in the study of early modern philosophy. In particular, the philosophy of René Descartes has been reinterpreted in a number of important and exciting ways, specifically concerning his work on the mind-body union, the connection between objective and formal reality, and his status as a moral philosopher. These fresh interpretations have coincided with a renewed interest in overlooked parts of the Cartesian corpus and a sustained focus on the similarities between Descartes' thought and the philosophy of Baruch Spinoza. Mind, Body, and Moralityconsists of fifteen chapters written by scholars who have contributed significantly to the new turn in Descartes and Spinoza scholarship. The volume is divided into three parts. The first group of chapters examines different metaphysical and epistemological problems raised by the Cartesian mind-body union. Part II investigates Descartes' and Spinoza's understanding of the relations between ideas, knowledge, and reality. Special emphasis is put on Spinoza's conception of the relation between activity and passivity. Finally, the last part explores different aspects of Descartes' moral philosophy, connecting his views to important predecessors, Augustine and Abelard, and comparing them to Spinoza. nd Spinoza's understanding of the relations between ideas, knowledge, and reality. Special emphasis is put on Spinoza's conception of the relation between activity and passivity. Finally, the last part explores different aspects of Descartes' moral philosophy, connecting his views to important predecessors, Augustine and Abelard, and comparing them to Spinoza.

This book offers a novel and comprehensive interpretation of Descartes’s moral philosophy. In contrast to other influential interpretations, the book argues that the central tenet of his ethical thought is that each person ought to live in the way that is most conducive to their degree of overall perfection. While Descartes’s ethical thought has attracted only a very modest amount of attention among scholars, this book demonstrates that it constitutes an important and integral component of his philosophical project as a whole. It argues that Descartes’s ethics constitutes a form of moral perfectionism. In the Cartesian picture, we satisfy this requirement of perfection by using our free will well in all our conduct, something which is also necessary for obtaining happiness for ourselves. To be guaranteed happiness, however, we need to acquire the virtue of generosity, which, besides a habit of using one’s free will well, entails a habit of being attentive in one’s thought to various truths about oneself and about the world we live in. Descartes offers an interesting attempt to make living well depend entirely on ourselves and not on fate or fortune. He also leaves room for the presence of passions within such a life and for acknowledging that even fully virtuous persons’ lives may differ in their degrees of overall perfection. Descartes’s Moral Perfectionism will appeal to scholars and graduate students working on Descartes, the history of early modern philosophy, and the history of ethics.