Ursula Renz

In the introduction to the Leviathan, Hobbes famously defends the anthropological point of departure of his theory of the state by invoking the Delphic injunction ‘Know thyself!’ of which he presents a peculiar reading thereafter. In this paper, I present a reading of the anthropology of the Leviathan that takes this move seriously. In appealing to Delphic injunction, Hobbes wanted to prompt a particular way of reading his anthropology for which it is crucial that the reader relate the presented anthropological views to his self-conception. The anthropology of the Leviathan is thus a kind of manual for a certain kind of self-reflection by which the reader's self-knowledge is to be improved. Furthermore, I will argue that Hobbes' interpretation of the Delphic injunction illuminates several theoretical issues relevant to the epistemology of that kind of ‘self-knowledge’ that was demanded by the Delphic injunction. While Hobbes does not solve all the epistemological problems related with the ideal appealed to by this inscription, he does provide some interesting insights into some general requirements that any epistemological account of Socratic self-knowledge has to meet.

Relying on the assumption that Spinoza makes a double use of the principle of sufficient reason, Michael Della Rocca has defended a reconstruction of Spinoza’s approach as a metaphysical outlook according to which all particulars vanish in the only and one divine substance. This implies nothing less than a radical attempt to suggest a new and completely revisionary form of metaphysics. After a short discussion of Strawson’s distinction between revisionary and descriptive metaphysics and an exposition of the basic principles of Della Rocca’s interpretation, I critically assess his attack of the use of intuitions in analytic philosophy. After discussing the extent to which the first book of Spinoza’s Ethics is appropriately described as a revisionary project, I conclude with an argument for the necessity of both descriptive and revisionary elements in metaphysics.

This chapter suggests a new interpretation of Spinoza’s concept of mind claiming that the goal of the equation of the human mind with the idea of the body is not to solve the mind-body problem, but rather to show how we can, within the framework of Spinoza’s rationalism, conceive of finite minds as irreducibly distinguishable individuals. To support this view, the chapter discusses the passage from E2p11 to E2p13 against the background of three preliminaries, i.e. the notion of a union between mind and body as it appears in Thomas Aquinas’ refutation of Averroism, Spinoza’s views on knowledge of actually existing things in E2p8c, and the phenomenological character of E2a2-4. It argues that while this view on the human mind does not undermine radical rationalism, it does require its amendment by some irreducibly empirical concessions.