Husserl's proposed method for knowing the essences of universals, which he calls “free variation,” has been widely criticized for involving viciously circular reasoning. In this paper, I review existing attempts to resolve this problem, and I argue that they all fail. I then show that extant accounts are all guilty of a common mistake: they assume that circularity is inevitable as long as the exercise of free variation presupposes the ability to identify the universal whose essence is in question, that (...) is, the ability to recognize entities as instances of it. I reject this assumption: I argue on both Husserlian and independent philosophical grounds that knowledge of a universal's essence is not required for identifying it, but only for re‐identifying it at every possible world in which it is instantiated. I then defend a reading on which free variation's purpose is to move its practitioner from non‐essentialistic knowledge of a universal's identity (its actual instantiation‐pattern) to essentialistic knowledge of its transworld identity (its instantiation‐pattern in every possible world in which it is present). And I show that such a transformation is a non‐circular progression from non‐modal to modal knowledge. (shrink)

This paper is inspired by and develops on E. J. Lowe’s work, who writes in his book The Possibility of Metaphysics that ‘metaphysical possibility is an inescapable determinant of actuality’ (1998: 9). Metaphysics deals with possibilities – metaphysical possibilities – but is not able to determine what is actual without the help of empirical research. Accordingly, a delimitation of the space of possibilities is required. The resulting – controversial – picture is that we generally need to know whether something is (...) possible before we can know whether it is actual. In order to appreciate this picture, we need to understand Lowe’s slogan: ‘essence precedes existence’ (Lowe 2008: 40). This slogan has both an ontological and an epistemic reading. The ontological reading is related to the now familiar idea that essence grounds modality, as popularised by Kit Fine. The epistemic reading suggests that we can know the essence of some entity before we know whether or not that entity exists. However, this idea is often met with puzzlement and Lowe himself sadly passed away before he had a chance to clarify this framework. I will present the framework as I understand it, develop it on my own terms, and put forward a qualified defence of it. I will also illustrate how the framework can be put to use with a case study concerning the discovery of transuranic elements. (shrink)