This paper examines Aristotle’s argument in Eudemian Ethics 1.8 that eudaimonia, the best practicable good, is the telos of the practicable goods. Aristotle defers to the Platonists in thinking that the best practicable good is the first practicable good and the cause of the other practicable goods’ goodness. But, on his view, it is the telos of the practicable goods that has these two properties. Aristotle’s argument for this latter claim is supported by his view, more fully discussed in Posterior (...) Analytics 2.11, of how final causes explain normative facts. (shrink)

There is a passage in the Nicomachean Ethics that holds out the promise of giving us a profound insight into Aristotle’s view of the good, A6: 1096a23-29. Unfortunately, the passage - where Aristotle argues, contra Plato, that the good cannot be one thing - has proven remarkably resistant to satisfactory interpretation, defying the efforts of scholars over the last nine decades or so. This essay offers an interpretation which, while attempting both to be true to Aristotle’s text and to avoid (...) the pitfalls of past efforts, shows that he makes a solid case for the claim that goods are irreducibly diverse. It is driven by new theses on several topics: the meaning he attaches to legetai in phrases such as legetai pollacwV, his method for identifying the significance of words, his method for identifying what the good is, and the fundamental manner in which the good is predicated for him. (shrink)

This paper discusses Aristotle’s account of multivocity as expounded in Topics 1.15. This article argues that an inquiry into how many ways something is said becomes for Aristotle a tool of dialectical examination that he employs throughout his entire philosophical career: investigating the many/multiple ways something is said allows one to recognize the ambiguity of the term in question and, consequently, to construct an adequate definition of its referent. The present study reconstructs the various strategies for detecting ambiguity and discusses (...) its different types. Subsequently, the paper accounts for why Aristotle moves so easily from words and their meanings to things and their essences. Finally, the article presents an analysis of the connection between the many ways something is said and the various categories it is predicated in. The considerations are supported by a new translation of Topics 1.15. (shrink)

This doctoral thesis addresses a group of conceptual instruments that are central to Aristotle's philosophy, namely, the concepts of pros hen, homonymy, synonymy and multivocity. These instruments are crucial to many of Aristotle's works as he devotes himself to analysing the key notions in each of his investigations using these instruments. Despite the undisputable importance of these instruments, they display severe interpretative problems, which this thesis critically evaluates. The currently established view on the relationship between homonymy and multivocity is discussed (...) and then reassessed in order to approach the definition of the so-called pros hen structure. This approach takes into account a so-far undescribed distinction of types of examples Aristotle uses and sheds new light on the assessments of the role of the pros hen structure in Aristotle’s philosophy and the theories on development in Aristotle’s thought. Niels Tolkiehn studied Philosophy and Systematic Musicology at the University of Hamburg. He continued his studies as a doctoral student at the Munich School of Ancient Philosophy, a graduate school of the Ludwig-Maximilians-Universität München. Supervised by Prof. Dr. Christof Rapp, he was awarded his doctoral degree in 2019 with this dissertation. (shrink)