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)

This paper deals with Aristotle’s concept of chance, such as it is presented in Physics II 4-6. The central section of the article concentrates on an analysis of Aristotle’s definition of chance and its essential peculiarities: the fact of being an incidental (efficient) cause and the fact of existing in the domain of what is for the sake of an end. According to Rossi, both characteristics would correspond to a causal aspect (in an incidental sense) and to a non causal (...) aspect (or just apparently causal) of chance. Finally, the author also tries to show the structural connection between the aforementioned aspects, taking as a key point the thesis of coincidence among the formal, final, and efficient causes. (shrink)

Resumen: En Metafísica E 2 y 3 Aristóteles discute el problema de lo que es por accidente y sus causas, con el fin último de examinar si esto puede ser objeto de la filosofía primera. El resultado de esta discusión es, en este sentido, negativo. Sin embargo, la filosofía primera tiene algo que decir acerca del accidente, aunque solo sea mediante un discurso de segundo orden. La naturaleza de lo accidental es así explorada en estas páginas de la Metafísica para (...) confirmar la imposibilidad de un estudio científico acerca de esta forma de ser y sus causas. La parte central de este artículo discute el complejo pasaje E 2, 1026b27-1027a15, donde Aristóteles presenta las causas de lo que es por accidente. Procuraré mostrar que las tres causas allí presentadas son no solo compatibles, sino también relevantes para la completa caracterización de lo accidental, en la medida en que pueden entenderse como la causa formal, eficiente y material de lo que es por accidente.: Aristotle’s Metaphysics E 2 and 3 are devoted to the discussion about accidental being and its causes, with the aim of assessing its credentials as a possible object of first philosophy. The result of this discussion is, in this sense, negative. However, first philosophy has something to say about accidental being, if only through a second order speech. The nature of the accidental is thus explored in these pages of Metaphysics, with the ultimate aim of confirming the impossibility of a scientific study about this way of being and its causes. The central part of this paper deals with E 2, 1026b27-1027a15, where Aristotle introduces the causes of accidental being. I endeavor to show that each of the three causes presented in these lines are compatible and relevant, as they can be understood, respectively, as the formal, efficient and material cause of what happens by accident. (shrink)