This topic was first put on a proper scholarly footing by the late Werner Jaeger and by Charles H. Kahn; earlier scholars tended either to refrain from speculating on the relation to Anaximander of Aristotle's Physics arguments on the infinite, or to deduce the Milesian provenance of one of them simply from its inclusion of a mention of Anaximander's name. It way my original intention in this paper to execute a tidying-up operation after the two well-planned attacks on Anaximander's argument (...) by Jaeger and Kahn. I said some time ago in a footnote that I hoped to strengthen Professor Kahn's case for the unity of the argument concerning the infinite at Physics 203b4-15. If the following remarks achieve anything, it will be the half-fulfilment of that half-promise: instead of strengthening Kahn's reasoning for the unity of Aristotle's argument, what follows will tend to weaken it. But without the materials and the example of Jaeger and Kahn this present operation could never have been mounted, and disagreement with their strategy or tactics indicates no ingratitude and no narrowly polemical intention. (shrink)

The Evolutionary Synthesis is often seen as a unification process in evolutionary biology, one which provided this research area with a solid common theoretical foundation. As such, neo-Darwinism is believed to constitute from this time onward a single, coherent, and unified movement offering research guidelines for investigations. While this may be true if evolutionary biology is solely understood as centred around evolutionary mechanisms, an entirely different picture emerges once other aspects of the founding neo-Darwinists’ views are taken into consideration, aspects (...) potentially relevant to the elaboration of an evolutionary worldview: the tree of life, the ontological distinctions of the main cosmic entities , the inherent properties of self-organizing matter, evolutionary ethics, and so on. Profound tensions and inconsistencies are immediately revealed in the neo-Darwinian movement once this broader perspective is adopted. This pluralism is such that it is possible to identify at least three distinct and quasi-incommensurable epistemological/metaphysical frameworks as providing a proper foundation for neo-Darwinism. The analysis of the views of Theodosius Dobzhansky, Bernhard Rensch, and Ernst Mayr will illustrate this untenable pluralism, one which requires us to conceive of the neo-Darwinian research agenda as being conducted in more than one research programme or research tradition at the same time. (shrink)

I argue for the interpretation of Anaximander's world as an unstable system. The inconsistency found by scholars in Theophrastus/Simplicius' text disappears when it is realized that the elemental forces of nature do not change into each other. They are in the Infinite in time as well as in space. To some extent preference is given to Aristotle's evidence over the doxographical vulgate habitually derived from Theophrastus, though of course the Theophrastean passage containing the verbatim quotation remains the primary witness.

Some classical authors ascribe to Anaximander of Miletus a belief in the existence of infinite worlds. Their testimonies have provoked an extensive discussion on the question of whether Anaximander spoke of successive or coexistent worlds, or perhaps only one world that undergoes changes. Of course, this subject is related to important aspects of archaic cosmologies. First, we need to investigate whether one can even speak of a notion of coexistent worlds prior to atomist theories. Second, the issue of infinite worlds (...) is closely linked to the nature of Anaximander's scheme of the universe and Ionian cosmologies in general. Finally, this matter has a bearing on the subject of the duration or perishing of the world. (shrink)

This catalogue is divided into two parts. Part 1 presents basic bibliographical information on books and journal issues that consist exclusively or in large part in papers devoted to the Presocratics and the Sophists. Part 2 lists the papers on Presocratic and Sophistic topics found in the volumes, providing name of author, title, and page numbers, and in the case of reprinted papers, the year of original publication. In some cases Part 2 lists the complete contents of volumes, not only (...) the Presocratic and Sophistic-related papers. Annual updates are submitted as additional files below. (shrink)