1 0 0 0 IR 探究と論証 : アリストテレス『分析論後書』B1-10における諸相
- 著者
- 日吉 大輔
- 出版者
- 北海道大学
- 雑誌
- 哲学 (ISSN:02872560)
- 巻号頁・発行日
- vol.41, pp.右1-右19, 2005-07-17
In Posterior Analytics B1-10, Aristotle constructs theory of inquiry, which has two crucial theses: (a) "everything which is inquired is the inquiry into a middle term" and (b) "what it is and why it is are the same." These are concerned with definition and demonstration. Then I will show how the relation between (a) and (b) is, while he seems to put them as mutually dependent conceptions in the relevant context. I distinguish B1-10 into three phases: phase 1; practice of inquiry (B1-2), phase 2; traditional framework (B3-7), phase 3; his theory of inquiry (B8-10).These three phases, I think, reflect on the relation between (a) and (b), and provide us backgrounds of the construction of the theory. Especially, phase 2 maintains the balance of definition and demonstration in the beginning of B8 on the basis of a traditional concept; essence.