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An international dialectical study in Plato's basic conception of the soul

Research Project

Project/Area Number 18K00004
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 01010:Philosophy and ethics-related
Research InstitutionTohoku University

Principal Investigator

Ogihara Satoshi  東北大学, 文学研究科, 教授 (00344630)

Project Period (FY) 2018-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsプラトン / 魂 / 魂論 / 古代哲学 / 幸福
Outline of Final Research Achievements

This research has shown that Plato conceives of the soul in the following manners. Human soul is one's self so that it is, viewed from within, awareness and, viewed as such, admits of virtue or vice, knowledge or ignorance. No less important is the fact that the soul is in, and even is, the movement of either approaching or deviating from the good.
Such a conception of the soul has emerged from the following points that I have argued for. For Plato, for proper education the soul has to be compelled against its tendency to 'look downward' (REP). The soul by nature keeps providing itself with life and cannot cease from doing so (PHAED). The relationship between soul and body is discussed in various contexts but in each context the soul is shown to be in some sense or other independent from the body. The sophist's deception of others and themselves creates uneasiness in mind (SOPH). Human reason's attempt at making one's life happy imitates World Reason's governance of the universe (PHIL).

Academic Significance and Societal Importance of the Research Achievements

本研究は、プラトンが様々の領域で固有な事象を丁寧に鋭く把握しつつ、諸領域を無理のない形で結び付けていることを示した。次の諸点を示すことによってである。即ち、プラトンにとって人の魂は(特に徳と知の達成において)自己同一性を示すが、このことは、魂がある動きのうちにある(動きである)ことと両立する。プラトンは魂をその完成との、存在・実在との、生命の供給との、身体との、宇宙との関係において、明確な形で把握している。
本研究は、心・自己の理論的理解――とくに、倫理性と責任の主体としての心・自己を、科学的世界像とどう折り合わせるのか、折り合わせないのかの検討を課題とする理論的理解に――貢献すると期待される。

Report

(7 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (27 results)

All 2025 2023 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (3 results) Journal Article (7 results) (of which Open Access: 3 results,  Peer Reviewed: 3 results) Presentation (11 results) (of which Int'l Joint Research: 9 results,  Invited: 4 results) Book (4 results) Remarks (2 results)

  • [Int'l Joint Research] カリフォルニア大学バークレイ校(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] 國立中山大學(中国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] 中国文化大学/北京大学(中国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] ユング『変容の象徴』、とくにミラーに対する分析をめぐる些細な覚書2022

    • Author(s)
      荻原理
    • Journal Title

      東北大学文学研究科年報

      Volume: LXXII Pages: 78-55

    • Related Report
      2022 Research-status Report
    • Open Access
  • [Journal Article] 『信の哲学』における信の根源性をめぐって――マクダウェルの道徳的心理学を念頭に措きながら――2022

    • Author(s)
      荻原理
    • Journal Title

      MORALIA

      Volume: 29 Pages: 71-83

    • Related Report
      2022 Research-status Report
  • [Journal Article] Collectivity and emotion: Attempts to resist certain tendencies in Western philosophy2021

    • Author(s)
      荻原理
    • Journal Title

      Emotion Studies

      Volume: 6 Issue: Si Pages: 4-12

    • DOI

      10.20797/ems.6.Si_4

    • NAID

      130008003311

    • ISSN
      2189-7425
    • Year and Date
      2021-03-22
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 書評 千葉惠『信の哲学――使徒パウロはどこまで共約可能か』2020

    • Author(s)
      荻原理
    • Journal Title

      哲学

      Volume: 54 Pages: 135-153

    • Related Report
      2020 Research-status Report
  • [Journal Article] [Recensão a] MARUHASHI, Yutaka, The Rule of Law and the Philosophy of Dialogue: A Study in Plato’s Dialogue Laws (in Japanese), Kyoto University Press, Kyoto 2017. xiv + 443 + 25 (indices).2019

    • Author(s)
      Noburu Notomi, Satoshi Ogihara
    • Journal Title

      Plato Journal: The Journal of the International Plato Society

      Volume: 19 Pages: 101-106

    • DOI

      10.14195/2183-4105_19_6

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Immortallity and eternity: Cebes' remark at PHAEDO 106d2-42018

    • Author(s)
      Satoshi Ogihara
    • Journal Title

      Plato's PHAEDO: Selected Papers from the Eleventh Symposium Platonicum

      Volume: ― Pages: 199-204

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] 浮気されれば気付かなくてもその分不幸になるか ――という問いをきめこまかくする――2018

    • Author(s)
      荻原 理
    • Journal Title

      思索

      Volume: 51 Pages: 33-55

    • NAID

      120007192691

    • Related Report
      2018 Research-status Report
  • [Presentation] Vague and non-straightforward for reasons: the argument in Plato's PHILEBUS 28c6-31a42023

    • Author(s)
      Satoshi Ogihara
    • Organizer
      Joint Program of Ancient Philosophy, UC Berkeley
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] McDowell on practical rationality2023

    • Author(s)
      Satoshi Ogihara
    • Organizer
      跨領域哲學研究、教學與社會實踐: 台灣哲學學會 2023 年學術研討會 Panel Session: Practical Rationality and Reason
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The ‘suspicion and fear’ of the sophist: Plato’s SOPHIST 267e8-268a102022

    • Author(s)
      Satoshi Ogihara
    • Organizer
      Symposium Platonicum
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Omori Shozo’s ‘Scene-emotions (fujo) and Emotions’2022

    • Author(s)
      Satoshi Ogihara
    • Organizer
      Feeling, Rationality and Morality: East and West
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] The “suspicion and fear” of the sophist: Plato’s SOPHIST 267e8-268a12022

    • Author(s)
      Satoshi Ogihara
    • Organizer
      Symposium on Plato's psychology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Moral Psychology of the "Greatest Accusation" against Poetry (REPUBLIC 10. 605c5)2022

    • Author(s)
      Giovanni Ferrari
    • Organizer
      Symposium on Plato's psychology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] The psychology of virtue in Plato’s PHAEDO2022

    • Author(s)
      Rachana Kamtekar
    • Organizer
      Symposium on Plato's psychology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 実践の合理性は実践に内在的にしか理解できない、というマクダウェルの主張2020

    • Author(s)
      荻原理
    • Organizer
      哲学会第59回研究発表大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 『信の哲学』における信の根源性をめぐって――マクダウェルの道徳心理学を念頭に措きながら2020

    • Author(s)
      荻原 理
    • Organizer
      シンポジウム 『信の哲学』はサステナブルか!? (北海道大学)
    • Related Report
      2019 Research-status Report
  • [Presentation] Education-related compulsion in Plato's REPUBLIC2018

    • Author(s)
      Satoshi Ogihara
    • Organizer
      2nd Asia Regional Meeting of IPS
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Education-related compulsion in Plato's REPUBLIC2018

    • Author(s)
      Satoshi Ogihara
    • Organizer
      24th World Congress of Philosophy (FISP)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Book] Feeling, Rationality and Morality: A Transcultural Perspective. London2025

    • Author(s)
      Noe Keiichi and Lam Wing Keung (eds.)
    • Publisher
      Bloomsbury
    • Related Report
      2023 Annual Research Report
  • [Book] 世界哲学史 1 ―― 古代 I 知恵から愛知へ2020

    • Author(s)
      伊藤 邦武、山内 志朗、中島 隆博、納富 信留(以上責任編集)、柴田 大輔、髙井啓介、赤松 明彦、松浦 和也、栗原 裕次、稲村 一隆、荻原 理、金澤 修 他
    • Total Pages
      320
    • Publisher
      筑摩書房
    • ISBN
      9784480072917
    • Related Report
      2019 Research-status Report
  • [Book] Plato's PHILEBUS: A Philosophical Discussion2019

    • Author(s)
      Paolo Crivelli, Pierre Destrée, Panos Dimas, Mary Louise Gill, Verity Harte, Russell E. Jones, Sean Kelsey, Gabriel Lear, Hendrik Lorenz, Susan Sauvé Meyer, Jessica Moss, Satoshi Ogihara, Giles Pearson, Spyros Rangos, Katja Maria Vogt, and James Warren
    • Total Pages
      304
    • Publisher
      Oxford University Press
    • ISBN
      9780198803386
    • Related Report
      2019 Research-status Report
  • [Book] マクダウェルの倫理学――『徳と理性』を読む2019

    • Author(s)
      荻原 理
    • Publisher
      勁草書房
    • ISBN
      9784326154586
    • Related Report
      2018 Research-status Report
  • [Remarks]

    • URL

      https://platosociety.org/events/list/?tribe_paged=1&tribe_event_display=past&tribe-bar-search=Taipei

    • Related Report
      2018 Research-status Report
  • [Remarks]

    • URL

      https://wcp2018.sched.com/event/Flpt/03042b-classical-greek-philosophy-b

    • Related Report
      2018 Research-status Report

URL: 

Published: 2018-04-23   Modified: 2025-01-30  

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