お知らせ
【現象学コロキウム】世界開放性と隠蔽 ——ハイデガーの「物」と共同体の不可視の媒体——
同志社大学現象学研究会では、台湾・国立清華大学(National Tsing Hua University)の吳俊業(Ng Chon Ip)先生を講師にお迎えし、講演会(現象学コロキウム)を下記のとおり開催いたします。吳先生は、現象学・解釈学を基盤として、ハイデガー、メルロ=ポンティ、相互主観性、倫理学、美学を主題に幅広く研究を展開しておられます。皆さまのご来聴を歓迎いたします。
| 題 目 | 世界開放性と隠蔽——ハイデガーの「物」と共同体の不可視の媒体—— |
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| 日 時 | 2026年6月25日(木)14:55~16:25 |
| 場 所 | 寒梅館6階大会議室 |
講 師
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吳俊業氏(国立清華大学) |
| 主 催 | 同志社大学現象学研究会 |
| 共 催 | 同志社大学文学部哲学科・同志社大学文化学会 |
| 使用言語 | 英語 |
| 参加方法 | 来聴歓迎・無料・事前申込不要 |
講演内容
本講演では、ハイデガー哲学の重要主題である「世界開放性」と「隠蔽」の関係が論じられます。私たちの世界内存在は、明証性や透明性のみによって成り立っているのではなく、むしろ退隠や不透明さ、主題化されないものを本質的契機として含んでいます。こうした問題を手がかりに、吳先生はハイデガーの「物(Ding)」概念を、道具・作品との対比を通して検討し、それを共同体を静かに集わせる「不可視の媒体」として読み解きます。さらに講演では、この後期ハイデガーの思索を現象学的伝統へと接続し直したうえで、デジタル・ネットワーク社会における共同性、そしてコスモポリタニズムと連帯の可能性という現代的論点へと展開します。そこから、ハイデガー自身の地平を超えた「真の共在」の現象学の可能性が探究されます。
講師紹介
吳俊業先生は、台湾・国立清華大学Center for General EducationおよびGraduate Institute of Philosophyの准教授であり、現在はCenter for General EducationのDirectorを務めておられます。2003年にドイツ・ヴッパータール大学でハイデガー存在論に関する研究により博士号を取得されました。研究分野は現象学と解釈学を中心とし、ハイデガー、メルロ=ポンティ、相互主観性、倫理学、美学を主題としておられます。近年は、実存論的存在論に基礎を置く解釈学的倫理学の可能性を探究するとともに、現象学的美学と表現の哲学にも取り組んでおられます。
Phenomenology Colloquium
World-Openness and Concealment: Heidegger’s Thing and the Invisible Medium of Community
Doshisha Phenomenological Research Seminar is pleased to welcome Dr. Chon Ip Ng from National Tsing Hua University for a special lecture. Dr. Ng’s work is rooted in phenomenology and hermeneutics, with particular emphasis on Heidegger, Merleau-Ponty, intersubjectivity, ethics, and aesthetics. All are warmly welcome to attend.
| Title | World-Openness and Concealment: Heidegger’s Thing and the Invisible Medium of Community |
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| Date & Time | Thursday, June 25, 2026, 14:55–16:25 |
| Venue | Large Conference Room, 6th Floor, Kambaikan |
Speaker
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Dr. Chon Ip Ng (National Tsing Hua University) |
| Organizer | Doshisha Phenomenological Research Seminar |
| Co-organizers | Department of Philosophy, Faculty of Letters, Doshisha University; The Doshisha Daigaku Bunkagakkai |
| Language | English |
| Admission | No advance registration required / Open to all /free of charge |
Abstract
his lecture takes its point of departure from one of the central problems of Heidegger’s philosophy: the relation between world-openness and concealment. Our being-in-the-world is never a condition of pure transparency; it is always already structured by withdrawal, opacity, and the unthematic.The lecture develops this problem through a reading of Heidegger’s concept of the thing (Ding), approached through an internal progression in his thinking. Equipment withdraws into anonymous function, while the artwork holds open a strife between world and earth that demands attention. Heidegger’s later concept of the thing occupies a distinctive third position: neither purely hidden in use nor forcing itself into appearance, it functions as an inconspicuous gathering-place that quietly convenes community as an invisible medium between us.
The lecture also reconnects this poetic and difficult dimension of late Heidegger to the phenomenological tradition from which it emerges, and brings it into dialogue with contemporary concerns. In particular, it explores two issues: networked digital media and their relation to community, and cosmopolitanism and its aspiration to solidarity beyond local attachment. In doing so, the talk raises the question of how a phenomenology of genuine togetherness might be possible beyond Heidegger’s own horizon.
Speaker Profile
Dr. Chon Ip Ng is Associate Professor at the Center for General Education and the Graduate Institute of Philosophy at National Tsing Hua University, and currently serves as Director of the Center for General Education. He received his Ph.D. in Philosophy from the University of Wuppertal in 2003 with a dissertation on Martin Heidegger’s ontology. His research focuses on phenomenology and hermeneutics, especially Heidegger, Merleau-Ponty, intersubjectivity, ethics, and aesthetics. In recent years, he has developed a hermeneutic ethics grounded in existential ontology while also working on phenomenological aesthetics and the philosophy of expression.
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