Kee, T.P. orcid.org/0000-0002-2553-766X and McCrum, J. (2026) Re-evaluating Boundary Conditions of the Concept of Life. In: Proceedings of the International Astronomical Union. Kavli-IAU Symposium (IAUS 387): (Toward) Discovery of Life Beyond Earth and its Impact, 15-19 Apr 2024, Durham, England. Cambridge University Press, pp. 66-75. ISSN: 1743-9213. EISSN: 1743-9221.
Abstract
It is argued that a central challenge to the task of developing a foundational model for life lies within the implicit propositions of the Western scientific view. These propositions constrain thinking about the concept of life. Three implicit boundary conditions in particular - life as a property of a system, life as a purely biological phenomenon, and life as a binary concept - are identified, and it is suggested to replace them with three operational principles - synonymity of ’life’ with ’processes of change’; the foundation of change upon interaction; the recursion and integration of change over boundary conditions.
Metadata
| Item Type: | Proceedings Paper |
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| Authors/Creators: |
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| Copyright, Publisher and Additional Information: | © The Author(s), 2026. Published by Cambridge University Press on behalf of International Astronomical Union. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited. |
| Keywords: | Life; Recursion; Boundary Condition |
| Dates: |
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| Institution: | The University of Leeds |
| Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Chemistry (Leeds) > Inorganic Chemistry (Leeds) |
| Date Deposited: | 18 Sep 2024 09:12 |
| Last Modified: | 06 Mar 2026 17:33 |
| Status: | Published |
| Publisher: | Cambridge University Press |
| Identification Number: | 10.1017/S1743921324002047 |
| Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:217213 |
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