| 27 Apr 2026
The Half-Life Afterlife
Abstract. Although situated firmly in the present, The Half-Life Afterlife is a speculative, time-travelling sculptural and text-based artwork reflecting on the geological disposal of radioactive waste and the entangled nature of our human-generated atomic activities from the vantage point of an unspecified, undefined and possibly post-nuclear future. It assumes the form of a collection of ancient looking bentonite clay objects, recently discovered in the vicinity of Gloucestershire Airport which was thought to have become the site of a Geological Disposal Facility or GDF where the UK’s most hazardous and long-lived nuclear waste was eventually buried, deep underground.
Possibly created as radioactive waste burial charms or above ground protection devices, these found objects have been subject to speculative research methods, fusing nuclear fact and fiction, before being catalogued and displayed in a very human attempt to imbue them with cultural significance and meaning as future nuclear artefacts.
At the heart of this artwork is the notion that we are asked to place our trust in the science and engineered barriers of the GDF but at the same time we cannot know with any certainty how societal and cultural changes will impact on our long-term future understanding and relationship with our atomic past and the waste we have left behind.
Also, in terms of addressing our domestic waste, geological disposal is presented as both a safe and neat and tidy solution, but we should also consider this within the context of our wider global nuclear footprint and keep in mind the ongoing and enduring legacies of uranium mining, atomic weapons testing and unplanned radiological releases are not so tidily managed or contained and will continue to unfold over both human and geological timescales.
General comments
The Half-Life Afterlife represents a valuable contribution to scientific progress within the scope of Safety of Nuclear Waste Disposal, particularly in terms of approaching issues of nuclear waste disposal through the use of speculative art and fiction as research methods into the social and ecological implications of geological disposal facilities. The paper draws attention to narratives within scientific practice, playfully expanding on these through an arts practice.
In terms of scientific quality, this is a well-researched text that weaves together significant historical events relating to nuclear waste disposal, with attention to the speculative nature of nuclear science, particularly considering the social and ecological complexities and ambiguities of such study.
The paper is well-presented, the conceptual rationale and context is clearly communicated, prior to sharing the speculative arts practice. Overall, it is clear and structured, although there are some minor suggestions below, for consideration.
Specific comments
Does the paper address relevant scientific questions within the scope of SaND?
Yes, as outlined in the aims and scope of SaND: ‘research focusing on the safety of responsible nuclear disposal practices represents a task that no single scientific discipline is able to solve alone’. This paper brings an interdisciplinary perspective to the discussion of nuclear disposal practices. The artistic and speculative approach draws attention to the storytelling inherent in scientific practice and therefore offers a critical and creative perspective.
Does the paper present novel concepts, ideas, tools, or data?
Yes, it offers a speculative reinterpretation of historic data.
Are substantial conclusions reached?
As the writer explains, art plays an important role in asking difficult questions, opening conversations to allow for critical analysis. In this way, the article is not ‘conclusive’ as such. I would perhaps suggest that at the end of the section ‘Supplement: The Half-Life Afterlife’ there might be a more conclusive paragraph, perhaps continuing the style of a report, that summarises key takeaways/ questions that would be applicable to the speculative site, and to historical sites.
Are the scientific methods and assumptions valid and clearly outlined?
Yes, the style and approach are clearly outlined and justified.
Are the results sufficient to support the interpretations and conclusions?
Yes, within the scope outlined by the writer, the results (here a series of artworks) reflect the critical questions posed by the writer and respond to the research and data he has outlined.
Is the description of experiments and calculations sufficiently complete and precise to allow their reproduction by fellow scientists (traceability of results)?
I believe this question is not applicable to the nature of this work – perhaps it will encourage further interdisciplinary responses.
Do the authors give proper credit to related work and clearly indicate their own new/original contribution?
I believe so. Further clarity could be developed perhaps through an additional paragraph (e.g. near the start of the article) that directly justifies (or further situates) the role of art practice-led research with relation to scientific research and practice.
Does the title clearly reflect the contents of the paper?
Yes, although a subtitle indicating the speculative and artistic nature of the paper might be helpful.
Does the abstract provide a concise and complete summary?
Yes
Is the overall presentation well structured and clear?
Yes. There are a few lines that could be elaborated on, for further clarity and context. These are:
Line 46: ‘new model of volunteerism’ – a footnote to elaborate/ explain this further would add clarity.
Please see q.13 for further suggestions
Is the language fluent and precise?
Yes.
Are mathematical formulae, symbols, abbreviations, and units correctly defined and used?
N/A
Should any parts of the paper (text, formulae, figures, tables) be clarified, reduced, combined, or eliminated?
Minor suggestion:
Line 65: reference to the surprise to local communities – where is this info from? Was it an observation? Or in the local media? A footnote here would add further context.
Figures 1 and 2: ‘redacted by the author for your safety’ – I was unsure why this was the case.
Line 228 ‘held together by strong cultural forces’ – elaboration/ clarification of meaning here would be good.
Line 256: elaboration on ‘non-critical rings’ could add clarity
Line 279-280: the grammar/ syntax of this sentence might be reviewed, for greater clarity/ flow.
Line 295: a footnote to allow the reader to see the text about the objects with holes from 3700 BC would add to the context – the text in the image wasn’t readable
Are the number and quality of references appropriate?
Yes.
Is the amount and quality of supplementary material appropriate?
Yes.