Laurie Parsons
Climate-linked heat inequality in the global southern workforce: Cambodian workers’ economic and health vulnerability to high core temperatures in five occupational sectors
Parsons, Laurie; Mishra, Pratik; Cole, Jennifer; Lawreniuk, Sabina; Long, Ly Vouch
Authors
Pratik Mishra
Jennifer Cole
Dr SABINA LAWRENIUK SABINA.LAWRENIUK@NOTTINGHAM.AC.UK
PRINCIPAL RESEARCH FELLOW
Ly Vouch Long
Abstract
Under climate change, the risk of heatwaves is increasing worldwide. However, the health risks resulting from heatwaves are uneven. Relatively socially disadvantaged people are disproportionately affected by temperature extremes. This paper explores this point in Cambodia: one of the world's hottest and most humid countries, and a Least Developed Country (LDC) as designated by the UN. The paper evidences the extent of the heat exposure faced by workers in Cambodia and the way occupational, environmental and geographical dynamics combine to shape it. It explores heat stress in five occupational sectors–construction, garment work, informal selling, agriculture and tourism work–across four climatic zones of Cambodia. The results of the study show that 64% of the 100 surveyed workers recorded core temperatures over 38°C–considered an unhealthy body temperature–at least once within 7 days of work. However, substantial variances were observed within and between occupations. Even within the same study region, the number of working minutes over 38°C ranged from 0.8% on average for tourism workers to 8.4% of working minutes for construction workers. These variations translate to significant differences in occupational sensitivity to high temperatures, especially when combined with humidity.
Citation
Parsons, L., Mishra, P., Cole, J., Lawreniuk, S., & Long, L. V. (2025). Climate-linked heat inequality in the global southern workforce: Cambodian workers’ economic and health vulnerability to high core temperatures in five occupational sectors. Climate and Development, https://doi.org/10.1080/17565529.2025.2474026
Journal Article Type | Article |
---|---|
Acceptance Date | Jan 27, 2025 |
Online Publication Date | Mar 11, 2025 |
Publication Date | Mar 11, 2025 |
Deposit Date | May 7, 2025 |
Publicly Available Date | May 7, 2025 |
Journal | Climate and Development |
Print ISSN | 1756-5529 |
Electronic ISSN | 1756-5537 |
Publisher | Taylor and Francis |
Peer Reviewed | Peer Reviewed |
DOI | https://doi.org/10.1080/17565529.2025.2474026 |
Keywords | Climate change; heat stress; labour; global supply chains; environmental inequality |
Public URL | https://nottingham-repository.worktribe.com/output/48705132 |
Publisher URL | https://www.tandfonline.com/doi/full/10.1080/17565529.2025.2474026 |
Additional Information | Peer Review Statement: The publishing and review policy for this title is described in its Aims & Scope.; Aim & Scope: http://www.tandfonline.com/action/journalInformation?show=aimsScope&journalCode=tcld20; Received: 2024-07-02; Accepted: 2025-01-27; Published: 2025-03-11 |
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Publisher Licence URL
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