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Caruso, C., & Candore, G. Climate Change, Socio-Economic Status, and Life Expectancy. Ageing and Longevity Research. 2025. doi: Retrieved from https://w3.sciltp.com/journals/alr/article/view/486
Volume 1, Issue 1, 2025
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Review

Climate Change, Socio-Economic Status, and Life Expectancy

Calogero Caruso * and Giuseppina Candore

Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90134 Palermo, Italy

* Correspondence: calogero.caruso@unipa.it

Received: 3 September 2024; Revised: 10 February 2025; Accepted: 7 March 2025; Published: 10 March 2025

Abstract: The relationship between climate change, socio-economic status, and life expectancy is complex and interlinked. Climate change exacerbates environmental conditions that disproportionately affect disadvantaged communities, often due to lower socio-economic status. Poorer populations are generally more vulnerable to extreme weather events, such as heatwaves and floods, because they have fewer resources for adaptation and recovery. For instance, they might live in less durable housing, have limited access to healthcare, and face higher exposure to environmental hazards. This increased vulnerability can lead to higher morbidity and mortality rates, thereby reducing life expectancy. Additionally, socio-economic status impacts an individual’s ability to mitigate or adapt to climate-related changes. Those with lower incomes may struggle more with the health impacts of climate change, as they might lack the financial means to afford preventive measures, such as air conditioning or healthcare services. Overall, climate change can deepen existing inequalities by disproportionately affecting those who are already marginalized, contributing to a decline in life expectancy for these vulnerable groups.

Keywords:

climate change heat life expectancy poverty racism

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