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Elderly Population, Climate Vulnerability and Social Security: Perspective of Bangladesh Coastal Zones

Received: 28 September 2025     Accepted: 4 October 2025     Published: 17 October 2025
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Abstract

The population of Bangladesh is acutely vulnerable to climate change on shorelines, and elderly people are one particularly vulnerable group. The presented study provides a thorough evaluation of climate-related vulnerabilities, adaptation, and resilience mechanisms among the elderly residents in this high-risk area. It also provides a critical analysis of the effectiveness of existing governmental social safety nets and non-governmental support networks in mitigating the specific threats faced by this group during disasters caused by climate-related factors, such as floods and cyclones. A qualitative methodology was employed, and the study was conducted in a climate-vulnerable village in the Shyamnagar Upazila, Satkhira District. The results indicate that the vulnerability of older adults is a multi-dimensional entity, as intersecting physical, economic, and social conditions influence it. Physical barriers include reduced mobility and long-term illnesses that hinder evacuation and access to medical care. The lack of economic security, driven by frequent losses occasioned by disasters and inadequate social allowances, does not allow people to invest in emergency adaptive mechanisms. In addition, the migration of younger families out of the country also diminishes traditional support systems through social isolation. In response, elderly people turn to the mechanisms of resiliency, based on traditional wisdom, community coherence, and spiritual beliefs. These informal systems, however, are becoming subject to tension. Formal support is often inadequate, with government aid being hindered by bureaucracy and NGO assistance tending to be reactive rather than sustained. This study highlights a significant gap in climate adaptation policies based on age. It also concludes that there must be a strategic change, in the form of generalised aid being replaced with proactive, age-focused resiliency-building programs. Through the empowerment of local governments to establish and enforce specific countermeasures, including local shelters, built-in climate-adaptive healthcare, and stable communication networks, the chances of experiencing a safer and more dignified life for other ageing people in the Bangladesh coastal areas increase.

Published in Social Sciences (Volume 14, Issue 5)
DOI 10.11648/j.ss.20251405.14
Page(s) 500-510
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2025. Published by Science Publishing Group

Keywords

Climate Change, Local Government, Older Adults, Vulnerability, Coastal Bangladesh

References
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[2] Chowdhury, M. A., Hasan, M. K., Hasan, M. R. & Younos, T. B., 2020. Climate change impacts and adaptations on health of Internally Displaced People (IDP): An exploratory study on coastal areas of Bangladesh. Heliyon, 6(9).
[3] DM Watch, 2021. Understanding the Impact of Climate Change on Poor and Vulnerable Char People, Dhaka: DM Watch.
[4] Faisal, M. Z. & Ahmed, F., 2019. Promoting e-Governance in Public Service Delivery: The Case of Union Digital Centres of Bangladesh. Asian Studies, Volume 38, pp. 85-94.
[5] Gamble, J. L. et al., 2012. Climate Change and Older Americans: State of the Science. Environmental Health Perspectives, 121(1), pp. 15-22.
[6] Haque, A. K. M. M., Ullah, S. M. A., Islam, M. T. & Faisal, M. Z., 2023. Environmentally Sustainable Water Supply in Bangladesh: Rhetoric or Reality. In: W. Leal Filho, et al. eds. SDGs in the Asia and Pacific Region. Implementing the UN Sustainable Development Goals – Regional Perspectives. Cham: Springer International Publishing, pp. 1-14.
[7] Haque, A. K. M. M., et al., Ullah, S. M. A., Islam, M. T., Faisal, M. Z. & Salehin, M. A., 2025. Climate Change Adaptations in Urban Local Government in Bangladesh. In: G. Onyango & I. Jamil, eds. Routledge Handbook of Public Policy in the Global South (1st ed.). 1st ed. London: Routledge.
[8] Haque, S., Rahman, M. F. & Huq, S., 2020. Adapting to Climate Change in Southwestern Bangladesh: Need for Transformational Measures?. Georgetown Journal of International Affairs.
[9] Hossain, M. N. et al., 2021. Livelihood vulnerability and adaptation strategies of coastal areas in the face of climate change in Bangladesh: A literature review. Journal of Materials and Environmental Science, 12(12), pp. 1601-1613.
[10] IEDCR and PCC&MEC, 2021. Health Vulnerability and Adaptation Assessment of Climate Change Impact in Bangladesh, Dhaka, Bangladesh: Institute of Epidemiology, Disease Control & Research (IEDCR) and Population Crisis Control and Mass Education Committee (PCC&MEC).
[11] Islam, M. T. & Faisal, M. Z., 2024. Mitigating the Socio-Economic Impact of COVID-19: The Prospect of Digital Centre-Led Resilience Building for Rohingya Host Communities in Bangladesh. In: M. Ali, R. Akhtar & M. T. Islam, eds. COVID-19 in South Asia: Society, Economics and Politics. UK: Routledge.
[12] Islam, M. T., Karim, M. R. & Faisal, M. Z., 2024. Disaster Management for Sustainable Development: Rural Bangladesh. In: W. Leal Filho, et al. eds. SDGs in the Asia and Pacific Region. Cham: Springer International Publishing, pp. 191-210.
[13] Laila, N., 2023. Enhancing climate resilience in Bangladesh’s coastal towns: A collaborative endeavor. s. l.: Global Center on Adaptation.
[14] Malak, M. A. & Lina, N. K., 2024. Tropical Cyclones and the Mobility of Older Persons: Insights from Coastal Bangladesh. In: S. Jolly, N. Ahmad & S. M., eds. Climate-Related Human Mobility in Asia and the Pacific. Sustainable Development Goals Series. s. l.: Springer, Singapore.
[15] Malak, M. A., Sajib, A. M., Quader, M. A. & Anjum, H., 2020. “We are feeling older than our age”: Vulnerability and adaptive strategies of aging people to cyclones in coastal Bangladesh. International Journal of Disaster Risk Reduction, Volume 48.
[16] Minar, M. H., Hossain, M. B. & Shamsuddin, M. D., 2013. Climate Change and Coastal Zone of Bangladesh: Vulnerability, Resilience and Adaptability. Middle-East Journal of Scientific Research, 13(1), pp. 114-120.
[17] MoEFCC, 2023. Nation-wide Climate Vulnerability Assessment in Bangladesh, Dhaka: Ministry of Environment, Forest and Climate Change, Government of the People’s Republic of Bangladesh.
[18] Naz, S. et al., 2024. Investigating Loss and Damage in Coastal Region of Bangladesh from Migration as Adaptation Perspective: A Qualitative Study from Khulna and Satkhira District. World, 5(1), pp. 79-106.
[19] Ngcamu, B., 2023. Climate change effects on vulnerable populations in the Global South: a systematic review. Natural Hazards, Volume 118, p. 977–991.
[20] Prina, M. et al., 2024. Climate change and healthy ageing: An assessment of the impact of climate hazards on older people. Journal of Gobal Health, Volume 14.
[21] Sarker, M. H. & Ahmed, F., 2015. Climate Change Vulnerability of Drinking Water Supply Infrastructure in Coastal Areas of Bangladesh, Dhaka, Bangladesh: IUCN, International Union for Conservation of Nature, Bangladesh Country Office.
[22] Sikder, M. U. & Faisal, M. Z., 2020. Food Security in Bangladesh: Challenges and Way Forward. The Jahangirnagar Review, Volume 41, pp. 403-409.
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Cite This Article
  • APA Style

    Faisal, M. Z. (2025). Elderly Population, Climate Vulnerability and Social Security: Perspective of Bangladesh Coastal Zones. Social Sciences, 14(5), 500-510. https://doi.org/10.11648/j.ss.20251405.14

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    ACS Style

    Faisal, M. Z. Elderly Population, Climate Vulnerability and Social Security: Perspective of Bangladesh Coastal Zones. Soc. Sci. 2025, 14(5), 500-510. doi: 10.11648/j.ss.20251405.14

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    AMA Style

    Faisal MZ. Elderly Population, Climate Vulnerability and Social Security: Perspective of Bangladesh Coastal Zones. Soc Sci. 2025;14(5):500-510. doi: 10.11648/j.ss.20251405.14

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  • @article{10.11648/j.ss.20251405.14,
      author = {Md. Zaki Faisal},
      title = {Elderly Population, Climate Vulnerability and Social Security: Perspective of Bangladesh Coastal Zones
    },
      journal = {Social Sciences},
      volume = {14},
      number = {5},
      pages = {500-510},
      doi = {10.11648/j.ss.20251405.14},
      url = {https://doi.org/10.11648/j.ss.20251405.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ss.20251405.14},
      abstract = {The population of Bangladesh is acutely vulnerable to climate change on shorelines, and elderly people are one particularly vulnerable group. The presented study provides a thorough evaluation of climate-related vulnerabilities, adaptation, and resilience mechanisms among the elderly residents in this high-risk area. It also provides a critical analysis of the effectiveness of existing governmental social safety nets and non-governmental support networks in mitigating the specific threats faced by this group during disasters caused by climate-related factors, such as floods and cyclones. A qualitative methodology was employed, and the study was conducted in a climate-vulnerable village in the Shyamnagar Upazila, Satkhira District. The results indicate that the vulnerability of older adults is a multi-dimensional entity, as intersecting physical, economic, and social conditions influence it. Physical barriers include reduced mobility and long-term illnesses that hinder evacuation and access to medical care. The lack of economic security, driven by frequent losses occasioned by disasters and inadequate social allowances, does not allow people to invest in emergency adaptive mechanisms. In addition, the migration of younger families out of the country also diminishes traditional support systems through social isolation. In response, elderly people turn to the mechanisms of resiliency, based on traditional wisdom, community coherence, and spiritual beliefs. These informal systems, however, are becoming subject to tension. Formal support is often inadequate, with government aid being hindered by bureaucracy and NGO assistance tending to be reactive rather than sustained. This study highlights a significant gap in climate adaptation policies based on age. It also concludes that there must be a strategic change, in the form of generalised aid being replaced with proactive, age-focused resiliency-building programs. Through the empowerment of local governments to establish and enforce specific countermeasures, including local shelters, built-in climate-adaptive healthcare, and stable communication networks, the chances of experiencing a safer and more dignified life for other ageing people in the Bangladesh coastal areas increase.
    },
     year = {2025}
    }
    

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  • TY  - JOUR
    T1  - Elderly Population, Climate Vulnerability and Social Security: Perspective of Bangladesh Coastal Zones
    
    AU  - Md. Zaki Faisal
    Y1  - 2025/10/17
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    AB  - The population of Bangladesh is acutely vulnerable to climate change on shorelines, and elderly people are one particularly vulnerable group. The presented study provides a thorough evaluation of climate-related vulnerabilities, adaptation, and resilience mechanisms among the elderly residents in this high-risk area. It also provides a critical analysis of the effectiveness of existing governmental social safety nets and non-governmental support networks in mitigating the specific threats faced by this group during disasters caused by climate-related factors, such as floods and cyclones. A qualitative methodology was employed, and the study was conducted in a climate-vulnerable village in the Shyamnagar Upazila, Satkhira District. The results indicate that the vulnerability of older adults is a multi-dimensional entity, as intersecting physical, economic, and social conditions influence it. Physical barriers include reduced mobility and long-term illnesses that hinder evacuation and access to medical care. The lack of economic security, driven by frequent losses occasioned by disasters and inadequate social allowances, does not allow people to invest in emergency adaptive mechanisms. In addition, the migration of younger families out of the country also diminishes traditional support systems through social isolation. In response, elderly people turn to the mechanisms of resiliency, based on traditional wisdom, community coherence, and spiritual beliefs. These informal systems, however, are becoming subject to tension. Formal support is often inadequate, with government aid being hindered by bureaucracy and NGO assistance tending to be reactive rather than sustained. This study highlights a significant gap in climate adaptation policies based on age. It also concludes that there must be a strategic change, in the form of generalised aid being replaced with proactive, age-focused resiliency-building programs. Through the empowerment of local governments to establish and enforce specific countermeasures, including local shelters, built-in climate-adaptive healthcare, and stable communication networks, the chances of experiencing a safer and more dignified life for other ageing people in the Bangladesh coastal areas increase.
    
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