The Ethics of Waste Management in the Metropolis of Yaoundé and Douala on Climate Change
DOI:
https://doi.org/10.47941/ijp.2689Keywords:
Climate Change, Civil Society Organizations, Environmental Conservation, Sustainable DevelopmentAbstract
This study explores the relationship between urban waste management practices and community public health outcomes. The efforts made by governments, civil society organizations (CSOs), and educational institutions to educate citizens seem inadequate. It is essential to observe as one plies the streets and roads in Yaoundé and Douala, garbage heaps, dust bins full to the brims, flies and a disgusting smell emanating from the dustbins and temporary waste disposal sites. When the municipal councils take more than a week to evacuate the garbage and empty the dustbins, some city dwellers burn the refuse. This may increase the quantity of nitrous gases emitted into the atmosphere, leading to global warming that triggers climate change. Consequentialists, Utilitarians have contended that human actions should always lead to a greater good for the greater number in society, thereby reducing pain and suffering. As such, the government, CSOs and citizens must change their mindsets concerning waste management to mitigate the obvious hazard it brings to humanity and the universe. In theory, much talk has been ongoing in the Conference of the Parties from Copenhagen in 2009 to Azerbaijan in 2024, but emissions of toxic gases, floods, landslides, hurricanes, storms, desertification and erosion are still rising. In this paper, I argue that the government needs to anticipate plausible measures of pre-collection, collection, treatment, and transformation of waste. The empirical and qualitative methods were used in this study. I found that, Douala and Yaoundé face escalating waste generation, fragmented management systems, and weak community engagement. Public health risks and environmental degradation are significant due to inadequate disposal practices. Enhanced awareness, community initiatives, and coordinated institutional efforts are essential for sustainable waste management and improved urban living conditions. This study contributes to theory by highlighting the interconnectedness of urban waste management and public health. Practically, it emphasizes the need for community-driven initiatives. Policymakers are urged to develop integrated strategies that enhance stakeholder collaboration, promoting sustainable waste management practices that mitigate health risks and foster resilient urban environments.
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References
Akanbi, M. O., Aboloma, R. A., & Akanbi, T. K. (2021). “The impact of solid waste on urban sustainability in Nigeria: A case study of selected cities”. Sustainable Cities and Society, 71, 102956. Available at https://doi.org/10.1016/j.scs.2021.102956
APED (Association pour la Protection de l'Environnement et du Développement). (2020). “Sustainable Agriculture Program”. Available at https://www.equatorinitiative.org/2020/04/24/solution11156/.
ATSDR (Agency for Toxic Substances and Disease Registry). (2020). “Toxicological Profile for Heavy Metals”. Available at https://www.atsdr.cdc.gov/index.html.
Awasom, N., & Biyong, C. S. (2020). “Urban Waste Management in Cameroon: Challenges and Prospects”. Journal of Environmental Protection, 11(2), 132-145. Available at Available at https://doi.org/10.4236/jep.2020.112010
Barr, S. (2008). “Environment and Society: Sustainability, Policy and the Citizen”. Ashgate Publishing.
Barton, J. R., & Isserman, A. M. (2018). “Waste Management and the Environment: A Review of the Literature”. Journal of Environmental Management, 217, 563-574.
Bennett, J., Tilak, G., & Daw, H. (2019). “Community engagement in environmental health: A systematic review of the literature”. International Journal of Environmental Research and Public Health, 16(5), 755.
Bezerra, F. H. C., Moura, H. P., & Leite, M. F. (2020). “Smart waste management: A comprehensive review on the role of Technology in Modern Urban Waste Management”. Waste Management, 105, 205-218.
Bodansky, D. (2016). “The Paris Agreement: A New Era in International Climate Change Policy”. Journal of International Law, 30(2), 287-317.
Buyadi et al. (2017). “Urban Forestry and Climate Change Resilience in Tropical Cities”. Journal of Urban Ecology, 3(1), 1-12.
CED (Centre pour l'Environnement et le Développement). (2020). “Climate Change Advocacy Program.
Chinese Ministry of Ecology and Environment”. (2020). China's National Carbon Market.
Cohen, M. J. (2011). “The Future of Waste Management: Can We Get to Zero Waste?” Journal of Industrial Ecology, 15(3), 347-354.
Congolese Ministry of Energy. (2020). “Congo Brazzaville's Energy Policy”.
Davis, A., & Hall, M. (2021). Building stakeholder partnerships for improved urban waste management: A review of recent literature and future directions. Journal of Environmental Management, 286, 112244.
Doelle, M. (2013). “The Cancun Agreements: A Breakthrough in International Climate Cooperation?” Environmental Law Reporter, 43(4), 10145-10155.
Doelle, M. (2024). COP 29: “Accelerating Climate Action and Achieving the Goals of the Paris Agreement”. Environmental Law Reporter, 54(3), 10015-10025.
Doh, T., Njongmeta, S. N., & Tamfuh, T. P. (2020). “Key Issues in Solid Waste Management in Urban Cameroon: A case Study of Yaoundé”. Environmental Management, 65(5), 634-643. Available at https://doi.org/10.1007/s00267-020-01278-9
Douglas et al. (2019). “Urban Ecology and Climate Change”. Journal of Urban Ecology, 5(1), 1-13.
EIA (U.S. Energy Information Administration). (2020). “International Energy Outlook 2020”.
ENDA-TM (Environment and Development Action in the Third World). (2020). “Climate Change Awareness Program”.
EPA (United States Environmental Protection Agency). (2020). “Waste Management and Greenhouse Gas Emissions”.
Equatorial Guinean Ministry of Forestry. (2020). “Equatorial Guinea's Forest Policy”.
FAO (Food and Agriculture Organization). (2017). “Climate-Smart Agriculture: Policies, Practices and Financing for Food Security, Adaptation and Mitigation”.
Franco, L., Gutiérrez, C., & Camacho, A. (2020). “An Analysis of Waste Management Policies in Urban Areas of Cameroon: Challenges and Reforms”. Waste Management, 107, 161-169. Available at https://doi.org/10.1016/j.wasman.2020.04.003
French Ministry of Environment. (2020). “France's Climate Policy”.
Gabonese Ministry of Forestry. (2020). “Gabon's Forest Policy”
Government of Cameroon. (2020). “National Environmental Management Plan”.
Green Climate Fund. (2020). “About the Green Climate Fund”.
Greenpeace International. (2020). “Climate Justice Advocacy Program”.
Huang, J., Huo, X., & He, J. (2021). “Enhancing urban household waste sorting: Evidence from a community-level intervention in China”. Sustainability, 13(2), 543.
IEA (International Energy Agency). (2020). “Renewable Energy Market Analysis: Developing Countries”.
Intergovernmental Panel on Climate Change (IPCC). (2021). “Climate Change 2021: The Physical Science Basis”. Cambridge University Press. Available at https://www.ipcc.ch/report/ar6/wg1/
IPCC (Intergovernmental Panel on Climate Change). (2014). “Climate Change 2014: Impacts, Vulnerability, and Adaptation. Part A: Global and Sectoral Aspects”.
ITU (International Telecommunication Union). (2020). “Digital Technologies for Climate Change”.
IUCN (International Union for Conservation of Nature). (2020). “Sustainable Forest Management Program”.
Jabatan, A. (2020). “Urban waste management: Challenges and opportunities”. Waste Management, 99, 1-2.
Jim, C. Y. (2013). “Green Infrastructure for Urban Sustainability”. Journal of Urban Planning and Development, 139(2), 69-76.
Kamga, F. A. (2019). “Climate Change Vulnerability and Adaptation in Cameroon”. Journal of Environmental Science and Health, Part C, 37(1), 1-15.
Karimi, N., & Khosravi, A. (2021). “The health impacts of waste management: A systematic review”. Environmental Health & Engineering, 8(3), 205-215.
Kemajou, E. B., et al. (2020). ‘Climate Change Adaptation and Resilience in Cameroon’. Journal of Environmental Science and Health, Part C, 38(1), 1-13.
Kollmuss, A., & Agyeman, J. (2002). “Mind the Gap: Why Do People Act Environmentally and What Are the Implications for Environmental Policy?” Environmental Education Research, 8(3), 239-260.
Kouadio, L., Adou, D., & Yedco, B. Y. (2020). “The Role of Community Participation in the Management of Solid Waste in Urban Areas: Insights from Douala, Cameroon”. International Journal of Environmental Research and Public Health, 17(15), 5561. Available at https://doi.org/10.3390/ijerph17155561
Mälander, M., Bärlund, J., & Klemetti, S. (2020). “Waste Management in Urban Areas: Theoretical Approaches and Practical Advancements”. Waste Management & Research, 38(12), 1283-1291.
Mälander, M., Bärlund, J., & Klemetti, S. (2020). “Waste management in urban areas: Theoretical approaches and practical advancements”. Waste Management & Research, 38(12), 1283-1291.
Manga, V. E. (2018). “Littering Behavior in Cameroon: A Case Study of Douala City”. Journal of Environmental Management, 217, 563-574.
Mogbo, C. N., & Otchong, A. C. (2021). “Ethical Considerations in Waste Management: The Case of Urban Cameroon”. Ethics, Policy & Environment, 24(2), 161-178. Available at https://doi.org/10.1080/21550085.2021.1939643
Morton, J. F. (2017). “Climate Change and Agriculture: A Review of Impacts and Adaptation Strategies”. Journal of Agricultural Science, 155(5), 667-687.
Nguegang, M. (2020). “Organic Waste Management in Cameroon: A Review”. Journal of Environmental Science and Health, Part C, 38(1), 1-12.
Njila, D. N., et al. (2020). “Climate Change Impacts on Agriculture in Cameroon”. Journal of Agricultural Science, 158(3), 247-258.
Njomo, D. (2020). “Industrial Waste Management in Cameroon: A Review”. Journal of Environmental Management, 263, 110-120.
Nkamankeng, A. S. et al. (2018). “Climate-Resilient Agriculture in Cameroon: A Review of Adaptation Strategies”. Journal of Environmental Science and Health, Part C, 36(1), 1-13.
Nwankwo, C. I., Okwu, A. C., & Iwuoha, C. L. (2021). “The Impact of Governance on Urban Waste Management Systems in Nigeria: A Review and Recommendations”. Journal of Environmental Law & Policy, 11(1), 1-16. Available at https://doi.org/10.1093/jelp/epab014
OECD (Organisation for Economic Co-operation and Development). (2020). “Climate Change and Development”.Oxfam International. (2020). Climate Justice Advocacy Program.
Pérez, J. A., Lopez, M. J., & Serna, M. (2022). “Urban Waste as a Resource: Innovations in Waste Management for Sustainable Cities”. Waste Management & Research, 40(7), 1097-1110. Available at https://doi.org/10.1177/0734242X221047131
Punja, Y., & Oguge, N. (2021). “Community Engagement in Solid Waste Management: Lessons from Yaoundé, Cameroon”. African Journal of Environmental Science and Technology, 15(5), 149-158. Available at https://doi.org/10.5897/AJEST2021.2980
Rajamani, L. (2012). “The Copenhagen Accord: A New Era in International Climate Change Policy?” Journal of International Law, 26(2), 257-284.
Rathi, S. (2021). “Urban Waste Management and Public Health: An Integrated Approach”. Journal of Environmental Management, 285, 112197.
RODHE (Réseau des Organisations des Droits de l'Homme et de la Défense de l'Environnement). (2020). “Climate Change Mitigation Program”.
Scheinberg, A., Simpson, M., & Gupt, S. (2016). “The Role of Education in Waste Management: A review of literature”. Waste Management, 54, 154-162.
Shue, H. (2014). Climate Justice: Vulnerability and Protection. Oxford University Press.
Singer, P. (2011). Practical Ethics (3rd ed.). Cambridge University Press.
Stadelmann, M., et al. (2014). “The Green Climate Fund: A Review of Its Progress and Challenges. Climate Policy”, 14(5), 637-655.
Tchounwou, P. B., Yedjou, C. G., Patlolla, A. K., & Sutton, D. J. (2019). “Environmental Toxicology and Public Health: Sustainable Solutions for Waste Management in Cameroon”. Environmental Toxicology and Pharmacology, 67, 1-8.
UNDRR (United Nations Office for Disaster Risk Reduction). (2019). “Global Assessment Report on Disaster Risk Reduction”.
UNEP (United Nations Environment Programme). (2019). “Global Waste Management Outlook”.
UNESCO (United Nations Educational, Scientific and Cultural Organization). (2019). “Climate Change Education for Sustainable Development”.
UNFCCC (United Nations Framework Convention on Climate Change). (2020). “Climate Change Adaptation and Mitigation”.
UNFCCC. (2015). “Paris Agreement”.
UNICEF (United Nations Children's Fund). (2020). “Water, Sanitation and Hygiene in Cameroon”.
United Nations Environment Programme (UNEP). (2019). “Global Waste Management Outlook”. UNEP.
United Nations. (2015).“Transforming our world: The 2030 agenda for sustainable development. Available at https://sdgs.un.org/2030agenda World Health Organization. (2018). Health and waste management. Available at https://www.who.int/news-room/fact-sheets/detail/waste-management
Warlenius, R. (2018). “The Concept of Climate Debt: A Critical Review”. Journal of Environmental Studies, 74, 105-115.
WHO (World Health Organization). (2018). “Waste and Human Health: A Review”. WHO.
WMO (World Meteorological Organization). (2019). “Climate Information and Early Warning Systems”.
World Bank. (2020). “Cameroon Overview”.
WWF (World Wildlife Fund). (2020). “Sustainable Forest Management Program”. Available at https://doi.org/10.1016/j.etap.2019.104310
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