Authors :
IKWUOMA Sunday Udochukwu; Amagada Eloho Innocent
Volume/Issue :
Volume 9 - 2024, Issue 10 - October
Google Scholar :
https://tinyurl.com/bd2d49ez
Scribd :
https://tinyurl.com/mtvr7ezx
DOI :
https://doi.org/10.38124/ijisrt/IJISRT24OCT644
Abstract :
This paper critically examines the
interrelationship between population growth and climate
change, emphasizing the profound environmental and
socio-economic impacts on human populations. Population
growth exacerbates environmental degradation,
contributing to resource depletion, greenhouse gas
emissions, and biodiversity loss, which in turn intensifies
climate change. Conversely, climate change directly affects
populations by threatening health, livelihoods, food
security, and prompting large-scale migration, particularly
in vulnerable regions. The disproportionate impact on
developing countries and marginalized communities
highlights the need for climate justice and equitable
solutions. This paper explores the health risks, economic
impacts, and migration patterns driven by climate change,
and evaluates the socio-economic inequalities exacerbated
by both phenomena. It concludes by offering a range of
recommendations, including the integration of climate
adaptation into development plans, increased investment
in climate resilience, sustainable population growth
through education and family planning, and global
cooperation to ensure climate justice. Urgent, coordinated
action is required to mitigate the environmental and
societal impacts of population growth and climate change,
fostering a sustainable future for all.
References :
- Arrhenius, S. (1896). On the Influence of Carbonic Acid in the Air upon the Temperature of the Ground. Philosophical Magazine and Journal of Science, 41, 237-276.
- Cafaro, P., & Crist, E. (2019). Human population growth as a driver of climate change. Ecological Economics, 156, 62-68. https://doi.org/10.1016/j.ecolecon.2018.09.010
- Cafaro, P., & Crist, E. (2019). Life on the Brink: Environmentalists Confront Overpopulation. University of Georgia Press.
- Chertow, M. R. (2001). The IPAT Equation and Its Variants. Journal of Industrial Ecology, 4(4), 13-29.
- Connell, J. (2018). Last days in the Pacific? Climate change and migration in Kiribati and Tuvalu. In Climate Change and Migration (pp. 89-107). Routledge.
- Dasgupta, P. (2021). The Economics of Biodiversity: The Dasgupta Review. HM Treasury.
- Dodman, D. (2009). Blaming Cities for Climate Change? An Analysis of Urban Greenhouse Gas Emissions Inventories. Environment and Urbanization, 21(1), 185-201.
- Ebi, K. L., Woodruff, R., von Hildebrand, A., & Corvalan, C. (2021). Climate change-related health impacts in the urban environment. Urban Health, 6(4), 20-31. https://doi.org/10.1016/S2542-5196(17)30197-5
- Ehrlich, P. R., & Holdren, J. P. (1971). Impact of Population Growth. Science, 171(3977), 1212-1217.
- FAO. (2020). Global Forest Resources Assessment 2020. Food and Agriculture Organization. https://www.fao.org/forest-resources-assessment/en/
- FAO. (2021). The state of food security and nutrition in the world. Food and Agriculture Organization. https://www.fao.org/publications
- Hendrix, C. S., & Glaser, S. M. (2019). Trends and triggers: Climate, climate change, and civil conflict in Sub-Saharan Africa. Political Geography, 26(6), 695-715. https://doi.org/10.1016/j.polgeo.2007.05.003
- IOM. (2021). World Migration Report 2022. International Organization for Migration. https://publications.iom.int/
- IPCC. (2014). Climate Change 2014: Impacts, Adaptation, and Vulnerability. Cambridge University Press.
- IPCC. (2019). Special Report on Climate Change and Land. Intergovernmental Panel on Climate Change.
- IPCC. (2021). Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press.
- IUCN. (2020). Red List of Threatened Species. International Union for Conservation of Nature. https://www.iucnredlist.org
- Kallis, G. (2018). Degrowth. Agenda Publishing.
- Malthus, T. (1798). An Essay on the Principle of Population. J. Johnson.
- Mol, A. P. J., & Spaargaren, G. (2000). Ecological Modernization Theory in Debate: A Review. Environmental Politics, 9(1), 17-49.
- NOAA. (2022). U.S. billion-dollar weather and climate disasters. National Oceanic and Atmospheric Administration. https://www.ncdc.noaa.gov/billions/
- O’Neill, B. C., Fuchs, R., Muttarak, R., Jiang, L., & Pachauri, S. (2020). Population and Climate Change. Annual Review of Environment and Resources, 45(1), 1-28.
- Pretty, J., Benton, T. G., Bharucha, Z. P., Dicks, L. V., Flora, C. B., Godfray, H. C. J., Goulson, D., Hartley, S., Lampkin, N., Morris, C., & Pierzynski, G. (2018). Global assessment of agricultural system redesign for sustainable intensification. Nature Sustainability, 1(8), 441-446. https://doi.org/10.1038/s41893-018-0114-0
- Ritchie, H., & Roser, M. (2020). CO₂ and greenhouse gas emissions. Our World in Data. https://ourworldindata.org/co2-and-other-greenhouse-gas-emissions
- Roberts, J. T., & Parks, B. C. (2021). A climate of injustice: Global inequality, North-South politics, and climate policy. MIT Press.
- Roberts, J. T., & Parks, B. C. (2021). A Climate of Injustice: Global Inequality, North-South Politics, and Climate Policy. MIT Press.
- Satterthwaite, D. (2020). Cities’ contribution to global warming: notes on the allocation of greenhouse gas emissions. Environment and Urbanization, 15(2), 23-36. https://doi.org/10.1177/095624780301500201
- UNDP. (2021). Gender and climate change: An introduction. United Nations Development Programme. https://www.undp.org/publications/gender-and-climate-change
- UNDP. (2021). Sustainable development goals report 2021. United Nations Development Programme. https://www.undp.org/publications/sustainable-development-goals-report-2021
- UNEP. (2021). Cities and climate change: Global report on human settlements 2020. United Nations Environment Programme.
- United Nations. (2022). World Population Prospects 2022: Summary of Results. United Nations Department of Economic and Social Affairs, Population Division.
- WHO. (2020). Air pollution and health. World Health Organization. https://www.who.int/air-pollution
- WHO. (2021). Climate change and health. World Health Organization. https://www.who.int/news-room/fact-sheets
- World Bank. (2018). The Human Capital Project. World Bank Group.
- World Bank. (2022). Poverty and shared prosperity 2022: Reversals of fortune. World Bank.
- World Commission on Environment and Development. (1987). Our Common Future (Brundtland Report).
This paper critically examines the
interrelationship between population growth and climate
change, emphasizing the profound environmental and
socio-economic impacts on human populations. Population
growth exacerbates environmental degradation,
contributing to resource depletion, greenhouse gas
emissions, and biodiversity loss, which in turn intensifies
climate change. Conversely, climate change directly affects
populations by threatening health, livelihoods, food
security, and prompting large-scale migration, particularly
in vulnerable regions. The disproportionate impact on
developing countries and marginalized communities
highlights the need for climate justice and equitable
solutions. This paper explores the health risks, economic
impacts, and migration patterns driven by climate change,
and evaluates the socio-economic inequalities exacerbated
by both phenomena. It concludes by offering a range of
recommendations, including the integration of climate
adaptation into development plans, increased investment
in climate resilience, sustainable population growth
through education and family planning, and global
cooperation to ensure climate justice. Urgent, coordinated
action is required to mitigate the environmental and
societal impacts of population growth and climate change,
fostering a sustainable future for all.