Population Growth and Poverty in Africa: Debunking the Neo-Malthusian Myth

Authors

  • Sixbert SANGWA African Leadership University Author
  • Placide Mutabazi Open Christian University Author

DOI:

https://doi.org/10.65655/c1v8gg88

Keywords:

population growth and poverty, human capital investment, dependency theory, Africa demographic dividend, governance and development, biblically grounded anthropocentrism, neo-Malthusian discourse

Abstract

Background: Conventional development discourse often assigns primary blame for Africa’s entrenched poverty to rapid population growth, yet this narrative rests on contested empirical and ethical foundations. Purpose: This article reframes the debate by integrating Human Capital Theory, Dependency Theory and a biblically informed anthropocentric ethic to test whether fertility rates, by themselves, drive poverty in the Global South. Methods: Using a mixed-methods design, we conduct (i) a panel-data analysis of 135 countries (1980-2024), (ii) comparative case studies of China, India and Nigeria, and (iii) thematic and discourse analysis of 120 population-policy documents published between 2018 and 2024. Results: Fixed-effects and instrumental-variables estimations show governance quality, not total fertility rate, as the robust predictor of extreme-poverty incidence (β ≈ -0.42, p < .001). China and India leveraged large populations through human-capital investment and structural transformation, whereas Nigeria’s persistent poverty correlates with governance deficits despite oil wealth. Discourse evidence reveals neo-Malthusian and geopolitical biases that cast people as liabilities, often eclipsing structural inequities in trade and resource governance. Implications: Treating people as value-creating assets sug­gests a policy pivot from fertility control to human-capital expansion, job-rich industrialisation and equitable global integration. This people-centred paradigm promises to convert Africa’s youthful demographic wave into an engine of inclusive growth, aligning economic efficiency with the intrinsic dignity affirmed by biblical anthropology. Conclusion: Poverty in high-fertility contexts is mediated by institutional quality and capability investment, not population size per se. Development strategies that honour human dignity while strengthening governance and opportunity can render the “population-causes-poverty” thesis obsolete

References

Abadie, A., Diamond, A., & Hainmueller, J. (2010). Synthetic Control Methods for Comparative Case Studies: Estimating the Effect of California’s Tobacco Control Program. Journal of the American Statistical Association, 105(490), 493–505. https://doi.org/10.1198/jasa.2009.ap08746

Associated Press. (2023, January 17). China records 1st population fall in decades as births drop. https://apnews.com/article/eb24f22b99fc777ec9909f6e0c7e322f

Bloom, D. E., & Williamson, J. G. (1998). Demographic transitions and economic miracles in emerging Asia. The World Bank Economic Review, 12(3), 419-455. https://doi.org/10.1093/wber/12.3.419

Canning, D., Raja, S., & Yazbeck, A. S. (Eds.). (2015). Africa’s demographic transition: Dividend or disaster? World Bank; Agence Française de Développement. https://openknowledge.worldbank.org/handle/10986/22036

Cincotta, R. (2023). Nigeria’s demographic moment? Or just wishful thinking? Wilson Center. https://www.wilsoncenter.org/blog-post/nigerias-demographic-moment-or-just-wishful-thinking

Edmond, C., & North, M. (2023). Japan's ageing population: The implications for its economy. World Economic Forum. https://www.weforum.org/stories/2023/09/elderly-oldest-population-world-japan

Ekeocha, O. (2018). Target Africa: Ideological neocolonialism in the twenty-first century. Ignatius Press. https://www.amazon.com/Target-Africa-Ideological-Neo-colonialism-Twenty-first/dp/1621642151

Fofack, H. (2021). Changing the Africa population narrative. Project Syndicate. https://www.project-syndicate.org/commentary/africa-population-narrative-demographic-dividend-by-hippolyte-fofack-2021-10

Frey, R. S., Al-Sharideh, K., Bausman, K., DaNa, S., Dunkley, R., Keboneilwe, D., Kemeh, M., Khoury, L., Laman, S., Monier, J., Reyes, D., Schraeder, J., & Sheriff, A. (1999). Development, dependence, population pressure, and human rights: The cross-national evidence. Human Ecology Review, 6(1), 49-53. https://www.humanecologyreview.org/pastissues/her61/61freyetal.pdf

Giangravè, C. (2017). Population control in Africa risks ‘new colonization,’ say church leaders. Crux. https://cruxnow.com/africaund/2017/03/population-control-africa-risks-new-colonization-say-church-leaders

Hayes, A. F. (2018). Introduction to mediation, moderation, and conditional process analysis (2nd ed.). Guilford Press. https://www.guilford.com/books/Introduction-to-Mediation-Moderation-and-Conditional-Process-Analysis/Andrew-Hayes/9781462549030

Huang, K. (2024). Fertility and long-term economic growth. Economic Inquiry, 62(3), 1152-1171. https://doi.org/10.1111/ecin.13216

Kaufmann, D., Kraay, A., & Mastruzzi, M. (2010). The Worldwide Governance Indicators: Methodology and analytical issues (Policy Research Working Paper No. 5430). World Bank. https://documents.worldbank.org/en/publication/documents-reports/documentdetail/630421468336563314

Kaufmann, D., Kraay, A., & Mastruzzi, M. (2010). The Worldwide Governance Indicators: Methodology and analytical issues (Policy Research Working Paper 5430). World Bank. https://doi.org/10.1596/1813-9450-5430

Kelland, K. (2018). Bill Gates has a warning about population growth. World Economic Forum. https://www.weforum.org/stories/2018/09/africas-rapid-population-growth-puts-poverty-progress-at-risk-says-gates/

Kharas, H., Hamel, K., & Hofer, M. (2018). The start of a new poverty narrative. Brookings. https://www.brookings.edu/articles/the-start-of-a-new-poverty-narrative/

La Porta, R., Lopez-de-Silanes, F., & Shleifer, A. (1999). The economic consequences of legal origins. Journal of Economic Literature, 35, 285-332. scholar.harvard.edu/files/shleifer/files/consequences_jel_final.pdf

Macrotrends. (2023). China GDP per capita | Historical chart & data. Macrotrends. https://www.macrotrends.net/global-metrics/countries/chn/china/gdp-per-capita

Mosher, S. W. (2023). Kissinger turned population control into a Cold War weapon. MercatorNet. https://www.mercatornet.com/kissinger_turned_population_control_into_a_cold_war_weapon

National Bureau of Statistics. (2022). Nigeria Multidimensional Poverty Index (MPI) 2022: Report. https://ophi.org.uk/sites/default/files/2024-05/Nigeria_MPI_2022_report.pdf

National Bureau of Statistics. (2024). Statistical report on women and men in Nigeria 2022. Abuja, Nigeria: Author. nigerianstat.gov.ng/pdfuploads/2022_Statistical_Report on Women and Men_ in Nigeria.pdf

National Bureau of Statistics & UNICEF. (2022). Multiple Indicator Cluster Survey 2021: Survey findings report. Abuja, Nigeria: Authors. unicef.org/nigeria/media/6316/file/2021 MICS full report .pdf

National Security Council (NSC). (1974). National Security Study Memorandum 200: Implications of worldwide population growth for U.S. security and overseas interests. nixonlibrary.gov/sites/default/files/virtuallibrary/documents/nssm/nssm_200.pdf

Neondo, H. (2024). New AFIDEP research rekindles debate on population control and climate action. African Institute for Development Policy. https://afidep.org/new-afidep-research-rekindles-debate-on-population-control-and-climate-action

Nussbaum, M. C. (2011). Creating capabilities: The human development approach. Harvard University Press. https://archive.org/details/creatingcapabili0000nuss

Oxford Poverty and Human Development Initiative (OPHDI). (2022). Nigeria Multidimensional Poverty Index (2022). Retrieved from https://ophi.org.uk/sites/default/files/2024-05/Nigeria_MPI_2022_report.pdf

Ramose, M. B. (1999). African philosophy through Ubuntu. Mond Books. https://philpapers.org/rec/RAMAPT

Rob Smith. (2018, February 28). These will be the world’s most populated countries by 2100. World Economic Forum. https://www.weforum.org/stories/2018/02/these-will-be-the-worlds-most-populated-countries-by-2100

Sachs, J. D., & Warner, A. M. (2001). The curse of natural resources. European Economic Review, 45(4–6), 827-838. https://doi.org/10.1016/S0014-2921(01)00125-8

Sen, A. (1999). Development as freedom. Oxford University Press. https://kuangaliablog.wordpress.com/wp-content/uploads/2017/07/amartya_kumar_sen_development_as_freedombookfi.pdf

Sinding S. W. (2009). Population, poverty and economic development. Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 364(1532), 3023–3030. https://doi.org/10.1098/rstb.2009.0145

TIME Staff. (2024, January 19). China’s population drops second year in a row. https://time.com/6556324/china-population-decline-births-deaths/

United Nations, Department of Economic and Social Affairs, Population Division. (2022). World Population Prospects 2022: Summary of results. United Nations. https://population.un.org/wpp/Publications/Files/WPP2022_Summary_of_Results.pdf

United Nations Department of Economic and Social Affairs. (2023). UN DESA policy brief No. 153: India overtakes China as the world’s most populous country. https://policy.desa.un.org/publications/un-desa-policy-brief-no-153-india-overtakes-china-as-the-worlds-most-populous-country

Wilson Center Staff. (2011, February 11). Eliya Zulu on population growth, family planning, and urbanization in Africa. New Security Beat. https://www.newsecuritybeat.org/2011/02/eliya-zulu-on-population-growth-family-planning-and-urbanization-in-africa/

Woodberry, R. D. (2012). The missionary roots of liberal democracy. American Political Science Review, 106(2), 244-274. (use data appendix for school-density IV). https://www.researchgate.net/publication/228221872_Missionary_Activity_and_Schooling_in_Former_African_Colonies_How_Competition_Mattered

World Bank. (2018a, January 30). The changing wealth of nations 2018. https://www.worldbank.org/en/news/feature/2018/01/30/the-changing-wealth-of-nations-2018

World Bank. (2018b). The changing wealth of nations 2018: Building a sustainable future (G.‑M. Lange, Q. Wodon, & K. Carey, Eds.). World Bank. https://openknowledge.worldbank.org/server/api/core/bitstreams/a67df750-59c2-5995-9f98-b55f90140d98/content

World Bank. (2018c). Investing in people to build human capital. World Bank. https://www.worldbank.org/en/news/immersive-story/2018/08/03/investing-in-people-to-build-human-capital

World Bank. (2018d). Moving beyond GDP to look at the world through the lens of wealth. World Bank. https://www.worldbank.org/en/news/feature/2018/01/30/moving-beyond-gdp-to-look-at-the-world-through-the-lens-of-wealth

World Bank. (2024). Fertility rate, total (births per woman). Gender Data Portal. Retrieved August 25, 2025, from https://genderdata.worldbank.org/en/indicator/sp-dyn-tfrt-in.

World Bank. (2025, July 1). World Development Indicators [Data set]. https://data.worldbank.org

Worldometers. (2023). Nigeria GDP. https://www.worldometers.info/gdp/nigeria-gdp/#:~:text=GDP%20per%20Capita%20in%20Nigeria

World Bank. (2025). World Development Indicators: GDP per capita & fertility rate [Data set]. https://data.worldbank.org

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Published

2025-08-26

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Articles

How to Cite

SANGWA, S., & Mutabazi, P. (2025). Population Growth and Poverty in Africa: Debunking the Neo-Malthusian Myth. Open Journal of Stewardship Economics & Ethical Innovation (ISSN: 3105-3068), 1(1). https://doi.org/10.65655/c1v8gg88

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