Hardaway, R. “As the World Welcomes Its Seven Billionth Human: Reflections on Population, Law, and the Environment”. Journal of Sustainable Development Law and Policy 4, no. 1 (September 23, 2015): 22–52. Accessed August 3, 2026. https://jsdlp.ogeesinstitute.org/jsdlp/article/view/53.