Actually, I think increased lifespan is likely to reduce overpopulation. Worldwide, over many years, we have consistently seen fertility rates decreasing where

Actually, I think increased lifespan is likely to reduce overpopulation. Worldwide, over many years, we have consistently seen fertility rates decreasing where life expectancy is increasing. There is debate as to cause and effect[1,2], but I believe it is largely due to a lessening of perceived risk to successful reproduction. [1] https://www.ncbi.nlm.nih.gov/books/NBK233807 https://www.ncbi.nlm.nih.gov/books/NBK233807 [2] https://ourworldindata.org/fertility-rate https://ourworldindata.org/fertility-rate