that thanks to technology. But, also thanks to better technology, humans have been living longer lives and reproducing more which can cause overpopulation. Overpopulation (as the name suggests) is where the number of existing human population exceeds the earths carrying capacity and essentially causes there too be too many people in the world. Overpopulation isn’t just because that we would like to reproduce more, its actually quiet more than that. First off is that there can be a decline in death