They take the most productive in via immigration and push the old and least productive out by minimizing social services. It's literally stack ranking, now appl

They take the most productive in via immigration and push the old and least productive out by minimizing social services. It's literally stack ranking, now applied to an entire population lol. Good times. Some kinds of bacteria consume sugar in a way that has negative externalities - they emit acid and increase the environmental pH. When these bacteria have a high population density, the increased consumption leads to a rapid rise in the environmental pH, followed by mass extinction. This is known as self-inflicted extinction ecological suicide.