why is population control never spoken about by people, if it isn't implemented soon it will be too late when people realize it is necessary.The Chinese know firsthand the consequences of overpopulation they live in tiny houses, and need to wear masks when they go outside because of the air pollution. The earth can only hold so many people when will we be mature enough to accept that the earth doesn't grow with our population, it is of finite size and can only support a certain population size.The population is already getting too big in certain areas that don't have enough water.