The big problem is capitalism, because it only incentivizes capital growing. When population declines or stays static over many years, there is much less opport

The big problem is capitalism, because it only incentivizes capital growing. When population declines or stays static over many years, there is much less opportunity for businesses to grow. Growth seems to be the main way our economy works and incentivizes behavior, so it makes sense that a lot of things could break. (For example, social security won’t work in its current form if the tax base stops growing.)