To support the old, we need to have more young. It's a lot like a Ponzi scheme. It's an inherently unsustainable situation. Also, resources aren't the only con

To support the old, we need to have more young. It's a lot like a Ponzi scheme. It's an inherently unsustainable situation. Also, resources aren't the only concern of having more people. More people means more governance. The world becomes more complex as the numbers grow. Accountability becomes harder, laws become more extensive.