“But for each one getting longevity they cannot have children.”-So let someone live a thousand years but have no children or live a hundred years and have ten children? The second option would overpopulate the country, the first option would lead to the end of all human life in a thousand years.-Consider the fact that most people don’t want ten children and that many who do have children do so because they know they only have a short time to live and be fertile. If you assume you have centuries to get around to having children, you might not have as many.-Definitely find a way such that nobody gets pregnant unless both parties wish it to be so. That would help greatly.
“But for each one getting longevity they cannot have children.”-So let someone live a thousand years but have no children or live a hundred years and have ten children? The second option would overpopulate the country, the first option would lead to the end of all human life in a thousand years.-Consider the fact that most people don’t want ten children and that many who do have children do so because they know they only have a short time to live and be fertile. If you assume you have centuries to get around to having children, you might not have as many.-Definitely find a way such that nobody gets pregnant unless both parties wish it to be so. That would help greatly.