Social welfare, overpopulation, resource scarcity, ethnic map, etc. Do you think they can or must result in a "birth permit", i.e. the state dictating demographics in exchange of welfare, for example? Could it be direct (license) or indirect (taxation) permit?
Should criminals, drug addicts, hobos, etc be allowed to have children?
Are we headed that direction? I mean, China already implemented something like this (heavy taxation for a second child) due to huge population and scarce territory. Please, share your thoughts.