When I say that we don't need more children and should people not encourage to get more children because we already have enough humans I get the weirds looks. If i tell them that japan has many problems, but their shrinking population is not nobody believes me. They ask "What about their social security?" (I'm European) Well, it's just a ponzi scheme it will collapse anyway. First of all people should stop thinking more people = better. If we cut all our propaganda and financial aid for more children the children per women would probably drop well below one child per woman. That would be a way to start.