If only there was a way for the state to regulate responsible parenting then it would be okay. I see lots of old timers from 2 generations ago who are now living it up thanks to bringing up responsible children.
And then I see some unproductive children from small families contributing to society's problems (Joavan for one).
Anyway, there is a school of thought in economics saying that there is a direct correlation between economic growth and population growth. I for one believe this to be true.