Anyone remember The Fortress with Christopher Lambert? Good times.
Mik, you cherish your right to choose, from political parties to economic models to religion or lack thereof, but you do not value in some ways a far more basic right, to have kids. You're gonna tell the world what to do, but you'll be damned if you so much as hear a peep outta them, right? Not that you have or will llikely ever have the power to implement such a policy. Probably no one could, at least in the First World.
though there does seem to be a looming problem, overpopulation. though there has to be a better way than forefully limiting the number of children people are allowed to have. Some counties have naturally declining populations, this might offset it. Also, modernization and general prosperity have a lot to do with the number of kids a couple is likely to have.