But is that really a good thing?
"The declining birth rate is why the United States secretly welcomes hordes of immigents. We are draining the rest of the world of their best, brightest, and ambitious."
So that they'll come here, and only have one or maybe two children? Getting all of the smart people together in a place that convinces them not to have children isn't such a bright idea. Maybe bringing all of the unintelligent people together in one place and giving them free birth control would be a better idea.