I agree this would make sense in countries with high birth rates, but applying it to countries with low birth rates would just accelerate their extinction. Also

I agree this would make sense in countries with high birth rates, but applying it to countries with low birth rates would just accelerate their extinction. Also partially related, but movie "Idiocracy" (http://m.imdb.com/title/tt0387808/ http://m.imdb.com/title/tt0387808/) comes to mind here.