Let those people die off childless, and let the rest of us keep the population going.
Discussion
I’ve been witnessing just this the last 20 years or so. Small niches of families with 4-6 kids, whose grandkids will outnumber large numbers of their contemporaries grand kids.
It gives me hope.
going
growing
"World population has doubled (100% increase) in 40 years from 1959 (3 billion) to 1999 (6 billion). It is now estimated that it will increase by 50% in the subsequent 40 years, to reach 9 billion by 2037."