We are aging more than having babies
Some believe that controlling population by controlling the birth rate, with family planning could solve the pressure of too many of us on mother nature.
The problem is: most of population growth doesn’t come uncontrolled birth rate.
We are aging ! This ageing of the population is the main cause of the population growth. It will account for most of the population growth of the rest of the century.
High birth rate, limited essentially to Africa, will only account for much less of the population growth.