Two Conflicting Population Issues Affecting The World | Planetizen

The , in releasing their latest , hopes to educate world nations that fertility rates are not the only ratio to be concerned with when discussing population growth. "In Japan, the population of working-age people, typically defined as those 15 to 64, compared with the population 65 and older that is dependent on this younger group, is projected to decline to a ratio of one to one, from the current three to one.