An impending population inversion and crash (more elderly than young, then rapidly decreasing total population) is the single greatest threat facing humanity, but no one knows or cares.
It is.
This is where the left is so flawed in their philosophy. For all their posturing about preserving natural resources they fail to understand the single greatest natural resource on this planet is human beings.
bttt
This so-called "threat" is as bogus as the "population bomb" from a few decades back. A doctor who used this sort of logic would expect a patient with a rising fever to spontaneously combust in a few days, and then when the fever broke he would issue a new prediction of how soon the patient would die of hypothermia.