4 ms·
Sounds like you are discussing the demographic pyramid. 100 years ago, life expectancy was roughly 40 years. Death cleared out the old.
by mellavora 3y ago
Sounds like you are discussing the demographic pyramid. 100 years ago, life expectancy was roughly 40 years. Death cleared out the old.
- carlosjobim 3y agoI think that is a misunderstanding of life expectancy. Death didn't clear out the old 100 years ago, it was infant and child mortality that pulled the average down.