3 ms·
twice as long?! That is nuts, what's the math on that. Am I wrong in understanding that to mean, e.g., in lots of places the life expectancy was 40 and now it
by cblades 7y ago
twice as long?! That is nuts, what's the math on that. Am I wrong in understanding that to mean, e.g., in lots of places the life expectancy was 40 and now it's 80?
- cadlin 7y agoLife expectancy is largely driven by infant mortality. Each marginal child that lives to 60 is equal to 12 adults living 5 years longer.