5 ms·
It's worth noting that average life expectancy in 1900 was 47, vs. nearly 79 today. 1900: http://demog.berkeley.edu/~andrew/1918/figure2.html http://demog.berk
by 11thEarlOfMar 12y ago
It's worth noting that average life expectancy in 1900 was 47, vs. nearly 79 today.
1900: http://demog.berkeley.edu/~andrew/1918/figure2.html http://demog.berkeley.edu/~andrew/1918/figure2.html
2013: http://www.worldlifeexpectancy.com/usa/life-expectancy http://www.worldlifeexpectancy.com/usa/life-expectancy
- jayvanguard 12y agoI recall reading an article that claimed the uptick in Alzheimer's is simply due to a larger percentage of people living long enough to get it.