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I agree ... my first thought when I saw the teaser was ... the average lifespan for the pre-morden world was about 25. Back pain is a problem in your 40's - 50

by tofupup 11y ago

I agree ... my first thought when I saw the teaser was ... the average lifespan for the pre-morden world was about 25. Back pain is a problem in your 40's - 50's I doubt if a culture will change for such a rare problem. It is like us getting rid of all stairs because people in their 60's aren't as mobile. But then if you are willing to believe in acupuncture you are willing to believe in anything. http://www.webmd.com/pain-management/features/common-pains-of-age http://www.webmd.com/pain-management/features/common-pains-o... http://en.wikipedia.org/wiki/Life_expectancy http://en.wikipedia.org/wiki/Life_expectancy

rafd 11y ago
FYI, even in the paleolithic era, if you lived past 15, the life expectancy was 54. [1] Using average lifespan in your argument portrays a world where no-one lives to their 50s. When in actuality, most adults died in their 50s (but there was a very high level of child mortality which brings down the average). [1] http://en.wikipedia.org/wiki/Life_expectancy http://en.wikipedia.org/wiki/Life_expectancy