How long do you expect to live? How hard are you going to work to extend your life span? Have you even thought about the subject? Well Ezekiel Emanuel has and he offers his conclusions in this Atlantic article.

Seventy-five.

That’s how long I want to live: 75 years.

…But here is a simple truth that many of us seem to resist: living too long is also a loss. It renders many of us, if not disabled, then faltering and declining, a state that may not be worse than death but is nonetheless deprived. It robs us of our creativity and ability to contribute to work, society, the world. It transforms how people experience us, relate to us, and, most important, remember us. We are no longer remembered as vibrant and engaged but as feeble, ineffectual, even pathetic.

There is much more to the article than the simplistic philosophy of the preceding paragraph. Emanuel, a noted physician, offers arguments that Americans while living longer are doing so as sicker individuals.

It is true that compared with their counterparts 50 years ago, seniors today are less disabled and more mobile. But over recent decades, increases in longevity seem to have been accompanied by increases in disability—not decreases. For instance, using data from the National Health Interview Survey, Eileen Crimmins, a researcher at the University of Southern California, and a colleague assessed physical functioning in adults, analyzing whether people could walk a quarter of a mile; climb 10 stairs; stand or sit for two hours; and stand up, bend, or kneel without using special equipment. The results show that as people age, there is a progressive erosion of physical functioning. More important, Crimmins found that between 1998 and 2006, the loss of functional mobility in the elderly increased. In 1998, about 28 percent of American men 80 and older had a functional limitation; by 2006, that figure was nearly 42 percent. And for women the result was even worse: more than half of women 80 and older had a functional limitation. Crimmins’s conclusion: There was an “increase in the life expectancy with disease and a decrease in the years without disease. The same is true for functioning loss, an increase in expected years unable to function.”

I recommend the entire article. It’s definitely thought provoking, and, yes morbid and depressing as well.