Living to 100 and Beyond
Scientists are on the brink of radically expanding the span of a healthy life. Author Sonia Arrison on the latest advances—and what they mean for human existence.
By SONIA ARRISON
WSJ
In Jonathan Swift's "Gulliver's Travels," Gulliver encounters a small group of immortals, the struldbrugs. "Those excellent struldbrugs," exclaims Gulliver, "who, being born exempt from that universal calamity of human nature, have their minds free and disengaged, without the weight and depression of spirits caused by the continual apprehensions of death!"
But the fate of these immortals wasn't so simple, as Swift goes on to report. They were still subject to aging and disease, so that by 80, they were "opinionative, peevish, covetous, morose, vain, talkative," as well as "incapable of friendship, and dead to all natural affection, which never descended below their grandchildren." At 90, they lost their teeth and hair and couldn't carry on conversations.
In her new book, 100 Plus: How the Coming Age of Longevity Will Change Everything, Sonia Arrison explains how living 150, 500 and even 1,000 years may be possible thanks to better health and science.
For as long as human beings have searched for the fountain of youth, they have also feared the consequences of extended life. Today we are on the cusp of a revolution that may finally resolve that tension: Advances in medicine and biotechnology will radically increase not just our life spans but also, crucially, our health spans.
The number of people living to advanced old age is already on the rise. There are some 5.7 million Americans age 85 and older, amounting to about 1.8% of the population, according to the Census Bureau. That is projected to rise to 19 million, or 4.34% of the population, by 2050, based on current trends. The percentage of Americans 100 and older is projected to rise from 0.03% today to 0.14% of the population in 2050. That's a total of 601,000 centenarians.
(More here.)
By SONIA ARRISON
WSJ
In Jonathan Swift's "Gulliver's Travels," Gulliver encounters a small group of immortals, the struldbrugs. "Those excellent struldbrugs," exclaims Gulliver, "who, being born exempt from that universal calamity of human nature, have their minds free and disengaged, without the weight and depression of spirits caused by the continual apprehensions of death!"
But the fate of these immortals wasn't so simple, as Swift goes on to report. They were still subject to aging and disease, so that by 80, they were "opinionative, peevish, covetous, morose, vain, talkative," as well as "incapable of friendship, and dead to all natural affection, which never descended below their grandchildren." At 90, they lost their teeth and hair and couldn't carry on conversations.
In her new book, 100 Plus: How the Coming Age of Longevity Will Change Everything, Sonia Arrison explains how living 150, 500 and even 1,000 years may be possible thanks to better health and science.
For as long as human beings have searched for the fountain of youth, they have also feared the consequences of extended life. Today we are on the cusp of a revolution that may finally resolve that tension: Advances in medicine and biotechnology will radically increase not just our life spans but also, crucially, our health spans.
The number of people living to advanced old age is already on the rise. There are some 5.7 million Americans age 85 and older, amounting to about 1.8% of the population, according to the Census Bureau. That is projected to rise to 19 million, or 4.34% of the population, by 2050, based on current trends. The percentage of Americans 100 and older is projected to rise from 0.03% today to 0.14% of the population in 2050. That's a total of 601,000 centenarians.
(More here.)
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