1

Do you want to live past 100 … move to Italy!

Want to live past 100, move to Italy in the New York Times

Image of Elvira Moore by Sandy Power

This article in the New York Times is interesting if you want to live to over 100, I don’t need much encouragement to head to Italy, and the french seem to have the record here…. but how long do you want to live?

Since 1900, average life expectancy around the globe has more than doubled, thanks to better public health, sanitation and food supplies. But a new study of long-lived Italians indicates that we have yet to reach the upper bound of human longevity.

“If there’s a fixed biological limit, we are not close to it,” said Elisabetta Barbi, a demographer at the University of Rome. Dr. Barbi and her colleagues published their research Thursday in the journal Science.

The current record for the longest human life span was set 21 years ago, when Jeanne Calment, a Frenchwoman, died at the age of 122. No one has grown older since — as far as scientists know.

In 2016, a team of scientists at Albert Einstein College of Medicine in the Bronx made the bold claim that Ms. Calment was even more of an outlier than she seemed. They argued that humans have reached a fixed life span limit, which they estimated to be about 115 years.

A number of critics lambasted that research. “The data set was very poor, and the statistics were profoundly flawed,” said Siegfried Hekimi, a biologist at McGill University.

Anyone who studies the limits of longevity faces two major statistical challenges.

There aren’t very many people who live to advanced ages, and people that old often lose track of how long they’ve actually lived. “At these ages, the problem is to make sure the age is real,” said Dr. Barbi.

Dr. Barbi and her colleagues combed through Italy’s records to find every citizen who had reached the age of 105 between 2009 and 2015. To validate their ages, the researchers tracked down their birth certificates.

The team ended up with a database of 3,836 elderly Italians. The researchers tracked down death certificates for those who died in the study period and determined the rate at which various age groups were dying.

It’s long been known that the death rate starts out somewhat high in infancy and falls during the early years of life. It climbs again among people in their thirties, finally skyrocketing among those in their seventies and eighties.

https://www.nytimes.com/2018/06/28/science/human-age-limit.html?hp&action=click&pgtype=Homepage&clickSource=story-heading&module=second-column-region&region=top-news&WT.nav=top-news

Share this Post

Comments 1

Leave a Reply

Your email address will not be published.