A woman aged 40 today at least, potentially a woman aged 60 today.
Basis for 40:
The oldest people currently alive are all women around 115 years old, so if nothing changes, that would imply a women aged 40 today will be 115 in 2100.
Basis for 60:
Very old ages are tricky because so far, although we have dramatically increased the average lifespan, 120 has proven to be a hard barrier. We have a lot more people living to 116-118 years old, but as far as I know, only 1 person has been verified to live past 120.
However, just consider the tremendous leaps in medical technology between 1925 and 2000, and then the exponentially increasing nature of information technology. Longevity increases have slowed but there is a tremendous amount of research around it, so statistically it is highly likely that the next jump in longevity will take place in the next 75 years.
There was a presentation at an actuarial conference around 10 years ago, where the estimate was that the first person to reach 150 was already 50 years old. That would imply they would be around 60 today, and 135 in 2100.
A woman aged 40 today at least, potentially a woman aged 60 today.
Basis for 40:
The oldest people currently alive are all women around 115 years old, so if nothing changes, that would imply a women aged 40 today will be 115 in 2100.
Basis for 60:
Very old ages are tricky because so far, although we have dramatically increased the average lifespan, 120 has proven to be a hard barrier. We have a lot more people living to 116-118 years old, but as far as I know, only 1 person has been verified to live past 120.
However, just consider the tremendous leaps in medical technology between 1925 and 2000, and then the exponentially increasing nature of information technology. Longevity increases have slowed but there is a tremendous amount of research around it, so statistically it is highly likely that the next jump in longevity will take place in the next 75 years.
There was a presentation at an actuarial conference around 10 years ago, where the estimate was that the first person to reach 150 was already 50 years old. That would imply they would be around 60 today, and 135 in 2100.
Or it goes the other way and in 2100 the oldes person alive is just 70.
Because we managed to destroy the climate and society and lost all advanced medicine in the process.