Health span refers to the length of time one can remain healthy, not just the total lifespan, emphasizing the importance of living without major diseases as we age.

Most gains in life expectancy have come from older individuals, not just those over 80, but also those in their 60s and 70s.

My life expectancy forecast is based on innovations and what I can influence in the next few decades, with a potential upper limit of 100 to 110 years.

We are on the brink of a health span revolution, with advancements in AI and biotechnology potentially doubling human lifespan in the next decade.

In the next 5 to 10 years, we will likely see people living much longer without major diseases, as countries adopt preventive healthcare strategies more effectively than the U.S.

People generally fear living to 120 because they associate it with the decline they see in older individuals, but advancements will ensure that aging won't be like that.

By the early 2030s, scientific progress will allow us to regain more than a year of longevity for every year lived, effectively reversing aging in a significant way, while powerful AI could accelerate biological discoveries by at least ten times, potentially giving us 50 to 100 years of biological progress in just 5 to 10 years.

The current state of American healthcare shows a bifurcation: one side focuses on reversing aging, while the other emphasizes using data to prevent age-related diseases.

I believe that in our lifetime, they will figure out a way to slow down aging, allowing us to live longer, possibly up to 200 years.