Part 4/9:
These advancements are already influencing life expectancy trends, which are now comfortably reaching into the 70s and 80s in many regions. Experts suggest that we stand on the verge of crossing into the 90s life expectancy threshold, turning what was once a future possibility into a present-day reality. Such progress hints at a future where longevity could be significantly extended, potentially redefining what it means to age.