300 YEAR LIFE
If humans could live for 300 years, it would have a profound impact on society.
Aging and perception of time
If humans could live for 300 years, it would have a profound impact on the way we perceive aging. Currently, we think of middle age as starting around 50 years old. But if we could live to be 300, middle age would start around 150. This would mean that we would have much more time to learn and grow, and we would be able to make a greater impact on the world.