For millennia, the natural span of human life has been three score years and ten. The application of science and the comforts of civilisation have conspired to extend lifespan by at least as much as ten years.
However, quantity does not imply quality.
If humankind survives, I believe we will modify our thinking and beliefs on practically every level of understanding. We will progress away from the mean-minded, aggressively aspirational state that exists today, into a calmer, enlightened realism.
>Jethro Tull ~ Life is a long song<