It is conceivable we might add another 30 in 300 years. So what do we do with the extra years?
That is an extra generation of people to elder. We already have an extra now.
Or perhaps, because age is a concomitant of dementia, maybe we spend 30 years “demented” or in spiritual work.
So elders ought explore these ideas, dig out the meat in them, rather than just dismiss them as musings. It is important that someone think the long things, the things that give us choices we can consciously make.
:- Doug.