Build kindergartens on the same grounds as old folk homes.
Let young and old mix, play, and learn from one another.
Why doesn't this happen now? Is it fear that little kids would have to learn about death?
That's silly given that kids know what death is, more or less, and anyway, death is something we could all use more education about, grow up feeling more comrtable with.
And if we knew we were going to get old and were gonna end up in a home around a bunch of little kids, getting old would be less frightening.
While life gets more precious and death less frightening as you get older—or so I think—a chief cause of suffering is how we live in silos, our isolation, and disconnection reinforced by our living and working in different, rather than shared, environments.
We could start to change this by breaking of the age silo so that more of us could end up where we began.