I can read all the books in the British Library simply by using my personal computer at home. Likewise I have instant access to all the world's art and music. Medicine and surgery are so good that the average expectation of life is close to ninety. We have, of course, closed all the old people's homes but a few hospices remain. We have doubts about those.
All ages live an integrated life - architecture and town planning provide for it.
The generation gap has almost disappeared - this because material and educational conditions are constant. Also be a good parent and a good friend. Yet perhaps the biggest change over the last sixty years has been over the matter of equality. For centuries our society had been divided between the leaders and the led. Our social and class divisions brought us almost to our knees.