I went with my partner on Easter Sunday to his church, and was introduced to a lady who is 96 years old. Now I know that's not particularly unusual these days, but when I got home, I realised she was born before Titanic sank, that she was about four years old when WW1 broke out, and a young woman when Love Is The Sweetest Thing was a hit! When she was my age, WW2 was only a recent memory and no-one had ever heard of the Beatles.
I don't think we often realise what a treasure the elderly are - they are walking repositories of memories and information and we need to grab them and get them talking before it's too late. I think the University of Essex does an Oral History course - wouldn't it be great if this was more widespread and we could get recordings of people talking about their memories, that will otherwise soon be lost?