My thread title probably isn't very good but I'm just thinking about where I am in time. I'm in my 50s so I was born less than 30 years after the end of WWII and less than 10 years after JFK was shot. The fall of Communism was probably the biggest world event of my youth. So many things that are happening in the world now would have seemed very improbable to 20 year old me. Even when I was a new parent in the early 2000s global warming didn't seem so big.
I wonder what my grandchildren's world will be be like.