My parents are both in their 80s now. I reflect on the things they did, and how quickly time has flown." — u/cranberries87 13."My dad was the official 'taxi.' ...

I wish they didn’t have to deal with the rollback of civil rights and the attack on the environment." 18."How accessible they are. We used to have to use the landline or eventually use a flip phone.

Far more families are choosing to have fewer — or no — children. Many countries, including the U.S., now face a rapidly aging population that could begin to shrink.