Today would be the 44th celebration of Earth Day, since the first was in 1970. Back when I was an enlightened student... now I can barely keep up!
Granddaughter Mackenzie reminded me yesterday, when we were bike riding together. They talked about Earth Day in Kindergarten; she said it's our planet's birthday, and we should do something nice for our environment, like pick up some litter. (She's very conscientious about throwing away her own litter, as well as picking up debris left behind by others. Good for her!)
I've commented several times about Earth Day - links can be found at last year's posting. Do something good for our planet today. I'd suggest riding your bike.