My DD4 came home from preschool today with lots of suggestions about how we can improve "the sick earth". When she got into our van she looked around and asked in a very serious way, "how many seats does this van have?" I told her and she said, "that's way too many. We're going to die if we keep this up. We need a water car. We have to get one now. Tell dad he needs to get one too." She proceeded to tell me all of the things (all of which we already incorporate into our lives) we need to do so that we don't all die. I was a proud momma. Happy belated earth day.