Wow, those are all great ones... I wish we all got a real chance to put those into effect. Why is it when so may people would agree on these things they still don't happen?
Lets see what hasn't been mentioned???
Try to work out a more realistic system. When something goes wrong, it would be nice if anyone would just step in and help whether they got payed of not... you know just for the idea of being nice.
I always thought that if there was a way to change laws so that instead of restaurants throwing away so much food, find a better way to get that food to the hungary and homeless.
Put an end to all wars... I mean toddlers are taught to walk away and not make a big deal out of things, just make up and be friends.... if only we all listened to the things that we learned in preschool...
"What would you attempt to do if you knew you would not fail?"