at least by getting more electric cars on the road that will lower a lot of emissions, I have thought a cool thing would be is to have solar powered charging stations where you would use a debit/credit card.....problem is right now it would take a minimuim of 45 mins to charge a battery.....I would also like to see Nuke plants and to remove the coal, I saw a documentry about the coal process and how they strip the land ....it was pretty bad