This 5 Minutes of Caring idea may not be doable by everyone out there, but it never hurts to ask. See if the bossman or bosswoman at your place will let you come in an hour later or leave an hour earlier. (If you get both done, tell us your secrets!) If you avoid rush hour and come in before everyone else hits the highway, you'll save some fuel since you won't be stuck in traffic jams getting your road rage on. So unless you have important early morning meetings, maybe you can make the world a bit greener.