Nina Presley told me she used to be heavier. Now she feels great, knowing that she has some control over the situation. It makes me think of the whole environmental crisis. You know, the one that seems to be looming over everyone's future? The crisis that is almost too scary to even think about. That one. Well there is hope. Apparently, most of the damage has been done by us and during recent human history. If humans can cause the problem, changing our ways can also be the solution. It's worth a shot.