Why do you think we are here? I sometimes wonder. I want to look at this planet from space so I can see how fragile life is. Do you think people underappreciate life? When you hear about some guy killing another man over a hockey game dispute, do you REALLY see what went wrong? I don't think too many people REALLY give a crap. Look at all forms of other species on this planet and you won't find a single one which kills another of it's kind in cold blood, unless it is a mating ritual or feeding (Thanks Russ ). Humans, with their intelligence, are destroying this planet. It makes me sick.