Don McCullin is one of the greatest war photographers. This is just one of many, many of his images. They are stunning. http://www.guardian.co.uk/culture/2010/may/22/don-mccullin-southern-frontiers-interview http://www.nytimes.com/1997/10/30/style/30iht-don.t.html?pagewanted=all
Yes, people just don't get it. It doesn't take much to say and do nice things, yet we fail at the first hurdle; depending on what we deal with. Be inspired. Change the way you do things and just Be Nice!