I am sorry, but if you believe humans to be evolved and civilized, you are wrong. What other creature asks to be interrupted in the middle of often important activities to idly watch another man nearly kill people?
This very much depends on your definition of "evolved" and "civilized". I think it's quite a remarkable evolution to be able to sit in morbid fascination at the reckless behavior of others on the television screen. We've turned what was once the unfortunate, inevitable tragedy of death (and near-death) into entertainment. Terrible things happen every day, but now, thanks to the omnipresent masses-pleasing media, the entertainment value is captured rather than dissipated and lost. These stupid, violent, reckless actions like people driving at 100mph from police, or drunks beating each other up, don't have any redeeming value in society on their own, but with the help of the media, they do - they, in a twisted way, make faraway people happy. Violence close up is a tragedy, but seen from afar, it's a show. So I say, what other creature can take the terrible nastiness of reality and turns it into entertainment? Morally right, probably not, but a unique and remarkable trait of us humans, yes.