What the Hell is Wrong with Humans?

Another personal tragedy has brought up the question yet again: what the hell is wrong with humans? Back story : I have NEVER been 100% convinced that people are the best things on this planet. As a species we are cruel, petty, concerned with ourselves above all else and seemingly convinced that we are masters of all we survey. Which is complete, utter bullshit. People, humanity, kill each other without regard for the sanctity of life. Not just human life mind you, but all life. We devalue anything that is not "us" or "me". God (or whatever name you give the creative force) created all life on this planet (or allowed it to come into being if you will). All life is sacred. Not just human life. It is beyond arrogant to think otherwise in my opinion. God's creations include the smallest microbe on up to the most complex creatures. And that dear reader includes our companion animals. Dogs AND cats. Do no harm does not apply only to people. The Buddhists ha...