72 years ago the bloodiest war of human history came to an end. Since then a lot has changed, including communication. Today we can communicate faster and more widely than ever before, leading to bad news spreading significantly farther and faster. This easily creates the perception that the world is more violent and dangerous than in the past - we hear about violence not just in our town, but around the word.
The Fallen of World War II is a sobering reminder of how far the world has come in such a short period of time. The violence happening today should not and cannot be ignored if we are to continue to improve, but neither should the progress humanity has made.