Lee may be spot-on, we may not be ready to talk to "Visitors" to our part of the Universe. They may look at us and think, "Let's just wait a bit, they might stop fighting with each other.", maybe they've been waiting to talk but we're just too busy to notice whilst killing each other?<br>How can we even acknowledge a presence if we're too busy lurching from conflict to conflict? It would be great to known that we're not alone in the Universe. Peace now.