There may be alien races that are violent, but I highly doubt they would waste their time bothering with us if they were. If they are violent and they happen upon us they will either conquer us or look at us as we might look upon an ant on a wall, "yeah I see it, but it aint worth me killing it" If they are intent on counquering us then it would make sense that they come charging in and do what they want to with us. Why hide from us when we obviously cant fight back? Yeah we might have nukes, but I'm pretty sure a race that can conquer the distances of time and space have far worse.
I figure, if there are aliens, then they might live by a "prime directive" so to speak. Maybe they dont want to upset a primitive planet by their standards until we are ready to receive them.
What would humans do if we could travel the vast distances of space and we come upon a planet of aliens who are similar to us and are about where we are now technologically wise in 2009? Would we stop in, say hello and then leave or would we observe them and if they exhibit behavior that is strange or wrong to us (example, they feast on another of their species once a year because it brings them good luck) would we shun them?
I figure, if there are aliens, then they might live by a "prime directive" so to speak. Maybe they dont want to upset a primitive planet by their standards until we are ready to receive them.
What would humans do if we could travel the vast distances of space and we come upon a planet of aliens who are similar to us and are about where we are now technologically wise in 2009? Would we stop in, say hello and then leave or would we observe them and if they exhibit behavior that is strange or wrong to us (example, they feast on another of their species once a year because it brings them good luck) would we shun them?