I agree with dragon on this one, evil is entirely interpretive. I suppose, speculatively, evil is something we create so that we can create good, so we can keep people in line. Evil is "wrong", it is what we don't want done. But it's entirely a point of view, and I can prove it.
We, the USA, believe strongly that the Terrorist Regime's are wrong, entirely, in what they believe in and what they do. We believe it is "evil" to blow yourself up and kill hundreds if not thousands of people, we believe it evil to hijack a vehicle and fly it into a building, killing hundreds if not thousands of people.
They, on the other hand, find all those things good. They feel that doing that makes them glorious in the name of Allah, which is why they do it. Simultaneously, they think that what we stand for, equal rights, democracy, rule by the people, is evil and so they oppose us.
So there really isn't a right or wrong, good or bad.
Back on subject, another thing that annoys the crap out of me is that fact that everything has to belong to someone, case in point: Countries. Where in the world (aside from Antarctica and the North Pole area) is there an area that doesn't belong to anyone? No where. If there's an area of land that doesn't officially belong to someone, the neighboring countries have a war over it to claim it. The only reason antarctica and the north pole isn't occupied is because no one wants it. Everyone has to have more of whatever they have, and no matter how much they have, they still don't have enough. Materialism is one of the stupidest concepts in existence.