I think that we all know what evil is. We have a sense of what's evil, and certainly killing innocent people is evil. We're less sure about what is good. There's sort of good, good enough, could be better - but absolute good is a little harder to define.
A lot people think intermodal relations is like a game of chess. But it?s not a game of chess, where people sit quietly, thinking out their strategy, taking their time between moves. It?s more like a game of billiards, with a bunch of balls clustered together