There was a lot of encouraging, and if anything, emotional displays of unity and desire for peace between the two Koreas. At least the Olympics did some good. If nothing else, the images you saw on your TV screen - two Koreas marching under one reunification flag, a North Korean and South Korean teaming up to carry the torch, the joint hockey team - all of that makes the recent war-mongering look pretty ridiculous. It's really obvious what would happen if the Koreas were left to their own devices.