S. Kroeze,
"Though its a new phenomenon, in this discussion I completely agree with Urban Ranger."
Oops! Now the repulsive force is gone, every single one of the atomic nucleii are going to implode and this Universe will vanish!
Youngsun,
"And are you saying that if we want to creat a border, we have to build forts to be recognised all the time? Then how do you explain many borders drawn in Europe today which have no forts?"
Not today, you silly person!
I said, "in the old days," when macho men rode about on horsebacks and poke each other with wooden sticks.