Dude, where do you live? Everything said and done, we did end up forming countries and borders - an outcome that followed 'natural human instincts' of power and survival from day one of our existence. If we were to open our borders on so foolish ideology non-conforming to way Humans behave and think, soon we will have Taliban ruling our country with Hizbul in your backyard. The fact of the matter is that borders DO exist and you need a bunch of people to protect it because it will be breached... and they need motivation to do it whatever it takes to get them that... a few words, some beliefs.. let it be. They are doing what pseudo-intellectual fools like you can never imagine.. you'll sh**t in your pants. Anyways, if you want to be as idealistic, least of all for some popular line by Einstein - GO LIVE ON MARS!! No Borders there!