In a virtual universe, where Google can translate almost any language instantaneously, younger people of all nationalities are creating and communicating through a common idiom.

Not to be a Pollyanna, but it is striking to realize that peace becomes plausible when barriers to communication are eliminated. More than 500 million people use Facebook alone. Of those, 70 percent are outside the United States. MySpace has 122 million monthly active users, and Twitter reports 145 million registered users.

Obviously, some countries don’t like these media for the very reasons we do. People talk. Facebook is blocked in Syria and China and until recently was also blocked in Iran, Pakistan and Bangladesh. Where freedom flourishes, so do open channels of communication…

If I were dictator for a day, I would arrange for every young person to “friend” another in the enemy camp of their choice, creating virtual student-exchange programs in every neighborhood on the map. While the old folks bicker over their sandboxes, the children could begin building fortresses of friendship.