The world will see big political changes with leadership shifts in China, Mexico, Russia, Europe, Egypt and particularly in the Middle East during 2012, according to David Rothkopf, a contributor to Foreign Policy Magazine.
"We're halfway through the initial wave of these [Middle Eastern] revolutions," says Rothkopf, adding that much more change is to come.
But it is possible that one of the biggest political changes won't happen in a physical location, but on the Internet. Rothkopf thinks that we could see a big escalation of cyber wars between nations.
He also predicts that a critical piece of U.S. infrastructure will be shut down by a cyber attack, bringing online wars to the forefront of politics.