ZeroHedge, a controversial financial and economical blog, is particular popular on Wall Street, because of its "straight-up" mentality. Although their writers often seem to have well-founded sources when it comes to financial news, sometimes they manage to have borderline conspiracy theories.
Their latest prediction is about ten countries that will disappear in the next two decades. According to the author, each of these countries have all the indications and the potential of disappearing very soon, whether it's because of economical, political or environmental causes.
From least likely to most likely to disappear: