Currently, U.S. citizens comprise less than 5% of world population, but account for more than 25% of global GDP. Given our debts and weakening economy, this disproportionate advantage should narrow. Yet the U.S. is asking much poorer foreign nations to maintain the status quo, and incredibly, they are complying. At least for now.
You can't blame the Obama administration for choosing to go down this path. If these other nations are giving, it becomes very easy to take. However, given his supposedly post-ideological pragmatic gifts, one would hope that Mr. Obama can see that, just like all other bubbles in world history, the U.S. debt bubble will end badly. Taking on more debt to maintain spending is neither sacrificial nor beneficial.
http://online.wsj.com/article/SB123266988914308217.html