Quote from achilles28:
If Keynesian principles are necessary and prudent stave off a recession, why aren't they heeded to restrain booms? Remember, during periods of strong growth, Keynesians are supposed to hike interest rates and run surpluses. Whatever happened to that? Oh, right. Politicians forget the discipline part and focus on cheap money. That's the entire point: Keynesian economics works in theory, not practice. In practice, it's machinations are corrupted by Politicians and Central Bankers who abdicate the pain to keep themselves, and their friends, in a job.
The question is what to do? Let the economy heal itself. Unfortunately, much larger structural problems were concealed by decades of cheap credit. The real answers are unpalatable: institute big tariffs against third-world producers, slash income and corporate taxes, deregulate, radically shrink the size and scope of Government, balance the budget overnight, end public sector unionization, end all bailouts, let the banks fail. None of those measures will see the light of day. The "solution", bare minimum, is to withdraw currency debasement, and let the economy find it's natural equilibrium. The problem, is that this equilibrium point is more than 20% GDP less, than where we stand today. No politician wants to touch that, nor does Congress.
Bill Gross said the US Dollar will collapse if America continues down this financial path. There's a huge contingent that agree with him.
The answer to your question is simple: Let the Free Market WORK.
When it's allowed to work, huge portions of America will find itself broke, penniless, jobless, and realize it's been lied to for the past 2 decades.