We know what caused this crisis. The West kept short-term interest rates too low for a quarter century, luring society into debt: and the East held down long-term rates by flooding bond markets as a side-effect of their mercantilist strategy (ie suppressing currencies to gain export share).
The outcome was over-investment, excess capacity, and too much debt among those supposed to buy the goods. Has any of this changed? No. Have we cleared the excess plant? No.
Jeff Wenniger from Harris Private Bank says an army of baby-boomers have seen their old age plans shattered by the housing bust. Their nightmare is here. They will have to spend less, and save more. "Generational destruction of a society's balance sheet down not rectify itself in a matter of months".
How about a quarter century?