Many people on both the right and the left are outraged at the idea of using taxpayer money to bail out America’s financial system. They’re right to be outraged, but doing nothing isn’t a serious option. Right now, players throughout the system are refusing to lend and hoarding cash — and this collapse of credit reminds many economists of the run on the banks that brought on the Great Depression.
It’s true that we don’t know for sure that the parallel is a fair one. Maybe we can let Wall Street implode and Main Street would escape largely unscathed. But that’s not a chance we want to take.
So the grown-up thing is to do something to rescue the financial system. The big question is, are there any grown-ups around — and will they be able to take charge?
i trust Paul Krugman's opinion on this as someone who knows far more about it than me and I remember reading him talking about a housing bubble and saying it was dangerous rather a long time ago Jan 2006. It makes rather interesting reading now although I didn't take it too seriously at the time.