I doubt a week has gone by since last summer during which I haven't seen some pundit or other trot out Walter Bagehot's dictum that in the event of a credit crunch, the central bank should lend freely at a penalty rate. More often than not, this is contrasted with the actions of the Federal Reserve, which seems to be lending freely at very low interest rates.
Ben Bernanke, in a speech today, addressed this criticism directly:
What are the terms at which the central bank should lend freely? Bagehot argues that "these loans should only be made at a very high rate of interest". Some modern commentators have rationalized Bagehot's dictum to lend at a high or "penalty" rate as a way to mitigate moral hazard--that is, to help maintain incentives for private-sector banks to provide for adequate liquidity in advance of any crisis. I will return to the issue of moral hazard later. But it is worth pointing out briefly that, in fact, the risk of moral hazard did not appear to be Bagehot's principal motivation for recommending a high rate; rather, he saw it as a tool to dissuade unnecessary borrowing and thus to help protect the Bank of England's own finite store of liquid assets. Today, potential limitations on the central bank's lending capacity are not nearly so pressing an issue as in Bagehot's time, when the central bank's ability to provide liquidity was far more tenuous.
I'm no expert on Walter Bagehot, and in fact I admit I've never read Lombard Street. But I'll trust in Bernanke as an economic historian on this one, unless and until someone else makes a persuasive case that Bagehot's penalty rate really was designed to punish the feckless rather than just to preserve the Bank of England's limited liquidity."
You have rightly seen that a major aspect of this conflict is the tension in both societies, that many fear could lead to a kind of civil war, causing the side in such a civil war to collapse, and leaving the other side standing and victorious. The outside world, on both sides, through funding, has abetted this problem.
The only solution that I can see is for the US and other meddlers or helpers, on each side, to agree on a plan and tell both sides take it or leave it. Maybe that would wake everybody up. Otherwise, at some point, people are going to simply disengage out of frustration, including the US.
Don the libertarian Democrat
By the way, I assume Israel's right to exist, as I do every other country on earth. I find debates on that topic ludicrous.
One other point: Can we solve this crisis so that people can notice that 5 million people have recently died in the Congo, 10,000 in Nigeria, 2 million in Sudan,etc.?