The danger of leaving overwhelming wealth and power in the grasp of a small minority is a lesson that leaders such as ousted Tunisian president Zine el-Abidine Ben Ali and deposed Egyptian president Hosni Mubarak have learned a little too late, as the demonstrations across the Arab world indicate.
Only institutions that go about the old-fashioned business of taking in deposits from customer A and lending them out to customer B should be called banks. The rest should call themselves what they are. 'Parlors' would be appropriate, or 'dens' - words more suitable to venerable betting pursuits.