Laurence Kotlikoff is a Boston University economist who calls the Obama administration's plans for fixing the financial system akin to "putting a Band-Aid on cancer." He outlines his own proposal in a book just out with the title: Jimmy Stewart is Dead. It calls for taking the risk out of the nation's financial system with "too-big-to-fail" banks, which threaten America's financial system, and may cost huge amounts of taxpayer money approaching by one estimate the entire unfunded liabilities of the Social Security System. He writes in the book that "the problem is the leveraging of the taxpayer by people with no formal training in finance or economics, no personal downside, an assortment of Napoleonic complexes, the money to buy ratings in New York and policy in Washington, and the ability to run circles around regulators." His proposal is to turn banks - intermediaries taking deposits and making loans- into institutions that connect borrowers and depositors with very safe mutual funds created for this reason. Each deposit would be pooled with other deposits in the new kind of mutual fund with all the money held in cash. These mutual funds would supply loans. This strips banks of their risk-taking function. It has attracted attention and support of Columbia University's Jeffrey Sachs and University of Chicago's Nobel Prize winning economist Robert Lucas. Most recently Bank of England's Governor mentioned Kotlikoff three times in a speech to Parliament as ideas worth looking at. With bankssstripped of risk-taking only one single Federal Financial Authority as the national regulator would be needed, instead of the myriad regulators in the current system that have failed in crises. MIT's Simon Johnson agrees that some strong action is needed and compares the need for action with what Theodore Roosevelt had to do to break up the once impregnable Standard Oil. By 1911 the Supreme Court had broken up Standard Oil into 34 companies....