Everyone knows that the current tax system is unfair. Some of the richest people in America pay no tax, while a huge share of the tax burden falls on the rest of us. A mere glance at the tax code confirms that it is far too complex, with volumes of rules that no ordinary person could possibly comprehend. What is to be done? Some conservatives have called for a so-called flat tax. But a flat tax is not necessarily a simple tax, and flat means "more" for most taxpayers: a rise in middle-class taxes to finance tax cuts for the rich. Is there another choice?""