If America's tangible cash could be transformed into federal electronic currency (FEDEC), the social and economic benefits would be profound. Warwick argues eloquently why government should mandate cashlessness, then demonstrates not only why it can be done, but how to go about doing it. He shows that because the private sector will not and can not replace cash, government must do it; indeed, government FEDEC is superior to a system of private currencies. Cash handling costs the nation between one and two percent of the GDP, and cash is the lubricant for most of America's crime. By...