Also known as a "Pyramid Scheme", the Ponzi scheme, named after Charles Ponzi who rose from relative obscurity to the ranks of the rich and famous through the scheme which bears his name, is basically an investment group that makes its money from subsequent investors rather than from the profits of it's investments. In most nations of the world, Ponzi Schemes are illegal for private citizens. That said, to some degree, any nation that pays for the retirement of its seniors on the backs of its youth, with the intention that those youth will be looked after by the investments of the next generation can be classified as running a State run Ponzi scheme.
Since its inception, the United States Social Security system has been heralde
d by many as a testament to our society's commitment to its elderly citizenry, and lambasted by its critics as nothing less than a cheap parlour trick, the mother of all Ponzi schemes. Critics say the solution is privatization-making each person's social security a mandatory retirement savings plan that is earned and kept by each individual. Supporters of maintaining the current system say that it is the only equitable way of looking after the elderly, and they further counter claims of insolvency with the fact that the government made promises to those who have paid into the system for their whole lives and who expect to be looked after as promised when they paid their social security deductions.