 An artificial market is proposed by this tendency as a solution to the problem of maintaining freedom of choice for the consumer within a marketless and moneyless economy, an artificial market operates in much the same way as traditional markets, but uses labour vouchers or personal credit in place of traditional money.According to Takis Fotopoulos, an artificial market "secures real freedom of choice, without incurring the adverse effects associated with real markets".Insurrectionary anarchism is a revolutionary theory, practice and tendency within the anarchist movement which emphasizes the theme of insurrection within anarchist practice.