A report by Rupert Darwall for the Global Warming Policy Foundation says: "While politicians flatter themselves as climate saviours, the costs are borne in worsened business competitiveness and squeezed house- hold budgets that weigh most heavily on the poorest in society. In one regard though, the CCA [Climate Change Act] has succeeded in its aim as a demonstration project. No other serious country will do anything quite so foolish in the name of saving the climate."