The trend of employment is towards a high level, and a recurrence of chronic mass unemployment is most unlikely. The Keynesian techniques are now well understood, and there is no reason to fear a repetition of the New Deal experience of a government with the will to spend its way out of a recession, but frustrated in doing so by faulty knowledge. The political pressure for full employment is stronger than ever before; the experience of the inter-war years bit so deeply into the political psychology of the nation that full employment, if threatened, would always constitute the dominant issue at any election, and no right-wing party could now survive a year in office if it permitted the figures of unemployment which were previously quite normal.