In part three, after the new right revolution of the 1980s, social democratic parties such as Labour were searching their souls. Then came new ideas and new 'third way' leaders such as Bill Clinton and Tony Blair, with answers to the identity crisis

First way – the state, Keynesian demand management, the working class as the base of support. Second way – free-market, reduce the scope of the state and cut taxes, relative indifference to social justice. Third Way – well that's the question.