The seditious role of the community organiser was developed by an extreme left intellectual called Saul Alinsky. He was a radical Chicago activist who, by the time he died in 1972, had had a profound influence on the highest levels of the Democratic party. Alinsky was a ‘transformational Marxist’ in the mould of Antonio Gramsci, who promoted the strategy of a ‘long march through the institutions’ by capturing the culture and turning it inside out as the most effective means of overturning western society. In similar vein, Alinsky condemned the New Left for alienating the general public by its demonstrations and outlandish appearance. The revolution had to be carried out through stealth and deception. Its proponents had to cultivate an image of centrism and pragmatism. A master of infiltration, Alinsky wooed Chicago mobsters and Wall Street financiers alike. And successive Democratic politicians fell under his spell.