The Situationist International were a group of anti-authoritarian, highly cultured, revolutionary artists whose energy and enragement fundamentally shaped the revolutions of the late 1960 s, most famously in Paris in May 68. They took on their shoulders the history of the workers struggle, saw that it had been corrupted by authoritarianism and transformed it, with influences incorporating the avant-garde via Dada and Surrealism. They were not Marxologists, defenders of the faith. Marxism came back to life in their raging analyses, the use of the spectacle and at the heart of the project...