Simon Sadler searches for the Situationist City among the detritus of tracts, manifestos, and works of art that the Situationist International left behind. From 1957 to 1972 the artistic and political movement known as the Situationist International (SI) worked aggressively to subvert the conservative ideology of the Western world. The movement's broadside attack on "establishment" institutions and values left its mark upon the libertarian...