"Alastair Bonnett persuades us that the left can come to terms with nostalgia, because nostalgia-if the left did but realize it-is both a fact and an underutilized quality of leftist thought, and to prove it, Left in the Past conspires an unexpected rendezvous between early socialism, post-colonialism, and situationism. Unforeseen too is how this examination of nostalgia sheds new light on its opponent, modernity, placing the two rivals for the hearts and minds of the left in a truly welcome exchange. The book's novel readings of renowned cultural theories on the one hand, and exposés of arcane psycogeography on the other, will intrigue scholars, activists and students alike in virtually any area of politics, the arts, the humanities and social sciences. Bonnett writes with the humanity of someone who has thought through the contradictions he has felt within himself and which he wants now to share with others. And in a delicious irony, his findings are presented clearly and unsentimentally." --Simon Sadler, Professor of Architectural and Urban History, University of California, Davis