Jaime Sempron (1947-2010) was a French writer and publisher. In 1984, Sempron and ex-situationist Christian Sebastiani founded the journal Encyclopedie des Nuisances. Producing fifteen issues until 1992, the journal published articles on situationist themes, including many penned by an anonymous Guy Debord. Eric-John Russell is Marie Curie Fellow at the Institute of Philosophy at the University of Potsdam, Germany. He is the author of Spectacular Logic in Hegel and Debord- Why Everything Is as It Seems, Editor-in-Chief of Marx and Philosophy Review of Books, and founding editor of Cured Quail.