Jaime Semprún (1947–2010) was a French writer and publisher. In 1984, Semprún and ex-situationist Christian Sebastiani founded the journal Encyclopédie 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.