In the Dust of This Planet explores the relationships between philosophy and horror. According to Eugene Thacker, philosophy is not academic logic-chopping; instead, it is the thought of the limit of all thought, especially as it dovetails into occultism, demonology, and mysticism. Likewise, Thacker takes horror to mean something beyond the focus on gore and scare tactics, but as the under-appreciated genre of supernatural horror in fiction, film, comics, and music. This relationship between philosophy and horror does not mean the philosophy of horror, if anything, it means the reverse, the horror of philosophy: those moments when philosophical thinking enigmatically confronts the horizon of its own existence. For Thacker, the genre of supernatural horror is the key site in which this paradoxical thought of the unthinkable takes place.