In recent decades, philosophical reflection on the utopian has focused on the analysis of the way in which the future-possible and the radically unknown or “other” influence our present. Specifically, accelerationism and Object-oriented Ontology have identified horror and weird fiction in general, and H. P. Lovecraft in particular, as the privileged field from which to access a radically anti-humanist absolute exteriority (Outside) with the aim of developing a new anti-species worldview, one which Timothy Morton calls “Dark Ecology.” This article analyzes the philosophical foundations of this worldview, showing the exclusive and proto-fascist character it harbors, which is why it should be clearly separated from other post-humanisms and/or new materialisms based on the hybridization and interconnection characteristic of relational ontologies.