An important question in Object-Oriented Ontology (OOO) and its associated literature is how OOO relates to its competitor theories. This article is a meta-philosophical investigation into OOO and its grounding, which hopes to fully theorise this relation, deriving ultimately a “negative dialectic” that emphasises the irreducible differences between OOO and non-OOO. Beginning by analysing the use of OOO as a “starting point”, I consider Althusser’s various contributions to meta-philosophical debates. This leads me to focus on Harman’s notion of “hyperbolic reading”, (...) and on how attempts to hyperbolically ground OOO force it to immanently include its competitors. Finally, I apply these insights to systematise both the negative dialectical relation between OOO and non-OOO and the becoming-OOO of thinking, by applying Laruelle’s Non-Philosophy. (shrink)