Is it possible for anarchism to think with the new ontologies and new materialisms, and is it possible to build a deeper anarchist philosophy which does not reduce the world to what it is for human animals within that world? Is it possible to think the question of a non-essentialist ontology? (Duane Rousselle and Jason Adams, "Anarchism's Other Scene") Radical theory has always been beset by the question of ontology, albeit to varying degrees and under differing conditions. In recent years, in particular, political metaphysics has returned with force: the rise of Deleuze-influenced "new...