Increasing attention has been given to exploring how to account for entities that are both between time and between natures, such as subject/objects, forms of biotic, technoscientific and inhuman life. This conversation will ask: In what ways can indeterminate entities be observed within (and in excess of) the material/practical conditions of their emergence? How do these conditions create different kinds of responsibility(and new vocabularies which trouble and expand the contours of ‘responsibility’) which we may not have yet anticipated? How can we imagine alternative forms of accounting which apprehend ontological and temporal conditions of precarity and justice? By exploring these and further questions we hope the conversation will help us explore alternative forms of experimentality and human – inhuman configurations which may take new account of indeterminacy and move us towards a more enduring postrelational politics.