 In Grosz’s own work such materiality is conceived of in terms of “active forces”. The body is involved in a process of active “becoming” which outruns any account which might be offered of it within culture. In the same interview she claims: “Nature is … is openness, resource, productivity”. Here the body is not simply a materiality which outruns any attempt to conceptualize it; it is actively involved in processes of change and transformation. Grosz’s recent work (1999 [2008]), exploring biology and its relationship to culture, shows an increasing interest in unravelling the nature/culture opposition by a stress on “the virtualities, the potentialities, within biological existence that enable cultural, social, and historical forces to work with and transform that existence” (1999 [2008: 24]). Returning to the work of Darwin, she sees in his work “the genesis of the new from the play of repetition and difference within the old” (2008: 28). Nonetheless she draws some problematic conclusions which are not endorsed by current feminist biologists (Fausto-Sterling 2000; Fine 2012, 2017). In embracing natural selection she appears to give it a foundational explanatory role so that 