Abstract

Our hope and aim was to provoke debate and research on the hypothesis that conscious experiences form quality spaces [1], so we were very pleased to receive letters from Dołęga, Mentec and Cleeremans [2] and Song [3] making constructive suggestions for taking this enquiry in new directions. Our focus was on how various computational theories of consciousness can accommodate the quality space hypothesis. Dołęga et al. make the helpful observation that this should also be investigated diachronically – both developmentally, and during learning. Song points to valuable work that expands our methods for investigating quality spaces. She also argues that non-conventional approaches, like Integrated Information Theory (IIT), will be needed to account for the qualitative character of consciousness. Work on IIT has been valuable in pointing to the importance of the phenomenon we grapple with in our paper – the potential interconnectedness of conscious experiences – which other theories of consciousness have tended to overlook. However, we respectfully disagree that tackling the phenomenon necessitates a non-conventional scientific approach.