 One may wonder how an electron’s being red can ground its negative charge. And one may agree with Chalmers that qualities, no matter how intricately arranged, cannot ground the phenomenal properties of our experience. For “no instantiations of qualities ever necessitate awareness of qualities” (Chalmers 2015: 273). Finally, one may share Wilfrid Sellars’s (1963: 35) view that it makes no sense to think that fundamental physical entities might have primitive sensory qualities like redness.