 In the case of you and me, then, the opponent of inverted qualia can claim that, even if we are functionally identical at a coarse level — we both call red things ‘red’, we both believe that those things are red on the basis of our experiences, we both are caused to undergo such experiences by viewing red things, etc. — there are necessarily fine-grained differences in our internal functional organization. And that is why our experiences are phenomenally different.