Comment by andrewflnr

I actually don't think neuroscience can solve it either. Science could decide whether, e.g. equivalent physical processes are occurring in dogs and humans, and you could argue that solves the question for things with physical brains, but even then it can't measure whether another brain has the same subjective experience as you do. It can't really do that for other humans. It certainly can't answer that question for human askers regarding a different substrate where humans have no ground truth to compare with. The Hard Problem is going to remain Hard.