Neuroscience is of no relevance to the problem of consciousness If consciousness does not arise from the physical properties we know, and it does not arise from something like panprotopsychism (and I'm sure many here do not believe it does), then what?
I'm virtually certain consciousness arises from the sort of information processing which neural networks are good at. Though I'm not going to go into detail about why I am so certain.
Not to say there aren't a lot of unknown details to how consciousness arises, but doesn't information processing seem likely to be the substrate on which consciousness is built?
I've never understood why so many philosophers seem credulous towards panpsychism.