What do I make of the problem of consciousness?
First, I note that we are not conscious of everything -- in fact, we miss an enormous amount of what goes on both outside of us and inside. You must have seen the "invisible gorilla" experiment, just as an example.
A lot of what goes on in our brain goes similarly unnoticed. When I'm trying to solve a cryptic crossword puzzle, for example (most Americans don't do these -- if you want to know what they are,
visit puzzles of my own creation.)
I know that in solving these, sometimes I just have to let it go -- do something else. A little while later, I can come back and know the answer the moment I re-read the clue. It was being worked on without my conscious awareness, but the moment I "ask" myself again, the answer is right there waiting, as if on a silver platter.
So what do I think of the problem of consciousness? I think that there are brain cells that have specific tasks to do: experience the touch of my finger on a keyboard, for example. But I also think that (except for reflexes, which do not occur in the brain but in nerves outside of it), many of those cells are not responsible for reacting -- that's up to other cells. But to do that, those other cells must be notified -- made "aware" of -- the firing of those sensory cells.
In exactly the same way, I think that there are systems of brain cells whose responsibility is to be "aware" of whole patterns of activity within the brain itself. And the firing of those systems of cells is what consciousness is.