No, this is pretty much the standard LW orthodox response to the vast majority of philosophical problems - reductionism and mixed reference. I'm not saying that consciousness doesn't exist, I'm saying that it's nothing more than a kind of brain activity.
As far as I know, my position should not be surprising or novel in the least if you've read the sequences.
In Zombies! Zombies? Eliezer mentions that one aspect of consciousness is that it can causally affect the real world, e.g. cause you to say "I feel conscious right now", or result in me typing out these words.
Even if a generally accepted mechanism of consciousness has not been found yet are there any tentative explanations for this "can change world" property? Googling around I was unable to find anything (although Zombies are certainly popular).
I had an idea of how this might work, but just wanted to see if it was worth the effort of writing.