I was curious about the mention of the zombie before because this line didn't seem right: That brain simulation is a zombie. The man in the room does not speak

I was curious about the mention of the zombie before because this line didn't seem right: That brain simulation is a zombie. The man in the room does not speak Chinese. I'm fairly certain that qualia--whatever it is--is not a necessary quality for the room to be capable of comprehending Chinese. It sounds like you would agree. The problem with qualia though is that there's no way for you or I to know whether the other participates in the phenomenon. I'd like to mention that Dan Dennett has done a wonderful job of arguing that qualia is a bad term. I disagreed at first, but by the end of reading his argument I could only agree that the term is hopelessly ruined. You'll see his name in the Wikipedia article you linked. If you read his Quining Qualia[1] (I believe that is the one, though it may have been a follow up that I found so convincing) you might see the problem with arguments about whether something has or hasn't qualia. 1: http://ase.tufts.edu/cogstud/papers/quinqual.htm http://ase.tufts.edu/cogstud/papers/quinqual.htm As far as I'm concerned, if my brain were adequately simulated in a computer it would be like a plaster mould of a plaster mould. They're not the same thing, but functionally they are. If qualia exists I'm happy to assume that it's the product of a physical process which can be simulated. If it does not then I am quite certain the thing people mistake for it can be simulated--and perhaps already has been. My attitude on the whole qualia matter is: how important can a thing be if no one can define it well enough to measure it? More importantly, I don't believe in magic. If something special is going on there I believe it's a product of natural processes, not a cause of them. "If it's there it can be reproduced."