Eliezer: I think that the folk here *do* agree on why "cogito" is true and on what the statement means, though of course, almost all meanings gloss over some confusion. I agree with elementary school students about what 2+2=4 means and why it is true even if I can ground it in number theory and they can't.

Laura: Evolutions are stupid and goal-less and produce structures with functional roles. No conflict with Brandt there. OTOH, evolution produces facts about the world, not facts about the features of structures in the space of physically possible structures, but the major confusion about qualia seems to be that we don't understand how qualia bearing structures can be present in the space of possible structures or how within that space they are distinguished from non-qualia bearing structures. It seems likely that if we answer this question we will also know how evolution in some environments could select for those structures at which point the question would have dissolved.