Let’s compare the plausibility of getting colors out of combinations of the elementary properties in standard physical ontology, and the plausibility of getting colors out of Peano Arithmetic.
In one sense, there already is a demonstration that you can get colors from the combinations of the elementary properties in standard physical ontology: you can specify a brain in standard physical ontology. And, heck, maybe you can get colors out of Peano Arithmetic, too! ;)
At this point we have at least identified what we disagree on. I suspect that there is nothing more we can say about the topic that will affect each other’s opinion, so I’m going to withdraw from the discussion.
In one sense, there already is a demonstration that you can get colors from the combinations of the elementary properties in standard physical ontology: you can specify a brain in standard physical ontology. And, heck, maybe you can get colors out of Peano Arithmetic, too! ;)
At this point we have at least identified what we disagree on. I suspect that there is nothing more we can say about the topic that will affect each other’s opinion, so I’m going to withdraw from the discussion.