But this discussion doesn't seem profitable. We shouldn't be discussing the probability that "another kind of fact" exists. Either someone has a suggestion for a new kind of fact, which we can then evaluate, or else the subject is barren.
So if I understand your meta-theory correctly, anyone living before the scientific method, or simple hasn't heard of it, should be a Cartesian skeptic.
I'm sorry, I don't understand what you mean. By "Cartesian skeptic" do you mean a Cartesian dualist who is skeptical of pure materialism? Or a Cartesian skeptic who does not wish to rely on his senses, who is skeptical of scientific inquiry into objective reality? Or something else?
Here's the new thread for posting quotes, with the usual rules: