4955 Dear Bruce, Thanks, as always, for your interest. I am reconstructing knowledge, locating the parts that are least doubtful, and those which are potentially mistaken inferences from these parts. I am, as you say, working out the varying extents to which humans are justified in making the claims to knowledge that we make.
People normally make the inferences unconsciously.
So the inference can, temporarily, be made conscious. Notice that, as I always try to remember to do, I am systematically ignoring the names you have used to refer to some classifications.