I confess that I lost track of the reasoning about which-order-logic-can-do-what-and-why somewhere in the last post or so. I'm also not clear how and why it is important in understanding this "Highly Advanced Epistemology 101 for Beginners". I'm wondering whether (or how) the ability to "properly talk about unbounded finite times, global connectedness, particular infinite cardinalities, or true spatial continuity" is essential or even important for (F)AI research.