Getting a bit more practical and just going off my intuition here - we talked about "higher density information": what does that mean in practical terms?
My hunch is that this kind of information is "geometrical" in nature, for lack of a better term. Like when you have a strong intuition, you
feel (and sometimes vaguely see in your mind) various puzzle pieces clicking into place. Sometimes this produces a sense of "steady euphoria" or "rational euphoria" (again for lack of better words). Sometimes you get this sense of "geometry aligning itself" and you know exactly what the cosmos wants you to do in a certain situation. Sometimes this geometrical language seems to directly shape your thoughts and words. And that geometrical language seems to be of a different order, transcending time: it can give information from the perspective of future "attractors" ("cosmic purposes" as the Cs put it), but it also can give you access to thoughts in the past, and therefore history. So "information density" isn't just about quantity, but also feels qualitatively different. It's information that isn't in a book page or the here-and-now, but a geometric form spanning time and history, carrying information.
Now the interesting thing is that this sort of "reading of geometric forms" seems to always go hand in hand with rationality, thought and study. It's not something that just falls from the sky, so to speak. It sort of runs in parallel with our own efforts, with our own discernment and knowledge, which acts like a springboard to those perceptions of a higher order. Sort of like a rational feeling that orders thought, but thought must be there in the first place!
As an analogy, think of a monkey observing humans in a forest. If it is really smart, it might discern some of the humans' language. Like maybe one human says "attention, tree down" before cutting a tree, and then a tree falls down. Or he says "Let's go home now", and the humans go away. The monkey might eventually be able to hear the difference between those two "sounds", but to the monkey, it's like "grunt A" vs. "grunt B". It doesn't understand the language, it just figured out that these 2 sentences sound kind of different. This is sort of where we're at when we study history and the present reality - we discern certain patterns, come to certain conclusions, and so on. We hear "grunt A" and "grunt B" of the cosmic language. But eventually, we might be able to learn the language, and understand it directly. This then would be the quantum leap of evolution, just as it would be for the monkey to actually understand the language, its words and grammar, as opposed to a few different grunts.
Ok, I grunted enough here