First, a definition of sorts, what do we mean by "micro/macroversals"? The concept itself is, as yet, neither provable nor disprovable with our current technology, and is merely a hypothesis in itself. So really, this is a "what if" on another "what if", and I do so like stacking the "what-ifs".
When we look at everything on its varying scales, we see repeating patterns. The orbital format of atoms, molecules, solar systems and galaxies are the essential example. As the end of "Men In Black" so aptly depicts, our entire galaxy may be an atom in some alien child�s marble. The alien child would be in a macroverse, and a marble on our planet would contain microverses. The theory also works on social and many other levels.
On a social view, it can summarized as simply as north and south siders: I�ve noticed that on average, the north end of a city often has the sharpest, most business-minded people. They are often faster talking, seeming harsher and less patient. Conversely, the south side is most often where the people are more laid back, not as hurried, seeming slower and less demanding. Each has certain traits that are more common to them. Then, we step back a bit, and a county, then a state, then country, it looks much the same: most of the hard, cold urban areas are in the northern end, and the softer rural and agricultural are more concentrated in the south. Again, this is not absolute, just a higher probability, and only from my own unprofessional, untested observation.
This is all pretty standard fare for the subject at hand.
The "new wrinkle" has to do with the possibility that belief creates power, and that something unperceived is not yet formed, along with the expanding universe theory. I know that they claim to have proven it mathematically, but you can use "higher" math to prove that 1=2, but that still doesn�t make it reality.
What if the universe is expanding to accommodate the perception and imagination of living creatures, and more of it is being created as soon as any person or alien thinks it into being? People become able to scry further as we progress technologically, and always keep our imaginations ahead of our perception. We can logically theorize that this could be one of the few things that any intelligent life forms in the universe probably have in common, along with a need to acquire and process energy.
Further, then, what if the physical universe expands enough, and enough thinking beings get the Idea into their heads "Hey, what if we�re all just teeny sub-atomic particles in a giant�s toenail?" And POOF! A new macroverse is formed "above", growing outwards as its own occupants become more aware.
Another step further, what if a new dimension or plane is added to each universe as each new macroverse is added above it. That would mean that the smallest (on our scale, the largest on theirs) would have the most, be the oldest, and be at least potentially the most powerful.
We can even throw in another hypothesis, that the collectives of our minds/spirits/souls make our Divinities. We can imagine that that might be a repeating pattern too, that perhaps all of the human Gods together form an epitome, and that One plus all of the aliens� top-of-the-pyramid Deities form Another and so on.
That might go in the reverse direction from the physical universes, even, where the Gods of Gods of Gods could be very, very tiny (on our scale) physically. They would be smaller, but more concentrated, not so diluted by the expansions. These Diminutive Deities could have access to EVERYTHING in existence. They would probably be very powerful and experienced in other dimensions/planes, where size has no relevance. It�s not inconceivable that They may even be considered to be beyond the understanding of those Deities we feel closest to.
The smallest microverses would be the most populated, being spread out far further on their scale, including more galaxies as well as more dimensions/planes and having been around the longest. By the "collective" concept, this would clearly make their Gods the strongest, conceivably capable of feats beyond our comparatively limited, youthful Gods� collective imaginations.
Next we can add the possibility that collectively, all of the residents of the micro/macroverses retroactively created ourselves and our universes (perhaps for the experiences to be gained within). With the acceptance that perhaps time is not a straight line, but is relative and thus not relevant in the Deific planes, we come to the most interesting part of this rambling trip through text: What if this self creation happens at the peak of the multiverses, which hasn�t happened yet? Perhaps this is the Big Event people seem so sure is approaching. As I told a friend the other night, that pessimistic part of me keeps going "Sure, it'll all begin in eight years, so long as humans don't screw it up." But we didn't, will we?
Alright, now that we have that down, are my ears supposed to bleed from hypothesizing?