This is still in the works, considering I haven't done all my research, but as far as I could find, this is the only part of my Theory that has been said, although the Wiki claims it's been said more than once:
The user is now "Anonymous," perhaps their username is recorded on the Wiki though...Here's the link:We will refer to the energy stored in wisdom gems as “wisdom energy”.
http://www.pastelforum.com/topic.php?id=1700
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Let's start simple (and restate what's been already Theorized) - Wisdom is an Energy. The Wisdom Gems are a source of energy, as we've seen. Gems, as a whole, seem to store energy (i.e. Karma), so it could be said that Wisdom is also an Energy.
So where does the Navigator fit in? We put the Navigator on our heads. Why our heads? Being we're human, that's where our brains are. What do our brains store? Wisdom, the use of Knowledge.
"Seek knowledge"...Now you may think of it in the literal sense - The Winter Palace and the Gardens are a Library of sorts. However, who's to say it's not "seeking energy?" Finding knowledge to use Wisdom as an energy source.“We the King
Welcome you in Our Winter Palace
May it be home for those who seek knowledge and repel solitude”
— The King, in the carvings at the entrance.
That being said, Wisdom could have been the predecessor to Karma because, simply put, Wisdom has always existed. If Karma is now destroying the Core, it could be said Karma is fairly new to the SubNet.
To make an analogy, Wisdom is fire and Karma is nuclear energy - New, far more powerful, yet far more destructive, only meant to be tested when Wisdom proved to not be as powerful to meet the needs of the first inhabitors of the SubNet, although still useful.
On a sidenote, I wanted to add how the Beamers' green beam [which, as far as we know, reacts with the Navigator since the Beamers allow new Layers to open up for Navigator users] may also be Wisdom Energy. Possibly there are Wisdom Gems as the power source for the Beamers. [Something along the lines of the green color of the beams and the "Ancient Crystal of Wisdom."]
Background History: This idea actually started by watching a special on the Hindenburg and how a static charge formed between the airship's fabric and the frame (Hydrogen being between and thus ignited by the charge.) If that helps anyone to elaborate, you'll be credited.
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For my second Theory: SubNet as Lesson
Going on the Theory that Wisdom is an energy, as is Karma, what do both of these "energies" have in common? Learning experiences.
So the very energy that propels the SubNet is one that gives a person inside it a life lesson. Being the Winter Palace and the Gardens are the model for the SubNet as a whole, it could be said the SubNet was intended to work under that same mantra:
Now why is this important? Take a look at the cultures and people in history spread around the SubNet.The SubNet is a lesson to present and future humans, the lesson that "if you don't learn your history, you're doomed to repeat it."“We the King
Welcome you in Our Winter Palace
May it be home for those who seek knowledge and repel solitude”
— The King, in the carvings at the entrance.
The SubNet, then, was created with the intention to prevent History from repeating itself by giving people the chance to learn, and, from these learning experiences, give them power - Not just intellectually, but, as Mur demonstrates, physically.
I assume the creators of the SubNet didn't know their peaceful intentions would cause destruction, eventually (as we assume) an AI entering this Haven.
Side-Theory (not part of the main) - With his newfound knowledge from the SubNet, Mur was given his Karma Arm. Liz may have the same powers, but refuses to use them knowing the harm they cause.