Almost everything I might think I know about physics (big bang, many worlds, quantum physics, astronomy) or religion or even literature comes from Lit Net. Someone writes something and I look it up either in the library or on the internet. I'm no expert on any of this, but I figure it doesn't hurt to give my opinion.
So, taking what I have to say with a grain of salt, I think you're right that those many worlds are not able to communicate with each other except when it is convenient for them to do so such as account for the indeterminacy in our world. It is also convenient that you can't see Santa go down the furnace flue to deliver the presents.
After I wrote that about the cosmic egg, I thought that metaphor is probably not good either. It does account for a beginning. One can get a male/female role in place. The female (Shakti, yin) lays the egg that the male (Shiva, yang) fertilizes. But how does the universe continue the process? Does the egg hatch into a Shiva or Shakti?
I probably need a better metaphor.
I'll see if I can find Biocentricity.
I've been reading George Berkeley, the 17th century idealistic empiricist. I see him anticipating quantum physics. Consciousness seems so fleeting, like sound, that it doesn't seem as substantial as this computer I'm using right now, but if I understand quantum physics (and I probably don't) there is nothing substantial underlying matter. To assume there is leads to a contradiction. That idea came from Rosenblum and Kuttner's "Quantum Enigma".

