@ETpro Check out time is in 20 minutes. Damn you for asking this Q while I’m on the road…;)
Can’t wait to explore your OP links. Consider it my bedtime story tonight…
Like you, I’ve been interested in this subject for some time. Quickly, and vaguely, I like where Sagan points to explain extra dimensions. Though we cannot see them empirically, we can detect their shadows upon our 3D realm. As this rotating tesseract attempts to demonstrate the shadow of a 4D concept… But we must extrapolate this shape into being one of simultaneous existence, all forms at once. Paper Artists have been exploring this phenomenon for centuries. What shape is this creation? I propose it is all shapes it is capable of being, all at once, but our limited dimension of time refuses to allow us to see this.
Now, is your expanding 13.8 billion year old universe capable of being modeled in the same manner as the paper art, or the turning globe?
I don’t know. But I cannot deny that this artwork inspires me to think about the expanding universe from a slightly different perspective… yes, as designed to be that way. And a bug on the end rim of the turning globe will have no less confusion about his whereabouts whether the globe is expanded or collapsed. It’s surface is no less dense either way. It’s mass is no greater or less either way.
@The_Idler Thanks for the input. I agree with you. My son is a physics major, with an interest in the quantum. You might imagine that I do my best to keep up with him. It’s a source of great father/son discussions.
“Is it quantised or continuous?”
That’s an important question. Quickly, I don’t know, but here’s what I’ve uncovered thus far. Our human propensity for observation/description is definitely an attempt to quantize. But that in no way presupposes that Information itself is a quantized agent.
Bhartrihari suggests that we quantize Brahman into our physical realm with every spoken word that leaps from our lips. I don’t believe it’s quite that simple, but there is something to his theories.
Information Theory is the science of quantifying Information. We do this with code of course, but the code itself is not the Information. The code only represents the Info. So where is the Info?
Are we accessing a pre-existing pool of Info, or are we creating it from scratch with codified thought? I don’t know. But there-in-lies, I believe, the crux of the mystery.
Imagine a Parent/Child relationship. The Parent has a volume of Informative knowledge at their disposal. This is apparent and demonstrated with expanded descriptive vocabulary capabilities. The Child has not yet developed the descriptive vocabulary necessary to embody the concepts. The Child must expand her vocabulary, and this is definitely quantifiable. But again, the vocabulary is not the Info itself. It’s only a tool that allows us to view the Info.
In closing, since observation/description is a tool used to quantify (or create) Info, I find it interesting that quantum physics is rife with claims that observation affects outcome. Could we be on the precipice of discovering an as of yet unknown pre-existing Pool of Information? Are we defining it into existence into our physical 3D realm? Or do we create it like a God would speak?
And God said, “Let there be Snow Cones!”