Space and infinity are some of my favorite ideas, and they seem to naturally go together when we consider the universe. If there were a limit to the universe we could go to the edge and point, asking "how far is that way?" It seems most natural to me to think of space as infinite. And actually it seems to be infinite in opposite infinite ways. There is no end to how small something can shrink. And if I hop towards a limit, there are always infinite sub-steps. So infinity as space seems to be the ground of everything and "what is finite itself" adds form to the chaos. In the end, the world will always seem paradoxical because it has a paradoxically at it's root. What I'd like to know is whether space existing in all possible place is just the mirror image of space being infinitely divisible — Gregory
It seems most natural to me to think of space as infinite. And actually it seems to be infinite in opposite infinite ways. There is no end to how small something can shrink. And if I hop towards a limit, there are always infinite sub-steps. — Gregory
My take: space is personal. Not just relativistic (fixed by reference frame), but rather each thing that exists has its own personal space. Interactions and correlations are couplings between these spaces that allow us to map one space onto another, approximately at least. These mappings enable a statistical projection of all these things going on in all these spaces onto a single hypothetical space constructed by the mind (or computer). So more like an infinite net, I suppose. — Kenosha Kid
Now how would you relate this to the concepts of chemistry and physics, within which, things move relative to each other? We cannot use an artificial coordinate system representing one "space", because this would be a false representation. Now each thing has its own space, within which it moves and changes, and that space needs to be related to the various "spaces" of every other thing. So we are left with a very complex problem. — Metaphysician Undercover
"Space" and "Infinity" are not physical things that can be stretched or compressed or divided. Instead, both are ideas about things (i.e. their relationship). Astronomers are using a metaphor when they talk about the "expansion" of space, or when Einstein presented the notion of "Block Space-Time". For example, in imagination, you can take a knife and carve a chunk of Space into a million pieces, and they will all be the same size as the chunk : infinite or zero. That's because Ideas are Meta-Physical, not Physical ; Ideal not Real ; Relative not Absolute. :smile:Space and infinity are some of my favorite ideas, — Gregory
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