dehammer wrote:
"but there is a theory that there is nothing outside of the universe"

Your words are correct but I'm not sure you understand what they mean. This is not in any way infer an edge.

Pragmatist asks:
"doesn't the term 'complexity in finite space` imply that something other than non-material concepts are under discussion?."

Not as I was intending it when I wrote what I did. My point was that it is possible to have infinite complexity within a finite universe. Nothing more.

DA Morgan