[Gary Boldwater]

You're quite skillful at avoiding my little traps.

So there's parts of the universe one can't travel geometrically to or see? Then how does one know it exists? (And what is geometrical travel?)
So the big bang wasn't the entire universe, just a chunk of it or that which we can observe?

I'm not familiar with the fact and value debate. Is it similar to the "truth and equivalence" debate? Could you provide a reference for that one? Thanks

[MHGinTN]

Place marker to keep up.

Physicist, I apologize for addressing you in #152 and #153 ... I won't trouble you with any further requests for clarity.