Original article, 2003 Nov 13 :

Expanding Confusion : common misconceptions of cosmological horizons and the superluminal expansion of the universe
https://arxiv.org/abs/astro-ph/0310808

i found it at :

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https://www.physicsforums.com/threads/how-can-the-observable-universe-be-a-closed-system.999115/

Since we are born we all have to make our own cosmological theories. Starting when we are babies, we have to figure out who mama and papa are and what the hell does those baby toys do exactly.

As we get older many of us will reconstruct Einstein's theories by ourselves to try to prove them wrong. Failing at this, we come to admit that general relativity is coherent with physics, its experimental results and our own limited logic.

At this point, we are on a mission to rewrite black hole physics and modify stupid cosmological theories.

This is where we are right now.