Talk:Causality loop

Request for Elaboration
Maybe I'm just stuck in one of these...but for some reason, I cannot comprehend this article. Perhaps an expert could extrapolate the connections between this loop, and philosophy and metaphysics? —Preceding unsigned comment added by 71.193.90.93 (talk) 07:41, 16 March 2008 (UTC)

Question about Causality loop
Isn't Vacuum energy a Causality loop? 162.18.76.206 (talk) 21:00, 26 January 2009 (UTC)