@Mr Pott
I always have read your articles with relish, and this response is simply a delight.
Thank you, Sir, for having given me a recognizable construct with which to apprehend the issue of Dark Energy. I do believe I actually get it now - the Universe unfolding and something has to allow it to unfold. I guess I might have been a bit blindsided by the term "Big Bang" (I am generally not altogether dismayed by Michael Bay films, I must humbly admit). Now I understand why much more intelligent people than me didn't like the term.
In any case, your response is also interesting to me because now I understand that there might be a limit to this "unfolding", which means that, at one point in some undetermined future, the Universe will attain a point of equilibrium and stop expanding. Excuse me while I pick my jaw up from the floor. Science is just bewilderingly exciting, isn't it ?
But, even if the Universe does stop expanding, that will not really stop its Heat Death, now will it ? Or is it remotely possible that this Dark Energy I am beginning to see the outline of in the deep London fog (sorry, couldn't resist) will dissipate into some other form of energy and keep the Universe heated ? Or, after having uncoiled the Universe, is it possible that it contracts everything again to give us the Big Crunch that already has been evoked ?
I'm feeling a bit dizzy now, I guess I'll have to lie down my brain a bit. Watch something with explosions to set it back on track again. The Expendables, maybe. Yeah, that should do the trick.
Sincerely, thank you.