Dear George,
I greatly enjoyed your essay. I am curious whether or not you think something like the philosopher John Leslie's "Goodness" or Robert Nozick's "fecundity" would fill the hole?
http://utopiaordystopia.com/2014/05/04/why-does-the-world-exist-and-other-dangerous-questions-for-insomniacs/
Please take the time to check out and vote on my essay for this contest.
http://fqxi.org/community/forum/topic/2391
All the best!
Rick Searle