It's a great question -- to which I have no answer (at least not right now). But if you want to come off the metaphysical summit down to this blog, I do have some answers.
This blog is a place for me to drop random thoughts. The title borrows from the old drivel about "enough monkeys banging on typewriters will at some point produce Hamlet." I would use "Brain Droppings" but George Carlin beat me to it.