Well let me hurry and tell it before my lunch hour is up...so i can try to concentrate on this...
Okay...this is called Nietzsche's Thought of Eternal Recurrance, or sometimes called Eternal Return.
Nietzsche, crazy ol' guy that he was, and we know he was flatout nuts, a real wacko...but he did have an imagination worth a million bucks...and here is one of his scenarios that I find quite creepy.
The setting: We are all huddled close to a warm, crackling campfire...it's chilly and dark and owls are screeching.
The story begins:
Nietzsche took three premises to begin his tale...none of which have ever been disproven by scientists yet today...
1 let's say the universe we live in is finite...contained, having spacial limits.
2 let's say that the constituents that make up everything in the universe, subatomic particles and forces that make up atoms, that make up molecules, that make up all that everything is made from...let's say those constituents, those building blocks are also finite. Only a certain amount of them inside this universe.
3 let's say time is infinite...that it is eternal, that time goes on forever and ever.
Allow me to indulge in visual imagery of this idea:
Let's take a box, a box that one sees everyday...like a large shoebox for example, and let's say that's representative of our limited space, our finite universe.
Now let's take 5 marbles. Only five marbles. And those marlbes will represent our finite constituents, building blocks of nature, of rocks, trees, water, animals, people...building blocks of ALL things in our universe.
Now, for time, we have eternity to deal with. And we know that the arrangement of tiny particles of matter work together to form matter, all matter that is the stuff everything is made from. So, since we have eternity for time, let's start by throwing the 5 marbles and seeing where they randomly land in relation to one another. Then throw them again, and again, and on and on throughout eternity, because we have unlimited time on our hands.
What we will find, is that since the box has finite space, and we have finite particles (marbles) to throw into space...eventually they will fall in exactly the same spots as before. Actually, given eternity, many millions of times they will fall in the exact same configurations over and over, and there really are only a limited variety of those configurations.
And so getting back to our REAL universe...limited space, limited particles that make up matter, and eternal time. We know that all matter depends on how the constituents, the particles, the universal marbles, we could say, how they end up in relation to one another within this limited space we inhabit. And given eternity, the same atoms and forces and building blocks fall the same way, millions and millions of time, forever without end.
And so, my fellow groundhogs, we have sat here, warming ourselves by this very fire, on these very logs, wearing these very same clothes, listening to those very same owls, and telling this very same tale, millions of times in the past, and will do so millions and millions of times more, into eternity
(doo-doo-dee-doo, doo-doo-dee-doo--Twilight Zone music should be rushing through all the groundhog brains about now!!!).
Anyway...I'm trying to remember Nietzsche's THought of Eternal Return from college days, and have told it in eery gatherings many times over the years as what I think if a pretty good general freak-out tale!