Tuesday, July 17, 2012

Infinity

So, I've totally failed at my plan of studying a different subject every day (already). I'm doomed, the philosophy podcast is too interesting and easy to listen to; each podcast is about 15 minutes which fits well into my commute time. Anyways, one of the podcasts was about pre-socratic philosophers and their ideas of atomism. Which, as you may know atom comes from the Greek meaning, (essentially) uncuttable. Amazingly enough, with just logic and some shrewd thinking they, more or less, came up with a correct understanding of how the physical world is ordered. Though I take issue with one of their concepts.

They stated that there must be an infinite amount of atoms in the universe. This cannot be possible. Do atoms take up space, i.e. have mass? If the answer is yes, which it must be, then there cannot be an infinite amount of atoms, because if there's an infinite amount then there cannot be any space between atoms. Think about it, infinite is a really tough concept to grasp, but if there's an infinite amount of anything then there cannot be any space. If it's infinite then there can be no room between because that space must be taken up by more of whatever, because there's an infinite amount of whatever. One response could be; then the only thing that's infinite is space. That's not possible either because there's stuff in the space bouncing around, which means there must be a lack of space where things exist. A thing cannot move from one space to another if there's infinite space because there would always be more space.

Nothing, in the material universe can be infinite. We can try to conceptualize infinity in the material universe (e.g. cut the stick in half, now in half again, and again, on to infinity; conceptually we would never achieve "nothing" because you could always cut it in half again), but as humans we cannot ever hope to achieve an infinitely small part. Same with the size of the universe, it must be finite at least in our hope to understand it. Think about it... Even if you had a spaceship that could travel a billion lightyears an hour and lived thousands of years, and you wanted to go an infinite distance, it would take an infinite amount of time to get there, which you could never do. Because, it would take infinite amount of time, no matter how fast you go.

Only God is infinite, in any way; only God could exist before the concept of existence. Only God could be outside of time able to make something out of nothing, and know all future and all past. Only God can conceive infinite, because only the infinite can understand infinity.
The light at the end of the tunnel (if the tunnel was infinitely long you'd never see the light)