PredeterminedFrom a physics perspective, if you were to roll the universe back to the very beginning and get every little particle exactly where it had been and then kick off the whole thing exactly the same way as it had been originally kicked off, then you would still be reading these words right now. Nothing (absolutely nothing) would happen differently. All the dominoes would fall just as they'd fallen before.
At a basic physical level, the universe is deterministic; everything that happens is simply a result of whatever preceded it. This atom runs into that one which runs into two others and so on. Set off the big bang again and every single atom would do exactly the same thing, gazillions of atoms over billions of years.
Predetermined ChaosNow, being
deterministic doesn't make the universe
predictable. Predicting is something that we humans do (or try to do). Even though everything that has happened, is happening, and will happen is predetermined, gathering all the required input and running the calculations to accurately predict what's next is simply too complex for us mortals.
As a result, although the universe is completely pre-determined, we can still talk about topics such as Chaos Theory (you know, a butterfly batting his wings in Argentina causes a hurricane in New Jersey). Chaos Theory doesn't mean that the things are not deterministic, it's simply a reminder that there are so many variables to be considered that we can't possibly predict the future with 100% accuracy. There are certainly situations in which we can become fairly reliable predictors, but they're limited (relatively speaking) and we're never 100% all the time.
Teflon's ParadoxSo, here's the funny thing. The universe being deterministic and all, from a physics perspective, there's no such thing as
free will. Everything is playing out in a complex sequence of interconnected events that rolls back to the big bang. Every decision that we make is simply the result of an incomprehensibly complex set of cause/effect relationships. Run the program again, and we'd still make exactly the same decisions.
I totally buy this from a scientific perspective. And yet... I totally operate as though I have free will. Scientifically, no such thing. Philosophically, free will is everything.
Proving GodNow, I'm quite comfortable with this apparent paradox. I'm fine with there not being free will, and yet, with my acting as though I have free will. Nonetheless, when I used to believe in Christianity, I would often employ this paradox as an existence proof for God when talking to my atheistic friends with a scientific bent.
In a nut shell, they would agree that the universe is deterministic. I would point out that this implied there was no such thing as free will which would make them feel quite uncomfortable. While they were willing to accept the deterministic nature of the universe, they were totally unwilling to accept that they did not actually have free will, that free will was just an apparition.
So, I would say, "Free will can't exist within the deterministic physical universe; therefore, free will must originate outside the physical universe. Hence, the existence of God."
Of course, this didn't actually prove that God exists (let alone who he or she would be); it just called into question the nature of free will. If you believe in free will as something that's real and you buy into physics, then free will must be something that occurs outside of the natural universe. It's super-natural.
Variable Free WillOver the years, I've had lots of discussions regarding free will. One of the things that I've noticed is that oftentimes the people who most vehemently espouse free will are the ones who seem not to exercise it that much. On the one hand, they would be offended if you were to suggest that they were simply pre-programmed robots playing out the unfolding of the universe. On the other, they would be even
more offended if you were to suggest that they could choose how they felt about any situation independent of the situation itself.
They strongly espouse free will, and yet conveniently lose it when victim-hood better serves them, a variable free will of sorts. To me, it seems that either you would have free will or you wouldn't.
Harwood's Variable Constant of RandomnessAs my friend Jonathan and I have played with all these concepts, he came up with something that he hopes will trump relativity in the annals of science, a scientific basis for free will, an answer to Teflon's Paradox. He calls it the
Harwood's Variable Constant of Randomness, named after its inventor.
At this point, it's just a theory, and he doesn't actually have a formula, but it goes something like this:
- Each time we approach a decision, even if absolutely every variable down to the smallest subatomic particle is in exactly the same place, going exactly the same direction, at exactly the same speed as the last time we approached the decision, we can actually make a different decision than last time.
- Given the universe is deterministic, making a different decision than last time when nothing has changed is impossible...
- Except, when you introduce Harwood's Variable Constant of Randomness (or Harwood's VCR) which variably and constantly interacts with other elements of the physical universe to yield apparently random results, i.e., free will.
Now I'm sure how all this will play out, but I definitely like the utility of the
VCR. It's really cool to keep in mind that no matter how many times you've approached a situation and made exactly the same boneheaded decisions, that the next time could be different simply because you decided to make it so.
So, are you a free will espouser or a free will practitioner? What will you decide today?
Happy First Tuesday!
Labels: all blogs, empowerment, mark tuomenoksa, philosophy
Post a Comment