[quote]Thantophobia wrote:
Vegita wrote:
IQ wrote:
Thantophobia wrote:
As an atheist I realize this thread is not meant for me - but the topic does interest me. I do not believe in free will - but I do not believe that we are following a “script” either. Basically, for free will to exist, at some point the elementary particles composing your brain have to cease following the laws of physics - they must respond to some external force (let’s call it a soul) rather than to gravity, electromagnetic forces, and the like.
There is no reason to believe this - and the sense of free will that we experience is actually far more specious than we like to think. When you read this post - try to isolate the exact moment that you choose what to do with it - whether to respond, scroll down, or Ctrl+Tab back to redtube. You won’t be able to.
Being able to pinpoint the exact moment you make a decision is irrelevant as this reply shows that at some point I decided to reply (based on its existence).
So the point remains, am I responsible for the decision to reply or am I not? These are the only 2 logical answers as something either is or isn’t, there isn’t a third option.
I do believe in free will, however there is no way that I could conclusively prove that this opinion isn’t merely an illusion.
That said, you haven’t actually stated what you DO believe in so if you could expand on that we could discuss it further.
Actually there is a third option, and it has nothing to do with anyone making a decision. Based on physics and chemistry, one could assume a verifiably complex reaction to your environment, based on your current state of brain chemistry, body chemistry, current level of nutrition, stored chemical memories in the brain, current enviromental stimulus, etc… It is possible that your decisions are no more than complex biological functions acting thier way out through what we call life. The complexity of these and lack of understanding of how they all work, let alone how they combine to shape our actions or rather re-actions. This would eliminate destiny and the need for gods will to be taken into account much less our own will. If you think about throwing a trillion bouncy balls into an very large enclosed container. To look at the movements as a whole would seem like pure random chaos, when in reality, each ball would be behaving exactly according the the laws of physics, and with a great enough computer, the entire thing could be mapped and predicted precicely. Doing that seems possible, and mapping a humans experience on the planet earth, in our solar system, in our galaxy with al those potential inputs and outputs would be a magnitude of a trillion, trillion harder to do than that. Or something like that.
V
My point exactly - although I must concede that assuming the premise that at the very base level of the universe randomness occurs one will never be able to map or predict an event with 100% accuracy. This concession is somewhat misleading though - as it deals with infinitisemal probabilities that humans are simply not capable of easily comprehending. Our inability to reach 100% accuracy is about as relevant to brain chemistry as it is to simple addition. Given the above premise the statement “If I take one apple and set it next to another apple there will be two apples next to each other” is not 100% accurate either. While the incomprehensible difference in order of magnitude between the quantum level and the “apple level” makes it in any reasonable sense of the word impossible that quantum randomness will cause one apple to disappear, move, or change into something other than an apple, it is not truly impossible.
This relates to the argument here in that in order for free will - in any sense of the word that defines our consciousness as the prime mover - to be couched in quantum randomness, at some point in the system a critical mass of “random” or as Double Deuce would probably put it “willed” quantum occurance must be reached that would influence a functional level of the brain in a way that was not predictable through the current laws of physic.
For example, take the movement of one’s hand 6 inches to the right. In order for the movement to be accomplished the brain must send an nerve impulse down to the proper muscles. This nerve impulse is created by the depolarization of an axon hillock from -70 mV to around +40 (this ignores the threshold of the event, but the vast majority of nerve impulses are caused with significant excess voltage difference). If one maintains that your consciousness initiated this occurance - and that its method of doing so was to somehow control “quantum randomness” to cease being truly random and align itself with its will - at some point in between whatever sensory input led to the desire to move your hand and the movement of the hand there must have been enough non-random (because randomness is inherently not harnessable - if the quantum randomness remain truly random your will would have had no affect on it. This is a key distinction - if your will is influencing an event it is not random, nor is it unpredicatable. In order for a consciousness to affect changes in the environment consistent with its goals, it must be able to influence its environment in a consistent manner. Given enough study, we would be able to predict which conscious decisions affected which changes at the quantum level) quantum events to lead to the firing of the nerve cell. This is not achievable at the atomic level, i.e. enough quantum influence to “control” on full atom could not lead to it. It’s like a piston in an engine - no single molecule can be changed in such a way to cause the piston to rise fully when it would not have risen within an imperceptable level of fully without the change in the molecule. Just like a single molecule in a piston, a single atom in the brain may determine whether or not a nerve reaches its threshold point, but it may not initiate a firing of the nerve where there would have been none without it.
And for IQ - if you wish to understand why I say that the ability to perceive choice is important, and why I say that you cannot actually perceive your choice, read this - Free will - Wikipedia. When you read it, remember two things - A) Try to comprehend what they are saying. This is different from how they are saying it. Don’t just read their words - internalize the concepts. And B) I don’t really care how different you think my presentation of this argument is from theirs. An attempt to show how I appear inconsistent in my reasoning is an avoidance of the argument. If you ever want to reach valid conclusions on any complex topics you can’t argue by parroting back single words or phrases from whoever you’re arguing with. You have to be able to create a comprehensive summary of their argument - this means to be able to identify their premises, their intemediary logic, and their conclusion. This isn’t as easy as you think it is. The logic of an argument is seperate from the language used to express it. You have to tear it down to its base, and then rebuild it. [/quote]
Let me see if I get what you’re saying. If a “soul” or whatever you want to call it, can control your own molecules via consious thought, then it would also make sense for it to control any other molecule regardless of what form it is or where it is in space? To the extent that they can be controlled? I may have lost you somewhere in there.
V