[quote]mertdawg wrote:
[quote]TheBodyGuard wrote:
[quote]mertdawg wrote:
[quote]TheBodyGuard wrote:
[quote]mertdawg wrote:
[quote]TheBodyGuard wrote:
[quote]mertdawg wrote:
[quote]LIFTICVSMAXIMVS wrote:
[quote]mertdawg wrote:
[quote]LIFTICVSMAXIMVS wrote:
Hard science is a philosophical method based on observation. It only requires the existence of a falsifiable premise (hypothesis) and method of measurement that bears repeatable results. [/quote]
Falsifiability requires free will. If we did not have free will, our conclusions about the outcomes of experiments would be predetermined, therefore science requires free will.
Free will puts humans in a special place. Where does free will come from? [/quote]
Free will transcends individual human action. That human beings act proves that free will exists. No human action could occur with out it.[/quote]
Why isn’t it that gravitational forces acting proves that free will exists? Humans are special and science cannot explain why.[/quote]
i bet ants think they are pretty special too. gorillas, chimps and apes too.[/quote]
Who cares what they think? The question is whether they make free will choices that while allowed by the laws of physics do not have to obey probabilistic tendancies.
Lets say we have two and only two probabalistic “choices” in a given situation which are equally probable. There is no energetic difference between the two choices, and quantum physics predicts that each will occur with a 50% probability, but only 1 does occur. When that one occurs by human choice, if we believe that we actually made the choice, then it was 100% probable-in other words, if you believe in human free will, you must believe that humans can shift quantum probability curves.
There is another way around it, which is the multiple universe hypothesis, but no one is defending that model. If you want to believe that, then you should argue that, but I’m not sure you are ready because you have already shown your inability to follow the line of argument that led to my post.[/quote]
First, to attempt to merge QM with human nature is a butchering of QM. QM is the apparent law of the microscopic, [/quote]
Such as the electromagnetic fields around the atoms of the brain? QM does not “disappear” at the macroscopic scale, it just becomes less obvious and important, but the magnitude doesn’t matter.
Does an individual human make choices, and if so, does science have the potential ability to predict those choices with absolute certainty?
Do you call it “butchering” because you don’t think that QM has any effect on the large scale?
[/quote]
why don’t you explain how QM affects our decisions. I’m not playing along until you do. Explain your premise, based on accepted science, and then we’ll discuss it. [/quote]
OK, Newton at one point, and others had said that if we knew the position and momentum of every particle at an instant, and had a complete model, we could predict the future forever, including the actions of humans. QM says we can’t ever have all of that knowledge, and so a given human may have multiple possible future paths which are all completely consistent with even the most complete possible model of physics. In other words, science can tell you what you can’t do, but within those limits what you actually do in the future is not pre-determined.
Now the same is true of elementary particles, but we believe that our choices are not just random, but that we actually insert a will into following one path versus another path, or making one choice over another. If you believe that you can make choices that determine what “path” you follow then you accept something that science can not explain. If you don’t, then everything is predetermined, and since science requires falsifiability, science would fail because if your conclusions were predetermined then outcomes of experiments would not be falsefiable. [/quote]
I still think you’re way off here. I do not believe QM states that that information does not exist (exact position), as you imply but rather, that we cannot measure it due to the limitations of our methods including excitation that occurs with photons (observation) and limitations relative to the planck scale and associated waves. So, QM does not say we cannot have that knowledge (assuming that’s even an accurate description), it says we cannot measure it with our current technology (if ever).
In addition, I’ll reiterate, QM explains the microscopic world much the same way relativity explains scales all the way up to the speed of light- one being a very large scale, and the other being very small. Both the foregoing are not apparent in our macro world.
In my opinion, you’re mixing concepts of consciousness with that of particle physics. The human body and mind are more than the sum total of a bunch of particles obeying the alleged laws of QM (or any other physical law for that matter).
No, I do not believe science can yet fully explain the actual mechanism of our choices, but humans as a whole are very predictable. You introduced “physics” and “free will”. Physics do not explain consciousness and therein is where we make our decision. But many human “decisions” can be plotted according to probability with enough information - the foregoing fact does not obviate “free will”.