Timeaisis wrote:When severely contemplating the matter of Free Will, it is quite easy to deduce that your very actions are first calculated by your brain, then, if reasonable, you proceed to carry them out.
You need to remove the "if reasonable" part of this if you want to really understand determinism (lack of free will). Your brain processes inputs and generates outputs (actions). Period. There is no "if" that you apply to the results of your brain's output. All of the "if" work was part of the brain's processing in the first place.
Timeaisis wrote:If all human beings processed through logic, and all human beings are of the same species, would we not make all the same choices?
No. Think of the brain as a computer that processes thousands and thousands of variables in every decision it makes. Different decisions by different people are easily accounted for by the fact that these variables have different values for different people.
For example, when hearing the same dog bark, some people might have a fear response, while others will not have that response. This will in turn impact behavior. The difference between the responses might be due to differing past experiences with dogs, other things that were going on in the mind at the time, etc. These and countless other “variables” will lead to different outcomes.
Additionally, because our minds are organic, not everyone’s “computer” is wired the same as everyone else’s anyway. So even with the same inputs and same variables, individuals may act differently.
All this processing is far too complex for us to understand, but that doesn't mean that any of it is under our "control".
Timeaisis wrote:Assuming that there is no free will:
What then is creativity?
What we perceive as creativity is simply "unexpected" outputs from our computer-like brain. As a past computer programmer, I know that even simple computers would give unexpected results from time to time, due to logic or coding errors. When something does what we don't anticipate, it appears to us as creative.
In short, creativity is an illusion very much like free will is an illusion.
(BTW: I'm writing this as if I myself am convinced - but really, I'm playing devil's advocate. As I described in my earlier post, I think determinism is more likely to be true than free will is, but I don't think we can prove either one.)