Guyomech wrote:Interesting science fact, paraphrased badly:
A couple years back there was a study where test subjects were placed in a brain scanner and asked to rest their fingertips on a flat surface. They were instructed to choose a finger, any finger, and then lift it.
And you know what? The lifting of the finger began .08 second before the conscious part of the brain "decided" which one to lift.
Their conclusion was that the motive to lift the finger originated at a deeper level of the subconscious, while the conscious mind created a narrative to explain the experience and "own" the action.
This was reported in New Scientist- if I find the link I'll post it. They've had a lot of fascinating articles on the free will subject.
But this doesn´t contradict the notion of will. It only contradicts some interpretations of the word 'free'.
When free will is defined as something that has no external cause, then this experiment ofcourse shows that it doesn´t seem to exist, or at least, that some theory´s about the brain could fully replace theory´s that rely on a metaphysical sort of concept of free will. It also shows then, that this theory´s about the brain are even better than the old metaphysical theories, because they rely on something that can be empirically verified, while the metaphysical theories need to accept the existence of a brain that could fully explain all aspects of human behaviour by itself (as the experiment shows) and then rely on an extra element that has never be seen and the existence of wich can´t be proved nor falsified.
When you tend to see free will as the outcome of a whole bunch of processes though, and not as the driving force behind all of these processes, then there is no problem at all.
Then free will is simply an element of human nature, simmilar to thoughts, emotions and intuitions.
Would anybody argue that an emotion is not real because we can see on a brainscan by wich mechanisms it´s caused?
It would be like arguing that a car isn´t moving by itself....the fact that the idea of a car moving out of it´s own inherent metaphysical energy is false, doesn´t make the very notion of it moving false as well.
It moves. The cause of it is just a different one than you initially thought.