@Razzleg,
Quote:i have no idea what this means. Perhaps i am being a bit thick, but this entire passage seems like word salad to me.
I'll try to state it clearer.
If you walk into a shop and want to buy a lamp, you walk to the counter and say to the guy behind it: "I want to buy a lamp".
Then communication between you and the shopkeeper is established. He knows why you are there, and your purpose for coming in is being fullfilled.
Now, if you don't want just any random lamp, if you have ideas about what it should look like, based on the surroundings you intend to put it in, for instance, you would want to communicate those ideas to the shopkeeper so that he can better understand what you want and find the best alternative he has for you.
So you continue: "I want a red lamp." The addition of "red" into the statement adds detail to the communication. Addition of that word allowed you to communicate more precicely what you want.
Get it now?
But if you had said you want a slow lamp? The introduction of the word "slow" doesn't add a meaningful distinction in the communication about the lamp.
So, if you keep this in mind, and then consider the question "does free will exist", perhaps you will see that the information that is being requested with this question isn't being supplied by any answer you can give to it. The introduction of the word "exist" doesn't add a meaningful distinction in the communication about free will.
For what is free will? It is an idea. A concept. Us being able to make reference to it in the question "does free will exist" is proof enough that the concept exists.
So what is really being asked?
The real question, the actual information that is being sought, is an answer to wether or not the concept of free will serves to explain what it proposes to explain.
It is a very common mistake to make, and that's why so many seem to think it is correct.
It's the same as people using the phrase "I could care less" when they actually mean "I couldn't care less". It's something as strange as a popular mistake. But a little consideration of the meaning of the words included should make it easy to see what is correct and what is not.