@Khethil,
I too am wholly opposed to dogmatism. I believe we should always be open-minded, and never assume that we have attained the absolute truth on any matter. However, I do
not believe we should tolerate contradictions, because if we do, we fail to say anything meaningful. A sentence with a contradiction in it is no more meaningful than a string of random letters! I think this is important to bear in mind.
Now, either the will can be wholly explained in terms of science, or it cannot. So we have the choice of saying (a) it can, or (b) it cannot, or (c) we don't know. If you want to go for (b), you could say something like this:
"The will is free (or partly free), but the world is partly determined. The will influences the world, so the world is not totally determined. The extent of the will's influence is uncertain, and the method by which it interacts with the world is a mystery. In particular, the demarcation points between (a) the
will, (b) the
undetermined (will-influenced) part of the
world, and (c) the
determined part of the
world, are not clear."
I think that would make sense. It is consistent and undogmatic. Any comments?