Although, as we show in [1], determinism may
   formally be shown to be consistent, there is no
   longer any evidence that supports it, in view of the
   fact that classical physics has been superseded by
   quantum mechanics, a non-deterministic theory.

I am surprised at the number of folks who still try to argue that science (particularly physics) has "proved" that these is no free will. This may in fact be true, but you can't argue that it follows from Physics in a post-Quantum world.