Well, at least AB's exposition of free will is showing the utter inanity of it in all its stonking Technicolor glory!
The comments on ants and master neurons made me think about AB's idea of the soul, which seems to have the ability to connect with the body, to make free will decisions, to want stuff, and so on. So this soul is fairly intelligent and highly motivated, yet isn't part of the universe. How does that work? Ah, magic - to quote Leann Rimes, "there's a magical feeling, so it's gonna steal your heart tonight".